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Radio Resource Control patents



      
           
This page is updated frequently with new Radio Resource Control-related patent applications. Subscribe to the Radio Resource Control RSS feed to automatically get the update: related Radio RSS feeds. RSS updates for this page: Radio Resource Control RSS RSS


Systems and methods for network adaptation support in wireless network

Systems and methods for network adaptation support in wireless network

Method and apparatus for transmitting reception acknowledgement information in wireless communication system

Method and apparatus for transmitting reception acknowledgement information in wireless communication system

Method and apparatus for transmitting reception acknowledgement information in wireless communication system

Access control for closed subscriber groups

Date/App# patent app List of recent Radio Resource Control-related patents
11/13/14
20140334451
 Methods and devices for adjusting resource management procedures in heterogeneous communication networks patent thumbnailMethods and devices for adjusting resource management procedures in heterogeneous communication networks
Devices and methods for adjusting resource management procedures in heterogeneous communication networks are disclosed. In one aspect, a method for adjusting radio resource management procedures in a mobile device communicating with a node operating in a cell in a heterogeneous communication network includes receiving a message that includes cell information transmitted from the node, measuring signal reception information, processing the received cell information and measured signal reception information to determine an adjustment to a resource management procedure, and adjusting the resource management procedure based on the determined adjustment.
11/13/14
20140334320
 Systems and methods for network adaptation support in wireless network patent thumbnailSystems and methods for network adaptation support in wireless network
Embodiments are provided for implementing network adaptation schemes, including small cell on/off adaptation and transmission power control. In an embodiment method for supporting network adaptation, a network component receives a discovery reference signal (drs) from a network controller that is in a switch-off transmission mode.
11/06/14
20140328293
 Method and apparatus for transmitting reception acknowledgement information in wireless communication system patent thumbnailMethod and apparatus for transmitting reception acknowledgement information in wireless communication system
A method for configuring an acknowledgement for a hybrid automatic repeat request (harq) in a wireless communication system. The method includes receiving downlink data through one of a first downlink component carrier and a second downlink component carrier from a base station; and determining whether the first or second downlink component carrier is used for receiving the downlink data.
10/30/14
20140325597
 Access control for closed subscriber groups patent thumbnailAccess control for closed subscriber groups
A network transmits (broadcasts) an access mode indicator that indicates whether a closed subscriber group csg network is being operated as open or closed and if it indicates open a user equipment ue that is not a registered member of the csg is allowed access as a guest member, a user group of the closed subscriber group network, and allowing the user equipment access to the closed subscriber group network as a guest member. The csg network can provide higher priority services to its registered members by differentiating them over guest members by an indication, received from each ue in its radio resource control connection request message, whether it is registered or a guest.
10/30/14
20140321430
 Call drop avoidance during radio link failure patent thumbnailCall drop avoidance during radio link failure
The present invention relates to a radio resource controller (220a) for controlling radio resources of a serving radio access node (100a). The controller is configured to assign particular radio resources of the serving radio access node to a radio communication session established between the serving radio access node and a particular mobile station, and to push session information (ue_id; ue_ctx_ptr) of the radio communication session into a common data repository (320) accessible to a further radio resource controller (220b) controlling radio resources of a further radio access node (100b).
10/30/14
20140321416
 Method and apparatus for controlling cross link establishment patent thumbnailMethod and apparatus for controlling cross link establishment
A method and apparatus for controlling crosslink (xl) establishment are disclosed. In the method and apparatus, the xl between a terminal wireless transmit/receive unit (t-wtru) and a helper wtru (h-wtru) is controlled, whereby the t-wtru and the h-wtru may be in a radio resource control (rrc) idle mode and may perform discontinuous reception (drx).
10/30/14
20140321371
 Suspending a connection in a wireless communication system patent thumbnailSuspending a connection in a wireless communication system
There are disclosed methods, apparatuses and computer programs for use in wireless communications systems for suspending a connection in the wireless communication system. In particular there are disclosed methods, apparatuses and software for use in a wireless communications system to suspend and handle the reactivation of a radio resource control (rrc) connection for carrying user-plane and control plane data between a user equipment (ue) and a radio access network (ran).
10/30/14
20140321263
 Method of handling data transmission and reception in dual connectivity patent thumbnailMethod of handling data transmission and reception in dual connectivity
A method of handling data transmission and reception in dual connectivity, for a communication device in a wireless communication system is disclosed. The method comprises connecting to at least two evolved base station (enbs) including a first enb and a second enb in the wireless communication system, being configured a packet data convergence protocol (pdcp) entity corresponding to at least two radio link control (rlc) entities including a first rlc entity for receiving/transmitting data from/to the first enb and a second rlc entity for receiving/transmitting data from/to the second enb, and when detecting a radio link failure a connection to the second enb, not initiating a radio resource control (rrc) connection re-establishment procedure for connection recovery..
10/23/14
20140317456
 Method and apparatus for logging patent thumbnailMethod and apparatus for logging
The present invention relates to a method and an apparatus for logging a radio resource control (rrc) failure of user equipment (ue) and receiving the log. According to one embodiment of the present invention, a method for logging an rrc failure of ue may comprise the steps of: attempting random access; if the failure of random access is sensed, logging information on the failure; and if the success of random access is sensed, transmitting information on the failure logged before the success to a connected base station.
10/23/14
20140315552
 Method and device for reducing handover signaling patent thumbnailMethod and device for reducing handover signaling
Embodiments of the present invention disclose a method and network side device for reducing handover signaling. The method includes: determining, by a network side device, a handover frequency of an inactive user equipment in a first preset time; and when the handover frequency is larger than or equal to a predetermined threshold, sending, by the network side device, a message to the inactive user equipment, so that the inactive user equipment enters a radio resource control idle state.
10/23/14
20140314046
Method of communication for circuit switched service in wireless communication system and apparatus for the same
In an aspect, a method of communication performed by a user equipment (ue) camping on a long term evolution (lte) cell in a wireless communication system is provided. The method include: receiving a circuit switched fallback (csfb) control message from a network, the csfb control message comprising prioritization information for cs service; determining whether the cs service is triggered; if it is determined that the cs service is triggered, applying a priority to frequencies of at least one cell in accordance with the priority information; performing a mobility procedure based on the applied priority; performing a radio resource control (rrc) connection establishment procedure with a selected inter-rat cell; and initiating the cs service..
10/23/14
20140314027
Method and apparatus for reporting a buffer status
A wireless transmit/receive unit (wtru) reports a buffer status as part of scheduling information for enhanced dedicated channel (e-dch) transmissions. For reporting the buffer status, the wtru calculates a total amount of data available across all logical channels for which reporting is requested by a radio resource control (rrc) entity.
10/23/14
20140313987
Enhanced reconfiguration procedure at a mobile terminal to reduce signaling and power consumption overhead
Aspects of the disclosure provide a solution that a user equipment (ue) can avoid unnecessary transmission of uplink radio link control (rlc) protocol data units (pdus) and transition between radio resource control states in a universal mobile telecommunications system (umts) network, thereby reducing signaling and power consumption overhead and latency at the ue.. .
10/16/14
20140307669
Method, user equipment, and base station for transmitting subframe information
Embodiments of the present invention provide a method, a user equipment, and a base station for transmitting subframe information. The method includes: by using radio resource control rrc dedicated signaling, or media access control mac signaling, or physical layer control signaling, obtaining first information that indicates subframe configuration from a base station; and determining, according to the first information, the subframe configuration, where the subframe configuration identifies a subframe type of a subframe in a subframe set, where the subframe includes at least one first power subframe, and the first power subframe is a subframe for sending data or a control signal by using a low power or a zero power.
10/16/14
20140307659
Method and apparatus for setting up/releasing radio resource control connection between evolved node b and user equipment in communication system
A method for setting up/releasing by a user equipment (ue) a radio resource control (rrc) connection with an evolved node b (enb) in a communication system is provided. The method includes detecting that traffic occurs.
10/16/14
20140307552
Radio resource control for dual-access-technology cells
According to an aspect of an embodiment, a base station includes a first interface, a second interface, a third interface, and an allocator. The first interface communicates with a plurality of terminals via a licensed radio spectrum.
10/09/14
20140301304
Resource control
Measures including, methods, apparatus, computer software and computer program products, for use in radio resource control in a cellular communications network. At a user equipment, a first random access channel (rach) message is generated.
10/02/14
20140293948
Method for instructing user terminal to alleviate interference in a base station
The present invention proposes a method for assisting a mobile terminal to alleviate inter-cell interference in a base station, comprising the step of: sending to the user terminal an identification of a major interfering cell in a radio resource control signaling. With the solution of the present invention, it is possible to assist the user terminal in more effective interference alleviation by signaling to the user terminal from the base station..
10/02/14
20140293897
Method and apparatus for adding serving cells in a wireless communication system
A method and apparatus are disclosed for adding serving cells in a wireless communication system. The method includes a ue (user equipment) is served by a first cell controlled by a first enb (evolved node b), wherein multiple radio bearers (rbs) for the ue are allocated to the first enb and there is a mac (medium access control) entity in the ue for supporting the first cell.
10/02/14
20140293896
Method and apparatus for triggering a regular buffer status report (bsr) in dual connectivity
A method and apparatus are disclosed for triggering a buffer status in dual connectivity, wherein a ue is served by a first enb. The method includes the ue receives a first rrc (radio resource control) message for adding a second cell controlled by a second enb to the ue.
10/02/14
20140293873
Method and apparatus for small cell enhancements in a wireless communication system
Methods an apparatuses are disclosed for small cell enhancement in a wireless communication system. The method includes having a user equipment (ue) connected to a macro evolved node b (enb.
09/04/14
20140248891
Management of preemptable communications resources
In a communications spectrum shared by public safety users and commercial users, in the event of an emergency condition, commercial users are preempted and corresponding resources are reallocated to authorized public safety users. When the emergency condition subsides, the reallocated resources are again made available for commercial use.
09/04/14
20140248882
Radio link failure statistics method, related apparatus, and communications system
A method of the embodiments of the present invention includes: sending, by a source base station, identifier information to a user equipment, where the identifier information carries an identifier of a cio configuration reason, and receiving, by the source base station, a first radio link failure indication sent by a first target base station, where the first radio link failure indication is sent by the first target base station to the source base station after the first target base station receives a radio resource control protocol rrc reestablishment request message sent by the user equipment, and the rrc reestablishment request message carries the identifier of the cio configuration reason.. .
09/04/14
20140248874
Methods and apparatus for radio resource control
Improved systems and techniques for controlling access to network resources. A base station broadcasts extended access barring (eab) and access class barring (acb) information.
09/04/14
20140247811
Hetnet mobility management
A wireless communication system is presented for robust mobility management in a hetnet communication system. A source cell can prepare a macro cell and a target small cell as handover candidates during handover decision making and/or preparation.
09/04/14
20140247796
Terminal apparatus, communication system, base station apparatus, and communication method
In a communication system in which a base station apparatus and a terminal apparatus communicate with each other, a base station apparatus, a terminal apparatus, and a communication system with which the base station apparatus and the terminal apparatus can efficiently communicate with each other are provided. The terminal apparatus that communicates with the base station apparatus includes a radio resource control section 6011 that configures a plurality of uplink physical channels and that configures an uplink power control-related parameter for each of the plurality of uplink physical channels in accordance with information included in a radio resource control (rrc) signal and a transmission power control section 6015 that sets transmission power of the uplink physical channels on the basis of the uplink power control-related parameters..
09/04/14
20140247741
Coordinated multipoint (comp) radio resource management (rrm) measurement
A method performed by a user equipment (ue) is described. A measurement configuration is received from an evolved nodeb (enb).
08/28/14
20140243003
Rrc messages and procedures
A method and apparatus for radio resource control (rrc) messaging. A method in a wireless communication system includes receiving, at a wireless transmit/receive unit (wtru) an rrc change command including a plurality of commands from a node b and receiving, at the node b, an rrc change response from the wtru, wherein the rrc change command includes a command for performing a measurement gap configuration procedure and a command for performing a measurement gap activation procedure..
08/28/14
20140242974
Apparatus and method of reporting logged measurement in wireless communication system
A method and apparatus of reporting logged measurements in a wireless communication system is provided. A user equipment in a radio resource control (rrc) connected mode receives minimization of drive tests (mdt) configuration from a base station and starts a validity timer upon receiving the mdt configuration.
08/28/14
20140242946
Method for simultaneous communications with multiple base stations and related communication device
A method of handling simultaneous communications in a communication system comprises a user equipment (ue), a first base station and the second base station, where the ue has been connected to the first base station. The method comprises the first base station determining to allocate a cell of the second base station to the ue; the first base station transmitting a cell addition request message to the second base station in response to the determination, for requesting the second base station to allocate radio resources of the cell of the second base station to communicate with ue; and the first base station transmitting a first radio resource control (rrc) message to the ue, wherein the first rrc message comprises information related to the security key and information related to the security algorithm..
08/28/14
20140241281
Method of handling a cell addition for dual connectivity and related communication device
A method of handling a cell addition for dual connectivity in a communication system comprising a communication device, a first base station and a second base station, the communication device being connected to the first base station is disclosed. The method is utilized in the first base station and comprises transmitting a request message to the second base station, for requesting a cell addition for the communication device; receiving a response message comprising system information of a cell of the second base station from the second base station in response to the request message; and transmitting a first radio resource control (rrc) message comprising the system information to the communication device, after receiving the response message..
08/21/14
20140235226
Method and apparatus for supporting machine-type communications with a mobile-originated-only mode
A method and apparatus for supporting machine-type communications (mtc) are disclosed. A wireless transmit/receive unit (wtru) may configure itself to operate in a mobile-originated-only mode.
08/21/14
20140233663
Method and apparatus of primary cell indication for enhanced control channel demodulation
Method and apparatus of primary cell indication for enhanced control channel demodulation method and apparatus are disclosed. Control information receiving method in a multi-distributed node system includes demodulating a first cell identification (id) based on a synchronization signal (ss), demodulating information indicating a second cell id based on a radio resource control (rrc) message and demodulating enhanced physical downlink control channel (e-pdcch) based on the second cell id, accordingly, it may be possible to reduce complexity that occurs when the optimal prediction motion vector is induced and to enhance efficiency..
08/21/14
20140233451
Mobile communication system, mobile station apparatus, base station apparatus, method for managing mobile station apparatus, method for managing base station apparatus and processing station
A mobile station apparatus includes a radio resource control circuit. The radio resource control circuit obtains, from a base station apparatus, system information broadcasted on a first component carrier.
08/14/14
20140228037
Method and apparatus for controlling a small cell on or off procedure for capacity enhancement
The present invention provides methods and apparatuses for supporting or controlling a small cell on or off procedure. One of the embodiment of the present application, the method comprises steps of receiving, by the msc from a source small cell (ssc), a cell indication message including a cell state change indication parameter indicating whether the ssc is to be off and a cell off timer parameter indicating a time duration for a cell off process; transmitting, by the msc to the ssc, a cell off request message in order to accommodate an user equipment (ue) serviced from the ssc based on the cell state change indication parameter; and receiving, by the msc from the ssc, an aggregated ue context transfer message requesting to perform a radio resource control (rrc) connection switching from the ssc to the msc during a time duration indicated by the cell off timer parameter..
08/14/14
20140226581
System and method for an uplink control signal in wireless communication systems
A user equipment is capable of receiving communications from a cell including at least one base station. The user equipment includes a receiver configured to receive from the base station both a cell specific radio resource control (rrc) configuration comprising a cell specific resource offset parameter for a pucch harq-ack, and a ue specific rrc configuration comprising a ue specific rs base sequence parameter and an ue specific resource offset parameter for the pucch harq-ack..
08/14/14
20140226576
Reduced signaling overhead during radio resource control (rrc) state transitions
A method and system for reducing signaling overhead during radio resource control (rrc) state transitions is disclosed. The method can include a first wireless device saving a selected rrc parameter in a memory.
08/14/14
20140226551
Terminal apparatus, communication system, communication method, and base station apparatus
In a communication system in which a base station apparatus and a terminal apparatus communicate with each other, a base station apparatus, a terminal apparatus, and a communication system with which the base station apparatus and the terminal apparatus can efficiently communicate with each other are provided. The terminal apparatus that communicates with the base station apparatus includes a radio resource control section 6011 that sets a first uplink power control-related parameter configuration and a second uplink power control-related parameter configuration in accordance with information included in a radio resource control (rrc) signal, a reception unit 605 that determines a type of downlink control information (dci) format, a transmission power control section 6015 that sets uplink transmission power on the basis of the first uplink power control-related parameter configuration or the second uplink power control-related parameter configuration, and a transmission unit 607 that transmits an uplink signal with the set uplink transmission power..
08/07/14
20140219184
Radio multiplexer aware tcp layer
Improving transmission control protocol (tcp) uplink performance of a wireless user equipment (ue) device which multiplexes radio resources between multiple radio access technologies (rats). Radio control may be provided to a radio resource control (rrc) entity that operates according to a first rat at a first time.
08/07/14
20140219159
Method and apparatus for multimedia broadcast multicast services (mbms) service feedback
A method and apparatus are described for providing multimedia broadcast multicast services (mbms) service feedback. A wireless transmit/receive unit (wtru) may receive an mbms service query message over an mbms control channel and transmit an mbms service response.
08/07/14
20140219115
Signaling for configuration of downlink coordinated multipoint communications
Embodiments of the present disclosure describe devices, methods, computer-readable media, and systems configurations for configuration of downlink coordinated multipoint (comp) communications in a wireless communication network. A user equipment (ue) may receive, from an evolved node b (enb), a radio resource control (rrc) transmission including channel state informations (csi) reference signal (rs) parameters for a plurality of transmission points.
08/07/14
20140219089
Method and apparatus for user equipment control in a cellular network
The present invention relates to an apparatus and method for controlling a number of user equipments operating in a cellular network. The method comprises receiving an indication that a rise-over-thermal (rot) measured in a cell is above a threshold.
07/31/14
20140213267
Radio connection re-establishment method, user equipment and base station
The present invention discloses a radio connection re-establishment method, including: starting a first timer if a first preset number of out-of-synchronization indications are obtained continuously, where the first preset number and/or a duration of the first timer corresponds to a cell of highest signal quality measured by a user equipment ue; and triggering a radio resource control rrc re-establishment procedure if a second preset number of synchronization indications are not received before timeout of the first timer. The radio connection re-establishment method in the present invention reduces overhead..
07/31/14
20140211679
Communication state transitioning control
Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for managing state transitions of communication circuitries in wireless networks. Embodiments manage radio resource control (rrc) state transitions and/or discontinuous reception (drx) state transitions.
07/24/14
20140206371
Apparatus and method of reporting logged measurement in wireless communication system
A method and apparatus of reporting logged measurements of an user equipment in a wireless communication system is provided. The user equipment in a radio resource control (rrc) connected mode receives from a base station a minimization of drive tests (mdt) configuration.
07/24/14
20140206369
Method and apparatus for user equipment directed radio resource control in a umts network
A method and apparatus for improved battery performance of user equipment in a wireless network having multiple radio resource control (rrc) states, the method comprising the steps of: monitoring, at the user equipment, application data exchange; determining when no application on the user equipment is expected to exchange data; and initiating, from the user equipment, a transition to a less battery demanding radio resource control state or mode.. .
07/24/14
20140204918
Tcp recovery method and apparatus
A method for transmission control protocol (tcp) recovery in a transmitter for a wireless communication system is provided. The method includes detecting an event for releasing a radio resource control (rrc) connection with a receiver, storing a tcp packet for the receiver when the rrc connection is released, reestablishing the rrc connection with the receiver, determining whether a session for the stored tcp packet exists, and transmitting the stored tcp packet to the receiver when determined that the session for the stored tcp packet exists..
07/17/14
20140198768
Method and apparatus for switching connection in wireless communication system
A method and apparatus for switching a connection in a wireless communication system is provided. A source cell decides radio resource control (rrc) connection switching to a target cell, transmits an aggregated user equipment (ue) context transfer message to the target cell, and transmits an rrc connection switching message to a ue in coverage of the source cell.
07/17/14
20140198759
Mobile communication system, base station apparatus and mobile station apparatus
A mobile station (ms) transmits, to a base station (bs), uplink data on a pusch, the pusch is assigned by using a pdcch. The ms receives, from the bs, a radio resource control signal including first information instructing the ms to periodically transmit first reception quality information (rqi), the radio resource control signal including second information for determining an amount of resources for second rqi transmitted on the pusch, and third information instructing the ms to transmit the second rqi on the pusch; and transmits, to the bs, only the second rqi on the pusch in a case that the transmission of the first rqi which is instructed by using the first information and the transmission of the second rqi which is instructed by using the third information would occur at the same time, wherein the amount of resources for the second rqi is determined based on the second information..
07/17/14
20140198748
Method and apparatus for performing random access in wireless communication system
Provided are a method and an apparatus for performing random access in a wireless communication system. A terminal receives from a base station a physical downlink control channel (pdcch) indication, which indicates an initiation of the random access with respect to a secondary cell (scell), based on whether a cross-carrier scheduling is supported by the scell; transmits a physical random access channel (prach) preamble to the base station through the scell; and transmits a rach response as a response to the prach preamble, based on whether the scell supports the cross-carrier scheduling, wherein the scell and a primary cell (pcell) comprises a carrier aggregation (ca) system, the pcell is a cell from which the terminal performs radio resource control (rrc) connection with the base station, and wherein the scell is at least one cell from residual cells in the carrier aggregation excluding the pcell..
07/10/14
20140194123
Method, apparatus, and system for detecting a radio network problem
A system, base station and method are disclosed for detecting a radio network problem. For a handover failure occurs on a user equipment (ue), a first base station receives, problem information about the occurred handover failure from the ue, after a radio resource control (rrc) connection is reestablished or established between the ue and a cell controlled by the first base station.
07/10/14
20140192779
System for efficient recovery of node-b buffered data following mac layer reset
A method and system for the ue and rnc to reduce transmission latency and potentially prevent loss of pdus upon a mac-hs layer reset. The rnc generates a radio resource control (rrc) message with a mac-hs reset indication.
07/10/14
20140192775
Methods and apparatus for inter-enb carrier aggregation
A method and apparatus for connecting to a secondary enhanced nodeb. A transceiver configured to receive a radio resource control (rrc) message from a master enhanced nodeb (menb).
07/10/14
20140192772
Apparatus to enable fallback to circuit switched domain from packet switched domain
An apparatus is used to perform a circuit switched (cs) fallback in wireless communications. The non-access stratum (nas) of the apparatus determines whether to perform a cs fallback based on an internet protocol (ip) multimedia subsystem (ims) registration status, and sends a service request indicating a request to perform the cs fallback when the wtru is attached to a cs domain.
07/03/14
20140187165
Method for handling device to device communication and related communication device
A method of handling device to device communication for a first user equipment (ue) in a wireless communication system includes establishing a radio resource control (rrc) connection to a network of the wireless communication system; and receiving a first rrc message indicating to the first ue to use a first data radio bearer (drb) for a proximity-based services (prose) communication with a second ue of the wireless communication system, wherein the first drb is different from a second drb for communication between the first ue and the network.. .
07/03/14
20140185809
Method and arrangement in a telecommunication system
A method in a user equipment (ue) of an evolved packet system (eps) establishes a security key (k_enb) for protecting radio resource control/user plane (rrc/up) traffic exchanged with a serving enodeb. The method comprises sending a non-access stratum (nas) service request to a mobility management entity (mme), the request indicating a nas uplink sequence number (nas_u_seq).
07/03/14
20140185583
Wireless communication method and apparatus for supporting reconfiguration of radio link control parameters
A variety of wireless communication methods and apparatus for supporting reconfiguration of radio link control (rlc) parameters are disclosed. A radio resource control (rrc) reconfiguration message is generated that indicates that an rlc unit in a wireless transmit/receive unit (wtru) or a universal terrestrial radio access network (utran) should be reconfigured from supporting flexible size rlc protocol data units (pdus) to supporting fixed size rlc pdus.
06/26/14
20140181899
Method and apparatus to implement security in a long term evolution wireless device
A wireless transmit receive unit (wtru) is configured to receive unciphered and ciphered messages. The unciphered messages include identity requests, authentication requests, non-access stratum (nas) security mode commands and tracking area update responses.
06/26/14
20140179330
Cluster head assisted method for converting user terminal from d2d communication to cellular communication
The present invention discloses a cluster head assisted method for converting a user terminal from device-to-device (d2d) communication to cellular communication. When quality of a d2d link between a user terminal and a cluster head is lower than a predetermined threshold, if the user terminal has to leave the cluster but still expects to continue an original the service, the user terminal performs cell search and random access, and establishes a radio resource control (rrc) connection with a target base station of a cellular network.
06/26/14
20140179325
Method and system for supporting fast recovery of user equipment
A method for supporting fast recovery of a user equipment (ue) includes performing, by a serving base station, ue context synchronization for one or more other base stations in a related small cell cluster when a ue accesses the serving base station, performing, by a base station that the ue performs a radio resource control (rrc) connection re-establishment, the rrc connection re-establishment for the ue according to ue context saved in a synchronization process. The present also discloses another method and system for supporting ue fast recovery.
06/26/14
20140179318
Call setup latency optimization for lte to 1xrtt circuit switched fall back
A method and apparatus for reducing call setup latency in an lte network is disclosed. Services in a 1×rtt network are provided for both single receiver (srx) and dual receiver (drx) user equipment using csfb (circuit switched fall back).
06/26/14
20140177547
Method and system for processing control channel information
The disclosure discloses a method and system for processing control channel information. A receiving side is notified, by a network side via one or more types of the following signaling, of the information required to receive or perform blind detection for a control channel, wherein the signaling part comprises at least: a radio resource control (rrc) signaling, a system information block (sib)x (x=2, 3) signaling, and a physical downlink control channel (pdcch) signaling located at the first n (n=1, 2, 3, 4) orthogonal frequency-division multiplexing (ofdm) symbols.
06/26/14
20140177542
Resource scheduling in direct device to device communications systems
Methods, systems, and apparatuses of a wireless communications network can involve transmitting, to a first user equipment (ue), configuration information for the first ue (ue1 configuration information) for an inter-device session (ids) between the first ue and a second ue. The ue1 configuration information may include a first ids radio network temporary identifier (ids-rnti).
06/26/14
20140177540
Resource scheduling in direct device to device communications systems
Methods, systems, and apparatuses of a wireless communications network can involve transmitting, to a first user equipment (ue), configuration information for the first ue (ue1 configuration information) for an inter-device session (ids) between the first ue and a second ue. The ue1 configuration information may include a first ids radio network temporary identifier (ids-rnti).
06/26/14
20140177449
Managing sessions for direct device to device communications
Systems, methods, and apparatuses can involve receiving, from a network node, a radio resource control (rrc) configuration message that includes configuration information for a first user equipment (ue) for an inter-device session (ids) between the first ue and a second ue, the ue1 configuration information including an inter-device session (ids) radio network identifier.. .
06/19/14
20140169322
Terminal, communication system, and communication method
There are provided a base station, a terminal, a communication system, and a communication method in a communication system in which a base station 101 and a terminal 102 communicate with each other, in which the base station 101 can efficiently notify the terminal 102 of control information. The terminal includes a receiving unit 605 configured to receive a radio resource control signal including information concerning a path loss reference resource and information concerning an uplink power control related parameter configuration, and a transmit power control unit 6015 configured to set a path loss and an uplink transmit power on the basis of the information concerning the path loss reference resource and the information concerning the uplink power control related parameter configuration..
06/12/14
20140161074
Radio link control reset using radio resource control signaling
A method and apparatus are described for implementing a reset procedure for radio link control (rlc) using radio resource control (rrc) signaling. A wireless transmit/receive unit (wtru) receives a request for rlc reset.
06/12/14
20140160937
Common radio resource control for cellular radio and wifi
A method and system for combined control and management of radio resources of a cellular radio network and a wifi network are disclosed. According to one aspect, a method includes performing, by a combined radio resource control unit, radio resource control functions controlling utilization of radio resources of the cellular radio network and the wifi network.
06/05/14
20140155114
Method of handling device to device communication and related communication device
A method of handling device to device communication for a first user equipment (ue) in a wireless communication system includes establishing a radio resource control (rrc) connection to a network of the wireless communication system; performing a proximity-based services (prose) communication with a second ue of the wireless communication system; and transmitting a first message to the network when the first ue detects a radio link failure in the prose communication; wherein the first message indicates the radio link failure to the network or requests changing to a ue-to-network communication mode from a prose communication mode.. .
06/05/14
20140153536
Communication system, terminal, base station, and communication method
There are provided a base station, a terminal, a communication system, and a communication method in a wireless communication system in which a base station and a terminal 102 communicate with each other, in which the base station 101 can efficiently notify the terminal 102 of control information. The base station 101 includes a transmitting unit 507 configured to transmit to the terminal a radio resource control signal including information concerning a first uplink power control related parameter configuration and information concerning a second uplink power control related parameter configuration.
05/29/14
20140148169
Apparatus and method for management of radio resource control connections
A system that incorporates the subject disclosure may include, for example, accessing configuration information, monitoring for radio resource control connection requests being transmitted from the wireless communication device to a first server of a first cell of a network, determining whether failed radio resource control connection requests satisfy a cell barring threshold based on the monitoring and based on the configuration information, and responsive to a determination that the cell barring threshold has been satisfied, causing the wireless communication device to perform cell selection for a second cell of the network and to perform cell barring of the first cell. Other embodiments are disclosed..


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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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