Title :
The research of a special mechanism for MAC layer in wireless telecommunication network
Author :
Wen-chuan, Yang ; Yu, Chen
Author_Institution :
Beijing Univ. of Post & Telecommun., Beijing, China
Abstract :
A solution for supporting low-delay services for the MAC layer is proposed. And it can realize the dividing of the realtime and non-real-time services, and then we build a new MAC mechanism serving for different service class by amending the source code of NS2. In accordance with the thought of dividing serving class, we optimize the mechanism of the 802.11 MAC layer, make simulation on NS2, analyze the function compared with the one before optimization in view of the real-time service, and finally testify the result of the optimization.
Keywords :
access protocols; optimisation; telecommunication networks; wireless LAN; 802.11 MAC layer; NS2 source code; low-delay services; nonreal-time services; optimization; wireless telecommunication network; Analytical models; Costs; Data communication; Delay effects; Media Access Protocol; Testing; Time measurement; Wireless LAN; IEEE 802.11; MAC; NS2; WLAN;
Conference_Titel :
Logistics Systems and Intelligent Management, 2010 International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-7331-1
DOI :
10.1109/ICLSIM.2010.5461240
