面向连接的无线窄带信道传输协议  

Connection Oriented Transfer Protocol in the Wireless Narrow-Band Channel

作　　者：焦蓉[1] 徐卫军[1] 刘经纬[1] 

机构地区：[1]华北计算技术研究所,北京100083

出　　处：《计算机系统应用》2015年第3期133-138,共6页Computer Systems & Applications

摘　　要：面向连接的无线窄带信道传输协议是适用于无线窄带广播信道上的链路层组网协议.从一个通信协议设计的角度详细阐述了面向连接的无线窄带信道传输协议帧结构的设计、初始化流程的设计、数据传输流程的设计以及时隙的动态管理机制的设计.从实际效果看:该协议采用了时分复用的传输方式、时隙的动态管理机制以及面向连接的服务等数据通信技术,解决了窄带广播信道数据通信效率低的难题;另外,该协议的设计基于TCP/IP的体系结构,为透明传输IP提供了可靠保障.Connection-oriented transmission protocol in the wireless narrowband broadcast channel is a kind of data link layer protocol for constituting a network in the wireless narrowband broadcast channel. In the way of how to design a communication protocol, the design of wireless data network transmission protocol frame structure, the design of initialization process, the design of data transmission process and the mechanism of the time slot dynamic management are introduced. From a practical effect, since the time-division multiplexing transmission mode, the mechanism of the time slot dynamic management and the connection-oriented service are used in the protocol. The problem of the low data communication efficiency in the wireless narrowband broadcast channel is solved. Additionally, the reliable IP data transmission is transparently provided based on the TCP/IP architecture.

关 键 词：窄带信道 时隙 时隙队列 动态时隙管理 

分 类 号：TN915.04[电子电信—通信与信息系统] TN934[电子电信—信息与通信工程]