摘要
本文着重讨论了一个基于S CDMA的HFC网上行信道的高效的接入协议———SAMA接入协议 ,其中包括了请求冲突解决协议和初始化协议两部分 ,并对这个接入协议的冲突率和吞吐量性能进行了详细分析 。
In this paper, we introduce SAMA access protocol.It is an effective scheme of the access protocol in HFC upstream channel based on S CDMA The two parts of the protocol, the contention resolution and the initialization are also described in detail. Then we analyze the contention rate and the throughput feature of the protocol.
出处
《电信科学》
北大核心
2002年第2期24-28,共5页
Telecommunications Science
