公开(公告)号：US12101191B2

公开(公告)日：2024-09-24

申请号：US17487585

申请日：2021-09-28

Applicant: ZTE Corporation

Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Xiyu Wang ,  Chuangxin Jiang ,  Huahua Xiao ,  Zhen He

IPC: H04L5/00 ,  H04L1/1812

CPC classification number: H04L1/1812 ,  H04L5/0055

Abstract: Disclosed are information transmission methods and devices. In an embodiment, an information transmission method includes: determining second information including a frequency domain bandwidth set; determining a hybrid automatic repeat request acknowledge (HARQ-ACK) codebook to be transmitted according to the determined second information; and transmitting the HARQ-ACK codebook.

公开(公告)号：US12095695B2

公开(公告)日：2024-09-17

申请号：US17290744

申请日：2019-11-04

Applicant: ZTE Corporation

Inventor： Yuxin Wang ,  Zhaohua Lu ,  Chuangxin Jiang ,  YuNgok Li ,  Zhen He

IPC: H04L5/00 ,  H04L25/02 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/53

CPC classification number: H04L5/0051 ,  H04L5/0012 ,  H04L5/0048 ,  H04L25/0226 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/53

Abstract: Provided are a sounding reference signal transmission method and apparatus, a communication node device and a storage medium, wherein configuration information of each sounding reference signal symbol in an uplink subframe may be determined according to configuration signaling information and/or a predefined rule; and each sounding reference signal symbol is transmitted according to the configuration information.

公开(公告)号：US12003459B2

公开(公告)日：2024-06-04

申请号：US17401884

申请日：2021-08-13

Applicant: ZTE Corporation

Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Yu Ngok Li ,  Chuangxin Jiang ,  Zhen He

IPC: H04L5/00 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/23

CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/23

Abstract: Provided are an information transmission method and apparatus. The method includes acquiring, according to one of a second type of information or a third type of information, the other one of the second type of information or the third type of information; or transmitting one piece of first signaling information including the second type of information and the third type of information. The second type of information includes at least one of a downlink control channel resource group, an uplink control channel resource group, a process number set, a transmission configuration indicator (TCI) state group, a spatial relation information group or an antenna group.

公开(公告)号：US11973588B2

公开(公告)日：2024-04-30

申请号：US17368248

申请日：2021-07-06

Applicant: ZTE Corporation

Inventor： Chuangxin Jiang ,  Zhaohua Lu ,  Yu Ngok Li ,  Xinquan Ye ,  Huahua Xiao ,  Wenjun Yan ,  Zhen He ,  Shujuan Zhang

IPC: H04L1/00 ,  H04L5/00

CPC classification number: H04L1/0013 ,  H04L1/001 ,  H04L5/0048

Abstract: A method of wireless communication includes grouping, by a network device, rate matching resources into a plurality of first groups for communication with a wireless terminal and transmitting a channel control indicator identifying at least a first group from the plurality of first groups of rate matching resources. In various embodiments, the rate matching resources include one or more of a rate matching pattern comprising multiple time-frequency transmission resources, a periodic zero power channel state information reference signal (ZP CSI-RS) resource set, an aperiodic ZP CSI-RS resource set, a semi-persistent ZP CSI-RS resource set, a long-term evolution cell specific reference signal (LTE CRS) resource, or a rate matching pattern group.

公开(公告)号：US11943065B2

公开(公告)日：2024-03-26

申请号：US17306228

申请日：2021-05-03

Applicant: ZTE Corporation

Inventor： Chuangxin Jiang ,  Zhaohua Lu ,  Yu Ngok Li ,  Shujuan Zhang ,  Zhen He ,  Huahua Xiao ,  Xinquan Ye ,  Rongchen Sun ,  Hao Wu

IPC: H04L1/1867 ,  H04L1/1829

CPC classification number: H04L1/1887 ,  H04L1/1854 ,  H04L1/1896

Abstract: In one configuration, multiple TRPs, or base stations such a next generation node B (gNB) base stations send different transport blocks (TBs) to a user equipment (UE) at the same time or at different times. In another configuration, multiple base stations may send the same data at the same time to a UE. When the same data is being sent by multiple base stations to a UE, the UE must be notified by some mechanism. Disclosed herein are multiple mechanism for notifying the UE that multiple base stations will be transmitting toe same data at the same time. When there is a backhaul between a TRP and another, each TRP can choose to send the same data stream to increase the reliability of the transmission when, for example, the UE receives at a low signal-to-noise ratio (SNR).

公开(公告)号：US11924834B2

公开(公告)日：2024-03-05

申请号：US17290730

申请日：2019-11-01

Applicant: ZTE Corporation

Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Chuangxin Jiang ,  YuNgok Li ,  Bo Gao ,  Hao Wu ,  Zhen He

IPC: H04W72/12 ,  H04L1/08 ,  H04L1/16 ,  H04L1/1607 ,  H04L5/00 ,  H04W72/20

CPC classification number: H04W72/20 ,  H04L1/08 ,  H04L1/1614 ,  H04L5/0048

Abstract: Provided are a control channel monitoring method and apparatus, an information element transmission method and apparatus, a device, and a storage medium Whether H first-type control channel elements include the same control channel information can be determined according to signaling information and/or a preset rule, where H is a positive integer greater than or equal to 2; and a control channel is monitored according to a determination result.

公开(公告)号：US20220006588A1

公开(公告)日：2022-01-06

申请号：US17290744

申请日：2019-11-04

Applicant: ZTE Corporation

Inventor： Yuxin Wang ,  Zhaohua Lu ,  Chuangxin Jiang ,  YuNgok Li ,  Zhen He

IPC: H04L5/00 ,  H04W72/04

Abstract: Provided are a sounding reference signal transmission method and apparatus, a communication node device and a storage medium, wherein configuration information of each sounding reference signal symbol in an uplink subframe may be determined according to configuration signaling information and/or a predefined rule; and each sounding reference signal symbol is transmitted according to the configuration information.