DocumentCode
2497812
Title
Analysis of Dense Ad Hoc Networks with Spatial Diversity
Author
Louie, Raymond H.Y. ; Collings, Iain B. ; McKay, Matthew R.
Author_Institution
Univ. of Sydney, Sydney
fYear
2007
fDate
26-30 Nov. 2007
Firstpage
1253
Lastpage
1257
Abstract
This paper investigates the performance of spatial diversity techniques in dense ad hoc networks. We derive analytical expressions for the contention density in systems employing MIMO-MRC or OSTBC. In the case of MIMO- MRC the expressions are based on new expansions for the SIR distribution in the high interference regime typical in dense networks. Our results are confirmed through comparison with Monte Carlo simulations.
Keywords
Monte Carlo methods; ad hoc networks; diversity reception; MIMO-MRC; Monte Carlo simulation; OSTBC; SIR distribution; dense ad hoc network; maximum ratio combining; signal-to-interference ratio; spatial diversity; Ad hoc networks; Diversity reception; Fading; Information analysis; Interference; Multiaccess communication; Rayleigh channels; Statistics; Time division multiple access; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2007. GLOBECOM '07. IEEE
Conference_Location
Washington, DC
Print_ISBN
978-1-4244-1042-2
Electronic_ISBN
978-1-4244-1043-9
Type
conf
DOI
10.1109/GLOCOM.2007.241
Filename
4411151
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