公开(公告)号：US12035395B2

公开(公告)日：2024-07-09

申请号：US17643695

申请日：2021-12-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Quan Ge ,  Liwen Zhang ,  Zhou Xu

IPC: H04W76/15 ,  H04W24/02

CPC classification number: H04W76/15 ,  H04W24/02

Abstract: In an embodiment a method includes, after establishing a radio resource control (RRC) connection to an access network device on a first supplementary uplink SUL, receiving configuration information of a second (SUL) from the access network device and initiating random access on the second SUL, wherein a frequency of the second SUL is different from a frequency of the first SUL.

公开(公告)号：US12207098B2

公开(公告)日：2025-01-21

申请号：US17531026

申请日：2021-11-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Quan Ge ,  Liwen Zhang ,  Ning He ,  Zhihua Liu ,  Quanzhong Gao

IPC: H04W16/14 ,  H04W16/10 ,  H04W16/18 ,  H04W72/541

Abstract: A spectrum resource determining method includes obtaining sharing information. The sharing information indicates that N first cells and one second cell share a first frequency band, a coverage area of each first cell among the N first cells overlaps a coverage area of the second cell, and N is an integer greater than 1. The method also includes determining a spectrum resource of each first cell among the N first cells in the first frequency band and a first spectrum resource of the second cell. The first spectrum resource is located in the first frequency band, and the first spectrum resource does not overlap the spectrum resource of each first cell among the N first cells in the first frequency band.

公开(公告)号：US20220104298A1

公开(公告)日：2022-03-31

申请号：US17643695

申请日：2021-12-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Quan Ge ,  Liwen Zhang ,  Zhou Xu

IPC: H04W76/15 ,  H04W24/02

Abstract: In an embodiment a method includes, after establishing a radio resource control (RRC) connection to an access network device on a first supplementary uplink SUL, receiving configuration information of a second (SUL) from the access network device and initiating random access on the second SUL, wherein a frequency of the second SUL is different from a frequency of the first SUL.

公开(公告)号：US20220086666A1

公开(公告)日：2022-03-17

申请号：US17532541

申请日：2021-11-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Quan Ge ,  Liwen Zhang ,  Zhou Xu ,  Quanzhong Gao

IPC: H04W24/06 ,  H04W24/02 ,  H04W24/10 ,  H04L5/00 ,  H04W74/08 ,  H04W72/04

Abstract: A communication method for selecting an uplink with optimal channel quality for a user equipment (UE), the method including receiving a first message from a terminal by using at least two transceiver points, measuring at least two uplinks based on the first message received by the at least two transceiver points, and determining a first uplink based on obtained measurement results, where the first uplink is an uplink with an optimal measurement result in the at least two uplinks, and the at least two uplinks are communication links between the at least two transceiver points and the terminal, and sending a second message to the terminal on a first downlink, where the second message is used by the terminal to perform uplink communication on the first uplink.