Title :
Cooperative Diversity with Coordinate Interleaving
Author :
Oruç, Özgür ; Aygölü, Ümit
Author_Institution :
Elektronik ve Haberlesme Muhendisligi Bolumu, Istanbul Teknik Univ., Istanbul, Turkey
Abstract :
In this paper, a two-user cooperative diversity scheme is proposed where the coded cooperation is performed with coordinate interleaving suitably to rate compatible punctured coding (RCPC) technique. Users perform selective cooperation in transmission, according to the correctness of the estimated symbols from their partners. Error performance of the proposed system is evaluated by computer simulations for QPSK modulation and its superiority compared to the corresponding reference systems is brought out.
Keywords :
diversity reception; encoding; modulation; quadrature phase shift keying; QPSK modulation; coded cooperation; cooperative diversity scheme; coordinate interleaving; rate compatible punctured coding technique; Binary phase shift keying; Computer errors; Computer simulation; Cyclic redundancy check; Interleaved codes; Quadrature phase shift keying;
Conference_Titel :
Signal Processing and Communications Applications, 2007. SIU 2007. IEEE 15th
Conference_Location :
Eskisehir
Print_ISBN :
1-4244-0719-2
Electronic_ISBN :
1-4244-0720-6
DOI :
10.1109/SIU.2007.4298839
