Title :
IDMA system with relays
Author :
Jang, Chulhee ; Lee, Jae Hong
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., Seoul, South Korea
Abstract :
In this paper, we propose a IDMA system with relays. We describe the system model and the detection algorithm of the destination. The detection algorithm is based on the chip-by-chip detection algorithm. The proposed system raise no burden to the mobiles and needs very simple relays. Simulation results shows that the proposed system does a role of a multiple access scheme and obtains the diversity gain.
Keywords :
mobile radio; multi-access systems; multiuser detection; relays; IDMA system; chip-by-chip detection algorithm; interleave-division multiple access system; mobile radio; multiuser detection; relays; Bandwidth; Detection algorithms; Diversity methods; Fading; Intersymbol interference; MIMO; Multiaccess communication; Multiple access interference; Multiuser detection; Relays; Cooperative diversity; IDMA system; Relay;
Conference_Titel :
Wireless Communication, Vehicular Technology, Information Theory and Aerospace & Electronic Systems Technology, 2009. Wireless VITAE 2009. 1st International Conference on
Conference_Location :
Aalborg
Print_ISBN :
978-1-4244-4066-5
Electronic_ISBN :
978-1-4244-4067-2
DOI :
10.1109/WIRELESSVITAE.2009.5172482
