Title :
Adaptive power controlled MAC protocol in mobile ad hoc networks
Author :
Chen, Y. ; Wong, W.C.
Author_Institution :
Electr. & Comput. Eng. Dept., Nat. Univ. of Singapore, Singapore
Abstract :
We first propose two power controlled MAC protocols which constrain the transmission power of the current packet depending on the transmission and received powers of the preceding packet. We determine the optimal level of over-compensation for different operating scenarios. Then we propose a fully adaptive power control (APC) protocol which is shown to yield significant improvement in system performance.
Keywords :
access protocols; ad hoc networks; adaptive control; power control; telecommunication control; adaptive power controlled MAC protocol; mobile ad hoc networks; optimal over-compensation; packet transmission; received power; system performance; transmission power constraint; Adaptive control; Intelligent networks; Media Access Protocol; Mobile ad hoc networks; Power control; Power engineering and energy; Power engineering computing; Programmable control; Receiving antennas; Transmitting antennas;
Conference_Titel :
Communication Systems, 2002. ICCS 2002. The 8th International Conference on
Print_ISBN :
0-7803-7510-6
DOI :
10.1109/ICCS.2002.1183298
