Title :
MIMO multi carrier interleave division multiple access system with multiuser detection
Author :
Nagaradjane, Prabagarane ; Chandrasekaran, Sai N. ; Vishvaksenan, K.S. ; Ramakrishnan, M.
Author_Institution :
Dept. of Electron. & Commun. Eng., SSN Coll. of Eng., Chennai, India
Abstract :
This paper provides the performance analysis of Multi Input Multi Output (MIMO) Multi carrier (MC) interleaver based multiple-access system with multiuser detection. Interleave-division multiple access (IDMA) is a scheme in which users are separated by employing different interleavers instead of different signatures as in a conventional code-division multiple-access (CDMA) scheme. The basic principle of IDMA is that the interleaver is different for different users. Interleavers are generated independently and randomly. At the receiver VBLAST/ZF/MAP detector is employed and its performance is analyzed for different channel conditions using an extensive simulation runs based on Monte Carlo simulation trials. Simulation results are provided to elucidate the benefits of IDMA scheme with multiuser detection.
Keywords :
MIMO communication; Monte Carlo methods; code division multiple access; interleaved codes; radio receivers; IDMA; MIMO; Monte Carlo simulation; VBLAST/ZF/MAP detector; code-division multiple-access scheme; multi carrier interleave division multiple access system; multiple-access system; multiuser detection; receivers; Bandwidth; Educational institutions; Fading; Intersymbol interference; MIMO; Multiaccess communication; Multiuser detection; Receiving antennas; Transmitting antennas; Wireless communication; CDMA; channel capacity; iterative decoding; multi-user detection;
Conference_Titel :
Wireless Communication and Sensor Computing, 2010. ICWCSC 2010. International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4244-5136-4
Electronic_ISBN :
978-1-4244-5137-1
DOI :
10.1109/ICWCSC.2010.5415886
