摘要
研究了智能手机平台的基本工作原理以及无线短信服务系统的基本工作原理,分析了SMS的局限性,在PALMOS6.1嵌入式操作系统平台上开发了基于GSM短信息服务平台的MMS系统。通过MMS进行更多元化的移动通信服务。
After studying the basic principle of Smart Phone system, the principle of Short Message Service system and its own limitation. we developed an MMS module on PALM OS 6.1, and it is based on GSM protocol system. The short message service model is based on GSM short message.MMS (short for Multimedia Message Service) is the next version of SMS, it has no limitation about the size of message content and complexity.We can develop varieties of mobile communication services through MMS.
出处
《微计算机信息》
北大核心
2007年第3期155-156,共2页
Control & Automation
