公开(公告)号：US20230179371A1

公开(公告)日：2023-06-08

申请号：US18164187

申请日：2023-02-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu FU

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0005

Abstract: The present disclosure relates to communication methods and apparatuses. In one example method, a terminal device determines a target time-frequency resource in an uplink communication time period in a target subframe, where the target time-frequency resource is used to transmit an uplink sounding reference signal (SRS) and a physical uplink shared channel (PUSCH). When performing the foregoing communication on the target time-frequency resource, the terminal device simultaneously sends the uplink SRS and the PUSCH to a network device. The uplink SRS and the PUSCH are multiplexed on a same symbol, so that transmission of the uplink SRS and the PUSCH on the same symbol (for example, a same time-frequency resource) can be ensured.

公开(公告)号：US20140344421A1

公开(公告)日：2014-11-20

申请号：US14449669

申请日：2014-08-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bing LIU ,  Yu FU

IPC: H04L12/24 ,  H04L29/12

CPC classification number: H04L41/0803 ,  H04L61/2015 ,  H04L61/2076 ,  H04L61/6059 ,  H04L61/6077

Abstract: A method for configuring a DHCPv6 client is provided. The method includes: a DHCPv6 client receiving a DHCPv6 advertisement message sent by a network device having a DHCPv6 function, the DHCPv6 advertisement message comprising a management domain identifier of the network device; if the DHCPv6 client does not save the management domain identifier, the DHCPv6 client sending a DHCPv6 request message to the network device; the DHCPv6 client receiving a DHCPv6 response message sent by the network device and completing configuration of the DHCPv6 client. A DHCPv6 client, a network device, and a network system are also provided. Through the technical solution, multiple network devices supporting a DHCPv6 server function can configure the same DHCPv6 client, so as to provide technical support for realizing IPv6 client and network multi-homing.

Abstract translation: 提供了一种配置DHCPv6客户端的方法。 所述方法包括：DHCPv6客户端接收由具有DHCPv6功能的网络设备发送的DHCPv6通告消息，所述DHCPv6广告消息包括所述网络设备的管理域标识符; 如果DHCPv6客户端不保存管理域标识符，则DHCPv6客户端向网络设备发送DHCPv6请求消息; DHCPv6客户端收到网络设备发送的DHCPv6响应消息，并完成DHCPv6客户端的配置。 还提供了DHCPv6客户端，网络设备和网络系统。 通过技术方案，支持DHCPv6服务器功能的多个网络设备可以配置相同的DHCPv6客户端，为实现IPv6客户端和网络多归属提供技术支持。

公开(公告)号：US20140119387A1

公开(公告)日：2014-05-01

申请号：US14089389

申请日：2013-11-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Sheng JIANG ,  Yu FU

IPC: H04L29/06

CPC classification number: H04L69/22 ,  H04L61/6059 ,  H04L69/161 ,  H04W80/06

Abstract: Embodiments of the present invention provide a method and an apparatus for sending and receiving IPv6 data packets. By adding a new service information extension header to an IPv6 data packet header, or by adding a new service information option in a hop-by-hop options extension header or a destination options extension header of the IPv6 data packet header, embodiments of the present invention are capable of carrying the service information about a service data packet in the IPv6 data packet. In addition, by detecting the service information extension header, or detecting the service information option in the hop-by-hop options extension header or the destination options extension header, embodiments of the present invention are capable of obtaining the service information about the service data packet carried in the IPv6 data packet.

Abstract translation: 本发明的实施例提供了一种用于发送和接收IPv6数据分组的方法和装置。 通过向IPv6数据包报头添加新的服务信息扩展报头，或者通过在IPv6数据包报头的逐跳选项扩展报头或目的地选项扩展报头中添加新的服务信息选项，本发明的实施例 本发明能够在IPv6数据分组中携带关于服务数据分组的服务信息。 另外，通过检测服务信息扩展头部，或者检测逐跳选项扩展头部或目的地选项扩展头部中的服务信息选项，本发明的实施例能够获得关于服务数据的服务信息 数据包携带在IPv6数据包中。