Title :
The Transmission Capacity of MANET Based on Conflict Graph
Author :
Yu, Gen-jian ; Zheng, Bao-yu
Author_Institution :
Dept. of Commun. & Inf. Eng., Nanjing Univ. of Posts & Telecommun.
Abstract :
The transmission capacity of mobile ad hoc networks (MANET) is constrained by the mutual interference of concurrent transmissions between nodes. At first, we study the transmission capacity of MANET by the view of information flow between nodes. At the same time, we also study the problem that the interference between nodes effect on the transmission capacity of MANET by the tool of the event conflict graph. Then the paper presents the method to compute the maximum expectant achievable capacity for the given conflict graph. We conclude and prove an sufficient condition that the information flow transmit successfully between nodes. Lastly, we simulate the results and give a fitting equation of transmission capacity between nodes
Keywords :
ad hoc networks; mobile radio; MANET transmission capacity; concurrent transmissions; event conflict graph; maximum expectant achievable capacity; mobile ad hoc networks; mutual interference; Computational modeling; Diversity reception; Electronic mail; Fading; Interference; Mathematical model; Mobile ad hoc networks; Mobile communication; Peer to peer computing; Power control;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location :
Wuhan
Print_ISBN :
1-4244-0517-3
DOI :
10.1109/WiCOM.2006.205
