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EURASIP Journal on Wireless Communications and Networking

Table 2 A comparison of the optimal and sub-optimal detectors

From: Decoding techniques for alternate-relaying BICM cooperative systems

 

Complexity (flops)

Delay

MS

BW loss

Optimal

65M2N d P + Υ

N d P

N d P

1/P

Sub-optimal

(34M2 - M)N d P + 8N d (P - 1) + Υ

N d

N d

zero

  1. Delay is expressed by the number of data symbols required to store. MS, required memory size; BW loss, bandwidth loss.
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