SIP协议在MF-TDMA卫星通信系统中的应用与改进

摘要

为了解决MF-TDMA（Multi-Frequency Time Division Multiple Access）卫星通信系统上应用VOIP（Voice over Internet Protocol）技术的问题,提出了将SIP（Session Initiation Protocol）协议与MF-TDMA卫星通信系统相结合的方法和体系结构,并且对部分SIP消息进行了改进。在该体系结构中,SIP协议能够在卫星通信中继续发挥快速建立会话的优势。这种方法将使SIP协议较好地应用于MF-TDMA卫星通信系统中,并为VOIP技术在MF-TDMA系统中的使用打下基础。%To resolve the problem of application of VOIP technique in MF-TDMA satellite communication system,this paper proposes a method and architecture that integrates SIP and MF-TDMA,and advances the improvement of SIP messages.In this architecture,SIP is able to exert the advantage of quick establishing sessions.This method is good for application of SIP in MF-TDMA satellite communication system,and it will also lay the foundation for the use of VOIP technique in the MF-TDMA system.