Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Shenzhen Heytap Technology Corp., Ltd.

Zhi Zhang

Wenhong Chen

Zhihua Shi

Hai Tang

Ning Yang

Jia Shen

Yun Fang

Jianhua Liu

Hua Xu

Zuomin Wu

Yanan Lin

Zhenshan Zhao

Yingpei Huang

Jinqiang Xing

Duo Hou

Ya'nan Lin

Jiawei Wang

Jian Ding

Taihe Shi

Zhongling Xiao

Embodiments of the present application provide a data transmission method, an apparatus, a device and a storage medium, where in the method, a new transmission manner is provided for the transmission of high-rate and high-error-tolerant first type of data, and the transmission manner includes at least one of a first verification mode, a first retransmission mode, and a first RLC mode, by using the new transmission mode to transmit the first type data, thus a transmission rate is ensured.

Data transmission method, apparatus, device and storage medium

The embodiments of the present application provide an information configuration method and apparatus, and a terminal. The method includes the following steps. A first terminal receives first configuration information. The first configuration information is used to determine at least one SRS resource set, each SRS resource set in the at least one SRS resource set comprises at least one SRS resource, and each SRS resource in the at least one SRS resource has N SRS ports. The first terminal supports XTYR type antenna switching, and a value of N satisfies a relationship as follows: N≤X; N, X, and Y are all positive integers. The first terminal sends an SRS signal based on the first configuration information.

Information configuration method and apparatus, and terminal

Embodiments of the present application disclose a communication method, comprising: receiving first configuration information for configuring one or more CORESETs, wherein at least one of the one or more CORESETs is configured with a corresponding group index, and the one or more CORESETs do not include CORESET #0; determining a group index of CORESET #0; and receiving, according to scheduling information transmitted over CORESET #0 and/or scheduling information transmitted over the one or more CORESETs, PDSCHs scheduled by means of the scheduling information. The terminal device determines the group index of CORESET #0 and/or the group index of the one or more CORESETs, such that the group indexes can be used to distinguish between scheduling information transmitted over different CORESETs, thereby enabling receipt of PDSCHs scheduled by means of the scheduling information transmitted over the different CORESETs, and achieving a multi-PDCCH-based transmission solution.

Communication method and communication apparatus

A time domain position determination method includes: obtaining, by a terminal, first indication information and second indication information, the first indication information indicating a starting position of a Fixed Frame Period (FFP), the second indication information indicating a time domain length of the FFP; and determining time domain positions of the FFP based on the starting position of the FFP and the time domain length of the FFP. Embodiments of the present disclosure further disclose a time domain position determination apparatus, a terminal, a computer-readable medium, a chip, and a computer program product.

Time domain position determination method and apparatus, terminal, computer-readable medium, and chip

A parameter determination method includes: determining, by a user equipment (UE), a first parameter of a first downlink control information (DCI) according to first information, wherein the first information comprises at least one of a cell-specific first physical uplink shared channel (PUSCH) configuration, a UE-specific second PUSCH configuration, and a parameter of the first DCI other than the first parameter.

Parameter determining method and related apparatus

The present application relates to the technical field of communications, and disclosed are a method and apparatus for determining and configuring a control resource set, and a communication system. The method for determining the control resource set comprises: obtaining configuration information of a control resource set sent by a network device and corresponding to a BWP; determining first position information of the control resource set in a first sub-band according to the configuration information, wherein the first sub-band is at least one sub-band of a plurality of sub-bands in the BWP; and configuring the control resource set in a second sub-band according to second position information. Therefore, the control resource set can be configured in the second sub-band, so that a control resource set can also be configured in a sub-band without a control resource set configured in advance, and user equipment can also monitor the second sub-band.

Method and apparatus for determining and configuring control resource set, and communication system

Described are a method and device for determining resources and a storage medium. The method includes: transmitting, by a network device, a first message to a user equipment (UE) over a first cell, wherein the first message is used for the UE to determine a first bandwidth part (BWP) in a second cell; transmitting, by the network device, a third message over the first or second cell, wherein the third message indicates the one or more transmission resources for the UE within the first BWPs of the second cell; transmitting, by the network device, a second message to the UE over the first or second cell, wherein the second message indicates the first BWP among N second BWPs.

Method and device for determining resources and storage medium

The present application relates to the field of wireless communications. Provided are an energy detection (ED) threshold value determination method and apparatus. The method comprises: receiving a first ED threshold value configured by a network device; and determining a second ED threshold value, the second ED threshold value being used for performing listen before talk (LBT) before uplink transmission, and the second ED threshold value being equal to or not equal to the first ED threshold value. An ED threshold value actually used during LBT before the uplink transmission can be determined, so that the network device and a terminal can reach an agreement on the ED threshold value actually used by the terminal during LBT, and the network device can determine, according to the second ED threshold value, a transmission mode for transmitting data to the terminal.

Energy detection threshold value determination method and apparatus

A wireless communication method, user equipment (UE), and base station for power consumption reduction in energy measurement are provided. The method by a user equipment (UE) includes being configured with a gap by a base station, wherein the gap comprises a first slot and a second slot after the first slot in time domain and performing a listen before talk (LBT) by performing a measurement in a part of at least one of the first slot and the second slot. This can solve issues in the prior art, define a behavior of performing an LBT in a gap in time domain, provide a faire coexistence with other devices or technologies in an unlicensed spectrum, provide a turn-around interval for a device to switch from transmitter (Tx) to receiver (Rx) modes or from Rx to Tx modes, provide power consumption reduction for energy measurement, provide a good communication performance, and/or provide high reliability.

Wireless communication method, user equipment, and base station for power consumption reduction in energy measurement

A wireless communications method and device are provided. The method and device lower bit overheads and reduce the complexity of terminal processing in the sending of a synchronization signal (SS) block. The method includes determining that a first indication field in a physical broadcasting channel (PBCH) included in a first SS block is used to indicate a physical resource block (PRB) grid offset between channels or signals of an SS block and a non-SS block or indicate resource information of a second SS block. The method further includes sending the first SS block, wherein when it is determined that the first indication field is used to indicate the resource information of the second SS block, the first indication field in the first SS block indicates the resource information of the second SS block.

Wireless communication method and device

Provided is a wireless communication method and device. Frequency-domain resource allocation and/or bandwidth part configuration is flexibly performed on a terminal device in conjunction with a synchronous signal block, and the performance of a communication system can be raised. The method comprises: a terminal device receives first information sent by a network device, the first information indicating a reference point; and according to the reference point, the terminal device determines a frequency-domain resource and/or bandwidth part configured by the network device for the terminal device.

An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes determining, based on a signaling from a base station, a combination of a listen before talk (LBT) type, a cyclic prefix (CP) extension, and a channel access priority class (CAPC) for an uplink transmission to the base station. This can solve issues in the prior art, provide an indication of LBT related information for a UE, provide a method for indicating an LBT type, a length of a CP extension, and a CAPC in an uplink grant, provide a good communication performance, and/or provide high reliability.

Apparatus and method of wireless communication

Bagel slicer holder

Disclosed in embodiments of the present application are a data transmission method, a related device, and a storage medium. The method comprises: a terminal receives first information sent by a base station, the first information being used by the terminal to determine a channel access type for channel detection on an unlicensed spectrum and a start position of at least one of an extended cyclic prefix (ECP) transmission and an uplink transmission after channel detection on the unlicensed spectrum.

Information transmission method, related device, and storage medium

Implementations of the present application disclose a method and device for determining a time slot for a monitoring occasion, a terminal, and a storage medium. The method includes: a terminal determining a time slot for a Type0-PDCCH monitoring occasion according to SCS, a DRS window length, and an indication value of a QCL relationship between different SSB indexes.

Growing community of inventors

Guangdong, China

Zhi Zhang