Link State Prediction based Topology Maintenance in multi-channel MANET

Author

Jinxin Niu ; Wei Guo

Author_Institution

Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2013

fDate

5-8 Aug. 2013

Firstpage

1

Lastpage

6

Abstract

The random movement of nodes in multi-channel MANETs has significant impact upon the stability of network topology due to connection loss and co-channel interference. To solve this problem, a Link State Prediction based Topology Maintenance algorithm (LSPTM) is proposed, which adjusts nodes´ power levels and transmission channels according to the link state predicted by a probabilistic network, so as to maintain the stability of links and network topology. Simulation results show that the algorithm effectively reduces the chances of connection loss or co-channel interference.

Keywords

cochannel interference; maintenance engineering; mobile ad hoc networks; prediction theory; probability; radio links; stability; telecommunication network topology; wireless channels; LSPTM algorithm; cochannel interference; connection loss; link state prediction based topology maintenance algorithm; multichannel MANET; probabilistic network; stability; transmission channel; Communication channels; Interchannel interference; Network topology; Power control; Probabilistic logic; Topology; MANETs; link state; multi-channel; probabilistic network; topology maintenance;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing, Communication and Computing (ICSPCC), 2013 IEEE International Conference on

Conference_Location

KunMing

Type

conf

DOI

10.1109/ICSPCC.2013.6663905

Filename

6663905