公开(公告)号：US09615362B2

公开(公告)日：2017-04-04

申请号：US14587632

申请日：2014-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue Li ,  Xiaolong Guo ,  Song Zhu ,  Shihua Wang

IPC: H04W72/04 ,  H04L5/00 ,  H04W76/02

CPC classification number: H04W72/042 ,  H04L5/0092 ,  H04W76/14

Abstract: The present invention relates to a method and an apparatus used for communication, including: when a base station receives downlink data through a first system bearer of a first user equipment, detecting, by the base station, according to a context of the first user equipment stored by the base station itself, whether a radio bearer which is of other user equipment except the first user equipment and assists the first user equipment or the first system bearer in transmitting data exists in the base station; if the radio bearer exists, selecting, by the base station, from the first user equipment and the other user equipment except the first user equipment, at least one user equipment that transmits the downlink data; and sending, by the base station, the downlink data through a specified radio bearer corresponding to the at least one user equipment.

公开(公告)号：US20160066303A1

公开(公告)日：2016-03-03

申请号：US14934975

申请日：2015-11-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Song Zhu ,  Yue Li ,  Xiaolong Guo

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W8/26 ,  H04W72/0446

Abstract: The present invention relates to a downlink information sending method, the sending method includes: allocating a cell radio network temporary identifier (C-RNTI) and an extension identifier to first user device user device, where a combination of the extension identifier and the C-RNTI is used to identify the first user device; notifying the first user device of the C-RNTI and the extension identifier; scrambling downlink control information (DCI) of the first user device by using the C-RNTI; and sending the scrambled DCI, where the scrambled DCI carries the C-RNTI and the extension identifier, so that the first user device communicates with a network according to the DCI when determining that the notified C-RNTI and the C-RNTI in the scrambled DCI are the same and the notified extension identifier and the extension identifier carried in the DCI are the same.

Abstract translation: 下行链路信息发送方法本发明涉及一种下行链路信息发送方法，所述发送方法包括：向所述第一用户设备用户设备分配小区无线电网络临时标识符（C-RNTI）和扩展标识符，其中，所述扩展标识符和所述C- RNTI用于识别第一用户设备; 通知C-RNTI的第一用户设备和扩展标识符; 通过使用C-RNTI对第一用户设备的下行链路控制信息（DCI）进行加扰; 并且发送加扰的DCI，其中加扰的DCI携带C-RNTI和扩展标识符，使得当确定被加扰的C-RNTI和C-RNTI时，第一用户设备根据DCI与网络进行通信 DCI是相同的，并且所通知的扩展标识符和DCI中携带的扩展标识符是相同的。

公开(公告)号：US09148848B2

公开(公告)日：2015-09-29

申请号：US13765416

申请日：2013-02-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue Li ,  Jie Ma ,  Zhenxing Hu ,  Miao Zhang

IPC: H04W74/00 ,  H04W48/18 ,  H04W74/08 ,  H04W4/00

CPC classification number: H04W48/18 ,  H04W4/70 ,  H04W74/0833

Abstract: A method and system for accessing a network are disclosed in the present invention. The method includes that: terminals in a same group execute random number synchronization; when an arbitrary first terminal in the group initiates network access, terminals in the group except the first terminal monitor the access of the first terminal according to the synchronized random number; after monitoring that the first terminal accesses network successfully, the terminals in the group except the first terminal initiate network access by using Radio Resource Control (RRC) connection uplink resources which are allocated to the group by the network. The technical solution of the present invention can reduce the signaling overhead for establishing signaling connection and data bearing.

Abstract translation: 在本发明中公开了一种用于接入网络的方法和系统。 该方法包括：同一组中的终端执行随机数同步; 当组中的任意第一终端发起网络接入时，除第一终端之外的组中的终端根据同步随机数监视第一终端的接入; 在监视第一终端成功访问网络之后，除第一终端之外的组中的终端通过使用由网络分配给该组的无线电资源控制（RRC）连接上行链路资源来发起网络接入。 本发明的技术方案可以减少用于建立信令连接和数据承载的信令开销。

公开(公告)号：US20150208456A1

公开(公告)日：2015-07-23

申请号：US14673323

申请日：2015-03-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaolong Guo ,  Lixue Zhang ,  Yue Li

IPC: H04W76/02 ,  H04W36/00

CPC classification number: H04W76/023 ,  H04W36/0033 ,  H04W76/14 ,  H04W88/04 ,  H04W88/10

Abstract: Embodiments of the present invention disclose a method for multiple users cooperative communication. The method provided in the embodiments of the present invention includes: acquiring, by a core network node, information about MUCC capability identifiers of at least two UEs, where the MUCC capability identifiers are used to identify MUCC capabilities of the UEs; and sending, by the core network node, the information about the MUCC capability identifier of the at least two UEs to a radio access network node, to enable the radio access network node to select, according to the capability identifiers of the UEs, a UE having a supporting capability of the MUCC capability and a UE having a benefited capability of the MUCC capability, so that the UE having a supporting capability supports, in MUCC communication, a bearer of the UE having a benefited capability.

Abstract translation: 本发明的实施例公开了一种用于多用户协作通信的方法。 本发明实施例提供的方法包括：由核心网络节点获取关于至少两个UE的MUCC能力标识符的信息，其中MUCC能力标识符用于识别UE的MUCC能力; 以及由所述核心网络节点将关于所述至少两个UE的MUCC能力标识符的信息发送到无线接入网络节点，以使得所述无线接入网络节点根据所述UE的能力标识符来选择UE 具有MUCC能力的支持能力和具有MUCC能力有益能力的UE，使得具有支持能力的UE在MUCC通信中支持具有受益能力的UE的承载。

公开(公告)号：US20150163695A1

公开(公告)日：2015-06-11

申请号：US14623641

申请日：2015-02-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue Li ,  Xiaolong Guo ,  Song Zhu ,  Fei Yang

IPC: H04W28/06

CPC classification number: H04L29/0653 ,  H04L1/0091 ,  H04W12/06 ,  H04W28/065 ,  H04W72/121 ,  H04W80/02

Abstract: A data sending method is provided. Media access control MAC payloads corresponding to a plurality of user equipment (UEs) are encapsulated in one MAC packet data unit PDU, where the MAC PDU includes a header, the MAC payloads and identification information of each UE in the plurality of UEs; and the header includes a plurality of subheaders, the plurality of subheaders is subheaders respectively corresponding to a MAC payload corresponding to each UE in the plurality of UEs, the MAC payload corresponding to each UE includes a MAC control element CE and/or a MAC service data unit SDU, and the identification information is used for identifying each UE. The MAC PDU is sent. Correspondingly, a data receiving method and apparatus are also provided. In the foregoing solutions, transmission of a MAC PDU during multi-user cooperated communication is implemented.

Abstract translation: 提供数据发送方法。 对应于多个用户设备（UE）的媒体访问控制MAC有效载荷被封装在一个MAC分组数据单元PDU中，其中MAC PDU包括报头，多个UE中每个UE的MAC有效载荷和识别信息; 并且所述头部包括多个子头，所述多个子头是分别对应于所述多个UE中的每个UE对应的MAC负载的子头，所述每个UE对应的MAC负载包括MAC控制元件CE和/或MAC服务 数据单元SDU，并且识别信息用于识别每个UE。 发送MAC PDU。 相应地，还提供了数据接收方法和装置。 在上述解决方案中，实现了多用户协作通信期间的MAC PDU的传输。

公开(公告)号：US20130310086A1

公开(公告)日：2013-11-21

申请号：US13952086

申请日：2013-07-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing Hu ,  Yue Li ,  Song Zhu ,  Jie Ma

IPC: H04W68/02

CPC classification number: H04W68/02 ,  H04W48/06

Abstract: The present invention discloses a group call method, device and terminal, belonging to the field of communications technologies. The method includes: calculating, according to the load of a RAN device, the number of subgroups in a group maintained by the RAN device; and send a paging message carrying relevant information of the number of the subgroups, so that a terminal receiving the paging message determines, according to relevant information of the number of the subgroups, whether to respond to the paging message. The device is a RAN device or a CN device. The terminal includes a receiving module and a processing module. In the present invention, the number of paging groups and an in-group terminal being paged are determined dynamically without requiring a core network to maintain subgroup information, thereby greatly saving subgroup maintaining resources as well as signaling and processing resources.

Abstract translation: 本发明公开了一种属于通信技术领域的群呼方法，装置和终端。 该方法包括：根据RAN设备的负载，计算由RAN设备维护的组中的子组的数量; 并发送携带子组数量的相关信息的寻呼消息，使得接收到寻呼消息的终端根据子组的数量的相关信息确定是否响应寻呼消息。 该设备是RAN设备或CN设备。 终端包括接收模块和处理模块。 在本发明中，动态地确定寻呼组和组内终端的数量，而不需要核心网络维护子组信息，从而大大节省了子组维护资源以及信令和处理资源。

公开(公告)号：US20240008774A1

公开(公告)日：2024-01-11

申请号：US18043992

申请日：2021-08-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue Li ,  Jilong Ye ,  Weinan Li ,  Bin Yang ,  Wenjuan Chen

IPC: A61B5/1455 ,  A61B5/00

CPC classification number: A61B5/14551 ,  A61B5/681 ,  A61B5/6844 ,  A61B2562/0219

Abstract: This application provides a blood oxygen detection method with multiple photoelectric detectors connected in parallel. The method includes: An electronic device determines, based on a plurality of pieces of detection data, a category of a scenario in which the electronic device currently performs blood oxygen detection, where the detection data is used for describing whether detection currents output by corresponding photoelectric detectors are abnormal, or the detection data is used for describing a current wearing state of the electronic device; and determines, based on the scenario category, to perform calculation based on a detection current output by at least one of the multiple PDs to obtain oxygen saturation.

公开(公告)号：US20190312348A1

公开(公告)日：2019-10-10

申请号：US16449101

申请日：2019-06-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue Li ,  Lixin Jiang ,  Wei Jiang

IPC: H01Q3/00 ,  G08C17/02 ,  H01Q1/24

Abstract: Embodiments of the present invention provide a remote electrical tilt unit, a base station, and a method for managing a remote electrical tilt antenna. The method includes: receiving, by the remote electrical tilt unit, permission configuration information sent by a first base station through a group of AISG ports of the remote control unit; configuring management permission of the first base station on the remote electrical tilt unit according to the permission configuration information, where the management permission includes at least control permission and query permission, and control permission on the remote electrical tilt unit can be allocated to only one base station. In this way, multiple base stations jointly manage a remote electrical tilt unit in a remote electrical tilt antenna, and a problem that it is difficult to locate and troubleshoot a fault when configuration of the remote electrical tilt unit is incorrect is resolved.

公开(公告)号：US10154509B2

公开(公告)日：2018-12-11

申请号：US14190863

申请日：2014-02-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yue Li ,  Zhenxing Hu ,  Song Zhu

IPC: H04W72/12 ,  H04W4/08 ,  H04W4/16 ,  H04W72/04 ,  H04W76/12 ,  H04W4/70

Abstract: Embodiments of the present invention provide a group call method and device. The method includes: configuring a group context for a user equipment according to channel resource information or according to network side capability information and channel resource information; sending a message carrying a group call parameter in the group context to the user equipment, where the group call parameter is used to receive a group call message and send a response; sending a group call message to the user equipment according to the group context; and receiving a response, to the group call message, sent by the user equipment according to the group call parameter.

公开(公告)号：US10070467B2

公开(公告)日：2018-09-04

申请号：US14620752

申请日：2015-02-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yue Li ,  Xiaolong Guo

IPC: H04W76/34 ,  H04W76/02 ,  H04W72/04 ,  H04W76/10 ,  H04W88/04

Abstract: Embodiments of the present invention provide a radio bearer establishment method, apparatus, and system. The method includes: determining, by an MME, according to a pairing identifier of a UE or user information of a UE or received synthetic communication UE information, an RB of a benefited user equipment UE that performs synthetic communication and a corresponding support UE; and sending synthetic communication indication information to a base station, where the synthetic communication indication information includes information about the RB of the benefited UE that performs the synthetic communication and about the corresponding support UE, so that the base station separately sends corresponding synthetic RB configuration information to the benefited UE and the support UE according to the synthetic communication indication information, and the benefited UE and the support UE establish a corresponding synthetic RB.