2016
DOI: 10.11591/ijece.v6i4.pp1766-1778
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Improved Model of the Selection with Soft- and Hard-Combining Decoding Strategies for Multi-User Multi-Relay Cooperative Networks

Abstract: In a wireless cooperative network, system reliability can be improved by introducing network coding (NC) for transmitting data packets from user to destination through relay nodes. At the destination, a decoding strategy is required to recover the original data packets. The use of NC in cooperative networks has been intensively studied in previous works in terms of the conventional model for two users and a single relay in a network. However, the network model cannot act as a virtual multiple-input multiple-ou… Show more

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Cited by 1 publication
(1 citation statement)
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“…It can be used in the case of earthquake or disasters where deploying a fixed line backhaul link for a base station is difficult. In the last decade, cooperative diversity strategies using randomly distributed relay nodes between the communicating terminals have been extensively studied as their improvements in performance do not require additional power or frequency spectrum [3][4][5][6][7][8][9][10][11][12][13][14]. The main objective of this work is to propose efficient relaying techniques to increase the sum rate and reduce the symbol error rate (SER) with low computational complexity.…”
Section: Introductionmentioning
confidence: 99%
“…It can be used in the case of earthquake or disasters where deploying a fixed line backhaul link for a base station is difficult. In the last decade, cooperative diversity strategies using randomly distributed relay nodes between the communicating terminals have been extensively studied as their improvements in performance do not require additional power or frequency spectrum [3][4][5][6][7][8][9][10][11][12][13][14]. The main objective of this work is to propose efficient relaying techniques to increase the sum rate and reduce the symbol error rate (SER) with low computational complexity.…”
Section: Introductionmentioning
confidence: 99%