Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Shanghai Zhongxing Software Company Limited

Feng Bi

Peng Hao

Wei Gou

Xing Liu

Ting Miao

Yajun Zhao

Shuanshuan Wu

Jin Yang

Junfeng Zhang

Zhaohua Lu

Weimin Xing

Ling Yang

Shujuan Zhang

Xincai Li

Yifei Yuan

Lin Chen

Chenchen Zhang

Bo Dai

Shuqiang Xia

Yunfeng Sun

Senbao Guo

Chuangxin Jiang

Zhisong Zuo

Bo Gao

Yu Ngok Li

Yuqin Chen

Ming Yuan

Feng Liang

Wenhao Liu

Haigang He

Focai Peng

Youxiong Lu

Yuhong Gong

Jing Jiang

Bin Wang

Wenfeng Zhang

Changqing Zhu

Xiaogang Han

Chunli Liang

Guanghui Yu

Liujun Hu

Jianxun Ai

Dapeng Li

Meng Mei

Dong Zhou

Yachao Liang

Xiaojiang Han

Kun Liu

Yin Gao

Jing Shi

Jian Tong Li

Zijiang Ma

Feng Xie

Ke Yao

Jie Chen

Thorsten Schier

Xinhui Wang

Hui Yu

Kai Xiao

Nan Zhao

Shuaihua Kou

Jian Li

Ruyue Li

Dezhong Mi

Liyuan Zhong

Gang Bai

Wanchun Zhang

Weimen Xing

Provided are a symbol reservation, inquiry, and notification methods, a first node, a second node and a medium. The method includes determining a first element set, and sending request information, where the request information is used for requesting to reserve or not reserve a guard symbol at a transition in a case where a second unit of the first node performs transmission or reception on elements in the first element set.

Symbol reservation, inquiry, and notification methods, first node, second node, and medium

Provided are an uplink control receiving method, an uplink control sending method, a base station, a user equipment, and a storage medium. The method includes: specifying a beam direction used for sending an uplink control in an orthogonal frequency division multiplexing (OFDM) symbol in which the uplink control is located in a transmission unit, and receiving the uplink control according to the specified beam direction used by the uplink control; wherein the specifying the beam direction used for sending the uplink control in the OFDM symbol in which the uplink control is located in the transmission unit comprises: using by default all or at least one of beam directions used for transmitting uplink data in a previous transmission unit as the beam direction used for transmitting the uplink control, wherein the previous transmission unit refers to a transmission unit before the transmission unit.

Uplink control receiving method, uplink control sending method, base station, user equipment, and storage medium

A system and method for receiving timing configuration information are disclosed herein. In one embodiment, a method performed by a first node includes receiving, by the first node, timing configuration information, the timing configuration information comprises at least one of a timing advance parameter (N), a timing advance offset (N), Ngranularity indication information, time difference information at a second node, a timing adjustment parameter (ΔT). The method includes determining, by the first node, at least one of UL Tx timing or DL Tx timing based on the timing configuration information.

Method for determining transmission timing among nodes of a network

Provided are a timing difference determination method and apparatus, a device, and a storage medium. The timing difference determination method includes: determining a timing parameter based on at least one of the following parameters: a parameter related to the timing parameter, a parameter related to a timing advance, or a parameter related to a physical resource.

Timing difference determination method and apparatus, device, and storage medium

Embodiments of the present disclosure provide a data transmission method and apparatus. The method includes: transmitting, by a transmitting node, configuration information of a pre-scheduling period, where the configuration information of the pre-scheduling period is used for instructing a receiving node to prepare data to be transmitted according to the configuration information of the pre-scheduling period; and receiving, by the transmitting node, the data to be transmitted which is transmitted from the receiving node. The embodiments of the present disclosure may solve the problem in the existing art of a large feedback time interval after data transmission and achieve effects of shortening a data transmission time interval and improving data transmission efficiency.

Data transmission method and apparatus

Methods, apparatus, and systems for providing Synchronization Signal Block (SSB) mapping schemes are described. The techniques can be implemented in various embodiments to allow the transmission of SSB using higher spectrum frequencies. The techniques also take into account of various Cyclic Prefix (CP) lengths for compatibility concerns. In one example aspect, a wireless communication method is disclosed. The method includes mapping a synchronization signal block to multiple symbols having a first subcarrier spacing and generating a transmission pattern for a first time interval that includes the multiple symbols for the synchronization signal block. The multiple symbols are from a set of non-consecutive candidate symbol groups.

Synchronization signal transmission

Provided are method and device for indicating a frame structure. The method includes determining one or multiple first time units; and indicating the frame structure of the one or multiple first time units; wherein a transmission direction on the one or multiple first time units is indicated by the frame structure, the transmission direction comprises downlink transmission, uplink transmission or flexible direction. Further provided are method and device for determining a frame structure, a storage medium, and an electronic device.

Frame structure indicating method and device, frame structure determining method and device, storage medium, and processor

Methods and devices for indicating a resource location include a base station sending resource location information to a user equipment (UE). The resource location information at least indicates a frequency-domain location of a first resource according to a frequency domain offset from the first resource to a boundary location of a second resource in a frequency domain, and a bandwidth of the second resource. The second resource can include a synchronization signal (SS) block and the first resource can include a common control resource set. A frequency-domain location of the second resource can be indicated by a frequency domain offset from the second to a reference point.

Method, device, apparatus, and storage medium for indicating and receiving resource location

The present application provides an information transmission method and device, storage medium and processor. The method includes: a network side transmits request configuration information of other system information to a terminal, the request configuration information of the other system information including a transmission configuration for request information of the other system information, the request information of the other system information being information transmitted to the network side when the terminal requests to acquire the other system information; and the network side transmits the other system information on the downlink transmission port indicated by the request information of the other system information.

Information transmission method and device, storage medium and processor

A method and apparatus for indication of resource ports in a communication system is disclosed, wherein a method performed by a first wireless communication node, includes: receiving at least one measurement resource from a second wireless communication node in a communication system; determining at least one overlapping resource between the at least one measurement resource and a first plurality of resource sets; and determining at least one muting resource set in the first plurality of resource sets, wherein the at least one muting resource set comprises the at least one overlapping resource.

Method and apparatus for allocating muting resources for communications between wireless communication nodes

Disclosed is a power determination method, including: a first communication node determines power information according to at least one of signaling information and an agreed rule, where the power information includes at least one of: first-type power information associated with a first-type channel or signal, second-type power information associated with a second-type channel or signal, or third-type power information associated with the first-type channel or signal; where an acquisition parameter of the first-type power information comprises the second-type power information, and an acquisition parameter of the third-type power information do not comprise the second-type power information; and where the first-type channel or signal is a channel or a signal between the first communication node and a second communication node, and the second-type channel or signal is a channel or a signal between the first communication node and one or more third communication nodes.

Power determination and signal transmission methods, apparatus, network device and storage medium

Provided are a data transmission method and apparatus, and a data reception method and apparatus. The data transmission method comprises steps of: generating at least one total downlink assignment index for a plurality of component carrier groups; and carrying the at least one total downlink assignment index in downlink control information to transmit the same to a receiving end.

Data transmission method and apparatus, and data reception method and apparatus

Information transmission and reception methods and apparatus are disclosed, where the transmission method includes: carrying configuration information of a control resource set on a physical broadcast channel; where the configuration information is used to indicate to a terminal at least one of the following of the control resource set: time domain position information and frequency domain position information; and transmitting the control resource set to the terminal according to the configuration information.

Information sending method and device and information receiving method and device

Provided are a random access method and device, and a first communication node and a second communication node. The random access method is applied to a first communication node and includes the following. First timing advance information and first preamble information corresponding to the first timing advance information are sent to a second communication node.

Random access method, first communication node and storage medium

A system and method for codebook feedback for data retransmissions are disclosed herein. In one embodiment, a method performed by communication device includes: receiving at least one of first downlink information and second downlink information from a communication node, wherein: the first downlink information is received before uplink grant information is received, and the second downlink information is received after the uplink grant information is received; generating at least one hybrid automatic repeat request acknowledgement (HARQ ACK), wherein the at least one HARQ ACK comprises at least one of: a first feedback information corresponding to the first downlink information, and a second feedback information corresponding to the second downlink information; and sending the HARQ ACK to the communication node in a feedback slot based on an uplink feedback timing indicated in the uplink grant information.

Codebook feedback for data retransmissions

Growing community of inventors

Shenzhen, China

Feng Bi