Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Ubtech Robotics Corp Ltd

Johnson Electric International Ag

Sae Magnetics (h.k.) Limited

Huawei Technologies Co., Limited

Jing Shi

Shuqiang Xia

Xianghui Han

Bo Dai

Wen Zhang

Peng Hao

Chunli Liang

Huiying Fang

Min Ren

Wei Gou

Kun Liu

Xingguang Wei

Zhaohua Lu

Xianming Chen

Xincai Li

Qian Dai

Xing Liu

Zhisong Zuo

Wei Bin Lin

Wenfeng Zhang

Yu Ngok Li

Yijian Chen

Yifei Yuan

Chenchen Zhang

Shupeng Li

Youjun Xiong

Yong Li

Junfeng Zhang

Liujun Hu

Shuanshuan Wu

Jun Xu

Jin Xu

Yue Li

Feng Bi

Wei Chen

Kai Xiao

Shuaihua Kou

Wei Lin

Youpeng Li

Donglei Chen

Jianxin Pang

Yunfeng Sun

Yizhang Liu

Yuan Liu

Bin Hua Liu

Hongyu Ding

Zheng Xie

Ming Yuan

Hui Wang

Haigang He

Yiu Sing Ho

Jian Li

Fei Huang

Jian Zhou

Kunlei Zhao

Wen Ju Yang

Ting Fu

Yachao Liang

Yiping Li

Hong Min Wei

Zhen Shen

Yangyu Pi

Huaqiang Lu

Peng Deng

Hui Juan Xing

Yanlin Song

John Rhee

Shulong Liu

Dao Long Xiao

Si Jun Zhao

Xiang Chun Duan

Lijie Wu

Xincai Lin

Shu Ze Li

Guosheng Pu

Meng Zou

Masaru Ichikawa

The present disclosure describes methods, systems and devices for switching cross-carrier scheduling primary cell for a user equipment (UE), wherein a secondary cell is configured to schedule the primary cell. One method includes receiving, by the UE, a downlink control information (DCI) via a physical downlink control channel (PDCCH) from a network base station, the DCI used to switch the cross-carrier scheduling primary cell. Another method includes receiving, by the UE, a medium access control (MAC) control element (CE) from a network base station, the MAC CE used to switch the cross-carrier scheduling primary cell. Another method includes performing switching off cross-carrier scheduling primary cell by a secondary cell for a UE, and restoring, by the UE, a factor in the primary cell for scheduling the primary cell, and/or restoring, by the UE, a non-fallback downlink control information (DCI) in the primary cell for scheduling the primary cell.

Method and device for cross-carrier scheduling primary cell

Systems and methods for wireless communications are disclosed herein. Example implementations include a wireless communication method of dividing, by a wireless communication device, an uplink transmission into a plurality of virtual uplink transmissions based on one or more time-domain parameters, and determining, by the wireless communication device for each of the plurality of virtual uplink transmissions, respective time-domain positions of one or more demodulation reference signals. Example implementations also include a wireless communication method of determining, by a wireless communication device, a number of valid symbols for an uplink transmission, and determining, by the wireless communication device for the uplink transmission, respective time-domain positions of one or more demodulation reference signals.

Systems and methods for enhancing uplink transmission

The present application relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to determining PUCCH resources for a HARQ-ACK codebook of a MBMS service. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving, by a terminal, a first set of information relating to a unicast service and a second set of information relating to a multimedia broadcast multicast service (MBMS). The method also includes generating, by the terminal, a final codebook that is a concatenation of a first codebook based on the first set of information and a second codebook based on the second set of information.

Codebook design for multimedia broadcast multicast services (MBMS)

Methods and systems for techniques for determining control message formats in wireless networks are disclosed. In an implementation, a method of wireless communication includes determining, by a wireless device, a size budget of a control information in a case that the control information includes multi-cell scheduling control information, and monitoring a plurality of control channels carrying the control information within the size budget.

Methods and systems for determining control information in wireless networks

Methods, apparatus, and systems that enable accurate dynamic resource indication are disclosed. In one example aspect, a method for wireless communication includes receiving, by a terminal, a first signaling message from a first network device. The first signaling message includes a time domain resource allocation (TDRA) field that maps to at least one group of time domain resource information that includes an offset for determining a first transmission resource for a first transmission between the terminal and the first network device. The method also includes performing, by the terminal, the first transmission with the first network device using the first transmission resource. a position of the first transmission resource is determined according to at least one valid slot in a plurality of slots identified using a starting point associated with the first signaling message and the offset in the first signaling message.

Dynamic resource scheduling in wireless communications

This document generally relates to wireless communication that includes at least one communication node determining that a first resource overlaps a transmission; and determining to cancel or rate match the transmission in response to the first resource overlapping the transmission. This document also relates to wireless communication that includes at least one communication node determining that a first resource overlaps a transmission of a signal; and determining whether to receive the signal in response to the first resource overlapping the signal, wherein rate matching is performed for the signal.

Signal mechanism determination for wireless communications

In various arrangements, a User Equipment (UE) receives at least one of first scheduling indicators and second scheduling indicators. Each of the first scheduling indicators schedules a transmission. The transmission scheduled by each of the first scheduling indicators is a first transmission type or a second transmission type. Each of the second scheduling indicators schedules two or more of the transmissions. Each transmission scheduled by a second scheduling indicator is the first transmission type or the second transmission type. The UE generates one or more sub-codebooks according to one or more of the first scheduling indicators, the second scheduling indicators, the first transmission type, and the second transmission type. The UE generates a codebook by combining the generated one or more sub-codebooks.

Systems and methods for providing feedback information

A wireless communication method includes determining, by a wireless communication device, a first carrier corresponding to a first frequency resource and a second carrier corresponding to a second frequency resource, and determining, by the wireless communication device, whether to transmit a third transmission during a time interval based on a first transmission, a second transmission and an operation state, the second transmission being transmitted before the first transmission is to be transmitted.

Systems and methods for uplink transmission switching

The present application relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to digital wireless communication, and more specifically, to techniques related to maintaining a PDCCH blind decoding budget in the case that a cell can be scheduled by another cell and by itself. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving, by a terminal on a scheduling cell, control information for a first cell according to a rule that an amount of blind decoding resources for the first cell does not exceed a budget, wherein the first cell is scheduled by the scheduling cell and the first cell is also scheduled by itself.

Resource determination in wireless communications

Provided are a threshold value determination method and apparatus, a resource determination method and apparatus, a network device and a storage medium. The threshold value determination method includes: a first threshold value is determined according to a preset rule, where the first threshold value is a threshold value of each span in a span pattern. The resource determination method includes: a resource that should be reserved or dropped is determined by utilizing a threshold value of a span; where the resource includes a candidate set, or all candidate sets within a search space, or all candidate sets of the search space within a current span, or candidate sets of all search spaces within the span.

Threshold value, resource determination method, apparatus, network device, and storage medium

Provided are an uplink transmission method and apparatus, a resource indication method and apparatus, a serving node, and a medium. The method includes the following, downlink control information is received, where the downlink control information includes a resource indication domain; and an uplink transmission mechanism is determined according to an indication resource indicated by the resource indication domain.

Uplink transmission method and apparatus, resource indication method and apparatus, serving node, and medium

The present disclosure describes method, systems, and devices for transmitting feedback information by a communication node. The method includes sending a hybrid automated repeat request-acknowledgement (HARQ-ACK) in response to a preset rule being satisfied.

Methods and devices for transmitting feedback information

Provided are a resource indication method and apparatus, a serving node and a storage medium. The resource indication method includes: sending first resource indication information to a user terminal, where the first resource indication information is used for indicating an uplink data transmission mechanism to the user terminal; and receiving uplink data sent by the user terminal.

Resource indication method and apparatus, and service node and storage medium

Provided are an information generation method, a device, and a storage medium. The method includes: receiving a DCI sent by a second communication node, where the DCI is used for scheduling at least one PDSCH; and generating a corresponding feedback codebook according to a C-DAI value and a T-DAI value which are contained in a DAI indicator field in the DCI.

Information generation method, device, and storage medium

The present disclosure describes methods, systems and devices for scheduling at least one cell with downlink control information (DCI) for a user equipment (UE). One method includes receiving, by the UE, the DCI via a physical downlink control channel (PDCCH) from a network base station, the DCI used to schedule at least one physical downlink shared channel (PDSCH) on the at least one cell. Another method includes sending, by a network base station to the UE, the DCI via a PDCCH, the DCI used to schedule at least one PDSCH on the at least one cell.

Methods and devices for scheduling multiple cells with single downlink control information

Growing community of inventors

Shenzhen, China

Jing Shi