Samsung Electronics Co., Ltd.

Mediatek Singapore Pte. Ltd.

Hfi Innovation Inc.

Microsoft Technology Licensing, LLC

Mediatek Corporation

China Radio International

Honeywell International Inc.

Chinese Academy of Sciences

China Mobile Communications Group Co., Ltd.

China Mobile Communication Co., Ltd Research Institute

Broadease Technologies Co., Ltd.

Beijing Cri-tech Radio and Television Technologies Co., Ltd.

Min Wu

Feifei Sun

Miao Zhou

Yi Wang

Chen Qian

Tao Chen

Qi Xiong

Hua-min Chen

Bin Yu

Jingxing Fu

Chien-Hwa Hwang

Yingyang Li

Shichang Zhang

Pei-Kai Liao

Xiangyang Zhuang

Di Su

Shiang-Jiun Lin

Jian Wang

Zheng Chen

Benyu Zhang

Chenxi Lin

Lian Wang

Liang-Yen Lin

Xin Wang

Gang He

Wei-De Wu

Yingjie Zhang

Sa Zhang

Jianwei Zhang

Chien Hwa Hwang

Zhong Hai Chen

HuaJun Zeng

Wei Xin

Carl A Dins

Yong Huang

Hongqi Jiang

Pei Huang

Xiaowei Cao

Xiaoning Feng

Shigenori Kuga

Xiaoyan Ren

Zizhong Zhao

Yulin Chen

Yuhan Zhu

Li Chai

Yi Guan

Xinhong Xu

Xiaoge Huang

The disclosure relates to a communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure provides a method performed by a user equipment (UE), comprising: obtaining configuration information of a reference signal for positioning measurement, wherein the reference signal includes at least one of a first signal for downlink positioning measurement or a second signal for uplink positioning measurement; and performing an operation related to the positioning measurement in a radio resource control (RRC) idle state or a RRC inactive state.

Method and apparatus for positioning in communication system

A method performed by a terminal in a wireless communication system is provided, the method includes receiving, from a base station, a sidelink configured grant for a sidelink transmission, transmitting, to another terminal, a sidelink signal based on the sidelink configured grant, generating a second hybrid automatic repeat request (HARQ) acknowledgement (HARQ-ACK) information based on whether first HARQ-ACK information corresponding to the sidelink signal is received from the another terminal, and reporting on an uplink channel, to a base station, the second HARQ-ACK information.

Method and apparatus for transmitting and receiving a feedback signal in a wireless communication system

A user equipment (UE) and a method performed by the same in a wireless communication system are provided. The method includes receiving a downlink (DL) signal including a physical downlink control channel (PDCCH) and/or a physical downlink shared channel (PDSCH); and/or transmitting an uplink (UL) signal including a physical uplink control channel (PUCCH) and/or a physical uplink shared channel (PUSCH), where the UE monitors the PDCCH when the UE is in active time of a discontinuous reception (DRX) mode. The method can reduce the power consumption of the UE.

User equipment and method performed by the same in wireless communication system

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method and device for determining timing information.

Method and device for determining timing information

An HARQ feedback method and a UE performing the HARQ feedback method are provided. The HARQ feedback method includes transmitting a Physical Sidelink Control Channel (PSCCH)/Physical Sidelink Shared Channel (PSSCH) to a second UE, and receiving a Physical Sidelink Feedback Channel (PSFCH) transmitted by the second UE performing the HARQ feedback according to a decoding result of the PSCCH/PSSCH.

Method and apparatus for providing HARQ feedback in wireless communication system

Disclosed are a method and device for scheduling and transmission, a terminal, a communication node, and a storage medium. The method comprises: a first communication node acquiring clock information; and sending m types of clock information to a terminal on the basis of the acquired clock information, where m is greater than or equal to 1.

Method and device for scheduling and information transmission, related apparatus, and storage medium

The disclosure relates to a 5generation (5G) or 6generation (6G) communication system for supporting a higher data transmission rate. A method performed by a user equipment and the user equipment are provided. The method performed by the user equipment includes receiving information related to scheduling without a grant or information related to Radio Resource Control (RRC) Connected state-Discontinuous Reception (C-DRX), and performing an operation related to scheduling without a grant or an operation related to C-DRX correspondingly, based on the received information.

Method and apparatus for transmitting configured granted channels

The present disclosure relates to a communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method and device for receiving a physical downlink control channel in a wireless communication network, and method and device for determining resources.

Method and device for receiving physical downlink control channel

The present disclosure relates to a communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments of the present application provide a method, a UE, a base station, a device, and a computer-readable storage medium for contention-based uplink data transmission. A method for contention-based uplink data transmission comprises: receiving high layer configuration information for a contention-based physical uplink shared channel (PUSCH) transmission; monitoring first downlink control information (DCI) scrambled with a first radio network temporary identity (RNTI) in a first physical downlink control channel search space based on the high layer configuration information, and determining a contention-based PUSCH resource based on the detected first DCI; and transmitting data on the contention-based PUSCH resource. The present application improves the data transmission efficiency and reduces the UE's power consumption.

Method, user equipment, base station, device and medium for contention-based uplink data transmission

The present disclosure provides a method performed by user equipment, comprising: receiving configuration information of scheduling without grant for uplink or downlink; performing a transmission of the scheduling without grant based on the configuration information of scheduling without grant, wherein the configuration information of scheduling without grant comprises first information and/or second information, wherein the first information is used for indicating related information of multiple different transport block sizes and the second information is used for indicating related information of multiple different starting time domain positions.

Methods for uplink and downlink transmission/reception without grant and apparatus therefor

The present disclosure provides a method and an apparatus for transmitting control information, an electronic device and a storage medium. The method includes determining at least one PSCCH candidate on the selected at least one PSCCH resource when performing sidelink communication; and transmitting the PSCCH on the determined at least one PSCCH candidate. The technical solution of the present disclosure can fully utilize the control channel resources for transmitting the SCI in the V2X resource pool, so that when the same data resource is used for the sidelink transmission of different UEs, the degree of conflict of control messages between the UEs is reduced, and the negative impact of conflicts caused by different UE on performance is effectively improved, thereby improving the decoding performance of the sidelink control information.

Method and apparatus for transmitting control information, electronic device, and storage medium

The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure provides a method performed by an electronic device in a first system in a wireless communication system, wherein the first system and a second system exist in the wireless communication system, and frequency domain resources used by the first system and the second system at least partially overlap with each other. The includes: obtaining information about overlapped frequency domain resources; determining the overlapped frequency domain resources, the determined overlapped frequency domain resources comprising overlapped frequency domain resources at a subcarrier level; and avoiding performing an uplink transmission and/or avoiding monitoring a downlink transmission on the determined overlapped frequency domain resources.

Method and apparatus for transmitting in wireless communication system, radio node and computer-readable medium

A random access method for a user equipment (UE) and apparatus thereof, and a random access method for a base station and apparatus thereof. The random access method for the user equipment (UE) comprises: acquiring random access resource configuration information; determining a subcarrier spacing of a random access preamble; determining a random access occasion (RO) according to the random access resource configuration information and the subcarrier spacing of the random access preamble; and transmitting the random access preamble on the determined RO.

User equipment for random access and method thereof, base station for random access and method thereof

A method and device are provided for determining resource configuration of uplink signal transmission. A method performed by a terminal in a wireless communication system includes receiving, from a base station, a first control message including first configuration information on msg3 repetition, second configuration information on UL or DL configuration, and third configuration information on an SSB; transmitting, to the base station, a random access preamble; receiving, from the base station, an RAR in response to the random access preamble; identifying a first resource for a repetition of a msg3 transmission based on the RAR and the first control message, wherein the first resource does not include a symbol indicated as a downlink by the second configuration information or a symbol indicated by the third configuration information to which the SSB is to be transmitted; and transmitting, to the base station, the msg3 on the identified first resource.

Method and device for uplink transmission

The present disclosure relates to a communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments of the present disclosure disclose a method for CSI reporting at a UE and the corresponding UE.

Channel state information reporting method, UE, base station and computer readable storage media

Growing community of inventors

Beijing, China

Min Wu