Throughput Analysis of Cooperative Communication in Wireless <italic>Ad Hoc</italic> Networks With Frequency Reuse
نویسندگان
چکیده
منابع مشابه
Throughput Analysis of Cooperative Communication in Wireless Ad Hoc Networks With Frequency Reuse
In this paper, we investigate the network throughput achieved by both spatial diversity and spatial frequency reuse in a wireless ad hoc network with randomly positioned single-hop source-destination pairs and relays. Compared to conventional direct transmissions, cooperative communication can enhance single-link transmission reliability, but reduce network-wide spatial frequency reuse due to r...
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Although cooperative communication has been proposed at the physical layer to address multi-path fading effects, how physical layer gains with cooperative communication can translate to tangible performance benefits in end-to-end flows remains to be an open problem. This paper represents one step forward towards a deeper understanding of the interplay between end-to-end throughput and physical ...
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The demand for access to information when and where you need has motivated the transition of wireless communications from a fixed infrastructure based cellular communications technology to a more pervasive adhoc wireless networking technology. Challenges still remain in wireless adhoc networks in terms of meeting higher capacity demands, improved reliability and longer connectivity before it be...
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ژورنال
عنوان ژورنال: IEEE Transactions on Wireless Communications
سال: 2015
ISSN: 1536-1276
DOI: 10.1109/twc.2014.2335732