公开(公告)号：US20180301804A1

公开(公告)日：2018-10-18

申请号：US16011488

申请日：2018-06-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bo GAO ,  Depeng JIN ,  Dejian LI ,  Jiamin CHEN ,  Pei LIU

IPC: H01Q3/24 ,  H04L27/26 ,  H04B7/08 ,  H04B7/06

Abstract: The present invention relates to the field of communications technologies, and discloses a beam tracking method, apparatus, and system, so as to ensure rapid discovery and to switch from an optimal link to a backup link in time, or switch from a backup link to an optimal link, thereby effectively improving a throughput of a system link. The beam tracking method includes: transmitting, by a beam tracking initiator, a beam tracking request to a beam tracking responder; receiving, by the beam tracking initiator, an enhanced beam tracking training auxiliary sequence transmitted, according to the enhanced beam tracking request, by the beam tracking responder; and when it is determined according to a reception detection result of the enhanced beam tracking training auxiliary sequence that it is necessary to switch to a backup beam link, transmitting, by the beam tracking initiator, first link switching information to the beam tracking responder.

公开(公告)号：US20210073022A1

公开(公告)日：2021-03-11

申请号：US17099436

申请日：2020-11-16

Applicant: Huawei Technologies Co., Ltd. ,  Tsinghua University

Inventor： Yong LI ,  Huan YAN ,  Yu LIU ,  Longyu CAO ,  Depeng JIN

IPC: G06F9/455 ,  H04W36/14 ,  H04W36/00

Abstract: A mobile edge computing method and apparatus are provided. The method which is implemented by a mobile edge computing (MEC) management network element includes: receiving an MEC virtualization resource request sent by a control plane of a target radio access network (RAN), wherein the control plane belongs to the target RAN to which user equipment (UE) is handed over, and the MEC virtualization resource request includes an MEC computing resource requirement of the UE; creating, based on the MEC virtualization resource request, a new virtual machine (VM) on an MEC server for the UE, wherein the new VM is used on the target RAN side after the handover; and sending first information of the new VM to the control plane, wherein the first information includes an ID of the new VM. According to the application, the efficiency of usage of resources during a handover of UE is significantly improved.

公开(公告)号：US20160316484A1

公开(公告)日：2016-10-27

申请号：US15200653

申请日：2016-07-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei FENG ,  Depeng JIN ,  Dejian LI ,  Jiamin CHEN ,  Pei LIU

IPC: H04W72/12 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04W72/1226 ,  H04L1/00 ,  H04L1/0079 ,  H04W24/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W84/12

Abstract: The present invention discloses an apparatus and a method for scheduling a timeslot. The apparatus includes: a first acquiring module, configured to acquire first interference information; a second acquiring module, configured to acquire second interference information; a third acquiring module, configured to acquire timeslot scheduling information of a link of the at least one second BSS, where the timeslot scheduling information is used to indicate information about a scheduled timeslot of the link of the at least one second BSS; and a scheduling module, configured to schedule a timeslot for a link of the first BSS according to the first interference information, the second interference information, and the timeslot scheduling information. According to the apparatus and the method for scheduling a timeslot in embodiments of the present invention, interference to a link of another network can be avoided actively, and a timeslot can be scheduled properly.

Abstract translation: 本发明公开了一种用于调度时隙的装置和方法。 该装置包括：第一获取模块，用于获取第一干扰信息; 第二获取模块，被配置为获取第二干扰信息; 第三获取模块，被配置为获取所述至少一个第二BSS的链路的时隙调度信息，其中所述时隙调度信息用于指示关于所述至少一个第二BSS的所述链路的调度时隙的信息; 以及调度模块，被配置为根据所述第一干扰信息，所述第二干扰信息和所述时隙调度信息调度所述第一BSS的链路的时隙。 根据本发明的实施例中的调度时隙的装置和方法，可以主动地避免对另一网络的链路的干扰，并且可以适当地调度时隙。