Energy efficient wireless multicasting

Authors

Tao Han, Newark College of Engineering
Nirwan Ansari, Newark College of Engineering

Document Type

Article

Publication Date

6-1-2011

Abstract

This letter proposes an energy-efficient wireless multicasting scheme in which the base station (BS) and the mobile users cooperate to reduce the total power consumption in wireless multicasting. Minimizing the power consumption under the scheme is an NP-hard problem. The gradient guided approximation algorithm is thus proposed to achieve low computational complexity. The proposed energy-efficient wireless multicasting scheme consumes less energy than other multicasting schemes without cooperation. The energy savings are validated through well designed simulations. © 2011 IEEE.

Identifier

79959568502 (Scopus)

Publication Title

IEEE Communications Letters

External Full Text Location

https://doi.org/10.1109/LCOMM.2011.050311.110077

ISSN

10897798

First Page

620

Last Page

622

Issue

6

Volume

15

Recommended Citation

Han, Tao and Ansari, Nirwan, "Energy efficient wireless multicasting" (2011). Faculty Publications. 11331.
https://digitalcommons.njit.edu/fac_pubs/11331