公开(公告)号：US20150012636A1

公开(公告)日：2015-01-08

申请号：US14484868

申请日：2014-09-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yang WANG ,  Yunfei CAI ,  Haibin SONG ,  Ruifeng WANG

IPC: H04L12/24 ,  H04L29/06

CPC classification number: H04L41/0803 ,  H04L61/1511 ,  H04L67/28 ,  H04L67/42 ,  H04L69/16 ,  H04W80/04

Abstract: The present disclosure provides a discovery method, a device and a system for an application layer traffic optimization server, which relate to communication field, so as to reduce the cross-domain traffic and meet the network optimization demand of a network ISP as an internet access point. The method for an application layer traffic optimization server, related to a terminal side, comprising: obtaining a domain name of a proxy server for a terminal data layer to access internet; obtaining, according to a query name constructed using the domain name of the proxy server, an address of an application layer traffic optimization ALTO server related to the proxy server from a domain name server DNS; and communicating with the ALTO server according to the address of the ALTO server. Embodiments of the present disclosure are mainly applied to the communication between the terminal and the ALTO server.

Abstract translation: 本公开提供了一种与通信领域相关的用于应用层业务优化服务器的发现方法，设备和系统，以便减少跨域业务并满足作为因特网接入的网络ISP的网络优化需求 点。 一种与终端相关的应用层流量优化服务器的方法，包括：获取用于终端数据层的代理服务器的域名以访问互联网; 根据使用代理服务器的域名构建的查询名称，从域名服务器DNS获取与代理服务器相关的应用层流量优化ALTO服务器的地址; 并根据ALTO服务器的地址与ALTO服务器进行通信。 本公开的实施例主要应用于终端和ALTO服务器之间的通信。