Optimized constellations for two-way wireless relaying with physical network coding
Citations
8 citations
8 citations
Cites background or methods from "Optimized constellations for two-wa..."
...Instead, the mapping in the de-noising function of HePNC follows the Latin square constraint [12] (also known as the exclusive law [9]), which requires...
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...Originally, PNC was proposed by exploring XOR mapping [1] and channel coding was introduced later on to integrate with PNC [10], [11]....
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...Using the Closest-Neighbor Clustering algorithm in [9], four clusters can be formulated....
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...To optimize the clustering, the ClosestNeighbor Clustering algorithm in [9] is adopted to combine neighboring constellation points into clusters aiming to maximize the minimum distance between clusters....
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...Previously, the well-known exclusive-or (XOR) operations are used for the mapping following C(Ŝa, Ŝb) = Ŝa ⊕ Ŝb....
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7 citations
Cites methods from "Optimized constellations for two-wa..."
...This kind of scheme is reduce the complexity of the receiver used for PNC mapping in [19]....
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7 citations
7 citations
References
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"Optimized constellations for two-wa..." refers background in this paper
...Since Shannon firstly considered a two–way channel in [10], some theoretical investigations on the bidirectional relaying have emerged so far [ 11 ]....
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8,533 citations
"Optimized constellations for two-wa..." refers background in this paper
...W IRELESS network coding has recently received a lot of attention in research community, although the concept of network coding has been around for almost a decade [2]....
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"Optimized constellations for two-wa..." refers background in this paper
...In [6, 18 ], the amplify–and–forward (AF) bidirectional relaying is introduced, where the terminal nodes simultaneously transmit to the relaying node, and subsequently the relay broadcasts the received signal after amplification....
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