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点到多点通信中MAC/IP联合头压缩设计与实现
引用本文:闵江涛,沈钊,夏德海,李文耀,李勇.点到多点通信中MAC/IP联合头压缩设计与实现[J].光通信研究,2012,38(3):14-17.
作者姓名:闵江涛  沈钊  夏德海  李文耀  李勇
作者单位:1. 武汉国家光电实验室,湖北武汉430074;武汉邮电科学研究院,湖北武汉430074
2. 海军工程大学,湖北武汉,430033
3. 中国通信服务湖北设计公司,湖北武汉,430022
4. 武汉邮电科学研究院,湖北武汉,430074
摘    要:目前头压缩技术多涉及高层头压缩技术,实际上二层头压缩可以以很少的开销换取相当大的传输带宽。针对通信系统中传输数据的分布及特点,提出了一种适用于点到多点通信架构的MAC/IP(媒体访问控制/网际协议)联合头压缩算法,并结合该算法给出了具体的MAC/IP联合头压缩的模块设计方案及实现过程。

关 键 词:点到多点通信系统  MAC/IP联合头压缩  PPPoE映射表  地址解析协议
收稿时间:2011/11/29

Design and realization of MAC/IP joint head compression in point-to-multipoint communications
Min Jiangtao , Shen Zhao , Xia Dehai , Li Wenyao , Li Yong.Design and realization of MAC/IP joint head compression in point-to-multipoint communications[J].Study on Optical Communications,2012,38(3):14-17.
Authors:Min Jiangtao  Shen Zhao  Xia Dehai  Li Wenyao  Li Yong
Institution:1.Wuhan National Laboratory for Optoelectronics,Wuhan 430074,China;2.Wuhan Research Institute of Post and Telecommunications,Wuhan 430074,China;3.Naval Engineering University,Wuhan 430033,China; 4.Hubei Design Company of China Comservice,Wuhan 430022,China)
Abstract:At present,the head compression technology mostly refers to high layer head compression.As a matter of fact, head compression in layer two can gain considerable transmission bandwidth with a minimum overhead. In view of the distribution and features of data transmission in communication systems, this paper proposes an MAC/IP joint head compression algorithm appropriate for Point-to-Multipoint (P2MP) communication architecture and gives a concrete module design scheme for and realization of such a compression on the basis of this algorithm.
Keywords:P2MP communication system  MAC/IP joint head compression  PPPoE map  ARP
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