公开(公告)号：US10038664B2

公开(公告)日：2018-07-31

申请号：US15056416

申请日：2016-02-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuo Wang ,  Changjiu Xu ,  Fei Chen

IPC: G06F15/16 ,  H04L12/58 ,  H04L12/24 ,  H04L29/08

CPC classification number: H04L51/36 ,  H04L41/085 ,  H04L51/043 ,  H04L51/32 ,  H04L67/10

Abstract: A terminal status subscription method, apparatus, and system. The method includes receiving a notification message sent by a presence server serving a first terminal, acquiring identifiers of N terminals according to the notification message, sending N second subscription messages to a presence server separately serving the N terminals, to separately subscribe to status of the N terminals, receiving a status change notification message that is sent by a presence server serving a second terminal, and sending, according to the status change notification message, a publish message to the presence server serving the first terminal such that the presence server serving the first terminal notifies status of the second terminal of the first terminal, and hence subscription does not need to be separately performed such that subscription to status of multiple terminals of a user is implemented, and user operation complexity is reduced.

公开(公告)号：US20160182440A1

公开(公告)日：2016-06-23

申请号：US15056416

申请日：2016-02-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuo Wang ,  Changjiu Xu ,  Fei Chen

IPC: H04L12/58 ,  H04L29/08

CPC classification number: H04L51/36 ,  H04L41/085 ,  H04L51/043 ,  H04L51/32 ,  H04L67/10

Abstract: A terminal status subscription method, apparatus, and system. The method includes receiving a notification message sent by a presence server serving a first terminal, acquiring identifiers of N terminals according to the notification message, sending N second subscription messages to a presence server separately serving the N terminals, to separately subscribe to status of the N terminals, receiving a status change notification message that is sent by a presence server serving a second terminal, and sending, according to the status change notification message, a publish message to the presence server serving the first terminal such that the presence server serving the first terminal notifies status of the second terminal of the first terminal, and hence subscription does not need to be separately performed such that subscription to status of multiple terminals of a user is implemented, and user operation complexity is reduced.

Abstract translation: 终端状态订阅方法，装置和系统。 该方法包括接收由服务于第一终端的在场服务器发送的通知消息，根据通知消息获取N个终端的标识符，向分别为N个终端服务的存在服务器发送N个第二订阅消息，以分别订阅 N个终端，接收由服务于第二终端的在场服务器发送的状态变化通知消息，并且根据状态变化通知消息将发布消息发送到服务于第一终端的在场服务器， 第一终端通知第一终端的第二终端的状态，因此不需要单独执行订阅，从而实现对用户的多个终端的状态的订阅，并且降低了用户操作复杂度。