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CORR
2008
Springer
123views Education» more  CORR 2008»
13 years 5 months ago
Large MIMO Detection: A Low-Complexity Detector at High Spectral Efficiencies
We consider large MIMO systems, where by `large' we mean number of transmit and receive antennas of the order of tens to hundreds. Such large MIMO systems will be of immense i...
K. Vishnu Vardhan, Saif K. Mohammed, Ananthanaraya...
VTC
2006
IEEE
101views Communications» more  VTC 2006»
13 years 11 months ago
Performance Validation for MMSE Turbo Equalization in ST-BICM Systems
— This paper presents a simple approach to assess performance that can be achieved by the MMSE turbo equalizer in ST-BICM systems over multipaths Rayleigh block fading channels w...
Nicolas Le Josse, Christophe Laot, Karine Amis
ICC
2007
IEEE
147views Communications» more  ICC 2007»
14 years 3 days ago
VLSI Architectures for Layered Decoding for Irregular LDPC Codes of WiMax
— We present a new multi-rate architecture for decoding irregular LDPC codes in IEEE 802.16e WiMax standard. The proposed architecture utilizes the value–reuse property of offs...
Kiran K. Gunnam, Gwan S. Choi, Mark B. Yeary, Moha...
TWC
2008
88views more  TWC 2008»
13 years 5 months ago
Turbo Estimation and Equalization for Asynchronous Uplink MC-CDMA
In this contribution, we propose a new code-aided synchronization and channel estimation algorithm for uplink MC-CDMA. The space alternating generalized expectationmaximization (SA...
Mamoun Guenach, Mohamed Marey, Henk Wymeersch, Hei...
GLOBECOM
2008
IEEE
14 years 7 days ago
High-Rate Space-Time Coded Large MIMO Systems: Low-Complexity Detection and Performance
— Large MIMO systems with tens of antennas in each communication terminal using full-rate non-orthogonal spacetime block codes (STBC) from Cyclic Division Algebras (CDA) can achi...
Saif K. Mohammed, Ananthanarayanan Chockalingam, B...