公开(公告)号：US20180199227A1

公开(公告)日：2018-07-12

申请号：US15916624

申请日：2018-03-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yada HUANG ,  Jian ZHANG ,  Qinghai ZENG

IPC: H04W28/02 ,  H04W72/04 ,  H04W28/18 ,  H04W28/26 ,  H04W56/00

Abstract: The present invention provides a wireless communication method, so as to reduce costs and meet a personalized requirement for an air interface in time. The method is performed in a communication system using at least two air interfaces, and configuration information of the at least two air interfaces is different. The at least two air interfaces include a common air interface and at least one dedicated air interface. Configuration information of the common air interface is preconfigured in a network device and a terminal device.

公开(公告)号：US20180160336A1

公开(公告)日：2018-06-07

申请号：US15887369

申请日：2018-02-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingzeng DAI ,  Qufang HUANG ,  Jian ZHANG ,  Qinghai ZENG

IPC: H04W36/00 ,  H04W36/38 ,  H04W36/08 ,  H04W36/22 ,  H04W36/30

CPC classification number: H04W36/0016 ,  H04W36/0069 ,  H04W36/08 ,  H04W36/22 ,  H04W36/28 ,  H04W36/30 ,  H04W36/36 ,  H04W36/38

Abstract: Embodiments of the present invention provide a method for handover between secondary base stations, a network device, and user equipment. A network device instructs each of at least one candidate secondary base station to make a prior path handover preparation, so that each of the at least one candidate secondary base station waits to be selected by user equipment as a target secondary base station. The path handover preparation includes at least one of the following: preconfiguring an access resource for the user equipment or establishing a data transmission channel with the network device. The user equipment is handed over to the target secondary base station in the at least one candidate secondary base station according to configuration information of each of the at least one candidate secondary base station when the user equipment needs path handover.

公开(公告)号：US20180026714A1

公开(公告)日：2018-01-25

申请号：US15720673

申请日：2017-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinhua MIAO ,  Wei QUAN ,  Xiaodong YANG ,  Jian ZHANG ,  Bingzhao LI ,  Zhenxing HU

IPC: H04B7/26

Abstract: The present invention provides a communication method includes: determining, by a base station, radio frame configuration information; sending, by the base station, the determined radio frame configuration information to user equipment UE, where the radio frame configuration information is used to instruct the UE to set at least one of N consecutive downlink subframes of one radio frame as a first subframe, and/or the radio frame configuration information is used to instruct the UE to set at least one of M consecutive uplink subframes of one radio frame as a second subframe, where the first subframe is used for uplink service transmission, the second subframe is used for downlink service transmission, and N and M are positive integers not less than 2; and communicating, by the base station, with the UE by using a radio frame configured according to the radio frame configuration information.

公开(公告)号：US20170325057A1

公开(公告)日：2017-11-09

申请号：US15656498

申请日：2017-07-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian ZHANG ,  Yuanjie LI ,  Yongxing ZHOU ,  Qinghai ZENG ,  Ting WANG

IPC: H04W4/02 ,  H04W74/08 ,  H04W72/04

CPC classification number: H04W64/00 ,  H04B7/0617 ,  H04B7/0695 ,  H04W4/02 ,  H04W72/046 ,  H04W74/0833 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/12 ,  Y02D70/122 ,  Y02D70/1224 ,  Y02D70/124 ,  Y02D70/1242 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/20 ,  Y02D70/24 ,  Y02D70/444

Abstract: The present application is applied to the communications field and provides a method for obtaining a location of UE, and an apparatus. The method includes: sending, by a base station, at least one beam, where each beam includes first beam identity information, the first beam identity information is used to uniquely identify the beam, and the beam is received by UE that is in coverage of the beam; receiving, by the base station, second beam identity information sent by the UE, and the second beam identity information is used to indicate a beam on which the UE resides; and communicating, by the base station, with the UE according to the beam which the UE resides second beam identity information sent by the UE. By means of the apparatus and the method of embodiments of the present application, location information of UE can be obtained in a millimetric wave scenario.

公开(公告)号：US20170230950A1

公开(公告)日：2017-08-10

申请号：US15499596

申请日：2017-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongping ZHANG ,  Qinghai ZENG ,  Jian ZHANG

IPC: H04W72/04 ,  H04W16/28 ,  H04B17/318

Abstract: The present invention discloses a wireless communications method and system, a base station, and user equipment. The base station includes: a signaling transmission module, configured to transmit downlink control signaling to user equipment on a first frequency band; and a data transmission module, connected to the signaling transmission module and configured to transmit downlink user data to the user equipment by using a beamforming technology on a second frequency band, where the first frequency band and the second frequency band belong to a same cell and are synchronous, a frequency of the first frequency band is lower than a frequency of the second frequency band, and a bandwidth of the first frequency band is less than a bandwidth of the second frequency band. According to the foregoing disclosed content, the present invention can improve system performance.

公开(公告)号：US20170164363A1

公开(公告)日：2017-06-08

申请号：US15440678

申请日：2017-02-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dandan ZHANG ,  Wei QUAN ,  Jian ZHANG ,  Bingzhao LI

IPC: H04W72/04 ,  H04L12/841 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04W72/0446 ,  H04L1/00 ,  H04L1/1671 ,  H04L1/1822 ,  H04L1/1835 ,  H04L1/1874 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L47/283 ,  H04L47/286

Abstract: Embodiments of the present disclosure disclose a data transmission method, user equipment, and a base station, so as to resolve a conflict problem in a data transmission process with coexistence of different processing delay scenarios. The method in the embodiments of the present disclosure includes: receiving, by user equipment, a control message sent by a base station, where the control message is used to determine an RTT length corresponding to data transmitted between the user equipment and the base station; determining, by the user equipment according to the control message, the round-trip time RTT length corresponding to the data transmitted between the user equipment and the base station; and performing, by the user equipment, transmission of the data with the base station according to the RTT length.

公开(公告)号：US20170142575A1

公开(公告)日：2017-05-18

申请号：US15420923

申请日：2017-01-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Yuhua CHEN ,  Jian ZHANG

IPC: H04W8/24 ,  H04W76/04

CPC classification number: H04W8/24 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention provides a method for reporting user equipment assistance information, a user equipment, and a base station. The method includes: if a configuration in a user equipment UE for forbidding sending UE assistance information is not started or is closed, sending, by the UE, the UE assistance information to a base station; or, if a configuration in a UE for allowing sending UE assistance information is started, sending, by the UE, the UE assistance information to a base station. The foregoing method does not increase a signaling overhead of an air interface, and meanwhile, enables a base station to better optimize performance of a UE according to UE assistance information.

公开(公告)号：US20170111913A1

公开(公告)日：2017-04-20

申请号：US15393691

申请日：2016-12-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingzhao LI ,  Wei QUAN ,  Jian ZHANG ,  Zhenxing HU ,  Xiaodong YANG

IPC: H04W72/04 ,  H04W72/00

CPC classification number: H04W72/0453 ,  H04W72/005 ,  H04W72/04 ,  H04W72/042

Abstract: A subframe processing method and device are disclosed. A terminal can determine a special subframe in a non-contiguous secondary carrier according to a maximum continuous channel occupancy duration and a channel listening duration of the non-contiguous secondary carrier, and a channel occupancy start reference time point and/or a channel listening start reference time point of the non-contiguous secondary carrier that are obtained, where the special subframe includes all or some gap symbols occupied by the channel listening duration, use all symbols except the gap symbols in the special subframe as symbols that can be occupied by a PDCCH and/or a PDSCH, and correspondingly receive or decode the PDCCH and/or the PDSCH in the special subframe according to the symbols that can be occupied by the PDCCH and/or the PDSCH.

公开(公告)号：US20170086107A1

公开(公告)日：2017-03-23

申请号：US15363969

申请日：2016-11-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing HU ,  Bingzhao LI ,  Wei QUAN ,  Xiaodong YANG ,  Jian ZHANG

IPC: H04W36/00 ,  H04L5/00 ,  H04W36/38 ,  H04B17/382 ,  H04W36/32 ,  H04W36/30

CPC classification number: H04W36/0077 ,  H04B17/382 ,  H04L5/0048 ,  H04W28/16 ,  H04W36/0058 ,  H04W36/0088 ,  H04W36/24 ,  H04W36/30 ,  H04W36/32 ,  H04W36/38

Abstract: The disclosure provides a handover method at a terminal, including: receiving, measurement configuration information sent by a source base station; performing cell measurement according to the measurement configuration information; sending, by the terminal, a cell measurement result to the source base station when the terminal satisfies a measurement report condition; receiving a handover configuration message that is sent by the source base station according to the cell measurement result, and performing cell handover according to the handover configuration information when the terminal receives a handover instruction message that is sent by the source base station when the source base station determines that the terminal needs to perform cell handover, where the handover instruction message is used to instruct the terminal to perform cell handover, and a length of the handover instruction message is less than a length of the handover configuration message.

公开(公告)号：US20170079075A1

公开(公告)日：2017-03-16

申请号：US15363309

申请日：2016-11-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanglin HAN ,  Jian ZHANG

IPC: H04W76/02 ,  H04W72/08 ,  H04W48/12 ,  H04W72/04

CPC classification number: H04W76/10 ,  H04W48/12 ,  H04W72/0486 ,  H04W72/085

Abstract: Embodiments of the present invention provide a bearer setup apparatus and method. A base station includes: a receiving module, configured to receive a bearer setup request message sent by a mobility management entity MME, where the bearer setup request message is used to request to set up a bearer of a service, the bearer setup request message includes first experience quality information, the first experience quality information is an experience level related to the service, and the service is a service initiated by user equipment UE or a service initiated by a network-side device; and a processing module, configured to: determine, according to a current load status and the first experience quality information, whether the base station accepts the bearer setup request message, and if the base station accepts the bearer setup request message, set up a first bearer that is used to transmit the service.

Abstract translation: 本发明的实施例提供承载建立装置和方法。 基站包括：接收模块，用于接收由移动性管理实体MME发送的承载建立请求消息，其中所述承载建立请求消息用于请求建立业务的承载，承载建立请求消息包括 首先体验质量信息，第一次体验质量信息是与服务相关的体验级别，服务是由用户设备UE发起的服务或由网络侧设备发起的服务; 以及处理模块，被配置为：根据当前负载状态和所述第一体验质量信息，确定所述基站是否接受所述承载建立请求消息，以及如果所述基站接受所述承载建立请求消息，则建立第一 用于传输业务的承载。