Energy Analysis of Single-Hop Communication Systems

Author

Yar, Kar-Peo ; Stark, Wayne E.

Author_Institution

Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI

fYear

2006

fDate

23-25 Oct. 2006

Firstpage

1

Lastpage

7

Abstract

In this paper we analyze the cutoff rate of a single-hop communication system taking into account the energy of the transmitter and receiver. An approximate formula is derived for the rate that achieves minimum energy consumption. We also present numerical results for Reed-Solomon (RS) codes over the AWGN channel. The results show that as the contribution of processing power increases, the optimal code rate to achieve the minimum energy consumption increases. Beside the AWGN channel, we also analyze the cutoff rate over a Rayleigh flat fading channel using the cutoff rate for binary frequency shift keying with noncoherent detection

Keywords

AWGN channels; Rayleigh channels; Reed-Solomon codes; channel coding; frequency shift keying; AWGN channel; Rayleigh flat fading channel; Reed-Solomon code; binary frequency shift keying; energy analysis; energy consumption; noncoherent detection; receiver; single-hop communication system; transmitter; AWGN channels; Binary phase shift keying; Communication system traffic control; Energy consumption; Energy efficiency; Fading; Maximum likelihood decoding; Reed-Solomon codes; Transmitters; Wireless sensor networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Military Communications Conference, 2006. MILCOM 2006. IEEE

Conference_Location

Washington, DC

Print_ISBN

1-4244-0617-X

Electronic_ISBN

1-4244-0618-8

Type

conf

DOI

10.1109/MILCOM.2006.302243

Filename

4086564