Zte Corporation

Xi'an Zte New Software Company Limited

Mengzhen Wang

Lin Chen

Boyuan Zhang

Wei Luo

Ying Huang

Youxiong Lu

Wei Zou

Weiqiang Du

Xueying Diao

Yuqin Chen

Chuangxin Jiang

Huahua Xiao

Cheng Bi

A wireless communication method for use in a first wireless terminal is disclosed. The wireless communication method comprises transmitting, to a first wireless network node, assistance information related to a second wireless terminal, and receiving, from the first wireless network node, a configuration message of configuring the first wireless terminal to forward data traffic for the second wireless terminal.

Method for sidelink relay communication under dual connectivity

The disclosed techniques enable resource configuration for sidelink communications. An example method includes receiving, by a first network element, a sidelink resource request transmitted from a communication node. The method also includes communicating, via an interface between the first network element and a second network element, information about resource configuration for the communication node. The method further includes transmitting, by the first network element, a response to the sidelink resource request.

Resource configuration for sidelink communication

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 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

Provided are a data transmission method and apparatus, a first communication node, and a second communication node. The data transmission method includes: determining remapping configuration information, where the remapping configuration information indicates a PC5 quality of service (QOS) flow in which re-mapping is occurred, a source sidelink radio bearer, SLRB, corresponding to the PC5 QoS flow in which re-mapping is occurred, and a target SLRB corresponding to the PC5 QoS flow in which re-mapping is occurred; and sending the remapping configuration information to a second communication node.

Data transmission method and apparatus, first communication node, and second communication node

Provided are a method and apparatus for resource configuration for a sidelink in Internet of vehicles. The method includes: a terminal receiving configuration information about a sidelink Bandwidth part (BWP)/resource pool; and the terminal performing sidelink data transmission according to the received configuration information about the sidelink BWP/resource pool.

Method and apparatus for resource configuration for sidelink in Internet of vehicles

Provided are a sidelink relay communication method and apparatus, a device, and a medium. The sidelink relay communication method is applied to user equipment (UE)-to-Network relay communication. The method includes the following processes. The relay UE receives a data packet from a source communication device through a first bearer between the source communication device and the relay UE, where the data packet is mapped to the first bearer by the source communication device. The relay UE maps the data packet to a second bearer between the relay UE and a target communication device and transmits the data packet to the target communication device, where either the source communication device comprises a remote UE and the target communication device comprises a base station or the source communication device comprises a base station and the target communication device comprises a remote UE.

Sidelink relay communication method and apparatus, device and medium

Provided are a user equipment (UE) information reporting method and apparatus, an internet of vehicles resource configuration method and apparatus, and a storage medium. The reporting method includes the following steps: a first UE acquires identification information of a second UE; and the first UE sends identification information of the second UE before an adjustment and identification information of the second UE after the adjustment to a network element device on a network side to report UE information.

UE information reporting method, internet of vehicles resource configuration method, and apparatuses

Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to transmitting sidelink capability and security information between peer terminals. In one exemplary aspect, a method for wireless communication includes transmitting, by the first terminal, capability information associated with the first terminal to the second terminal based on a triggering event, the capability information associated with the first terminal relating to a capability of the first terminal to directly communicate with a second terminal. In another exemplary aspect, a method for wireless communication includes receiving information associated with a first terminal from the first terminal, the capability information associated with the first terminal relating to a capability of the first terminal to directly communicate with the second terminal. The method also includes determining transmission parameters for unicast communication with the first terminal.

Sidelink capability information transmission and security between peer terminals

A positioning method and apparatus, a terminal device and a storage medium are provided. The method includes: receiving positioning assistance information; performing positioning measurement according to the positioning assistance information; and positioning a target terminal by using a result of the positioning measurement. By means of the solution, the positioning of a terminal device in a Vehicle to Everything (V2X) scenario can be realized.

Positioning method and apparatus, terminal device and storage medium

Provided are a data transmission method and apparatus and a storage medium. The method includes: in a case where a user equipment (UE) determines that the UE is incapable of simultaneously transmitting uplink (UL) traffic and sidelink (SL) traffic, comparing a priority of a UL channel with a priority of an SL channel, and transmitting traffic according to a comparison result.

Data transmission method, apparatus, and storage medium

Method, systems and devices for sidelink system information transmissions. The method comprises receiving, from a base station, periodically broadcast system information comprising sidelink indication information and receiving, from the base station, sidelink transmission resource configuration information.

Method of sidelink system information transmission and device thereof

Provided are a data transmission method and apparatus and a traffic switch method and apparatus. The data transmission method includes that a first terminal acquires first information of quality of service (QoS) of a to-be-transmitted data packet on a sidelink, configures a sidelink bearer, and maps, according to the first information, the to-be-transmitted data packet to the sidelink bearer for transmission to a second terminal.

Data transmission method and apparatus, and service switching method and apparatus

Method, apparatus and systems are described to allow a base station to configure a logical channel or resources for sidelink communications. In one example aspect, a method for wireless communication includes receiving, by a user equipment, a message from a communication node. The message includes information for configuring a logical channel for a sidelink transmission. The method also includes configuring, a Medium Access Control (MAC) entity with the logical channel according to the information.

Sidelink logical channel and resource configurations

Methods, systems, and devices for link measurements of vehicular device-to-device links in mobile communication technology are described. An exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link measurement configuration, and performing a device-to-device link measurement procedure. Another exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link monitoring configuration, and performing a device-to-device link monitoring procedure. Yet another exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link maintenance configuration, and performing a device-to-device link maintenance procedure.

Growing community of inventors

Shenzhen, China

Mengzhen Wang