Message propagation in a cooperative network with asynchronous receptions

Birsen Sirkeci-Mergen, Anna Scaglione

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

2 Scopus citations

Abstract

We consider a wireless network in which a single source transmits its message with the help of multiple cooperative relays. In our model the source broadcasts the message and the relays re-transmit it as soon as they are able to produce an inference of acceptable quality. If the network is dense, multiple nodes will quasi-synchronously retransmit the source message, acting as groups of cooperative relays thereby increasing the range of transmission. In this paper, we analyze the behavior of such cooperative networks with respect to parameters such as the source and relay transmission powers by deriving a dynamical system model using a continuum asymptote as the number of relay nodes goes to infinity. The methodology developed in this paper can be used to analyze the performance of other cooperative protocols.

Original languageEnglish (US)
Title of host publication2005 IEEE International Conference on Acoustics, Speech, and Signal Processing,ICASSP '05 - Proceedings - Audio and ElectroacousticsSignal Processing for Communication
PublisherInstitute of Electrical and Electronics Engineers Inc.
PagesIII377-III380
ISBN (Print)0780388747, 9780780388741
DOIs
StatePublished - Jan 1 2005
Externally publishedYes
Event2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05 - Philadelphia, PA, United States
Duration: Mar 18 2005Mar 23 2005

Publication series

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

Other

Other2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05
CountryUnited States
CityPhiladelphia, PA
Period3/18/053/23/05

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

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    Sirkeci-Mergen, B., & Scaglione, A. (2005). Message propagation in a cooperative network with asynchronous receptions. In 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing,ICASSP '05 - Proceedings - Audio and ElectroacousticsSignal Processing for Communication (pp. III377-III380). [1415725] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. III). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASSP.2005.1415725