Zte Corporation

Nien Made Enterprise Co., Ltd.

Xi'an Zhongxing New Software Co., Ltd.

Ping an Technology (Shenzhen) Co., Ltd.

Ubtech Robotics Corp Ltd

Shenzhen University

Sunsea Telecommunications Co., Ltd.

Huawei Technologies Co., Limited

Samsung Electronics Co., Ltd.

Hon Hai Precision Industry Co., Ltd.

Fu Tai Hua Industry (Shenzhen) Co., Ltd.

Shenzhen Tcl Digital Technology Ltd.

Xi'an Zte New Software Company Limited

Guangzhou Huaduo Network Technology Co., Ltd.

Tronxyz Technology Co., Ltd.

Lin Chen

Ying Huang

Keng-Hao Nien

Feng Xie

Mengzhen Wang

Wei Luo

Yuqin Chen

Yin Gao

Shuanshuan Wu

Youjun Xiong

Feng Bi

Zijiang Ma

Dapeng Li

Zhaohua Lu

Shujuan Zhang

Guanghui Yu

Bo Dai

Chuangxin Jiang

Chen Lu

Qian Wang

Youxiong Lu

Liping Wang

Xing Liu

Huiying Fang

Yang Liu

Hui Xu

Nan Li

Yu-Che Wen

Jin Xu

Xiangyang Xu

Wenfeng Zhang

Kaiying Lv

Xiubin Sha

Ke Yao

Jin Yang

Ying Liu

Liujun Hu

Chenchen Zhang

Jie Chen

Cong Li

Feng Liang

Lei Song

Zhongda Du

Peng Jiang

Boyuan Zhang

Guohui Zhang

Zhou Zhi

Hao Zhu

Xueying Diao

Yumin Luo

Tao Qi

Zhong Yu

Shuyu Ma

Yulan Liu

Fang Zhang

Kaishun Wu

Kun Cao

Li Chu

Weiqiang Du

Yandao Huang

Wei Zou

Chih-Yao Chang

Chao-Hung Nien

Yong Lv

Guo Yang

QiYue Wang

Haiwu Su

Yufeng Ruan

Chin-Tai Lu

Wei Jiang

Ting Miao

Shuai Zhang

Shijun Chen

Ming Yuan

Yang Guo

Wenhao Liu

Yaying Wang

Haigang He

Jianwu Dou

Ling Xu

Yazhu Ke

Long-Fong Chen

Ching-Feng Chen

Zhang Ge

Liufei Wen

Renli Xie

Shuanghong Huang

Jui-Pin Jao

Qiyue Wang

Jianjian Zhu

Qin Li

Sergio Parolari

Xiliang Liu

Daxue Xia

De-Jun Zhang

Fangting Zheng

Yaode Huang

Lei Luo

Meiling Zhang

Provided are a mode configuration method and apparatus, a device and a storage medium. The mode configuration method is applied by a first communication node and comprises: receiving first information and configuring a bearer mode based on the first information; and receiving multicast/broadcast service (MBS) data using the configured bearer mode.

Mode configuration method and apparatus, and device and storage medium

Methods, apparatus, and systems for improving migrations in wireless systems during handover of integrated access and backhaul (IAB) nodes between central units (CU), where one or more user equipment or mobile terminals are connected to an IAB node. The disclosure relates to communicating configuration information for a gradual handover to prevent interference and packet loss.

Systems and methods for IAB migration

The present disclosure describes methods, systems, and devices for releasing resources for a recovery integrated access backhaul-node (IAB-node) and/or avoiding, from performing radio resource control (RRC) reestablishment procedure, at least one descendant device of a recovery integrated access backhaul-node (IAB-node) from an initial IAB-donor-central unit (CU) to a new IAB-donor-CU. One method includes sending, by the new IAB-donor-CU to the initial IAB-donor-CU, a user equipment (UE) context release information to indicate the resources to be released; and upon receiving the UE context release information, releasing, by the initial IAB-donor-CU, the resources indicated by the UE context release information. Another method includes sending, by the new IAB-donor-CU to the initial IAB-donor-CU, a message. Another method includes sending, by the initial IAB-donor-CU to the at least one descendant device via the new IAB-donor-CU or new IAB-donor-DU, a radio resource control (RRC) message.

Methods and devices for enhancing integrated access backhaul networks for new radio

Presented are systems, methods, apparatuses, or computer-readable media for relay service. A second wireless communication device in a vicinity of a first wireless communication device may receive information to be used for selection of a relay device. The second wireless communication device may determine whether to wirelessly connect with the first wireless communication device as the relay device.

Systems and methods for relay services

A method and apparatus for carrier aggregation is disclosed. In one embodiment, a method performed by a first wireless communication node, comprising: receiving a downlink signal containing first information from a second wireless communication node, and based on at least a portion of the first information, determining first resource information to perform sidelink communication between the first wireless communication node and at least one third wireless communication node.

Method and apparatus for carrier aggregation in sidelink communication

Methods, systems and apparatus for implementing multicast broadcast services in a wireless network are described. One example method includes communicating a message on an interface between a control plane (CP) function of a network node and a user plane (UP) function of the network node that provides data connectivity to one or more wireless devices in a wireless network, and configuring, based on the message, the network node to provide a service carrying a multicast or broadcast data for a session for the one or more wireless devices.

Signaling for multicast broadcast services

Provided are a bearer configuration method and apparatus, a context message management method and apparatus, a releasing method and apparatus, a device, and a storage medium. The bearer configuration method includes receiving first information and configuring a radio bearer of an MBS based on the first information. The radio bearer includes a point-to-point (PTP) bearer and/or a point-to-multipoint (PTM) bearer.

Bearer configuration method and device

Systems and methods for a handover (HO) for a migrating node are disclosed herein. In one embodiment, the system and method are configured to send, by a central unit (CU) to a target distributed unit (DU), a user equipment (UE) context setup request configured to create a UE context and to set up at least one bearer, and receiving, by the CU from the target DU, a UE context setup response responsive to the UE context setup request.

System and method for iab handovers

A method of wireless communication is described. The method includes sending, from a first central unit (CU) configured to communicate with an integrated access and backhaul (IAB) node, to a second CU, a first message; and receiving, by the first CU, a second message that includes configuration information, wherein the first message includes at least one of an identification of the IAB node, an identification of a user device in communication with the IAB node.

Signaling exchange schemes in wireless communications

Disclosed are an energy-saving configuration method and apparatus, an energy-saving method and apparatus, a communication node, and a non-transitory computer-readable storage medium. The energy-saving configuration method may include: receiving user equipment (UE) energy-saving information sent by a second communication node; and sending energy-saving configuration information to the second communication node according to the UE energy-saving information.

Energy-saving configuration method and apparatus, energy-saving method and apparatus, communication node, and storage medium

A system and method for reference signaling design and configuration are disclosed herein. In one embodiment, the system and method are configured to receive, by a first wireless communication device from a wireless communication node, configuration information of a sidelink medium access control (MAC) control element (CE). The system and method are also configured to transmit, by the first wireless communication device according to the configuration information, the sidelink MAC CE to a second wireless communication device.

System and method for reference signaling design and configuration

This disclosure relates to methods and devices for routing and bearer mapping configuration in an integrated access and backhaul (IAB) network. In one implementation, the method may include detecting, by an IAB entity, a failure in transmitting a packet via an egress link of an original routing path. The method may further include selecting, by the IAB entity, a backhaul adaption protocol routing identifier of a backup routing path for the packet. The method may further include selecting, by the IAB entity, an egress backhaul radio link control channel on an egress link of the backup routing path for transmitting the packet.

Methods and devices for routing and bearer mapping configuration

Provided are a resource request method and device, and the method includes: transmitting low latency traffic information to a network control unit; and receiving resource allocation information formed from resource allocation performed by the network control unit based on the low latency traffic information. Embodiments of the present disclosure provide a computer storage medium.

Resource application and allocation method, UE, network control unit, and storage medium

Provided are an initiation method and apparatus, a reselection method and apparatus, a device, and a storage medium. The initiation method is applied to a first communication node, where the first communication node is in a connected state, an idle state or an inactive state, and includes: receiving relay function configuration information sent by a second communication node; and initiating, according to a comparison result of the relay function configuration information and a first current parameter value, a relay function corresponding to the comparison result, where the first current parameter value includes a measurement value and a traffic priority.

Initiation method and apparatus, reselection method and apparatus, device, and storage medium

This disclosure describes an architecture for supporting MBS sessions in a wireless access network. Each of such MBS sessions is flexibly and dynamically delivered by the access network into one or more Point-To-Point (PTP, or unicast) and Point-To-Multipoint (PTM, or multicast) delivery instances. As such, a subset of the UEs participating in the MBS may be configured to receive the MBS session in a PTP-like manner and quality. The architecture further allows for access network level switching of one or more of the UEs participating in the MBS session between the PTP mode and PTM mode. Such switching are effectuated dynamically without involvement of application layer. The resource allocations and configuration for the PTP and PTM delivery instances may be performed in the access network collaboratively between a central unit (CU) and one or more distributed units (DUs). Such collaborative resource allocation and configuration may be effectuated using a novel architecture for the signaling messages between the CU and the DUs.

Access network signaling and resource allocation for multicast/broadcast sessions

Growing community of inventors

Shenzhen, China

Lin Chen