公开(公告)号：US20160277246A1

公开(公告)日：2016-09-22

申请号：US15167499

申请日：2016-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao WEI ,  Jungang REN

IPC: H04L12/24 ,  H04L29/06

CPC classification number: H04L41/0823 ,  H04L41/0813 ,  H04L65/607 ,  H04L65/608 ,  H04L69/24

Abstract: Provided are a method and device for media multiplexing negotiation. The method comprises: sending a negotiation request message to a response end, the negotiation request message comprising information about n media types; and receiving a negotiation response message sent by the response end, the negotiation response message being used for indicating m multiplexing relationships, each multiplexing relationship of the m multiplexing relationships corresponding to at least one media type of the n media types, and each multiplexing relationship being used for indicating at least one media type which uses the same port number to conduct transmission, where n is a positive integer, and m is a positive integer which is smaller than n.

Abstract translation: 提供了用于媒体多路协商的方法和装置。 该方法包括：向响应端发送协商请求消息，所述协商请求消息包括关于n个媒体类型的信息; 以及接收由所述响应端发送的协商响应消息，所述协商响应消息用于指示m个复用关系，所述m个复用关系的每个复用关系对应于所述n个媒体类型的至少一个媒体类型，并且每个复用关系为 用于指示使用相同端口号进行传输的至少一种媒体类型，其中n是正整数，m是小于n的正整数。

公开(公告)号：US20250016213A1

公开(公告)日：2025-01-09

申请号：US18897638

申请日：2024-09-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun ZUO ,  Guanhua ZHANG ,  Haitao WEI ,  Fei LI

IPC: H04L65/1104

Abstract: Embodiments of this application provide a communication method, apparatus, and system. The method may include: A user equipment sends a first uncharged traffic message to a core network device, where the first uncharged traffic message is for triggering the core network device to send a second uncharged traffic message to the user equipment. The user equipment receives the second uncharged traffic message from the core network device, where the second uncharged traffic message includes login information, and the login information is information needed by the user equipment to log in to an application server. The user equipment sends the login information to the application server, to log in to the application server. Both the first uncharged traffic message and the second uncharged traffic message are messages that are transmitted via a base station without generating to-be-charged traffic.