公开(公告)号：US20250008569A1

公开(公告)日：2025-01-02

申请号：US18829766

申请日：2024-09-10

Applicant: ZTE Corporation

Inventor： Xing LIU ,  Junfeng ZHANG ,  Xianghui HAN ,  Jian LI

IPC: H04W74/0833 ,  H04W72/0446

Abstract: Wireless communication methods are disclosure. A wireless communication method includes determining a Synchronization Signal Block (SSB) for a RACH process; and determining a RO set according to the determined SSB to transmit a PRACH for at least two times. Another wireless communication method includes receiving a PRACH, for at least two times from user equipment (UE), wherein the PRACH is transmitted on a RO set determined by the UE according to a Synchronization Signal Block (SSB) for a RACH process; and transmitting a responsive message in response to the PRACH.

公开(公告)号：US20240365336A1

公开(公告)日：2024-10-31

申请号：US18768717

申请日：2024-07-10

Applicant: ZTE Corporation

Inventor： Xing LIU ,  Xianghui HAN ,  Jing SHI ,  Kai XIAO ,  Jian LI

IPC: H04W72/231 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0457 ,  H04W74/0833

CPC classification number: H04W72/231 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0457 ,  H04W74/0833

Abstract: Arrangements disclosed herein relate to data communicating using virtual carriers, including receiving, by a User Equipment (UE) from a network, first information for a first virtual carrier. The UE determines the second information for a second virtual carrier based on the first information. The UE sends to the network uplink access signal on an uplink resource of the first virtual carrier or the second virtual carrier in some examples. In some examples, the UE receives from the network downlink control information on at least one of a first downlink resource in the first virtual carrier or a second downlink resource in the second virtual carrier based on the first information and the second information.

公开(公告)号：US20240283614A1

公开(公告)日：2024-08-22

申请号：US18653317

申请日：2024-05-02

Applicant: ZTE Corporation

Inventor： Xingguang WEI ,  Jian LI ,  Xing LIU ,  Wei GOU ,  Xianghui HAN ,  Shuaihua KOU ,  Junfeng ZHANG

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/001 ,  H04L5/0048

Abstract: A method of wireless communication includes transmitting, from a first communication device to a second communication device, an indication of N regions in a resource grid defined by transmission resources in a frequency domain and/or time resources in a time domain and communicating the reference signal between the first communication device and the second communication device according to the density information. Here, each of the N regions has a corresponding resource density indicative of a density of time-frequency resources configured for reference signal transmissions and N is an integer greater than 1.

公开(公告)号：US20230345432A1

公开(公告)日：2023-10-26

申请号：US18306036

申请日：2023-04-24

Applicant: ZTE Corporation

Inventor： Yiwei DENG ,  Xianghui HAN ,  Peng HAO ,  Jian LI

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

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

Abstract: Apparatuses, methods, systems, and computer readable media are disclosed. In one aspect, a wireless communication method is disclosed. The method includes configuring, by a network node, a multi-slot transmission by determining a number of repetition transmissions based on available slots according to a rule for performing repetition transmissions in consecutive slots, and transmitting a message according to the repetition transmissions.

公开(公告)号：US20220015121A1

公开(公告)日：2022-01-13

申请号：US17484032

申请日：2021-09-24

Applicant: ZTE Corporation

Inventor： Xing LIU ,  Peng HAO ,  Xianghui HAN ,  Wei GOU ,  Jian LI

IPC: H04W72/12

Abstract: This disclosure relates to methods and devices for scheduling transmission of control information in wireless communication systems. In one implementation, the method includes receiving, by a wireless network node, a first scheduling request for a radio channel to transmit a first set of information. The method may also include scheduling, by the wireless network node, a first radio channel during a first time slot as a first shared channel for transmitting the first set of information in response to the first scheduling request, the first shared channel being shared by control information and the first set of information. The method may further include detecting, by the wireless network node, a conflict related to the first shared channel, and resolving, by the wireless network node, the conflict related to the first shared channel.

公开(公告)号：US20210345417A1

公开(公告)日：2021-11-04

申请号：US17373033

申请日：2021-07-12

Applicant: ZTE Corporation

Inventor： Zhifeng YUAN ,  Yuzhou HU ,  Jianqiang DAI ,  Weimin LI ,  Jian LI ,  Qiujin GUO ,  Hong TANG

IPC: H04W74/08 ,  H04L27/04 ,  H04L27/20 ,  H04L27/34 ,  H04L27/26

Abstract: Methods, systems, and devices for contention-based transmissions using differential coding techniques in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device, a payload that comprises an identity of the wireless device and at least one of a user plane data or a control plane data, where the payload is modulated using a differential coding technique. Another exemplary method for wireless communication includes receiving, by a network node, a payload that comprises an identity of the wireless device and at least one of a user plane data or a control plane data, where the payload is modulated using a differential coding technique.

公开(公告)号：US20210345416A1

公开(公告)日：2021-11-04

申请号：US17373008

申请日：2021-07-12

Applicant: ZTE Corporation

Inventor： Yuzhou HU ,  Zhifeng YUAN ,  Weimin LI ,  Hong TANG ,  Jian LI

IPC: H04W74/08

Abstract: Methods, systems, and devices for a two-step random access procedure in mobile communication technology are described. An exemplary method for wireless communication includes receiving, by a network node, a random access message that comprises at least one of a radio network temporary identifier (RNTI), an identity of the wireless device, an establishment cause, uplink control information (UCI) or beam information, and transmitting, to a wireless device, a contention resolution message, wherein at least a portion of the random access message is modulated using a first modulation scheme selected from a modulation group that comprises binary phase shift keying (BPSK) and π/2-BPSK.

公开(公告)号：US20210345274A1

公开(公告)日：2021-11-04

申请号：US17372964

申请日：2021-07-12

Applicant: ZTE Corporation

Inventor： Zhifeng YUAN ,  Hong TANG ,  Weimin LI ,  Yuzhou HU ,  Jian LI ,  Qiujin GUO ,  Yihua MA

IPC: H04W56/00 ,  H04W64/00

Abstract: Methods, systems, and devices for timing adjustments for data transmissions in mobile communication technology are described. An exemplary method for wireless communication includes determining, by the first device, a distance between the first device and the second device, and performing a transmission based on a timing adjustment that is determined using the distance. Another exemplary method for wireless communication includes broadcasting, by the second device, a location information of the second device, and receiving, from the first device, a transmission, where the first device is configured to communicate the transmission based on a timing adjustment that is determined using the distance, and where the distance is based on a location information of the first device and the location information of the second device.

公开(公告)号：US20180167961A1

公开(公告)日：2018-06-14

申请号：US15577853

申请日：2016-03-14

Applicant: ZTE Corporation

Inventor： Peng HAO ,  Jian LI ,  Feng BI

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

CPC classification number: H04W72/1263 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/1469 ,  H04W16/10 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/1205

Abstract: A configuration method for resource sharing among multiple wireless links is provided. The multiple wireless links include a first link and a second link, or include a first link, a second link and a third link. In the method, P-Q configuration is performed on a set N formed by a group of continuous units, and a set P configured for downlink transmission of the second link/third link and a set Q configured for uplink transmission of the second link/third link in the set N are determined; U-V configuration is performed on the set N, and a set U configured for downlink transmission of the first link/third link and a set V configured for uplink transmission of the first link/third link in the set N are determined; and a set S for uplink transmission of the second link/third link and downlink transmission of the second link/third link is determined.

公开(公告)号：US20250112656A1

公开(公告)日：2025-04-03

申请号：US18730379

申请日：2023-01-05

Applicant: ZTE CORPORATION

Inventor： Bojing YANG ,  Jian LI ,  Yaojuan LIANG ,  Xiao MA ,  Bin WU

IPC: H04B1/12 ,  H04L25/02 ,  H04L25/03

Abstract: Embodiments of the present disclosure relate to the technical field of network communications, and provide a digital domain self-interference cancellation method, a device, and a storage medium. The method comprises: generating a scrambling signal on the basis of a first information source inputted by a baseband unit by means of a fronthaul interface, and sending the scrambling signal to at least one remote radio unit; receiving a second information source sent by the remote radio unit on the basis of the scrambling signal, and performing a correction operation on a preset reference cancellation signal on the basis of the second information source to obtain a target cancellation signal; and performing self-interference cancellation processing on the second information source on the basis of the target cancellation signal to obtain a target information source.