Title :
Transaction level analysis of NoC based coded MIMO-OFDM receiver
Author :
Yoon, Sung-Rok ; Lee, Jin ; Park, Sin-Chong
Author_Institution :
Inf. & Commun. Univ.
Abstract :
The MIMO-OFDM is the strong candidate as the next generation wireless LAN and 4G mobile communication systems. In this paper, we design the iterative decoding and detection architecture as the MIMO-OFDM receiver based on network on chip platform. The transaction level analysis with NoC architecture (routing and switching scheme) variation is performed in terms of the throughput performance. As a result, the performance enhancement from routing architecture is 30% in 200 MHz switching frequency and 128 bit link width. The same performance enhancement by switching scheme requires 20 times more additional area in our application
Keywords :
MIMO systems; OFDM modulation; iterative decoding; mobile radio; network-on-chip; radio receivers; telecommunication network routing; 200 MHz; coded MIMO-OFDM receiver; detection architecture; iterative decoding; network on chip platform; routing scheme; switching frequency; switching scheme; transaction level analysis; 4G mobile communication; Iterative decoding; MIMO; Mobile communication; Network-on-a-chip; OFDM; Performance analysis; Routing; Throughput; Wireless LAN;
Conference_Titel :
Wireless Communications and Networking Conference, 2006. WCNC 2006. IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
1-4244-0269-7
Electronic_ISBN :
1525-3511
DOI :
10.1109/WCNC.2006.1696568
