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Optis Wireless Technology Llc patents (2015 archive)


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "O" | Optis Wireless Technology Llc-related inventors


12/17/15 / #20150365197

Terminal apparatus and retransmission control method

A terminal apparatus and retransmission control method reduces overhead of the uplink control channel in cases when arq is applied in communication that uses an uplink unit band and a plurality of downlink unit bands associated with the uplink unit band. A first condition is set in which downlink assignment control information is transmitted from a base station by a unit band group which comprises a basic unit band, which is the downlink unit band on which a broadcast channel signal including information relating to the uplink unit band is transmitted, and a second downlink unit band other than the basic unit band. ... Optis Wireless Technology Llc

12/10/15 / #20150358937

Telecommunications method and apparatus for facilitating positioning measurements

A wireless terminal (30) capable of operating in a discontinuous mode and method for operation facilitate measurements pertaining to position of the wireless terminal (30). A measurement request message from a radio access network (28) indicates that measurements are to be performed by the wireless terminal on downlink signals transmitted by the base station or by the base station on downlink signals transmitted by the base station. ... Optis Wireless Technology Llc

12/03/15 / #20150350384

Method and apparatus for transmitting data packets and method and apparatus for receiving data packets

A data packet structure conveys data of service data units (sdu) using protocol data units (pdu). The data packet structure includes a data packet payload having at least one protocol data unit (pdu). ... Optis Wireless Technology Llc

10/29/15 / #20150312935

Semi-persistent scheduled resource release procedure in a mobile communication network

A semi-persistent resource scheduling (sps) allocation of a user equipment is deactivated in an lte-based mobile communication system without requiring changes to the physical layer-to-mac layer interface and/or changes to pdcch formats agreed by the 3gpp. A combination of ndi value and mcs index is defined that commands release of sps resources. ... Optis Wireless Technology Llc

09/24/15 / #20150271845

Method for receiving system information in a radio access network, performed by a mobile terminal and mobile terminal for receiving system information in a radio access network

A method and transmission apparatus transmit broadcast system information in a mobile communication system. Further, a method and mobile terminal receive the broadcast system information. ... Optis Wireless Technology Llc

09/17/15 / #20150264719

Random access method, radio communication terminal device, receiving method, and base station apparatus

Random access technology is provided for establishing an individual channel between a radio communication terminal device and a base station device in a short time and a radio communication terminal device executing the random access method. A rach sub-channel allocation unit allocates a transmission packet input from a replication unit to an arbitrary sub-carrier at the rach arbitrary time slot at random. ... Optis Wireless Technology Llc

07/30/15 / #20150215096

Radio communication device and constellation control method

A base station is provided for receiving an acknowledgement or negative acknowledgement (ack/nack) signal, including a transmitting unit configured to transmit a control signal using one or a plurality of cce(s). The base station also includes a receiving unit configured to receive an ack/nack signal, the ack/nack signal being multiplied by an orthogonal sequence, by a sequence defined by a cyclic shift, and by either a first value or a second value, wherein the first value rotates a constellation of the ack/nack signal by 0 degrees and the second value rotates the constellation of the ack/nack signal by n degrees, which is different from 0 degrees.. ... Optis Wireless Technology Llc

07/02/15 / #20150188950

Method and apparatus for identifying an ims service

A method of indicating the ip multimedia subsystem communication service(s) to which a session initiation protocol message relates, the method comprising including one or more communication service identifier(s) in the session initiation protocol message as a feature tag of the message.. . ... Optis Wireless Technology Llc

06/18/15 / #20150172005

Automatic repeat request (arq) protocol employing first information indicating whether to perform retransmission of an uplink data packet and second information indicating a transport format for the retransmission

A transmission apparatus controls a transport format for retransmission of data packets transmitted uplink to a receiving apparatus via at least one data channel using an automatic repeat request (arq) protocol. A transmitter transmits an uplink data packet via the data channel to the receiving apparatus, and a receiver receives first information along with second information from the receiving apparatus. ... Optis Wireless Technology Llc

06/11/15 / #20150163020

Method and arrangement for retransmission using harq

The present invention relates to a method and device for enhancing coverage of a power-limited mobile terminal by sending information relating to a single hybrid automatic repeat request (harq) process from the mobile terminal to a base station using several transmission time intervals.. . ... Optis Wireless Technology Llc

06/04/15 / #20150156689

Cell reselection based on use of relative threshold in a mobile telecommunication system

. . A user equipment performs downlink measurement on neighbour cells, but the measurement performance on a target cell (in terms of measurement period/sampling/accuracy etc) is dependent on the relative performance difference between the target cell and a reference cell. The reference cell may be the serving cell, or may be the strongest cell. ... Optis Wireless Technology Llc

06/04/15 / #20150155910

Base station apparatus and radio communication method

A wireless communication apparatus and method minimizes degradation in a separation characteristic of a code-multiplexed response signal using two-dimensional processing. One of plural cyclic shift values defines a reference signal sequence that is spread with an orthogonal sequence associated with one of the plural cyclic shift values. ... Optis Wireless Technology Llc

05/21/15 / #20150139158

Control channel signaling using a common signaling field for transport format and redundancy version

New control signalling is associated to a protocol data unit conveying user data in a mobile communication system and to the control channel signal. A mobile station and a base station and their respective operation are described in view of the newly defined control channel signals. ... Optis Wireless Technology Llc

05/21/15 / #20150139132

Method and apparatus for transmitting data packets and method and apparatus for receiving data packets

The invention relates to a data packet structure for conveying data of service data units (sdu) using protocol data units (pdu). The data packet comprise a data packet payload comprising at least one protocol data unit (pdu), wherein a protocol data unit (pdu) comprises a service data unit (sdu) or a fragment of a service data unit; and a data packet header comprising an indicator (fff,sff) indicating whether or not the data packet payload begins with a protocol data unit (pdu) being a fragment of a service data unit and whether or not the data packet payload ends with a protocol data unit (pdu) being a fragment of a service data unit.. ... Optis Wireless Technology Llc

05/21/15 / #20150139019

Technique for performing physical layer measurements

The present disclosure relates to a technique for performing physical layer measurements on a frequency resource relative to other frequency resources in a telecommunications system operable to communicate over multiple frequency resources. A method aspect of this technique includes determining that a mobile terminal is to perform a physical layer measurement with regard to a first frequency resource, determining if there is data to be communicated over one or more second frequency resource(s) within a time period wherein the first frequency resource is distinct from the second frequency resources: if it is determined that there is no data to be communicated over the second frequency resource(s) within the time period, performing the physical layer measurement on the first frequency resource and forming a quality measure of the first frequency resource based on the physical layer measurement; or if it is determined that there is data to be communicated over the second frequency resource(s) within the time period, modifying the physical layer measurement and forming a quality measure of the first frequency resource based on the modified physical layer measurement.. ... Optis Wireless Technology Llc

04/30/15 / #20150117276

Resource selection for transmission of multiple ack/nack on pucch channel

In a method of operating a communication network (20) a time division duplex (tdd) frame (f) of information is communicated over a radio interface (32) between a wireless terminal (30) and a base station node (28). The method comprises the wireless terminal (30) receiving plural downlink (dl) subframes of the frame and, in response thereto, configuring a physical uplink control channel (pucch) channel to comprise up to four acknowledgements by using only two pucch channel resources and using pucch format 1a or pucch format 1b. ... Optis Wireless Technology Llc

04/23/15 / #20150110062

Radio communication base station device, radio communication mobile station device, and control channel allocation method

A radio communication station device can prevent limiting of resource allocation in a ue group. The radio communication device includes: a cce allocation unit, modulation units, an arrangement unit, and a radio transmission unit. ... Optis Wireless Technology Llc

04/09/15 / #20150098369

Reference signal design for special subframe configurations

Example embodiments are directed towards a base station, and corresponding method therein, for transmitting reference signals in a tod wireless communications network, if a transmission format is a demodulation reference signal (dmrs) based format, the base station may transmit, to a user equipment, reference signals according a time and frequency orthogonal frequency division multiplex: (ofdm) grid featuring a special subframe configuration with a 6;6;2 timing ratio, where a dmrs: pattern is spanned among four time and frequency ofdm symbols.. . ... Optis Wireless Technology Llc

01/22/15 / #20150026300

System and method for adapting information content according to the capability of the access bearer

A communication system is adapted to provide access to application information on an application server utilizing a specific one of multiple radio access types. Access is provided via an access network using an access bearer. ... Optis Wireless Technology Llc

01/22/15 / #20150024750

Handover restriction

This disclosure is directed to a source radio access node and a method in the source radio access node for executing a handover of a radio terminal 315 to a target neighboring radio access node 316b from the source radio access node being controlled by a mobility management node 310, which method comprises the actions of: obtaining 401 topology data td comprising information indicative of at least one neighboring radio access node 316b, 316c that is neighboring with respect to the source radio access node 316a, and providing 402 the topology data to the mobility management node, and receiving 404 from the mobility management node a filtered restriction list frl comprising information indicative of at least one restricted neighboring radio access node 316c for the radio terminal, enabling a handover decision 405 to be made based on the filtered restriction list frl.. . ... Optis Wireless Technology Llc

01/15/15 / #20150016403

Integrated circuit for random access method and apparatus

Integrated circuitry for use in a mobile radio station includes a receiver that receives control information and a data processor coupled to the receiver. The data processor provides a number of different sequences that are derived from a base sequence. ... Optis Wireless Technology Llc

01/01/15 / #20150003383

Method and arrangement in a wireless communication system

The present invention relates to a method and arrangement in base station for scheduling user equipments. The base station is adapted to schedule communication from user equipments by sending contention based grants comprising information indicating if the contention based grant should be used for initial transmission or for retransmission. ... Optis Wireless Technology Llc








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