公开(公告)号：US11711812B2

公开(公告)日：2023-07-25

申请号：US16610996

申请日：2018-06-12

Applicant: ZTE Corporation

Inventor： Yuxin Wang ,  Zhaohua Lu ,  Yu Ngok Li ,  Yijian Chen ,  Chuangxin Jiang ,  Yong Li

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/23 ,  H04W72/044

CPC classification number: H04W72/23 ,  H04L5/0005 ,  H04L5/0048 ,  H04W72/044

Abstract: Provided a method for configuring an unlink signal. The method includes: indicating, by a first communication node through signaling, a resource or a frequency hopping manner used by a second communication node for transmitting the uplink signal, or predefining, by the first communication node and the second communication node, the resource or the frequency hopping manner used by the second communication node for transmitting the uplink signal. Further provided are an apparatus for configuring an uplink signal, a method and apparatus for determining an uplink signal, a base station, a terminal and a storage medium.

公开(公告)号：US20230198699A1

公开(公告)日：2023-06-22

申请号：US16646345

申请日：2018-09-07

Applicant: ZTE CORPORATION

Inventor： Yuxin Wang ,  Shujuan Zhang ,  Zhaohua Lu ,  Yu Ngok Li ,  Chuangxin Jiang

IPC: H04L5/00

CPC classification number: H04L5/0048

Abstract: Disclosed are a reference signal configuration method and device, an information transmission method and device, and an information receiving method and device. The reference signal configuration method includes: indicating, by a first communication node, via signaling a resource used by a second communication node for transmitting a reference signal; or predefining, by a first communication node and a second communication node, a resource used by the second communication node for transmitting a reference signal. Further disclosed are a storage medium and a processor.

公开(公告)号：US11582779B2

公开(公告)日：2023-02-14

申请号：US16718699

申请日：2019-12-18

Applicant: ZTE CORPORATION

Inventor： Yijian Chen ,  Zhaohua Lu ,  Chuangxin Jiang ,  YuNgok Li ,  Hao Wu

IPC: H04W72/12 ,  H04W72/04 ,  H04W56/00 ,  H04W72/14 ,  H04W76/12 ,  H04B7/06 ,  H04L1/16 ,  H04W72/1268 ,  H04L1/1607 ,  H04W72/0446

Abstract: Provided are a method, device and storage medium for configuring a starting symbol position of an uplink data channel. The method includes: determining a configuration value of a first type parameter set, where the first type parameter set is a set of uplink data parameters; determining a configuration range of a starting symbol position of an uplink data channel according to the configuration value of the first type parameter set; and selecting a starting symbol position of the uplink data channel from the configuration range of the starting symbol position of the uplink data channel, and notifying a receiving end of the selected starting symbol position of the uplink data channel.

公开(公告)号：US11564218B2

公开(公告)日：2023-01-24

申请号：US17002474

申请日：2020-08-25

Applicant: ZTE Corporation

Inventor： Shujuan Zhang ,  Yu Ngok Li ,  Bo Gao ,  Chuangxin Jiang ,  Nan Zhang ,  Hao Wu ,  Zhaohua Lu

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/10 ,  H04W72/12

Abstract: Provided are methods and apparatuses for transmitting and receiving control signaling and for determining information. The method include determining second information according to first information, where the second information includes at least one of the following: the number N of bits used in first control signaling to notify a first transmission parameter, a correspondence mapping table between an index value referenced by the first transmission parameter in the first control signaling and the value of the first transmission parameter, the type of the first transmission parameter notified by a predetermined indication field in the first control signaling, or position information of the bits used in the first control signaling to notify the first transmission parameter; and where the first information includes a relationship between a transmission time interval between the first control signaling and a first signal and a predetermined threshold K, where N and K are non-negative integers; and transmitting the first control signaling.

公开(公告)号：US20220407651A1

公开(公告)日：2022-12-22

申请号：US17775286

申请日：2020-11-05

Applicant: ZTE Corporation

Inventor： Xinquan Ye ,  Chuangxin Jiang ,  Zhaohua Lu ,  Shujuan Zhang ,  Huahua Xiao ,  Yijian Chen

IPC: H04L5/00

Abstract: Provided are a position determination method and device for a reference signal, a communication node and a storage medium. The position determination method for a reference signal includes acquiring indication information; and determining the frequency domain position of a first PTRS and the frequency domain position of a second PTRS according to the indication information and a predefined mapping relationship. The predefined mapping relationship indicates a mapping relationship between the indication information and the frequency domain position of the first PTRS and a mapping relationship between the indication information and the frequency domain position of the second PTRS.

公开(公告)号：US11469847B2

公开(公告)日：2022-10-11

申请号：US16872303

申请日：2020-05-11

Applicant: ZTE Corporation

Inventor： Chunli Liang ,  Shuqiang Xia ,  Zhisong Zuo ,  Chuangxin Jiang

IPC: H04J13/00 ,  H04L25/03 ,  H04L27/26 ,  H04W72/04

Abstract: New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.

公开(公告)号：US11469808B2

公开(公告)日：2022-10-11

申请号：US16969640

申请日：2019-01-30

Applicant: ZTE CORPORATION

Inventor： Hao Wu ,  Yu Ngok Li ,  Chuangxin Jiang ,  Shujuan Zhang ,  Yijian Chen ,  Zhaohua Lu

IPC: H04B7/06 ,  H04W76/27 ,  H04L1/00 ,  H04L5/00 ,  H04L5/10 ,  H04W72/04 ,  H04W72/12 ,  H04W80/02

Abstract: Provided are methods and devices for sending and receiving a channel state information (CSI) report, and electronic devices. The method for sending a CSI report includes that a terminal determines priorities of M CSI reports, where M is a natural number not less than 1; an available channel resource is selected from a channel resource set for receiving the M CSI reports, where the channel resource set includes J channel resources supporting reception of the M CSI reports and J is a natural number not less than 1; and at least one CSI report is transmitted according to the priorities by using the available channel resource.

公开(公告)号：US11438112B2

公开(公告)日：2022-09-06

申请号：US16761015

申请日：2018-11-02

Applicant: ZTE CORPORATION

Inventor： Chuangxin Jiang ,  Yu Ngok Li ,  Yijian Chen ,  Zhaohua Lu ,  Meng Mei ,  Feiming Wang ,  Shujuan Zhang

IPC: H04W4/00 ,  H04L5/00

Abstract: The reference signal transmission method includes: using at least one of the following information indication bit to configure the indication information of the reference signal to be transmitted and transmitting the reference signal: port information of the demodulated reference signal (DMRS), port correspondence information of the phase tracking reference signal (PTRS), code block group (CBG) related notification information, and SRS resource indicator (SRI) information, precoding matrix indicator (TPMI) information, or transmission layer number indicator (TRI) information.
Figure accompanying the abstract: FIG. 5

公开(公告)号：US11424879B2

公开(公告)日：2022-08-23

申请号：US16760053

申请日：2018-08-30

Applicant: ZTE Corporation

Inventor： Yuxin Wang ,  Chuangxin Jiang ,  Zhaohua Lu ,  YuNgok Li ,  Hao Wu

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

Abstract: Provided in the embodiments of the present disclosure are a communication method and system. The method at least includes: determining a base sequence that a second communication node uses to send a reference signal; and receiving the reference signal that is sent by the second communication node using the base sequence.

公开(公告)号：US20220007400A1

公开(公告)日：2022-01-06

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 ,  H04L5/00 ,  H04L1/16 ,  H04L1/08

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.