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Radio Resource Control patents

      

This page is updated frequently with new Radio Resource Control-related patent applications.




 Apparatus and  controlling in-device coexistence interference in wireless communication system patent thumbnailnew patent Apparatus and controlling in-device coexistence interference in wireless communication system
A method and an apparatus for controlling in-device coexistence interference (idc) in a wireless communication system are provided. The present invention comprises transmitting idc indication information including an unusable frequency band that is a frequency band in which performing communication is difficult because of idc interference to a base station (bs), receiving radio resource control (rrc) connection reconfiguration including idc discontinuous reception (drx) configuration reconfiguring drx relating the unusable frequency band based on the idc indication information from the bs and performing autonomously denial of industrial scientific medical (ism) transmission in the unusable frequency band by reconfiguring drx based on the idc drx configuration..
Pantech Inc.


 Method for allocating temporary identifier to terminal in random access procedure in wireless communication system and apparatus tehrefor patent thumbnailnew patent Method for allocating temporary identifier to terminal in random access procedure in wireless communication system and apparatus tehrefor
Provided are a method for allocating a temporary radio network temporary identifier to a terminal within a random access procedure in a wireless communication system, and an apparatus supporting the same. The method for allocating a temporary radio network temporary identifier (t-rnti) to a user equipment (ue) within a random access procedure in a wireless communication system, includes transmitting, by the ue, a random access preamble to a base station (bs), transmitting, by the ue, a radio resource control (rrc) request message to the bs through a contention-based physical uplink shared channel (pusch) resource block in which uplink data can be transmitted without uplink resource allocation scheduling, and receiving, by the ue, an rrc connection setup message identified by a t-rnti allocated to the ue in response to the rrc request message, wherein the t-rnti is allocated on the basis of the contention-based pusch resource block in which the rrc request message has been transmitted..
Lg Electronics Inc.


 Device and  handling cellular-wireless local area network aggregation patent thumbnailnew patent Device and handling cellular-wireless local area network aggregation
A communication device of handling communication with a network including a cellular network and a wireless local area network (wlan) comprises instructions of receiving a radio resource control (rrc) message configuring cellular-wlan aggregation (cwa) to the communication device from a base station (bs) of the cellular network; deriving a first pairwise master key (pmk) according to the rrc message; deriving a first encryption key for encrypting first data transmitted to the wlan or decrypting second data received from the wlan from the first pmk; releasing the cwa during connecting to the wlan; performing an extensible authentication protocol (eap) authentication and key agreement (aka) procedure with the wlan to derive a second pmk, when releasing the cwa; and deriving a second encryption key for encrypting third data transmitted to the wlan or decrypting fourth data received from the wlan from the second pmk.. .
Htc Corporation


 Apparatus, method and computer program product providing simultaneous radio resource and service requests patent thumbnailApparatus, method and computer program product providing simultaneous radio resource and service requests
A method includes, at a user equipment, combining a message requesting the radio resource connection and a message requesting at least one service into a single message. The single message is transmitted from the user equipment to a network element in a wireless network.
Core Wireless Licensing S.a.r.l.


 Method and  transmitting information for d2d operation in wireless communication system patent thumbnailMethod and transmitting information for d2d operation in wireless communication system
A method and apparatus for transmitting information for device-to-device (d2d) operation in a wireless communication system is provided. A user equipment (ue) establishes a radio resource control (rrc) connection with a network.
Lg Electronics Inc.


 Uplink power control method, user equipment, and base station patent thumbnailUplink power control method, user equipment, and base station
The present invention provides an uplink power control method, user equipment, and a base station. The user equipment includes: a receiver, configured to receive first radio resource control protocol rrc configuration information sent by a first base station, where the first rrc configuration information includes a parameter used to calculate a power headroom ph that is of the ue and that is in a first cell controlled by the first base station; and a transmitter, configured to send second rrc configuration information to a second base station.
Huawei Technologies Co., Ltd.


 User equipment power savings for machine type communications patent thumbnailUser equipment power savings for machine type communications
Embodiments of user equipment (ue) and base stations (enodeb) and method for reducing power consumption in ue in a wireless network are generally described herein. In some embodiments, characteristics of ue including mobility, communication data load, and communication type are used by base stations, mme or other controlling entities to configure power saving features of the ue.
Intel Corporation


 Method and  performing handover in wireless communication system patent thumbnailMethod and performing handover in wireless communication system
A method for perform pre-processing for handover of a moving cell by a serving base station, the method comprises transmitting a handover pre-processing request message including information on a handover history of the moving cell, to at least one neighboring base station adjacent to the serving base station; receiving a pre-processing response message including at least one of a random access preamble allocated from the neighboring base station, radio resource control (rrc) configuration of the neighboring base station and system information of the neighboring base station, from the neighboring base station; and transmitting the pre-processing response message to the moving cell before handover of the moving cell is initiated.. .
Lg Electronics Inc.


 Method for device-to-device (d2d) operation performed by terminal in wireless communication system and terminal using the method patent thumbnailMethod for device-to-device (d2d) operation performed by terminal in wireless communication system and terminal using the method
A method for device-to-device (d2d) operation performed by a terminal in a radio resource control (rrc) idle state in a wireless communication system, and a terminal using the method are provided. The method comprises: determining whether a serving cell of the terminal is a suitable cell; determining whether the serving sell provides resource pool information; and, if the serving cell is a suitable cell, and the serving cell provides the resource pool information, transmitting a d2d signal within resources indicated by the resource pool information..
Lg Electronics Inc.


 Terminal apparatus, communication system, access control method, and integrated circuit patent thumbnailTerminal apparatus, communication system, access control method, and integrated circuit
A terminal apparatus according to an embodiment is a terminal apparatus communicating with a base station apparatus, including: a data processing unit that obtains barring skip information broadcasted from the base station apparatus; and a radio resource control unit that obtains a request for setting up radio resource control connection and a cause for setting up the radio resource control connection from a higher layer of a radio resource control layer of the terminal apparatus. The barring skip information is information indicating skipping access barring against a specific call.
Sharp Kabushiki Kaisha


Method for device-to-device (d2d) operation performed by terminal in wireless communication system and terminal using the method

A method for device-to-device (d2d) operation performed by a terminal in a wireless communication system, and a terminal using the method are provided. The method comprises: receiving system information including reception resource pool information; and receiving a d2d signal by using resources indicated by the reception resource pool information, wherein the reception resource pool information indicates resources for which receiving the d2d signal is allowed during a radio resource control (rrc) idle state and an rrc connected state..
Lg Electronics Inc.

Sensing measurement configuration and reporting in a long term evolution system operating over license exempt bands

A method for sensing measurement gap scheduling includes allocating a new supplementary carrier in a license-exempt spectrum by a radio resource management (rrm) entity in an evolved node b (enb); configuring a local cognitive sensing entity in the enb by the rrm entity; configuring a wireless transmit/receive unit (wtru) for cognitive sensing through radio resource control (rrc) signaling, the rrc signaling being generated by the enb; configuring a local cognitive sensing entity at the wtru by a dynamic spectrum management (dsm) entity; and signaling a start and a duration of a measurement gap to an enhanced sensing component.. .
Interdigital Patent Holdings, Inc.

Method and multimedia broadcast single frequency network measurements

A method, apparatus and computer program product are provided for multimedia broadcast single frequency network measurements. A method is provided for receiving a multimedia broadcast single frequency network measurement request (32); and measuring, at a user equipment, multimedia broadcast single frequency network parameters, wherein the multimedia broadcast single multimedia broadcast single frequency network measurement is independent of the user equipment radio resource control state (34)..
Nokia Technologies Oy

Method and transmitting channel state information in multi-node system

A method and a base station (bs) for receiving channel state information are discussed. The method according to an embodiment includes transmitting a radio resource control (rrc) signal to a user equipment (ue), the rrc signal including a plurality of configurations for periodic channel state information (csi) reports; transmitting, to the ue, a plurality of csi reference signals (csi-rss); and receiving, from the ue, generated csi for the plurality of csi-rss based on the rrc signal.
Lg Electronics Inc.

Method for transceiving signal in wireless communication system and apparatus therefor

Disclosed is a method for a terminal and a transmission point (tp) for transceiving a reference signal in a wireless communication system. The method according to an embodiment of the present invention comprises the steps of: a terminal receiving a discovery reference signal (drs) from a second tp by means of a drs configuration acquired from a first tp; activating a connection to the second tp in accordance with the results of radio resource management (rrm) measurements of the drs; and receiving, from the activated second tp, a feedback reference signal (fb-rs) for channel state information (csi) measurements, wherein a single physical cell id is shared between the first tp and the second tp, and thus the connection between the terminal and the second tp is activated without a radio resource control (rrc) reconfiguration..
Lg Electronics Inc.

Dynamical time division duplex uplink and downlink configuration in a communications network

A technology is disclosed for a user equipment (ue) that is operable to dynamically change an uplink/downlink (ul/dl) configuration in a communications network. A radio resource control (rrc) connection can be requested with an enhanced node b (enode b).
Intel Ip Corporation

Method and using non-access stratum procedures in a mobile station to access resources of component carriers belonging to different radio access technologies

Methods and apparatus are disclosed for a wireless transmit/receive unit (wtru) to perform a multi-radio access technology (rat) access (mra) operation. The apparatus may include a wtru non-access stratum (nas) entity to communicate with a first and second nas entity of a first and second core network (cn).
Interdigital Patent Holdings, Inc.

Methods and apparatus relating to lte fdd-tdd inter-system carrier aggregation in advanced wireless communication systems

A signalling method is disclosed for use in an advanced wireless communication network that supports fdd-tdd carrier aggregation (ca). The signalling method comprises configuring the ue (by establishing radio resource control (rrc) connection with the network through the first access node) for data transmission between the ue and the network through the first access node on the first duplex mode carrier as a primary component carrier (pcell), configuring the ue (via dedicated rrc signalling on the pcell) for data transmission between the ue and the network through the second access node on the second duplex mode carrier as a secondary component carrier (scell), and performing scheduling for data transmission on the aggregated scell using either self-scheduling or cross-carrier scheduling..
Nec Corporation

Communication system, cellular base station, and wlan access point

A communication system according to an embodiment includes: a cellular base station; and a wireless local area network (wlan) management apparatus configured to manage one or more wlan access points. The wlan management apparatus is used for a cellular-wlan aggregation in which data of a user terminal is transmitted and received using both a cellular communication and a wlan communication while the user terminal maintains a radio resource control (rrc) connection with the cellular base station.
Kyocera Corporation

Method for transmitting and receiving discovery message in wireless communication system, and same

Disclosed herein are a method and apparatus for transmitting and receiving discovery messages in a wireless communication system. Specifically, a method for transmitting and receiving discovery messages in a wireless communication system supporting communication between user equipments (ues) includes receiving, by a ue in a radio resource control_idle (rrc_idle) state, information about an allocated resource for transmitting a discovery message from a network and transmitting, by the ue, the discovery message in the resource for transmitting the discovery message.
Seoul National University R&db Foundation

Random access procedure

Methods and apparatus for providing a random access procedure used by a communications device and an access node, for example the ue (user equipment) and enodeb (the lte radio basestation) in an lte network, to e.g. Establish a radio resource control (rrc) connection.
Telefonaktiebolaget Lm Ericsson (publ)

Method and managing handovers in a wireless network based on speed group assignments

A system that incorporates the subject disclosure may include, for example, determining a mobility speed group assignment for a mobile communication device having a radio resource control connection with a wireless network where the mobility speed group assignment is selected from among a plurality of mobility speed groups according to a speed of the mobile communication device, determining a cell size for a serving cell of the wireless network that is providing the radio resource control connection, and selecting a handover policy based on the mobility speed group assignment and the cell size. Other embodiments are disclosed..
At&t Mobility Ii Llc

Method for transitioning radio resource control state of user equipment to idle state, system therefor, and the same user equipment

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 no transmitted or received packet traffic during a certain time in the cell_fach state (which is an rrc state in which an rrc connection has been connected, and the dedicated physical channel has been released).
Samsung Electronics Co., Ltd.

Device and handling system information

A communication device for handing system information comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit.
Htc Corporation

Terminal and reception power measurement method

Provided is a terminal including a receiver, which, in operation, receives a channel state information reference signal (csi-rs) candidate list for csi-rs configuration information. The csi-rs candidate list is indicated as radio resource control (rrc) control information for respective terminals.
Panasonic Intellectual Property Corporation Of America

Method and performing activation/deactivation of serving cell in wireless communication system supporting dual connectivity

Provided is an apparatus and method for performing activation/deactivation of a serving cell in a wireless communication system supporting dual connectivity. The method for performing activation/deactivation of serving cell by a user equipment in a wireless communication system includes configuring a dual connectivity with at least two different base stations based on dual connectivity configuration information received through rrc (radio resource control) message from a base station, receiving activation/deactivation information about secondary serving cell configured for the ue from each of two different base stations, and selectively applying the activation/deactivation information about the secondary serving cell configured for the ue based on information including the secondary serving cell provided by the base station or information about the base station providing the secondary serving cell configured for the ue..
Innovative Technology Lab Co., Ltd.

Determining a user equipment context for a radio resource control connection reestablishment request

A device may receive a radio resource control (rrc) connection reestablishment request. The device may select one or more potential source base stations, from which to request a user equipment (ue) context associated with a user equipment, based on the rrc connection reestablishment request and an identification technique associated with locating the ue context.
Verizon Patent And Licensing Inc.

Method for user equipment transreceiving signal in wireless communication system

A method of a user equipment for performing tdd (time division duplex) operation in a wireless communication system is discussed. The method according to one embodiment includes receiving rrc (radio resource control) signaling indicating whether or not a tdd subframe is being reconfigured; monitoring a pdcch (physical downlink control chanel) related with reconfiguring the tdd subframe, if the rrc signaling indicates the tdd subframe is being reconfigured; and performing a tdd operation based on the pdcch for the reconfiguring the tdd subframe, depending on whether a tdd uplink-downlink configuration indicates the tdd subframe is configured as a special subframe or not..
Lg Electronics Inc.

Broadcast information acquiring method, mobile device, and base station apparatus

In dual connectivity or inter-base station carrier aggregation, synchronization between base stations is achieved while preventing processing load from increasing in user equipment. A method of acquiring broadcast information when configuring or performing inter-base station carrier aggregation in a mobile communication system including a first base station, a second base station, and a mobile device connected to the first base station, includes the steps of, at the first base station, creating first broadcast information about the second base station, except for information as to synchronization between base stations and supplying the first broadcast information to the mobile device on a dedicated radio resource control signal; and at the mobile device, after receiving the dedicated radio resource control signal, receiving the information as to synchronization between base stations over a physical broadcast channel of a first cell of the second base station based upon the first broadcast information..
Ntt Docomo, Inc.

Method and controlling power headroom report and hybrid automatic retransmission in mobile communication system

According to one embodiment of the present invention, suggested art a method for reporting a power headroom report (hereinafter, phr) of a terminal and an apparatus of the terminal, the method comprising the steps of: determining whether the terminal is operated in dynamic time division multiple access (hereinafter, tdd, time division duplexer) mode; determining whether the terminal receives service from a plurality of serving cells, when it is determined that the terminal is operated in dynamic tdd mode; determining a power headroom type (hereinafter, ph type) on the basis of a radio resource control (hereinafter, rrc) message and downlink control information (dci) received from a base station, when it is determined that the terminal receives a service from the plurality of serving cells; and transmitting information about the determined ph type using an extended phr format. In addition, suggested are a method for receiving a phr by a base station and a base station apparatus capable of setting a tdd mode in the terminal and receiving the phr from the terminal..
Samsung Electronics Co., Ltd.

Method for performing, by terminal, random access procedure over network in which multiple communication systems interwork, and apparatus therefor

The method for performing a random access procedure by a user equipment in a network in which a plurality of communication systems interwork may comprise: establishing an association with an access point (ap) of a neighboring wireless lan communication system if it is impossible to perform a direct uplink transmission to a cellular communication system of the plurality of communication systems or that the ue is located in an area where direct uplink transmission is not possible; transmitting, to the ap, a first message including a random access preamble sequence; receiving a second message from a enode b of the cellular communication system in response to the first message; transmitting, to the ap, a third message including the received second message and a radio resource control (rrc) connection request; and receiving, from the enode b, a fourth message related to an rrc connection setup in response to the third message.. .
Lg Electronics Inc.

User terminal, radio base station, radio communication system and radio communication method

In order to change pucch transmission cells appropriately, the present invention provides a user terminal that communicates with a plurality of cell groups each consisting of one or more cells using different frequency bands, the user terminal comprising: a reception section that receives a radio resource control (rrc) message; and a control section that selects at least one cell from cells that are configured for each of the cell groups and are allocatable with an uplink control signal, and controls the cell to be a cell for transmitting the uplink control signal, wherein when the rrc message includes a change instruction of the cell allocatable with the uplink control signal, the control section controls to transmit transmission acknowledgement information (harq-ack) in response to the rrc message in the cell before change.. .
Ntt Docomo, Inc.

Method and performing handover in a wireless communication system

A method for performing handover by wireless user equipment (ue) is provided. The ue includes a long term evolution-mobile extreme convergence (lte-mxc) application processor, a lte processor and a digital signal processor (dsp).
Apple Inc.

Determining connection states of a mobile wireless device

Methods, apparatuses and computer readable media are described that determine a connection state between a mobile wireless device and a wireless network upon detection of an interruption of a connection between the mobile wireless device and the wireless network. The mobile wireless device transmits an uplink resource allocation message to the wireless network, and when receiving no response to the uplink resource allocation message, transmits a random access message to the wireless network.
Apple Inc.

Small data packet transmission method, base station, and user equipment

Embodiments of the present invention provide a small data packet transmission method, a base station, and user equipment. The method includes: receiving, by a base station, a radio resource control rrc connection request sent by user equipment; sending, by the base station, an rrc connection setup message to the user equipment, where the rrc connection setup message carries configuration information that is of a first radio bearer and allocated for rrc message transmission, and configuration information that is of a second radio bearer and allocated for the small data packet transmission; receiving, by the base station, an rrc setup complete message sent by the user equipment by using the first rb; and performing, by the base station, the small data packet transmission to the user equipment by using the second rb..
Huawei Technologies Co., Ltd.

Method and wireless device for monitoring control channel

A method and a wireless device for monitoring a control channel in a wireless communication system are discussed. The method according to an embodiment includes receiving, from a base station, a radio resource control (rrc) signal, the rrc signal including first information on at least one subframe on which at least one enhanced physical downlink control channel (epdcch) is monitored; determining whether to monitor both of a physical downlink control channel (pdcch) and the epdcch or only the epdcch on the at least one subframe indicated by the first information; and monitoring the pdcch in a common search space of the at least one subframe and the epdcch in a user equipment (ue)-specific search space on the at least one subframe, if both of the pdcch and the epdcch are monitored..
Lg Electronics Inc.

Methods of listen-before-talk mechanism for opportunistic spectrum access

A method of determining and configuring a maximal clear channel assessment (cca) duration based on channel loading information for frame-based equipment (fbe) listen before talk (lbt) channel access mechanism is proposed. The cca period is a random cca duration generated out of the maximal cca duration, which is configurable and is carried in the radio resource control (rrc) signaling or the beacon signal of laa.
Mediatek Inc.

Method and starting device-to-device operation in wireless communication system

A method and apparatus for starting a device-to-device (d2d) operation in a wireless communication system is provided. A user equipment (ue) supporting proximity services (prose) starts a d2d operation if at least one of conditions is satisfied.
Lg Electronics Inc.

D2d communication method, d2d-enabled device and enode b

Provided are d2d communication methods, a d2d-enabled device and an enb. A d2d communication method performed by a d2d-enabled device comprises: reporting, through a media access control (mac) signaling or a radio resource control (rrc) signaling to an enode b (enb) that allocates resource for a d2d transmission, a modulation and coding scheme (mcs) or a resource size to be used by the d2d-enabled device in the d2d transmission, wherein the mcs or the resource size is for a d2d data channel, a d2d control channel and/or a d2d discovery channel..
Panasonic Intellectual Property Corporation Of America

Control circuit of wireless user equipment for dynamically replacing rrc messages

A control circuit of a wireless user equipment includes: a message generating circuit for generating a first and a second rrc (radio resource control) messages, and configuring corresponding first and second priorities; a message reordering circuit for comparing the first and second priorities. If the first priority is higher than the second priority, the message reordering circuit assigns the second rrc message in a message queue to have a transmission order after the first rrc message.
Realtek Semiconductor Corp.

Method and indicating activation/deactivation of serving cell in wireless communication system using multiple component carrier

A method for controlling activation of secondary serving cells by a user equipment (ue) includes: receiving, from a base station, a radio resource control (rrc) message including cell configuration information for the ue, the cell configuration information for the ue including configuration information of a maximum of 32 serving cells; receiving, from the base station, activation/deactivation media access control (mac) information associated with secondary serving cells configured for the ue, the activation/deactivation mac information including a 4-octet mac control element (ce) and a logical channel identifier associated with the 4-octet mac ce, at least part of the 4-octet mac ce being associated with an activation or deactivation of the secondary serving cells configured for the ue; and controlling activation/deactivation states of the secondary serving cells configured for the ue according to values of the at least part of the 4-octet mac ce.. .
Innovative Technology Lab Co., Ltd.

Method for establishing rrc connection for cell of terminal and terminal using same

Provided are a method for establishing a radio resource control (rrc) connection for a cell of a terminal and a terminal using the method. The method determines the number of times of failure in rrc connection establishment for the cell and applies a first access class barring (acb) parameter or a second acb parameter on the basis of the number of times of the failure, wherein the second acb parameter is a parameter which increases an access blocking probability for the cell in comparison with the first acb parameter..
Lg Electronics Inc.

Method and controlling handover in mobile communication system

The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as long term evolution (lte). Embodiments of the present disclosure provide a method and an apparatus for efficiently controlling a handover process and a radio link failure (rlf) process.
Samsung Electronics Co., Ltd.

Device, system and cell specific probability load balancing

An enodeb (enb), user equipment (ue) and method of cell reselection are generally described. While in radio resource control (rrc) idle mode, the ue may receive via a system information broadcast a cell reselection probability and a cell-specific priority list including a list of neighboring enbs and their priorities for both macro and small cells operating on at least one frequency different from that of the serving enb.
Intel Ip Corporation

Device and handling offload parameter according to cell selection

A communication device of handling an offload parameter according to a cell selection comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit.
Htc Corporation

Control circuit of wireless user equipment for dynamically rearranging transmission orders of rrc messages

A control circuit of a wireless user equipment includes: a message generating circuit for generating a first and a second rrc (radio resource control) messages, and configuring corresponding first and second priorities; a message reordering circuit for comparing the first and second priorities. If the first priority is higher than the second priority, the message reordering circuit assigns the second rrc message in a message queue to have a transmission order after the first rrc message.
Realtek Semiconductor Corp.

Cellular base station and operation

A method of operation of a base station in a cellular communications network, in which user equipment devices in a cell served by the base station need to be synchronized with the cell on the uplink in order to transmit data, and in which radio resource control, rrc, connected user equipment devices can be kept synchronized with the cell on the uplink or not synchronized. The method comprises making a determination as to whether a specified condition within the cell served by the base station is fulfilled, and, in response to the determination as to whether the specified condition within the cell is fulfilled, determining whether rrc connected user equipment devices should be kept uplink synchronized with the cell, or whether rrc connected user equipment devices should be allowed to become not synchronized on the uplink.
Telefonaktiebolaget L M Ericsson (publ)

Mobile communication system, base station apparatus, mobile station apparatus and communication method

Ms receives a radio resource control signal including first information used for indicating an uplink component carrier (ucc), ucc being used for transmitting channel state information (csi) on pucch. Ms receives second information on pdcch in a first downlink component carrier (dcc), second information being used for scheduling of a pusch in the ucc, the first dcc being one of the plurality of dccs and corresponding to the ucc.
Sharp Kabushiki Kaisha

Method and performing component carrier-specific reconfiguration

Methods and apparatus are described. A method, implemented in a wireless transmit/receive unit (wtru), includes receiving a single radio resource control (rrc) connection reconfiguration request.
Interdigital Patent Holdings, Inc.

Control circuit for controlling wireless user equipment to actively retransmit rrc message

A control circuit of a wireless user equipment includes: a message generating circuit configured to operably generate a target rrc (radio resource control) messages to be transmitted to a communication station through a wireless communication circuit of the wireless user equipment, wherein the target rrc message is a predetermined-type rrc message; and a data control circuit coupled with the message generating circuit and configured to operably transmit the target rrc message to the communication station through the wireless communication circuit, and to retransmit the target rrc message to the communication station through the wireless communication circuit at least one more time before a negative acknowledgement (nack) corresponding to the target rrc message is received by the wireless communication circuit.. .
Realtek Semiconductor Corp.

System and methods for handling priority services congestion

Techniques for congestion management in a communication network are contemplated. For example, a wireless transmit receive unit (wtru) may include a radio resource control (rrc) layer and a non-access stratum (nas) layer.
Interdigital Patent Holdings, Inc.



Radio Resource Control topics:
  • Radio Resource Control
  • Base Station
  • Communication System
  • Rrc Connection
  • Scheduling
  • Wireless Communication Network
  • Synchronization
  • Downlink Control Channel
  • Physical Downlink Control Channel
  • Session State
  • Serving Cell
  • High Speed
  • User Experience
  • Carrier Aggregation
  • Downlink Control Information


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    This listing is a sample listing of patent applications related to Radio Resource Control for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent 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 Radio Resource Control with additional patents listed. Browse our RSS directory or Search for other possible listings.


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