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Parallel Wireless Inc patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Parallel Wireless Inc-related inventors


X2 brokering with aggregation optimization

A method for providing stateful proxying is disclosed, comprising: associating a first base station with a first base station identifier at a signaling protocol gateway, and with a first internet protocol (ip) address of the signaling protocol gateway; associating a second base station with a second base station identifier at the signaling protocol gateway, and with a second ip address of the signaling protocol gateway; establishing a first signaling protocol connection between a third base station and the first base station via the signaling protocol gateway with the first base station using the first ip address of the signaling protocol gateway; and establishing a signaling protocol connection between the third base station and the second base station with the second base station using the second ip address of the signaling protocol gateway.. . ... Parallel Wireless Inc

Enhanced mobile base station

Systems and methods for an in-vehicle base station are described. In one embodiment, a method is disclosed, comprising: permitting a mobile device to attach to the mobile base station; attaching, at the mobile base station, to a macro cell for providing backhaul to the mobile device using the mobile base station for access; receiving a first tracking area code from the macro cell; transmitting a second tracking area code to the mobile device, the second tracking area code corresponding to a tracking area managed by a coordinating node; detecting, at the mobile base station, a transition from a stationary state to a moving state of the mobile base station; and sending a tracking area update message to a core network to transition to the tracking area managed by the coordinating node.. ... Parallel Wireless Inc

Enhanced mobile base station

Systems and methods for an in-vehicle base station are described. In one embodiment, a method is disclosed, comprising: broadcasting, using the first access radio, the cellular access network at a first power; transmitting the location of the mobile base station to the cellular network; detecting, at the processor, a transition of the mobile base station from a stationary state to a moving state; reducing, at the first access radio, a transmit power of the cellular access network while in the moving state for disabling the cellular access network outside the vehicle; and increasing, at the first access radio, the transmit power of the mobile base station when exiting the moving state.. ... Parallel Wireless Inc

X2 protocol programmability

A method for x2 interface communication is disclosed, comprising: at an x2 gateway for communicating with, and coupled to, a first and a second radio access network (ran), receiving messages from the first ran according to a first x2 protocol and mapping the received messages to a second x2 protocol for transmission to the second ran; maintaining state of one of the first ran or the second ran at the x2 gateway; executing executable code received at an interpreter at the x2 gateway as part of the received messages; altering the maintained state based on the executed executable code; and receiving and decoding an initial x2 message from the first ran; identifying specific strings in the initial x2 message; matching the identified specific strings in a database of stored scripts; and performing a transformation on the initial x2 message, the transformation being retrieved from the database for stored scripts, the stored scripts being transformations.. . ... Parallel Wireless Inc

Congestion and overload reduction

A gateway server situated between a radio access network and a core network is disclosed that includes a radio access network packet interface, a load management module for monitoring load of a management server in the core network coupled to the radio access network packet interface, a packet forwarding module for forwarding requests to the management server coupled to the load management module, and a local packet core module coupled to the load management module and the packet forwarding module, the local packet core module being configured to respond to a mobile device, when an overload is detected at the management server, with a management server message requesting that the mobile device try again at a later time.. . ... Parallel Wireless Inc

Dynamic public warning system for in-vehicle enodeb

A method is disclosed, comprising: sending position information reflecting a current position of a base station to a coordinating server; receiving a warning request message from an operator core network containing an emergency area; calculating a geographic area corresponding to an emergency tracking area by translating the emergency area from a set of base stations to the geographic area; determining whether the base station may be outside of a threshold distance from the geographic boundary of the emergency tracking area; and sending the warning request message when the base station may be within the threshold distance from the geographic boundary of the emergency tracking area.. . ... Parallel Wireless Inc

Ue mobility across super-cells

Systems and methods are disclosed for a 3g gateway. In a first embodiment, a method is disclosed for a network, comprising: receiving a relocation request message at a home nodeb gateway (hnbgw), the hnbgw coupled to an operator core network, the relocation request message including a target super cell identifier and a user equipment (ue) identifier; sending a second relocation request message from the hnbgw to a coordinating node, the coordinating node having as its identifier the target super cell identifier; querying a lookup table at the coordinating node using the ue identifier to determine a target cell identifier; replacing, in the second relocation request message, the target super cell identifier with the target cell identifier to create a third relocation request message; and sending the third relocation request message to a target cell identified by the target cell identifier.. ... Parallel Wireless Inc

Enhanced csfb

Systems and methods for enhanced csfb in a mobile operator core network are described. In one embodiment, a method of wireless communication by a user equipment (ue) is disclosed, comprising: directing a ue to move from an original cell using a first radio access technology (rat) to a second cell using a second rat to permit a circuit switched (cs) call; terminating the cs call at the second cell; determining whether the ue should reselect to the first rat; identifying a target cell that may be in a same location as the second cell and that uses the first rat; and sending the identified target cell to the ue within a field in a radio resource control message.. ... Parallel Wireless Inc

Hand-in with topology hiding

Systems and methods for performing handover coordination between base stations are disclosed. In a first embodiment, a method is disclosed, comprising: receiving, at a base station, a first serving cell signal measurement and a first neighbor cell signal measurement from a particular user equipment (ue); sending an adjustment message, from the base station to the ue, containing a cell-specific offset of the serving cell and a cell-specific offset of the neighbor cell in a reporting threshold based on at least one handover adjustment factor received from a coordinating node; receiving, at the base station and subsequent to adjusting the cell-specific offsets, a second serving cell signal measurement and a second neighbor cell signal measurement; and deciding whether to trigger a handover event based on the first and the second serving cell signal measurement and the first and the second neighbor cell signal measurement and the cell-specific offsets.. ... Parallel Wireless Inc

Traffic shaping and end-to-end prioritization

A method is disclosed, comprising: receiving a first and a second internet protocol (ip) packet at a mesh network node; tagging the first and the second ip packet at the mesh network node based on a type of traffic by adding an ip options header to each of the first and the second ip packet; forwarding the first and the second ip packet toward a mesh gateway node; filtering the first and the second ip packet at the mesh gateway node based on the added ip options header by assigning each of the first and the second ip packet to one of a plurality of message queues, each of the plurality of message queues having a limited forwarding throughput; and forwarding the first and the second ip packet from the mesh gateway node toward a mobile operator core network, thereby providing packet flow filtering based on ip header and traffic type.. . ... Parallel Wireless Inc

Multi-egress backhaul

A method for providing increased backhaul capacity in an ad-hoc mesh network is disclosed. The method involves attaching a mobile base station in an ad-hoc mesh network to a macro cell; measuring at least one of a backhaul signal quality with the macro cell and a throughput to the macro cell; reporting information, including a signal quality parameter, a physical position of the mobile base station, a cell identifier of the macro cell, and the measured throughput, to a coordinating node; determining if the connection between the mobile base station and the macro cell is currently in use by the ad-hoc mesh network, and whether the link exceeds a minimum quality threshold; and sending, to the mobile base station, an instruction to advertise a connection from the mobile base station to the macro cell to other nodes in the ad-hoc mesh network.. ... Parallel Wireless Inc

Multi-stage handover

Systems and methods for enabling a handover decision are disclosed. In one embodiment, a method is disclosed comprising configuring a ue with a first offset and a second offset, the second offset greater than the first offset; instructing the ue to enter a handover decision state upon receiving a first measurement report from a ue indicating that a neighbor cell has a better received signal strength than the serving cell by the first offset; instructing the ue to send periodic measurement reports with signal strength of the serving cell and the neighbor cell; delaying handover decision by remaining in the handover decision state until receiving a second measurement report from the ue; and instructing the ue to hand over to the neighbor cell when the neighbor cell has a better received signal strength than the serving cell than the second offset.. ... Parallel Wireless Inc

Multi-radio access technology paging

Systems and methods for improved paging are described. In one embodiment, a method is described, comprising: providing a combined database in a heterogeneous radio access network at a coordinating gateway between a plurality of radio access network nodes and a plurality of core network nodes; at the coordinating gateway, storing a first location of a user device in the combined database in association with a user device identifier and based on receiving a first user device registration request at a first radio access network; at the coordinating gateway, storing a second location of the user device in the combined database in association with the user device identifier and based on receiving a second user device registration request at a second radio access network; and querying the combined database for a last known location of the user device across both the first and the second radio access network.. ... Parallel Wireless Inc

Optimized train solution

The use of wireless backhaul poses special challenges for in-vehicle base stations. Users that are connected to an in-vehicle base station expect continuous service, even as the in-vehicle base station passes in and out of different wireless backhaul coverage zones, such as when a train passes from a train station with good coverage to a tunnel with poor coverage. ... Parallel Wireless Inc

02/22/18 / #20180054717

Multicast and broadcast services over a mesh network

A method for providing multicast services to mobile devices, comprising: providing, at a controller node, an interface representing a single network node to a multicast server node; receiving, at the controller node, link status messages from a first and a second network node; constructing, at the controller node, a multicast route at the controller node based on the received link status messages; receiving, at the controller node, a multicast data stream from the multicast server node; and sending the multicast data stream to at least two mobile devices via the constructed multicast route.. . ... Parallel Wireless Inc

02/15/18 / #20180049275

S2 proxy for multi-architecture virtualization

A gateway situated between the ran and the core network may provide 2g/3g/4g/wi-fi convergence for nodes in a network on a plurality of radio access technologies. In some embodiments, a convergence gateway is described that allows for legacy radio access network functions to be provided by all-ip core network nodes. ... Parallel Wireless Inc

02/15/18 / #20180049095

Voip and native carrier call integration

A method for native call and voip call integration is disclosed, comprising: receiving, at a switch in a mobile operator network, an incoming call for a mobile device; querying a convergence gateway from the soft switch via an application programming interface (api) at the convergence gateway to determine whether the mobile device is currently engaged in a voice over ip (voip) call using a voip calling software application on the mobile device; delivering the incoming call via the soft switch over ip as a voip call to the voip calling software application on the mobile device.. . ... Parallel Wireless Inc

02/08/18 / #20180041934

Iugw architecture with rtp localization

A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (ue); creating a first call correlation identifier and storing the first call correlation identifier in association with the first ue; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (rtp) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect rtp packets from the first ue to the second ue via the terminating leg bearer without the rtp packets transiting the core network.. . ... Parallel Wireless Inc

02/08/18 / #20180041927

Handovers with simplified network topology

Systems and methods for handovers with simplified network topology are disclosed. In a first embodiment, a method is disclosed, comprising: at a coordinating gateway during a handover of a mobile device from a first base station to a second base station, receiving a first handover request from the first base station; discarding a first shared security key received in the first handover request; sending a tunnel switching request to a core network node; obtaining precursors for a second shared security key from the core network node in a response to the switching request; sending a second handover request to the second base station with the precursors to calculate the second shared security key for securing a data connection for the mobile device following the handover; deriving the second shared security key from the obtained precursors at the first base station; and deriving the second shared security key from the obtained precursors at the coordinating gateway.. ... Parallel Wireless Inc

02/01/18 / #20180035334

X2 brokering between inter-3gpp release enodeb's

An interworking gateway for x2 interface communication is disclosed, comprising: an x2 internal interface for communicating with, and coupled to, a plurality of radio access networks (rans) using a x2ap protocol; a database for associating each of the plurality of rans with support status for an x2ap protocol version; an x2ap interworking broker for determining, based on communications with each of the plurality of rans via the x2 internal interface, the support status for an x2ap protocol version for each of the plurality of rans, the communications further comprising an observed response to a x2ap message of a first x2ap protocol version; and an x2 external interface for communicating with, and coupled to, a destination outside of the plurality of rans.. . ... Parallel Wireless Inc

01/18/18 / #20180020337

Enabling high-power ue transmission

Systems and methods are disclosed for permitting higher transmit power at a mobile device. In one embodiment, a method is disclosed, comprising: receiving, at a base station, an emergency request from a mobile device; sending, from the base station to a neighboring base station, a high power reservation message to reserve one or more radio resource blocks at the neighboring base station for non-use; and sending, from the base station to the mobile device, a resource allocation including the one or more radio resource blocks and a power control message requesting high transmit power.. ... Parallel Wireless Inc

01/04/18 / #20180006954

Intelligent ran flow management and distributed policy enforcement

A system is disclosed for providing configurable flow management, comprising: a first base station coupled to a user device and with an established control connection with the user device; and a coordinating node coupled to the first base station and coupled to a core network, thereby providing a gateway for the first base station and the user device to the core network, the core network further comprising a policy and charging rules function (pcrf) node with a database of policy rules, wherein the coordinating node is configured to retrieve policy rules from the pcrf node, to enable enforcement of retrieved policy rules on flows from the user device passing through the coordinating node, and to transmit policy rules to the first base station for enforcement at the first base station.. . ... Parallel Wireless Inc

11/30/17 / #20170347307

End-to-end prioritization for mobile base station

A method for utilizing quality of service information in a network with tunneled backhaul is disclosed, comprising: establishing a backhaul bearer at a base station with a first core network, the backhaul bearer established by a backhaul user equipment (ue) at the base station, the backhaul bearer having a single priority parameter, the backhaul bearer terminating at a first packet data network gateway in the first core network; establishing an encrypted internet protocol (ip) tunnel between the base station and a coordinating gateway in communication with the first core network and a second core network; facilitating, for at least one ue attached at the base station, establishment of a plurality of ue data bearers encapsulated in the secure ip tunnel, each with their own qci; and transmitting prioritized data of the plurality of ue data bearers via the backhaul bearer and the coordinating gateway to the second core network.. . ... Parallel Wireless Inc

10/12/17 / #20170295510

Uplink measurements for wireless systems

A method for measuring channel quality in a long term evolution (lte) transceiver is disclosed, comprising: receiving, at a long term evolution (lte) wireless transceiver, an analog signal from a user equipment (ue); converting the analog signal to a plurality of digital samples at an analog to digital converter (adc); performing a fast fourier transform (fft) on the plurality of digital samples to generate frequency domain samples; identifying an uplink demodulation reference signal (dmrs) symbol; performing channel estimation on the dmrs symbol to identify an estimate of channels; creating a noise covariance matrix from the estimate of channels; and deriving an interference measure from the noise covariance matrix.. . ... Parallel Wireless Inc

10/05/17 / #20170288813

Phy error indication messaging

This disclosure introduces an advancement to the error indication message to provide detailed information about errors in configurations that are arriving from the layer 2 to the layer 1. A method is disclosed, comprising: performing physical layer control (phy) of a wireless signal at a layer 1 (l1) software module; performing medium access control (mac) of the wireless signal at a layer 2 (l2) software module; providing an application programming interface between the l1 software module and the l2 software module for receiving l1 configuration messages and providing error codes to the l2 software module; receiving a l1 configuration message at a layer 1 software module; and providing an enhanced error code progressively from a l1 software module to the layer 2 (l2) software module.. ... Parallel Wireless Inc

09/21/17 / #20170273134

Iugw architecture

Systems and methods are disclosed for a 3g gateway. In one embodiment, a system is disclosed, comprising a gateway situated between a 3g radio access network (ran) and a core network, the gateway providing resource management for a nodeb, and providing routing and node management for another base station, wherein the base station may be configured to provide, as a virtual rnc, radio resource control, power control, ciphering, and multiplexing of multiple users onto a transmission path for a first mobile device attached to the nodeb; the gateway may be configured to relay traffic for a second mobile device attached to the base station; and the gateway may be configured to relay traffic to the core network from both the nodeb and the base station via an iucs interface and an iups interface.. ... Parallel Wireless Inc

09/21/17 / #20170272330

Base station grouping for topology hiding

A method for topology hiding is disclosed, comprising: receiving, at a gateway, the gateway positioned between a core network and a radio access network, a configuration information request from a base station; analyzing, at the gateway, a topology of the radio access network, the radio access network including the base station; grouping, at the gateway, the base station into a first group based on the topology; sending, from the gateway to the base station, a grouping message to indicate that the base station be placed in the first group; and terminating connections from the core network to one or more base stations in the first group at the gateway as a back-to-back proxy, thereby hiding the topology of the radio access network from the core network.. . ... Parallel Wireless Inc

09/07/17 / #20170257133

Antenna-integrated radio with wireless fronthaul

A system is disclosed, comprising: a wireless fronthaul access point coupled to a radio mast and in communication with a remote baseband unit, the wireless fronthaul access point further comprising a first millimeter wave wireless interface; and an antenna-integrated radio for providing access to user equipments (ues), mounted within line of sight on the radio mast with the wireless fronthaul access point, the antenna-integrated radio further comprising: a second millimeter wave wireless interface configured to receive the digital i and q signaling information from the remote baseband unit wirelessly via the wireless fronthaul access point, wherein the wireless fronthaul access point thereby wirelessly couples the remote baseband unit and the antenna-integrated radio.. . ... Parallel Wireless Inc

08/17/17 / #20170238278

Handling unresponsive mmes

A method for reducing a likelihood of paging all base stations in the tracking area is disclosed, comprising: tracking a per-cell paging success rate for cells in the radio access network and a last known cell for mobile devices attached in the radio access network; performing, based on a paging request message, a paging sequence to identify a paging set of base stations to page the specific mobile device, the paging sequence further comprising: identifying a paging set that is a last known cell for the specific mobile device based on the tracked last known cell, sending paging messages to the radio access network to all cells in the paging set, identifying a next paging set based on the tracked per-cell paging success rate, and sending paging messages to the radio access network to all cells in the next paging set.. . ... Parallel Wireless Inc

07/20/17 / #20170208560

Signal quality database

Systems and methods for a self-calibrating and self-adjusting network are disclosed. A method is disclosed, comprising: receiving mobile device measurement reports from a mobile device at a gateway situated between a radio access network (ran) and a core network via a base station in the ran; determining a location of the mobile device at a measurement time of the mobile device measurement reports; associating the location with the mobile device measurement reports into a measurement record; storing a plurality of measurement records obtained over a time period and over multiple mobile devices; and providing query access to the plurality of measurement records by retrieving results corresponding to a a plurality of search parameters transmitted to the gateway.. ... Parallel Wireless Inc

07/13/17 / #20170202006

Inter-cell fractional frequency reuse scheduler

Systems and methods are disclosed to address inter-cell interference in a heterogeneous network. In one embodiment, a system is disclosed, comprising: a coordinating node situated between a radio access network and a core network; and a first base station in the radio access network in communication with the coordinating node, wherein: the coordinating node has a coordinating scheduler with a first scheduling period; the first base station has a first base station scheduler with a second scheduling period shorter than the first scheduling period; the coordinating scheduler is configured to send a resource reservation list and a resource restriction list to the first base station scheduler once during each first scheduling period; and the first base station is configured to receive the resource reservation list and the resource restriction list and to use the resource reservation list and the resource restriction list when performing mobile device resource scheduling.. ... Parallel Wireless Inc

06/22/17 / #20170181119

Radio operation switch based on gps mobility data

Systems and methods are disclosed for providing a radio operation switch based on mobility data. In one embodiment, a mobile base station is disclosed, comprising: a global positioning system (gps) module for determining a current location of the mobile base station; a velocity module coupled to the output of the gps module for determining a current velocity of the mobile base station; and a controller, the controller configured to perform steps comprising: determining the current velocity of the mobile base station using the velocity module; comparing the current velocity to a threshold; and switching, based on the comparison, from a first radio band to a second radio band.. ... Parallel Wireless Inc

06/15/17 / #20170171828

Adjusting transmit power across a network

Systems and methods are disclosed for adjusting transmit power in a wireless network. In one embodiment, a method is disclosed that includes identifying a selected base station with a first coverage area for adjustment of transmit power; identifying a plurality of neighboring base stations with coverage areas nearby the first coverage area; retrieving a plurality of signal strength measurements from a plurality of mobile devices within the coverage areas of the plurality of neighboring base stations; determining, based on the plurality of measurements, an effect on the plurality of mobile devices within the coverage areas of the plurality of neighboring base stations; and sending an instruction for adjustment of transmit power to the selected base station.. ... Parallel Wireless Inc

05/04/17 / #20170127409

Elastic scheduling

A method for scheduling resources in a network where the scheduling activity is split across two nodes in the network is disclosed, comprising: receiving, from a local scheduler in a first radio access network, access network information at a global scheduler; accessing information regarding a second radio access network allocating, at the global scheduler, resources for secondary allocation by the local scheduler; applying a hash function to map the allocated resources for secondary allocation to a set of hash values; and sending, from the global scheduler, the set of hash values to the local scheduler.. . ... Parallel Wireless Inc

04/20/17 / #20170111482

X2 protocol programmability

A gateway for x2 interface communication is disclosed, comprising: an x2 internal interface for communicating with, and coupled to, a first and a second radio access network (ran); an x2 language processing module for receiving messages from the first ran according to a first x2 protocol and mapping the received messages to a second x2 protocol for transmission to the second ran; and an x2 external interface for communicating with, and coupled to, a gateway in a wireless telecommunications core network. The gateway may further comprise a database for storing a plurality of rules for performing mapping at the x2 language processing module, and a state machine for maintaining state of one of the first ran or the second ran, and an interpreter for executing executable code received as part of the received messages and altering the state machine based on the executed executable code, and a regular expression pattern matcher for identifying patterns in the received messages that are present in the first x2 protocol but not present in the second x2 protocol.. ... Parallel Wireless Inc

03/16/17 / #20170077979

Antenna-integrated radio with wireless fronthaul

A system is disclosed, comprising: a wireless fronthaul access point mounted on a radio mast and configured to receive digital i and q signaling information from a remote baseband unit for a plurality of radios, the wireless fronthaul access point further comprising a first millimeter wave wireless interface; and an antenna-integrated radio for providing access to user equipments (ues), mounted within line of sight on the radio mast with the wireless fronthaul access point, the antenna-integrated radio further comprising: a second millimeter wave wireless interface configured to receive the digital i and q signaling information from the baseband unit via the wireless fronthaul access point, wherein the wireless fronthaul access point thereby wirelessly couples the remote baseband unit and the antenna-integrated radio.. . ... Parallel Wireless Inc

03/09/17 / #20170070436

Ran for multimedia delivery

A method is disclosed for delivering a packet data flow across a radio access network (ran), comprising: receiving, at an upstream gateway node, an internet protocol (ip) data flow; sending, from the upstream gateway node, the ip data flow to a ran; receiving, at the upstream gateway node, a congestion control message from the ran based on a request for retransmission of the ip data flow at the ran to a user equipment (ue); and performing, at the upstream gateway node, ip flow control of the ip data flow based on the congestion control message.. . ... Parallel Wireless Inc

03/02/17 / #20170064621

Intelligent mesh network selection

In this invention we disclose methods of automatically configuring a wireless node when it initially powers on and seeks to integrate into an existing wireless network. The wireless node could be part of an ad hoc, software defined network. ... Parallel Wireless Inc

02/23/17 / #20170055186

Cell id disambiguation

Systems and methods for cell id disambiguation are described. In one embodiment, a method may be disclosed for constructing a neighbor table, comprising: receiving, at a mobile base station, a physical cell identifier (pci) of a detected neighbor base station from a user equipment (ue); receiving a global positioning system (gps) position of the mobile base station; and associating the gps position of the mobile base station with the pci of the detected neighbor base station in a neighbor table.. ... Parallel Wireless Inc

02/16/17 / #20170048710

Virtualization of the evolved packet core to create a local epc

Systems and methods are disclosed for a local evolved packet core (epc) that interoperates with an enodeb and a remote epc. In one embodiment, a method for establishing an ad hoc local network may be disclosed, comprising: monitoring an availability of a connection to a remote core network; creating a first data connection between a first mobile device and a local core network module, thereby permitting a first mobile device to attach to a local network base station without connectivity to the remote core network; identifying, at a local core network module, reconnection to the remote core network; sending, from the local core network module to the remote core network, a service request message based on a prior message received from the first mobile device at the local core network module; creating a second data connection between the local network base station and the remote core network; and forwarding downlink data, received from the remote core network via at the second data connection, to the first mobile device via the first data connection.. ... Parallel Wireless Inc

01/26/17 / #20170026845

Son-controlled dfs

A centrally controlled dynamic frequency selection (dfs) mechanism is defined that uses a historical analytical database to define dfs hop patterns, which allows for a better probability of picking a non-interfering channel but also meets the performance requirements of the mesh and satisfying the timing constraints of dfs. A method for performing dynamic frequency selection (dfs) is disclosed, comprising: receiving, at a gateway, measurement reports from a radio access node regarding observed utilization of a 5 ghz radio frequency band shared with a plurality of radio access nodes; determining, based on the received measurement reports, a frequency hop pattern at the gateway; and sending the frequency hop pattern from the gateway to each of the plurality of radio access nodes, thereby enabling compliance with dfs regulations using a centralized gateway.. ... Parallel Wireless Inc

01/19/17 / #20170019375

Method of connecting security gateway to mesh network

Methods are disclosed for incorporating a security gateway within a wireless mesh network. In one embodiment, the wireless mesh network is a heterogeneous mesh network. ... Parallel Wireless Inc

01/12/17 / #20170013513

Enhanced x2 protocol

A system for an enhanced x2 interface in a mobile operator core network is disclosed, comprising: a long term evolution (lte) core network packet data network gateway (pgw); an evolved nodeb (enodeb) connected to the lte pgw; a wi-fi access point (ap) connected to the lte pgw via a wireless local area network (wlan) gateway; and a coordinating node positioned as a gateway between the lte pgw and the enodeb, and positioned as a gateway between the lte pgw and the wi-fi ap, the coordinating node further comprising: a network address translation (nat) module; and a protocol module for communicating to the enodeb and the wi-fi ap to request inter-radio technology (inter-rat) handovers of a user equipment (ue) from the enodeb to the wi-fi ap and to forward packets intended for the ue from the enodeb to the wi-fi ap.. . ... Parallel Wireless Inc








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