公开(公告)号：WO2013112996A1

公开(公告)日：2013-08-01

申请号：PCT/US2013/023443

申请日：2013-01-28

Applicant: GOOGLE INC.

Inventor： EIDELSON, Benjamin ,  JAGJIT SINGH, Chawla ,  PRADO, Jason

IPC: H04L12/26

CPC classification number: H04L51/04 ,  H04L41/0668 ,  H04L51/30 ,  H04L51/32 ,  H04L67/10

Abstract: A system and methods for fallback messaging are disclosed. The system includes an interface module for sending and receiving message data, a fallback determination module and a dispatcher. The fallback determination module determines the availability of a network data connection of a user device designated by the message data to receive the message data and generates a routing signal based at least in part on the availability of the network data connection. The fallback determination module is coupled to the interface module to receive the message data. The dispatcher dispatches the message data via the network data connection using a native messaging protocol or a fallback data connection using a fallback messaging protocol based at least in part on the routing signal. The dispatcher is coupled to the fallback determination module to receive the routing signal.

Abstract translation: 公开了一种用于回退消息的系统和方法。 该系统包括用于发送和接收消息数据的接口模块，回退确定模块和调度器。 回退确定模块确定由消息数据指定的用户设备的网络数据连接的可用性以接收消息数据，并且至少部分地基于网络数据连接的可用性来生成路由信号。 回退确定模块耦合到接口模块以接收消息数据。 调度员至少部分地基于路由信号，使用本地消息协议或使用回退消息协议的回退数据连接通过网络数据连接分派消息数据。 调度器耦合到回退确定模块以接收路由信号。