公开(公告)号：US12004179B2

公开(公告)日：2024-06-04

申请号：US17422223

申请日：2020-01-13

Applicant: ZTE CORPORATION

Inventor： Xianghui Han ,  Peng Hao ,  Wei Gou ,  Chunli Liang ,  Jing Shi ,  Shuqiang Xia

IPC: H04H20/71 ,  H04L1/1607 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04L1/1614 ,  H04L1/1812 ,  H04L5/0055

Abstract: Embodiments of the present disclosure provide a method and apparatus for transmitting group downlink control information (DCI), wherein the method includes: transmitting group DCI to a user side, wherein the group DCI includes N bit blocks, and each bit block carries indication information including at least one of: an identifier of a user to be fed back (UE-ID), an identifier of a Hybrid Automatic Repeat reQuest (HARQ) process (HARQ-ID) of the user to be fed back, and a bitmap mapping of K HARQ processes of one user; and the indication information carried in each bit block of the group DCI is configured to indicate feedback information of the corresponding HARQ process.

公开(公告)号：US11924682B2

公开(公告)日：2024-03-05

申请号：US17266852

申请日：2019-08-12

Applicant: ZTE CORPORATION

Inventor： Shuqiang Xia ,  Ting Fu ,  Peng Hao ,  Chunli Liang ,  Min Ren ,  Wei Gou ,  Jing Shi ,  Xianghui Han

IPC: H04L1/1812 ,  H04L1/1822 ,  H04L1/1829 ,  H04L1/1867 ,  H04L5/00 ,  H04W28/04 ,  H04W28/06 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/115 ,  H04W72/23 ,  H04W72/232 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

CPC classification number: H04W28/04 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1887 ,  H04L1/1893 ,  H04L1/1896 ,  H04L5/0055 ,  H04L5/0092 ,  H04W28/06 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/115 ,  H04W72/23 ,  H04W72/232 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

Abstract: Provided are a response receiving and sending method, a retransmission method, a communication device, and a storage medium. The method includes: sending a transport block to a first communication device through a pre-configured period resource, and receiving a correct response corresponding to the transport block on a pre-configured correct response resource.

公开(公告)号：US11882561B2

公开(公告)日：2024-01-23

申请号：US17170219

申请日：2021-02-08

Applicant: ZTE Corporation

Inventor： Chunli Liang ,  Shuqiang Xia ,  Xianghui Han ,  Jing Shi ,  Min Ren ,  Wei Lin

IPC: H04W72/21 ,  H04L1/08 ,  H04W72/0446 ,  H04W72/1268

CPC classification number: H04W72/21 ,  H04L1/08 ,  H04W72/0446 ,  H04W72/1268

Abstract: A method of wireless communication includes receiving, at a communication device, an interrupt indication indicating an interruption to occur on a first transmission resource, interrupting, based on the interrupt indication, a transmission scheduled to occur using a second transmission resource on a channel, where the first transmission resource and the second transmission resource at least partially overlap, and transmitting, in case that the transmission included a control information, the control information, using a third transmission resource.

公开(公告)号：US11706787B2

公开(公告)日：2023-07-18

申请号：US16952772

申请日：2020-11-19

Applicant: ZTE CORPORATION

Inventor： Jing Shi ,  Bo Dai ,  Yifei Yuan ,  Huiying Fang ,  Shuqiang Xia ,  Shupeng Li

IPC: H04W72/23 ,  H04W72/50 ,  H04L5/00 ,  H04W72/53 ,  H04W4/70 ,  H04W76/27 ,  H04W72/0446

CPC classification number: H04W72/535 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0094 ,  H04W4/70 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/53 ,  H04W76/27 ,  H04L5/0007

Abstract: The present invention provides a method and apparatus for determining a scheduling gap, wherein, the method comprises: demodulating the NarrowBand Physical Downlink Control Channel in order to determine the initial subframe of the scheduled NarrowBand Physical Downlink Shared Channel (NB-PDSCH) or the NarrowBand Physical Uplink Shared Channel (NB-PUSCH), wherein, the basis for determining the initial subframe comprises at least one of the following: the final subframe of the NB-PDCCH, the final subframe in the search space where the NB-PDCCH is located, the resource allocation within the scheduling window, and the scheduling gap indication. The implementation of the present technical solutions solves the problem of how to determine the scheduling within the NarrowBand system, thereby saving indication expenditure and improving resource usage efficiency.

公开(公告)号：US11627599B2

公开(公告)日：2023-04-11

申请号：US17054484

申请日：2019-04-26

Applicant: ZTE CORPORATION

Inventor： Xianghui Han ,  Shuqiang Xia ,  Jing Shi ,  Chunli Liang ,  Min Ren ,  Wei Lin

IPC: H04W72/21 ,  H04L1/1812 ,  H04L5/00 ,  H04W74/00

Abstract: Provided are a method and apparatus for signal transmission and a terminal. The method includes determining the sending mode of multiple uplink channels by a user equipment (UE) in a case where overlapped symbols of the uplink channels exist in time domain; and sending uplink signals carried by the uplink channels according to the determined sending mode.

公开(公告)号：US20230077644A1

公开(公告)日：2023-03-16

申请号：US17986555

申请日：2022-11-14

Applicant: ZTE Corporation

Inventor： Jing Shi ,  Peng Hao ,  Xingguang Wei ,  Wei Gou ,  Xing Liu

IPC: H04W72/12 ,  H04L1/00

Abstract: 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.

公开(公告)号：US20230012010A1

公开(公告)日：2023-01-12

申请号：US17949821

申请日：2022-09-21

Applicant: ZTE Corporation

Inventor： Kai Xiao ,  Jing Shi ,  Peng Hao ,  Xingguang Wei ,  Wei Gou

IPC: H04W72/04

Abstract: 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.

公开(公告)号：US11363609B2

公开(公告)日：2022-06-14

申请号：US17035520

申请日：2020-09-28

Applicant: ZTE CORPORATION

Inventor： Jing Shi ,  Shuqiang Xia ,  Chunli Liang ,  Xianghui Han ,  Min Ren ,  Wei Lin

IPC: H04W72/04 ,  H04L1/00 ,  H04L5/00 ,  H04L25/02 ,  H04W24/08 ,  H04W56/00 ,  H04W72/14 ,  H04W80/08

Abstract: Methods, apparatus and systems for preempting uplink transmission resource in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: receiving indication information, wherein the indication information indicates that a first resource region is at least partially preempted; and cancelling or stopping or puncturing an uplink transmission based on the indication information.

公开(公告)号：US10965404B2

公开(公告)日：2021-03-30

申请号：US15952490

申请日：2018-04-13

Applicant: ZTE CORPORATION

Inventor： Xianghui Han ,  Shuqiang Xia ,  Bo Dai ,  Qian Dai ,  Wen Zhang ,  Jing Shi

IPC: H04L1/18 ,  H04L1/16 ,  H04W72/04

Abstract: Provided are a hybrid automatic repeat request timing method and apparatus. The method comprises: in the case where a device detects physical shared channel transmission within a first target transmission time interval (TTI), the device transmitting an acknowledgement instruction (ACK) response or a negative acknowledgement instruction (NACK) response of a hybrid automatic repeat request (HARQ) of a corresponding physical shared channel within the (pre-set number)th TTI after a second target TTI, wherein the number of symbols L1 contained in a TTI for downlink data transmission and the number of symbols L2 contained in a TTI for uplink data transmission satisfy the following condition: LI∈{1, 2, 3, 4, 5, 6, 7}, I=1 or 2. According to the embodiments of the present invention, the problem in the relevant art that an HARQ timing relationship cannot satisfy the further shortening of a TTI length is solved.

公开(公告)号：US20200178274A1

公开(公告)日：2020-06-04

申请号：US16784034

申请日：2020-02-06

Applicant: ZTE CORPORATION

Inventor： Jing Shi ,  Shuqiang Xia ,  Xianghui Han ,  Chunli Liang ,  Wen Zhang ,  Min Ren

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04 ,  H04L1/18

Abstract: Methods and system for transmitting a scheduling request simultaneously with HARQ-ACK messages are disclosed. In one embodiment, a method performed by a first communication node, includes: allocating N resources for transmitting a scheduling request from a second communication node to the first communication node, wherein at least one resource is allocated for transmitting the scheduling request only and also for transmitting a HARQ-ACK message and the scheduling request simultaneously, wherein N is a positive integer.