@inproceedings{7bb5d0e5a3d94d34a9840bb975bf114c,
title = "TSCR-MAC: Time-slotted channel reservation based cognitive MAC",
abstract = "A novel multichannel MAC protocol called time slotted channel reservation based MAC protocol (TSCR-MAC) for cognitive radio networks is introduced, specified, illustrated and simulated. TSCR-MAC demands only one half-duplex CR radio and employs common control channel for information exchange. In TSCR-MAC a time slot is assigned a separate frequency channel. It allows a pair of communicating nodes to reserve a channel in the allocated slot via reservation operation and handshake mechanism. Fresh node pairs contend the unoccupied channel by a p-persistent fashion in the meantime and the probability value is dynamically adjusted according to the historical information and current available channel. In this paper, TSCR-MAC protocol and frame structure are fully described. The simulated results show that TSCR-MAC can not only achieve much higher average throughput but also provide better spectrum utilization and delay performance, compared with multichannel ALOHA and traditional reservation schedule.",
keywords = "MAC protocol, channel reservation, cognitive radio",
author = "Juanmei Wu and Yichen Wang and Jianguo Deng",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 9th International Conference on Communications and Networking in China, CHINACOM 2014 ; Conference date: 14-08-2014 Through 16-08-2014",
year = "2015",
month = mar,
day = "3",
doi = "10.1109/CHINACOM.2014.7054389",
language = "英语",
series = "Proceedings of the 2014 9th International Conference on Communications and Networking in China, CHINACOM 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "666--671",
booktitle = "Proceedings of the 2014 9th International Conference on Communications and Networking in China, CHINACOM 2014",
}