Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Zte Corpration

Zte Incorporation

Wei Gou

Peng Hao

Feng Bi

Yajun Zhao

Xianghui Han

Jing Shi

Shuqiang Xia

Xing Liu

Bo Dai

Junfeng Zhang

Zhisong Zuo

Ling Yang

Zhaohua Lu

Zijiang Ma

Bin Wang

Xincai Li

Chenchen Zhang

Chunli Liang

Yu Ngok Li

Wen Zhang

Hui Xu

Bo Gao

Ke Yao

Yunfeng Sun

Qian Dai

Shuanshuan Wu

Yuqin Chen

Focai Peng

Shuaihua Kou

Xingguang Wei

Ting Fu

Min Ren

Xiaogang Han

Ming Yuan

Kai Xiao

Wei Chen

Nan Zhao

Aimin You

Patrick Svedman

Feng Liang

Xiaojiang Han

Feiming Wang

Jun Xu

Chuangxin Jiang

He Huang

Shujuan Zhang

Jin Xu

Jian Tong Li

Feng Xie

Jin Yang

Yifei Yuan

Senbao Guo

YuNgok Li

Li Tian

Yang Liu

Yuzhou Hu

Wei Lin

Thorsten Schier

Haigang He

Zewei Chen

Fei Dong

Zhihong Qiu

Lei Mao

Changqing Zhu

Zhirong Lin

Xiyu Wang

Dongli Chen

Dongmei Li

Yiwei Deng

Liyuan Zhong

Dezhong Mi

Wanchun Zhang

Wendong Yang

Bao Zhao

The present disclosure describes methods, system, and devices for determining a user equipment (UE) to perform multimedia broadcast multicast (MBMS) uplink feedback. The method includes receiving, by at least one UE, a multicast traffic channel (MTCH) transmission in a MBMS service from a radio access network (RAN). The method further includes, in response to determining that a channel quality indicator (CQI) of the UE satisfies a preset condition, determining, by the UE, to perform MBMS uplink feedback.

Methods and devices for determining user equipment to perform uplink feedback for MTCH transmission

Methods and systems for techniques for determining uplink control channel slots for transmitting a feedback message in mobile communication technology are disclosed. In one example aspect, a wireless communication method includes performing a determination, by a wireless device, according to a first rule and a second rule, of one or more channel of M carriers on which to transmit a feedback message to a network device, where M is a positive integer, and transmitting, by the wireless device the feedback message according to the determination, wherein the first rule defines a transmission delay of the transmission of the feedback message, and wherein the second rule defines a switching of carriers between the M carriers in a case that M is greater than 1.

Methods and devices for determining uplink control channel

The present document relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to determining whether to switch a carrier of control channel resources such as a physical uplink control channel (PUCCH) resource. One example method includes transmitting, by a network node, a carrier indicator message to a terminal, the carrier indicator message indicating a carrier via a predefined bit field in a control indicator field. The method can also include receiving, by the network node, a second message from the terminal on the carrier indicated in the carrier indicator message.

Determining a carrier for a control channel 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, systems, and devices for hybrid automatic repeat request (HARQ) codebook generation in mobile communication technology are described. An example method for wireless communication includes receiving, by a wireless device from a network node, a control message comprising one or more indicators corresponding to a plurality of control channels in a service of one or more services, and determining, based on the one or more indicators, a HARQ codebook for the one or more services, wherein the service further comprises a plurality of data channels corresponding to the plurality of control channels.

Hybrid automatic repeat request codebook generation in wireless communication systems

Systems and methods for wireless communications are disclosed herein. In one embodiment, a wireless communication device that a first transmission on a first resource is canceled. In response to determining that the first transmission on the first resource is canceled, the wireless communication device performs a second transmission of a physical uplink shared channel (PUSCH) on a second resource. Configuration parameters of the second transmission of PUSCH on the second resource are configured by a network side or obtained from the first transmission.

Systems and methods for transmitting signals

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

Provided are an uplink transmission method and device, a communication node and a storage medium. The uplink transmission method includes: cancelling a transmission of part or all of time domain symbols in a first uplink transmission in a case where the first uplink transmission overlaps with a second uplink transmission in a time domain, where the first uplink transmission corresponds to a first priority, the second uplink transmission corresponds to a second priority, and the first priority is lower than the second priority; and transmitting a third uplink transmission through time domain symbols of which the transmission is cancelled in the first uplink transmission in a case where a set condition is satisfied.

Uplink transmission method and device reusing symbol resources, communication node and storage medium

Techniques are described for multiplexing content that overlap in time domain on at least two channels. An example wireless communication method includes performing a first determination, by a communication node, that a high priority feedback message to be transmitted on a control channel overlaps in time domain with a low priority feedback message to be transmitted on the control channel; performing a second determination, by the communication node, whether a multiplexing operation between the high priority feedback message and the low priority feedback message is allowed; and transmitting, in response to the first determination and in response to determining that the multiplexing operation is allowed, a multiplexed information in a resource in the control channel.

Multiplexing techniques for overlapping channels with different priorities

Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to triggering transmission of feedback channel state information. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving, by a terminal, a first message from a wireless communication node. The method also includes performing, by the terminal, a measurement relating to a channel status. The method also includes transmitting, by the terminal, a feedback message to the wireless communication node that includes information relating to the channel status based on determining that the first message includes an indication to feedback the measurement relating to the channel status.

Reference signaling design and configuration

Provided are a transmission method, a transmission apparatus, a communication node and a medium. The transmission method includes: in a case where a physical uplink control channel (PUCCH) of a target scheduling request (SR) and a PUCCH of hybrid automatic repeat request-acknowledgment (HARQ-ACK) information overlap in a time domain, determining a transmission mechanism for the target SR and the HARQ-ACK information; and performing a transmission operation according to the transmission mechanism.

Transmission method, communication node and medium

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 an uplink control receiving method, an uplink control sending method, a base station, a user equipment, and a storage medium. The method includes: specifying a beam direction used for sending an uplink control in an orthogonal frequency division multiplexing (OFDM) symbol in which the uplink control is located in a transmission unit, and receiving the uplink control according to the specified beam direction used by the uplink control; wherein the specifying the beam direction used for sending the uplink control in the OFDM symbol in which the uplink control is located in the transmission unit comprises: using by default all or at least one of beam directions used for transmitting uplink data in a previous transmission unit as the beam direction used for transmitting the uplink control, wherein the previous transmission unit refers to a transmission unit before the transmission unit.

Uplink control receiving method, uplink control sending method, base station, user equipment, and storage medium

Provided are an HARQ-ACK codebook generation method, an HARQ-ACK codebook transmission method, and a PDSCH reception method. The HARQ-ACK codebook generation method includes: receiving UL grant information sent by a base station, wherein a PUSCH scheduled by the UL grant information is used for the UE to transmit an HARQ-ACK codebook; and according to a value of a Downlink Assignment index (DAI) in the UL grant information and a situation that the UE receives PDSCHs, determining a corresponding mechanism to generate the HARQ-ACK codebook.

HARQ-ACK codebook generation method, HARQ-ACK codebook transmission method, and PDSCH reception method

Growing community of inventors

Shenzhen, China

Wei Gou