Title :
ACK based partial random selection encoding for uplink distributed LDPC network codes
Author :
Emran, A. ; Elsabrouty, M. ; Muta, O. ; Furukawa, H.
Author_Institution :
Egypt-Japan Univ. of Sci. & Technol., Alexandria, Egypt
Abstract :
An ACK based partial random selection (ACK-PRS) encoding algorithm for the uplink distributed low-density parity check network code of the generalised adaptive network coded cooperation is proposed. The proposed algorithm achieves good error correction performance and high system throughput, while maintaining the low complexity of the random selection algorithm. This good performance is achieved by a minor increase in the down link signalling. Simulation results for 5 and 20 uplink users verify the good performance of the proposed ACK-PRS.
Keywords :
adaptive codes; cooperative communication; error correction codes; network coding; parity check codes; random codes; telecommunication signalling; ACK based partial random selection encoding; ACK-PRS encoding algorithm; downlink signalling; error correction performance; generalised adaptive network coded cooperation; uplink distributed LDPC network code; uplink distributed low-density parity check network code;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2015.2132
