%0 Journal Article
%T Research of a MAC Protocol Based on Multiple-step Channel Reservation Mechanism<br>基于多步信道预约机制的多址接入协议研究
%A CHEN Yi
%A LI Bo
%A <br>陈轶
%A 李波
%J 计算机科学
%D 2011
%I 
%X Real-time traffic transmission over wireless Ad hoc networks requires authentic and reliable QoS assurance from wireless network protocols, which is not available from most of the current MAC protocols. Considering the periodicity of real-time traffic, a MAC protocol based on multipl}step channel reservation mechanism was proposed, which guarantees more reliable transmission for real-time frames. Simulation results and analysis obviously indicate that the protocol raises the network performance to a more excellent level.
%K Multiple-step reservation
%K MAC protocol
%K Ad hoc
%K QoS<br>多步信道预约，多址接入协议，无线自组织网络，服务质量保证
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=55D86D746D8C043E6CDBF7326D551109&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=38B194292C032A66&sid=09ABD5535D9B6D45&eid=AA76E167F386B6B3&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=6