Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Hanqing Xu

Yajun Zhao

Ling Yang

Xincai Li

Linmei Mo

Jun Xu

Mengzhu Chen

Yujie Li

Baoyu Sun

Juan Liu

Chen Huang

Saijin Xie

Xin Hui Zhang

Guofeng Chen

Yu Ngok Li

Hao Wu

Aijun Cao

Yonghong Gao

Hongfeng Qin

Hongfeng Yuan

Feng Xie

Yunfeng Sun

Qian Wang

Jun Huang

Can Liu

Xin Zhang

Fan Shi

Huaming Wu

Cunlei Bi

Techniques for interference mitigation in a wireless communication system are disclosed. One example method includes receiving, at a first communication node, interference status information indicative of a remote interference between the first communication node and a second communication node and performing, by the first communication node, subsequent communications to the second communication node by implementing a backoff based on a granularity.

Interference management in wireless systems

Methods, apparatus and systems for transmitting signal and channel information in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: determining a first time domain position associated with a transmission of a first block according to a first configuration; and transmitting a second block at the first time domain position according to a second configuration, wherein the second configuration is different from the first configuration.

Methods, apparatus and systems for transmitting signal and channel information

Provided by embodiments of the present disclosure are downlink monitoring and transmission methods and devices, a communication system, a terminal and a base station. The terminal has two different monitoring opportunity strategies for slots in a channel occupancy term (COT). The terminal can switch the monitoring opportunity strategy for downlink monitoring from a first monitoring opportunity strategy to a second monitoring opportunity strategy according to a switching triggered received from a base station.

Downlink monitoring and transmission methods and devices, communication system, terminal and base station

A system and method for channel access in licensed and unlicensed spectrums are disclosed herein. In one embodiment, a method performed by a communication node, includes: detection of an idle channel associated with a communication device after performance of a channel access procedure; transmitting an initial signal after the detection of the idle channel, wherein the initial signal configures a communication device to start detecting a control channel; and transmitting a control signal using the control channel to the communication device after the transmitting the initial signal.

Systems and methods for channel access

Provided are an information transmission method, apparatus and device. The method includes that a device performs an information transmission on configured resources.

Information transmission method and device, and storage medium

Provided are a method and apparatus for occupying an unlicensed carrier to send a discovery signal, and an access point. The method includes the following steps. A parameter of a discovery signal sent on an unlicensed carrier by an access point is configured. The access point sends the discovery signal on the unlicensed carrier. The technical solution of the present disclosure can reduce the time for processing items other than data sending (such as synchronization) after each time the access point preempts a resource, and can improve the spectral efficiency of the unlicensed carrier.

Method and device for sending discovery signal on unlicensed carrier, and access point

Techniques are described for configuring resources for remote interference mitigation (RIM). An example method includes configuring a first sequence for a reference signal (RS) in response to determining that the RS includes information indicative of a first type of status information. The method also includes configuring a second sequence for the RS in response to determining that the RS includes information indicative of a second type of status information, where the RS is transmitted in response to determining an interference and based on the configured first sequence or second sequence.

Remote interference mitigation resource configuration

A method of wireless communication includes receiving, at a first communication node, information that includes one or more parameters indicating a time-domain characteristic of one or more interfered symbols due to a remote interference between the first communication node and a second communication node. The method also includes performing, by the first communication node, subsequent communications based on the information.

Method, systems and devices for identifying and mitigating remote interference, e.g. a downlink transmission from a remote network device interfering with uplink transmissions of another network device, are described. One example method for identifying remote interference includes determining that an interference type is a remote interference, and transmitting, in response to the determining, a reference signal indicative of a resource that was affected by the remote interference. Another example method for identifying remote interference includes detecting a reference signal in a frame, and determining a resource that was affected by a remote interference based on a position of the reference signal in the frame.

Remote interference identification and mitigation

The present invention provides a data transmission method, a base station, a user equipment, and a system. The method includes: adjusting and determining a frame structure of each time unit within a preset duration; notifying a user equipment (UE) of the adjusted frame structure; and performing data transmission according to the adjusted frame structure.

Data transmission method, base station, user equipment, and system

A signal transmission method includes: performing () a clear channel assessment (CCA) detection on a predetermined spectrum to obtain a CCA detection result; exchanging () information with a counterpart device; and performing data transmission according to at least one of the detection result and the exchanged information.

Signal transmission method, communication device and communication system for alleviating hidden nodes

Disclosed is a power sharing method, including: determining a transmit power of a UE on a first carrier and a transmit power of the UE on a second carrier; and receiving first uplink traffic transmitted by the UE on the first carrier according to the transmit power on the first carrier, and receiving second uplink traffic transmitted by the UE on the second carrier according to the transmit power on the second carrier. Further disclosed are a power sharing apparatus, a storage medium, and a processor.

Power sharing method and apparatus

Provided are a data transmission method and device and a storage medium. The method includes: determining a first time domain resource for transmitting data according to first preset information, where the first preset information includes at least one of: indication information from a base station, a sensing result for a channel, or a measurement result for interference; and transmitting the data by using the determined first time domain resource.

Growing community of inventors

Shenzhen, China

Hanqing Xu