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2009•Unpublished venueRequires access

Multi-Hop-Aware Cooperative Relaying

Helmut Adam, Christian Bettstetter, Sidi‐Mohammed Senouci

Open publisher page 17 citations

Abstract

We address the drawbacks of cooperative relaying regarding its spectral inefficiency and its channel over reservation compared to direct transmissions. We propose to exploit routing information in cooperative relaying to reduce these disadvantages. In this paper we present a complete system design of multi-hop-aware cooperative relaying and investigate different relay selection policies for it. Performance tests indicate that it significantly outperforms hop-by-hop cooperative relaying in terms of throughput.

About this research paper

What this paper is about

We address the drawbacks of cooperative relaying regarding its spectral inefficiency and its channel over reservation compared to direct transmissions. We propose to exploit routing information in cooperative relaying to reduce these disadvantages. In this paper we present a complete system design of multi-hop-aware cooperative relaying and investigate different relay selection policies for it. Performance tests indicate that it significantly outperforms hop-by-hop cooperative relaying in terms of throughput.

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OpenAlex reports 17 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

We address the drawbacks of cooperative relaying regarding its spectral inefficiency and its channel over reservation compared to direct transmissions. We propose to exploit routing information in cooperative relaying to reduce these disadvantages. In this paper we present a complete system design of multi-hop-aware cooperative relaying and investigate different relay selection policies for it. Performance tests indicate that it significantly outperforms hop-by-hop cooperative relaying in terms of throughput.

Key concepts: Hop (telecommunications), Computer science, Exploit, Computer network, Relay, Inefficiency, Reservation, Spread spectrum

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