Title :
A capture-based MAC protocol and its performance analysis
Author :
Kai, Guo ; Honglin, Hu ; Guo, Wei ; Jinkang, Zhu
Author_Institution :
Dept. of EEIS, Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
During the course of packet access, the demanded spectrum resources are available in the manner of random contention by each user, which could bring collisions among users and waste of resources, also cause degradation of system performance. In this paper, a capture-based method is proposed, when there are multiple packets in a slot, this method still has probability of capturing a certain packet, which can efficiently utilize resources at high traffic load. Performance analysis and numerical results show that the proposed capture-based method could improve system performance.
Keywords :
access protocols; packet radio networks; spread spectrum communication; telecommunication traffic; S-ALHOA; capture-based MAC protocol; multiple packet slot; packet access; random contention; resource utilization; spectrum resource; traffic load; Access protocols; Degradation; Media Access Protocol; Multiaccess communication; Performance analysis; Road accidents; System performance; Telecommunication traffic; Throughput; Wireless networks;
Conference_Titel :
Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th
Print_ISBN :
0-7803-7954-3
DOI :
10.1109/VETECF.2003.1286026
