Design and Implement of WAP Push Proxy Gateway(PPG) WAPPush代理网关的设计与实现
Push Services provide the services transporting messages actively from the push Initiator to the push proxy gateway which is based on the wireless application protocol structure. 架构在无线应用协议体系结构之上的推服务提供由推服务发起者到推代理网关之间的信息递交的服务,主要有推访问协议和OTA协议组成。