Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Weijie Xu

Shukun Wang

Cong Shi

Qianxi Lu

Zuomin Wu

Jing Xu

Chuanfeng He

Jia Shen

Ning Yang

Yanan Lin

Zhihua Shi

Xin You

Zhisong Zuo

Hai Tang

Wenhong Chen

Zhenshan Zhao

Zhi Zhang

Rongyi Hu

Shuai Shao

Shengjiang Cui

A wireless communication method includes: a first device reports first information to a second device, the first information being applied to backscatter communication.

Wireless communication method and apparatus, and communication device

Provided are a wireless communication method, and a device. The method comprises: a terminal device receiving an indication signal indicating whether a paging message is to be received by the terminal device. In the method, whether a paging message is to be received by a terminal device is indicated by means of indication information.

Wireless communication method, terminal device and network device

A method for receiving a signal is performed by a terminal device. The method includes: controlling, by the terminal device when entering active time of discontinuous reception DRX, one or more carriers to stop, within at least part of the active time, processing at least part of the signal transmitted by the one or more carriers.

Signal reception method and terminal device

Methods for 2-step random access (RA) message (MSG) A resource configuration and a terminal device are provided. The method includes receiving first configuration information from a network device. The first configuration information includes a physical random access channel (PRACH) resource configuration of a 2-step RA MSG A resource, physical uplink shared channel (PUSCH) resource configurations of the 2-step RA MSG A resource, and a correspondence between a PRACH time-domain resource configuration and the PUSCH resource configurations. The PRACH resource configuration includes the PRACH time-domain resource configuration, and the PRACH time-domain resource configuration is for determining random access channel (RACH) occasion (RO) time-domain resource locations. The correspondence is for constraining PUSCH occasions (POs) corresponding to different RO time-domain resource locations to be distributed on different PUSCH resource configurations during any period of time having a length equal to a length of a preamble receiving window.

Method for 2-step random access message a resource configuration and terminal device

The present disclosure discloses methods for determining frequency-domain locations, a terminal device, and a network device. The method includes the following. Determine one or more time-domain groups for transmitting repetition data, where each time-domain group includes one or more contiguous time-domain units. Determine a frequency-domain location corresponding to each time-domain group in the one or more time-domain groups.

Method for determining frequency-domain locations, terminal device, and network device

Signal transmission methods and apparatuses, a terminal device, a network device, and a storage medium are disclosed. By means of a target number of retransmissions, a signal to be transmitted is retransmitted multiple times, such that a terminal device with a reduced number of radio frequency channels can combine the gains of said signal by means of multiple retransmissions to obtain a signal to be transmitted with a greater gain, thereby expanding the coverage range of the terminal device.

Signal transmission methods and apparatuses, devices and storage medium

Disclosed is a random access method, including: determining, by a terminal device, a target time according to an offset which is a time parameter related to a propagation delay between the terminal device and a network device; and transmitting, by the terminal device, a random access request to the network device based on the target time. Further disclosed are another five random access methods, a terminal device, a network device and a storage medium.

Random access method, terminal device, network device and storage medium

Provided are a wireless communication method and device. The method is applied to a NTN system. The method includes: receiving, by a terminal device, a first signal sent by a network device in a slot n; receiving, by the terminal device, a basic value T for a bidirectional delay and a dynamic adjustment value K for the bidirectional delay which are sent by the network device, the dynamic adjustment value K for the bidirectional delay being determined based on the basic value T for the bidirectional delay and a real-time distance between the terminal device and the network device; and determining a slot for sending a second signal to the network device according to the slot n, the basic value T for the bidirectional delay and the dynamic adjustment value K for the bidirectional delay, wherein the second signal is a response signal for the first signal.

Wireless communication method and device

Disclosed are a reference signal configuration method, a network device, and a terminal device. The method includes: sending configuration information of one or more reference signal through system information and/or paging messages by the network device; receiving configuration information of one or more reference signal through system information and/or paging messages by the terminal device.

Reference signal configuration method, network device and terminal device

Embodiments of the present application provide a wireless communication method, a terminal device, and a network device. When the terminal device is in a DRX activate time, a dormancy state and a non-dormancy state are distinctively indicated for different secondary carriers. The wireless communication method includes: the terminal device receives first control information on a primary carrier; the terminal device determines, according to whether the first control information carries scheduling information for scheduling data transmission on a target carrier, first indication information carried in the first control information, the first indication information being used for indicating the state of at least one secondary carrier, and the state of a carrier including a dormancy state and a non-dormancy state; and the terminal device determines the state of at least one secondary carrier according to the first indication information.

Wireless communication method, terminal device, and network device

The embodiments of the present disclosure provide a random access method and device, and provide a method for data transmission for a terminal device that performs random access using a two-step random access procedure. The method includes: transmitting, by a terminal device, a first preamble and first uplink data to a network device; receiving, by the terminal device, scheduling information transmitted by the network device; and performing, by the terminal device, a subsequent transmission according to the scheduling information.

Random access method and device

The embodiments of the present disclosure provide a method and a device for determining a parameter of a power saving signal. The method includes determining a second physical downlink control channel (PDCCH) parameter of the power saving signal according to a first PDCCH parameter of a first bandwidth part (BWP) of a terminal.

Method and device for determining parameter of power saving signal, terminal and storage medium

A cross-carrier transmission method and a terminal device are provided. The method comprises operations as follows. A terminal device receives a first channel on a first carrier and a first time domain position, and receives or transmits a second channel on a second carrier and a second time domain position. The second time domain position is determined based on at least one of the first time domain position, a first time deviation and a second time deviation, the first time deviation is a time deviation between the first carrier and the second carrier, and the second time deviation is a time deviation between a starting time domain position of the first channel and a starting time domain position of the second channel.

Method for cross-carrier transmission and terminal device

Embodiments of the present application relate to a method, a terminal device and a network device for monitoring a control channel. The method includes: in a physical downlink control channel (PDCCH) search space, receiving, by a terminal device, a first PDCCH on at least one serving cell among multiple serving cells, where the first PDCCH is used for providing the terminal device a PDCCH skipping indication; performing, by the terminal device, PDCCH skipping according to the indication of the first PDCCH.

Method for monitoring control channel, terminal device and network device

The embodiments of the present application provide a wireless communication method, including: receiving, by a terminal device, first information broadcast by a first network; wherein the first information includes a capability level threshold and/or a type of a device prohibited or allowed to access the first network; the first information is configured to restrict access to the first network.

Growing community of inventors

Guangdong, China

Weijie Xu