公开(公告)号：US20230098191A1

公开(公告)日：2023-03-30

申请号：US18073608

申请日：2022-12-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianbiao XU ,  Gaoning HE ,  Jianmin LU

IPC: H04B7/0456

Abstract: This application provides a communication method and apparatus, and relates to the field of communication technologies. In the method, a first communication apparatus determines a first index indicating a first precoding vector, and sends the first index to a second communication apparatus. The second communication apparatus receives the first index from the first communication apparatus, determines the first precoding vector based on the first index, and precodes data based on the first precoding vector. The first precoding vector includes spatial angle information and spatial depth information of a channel between the first communication apparatus and the second communication apparatus.

公开(公告)号：US20240014925A1

公开(公告)日：2024-01-11

申请号：US18472774

申请日：2023-09-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bin LI ,  Jiaqi GU ,  Huazi ZHANG ,  Wen TONG ,  Jianmin LU

IPC: H04L1/00 ,  H04B7/0413

CPC classification number: H04L1/0009 ,  H04B7/0413

Abstract: This application provides an encoding method, a decoding method, and a communication apparatus, to improve encoding and decoding performance. The method includes: obtaining n information bit sequences, where n is a quantity of antenna ports, and n is a positive integer greater than 1; performing first channel encoding on the n information bit sequences to obtain n first encoded sequences, where the n first encoded sequences have a same length; generating n second encoded sequences based on a polar encoding matrix and the n first encoded sequences; and outputting the n second encoded sequences.

公开(公告)号：US20180110034A1

公开(公告)日：2018-04-19

申请号：US15845018

申请日：2017-12-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongfeng LI ,  Zhenfei TANG ,  Jianmin LU ,  Ke WANG

IPC: H04W72/04 ,  H04L5/00

Abstract: The present invention provides a method for processing an enhanced physical downlink control channel (EPDCCH), a network-side device, and a user equipment. The method includes: notifying a user equipment (UE) of M physical resource block (PRB) sets used for EPDCCH transmission and N reference signal (RS) configurations used for EPDCCH downlink control information (DCI) rate matching and/or EPDCCH resource mapping, and notifying the UE of correspondence between the M PRB sets and the N RS configurations, where N is a positive integer greater than 1, and M is a positive integer; and performing the EPDCCH DCI rate matching and/or the EPDCCH resource mapping according to the correspondence between the M PRB sets and the N RS configurations.

公开(公告)号：US20140079007A1

公开(公告)日：2014-03-20

申请号：US14091779

申请日：2013-11-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiang LI ,  Min HUANG ,  Ni MA ,  Yongmao LI ,  Bin XIA ,  Jianmin LU ,  Yi ZHANG

IPC: H04W40/02 ,  H04W88/06

CPC classification number: H04W40/02 ,  H04B7/022 ,  H04L1/1854 ,  H04L1/1874 ,  H04L45/24 ,  H04L45/245 ,  H04L47/125 ,  H04W28/10 ,  H04W76/16 ,  H04W80/02 ,  H04W88/06

Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and disclose a data stream transmission method, and a related device and system. The data stream transmission method includes: a user equipment establishes a first network link over a first network and a second network link over a second network with a network side, where the first network is different from the second network; the user equipment associates the first network link with the second network link; and the user equipment distributes, according a scheduling algorithm, a data stream to the first network link and to the second network link for transmission. In the embodiments of the present disclosure, hybrid transmission of a data stream may be implemented in different networks. Compared with an existing solution, in the embodiments of the present disclosure, distribution may be performed more flexibly, and a quality of service assurance may be improved.

Abstract translation: 本公开的实施例涉及通信技术领域，并且公开数据流传输方法以及相关的设备和系统。 数据流传输方法包括：用户设备通过第一网络建立第一网络链路，通过第二网络与网络侧建立第二网络链路，其中第一网络与第二网络不同; 所述用户设备将所述第一网络链路与所述第二网络链路相关联; 并且所述用户设备根据调度算法将数据流分配到所述第一网络链路和所述第二网络链路进行传输。 在本公开的实施例中，数据流的混合传输可以在不同的网络中实现。 与现有的解决方案相比，在本公开的实施例中，可以更灵活地执行分发，并且可以提高服务质量保证。