公开(公告)号：US20140314090A1

公开(公告)日：2014-10-23

申请号：US14319499

申请日：2014-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruobin ZHENG ,  Hongyu LI

IPC: H04L12/741

CPC classification number: H04L45/74 ,  H04L12/4633 ,  H04L12/4641 ,  H04L29/12839 ,  H04L61/6022

Abstract: A method for forwarding data in a layer-2 network is provided. A first node receives a first data packet including a customer destination MAC address and customer data; generates a second data packet including a source virtual MAC address, a destination virtual MAC address and at least part of the first data packet. The at least part of the first data packet includes the customer destination MAC address and the customer data. The source virtual MAC address is a virtual MAC address assigned to the first node, and the destination virtual MAC address corresponds to the customer destination MAC address. The virtual MAC address assigned to the first node includes a first virtual MAC address segment with a first mask, which indicates a virtual MAC address space including virtual MAC addresses of child nodes of the first node. Then the first node forwards the second data packet.

Abstract translation: 提供了一种在二层网络中转发数据的方法。 第一节点接收包括客户目的地MAC地址和客户数据的第一数据分组; 产生包括源虚拟MAC地址，目的地虚拟MAC地址和第一数据分组的至少一部分的第二数据分组。 第一数据分组的至少部分包括客户目的地MAC地址和客户数据。 源虚拟MAC地址是分配给第一个节点的虚拟MAC地址，目标虚拟MAC地址对应于客户目标MAC地址。 分配给第一节点的虚拟MAC地址包括具有第一掩码的第一虚拟MAC地址段，其指示包括第一节点的子节点的虚拟MAC地址的虚拟MAC地址空间。 然后第一个节点转发第二个数据包。

公开(公告)号：US20220078763A1

公开(公告)日：2022-03-10

申请号：US17276408

申请日：2019-09-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu CAI ,  Hongyu LI ,  Haibo XU ,  Jian WANG

IPC: H04W72/04

Abstract: Embodiments of this application relate to a communications method and apparatus. An example of the method includes: sending, by a user equipment (UE) to a network device, information used to indicate a first time domain offset and/or information used to indicate low power consumption; and receiving, by the UE, first information sent by the network device, where the first information is used by the UE to determine a first time domain resource allocation.

公开(公告)号：US20180083968A1

公开(公告)日：2018-03-22

申请号：US15815258

申请日：2017-11-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiping XU ,  Min ZHA ,  Hongyu LI

IPC: H04L29/06

CPC classification number: H04L63/0892 ,  H04L12/66 ,  H04L29/06 ,  H04L41/5041 ,  H04L45/42 ,  H04L45/64 ,  H04L63/10

Abstract: Embodiments of the application provide a method for authorizing a service of a user, and an apparatus. In the method, a first controller obtains an identifier of a user, an identifier of a first gateway, and service information, and sends a first request to a second controller, where the first request includes the service information; the first controller receives a first response sent by the second controller, where the first response includes an identifier of a transport network; the first controller sends a second request to a third controller, where the second request includes the identifier of the user, the identifier of the first gateway, and the identifier of the transport network, the second request instructs the third controller to configure a path to transmit data, and the data is to be sent by the user to a VNF corresponding to the service information.

公开(公告)号：US20140233387A1

公开(公告)日：2014-08-21

申请号：US14263180

申请日：2014-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruobin ZHENG ,  Hongyu LI

IPC: H04W28/08 ,  H04W12/06

CPC classification number: H04W28/08 ,  H04L47/125 ,  H04L61/2015 ,  H04L67/1002 ,  H04L67/1034 ,  H04W12/06

Abstract: The present invention relates to a method and device for a load balance. The device comprises: a selecting module, configured to select, according to a load state and fault state of each network edge node in a network edge node pool of an access network, a network edge node having the capacity of bearing a load to serve a user equipment from the network edge node pool when a message including information indicating that the user equipment intends to access a network is received; and a sending module, configured to send a message for indicating the selected network edge node to serve the user equipment to the selected network edge node. The method and device of the present invention can improve a utilization rate of a network edge node and lower the requirement for the capacity of the network edge node.

Abstract translation: 本发明涉及负载平衡的方法和装置。 该设备包括：选择模块，被配置为根据接入网络的网络边缘节点池中的每个网络边缘节点的负载状态和故障状态来选择具有承载负载的能力的网络边缘节点 当接收到包括指示用户设备想要访问网络的信息的消息时，从网络边缘节点池接收用户设备; 以及发送模块，被配置为发送用于指示所选择的网络边缘节点以将所述用户设备服务于所选择的网络边缘节点的消息。 本发明的方法和装置可以提高网络边缘节点的利用率，降低对网络边缘节点容量的需求。