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Conference Papers Year : 2008

Reliable Multimedia Transmission in Wireless Ad-Hoc Networks for Telehealth Systems

Abstract

This paper proposes a time slotted distributed protocol to enhance transmissions in ad-hoc networks. This is achieved by employing the well known cooperative virtual multiple input multiple output (MIMO) technique. A general protocol for N cooperating nodes is presented and evaluated considering bit error rate (BER), signal to noise ratio (SNR) and delay as target metrics. We show in particular that there is a trade off between performance, complexity and delay. Interestingly, reliable multimedia transmission can be achieved with reasonable delay constraints, as required in many telehealth applications.
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Dates and versions

hal-00329492 , version 1 (10-10-2008)

Identifiers

  • HAL Id : hal-00329492 , version 1

Cite

Bernhard Hohmann, Merouane Debbah, Andreas Kröpfl. Reliable Multimedia Transmission in Wireless Ad-Hoc Networks for Telehealth Systems. 2ND INTERNATIONAL CONFERENCE ON PERVASIVE COMPUTING TECHNOLOGIES FOR HEALTHCARE 2008, Jan 2008, Finland. 4 p. ⟨hal-00329492⟩
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