Radio Network Controller

Radio Network Controller-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

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Mobile telecommunications system
Nec Corporation
May 11, 2017 - N°20170135011

A method of processing a handover request from a base station controller (bsc) of a gsm (global system for mobile communication) -type network. The method comprises the steps of passing a handover request with gsm-type parameters from a base station controller (bsc) through a master switching center (msc) of the gsm-type network to a umts core network (cn) and to ...
Radio network controller with ip mapping table
At&t Intellectual Property I, L.p.
May 04, 2017 - N°20170127335

Devices, systems, and methods are disclosed for routing data to mobile devices that undergo handovers from one access point to another. In one embodiment, a processor performs operations including obtaining a network location of a mobile device, updating a mapping table with the network location of the mobile device, obtaining a request to transfer a data packet to the mobile ...
Online and distributed optimization framework for wireless analytics
International Business Machines Corporation
May 04, 2017 - N°20170127300

A method, computer program product, and computer system directed to an online and distributed optimization framework for wireless analytics. A radio network controller determines a ranking for each of a plurality of received objects using a plurality of similarity graphs. The radio network controller extracts a common structure by collaborative filtering data associated with a plurality of user devices and ...
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Method and apparatus for enhancing rlc for flexible rlc pdu size
Interdigital Technology Corporation
March 30, 2017 - N°20170094560

Enhancements are provided for the radio link control (rlc) protocol in wireless communication systems where variable rlc packet data unit (pdu) size is allowed. When flexible rlc pdu sizes are configured by upper layers, radio network controller (rnc)/node b flow control, rlc flow control, status reporting and polling mechanisms are configured to use byte count based metrics in order ...
Wireless communication method and system for controlling data bit rates to maintain the quality of ...
Interdigital Technology Corporation
March 30, 2017 - N°20170094553

A wireless communication method and system for controlling the current data bit rate of a radio link (rl) to maintain the quality of the rl. The system includes a core network (cn), a radio network controller (rnc) and at least one wireless transmit/receive unit (wtru). The rl is established between the rnc and the wtru. The rnc establishes a ...
Radio network control method and radio network controller
Huawei Technologies Co., Ltd.
March 23, 2017 - N°20170086188

A radio network control method and a radio network controller are described. The radio network controller includes: a measurement control unit, adapted to receive radio network information sent by a network node, where the radio network information includes radio channel information and service serving information; a radio network information management unit, adapted to determine, according to the radio network information ...
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Terminal control method, radio network controller and base station
Huawei Technologies Co., Ltd.
March 09, 2017 - N°20170070934

Embodiments provide a terminal control method, a radio network controller, and a base station. The method includes: determining, by an rnc, that a downlink serving base station of a terminal that establishes a connection with both a macro base station and a micro base station is the macro base station; acquiring, by the rnc, a target power control value, where ...
System and method for controlling user equipment offloading
Futurewei Technologies, Inc.
February 02, 2017 - N°20170034738

An embodiment method for controlling user equipment (ue) offloading includes transmitting, by a node b, to a radio network controller (rnc), a report including at least one downlink quantity associated with a ue and received by the node b from the ue.
Method and apparatus for serving high speed downlink shared channel cell change
Interdigital Patent Holdings, Inc.
January 12, 2017 - N°20170013517

A method and apparatus for serving high speed downlink shared channel (hs-dsch) cell change are disclosed. A wireless transmit/receive unit (wtru) sends a measurement report to a radio network controller (rnc) when a signal strength of a target cell approaches a signal strength of a source cell. The rnc adds the target cell in an active set and sends ...
Configuration method for transmitting tpc command, tpc command transmission method, and apparatus
Huawei Technologies Co., Ltd.
January 05, 2017 - N°20170006552

A configuration method for transmitting tpc command, a tpc command transmission method, and an apparatus. In the present invention, a radio network controller sends indication information to a terminal and a serving base station of the terminal to indicate a sending timeslot of an uplink tpc command of the terminal, so that sending timeslots of different tpc commands can be ...
Method for transitioning radio resource control state of user equipment to idle state, system therefor, ...
Samsung Electronics Co., Ltd.
December 01, 2016 - N°20160353515

In a wcdma mobile communication system, when the amount of packet traffic transmitted to or received from a ue decreases during a predetermined time in a cell_dch state in which a wcdma packet data connection has been established, the ue transitions to a cell_fach state by a radio network controller (rnc). Thereafter, it is determined if there is ...
Radio network controller and a method therein for managing a random access channel
Telefonaktiebolaget L M Ericsson (publ)
November 24, 2016 - N°20160345366

A radio network controller, rnc, and a method performed by the rnc for managing the utilisation of a rach of a wcdma communication network wherein the rnc is associated with an rbs, wherein the rach is an uplink channel between ues and the rbs are provided. The method comprises determining a current resource utilisation level of the rach; setting, based ...
Offloading through simplified multiflow
Qualcomm Incorporated
November 17, 2016 - N°20160337930

Systems, methods, and apparatuses for improved traffic management in wireless communications are disclosed. Aspects of the present disclosure provide real-time assessments to a network by leveraging measurement reports from user equipment (ue). In some aspects, the network utilizes channel quality indicator (cqi) information from each of a serving cell and a neighboring cell to identify ue capabilities and expected ue ...
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Enhanced uplink operation in soft handover
Signal Trust For Wireless Innovation
November 10, 2016 - N°20160330668

A method and system for an enhanced uplink (eu) operation in a wireless communication system during soft handover. The system comprises a wireless transmit/receive unit (wtru), at least two node-bs, and a radio network controller (rnc). One node-b may be designated as a primary node-b, and the primary node-b may control eu operation during soft handover including uplink scheduling ...
Method and device for moving ue
Zte Corporation
November 03, 2016 - N°20160323793

Provided is a method and device for moving a user equipment (ue). The method includes that: a radio network controller (rnc) receives a first message; according to a decision rule, the rnc decides whether a target rnc cluster corresponding to the first message is the rnc cluster where the rnc is located, wherein the rnc cluster is composed of one ...
Tti switching
Telefonaktiebolaget L M Ericsson (publ)
October 27, 2016 - N°20160316464

A radio network controller, rnc, keeps control of how many users to configure on a first transmission time interval, tti, and how many to configure on a second tti. For example, a method, performed by the rnc, for configuring at least one radio bearer between a radio base station, rbs, and wireless communication devices. The method comprises receiving, from the ...
Interference control method for random access, device, and system
Huawei Technologies Co., Ltd.
October 20, 2016 - N°20160308635

The present invention belongs to the field of communications technologies, and discloses an interference control method for random access, device, and system. The method includes: acquiring a primary scrambling code of a random access preamble broadcast by a radio network controller; acquiring a random access preamble sent by user equipment ue; identifying, according to the primary scrambling code of the ...
Cognitive flow control based on channel quality conditions
Signal Trust For Wireless Innovation
October 13, 2016 - N°20160302103

A system and method which improve the performance of a wireless transmission system by intelligent use of the control of the flow of data between a radio network controller (rnc) and a node b. The system monitors certain criteria and, if necessary, adaptively increases or decreases the data flow between the rnc and the node b. This improves the performance ...
Method and apparatus for optimizing neighbor relation
Huawei Technologies Co., Ltd.
September 29, 2016 - N°20160286414

Embodiments of the present invention provide a method and an apparatus for optimizing a neighbor relation. The method for optimizing a neighbor relation in the present invention includes: determining, by a centralized device, to-be-processed neighboring cells according to a preset rule, generating an optimization suggestion according to the determined to-be-processed neighboring cells, and delivering the optimization suggestion to a radio ...
Method and radio network controller for transmitting information
Huawei Technologies Co.,ltd.
September 01, 2016 - N°20160255624

A communication system including a radio network controller (rnc) and a base station (nodeb) is disclosed. The rnc sends to the nodeb a message for configuring or reconfiguring an enhanced dedicated channel (e-dch) related resource. The e-dch related resource corresponds to an e-dch as a common transport channel. The message includes a signature list including a preamble signature for a ...
A node and method for establishing a radio link without a dedicated physical channel/fractional-dedicated ...
Telefonaktiebolaget L M Ericsson (publ)
September 01, 2016 - N°20160254896

Example embodiments presented herein are directed towards a radio network controller (rnc) (400) and a radio network node (101, 201), for example a enodeb and/or a wireless terminal, and corresponding methods therein, for establishing a radio link without a dpch/f-dpch. The establishment of such a radio link may be provided by the rnc sending an indication to the radio network node. ...