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Energy efficient multicasting using smart antennas for wireless ad hoc networks in multipath environments

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2 Author(s)
Lun Tong ; Dept. of Electr. & Comput. Eng., Wisconsin Univ., Madison, WI, USA ; Ramanathan, P.

Multicast is an important communication mode in wireless ad hoc networks. Furthermore, an adaptive antenna array with multiple-input-multiple-output (MIMO) channel model is more suitable for wireless multipath environments. In this paper, we study energy efficient one hop multicast in such an environment. The problem is formulated as a non-linear programming problem and two heuristic algorithms are proposed to solve the problem.

Published in:

Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE  (Volume:6 )

Date of Conference:

29 Nov.-3 Dec. 2004