Routing in Clustered Multihop, Mobile Wireless Networks with Fading Channel
Ching-Chuan Chiang, Hsiao-Kuang Wu, Winston Liu, Mario Gerla
Computer Science Department
University of California, Los Angeles
CA 90024, USA
IEEE Singapore International Conference on Networks, SICON'97
pp. 197-211
Singapore
16.-17. April 1997
IEEE
Paper:
Abstract
A clusterhead-token infrastructure for multihop, mobile wireless networks has been designed. Traditional routing algorithms in wireline networks are not feasible for mobile wireless environment due to the dynamic change in link connectivity. To gain better performance for clustered multihop, mobile wireless networks, routing must take into account radio channel access, code scheduling, and channel reservation. In this paper, we propose some heuristic routing schemes for clustered multihop, mobile wireless networks. A packet delay improvement up to fourfold has been observed in our simulations compared with shortest-path scheme, making multimedia traffic viable. A radio channel model has been included to investigate the impact of channel fading on our protocols. To reduce the run time, a parallel simulator has been designed. Speedups of up to tenfold have been observed on a 16 processor SP/2.
Comment
Clusterhead Gateway Switch Routing (CGSR) Protocol
BibTeX
@INPROCEEDINGS(Chiang1997,
TITLE = {Routing in Clustered Multihop, Mobile Wireless Networks with Fading Channel},
AUTHOR = {Ching-Chuan Chiang and Hsiao-Kuang Wu and Winston Liu and Mario Gerla},
BOOKTITLE = {IEEE Singapore International Conference on Networks, SICON'97, April 16-17, 1997, Singapore},
PAGES = {197-211},
PUBLISHER = {IEEE},
ORGANIZATION = {IEEE},
MONTH = {April},
YEAR = {1997},
URL = {http://www.ics.uci.edu/~atm/adhoc/paper-collection/gerla-routing-clustered-sicon97.pdf},
FILE = {gerla-routing-clustered-sicon97.pdf}
)
