Samsung Electronics Co., Ltd.

Fujitsu Corporation

Beijing Xiaomi Mobile Software Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Tsinghua University

Other

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

International Business Machines Corporation

Novo Nordisk A/s

Google Inc.

Telefonaktiebolaget Lm Ericsson (publ)

Dell Products Inc.

Oracle International Corporation

Beijing Boe Display Technology Co., Ltd.

Yi Wang

Yingyang Li

Shichang Zhang

Jingxing Fu

Feifei Sun

Hua Zhou

Jianming Wu

Qi Xiong

Min Wu

Yuantao Zhang

Jingang Shi

Hansheng Wang

Xin Shi

Thomas Eidenberger

Yingxiang Xin

Weiyao Shi

Sa Zhang

Yi Zhang

Chengjun Sun

Bin Yu

Lei Zhang

Jun Su

Lixiang Xu

Chen Qian

Haibo Xu

Di Wu

Jia Zhao

Miao Zhou

Jian Zhang

Yangyang Cai

Hong Wang

Weiwei Wang

Ming Zhao

Yanling Lu

Xiaoning Ma

Wei Wang

Xiaowan Ke

Yanbing Wu

Zhen Wang

Xing Zhang

Ning Zhang

Hongchao Li

Nan Jiang

Chao Ma

Jian Wang

Zhiqiang Chen

Wei Zhang

Yuanjing Li

Yinong Liu

Xiaobo Wang

Lin Ma

Xiang Gao

Bin Gao

Min Liu

Hongyu Chen

Xiaoyan Liu

Hui Tian

Hongtao Guan

Henning Thoegersen

Lifeng Liu

Jideng Zhou

Jinfeng Kang

Li Ni Zhang

Wei Li

Yan Li

Timothy J Moulsley

Ziran Zhao

Yu Wang

Qi Cheng Li

Dong Wang

Jie Zhang

Jing Liu

Peng Li

Qingjun Zhang

Huaisong Zhu

Wei Feng

Kejun Kang

Haifeng Hu

Wanlong Wu

Yan Xu

Zheng Zhao

Yin Zhu

Yulan Li

Yongfeng Xia

Lei Jia

Yi Ke Wu

Sheng Wang

Yingjie Zhang

Jun Tian

Xu Wei

Yan Gao

Yang Song

Ran Zhang

Jin Wang

Ji Min Zhang

Xuebing Jiang

Zhi Tang

Tie Liu

Wenjian Zhang

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

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method and device for receiving and/or transmitting data and/or control information, which can improve the reception performance of receiving and transmitting data and/or control information of electronic devices such as repeaters and UEs. According to an aspect of the present disclosure, there is provided a method for receiving and/or transmitting data and/or control information, executed by a node device, comprising: acquiring state related information of the node device; determining a work state of the node device according to the state related information of the node device; and according to the determined work state of the node device, stopping working or performing reception and/or transmission of the data and/or control information accordingly.

Method and device for receiving and transmitting data and/or control information

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) is provided. The method includes receiving, from a base station, a message including configuration information of a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback mode for a multicast semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) without physical downlink control channel (PDCCH) scheduling, receiving, from the base station, downlink control information (DCI) for activation of the multicast SPS PDSCH without PDCCH scheduling, receiving, from the base station, the multicast SPS PDSCH without PDCCH scheduling based on the activation of the multicast SPS PDSCH without PDCCH scheduling, and transmitting, to the base station, HARQ-ACK information for reception of the multicast SPS PDSCH without PDCCH based on the HARQ-ACK feedback mode for the multicast SPS PDSCH without PDCCH scheduling.

Method and device for receiving physical downlink shared channel

A method and a user equipment (UE) for determining a resource for sidelink communication are provided. The method includes determining, by a user equipment (UE), a resource set for sidelink communication; and determining, by the UE, the resource for sidelink communication according to the resource set, wherein the resource for sidelink communication is determined according to at least one of the resource set or a configuration from a node.

Method and user equipment for determining resource for sidelink communication

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. An apparatus and a method performed by the same in a wireless communication system are disclosed. The method includes: receiving configuration information from a base station; and receiving a downlink signal from the base station based on the configuration information, the downlink signal including downlink data. The downlink data includes a unicast physical downlink shared channel (PDSCH) and/or a multicast/broadcast PDSCH, the unicast PDSCH includes a dynamically scheduled unicast PDSCH and/or a unicast semi-persistent scheduling (SPS) PDSCH, and the multicast/broadcast PDSCH includes a dynamically scheduled multicast/broadcast PDSCH and/or a multicast/broadcast SPS PDSCH. The present disclosure improves the efficiency of uplink or downlink transmission.

Apparatus and method performed by the same in wireless 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

Decoupled computing systems include layers of same-type computing resources, and include a dispatch layer to assign tasks from one layer to another, such as input and output (I/O) flows. The I/O flows can be assigned to particular computing resources of a layer based on a weighted moving average of performance data for the layer. When traffic is high, the assignment can include random assignment to some or all of the computing resources in the layer. The I/O flows can be split between read-intensive and write-intensive flows, with more read-intensive flows being assigned based on a pick ratio.

Systems and methods for input/output dispatch

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

Intelligent service robot

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. Embodiments of the present application provide a method and device for transmitting Hybrid Automatic Repeat request-Acknowledgement (HARQ-ACK). The method for transmitting HARQ-ACK comprises: receiving, in a downlink time unit, a physical downlink shared channel (PDSCH) and control signaling, which are transmitted by a transmitting side; determining, according to the control signaling, an uplink time unit configured to feed back HARQ-ACK corresponding to the received PDSCH and an HARQ-ACK codebook corresponding to the uplink time unit; and transmitting HARQ-ACK information corresponding to the HARQ-ACK codebook on a physical uplink control channel (PUCCH) or physical uplink shared channel (PUSCH) in the uplink time unit. By the method of the present application, the determination of an HARQ-ACK codebook corresponding to an uplink time unit is realized, and thus the effective utilization of uplink control channel resources is ensured.

Method and device for transmitting HARQ-ACK

The present disclosure provides a method performed by a user equipment (UE), the method including determining formats of all downlink control information (DCI) to be received and DCI format payload sizes corresponding to the formats of the DCI; performing an alignment operation on one or more of the DCI format payload sizes according to a protocol or higher-layer signaling; and receiving all DCI, wherein, the formats of all DCI to be received include a DCI format for a multicast physical downlink shared channel (PDSCH).

Method and device for receiving downlink control information DCI

The present disclosure provides a method, system and apparatus for correcting satellite observation data. By acquiring microwave radiometer (MWR) movement observation data of a radiosonde observation limited sounding area, correcting the MWR movement observation data based on corresponding radiosonde observation data, and correcting satellite observation data based on the radiosonde observation data and corrected MWR movement observation data, the present disclosure corrects the satellite observation data of the radiosonde observation limited detection area, reduces an error of the satellite observation data, and makes the satellite observation data more accurate. The present disclosure realizes networked observation on vertical sounding of the radiosonde observation limited area, changes a limited observation condition of radiosonde observation only available at 08:00 and 20:00 every day in the original service system, and acquires complete high spatio-temporal resolution vertical sounding data of the radiosonde observation limited area in daytime.

Method, system and apparatus for correcting satellite observation data

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) 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. A method performed by a user equipment (UE)includes: receiving downlink data and/or downlink control signaling from a base station; determining uplink data and/or uplink control signaling, an uplink time unit and/or an uplink physical channel for transmitting the uplink data and/or the uplink control signaling based on the downlink data and/or the downlink control signaling; and transmitting the uplink data and/or uplink control signaling to the base station on the determined uplink time unit and/or uplink physical channel.

Method and device for uplink transmission

Methods and systems for garbage collection and compaction for key-value engines in a data storage and communication system. The method includes determining disk capacity usage of the key-value engine and adjusting a garbage collection percentage threshold and a number of garbage collection threads based on whether the disk capacity usage of the key-value engine meets and/or exceeds predetermined disk capacity usage thresholds. The method may further include performing a periodic compaction process to consolidate one or more expired pages of one or more applications on a log-structured merge (LSM) tree by merging one or more layers into a last layer of the one or more expired pages to reduce data handling during an occurrence of the garbage collection.

Methods and systems for garbage collection and compaction for key-value engines

Growing community of inventors

Beijing, China

Yi Wang