Zte Corporation

Huawei Technologies Co., Limited

Xi'an Zhongxing New Software Co., Ltd.

Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Advanced Standard Communication LLC

Weiwei Yang

Bo Dai

Huiying Fang

Kun Liu

Chunli Liang

Xianming Chen

Shuqiang Xia

Luanjian Bian

YouJun Hu

Bin Yu

Youjun Hu

Peng Fei Zhu

Zhaohua Lu

Peng Hao

Yan Liu

Xiubin Sha

Yajun Zhao

Yuxin Wang

Jing Jing Xiao

YuNgok Li

Jianxun Ai

Ning Zhu

Dezhong Mi

Haitao Wei

Jungang Ren

Jun Xu

Guanghui Yu

Zhisong Zuo

Yifei Yuan

Liujun Hu

Shupeng Li

Weimin Li

Xin Wan Wu

Lu Ren

Yuqiang Zhang

Liangliang Liu

Xiaojun Ma

Yuan Feng

Xin Wu

Jing Xiao

Provided are a method and a device for processing a timing advance (TA), and a method and a device for sending indication information. One of the methods includes: in response to a first condition being satisfied, determining that a TA of a terminal is in an invalid state; where the first condition includes at least one of the followings: in response to the terminal being a stationary terminal, a TA timer times out and a change amount of a first measurement value exceeds a first threshold; or in response to the terminal being a non-stationary terminal, the TA timer times out, or the change amount of the first measurement value exceeds the first threshold, or the TA timer times out and the change amount of the first measurement value exceeds the first threshold.

Method and device for processing timing advance (TA), and method and device for sending indication information

Provided are a method and device for sending a group Wake-Up Signal (WUS). The method includes: configuring, by a base station, indication information corresponding to a group WUS via higher-layer signalling; determining, by the base station, a first parameter according to the indication information; and sending, by the base station, the group WUS to a terminal according to the first parameter, wherein the group WUS is a WUS corresponding to a group of terminals; the indication information includes at least one of: the number of groups, a location parameter, multiplexing information, a threshold, signal set information, a group index set, and a sequence set index; and the first parameter includes at least one of: a resource location corresponding to a group WUS, an all-wake-up signal corresponding to each group, and a sending sequence corresponding to the group WUS.

Method and device for sending group wake-up signal

Provided are a data transmission method and apparatus, and a storage medium. The method includes: receiving second downlink control information over a second search space, and rejecting receiving first downlink control information over a first search space; wherein the second downlink control information comprises downlink control information for carrying feedback of a base station.

Data transmission method and apparatus, and storage medium

Provided are a configuration method and apparatus, a receiving method and apparatus, a device, and a storage medium. The configuration method includes: determining a modulation and coding scheme (MCS) set based on a higher-layer configuration parameter; and configuring an MCS of data based on the MCS set; where the higher-layer configuration parameter indicates whether data transmission supports a 16 quadrature amplitude modulation (16QAM) modulation scheme, and the MCS set includes one or more of: a first MCS set and a second MCS set.

Method and apparatus for modulation and coding scheme configuration based on higher layer parameter

Methods, apparatus and systems for determining a transmission resource for transmitting a wake-up signal in a wireless communication are described. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: determining an initial transmission resource for wake-up signal (WUS) transmission; determining an updated transmission resource for WUS transmission based at least on the initial transmission resource and an offset; and transmitting, on the updated transmission resource, a WUS to at least one wireless communication device, wherein the offset is selected from a plurality of predetermined values based on a location of a paging occasion (PO) corresponding to the WUS.

Methods, apparatus and systems for determining a resource for wake-up signal transmissions

Provided are a transmission method and device, and a computer readable storage medium. The transmission method includes: receiving, by a terminal, indication information of a maximum transmission block size (TBS) supported by a data transmission, and determining the maximum TBS supported by the data transmission according to the indication information; and determining, by the terminal, a TBS supported by the data transmission according to the maximum TBS supported by the data transmission.

Transmission method and device, computer readable storage medium

A data transmission method and device, and a resource determination method and device, the method including user equipment (UE) transmitting a signal on one or more first uplink channel resources, where the signal includes one of the following: a single subcarrier signal, a multi-subcarrier signal, or a random access signal.

Data transmission method and device and resource determination method and device

A transmission control method and apparatus, a terminal device, a base station, a communication system, and a non-transitory computer-readable storage medium are disclosed. The transmission control method may include: judging validation of Timing Advance (TA); and initiating a random access procedure in response to the TA being in an invalid state.

Transmission control method and apparatus, terminal, base station, communication system and storage medium

Presented are systems, methods, apparatuses, or computer-readable media for monitoring control channels using dynamic downlink control information. A wireless communication device may receive, from a wireless communication node, a higher layer configuration. The wireless communication device may receive, from the wireless communication node, downlink control information (DCI) configured to trigger upper limits for physical downlink control channel (PDCCH) monitoring. In some embodiments, the wireless communication device may decode at least one PDDCH in at least one slot according to the upper limits.

Monitoring control channels using dynamic downlink control information

Provided are a wake up signal sending method and apparatus, a wake up signal receiving method and apparatus, a base station, a terminal and a storage medium. The number of groups corresponding to a WUS and position information about the WUS are configured. Then, a first sequence corresponding to the WUS is sent in a resource position corresponding to the position information. This implements the configuration and sending of a group wake up signal, and avoids unnecessary PDCCH detection processes of a terminal, thereby reducing the power consumption of the terminal effectively.

Wake up signal sending method, wake up signal receiving method, base station and terminal

Provided are a method and apparatus for transmitting downlink control information. The method includes transmitting the downlink control information (DCI) through a physical downlink control channel (PDCCH); and scheduling multiple transport blocks (TBs) through the DCI. The scheduled multiple TBs are indicated by new data indicator (NDI) information and hybrid automatic repeat request (HARQ) process information in the DCI.

Method and apparatus for transmitting downlink control information

A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: receiving a resource allocation message indicative of a plurality of resource groups allocated for a signal; and transmitting the signal using a portion of the plurality of resource groups, wherein, in a frequency domain, the portion of the plurality of resource groups presents a hopping pattern comprising at least a first hopping path that is associated with a first plurality of increasing frequency spacings and a second hopping path that is associated with a second plurality of decreasing frequency spacings.

System and method for transmitting a signal

Provided are a transport block (TB) scheduling method and device, a storage medium and an electronic device. The method includes: in the case that one DCI schedules multiple TBs, the sizes of the multiple TBs are indicated through a resource assignment field, an MCS field, offset value indicator information and NDI information of the DCI, wherein the NDI information is used for determining whether the multiple TBs are newly transmitted or retransmitted; or the sizes of the multiple TBs are indicated through the resource assignment field, the MCS field, and the offset value indicator information of the DCI; and the DCI is transmitted over a PDCCH.

Transport block scheduling method and device, storage medium and electronic device

An operating method for a media stream transmission key includes: detecting, by a media gateway, lifetime status information of a media stream transmission key; and when the media gateway determines that a lifetime of the media stream transmission key expires, executing, by the media gateway, a media stream transmission key lifetime expiry behavior according to an instruction of a media gateway controller. The embodiments of the present invention fill a technical gap that an operation is performed on a lifetime status of a media stream transmission key in an architecture where an MG and an MGC are separated.

Operating method, apparatus and system for media stream transmission key

A method and an apparatus for transmitting and receiving a signal, a storage medium and an electronic apparatus are provided. The method includes: determining transmission information of a group Wake up signal (WUS) according to at least one of the following configuration information: one or more sequences corresponding to the group WUS, time domain location information corresponding to the group WUS, and frequency domain location information corresponding to the group WUS, wherein the group WUS is a WUS corresponding to a group of one or more terminals; and transmitting the WUS according to the transmission information.

Method and apparatus for transmitting and receiving signal, storage medium and electronic apparatus

Growing community of inventors

Shenzhen, China

Weiwei Yang