Aloha with collision resolution: Physical layer description and software defined radio implementation

Xin Liu, John Kountouriotis, Athina Petropulu, Kapil R. Dandekar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A cross-layer scheme, namely ALOHA with Collision Resolution (ALOHA-CR), is proposed for high throughput wireless communications in a cellular scenario. Transmissions occur in a time-slotted ALOHA-type fashion but with an important difference: simultaneous transmissions of two users can be successful. The physical layer required to achieve this functionality is described and the statistical properties of the user delays are determined so that the probability of user separation is maximized. An implementation of ALOH-ACR on theWireless Open Access Research Platform (WARP) testbed containing software defined radio nodes is discussed and experimental results are presented.

Original languageEnglish (US)
Title of host publication2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings
Pages3330-3333
Number of pages4
DOIs
StatePublished - Nov 8 2010
Externally publishedYes
Event2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Dallas, TX, United States
Duration: Mar 14 2010Mar 19 2010

Publication series

NameICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN (Print)1520-6149

Other

Other2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010
CountryUnited States
CityDallas, TX
Period3/14/103/19/10

Fingerprint

Testbeds
Throughput
Communication

All Science Journal Classification (ASJC) codes

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Liu, X., Kountouriotis, J., Petropulu, A., & Dandekar, K. R. (2010). Aloha with collision resolution: Physical layer description and software defined radio implementation. In 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings (pp. 3330-3333). [5496007] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2010.5496007
Liu, Xin ; Kountouriotis, John ; Petropulu, Athina ; Dandekar, Kapil R. / Aloha with collision resolution : Physical layer description and software defined radio implementation. 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings. 2010. pp. 3330-3333 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).
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Liu, X, Kountouriotis, J, Petropulu, A & Dandekar, KR 2010, Aloha with collision resolution: Physical layer description and software defined radio implementation. in 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings., 5496007, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 3330-3333, 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010, Dallas, TX, United States, 3/14/10. https://doi.org/10.1109/ICASSP.2010.5496007

Aloha with collision resolution : Physical layer description and software defined radio implementation. / Liu, Xin; Kountouriotis, John; Petropulu, Athina; Dandekar, Kapil R.

2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings. 2010. p. 3330-3333 5496007 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Liu X, Kountouriotis J, Petropulu A, Dandekar KR. Aloha with collision resolution: Physical layer description and software defined radio implementation. In 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings. 2010. p. 3330-3333. 5496007. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2010.5496007