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Radio Resource Control

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


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Radio communication system, radio station, radio terminal, communication control method, and non-transitory computer readable medium
Nec Corporation
August 17, 2017 - N°20170237531

A radio terminal (3) can perform carrier aggregation using a first cell (10) of a first radio station (1) and a second cell (20) of a second radio station (2). The first radio station (1) performs, with the radio terminal (3), radio resource control for the first cell (10) and the second cell (20) in order to perform the carrier aggregation. At least one of the second radio station (2) ...
Method and apparatus for logging
Samsung Electronics Co., Ltd.
August 10, 2017 - N°20170231028

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 ...
Techniques for long term evolution licensed assisted-access(lte laa) coexistence with other radio access technologies
Qualcomm Incorporated
August 10, 2017 - N°20170230943

Apparatus and methods for long term evolution (lte) licensed-assisted access (laa) communications at a user equipment (ue) are described herein. In an aspect, an example method includes a user equipment (ue) receiving a radio resource control (rrc) message from an enb and searching for a discovery reference signal (drs) associated with a secondary cell (scell) of the enb based at ...
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Device and method of handling system information
Htc Corporation
August 10, 2017 - N°20170230897

A communication device for handling system information comprises a storage unit for storing instructions and a processing circuit coupled to the storage unit. The processing circuit is configured to execute the instructions stored in the storage unit. The instructions comprise receiving a radio resource control (rrc) connection release message from a network; and acquiring changed system information, after receiving the ...
User equipment centric mobility (uecm) in radio resource control (rrc) dedicated mode
Qualcomm Incorporated
August 10, 2017 - N°20170230875

Aspects of the present disclosure provide methods and apparatus for transmitting an uplink reference signal, receiving a keep alive (ka) command based, at least in part, on the uplink reference signal, and taking one or more actions to perform a handover to a non-serving base station (bs) in accordance with the ka command. Additionally, aspects provide methods and apparatus for ...
Radio resource control messaging for dual connectivity networks
Intel Corporation
August 10, 2017 - N°20170230864

A 3gpp lte protocol enhancement may realize the full benefit of dual connectivity in long term evolution (lte) networks by providing a mechanism to carry radio resource control (rrc) messages and/or information elements (ie)s from a secondary evolved node b (senb) to user equipment (ue) via master evolved node b (menb) rrc messages. Novel downlink (dl) common control ...
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Radio Resource Control Patent Applications
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  • 124+ full patent PDF documents of Radio Resource Control-related inventions.
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Radio resource control rrc message processing method, apparatus, and system
Huawei Technologies Co., Ltd.
August 03, 2017 - N°20170223766

Embodiments of the present invention relate to a radio resource control rrc message processing method, apparatus, and system. The method includes: setting up, by a first serving node, a connection to a first anchor node, and setting up, by the first anchor node, a connection to a mobility management entity mme; receiving, by the first serving node, a radio resource ...
Terminal apparatus, control method, and integrated circuit
Sharp Kabushiki Kaisha
August 03, 2017 - N°20170223757

Provided is a technique related to a terminal apparatus, a control method, and an integrated circuit that are able to efficiently perform connection control when performing device-to-device communication. At a time of re-establishing radio resource control connection, at least on a basis of whether or not device-to-device data communication is able to be performed in a selected cell and whether ...
Radio resource control rrc connection method and apparatus and rrc reconnection method and apparatus
Huawei Technologies Co., Ltd.
August 03, 2017 - N°20170223755

Embodiments of the present invention relate to an rrc connection method and a serving node. In the embodiments, an rrc connection is established between an anchor node and a ue. Therefore, when a serving node of the ue is switched, a connection between an mme and the anchor node does not change. When the mme needs to send a paging ...
Operation method of terminal in wireless communication system and terminal using method
Lg Electronics Inc.
August 03, 2017 - N°20170223752

Provided are an operation method of a terminal in a wireless communication system and a terminal using the method. The method comprises: transmitting a radio resource control (rrc) connection request message; receiving an rrc connection setup message in response to the rrc connection request message; and transmitting an rrc connection setup complete message in response to the rrc connection setup ...
Wireless communications system, wireless station, base station, and communications method
Fujitsu Limited
August 03, 2017 - N°20170223681

A wireless communications system that includes a base station; and a wireless station. The base station, after receiving a first control signal of radio resource control (rrc) protocol including classifying information, configures transition to an rrc connected mode by a second control signal of rrc protocol transmitted from the base station to the wireless station or from the wireless station ...
Downlink and uplink channel transmission and monitoring in a wireless network
Ofinno Technologies, Llc
August 03, 2017 - N°20170223676

A wireless device receives one or more radio resource control (rrc) messages comprising configuration parameters for a first licensed assisted access (laa) cell and a second laa cell. The wireless device selectively monitors, in a first subframe, a downlink physical control channel (pdcch) on a first laa cell, depending on whether there is an uplink transmission in the first subframe ...
Data bundling and fast dormancy based upon intelligent application learning
At&t Mobility Ii Llc
August 03, 2017 - N°20170223633

Data bundling and fast dormancy controls are provided based on application monitoring and classification. Moreover, a balance is enabled between saving battery power of a user equipment (ue) and reducing signaling and processing load in a radio resource controller (rrc). For instance, a system can observe data flow related behavior of applications on the ue. On receiving a first data ...
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Download 124+ patent application PDFs
Radio Resource Control Patent Applications
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  • 124+ full patent PDF documents of Radio Resource Control-related inventions.
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Restrictions on transmissions of control plane data with carrier aggregation
Apple Inc.
August 03, 2017 - N°20170222784

The disclosure describes apparatus and methods for communicating control plane data with a mobile device in a long term evolution (lte) network employing carrier aggregation. A network apparatus, such as an enhanced nodeb (enodeb) or a mobility management entity (mme), can be configured to evaluate a measurement report (mr) received from a mobile device for one or more radio frequency (...
Sounding reference signal configuration in a wireless network
Ofinno Technologies, Llc
August 03, 2017 - N°20170222776

A wireless device receives a radio resource control (rrc) message comprising an aperiodic sounding reference signal (srs) subframe parameter. The wireless device receives a downlink control information (dci) triggering an srs transmission and indicating uplink resources in one or more subframes. The wireless device determines a position of a subframe in the one or more subframes based, at least in ...
Method for processing a packet data convergence protocol packet data unit at a user equipment ...
Lg Electronics Inc.
July 27, 2017 - N°20170215225

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for processing a pdcp pdu in a dual connectivity system, the method comprising: receiving an rrc (radio resource control) reconfiguration message including a new security configuration; receiving a pdcp (packet data convergence protocol) control pdu (protocol data unit) indicating ...
Communication system, cellular base station, and wlan access point
Kyocera Corporation
July 27, 2017 - N°20170215106

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 ...
Managing radio resource control (rrc) connections based on radio bearer attributes
Verizon Patent And Licensing Inc.
July 20, 2017 - N°20170208647

A base station may establish a radio resource control (rrc) connection with a first user device. The base station may determine a bearer attribute of a bearer associated with the rrc connection and the first user device. The base station may determine that the bearer attribute satisfies a set of conditions, and may analyze multiple bearer attributes associated with multiple ...
Method and apparatus for performing state transition for device-to-device communication
Samsung Electronics Co., Ltd.
July 20, 2017 - N°20170208640

A method and apparatus for performing a state transition for device to device (d2d) communication are provided. The method includes determining whether d2d initiation is required, while a terminal is operating in a first or a second state defined by eps (enhanced packet system) mobility management (emm)-deregistered and eps connection management (ecm)-idle at a non-access stratum (...
Resource scheduling in direct device to device communications systems
Blackberry Limited
July 20, 2017 - N°20170208577

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). A radio resource control (rrc) message ...
Method and apparatus for reusing access stratum context through unique base station identifier, and method ...
Electronics And Telecommunications Research Institute
July 13, 2017 - N°20170202051

Provided is a method for resuming, by a first base station, a radio resource control (rrc) connection suspended by a second base station. The first base station receives an rrc connection resume request message including a first identifier and a resume identifier for identifying the second base station from a terminal. The first base station identifies the second base station ...
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