Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Similar
Filing Names

Telefonaktiebolaget Lm Ericsson publ
Telefonaktiebolaget Lm Ericsson publ A Corporation
Telefonaktiebolaget Lm Ericsson publ0
Telefonaktiebolaget Lm Ericsson publ Stockholm
Telefonaktiebolaget Lm Ericsson publ_20100107
Telefonaktiebolaget Lm Ericsson publ_20100114
Telefonaktiebolaget Lm Ericsson publ_20131212
Telefonaktiebolaget Lm Ericsson publ_20100128
Telefonaktiebolaget Lm Ericsson publ_20100121

Telefonaktiebolaget Lm Ericsson publ patents


Recent patent applications related to Telefonaktiebolaget Lm Ericsson publ. Telefonaktiebolaget Lm Ericsson publ is listed as an Agent/Assignee. Note: Telefonaktiebolaget Lm Ericsson publ may have other listings under different names/spellings. We're not affiliated with Telefonaktiebolaget Lm Ericsson publ, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Telefonaktiebolaget Lm Ericsson publ-related inventors


 new patent  Controlling simultaneous transmission/reception of a radio node in a system with tdd cells

The present disclosure pertains to a method and device for operating a user equipment for a wireless communication network. The user equipment is configured for carrier aggregation and the method includes operating based on a measurement configuration. The operating includes operating with one direction of transmission during measurement or positioning... Telefonaktiebolaget Lm Ericsson publ

 new patent  Method and radio network node for compensation for local oscillator pulling or pushing

Disclosed is a method and a radio network node for compensating for local oscillator pulling or pushing. The method comprises determining, in a digital domain, a correction phase for the local oscillator to offset a phase error caused by the local oscillator pulling or pushing. The method also comprises correcting... Telefonaktiebolaget Lm Ericsson publ

 new patent  Topology database for application service support at access nodes

An access node (110A, 110B) of a cellular network receives a message (301, 303, 305, 308) from a further access node (110A, 110B) of the cellular network. From the received message (301, 303, 305, 308), the access node extracts topology information indicating one or more application services provided by an... Telefonaktiebolaget Lm Ericsson publ

 new patent  Method and network entity for s-cscf server allocation in an ims based multimedia over ip network

Method and network entities for enabling server allocation in an IMS-based Multimedia over IP network. The method includes receiving by a S-CSCF server of the network subscriber registration data, transmitting, by the S-CSCF server, information representative of subscriber data to a P-CSCF server and/or to an HSS for storing the... Telefonaktiebolaget Lm Ericsson publ

 new patent  Management and mitigation of narrowband interference

A method performed by a transmitting station for assisting a receiving station in mitigating effects of a narrowband interference affecting the receiving station in a wireless communications network. The transmitting station determines (503) a likelihood of presence of the narrowband interference. When the likelihood of presence of the narrowband interference... Telefonaktiebolaget Lm Ericsson publ

 new patent  Method and reducing processing delay

Embodiments of the present disclosure provide a method implemented in a first device for wireless communication. The method may comprise receiving a sequence of signals from a second device, the sequence of signals comprising a signal of a first type and a signal of a second type; assigning a first... Telefonaktiebolaget Lm Ericsson publ

 new patent  Predictive downlink scheduling

The embodiments herein provide a method and apparatus for scheduling users of a communication system, based on an advantageous pre-scheduling scheme. As a first scheduler process during a current scheduling interval, first users selected for scheduling in the current scheduling interval are regularly scheduled to thereby make radio resource reservations... Telefonaktiebolaget Lm Ericsson publ

 new patent  Dummy battery device and testing electronic devices

A dummy battery device for testing an electronic device having a battery cavity, which includes a connector, comprises: a main structure shaped and dimensioned so as to fit in the battery cavity of the electronic device; and a head structure configured to be detachably and moveably connected to the main... Telefonaktiebolaget Lm Ericsson publ

 new patent  A interconnecting photonic circuits

The teachings herein provide a method and apparatus for interconnecting photonic devices using an advantageous technique that forms an end-to-end optical path between photonic circuits using photonic wire bonds and a bridging glass member. The photonic wire bonds couple the photonic circuits to respective ends of an optical waveguide formed... Telefonaktiebolaget Lm Ericsson publ

 new patent  Method, computer program and network node for handling interference caused by inter-modulation

A method of handling interference caused by inter-modulation in a network node site comprising a set of network nodes for wireless communication capable of communication with a set of stations for wireless communication is disclosed. The stations are wireless transceiver devices and communication from the network node to any of... Telefonaktiebolaget Lm Ericsson publ

 new patent  Time aware path computation

A path computation method involves receiving (200) a request for computation of a new path in the network, the request indicating a future time interval when the path is desired. Subsequently a future network status is generated (210, 212, 214), having a representation of availability of path resources at the... Telefonaktiebolaget Lm Ericsson publ

 new patent  Method and system for federated over-the-top content delivery

A method is provided for managing over-the-top delivery of content through a plurality of content delivery networks (CDN). The method provided works transparently with standard HTTP servers supporting an initial request for content from a client to a first preferred CDN. If the first CDN does not have the content,... Telefonaktiebolaget Lm Ericsson publ

 new patent  Reference picture list handling

An encoder is configured to encode a representation of a current picture of a video stream of multiple pictures. The encoder is further configured to encode, for each of a plurality of reference pictures included in a buffer description for the current picture, a respective one-bit flag according to one... Telefonaktiebolaget Lm Ericsson publ

 new patent  Method and detecting quality defects in a video bitstream

There is provided an apparatus for detecting a quality defect in a video sequence, the apparatus comprising: a receiver arranged to receive a video bitstream representing a video sequence; and a defect module arranged to determine a measure of quantization parameter for each picture of the video sequence, the defect... Telefonaktiebolaget Lm Ericsson publ

 new patent  Optical switch, an optical network node and an optical network

There is provided an optical switch. The optical switch comprises a first optical waveguide, a second optical waveguide, a first optical ring resonator and a second optical ring resonator. The first optical ring resonator is arranged between the first optical waveguide and the second optical waveguide, wherein the first optical... Telefonaktiebolaget Lm Ericsson publ

 new patent  Gap design using discovery signal measurements

A system and method of creating a “gap” in a network node's angular power profile to reduce the amount of inter-cell interference generated at certain critical directions. A plurality of network nodes may jointly derive the “gap” in the angular power profile of each of them. A transmitting node may... Telefonaktiebolaget Lm Ericsson publ

 new patent  Methods, network node and wireless device for handling system information

A network node (600), a wireless device (602) and methods therein, for enabling access to a radio network. System signatures are associated with corresponding system information configurations that can be used for accessing the radio network in a first area. The system signatures are reused in a second area as... Telefonaktiebolaget Lm Ericsson publ

 new patent  Methods and device for improved cell synchronization

The present disclosure relates to methods and devices for improved cell detection. In particular the disclosure relates to cell detection within a group of cells with high requirements of low latency. The disclosure also relates to corresponding computer program. The disclosure proposes a method, performed in a wireless device, for... Telefonaktiebolaget Lm Ericsson publ

 new patent  Paging extension for enhanced coverage global system for mobile (ec-gsm)

A radio access network (RAN) node, a wireless device and various methods are described herein for managing paging bandwidth. In one embodiment, the RAN node transmits a message (e.g., paging message, assignment message) to wireless devices, where the message comprises at least the following: (i) a page mode field which... Telefonaktiebolaget Lm Ericsson publ

 new patent  Methods, a wireless device, a radio network node for managing a control block

Methods, a wireless device (110) and a radio network node (120) for managing a control block are disclosed. An extended Temporary Flow Identifier, eTFI, is assigned to the wireless device (110) by the radio network node (120). The radio network node (120) constructs the control information. The radio network node... Telefonaktiebolaget Lm Ericsson publ

 new patent  Channel capacity on collision based channels

The present disclosure relates generally to wireless devices (e.g., Internet of Things (IoT) devices) and, more particularly, to improving the capacity of a logical channel such as the Random Access Channel (RACH) to cater to wireless traffic (e.g., IoT traffic). In one embodiment, a wireless device, when deciding to attempt... Telefonaktiebolaget Lm Ericsson publ

 new patent  Scheduling voice-over-ip users in wireless systems using carrier aggregation

Scheduling of delay-sensitive downlink traffic in a downlink carrier aggregation scenario is performed in such a way as to take advantage of the unambiguous HARQ feedback that is available when the downlink assignment is transmitted coincident with an uplink TDD subframe on the secondary carrier. An example method, in a... Telefonaktiebolaget Lm Ericsson publ

 new patent  Dl comp scheduling for a heterogeneous cellular network

A downlink Coordinated Multipoint (CoMP) scheduling algorithm used in a cellular communications network is disclosed. In some embodiments, a method of operation of a downlink scheduler (42, 46) implementing the disclosed algorithm for a generic cell (24, 30) is provided. The cell downlink scheduler (42, 46) is used in the... Telefonaktiebolaget Lm Ericsson publ

Method and operating configuration adaptation for interruption of signal transmission

The operating configuration at a node in a wireless communication network, at a neighboring node in the network, and/or at one or more wireless devices supported by the network, is updated based on determining timing information for an impending interruption of a radio link in the network to avoid erroneous... Telefonaktiebolaget Lm Ericsson publ

Correlated personalization of multiple communication services

A message (203) of a first communication service is received from a service provider. On the basis of the received message (203) of the first communication service, an information element for personalizing communication services is stored. The received message (203) of the first communication service is then forwarded towards a... Telefonaktiebolaget Lm Ericsson publ

Configuring wireless communications resources

A base station, in a wireless communications system, configures first resources for data access from devices to said base station, said first resources allowing a cyclic prefix having a first length; and configures second resources for data access from devices to said base station, said second resources allowing a cyclic... Telefonaktiebolaget Lm Ericsson publ

Physical channel design for network-assisted d2d

A method in a network node for multiplexing a physical channel between the network node and devices in a mixed wireless network, wherein the mixed wireless network comprises a cellular network comprising one or more cellular channels and a Device-to-Device (D2D), network comprising one or more D2D channels. The method... Telefonaktiebolaget Lm Ericsson publ

Utilization of antenna beam information

There is provided a method for utilizing antenna beam information. The method is performed by a network node. The method comprises acquiring antenna beam information indicative of a direction of a wireless device (WD) specific beam of the network node. The method comprises classifying the acquired antenna beam information into... Telefonaktiebolaget Lm Ericsson publ

Harq ack/nack bundling in downlink carrier aggregation

There are described methods, devices and systems for bundling of HARQ feedback for a carrier aggregation. Bundling is performed based on one of: Frequency domain bundling; Differentiated bundling for different frequency bands (e.g. differentiated bundling for licensed and unlicensed carriers); differentiated bundling for primary carrier and secondary carriers; and DL... Telefonaktiebolaget Lm Ericsson publ

System, apparatus, and method providing data cap avoidance

A system, apparatus, and method for controlling data usage at a customer premises. A gateway configured as a single point of entry receives all data entering the premises. All data usage by client devices within the premises is monitored. A DataCap Management Unit adjusts a premises bandwidth cap throughout a... Telefonaktiebolaget Lm Ericsson publ

Smart data cap avoidance with personalized predictions based on linear regression or historical usage alpha-generation patterns

A system, apparatus, and method for controlling data usage at a customer premises. A gateway configured as a single point of entry receives all data entering the premises. A DataCap Management Unit monitors all data usage by client devices within the premises and uses either a linear regression model or... Telefonaktiebolaget Lm Ericsson publ

Method and implementing congestion control negotiation

A method of configuring a first client device to utilize at least one type of rate adaptation method in a session with a second client device. The client devices determine whether a first type of rate adaptation method and a second type of rate adaptation method are to be used... Telefonaktiebolaget Lm Ericsson publ

Bandwidth and abr video qoe management based on ott video providers and devices

An Adaptive Bitrate (ABR) Quality of Experience (QoE) Management Unit, system, and method for managing bandwidth usage and QoE at a customer premises where multiple client devices independently download content from multiple providers. The ABR QoE Management Unit assigns a priority level to each provider and to each client device,... Telefonaktiebolaget Lm Ericsson publ

Bandwidth and abr video qoe management based on ott video providers and devices

An Adaptive Bitrate (ABR) Quality of Experience (QoE) Management Unit manages bandwidth usage and QoE at a customer premises where multiple client devices independently download content from multiple providers. An overall virtual pipe to the premises includes a Hypertext Transfer Protocol (HTTP) inner pipe, a non-HTTP inner pipe, an ABR... Telefonaktiebolaget Lm Ericsson publ

Dynamic cell breathing for power saving

Systems and methods for dynamic cell breathing for power saving are disclosed. In some embodiments, a method of operation of a radio access node includes determining a target transmit power level from multiple predetermined transmit power levels for the radio access node. The method also includes determining that the current... Telefonaktiebolaget Lm Ericsson publ

01/11/18 / #20180014276

Method for error handling in a cellular system, network device, user equipment, computer program and computer program product therefore

It is presented a method for error handling during a Mobile Terminated, MT, call to a User Equipment, UE, in a cellular system. The method is performed by a network device being an alternative Mobility Management Entity, MME, of the cellular system. The method comprises the steps of: failing to... Telefonaktiebolaget Lm Ericsson publ

01/11/18 / #20180014331

Access management of a communication device in a cellular network

A method of managing an access attempt for accessing a cellular network (82) is described. The method is performed by a communication device (40) and comprises sending (84), to a radio network node (60) of the cellular network (82), an access request message for requesting access to the cellular network... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007590

Network node, wireless device and use in a random access procedure therebetween in a cell of the network node

A network node, a wireless device and methods for use in a Random Access, RA, procedure with wireless devices in a cell of the network node. The method of the network node comprises receiving, from at least two wireless devices, a RA message having an RA preamble; transmitting an RA... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180006700

Channel state feedback for a wireless link having phase relaxed channels

According to one of the aspects, there is provided a method for providing channel state feedback related to a wireless link between a transmitter having multiple transmit antennas and a receiver having at least one receive antenna. The method comprises determining (S1) channel estimates for at least a subset of... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180006769

Short pucch in uplink spucch

In one aspect, a wireless device receives a first data transmission from a base station in a first subframe interval and transmits HARQ feedback and/or CSI to the base station in a subsequent subframe interval, within a duration that is less than a maximum transmission duration that is possible within... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180006771

Implementation of harq on pusch for multiple carriers

The present disclosure pertains to a method for operating a network node for a wireless communication network. The method comprising determining and/or adjusting a modulation, and/or a number of symbols Q′ used for modulation, for HARQ/ACK transmission by a terminal based on a number of DL carriers configured for the... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007024

Methods and obtaining a scoped token

A method, performed by a server, for determining token scope information so that a client can obtain a scoped token for a cloud service is disclosed. The method comprises requesting and receiving data of a cloud service from another server, receiving a token scope information request for an operation of... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007687

Resource reservation protocol for wireless backhaul

The present disclosure generally relates to the field of resource reservation. More specifically, the present disclosure relates to a technique of reserving communication resources in a wireless communication network. A method embodiment comprises: receiving (S402), by a node of the plurality of nodes, a resource reservation message including first reservation... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007724

A network node, a wireless device and methods therein for selecting a communication mode in a wireless communications network

Embodiments herein relate to a method performed by a network node (110) for selecting a communication mode in a wireless communications network (100). The network node (110) obtains information about a first and a second wireless device (121, 122) in the wireless communications network (100) indicating that the first and... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180003116

Pollution handling process and system for vehicles

The present invention is a method and system for collection of exhaust emissions installed in vehicles and disposal thereof, based on pollution conditions of the surrounding environment, said conditions identified either from sensors installed on the vehicles themselves, or by means of an external service, e.g. the Internet, cloud service,... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180004582

Timers in stateless architecture

A front end logic instance of a network function in a stateless architecture of a telecommunications network. The logic instance comprises a logic performer configured to perform network function logic to carry out at least part of a network function of the telecommunications network, the logic performer being configured to... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180006771

Implementation of harq on pusch for multiple carriers

The present disclosure pertains to a method for operating a network node for a wireless communication network. The method comprising determining and/or adjusting a modulation, and/or a number of symbols Q′ used for modulation, for HARQ/ACK transmission by a terminal based on a number of DL carriers configured for the... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180006796

Adaptive relay schemes and virtual full-duplex relay operation

A wireless communication system comprises a source node, a destination node, and a plurality of half-duplex relay nodes disposed between the source node and the destination node. The half-duplex relay nodes are configured in two disjoint paths each comprising an equal number of hops from the source node to the... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180006893

Elasticity in a virtualised network

A method (400) for providing support for elasticity within a domain of a multi-domain network. The method comprises receiving (401) information for a requested virtual link forming part of an end-to-end path across the multi-domain network; wherein the information of the virtual link comprises a service parameter and an elasticity... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007009

Dynamic policy rule selection

The invention relates to a method, by a policy controller 100, for generating policy rules for data packet flows in a communications network. The policy controller 100 has access to a policy database 130 and stores a service level agreement. The service level agreement contains a plurality of different service... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007024

Methods and obtaining a scoped token

A method, performed by a server, for determining token scope information so that a client can obtain a scoped token for a cloud service is disclosed. The method comprises requesting and receiving data of a cloud service from another server, receiving a token scope information request for an operation of... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007106

Transmission resource distribution for streaming of variable bitrate encoded media data

A technique for distributing transmission resources in a media data streaming system is disclosed. A user terminal of the media data streaming system comprises an interface configured to receive a stream of variable bitrate encoded media data via a communications network. The user terminal further comprises a memory storing program... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007562

Combining uplink radio signals

It is presented a method for controlling remote radio head contribution by a plurality of remote radio heads in at least one combiner. The method is comprises: obtaining a number of available baseband processor devices for uplink processing; connecting uplink signals from a set of remote radio heads in each... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007605

Methods and arrangements for managing radio link failures in a wireless communication network

Radio link failures, “RLF”, of a wireless device served by a wireless communication network are managed. A first, default, RLF procedure is associated with at least a first type of wireless devices supported by the wireless communication network. The wireless device obtains, e.g. received from a network node information indicative... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007702

Tdd based prose optimization

The present disclosure pertains to method for operating a network node of a cellular communication network, the method comprising scheduling, by the network node, a ProSe Focused Frame, PFF frame. The disclosure also pertains to related devices and methods.... Telefonaktiebolaget Lm Ericsson publ

01/04/18 / #20180007704

Channel quality perorting in dependency of communication conditions

The invention refers to a resource scheduling for a radio channel between a radio telecommunications network and a radio terminal or user equipment, UE, wherein the radio telecommunications network performs a resource scheduling in dependency of a reported channel quality of the radio channel, wherein the UE performs the steps... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374587

Methods and devices for triggering mobility reference signaling

A method performed in a communication device for triggering mobility reference signaling in a communications system. The method comprises determining a need for a handover, and transmitting, to at least one candidate access point, an indication to transmit a mobility reference signal, the mobility reference signal being used for performing... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374645

Wireless communication device, core network node and methods therein for extended drx paging cycle

A method in a wireless communication device for handling an extended paging cycle. The extended paging cycle is used for receiving a paging message from a core network node. The extended paging cycle is longer than a frame number range of the wireless communications network. The wireless communication device obtains... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374585

Wireless device, network node, first radio access network node and methods performed thereby

Embodiments herein relate e.g. to a method performed by a network node (15,13) for handling data of a wireless device (10) in a communication network (1). The network node (15,13) receives an indication from the wireless device (10), which indication indicates a presence of the wireless device at a second... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374670

Method and communication link adaptation for interference-canceling receivers

Network-side and device-side methods and apparatuses improve transmit link adaptation for devices operating in a cellular network that have interference-canceling receivers. Own-cell link adaptation towards a device in a current transmission interval exploits a determined mapping between the interfering-signal cancelation efficiency of the device versus the interfering-signal transport format, in... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374671

Method and rate controlling node for providing data rate for data communication

A method and rate controlling node (206) for providing a recommended data rate for a communication i of data on a radio channel between a data sending node (200) and a data receiving node (202) over a shared radio link (204). The rate controlling node (206) determines a fair data... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374676

Transmission holes in longer transmission intervals

In an aspect, a transmitting node schedules a downlink transmission to a first UE over a first transmission interval having a predetermined length and starts the downlink transmission to the first UE in the first transmission interval. The transmitting node stops the downlink transmission to the first UE prior to... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374702

Base station, user equipment and methods for random access

According to a first aspect of embodiments herein, the object is achieved by a method in a base station for handling a Random Access Channel (RACH) procedure in a mixed cellular and device to device (D2D) network. The base station receives from a first user equipment in a RACH message,... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170370974

Method and system for providing sound data for generation of audible notification relating to power consumption

A method and a system (110) for providing sound data for generation of an audible notification relating to power consumption at a site (120) are disclosed. The system receives (201) information about power consumption at the site (120); and The system determines (202) the sound data based on the information... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170373744

Wireless device, a network node and methods therein for determining channel state measurements in a wireless communications network

A method performed by a wireless device for determining channel state measurements in a wireless communications network is provided. The wireless device obtains at least two channel state measurements performed by the wireless device on measurement resources allocated for the at least two channel state measurements. The wireless device also... Telefonaktiebolaget Lm Ericsson publ

Patent Packs
12/28/17 / #20170373795

Method and user equipment for receiving sib1

The present disclosure relates to a method used in a User Equipment (UE) for receiving System Information Block Type 1 (SIB1) of a serving cell of the UE and the associated UE. The method includes: receiving a signal carrying the SIB1 of the serving cell; determining one or more neighboring... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170373801

Efficient harq feedback

Systems and methods are disclosed for providing efficient downlink Hybrid Automatic Request (HARQ) feedback. In some embodiments, a method of operation of a wireless device in a cellular communications system comprises receiving downlink control information from a radio access node in a first subframe T. The downlink control information comprises... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170373802

Robustness enhancements of efficient harq feedback

Systems and methods are disclosed for providing efficient downlink Hybrid Automatic Request (HARQ) feedback. In some embodiments, a method of operation of a wireless device in a cellular communications system comprises receiving a downlink control information message comprising a HARQ feedback buffer index and storing a downlink HARQ feedback flag... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170373807

Methods and devices for handling and assigning uplink pilots

Disclosed are methods and devices for controlling radio base stations and User Equipments, UEs, in a wireless communication network. Corresponding computer programs are also provided. Embodiments provides mechanisms whereby it will be possible to determine whether an uplink pilot sequences has been contaminated. Further embodiments provides methods and devices for... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170373898

Wireless communication device and method therein for time synchronization in a wireless communication network

A wireless communication device and method therein for time synchronization in a wireless communication network are disclosed. The wireless communication device determines a first timing (tc) by performing a coarse time synchronization based on a synchronization signal received by the wireless communication device, wherein the received synchronization signal is sampled... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170373900

Transmitting and receiving narrowband synchronization signals

A radio network node (10) is configured to transmit a narrowband primary synchronization signal (NB-PSS) and a narrowband secondary synchronization signal (NB-SSS) within a synchronization signal period comprising multiple frames. The radio network node (10) maps the NB-PSS to the same one or more subframes within each frame in which... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170373976

Methods and arrangements for wlan communication of multi-user data in a single data packet

A radio network node, e.g. an Access Point, and wireless devices are comprised in a Wireless Local Area Network. The radio network node is configured to: Identify wireless devices associated with common properties of one or more predetermined property types. Obtain data intended for transmission to the identified wireless devices,... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374116

Client-assisted time-shift live media and advertisement content play for learned abr video white spot coverage in a streaming network

A scheme for managing ABR live media streaming of content in a wireless radio network environment that may have outage areas. A wireless UE device is configured to determine its current location, speed and travel direction associated therewith and transmit the information to a network node, and receive estimated video... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374121

Network-controlled time-shift live media and advertisement content play for learned abr video white spot coverage in a streaming network

A scheme for managing ABR live media streaming of content in a wireless radio network environment that may have radio white spot areas. Upon determining that the wireless UE device executing an ABR client application is in a radio white spot area, the current ABR live media streaming session is... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374422

Video distribution control

A biststream of encoded video data captured by a camera of a user device is received and decoded into a stream of decoded video frames. A light pattern representing a VLC signal captured by the camera is identified in at least one decoded video frame and decoded into a DRM... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374545

Mobility signalling for user equipment using dual connectivity

A method according to some embodiments includes receiving identification of a cell in a Secondary eNodeB (SeNB cell) that is proposed to be added to a Secondary Cell Group of a user equipment node, a Closed Subscriber Group (CSG) ID associated with the SeNB cell and a CSG Membership status... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374580

Allocation of content to mobile edge node caches

A computing device in a wireless communications network identifies content to be transmitted to a mobile device in the wireless communications network. The computing device also determines mobile edge nodes that serve radio coverage areas at different positions along a path that the mobile device is expected to take while... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374584

A controlling multipoint tcp in wireless communications networks and devices for use therein

A method in a wireless terminal operating in a 3GPP wireless communications network for controlling using MPTCP with a WLAN network, The method comprises receiving from the 3GPP wireless communications network system information comprising a condition for MPTCP with a WLAN network, the condition being associated with mobility characteristics of... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374604

Method and nodes for handling a user equipment's access to a mobile communications network

The embodiments herein relate to a method in a policy node for handling a UEs access to a mobile communications network. The policy node comprises policy information for the UEs access rights to the mobile communications network. The policy node obtains, from a subscriber database, subscription information for a subscriber... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374614

Assigning an ims control function instance to an ims endpoint

An assignment controller (160) identifies multiple instances of an IMS control function (210, 220) as being candidates for assigning to an IMS endpoint (110). The controller (160) also obtains a performance metric for each candidate instance that is a measure of the extent to which performance requirements for a signaling... Telefonaktiebolaget Lm Ericsson publ

Patent Packs
12/28/17 / #20170374616

Monitoring of radio blocks in extended radio coverage

A technique is described herein for saving power (e.g., battery power) at a receiving device (e.g., wireless device) by having a transmitting device (e.g., wireless access node) add an indicator to repeated radio blocks, where the indicator can be used by the receiving device (e.g., wireless device) to stop monitoring... Telefonaktiebolaget Lm Ericsson publ

12/28/17 / #20170374731

Low-cost superior performance coinless rf power amplifier

Power amplifier assemblies and components are disclosed. According to some embodiments, a power amplifier assembly (10) is provided that includes a power amplifier (12) having a gate lead (14) with a gate contact surface, a drain lead (13) with a drain contact surface and a source contact surface (15) having... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170364794

Method for classifying the payload of encrypted traffic flows

A method is implemented by a network device to classify encrypted data traffic. The method identifies characteristics of the encrypted data traffic that have been modeled where network anomalies have been injected into the encrypted data traffic to provide additional traffic characteristics that enable categorization. The method receives the encrypted... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170366245

Methods and devices for configuring uplink transmission diversity

Methods and devices are described whereby a User Equipment (UE) and a base station are configured to align the uplink (UL) closed-loop transmit diversity (CLTD) status of the UE and the base station during a serving cell change involving a new base station.... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170366313

Methods and apparatuses for determining unsynchronised or synchronised dual connectivity mode of a user equipment

There is disclosed a method for operating a network node in a cellular communication network. The method comprises observing or estimating, for a user equipment in a dual connectivity operation, a length of a measurement gap (Mg) and/or length of serving cell interruption (Tint) caused by the UE on at... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170366455

Dynamic lookup optimization for packet classification

A method is implemented by a network device to dynamically optimize lookup speed in a packet processing table maintained at the network device while the network device is in operation. The method includes determining one or more runtime metrics of the packet processing table, selecting a lookup algorithm for the... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170367011

Method, system and device for inter-frequency load balancing in a mobile telecommunications network

A method, system and device load balancing in a telecommunications network is provided where a selection of one or more User Equipments (UEs), to be relocated from a source cell to a target cell is based on a prediction value of the performance in the target cell. The prediction of... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170364131

System and method to enhance a feedback loop of a power converter

A system and method of determining a value of a feedback parameter of a feedback loop of a power converter. In one embodiment, the method includes shifting an open-loop performance characteristic and a closed-loop performance characteristic of the feedback loop so that values thereof are greater than or equal to... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170364366

Distributed application execution based on device-specific support for platform-independent device functions

A computing device supports distributed application execution by receiving an application definition that identifies a plurality of platform-independent device functions to be performed by an application, and mapping the platform-independent device functions to corresponding code modules stored in a code module repository. The computing device distributes the corresponding code modules... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170364457

Methods and dynamically selecting an instruction set

Methods and apparatus for dynamic instruction set selection for producing an output parameter based on one or more available input parameters are presented. In an example method, a device selects, from different candidate instruction sets that are each configured to produce a same output parameter, an instruction set that requires... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170366138

Re-configurable passive mixer for wireless receivers

A configurable passive mixer is described herein. According to one exemplary embodiment, a passive mixer for a wireless receiver comprises a plurality of passive mixer cores coupled in parallel with each mixer core configured to receive a same set of radio frequency input signals and a separately driven set of... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170366343

Methods and direct communication key establishment

Methods (100, 200, 300) and apparatus (400, 500, 600, 700, 800, 900) are disclosed for establishing a key for direct communication between a User Equipment device, UE, and a device. The methods and apparatus cooperate to form a system for securing direct communication between a UE and a device over... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170366640

Providing information to a core network relating to a cache in an access network

Methods and apparatus for a providing information to a core network where a terminal exchanges data with a cache in an access network. The node stores data in the cache. Data is exchanged between the cache and the terminal, and information relating to the exchanged data is provided to the... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170366992

Radio link reporting using multiple symbol sequences

The present disclosure relates to radio link reporting in mobile communications. More specifically, the proposed technique relates to radio link reporting using multiple reference sequences to represent one selected radio link. The disclosure related to a method for use in a wireless device, for radio link reporting. The method comprises... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170367012

Method and system relating to handover

The present disclosure relates to a method (30) relating to handover in a communication system (1). The method (30) comprises establishing (31) that a communication device (3) is involved in a handover process from a first cell(C1) to a second cell(C2); and increasing (33) transmission power of a scheduling assignment... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170367014

Radio network nodes and methods for enabling mobility between said nodes

Embodiments herein relate to a method performed by a first radio network node for enabling a mobility procedure of a wireless device between the first radio network node and a second radio network node in a wireless communication network. The first radio network node transmits a first indication to the... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170367045

Handling interruptions during drx on durations

In some embodiments, a method of multi-connectivity operation of a wireless device in Discontinuous Reception (DRX) comprises determining whether a first DRX ON duration in a first DRX cycle configured for use by the wireless device in a first Cell Group (CG) for multi-connectivity operation and a second DRX ON... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170367048

Network node, methods therein, computer programs and computer-readable mediums comprising the computer programs, for keeping wireless devices in active mode

Method performed by a network node (110) for keeping wireless devices (140) served by the network node (110) in active mode. Each of the wireless devices has a value for a first condition. The network node (110) determines whether each of the wireless devices has the value for the first... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170367100

Interference behavior detection

A method in a first wireless device is disclosed. The method comprises obtaining first side information for a node, the first side information comprising information about a resource allocation scheme used by the node, and determining, based at least in part on the first side information, one or more characteristics... Telefonaktiebolaget Lm Ericsson publ

12/21/17 / #20170367122

Methods and devices for transmitting/receiving data based on the allocation of random access resources to uplink subframes

The invention relates to methods and communication devices in a network comprising the steps of mapping and allocating a first random access resource to a first frequency in an uplink subframe of a radio frame, and transmitting an expression on the radio channel expressing mapping of the first random access... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359201

Point-dependent resource symbol configuration in a wireless cell

A high-power point and one or more low-power points transmit signals associated with the same cell-identifier in a heterogeneous cell deployment. Coverage areas corresponding to the low-power points fall at least partly within the coverage area for the high-power point, so that mobile stations within range of a low-power point... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359207

Inter-block interference suppression using a null guard interval

A method of transmitting data over a wireless communications channel comprises transmitting a plurality of blocks (70), in which each block (70) comprises a plurality of symbols (71, 72, 73, 74, 75) representing the data. The symbols are transmitted using time packing, or Faster-than-Nyquist signalling, such that each symbol in... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359255

Packet marking for l4-7 advanced counting and monitoring

Exemplary methods for marking packets include in response to receiving a packet, determining whether the packet has been classified, and in response to determining the packet has not been classified, classifying the packet to determine a class to which the packet belongs, wherein the class identifies a set of zero... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359713

Method and cooperative positioning in a wireless communication network

According to the teachings herein, a wireless device that is a candidate for operating in the cooperative positioning advantageously activates that mode in response to detecting a warning situation. In some embodiments, the detection and/or activation operations are autonomously undertaken by the wireless device. In other embodiments, the wireless communication... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359109

Radio precoding

(FIG. 11a)... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359156

Mapping user data onto a time-frequency resource grid in a coordinated multi-point wireless communication system

Methods and apparatus are disclosed for receiving user data in a wireless communication system that employs coordinated multi-point transmission of the user data from a first cell serving a wireless terminal and a second cell site neighboring the first cell site. In an exemplary system, the first cell site maps... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359219

Event signalling in a wireless backhaul network

There is provided a method for signaling an event associated with a wireless terminal in a communications network. The method is performed by an information providing node. The method comprises detecting an event associated with a wireless terminal, the event causing a change of operation in at least a client... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359269

Content based overload protection

An apparatus comprising a processor and interface for receiving and transmitting packets to external units. The interface comprises a first layer filter and first packet queues; the processor comprises a kernel, second layer filter, second packet queues and applications. For a packet received by the unit, the unit delivers parts... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359270

Storage fast path

It is provided a method for controlling a first resource and a second resource in a system (300) including a first component (310), a second component (320) and at least one host (330) in a cloud environment, the at least one host hosting the second resource, the first resource being... Telefonaktiebolaget Lm Ericsson publ

12/14/17 / #20170359817

Discovery signal measurement timing configuration for scells in asynchronous networks

Systems and methods relating to Discovery Signal Measurement Timing Configuration (DMTC) are disclosed. In some embodiments, a method of operation of a radio access node in a cellular communications network comprises sending, to a wireless device, a DMTC for one of a group consisting of: (a) a Secondary Cell (SCell)... Telefonaktiebolaget Lm Ericsson publ

Social Network Patent Pack
12/14/17 / #20170359839

Method and random access preamble detection

Embodiments of the present disclosure provide a method in a base station for random access preamble detection. The method comprises determining a frequency offset of a received uplink signal and adjusting the received uplink signal with the determined frequency offset. The method also comprises detecting, from the adjusted uplink signal,... Telefonaktiebolaget Lm Ericsson publ








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Telefonaktiebolaget Lm Ericsson publ in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Telefonaktiebolaget Lm Ericsson publ with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###