云代理的移动消息推送服务

Cloud-based Broker for Mobile Message Pushing

传统云辅助的移动消息推送服务可以改善手机续航能力,但是只能支持特定的应用程序.针对该问题,本文提出云代理的移动消息推送服务(CBMMP),将移动终端应用程序卸载到云端,由云服务器代理其消息推送服务,避免系统休眠缺陷.与传统云辅助方案不同,CBMMP通过应用卸载支持现有应用程序,增强了方案的兼容性.在此基础上,设计动静态代理决策和应用增量迁移机制优化应用卸载框架,提高资源利用率.通过建立原型系统对提出的方案进行验证,实验结果表明,在多种应用场景下,CBMMP均可以有效提高移动终端续航能力,增强云端并发能力.

Traditional cloud-assistant mobile message pushing can improve mobile phone＇s battery life. However, it can only support specific applications. To address this problem, this paper proposes a Cloud-based Broker for Mobile Message Pushing mechanism （ CBMMP ）, which offloads applications to cloud for message forwarding, as a result, to avoid energy-sleep-bug. Unlike tradition cloud solutions, CBMMP supports normal applications through application offioading for better compatibility, building upon which static/dynamic analysis-based agent and incremental offloading policies are designed, respectively, with an objective of enhancing resource utilization. A prototype system is created to verify our solution. Our experimental results demonstrate that, in a variety of scenarios, the CBMMP achieves significant performance improvement in terms of battery life and concurrency.