Power efficient broadcast scheduling with delay deadlines

Dinesh Rajan; Ashutosh Sabharwal; Behnaam Aazhang

1st Annual Conference on Broadband Networks

Research Article

Power efficient broadcast scheduling with delay deadlines

Cite: BibTeX Plain Text

@INPROCEEDINGS{10.1109/BROADNETS.2004.66,
    author={Dinesh Rajan and Ashutosh Sabharwal and Behnaam Aazhang},
    title={Power efficient broadcast scheduling with delay deadlines},
    proceedings={1st Annual Conference on Broadband Networks},
    publisher={IEEE},
    proceedings_a={BROADNETS},
    year={2004},
    month={12},
    keywords={},
    doi={10.1109/BROADNETS.2004.66}
}

Dinesh Rajan
Ashutosh Sabharwal
Behnaam Aazhang
Year: 2004
Power efficient broadcast scheduling with delay deadlines
BROADNETS
IEEE
DOI: 10.1109/BROADNETS.2004.66

Dinesh Rajan¹^,*, Ashutosh Sabharwal²^,*, Behnaam Aazhang²^,*

1: Department of Electrical Engineering, Southern Methodist University, Dallas, Texas
2: Department of Electrical and Computer Engineering, Rice University, Houston, TX

*Contact email: rajand@engr.smu.edu, ashu@rice.edu, aaz@rice.edu

Abstract

In this paper, we present a framework for the design of minimal power schedulers that satisfy average packet delay bounds for multiple users in a Gaussian wireless broadcast channel. We completely characterize the achievable region in the multidimensional delay-power space, and present schedulers that achieve the boundary regions. The optimal schedulers minimize the transmission power by jointly allocating rate and power to the different users based on various buffer and channel conditions. Finally, we also present low complexity scheduler designs that have near optimal performance.

Published: 2004-12-13
Publisher: IEEE

: http://dx.doi.org/10.1109/BROADNETS.2004.66

Power efficient broadcast scheduling with delay deadlines

Abstract

About EAI

Community

Publish with EAI