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Radio Network Controller

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


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Inter-cell interference mitigation
Telefonaktiebolaget Lm Ericsson (publ)
September 28, 2017 - N°20170279576

The present application discloses a method for mitigating inter-cell interference (ici) by scheduling user equipments. The method comprises estimating inter-cell interference tolerance of each of at least one neighboring cell during uplink transmission of the user equipment; and coordinating uplink scheduling of the user equipment in accordance with the inter-cell interference tolerance. The present application also discloses a base station, ...
System and method for providing home node b gateway redundancy in a network environment
Cisco Technology, Inc.
September 07, 2017 - N°20170257810

An example method is provided and may include configuring a home node b (hnb) with a plurality of radio network controller (rnc) identifiers (ids), wherein each global rnc id is associated with one of a plurality of hnb gateways (hnb-gws); broadcasting a first utran cell id (uc-id) by the hnb when the hnb is served by a first hnb-gw; and ...
Method and apparatus for sending handover indication to assisting cell
Nokia Solutions And Networks Oy
August 31, 2017 - N°20170251407

A method comprises determining that a handover of a user equipment in multi-flow communication with a serving cell and an assisting cell has taken place and providing, from a radio network controller to a first access point providing the assisting cell, an indication of the handover.
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State transition method, user equipment, and radio network controller
Huawei Technologies Co., Ltd.
August 17, 2017 - N°20170238360

The present invention discloses a state transition method, user equipment, and a radio network controller. The user equipment includes: a receiving unit, configured to receive state transition indication information and information about a target rrc state that are sent by a radio network controller (rnc), where the state transition indication information is used for instructing the user equipment to perform ...
Radio resource allocation method and radio network controller
Huawei Technologies Co., Ltd.
August 03, 2017 - N°20170223546

A radio resource allocation method and a radio network controller. The method includes obtaining transmission rate information of a plurality of links at time points t1, t2, . . . , and tn, overall traffic volume information of the plurality of links in time periods t1, t2, . . . , and tm, and radio resource use information of each wireless transmission unit (wtu) in the plurality of ...
Radio network controller and method therein for handing over a user equipment from utran to ...
Telefonaktiebolaget Lm Ericsson (publ)
July 20, 2017 - N°20170208509

A radio network controller, rnc, and a method performed by the rnc for handing over a ue from a universal terrestrial radio access network, utran, to an evolved utran, e-utran, wherein the ue has an ongoing circuit switched, cs, call and an ongoing packet switched, ps, session by means of the utran are provided. The method comprises, when the cs ...
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Method for establishing a connection between a terminal of a first type and a core ...
Nokia Technologies Oy
July 06, 2017 - N°20170196041

A method for establishing a connection between a circuit-switched mobile station (ms) and a packet-switched switching element (msc). A radio network controller (rnc) receives a first initiation signal (an attach request) from the mobile station (ms) via a circuit-switched connection. The rnc opens a signaling connection for the mobile station. While the signaling connection is active, the rnc receives a ...
Method and apparatus for configuring a cluster
Telefonaktiebolaget Lm Ericsson (publ)
June 01, 2017 - N°20170155481

A method for configuring a cluster for a terminal device in a wireless network. The method is performed at a network node, such as a base station or a radio network controller. The terminal device can establish at least two concurrent connections to at least one network node in the cluster. The method comprises dynamically adjusting a configuration of the ...
Methods and apparatuses for use in a mobile communication network
Telefonaktiebolaget Lm Ericsson (publ)
May 25, 2017 - N°20170150550

The proposed technology relates to the issue of supporting release of common radio resources in a radio communication network. A radio network controller sends an indication of a value of a timer for implicit release of common radio resources to a base station. The base station receives the indication of a value of a timer for implicit release of common ...
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 ...
Timer configuration for reduced channel state information reporting in a wireless communication system
Telefonaktiebolaget Lm Ericsson (publ)
April 06, 2017 - N°20170099697

A method for radio resource control—rrc—configuration comprises obtaining (210) user equipment—ue—condition parameters. The ue condition parameters comprise at least a round trip time and a scheduler processing time. A timer value recommendation for the particular ue is calculated (220) in the node b. The timer value recommendation is equal or larger than a sum ...
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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 ...
Inter-rnc transport channel synchronization
Telefonaktiebolaget Lm Ericsson (publ)
March 16, 2017 - N°20170078986

According to one aspect of the present disclosure, a method is implemented by a first radio network controller (rnc). The first rnc determines a communication link delay of a base station supported by the first rnc. Subsequent to the determining, a request is received from a different, second rnc to add a call leg that includes the base station as ...
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 ...
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