Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Xiaojuan Shi

He Huang

Yada Huang

Jing Jing Liu

Jianmin Fang

Nan Zhang

Jing Liu

Yuan Gao

Jianwu Dou

Li Ping Yang

Jianxun Ai

Fei Dong

Yun Deng

Wei Cao

Zijiang Ma

Bo Gao

Yin Gao

Yuqin Chen

Jian Zhang

Shuang Liang

Lin Liu

Nan Li

Zhongming Chen

Zhongda Du

Qian Dai

Dapeng Li

Zhuang Liu

Yang Liu

Jun Yao

Zhihong Qiu

Mengjie Zhang

Eswar Kalyan Vutukuri

Qingchun He

Qian Yang

Yingqi Xu

Method, systems and devices for improved random access resource configuration and resource selection in a random access procedure. Multiple common resource pools are configured to increase random access resource capacity.

Method for random access resource configuration and resource selection and performing random access channel

A system and method for providing information are disclosed herein. In one embodiment, the method includes configuring, by a first wireless communication node, a list indicating a plurality of default configurations. The plurality of default configurations is associated with respective indices. The method includes providing, by the first wireless communication node to a wireless communication device, a first one of the indices.

System and method for providing configuration information

This disclosure relates generally to wireless communications and, more particularly, to systems and methods for radio resource control (RRC) connection management in a network sharing configuration, including an RRC resume from an RRC inactive state, and RRC re-establishment. In one embodiment, a method performed by a communication node, includes: receiving a request from a communication device to establish a current connection associated with a prior connection between the communication device and a prior communication node, wherein the request comprises communication device authentication information; and establishing the current connection based on a determination that communication node authentication information matches the communication device authentication information, wherein the communication node authentication information is based on a predetermined subset of input parameters, and wherein the determination is performed at the communication node or at the prior communication node.

Systems and methods for radio resource control management in a shared network

This disclosure relates generally to wireless communications and, more particularly, to systems and methods for dynamic configuration of a packet duplication convergence protocol (PDCP) configuration. In one embodiment, a method performed by a communication device includes: receiving configuration information from a communication node; and determining, for a packet duplication protocol per data radio bearer, a number of copies or a logical path based on the configuration information.

Dynamic packet duplication convergence protocol configuration

Method, systems and devices for a master node which is accessed by a user equipment, UE, the UE accessed a source secondary node are provided. The method comprises transmitting, to the target secondary node, an addition request message, receiving, from the target secondary node, an addition request acknowledge message with identification information of a target primary secondary cell in response to the addition request message, determining at least one mobility triggering condition of the target primary secondary cell, and transmitting, to the UE, a secondary node change type message having the at least one mobility triggering condition of the target primary secondary cell, to make the UE perform a handover from the source secondary node to the target secondary node when determining the target primary secondary cell meets at least one of the at least one mobility condition.

Method, apparatus and system for mobility control

Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to maintaining a serving cell state. In one exemplary aspect, a method for wireless communication includes detecting an occurrence of an event. The method also includes modifying the state configuration of the serving cell based on the occurrence of the event.

Serving cell state management

Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to coordinating DRX for ANR. In one exemplary aspect, a method for wireless communication may include a first network node transmitting a request message to a second network node requesting a discontinuous reception configuration associated with the second network node. In another exemplary aspect, a method for wireless communication includes a first network node transmitting a request message to a second network node, the request message indicating a request to trigger a global cell identification report of a terminal and including information relating to a target cell used for measuring the global cell identification report.

Discontinuous reception (DRX) configuration for automatic neighbor relation (ANR)

Provided are a method, device and apparatus for acquiring information, and a computer storage medium. In the method for acquiring information, a first node receives a message transmitted by a second node, where the message is related to a cell group of the second node, each cell group includes one or more cells, and each cell belongs to a same wideband carrier. The first node acquires information on a cell under the second node from the message, that is, information on a cell in the each cell group. A device and an apparatus for acquiring information, and a storage medium are further provided.

Information acquisition method, apparatus and device, and computer storage medium

Methods and systems for mobility management in non-terrestrial networks are disclosed. In one embodiment, a method performed by a first communication node, includes: during a first time period, communicating with a non-terrestrial communication node utilizing a first communication link, wherein the non-terrestrial communication node provides at least one geographic cell in which a user equipment device (UE) is present during the first time period; during a second time period, communicating with a second communication node utilizing a second communication link, wherein a third communication link is established between the non-terrestrial communication node and the second communication node and the first communication link is no longer utilized during the second time period; and determining to maintain the first communication node as an anchor node for communications between a core network and the UE during both the first and second time periods.

Methods and systems for mobility management in non-terrestrial networks

Method, systems and devices for direct and active channel state information, CSI, report configuration are provided. The method comprises: receiving a message containing a CSI report configuration for a serving cell at a user equipment, UE; and activating the CSI report configuration for the serving cell by the UE when a predetermined event occurs.

Method and apparatus for fast serving cell activation

Methods, apparatus, and systems for a beam failure recovery on one or more secondary cells are described. In one example aspect, a wireless communication method includes receiving, by a first device, parameters configured to carry out beam failure detection and beam failure recovery for secondary cells associated with the first device, determining, by the first device, whether a beam failure event has occurred on at least one of the secondary cells based on at least one of the parameters, performing, upon a determination that the beam failure event has occurred, a beam failure recovery procedure for the secondary cell with the beam failure event, and terminating the beam failure recovery procedure upon an occurrence of a termination event.

Beam failure recovery for secondary cell

Techniques to achieve near zero millisecond mobility of wireless terminals are described. In one example method, a wireless terminal receives a radio resource control message from a source node. The message indicates the use of a simultaneous connectivity mobility of the wireless terminal during a mobility procedure from the source node to a target node. The wireless terminal performs the mobility procedure based on the control message.

Mobility enforcement in connected wireless state

A wireless terminal receives a network identifier in a message received on a broadcast channel. The wireless terminal determines that a mobile network code in the network identifier corresponds to a non-terrestrial network. The wireless terminal updates a tracking area list of the wireless terminal by adding or deleting a tracking area identifier corresponding to the non-terrestrial network to the tracking area list.

Tracking area update and paging method for non-terrestrial satellite networks

Provided are a handover method and apparatus. The method includes following steps: a UE receives an RRC reconfiguration message sent by a source base station, where the RRC reconfiguration message includes a list of target cells for performing a conditional handover by the UE, information of each target cell in the list of the target cells for performing the conditional handover includes at least one of the following: frequency information of the target cell, a physical cell identifier of the target cell, a conditional handover command of the target cell generated by the target cell, or at least one piece of measurement configuration identifier information, and the at least one piece of measurement configuration identifier information is used for instructing an execution condition for the UE to perform a conditional handover in the target cell; and the UE performs a handover according to the RRC reconfiguration message.

Handover method and apparatus

This disclosure relates generally to wireless communications and, more particularly, to systems and methods for reselection or redirection among cells of different geographic coverage. In one embodiment, a method performed by a communication device includes: receiving configuration information from a first communication node, wherein the first communication node is part of a first cell or a first carrier; determining a second communication node based on the configuration information, wherein the second communication node is part of a second cell or a second carrier; and initializing a random access procedure or continuing with the random access procedure on the second communication node.

Growing community of inventors

Shenzhen, China

Xiaojuan Shi