Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Zte Corporation

Shenzhen China Star Optoelectronics Technology Co., Ltd.

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Grg Banking Equipment Co., Ltd.

Tsinghua University

Huawei Technologies Co., Limited

Shanghai Techwell Biopharmaceutical Co., Ltd.

Jing Xu

Yanan Lin

Zhe Fu

Bin Liang

Zuomin Wu

Tai-jiun Hwang

Wenhong Chen

Cong Shi

Weijie Xu

Bo Dai

Qianxi Lu

Ting Lu

Xiubin Sha

Jia Shen

Qian Dai

Yuanfang Yu

Zhihua Shi

Shukun Wang

Chuanfeng He

Hui Yang

Yun Fang

Chun Wang

Xiaoming Ji

Jianjun Yang

Jing You

Jian Ken Song

Shidong Liu

Siqing Ye

Qianwen Wang

Zhaoli Zhang

Hongming Zhang

Xiaoliang Gao

Wei Dou

Yi Zhang

Zonghe Yue

Dehao Xie

Tian Cao

Yi Chen

Jian Chen

Shanling Cui

A method and an apparatus for configuring a PUCCH resource set and determining a starting symbol are disclosed, where the method for configuring a PUCCH resource set may include: determining, by a terminal device, a target time-domain structure; determining, by the terminal device, a group of PUCCH resource sets corresponding to the target time-domain structure, where a group of PUCCH resource sets is respectively configured for a different time-domain structure; and determining, by the terminal device, a PUCCH resource set from a group of PUCCH resource sets corresponding to the target time-domain structure, and determining, by the terminal device, a PUCCH resource from the determined PUCCH resource set, where the determined PUCCH resource is used for transmitting UCI. By applying the solution described in the present application, more flexible PUCCH resource allocation can be realized, and efficiency of resource utilization in a PUCCH resource set can be improved, etc.

Method and apparatus for configuring physical uplink control channel resource set and determining starting symbol

A method for using configured grant (CG) resources, a terminal device, and a network device are provided in implementations of the disclosure. The method for using CG resources includes the following. In response to reception of downlink feedback information (DFI), for a type-2 CG resource, a terminal device uses the DFI.

Method for using configured grant resources, terminal device, and network device

Embodiments of the present application provide an information transmission method and apparatus, and devices. The method includes: when a first uplink channel and multiple second uplink channels overlap in a time domain and the multiple second uplink channels include at least one third uplink channel, a terminal device transmits first uplink information through a fifth uplink channel if the at least one third uplink channel includes a fourth uplink channel, where the third uplink channel corresponds to at least one DCI, the fourth uplink channel and the first uplink channel meet a first timing constraint, the fifth uplink channel has a first relationship with the fourth uplink channel or the fifth uplink channel is obtained through the fourth uplink channel, and the multiple second uplink channels do not overlap each other in the time domain.

Information transmission method and apparatus, and devices

The present application relates to the field of mobile communication. Disclosed are a secondary cell activation method, an apparatus, a device, and a storage medium. The method comprises: receiving a reference signal activation signaling, the reference signal activation signaling being used for activating a reference signal, the reference signal being used for activation of a secondary cell; receiving the reference signal on the basis of the reference signal activation signaling, and activating the secondary cell. Obviated is the need to wait further to receive a first SSB to activate the secondary cell, thus reducing the length of time spent on waiting to receive the first SSB, reducing the delay in activating the secondary cell, and increasing the accuracy of activating the secondary cell.

Secondary cell activation method, apparatus, device, and storage medium

The present application relates to the technical field of communications, and provides an uplink data transmission method and apparatus, a terminal, and a storage medium. The method comprises: if a first physical uplink control channel (PUCCH) and a second PUCCH to be transmitted overlap in a time domain, selecting a third PUCCH from a PUCCH set; transmitting first uplink information in wherein first PUCCH and second uplink information in wherein second PUCCH in the third PUCCH; and transmitting the first uplink information and the second uplink information to a network device by means of the third PUCCH. Both first uplink transmission data and second uplink transmission data are transmitted in the third PUCCH, so that the first uplink transmission data and the second uplink transmission data are subjected to multiplex transmission, thereby improving the reliability of data transmission, reducing time delay, and avoiding unnecessary retransmission.

Uplink data transmission method and apparatus, terminal, and storage medium

The embodiments of the present disclosure provide a wireless communication method, a first device, and a second device. The method includes: receiving, by a first device, first time indication information, the first time indication information being used to determine a first time length, and the first time length being used to determine a delay compensation amount and/or a Timing Advance (TA) value. In the embodiment of the present disclosure, the first device receives the first time indication information and determines the delay compensation amount and TA value based on the first time length determined from the first time indication information, so as to achieve clock synchronization and meet the synchronization accuracy requirement.

Wireless communication method, first device and second device

A method and apparatus for TRS activation, a terminal device, and a network device are provided. The method comprises: a terminal device receives a first activation instruction sent by a network device, the first activation instruction being used for activating a TRS, and the TRS being used for fast Scell activation; and the terminal device measures the TRS, the measured TRS being used for time-frequency synchronization with a Scell.

Method and apparatus for triggering TRS activation, terminal device, and network device

The present disclosure provides a data transmission method and a related apparatus. The method includes: receiving, by a terminal, resource allocation information from a network device; determining, by the terminal, a first transmission resource based on the resource allocation information; and performing, by the terminal, data transmission with the network device over a second transmission resource and/or a third transmission resource in case that the first transmission resource satisfies a predetermined condition. The first transmission resource includes the second transmission resource and the third transmission resource. With the present disclosure, transmission resources are allocated in an NR-U system. The terminal can partition the transmission resource determined based on the resource allocation information into two transmission resources, and then perform data transmissions on the two resulting transmission resources, thereby avoiding insufficient transmission resources and transmission interruptions, which is advantageous in ensuring continuous data transmission.

Data transmission method and related device

A control information transmission method and apparatus, and a terminal device. A terminal device receives a first downlink signal, hybrid automatic repeat request-acknowledgement (HARQ-ACK) information corresponding to the first downlink signal being transmitted by means of a first physical uplink control channel (PUCCH); the terminal device receives a second downlink signal, HARQ-ACK information corresponding to the second downlink signal being transmitted by means of a second PUCCH. The second PUCCH and the first PUCCH correspond to a same HARQ-ACK codebook; and the terminal device cancels the transmission of the first PUCCH and transmits the second PUCCH, the second PUCCH carrying a first HARQ-ACK codebook, and the first HARQ-ACK codebook at least comprising the HARQ-ACK information corresponding to the second downlink signal.

Control information transmission method and apparatus, and terminal device

A method and apparatus for determining a transmission resource are provided. The method comprises: a first device obtains resource configuration information, one part of the time domain of a first transmission resource configured by the resource configuration information being located within a duration of channel Occupation, and the other part being located outside of the duration of channel occupation; and the first device determines not to transmit a signal on the first transmission resource or transmit a signal on a second transmission resource, all or part of the second transmission resource is a part of the first transmission resources, and a time domain of the part of the first transmission resources is located within the duration of channel occupation.

Method and apparatus for determining transmission resource, and communication device

Provided are a resource determination method and apparatus, a resource configuration method and apparatus, a communication node and a storage medium. In the resource determination method, a radio resource control (RRC) reconfiguration message is received, where the RRC reconfiguration message includes dedicated carrier configuration information; and a target semi-persistent scheduling (SPS) resource in a carrier indicated by the dedicated carrier configuration information is determined according to relevant resource configuration information.

Resource determination method and apparatus, resource configuration method and apparatus, communication node, and storage medium

A method for wireless communication, a terminal device, and a network device are provided. The method includes the following. A terminal device determines a physical uplink control channel (PUCCH) resource, where the PUCCH resource is used for transmitting first uplink control information (UCI) and second UCI, and a priority of the first UCI is different from a priority of the second UCI. The terminal device determines a first number of physical resource blocks (PRB) according to a total number of bits of the first UCI, a total number of bits of the second UCI, a first maximum coding rate corresponding to the first UCI, and a second maximum coding rate corresponding to the second UCI, where the first number of PRBs is less than or equal to a number of PRBs Min the PUCCH resource. The terminal device transmits target UCI according to the first number of PRBs.

Method for wireless communication, terminal device, and network device

The present application relates to a resource indication method, a terminal device, and a network device, the resource indication method comprising: a terminal device receives first indication information, which is used for indicating spatial relationship information corresponding to one or more physical uplink control channel configurations (PUCCH-configs); and the terminal device determines, according to the first indication information, at least one PUCCH-config corresponding to the spatial relationship information from among multiple PUCCH-configs. By using the embodiments of the present application, accurate resource indication can be implemented.

Resource indication method, terminal device, and network device

A resource scheduling method, a terminal device, and a network device are provided. The method includes: a terminal device receiving first scheduling information, the first scheduling information being used for scheduling at least two physical channels; and the terminal device determining, according to the first scheduling information, transmission resources for the at least two physical channels.

Resource scheduling method, terminal device, and network device

A power control method, a terminal device and a network device are disclosed, wherein power adjustment information is associated with a resource, so that power control for URLLC is more targeted and is also more efficient. The power control method includes: a terminal device receiving first information, wherein the first information comprises at least one piece of power adjustment information; and the terminal device determining, according to the at least one piece of power adjustment information and power configuration information, a sending power, wherein the power configuration information at least comprises a first correlation, and the first correlation is a correlation between the power adjustment information and a resource.

Power control method, terminal device and network device

Growing community of inventors

Guangdong, China

Jing Xu