Title :
Power controlled routing in wireless multihop communication for higher end-to-end bandwidth
Author :
Numata, Yuya ; Higaki, Hiroaki
Author_Institution :
Dept. of Comput. & Syst. Eng., Tokyo Denki Univ.
Abstract :
This paper shows that the maximal end-to-end bandwidth in a wireless multihop transmission is 1/2 of bandwidth of communication links and is 1/3 if there are no transmission power control. Then, we propose a method for extension of end-to-end bandwidth by successive reduction of wireless signal transmission power along a multihop message transmission route. Our proposed protocol designed based on AODV achieves 60% wider bandwidth with small reduction of connectivity in simulation
Keywords :
bandwidth allocation; power control; radio links; routing protocols; telecommunication control; communication links; higher end-to-end bandwidth; multihop message transmission route; power controlled routing; wireless multihop communication; wireless signal transmission; Bandwidth; Communication system control; Computer networks; Mobile computing; Power engineering computing; Routing; Spread spectrum communication; Wireless application protocol; Wireless communication; Wireless sensor networks;
Conference_Titel :
Wireless and Optical Communications Networks, 2006 IFIP International Conference on
Conference_Location :
Bangalore
Print_ISBN :
1-4244-0340-5
DOI :
10.1109/WOCN.2006.1666624
