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VTC
2006
IEEE
13 years 11 months ago
Successive Interference Cancellation in Clipped and Product Combining aided FFH Multi-User Systems
— In this contribution, we propose two successive interference cancellation (SIC) schemes for a fast frequency hopping (FFH) multiple access (MA) system using M-ary frequency shi...
Sohail Ahmed, Lie-Liang Yang, Lajos Hanzo
VTC
2007
IEEE
101views Communications» more  VTC 2007»
14 years 1 days ago
Soft Decoding Assisted Interference Cancellation in a Non-Binary LDPC Coded Fast Frequency Hopping Multiuser System Using Produc
— In this contribution, soft-input-soft-output (SISO) decoding aided successive interference cancellation (SIC) is considered in fast frequency hopping (FFH), M-ary frequency shi...
Sohail Ahmed, Lie-Liang Yang, Lajos Hanzo, Feng Gu...
ICASSP
2010
IEEE
13 years 6 months ago
Multipoint-to-point and point-to-multipoint space-time network coding
Traditional cooperative communications can improve communication reliability. However, the simultaneous transmissions from multiple relays are challenging in practice due to the i...
Hung-Quoc Lai, K. J. Ray Liu
GLOBECOM
2008
IEEE
14 years 7 days ago
Using Higher Order Cyclostationarity to Identify Space-Time Block Codes
—Research in cognitive radios has renewed interest in tools, such as spectrum estimation and modulation identification, to characterize the radio frequency (RF) environment. The...
Marcus R. DeYoung, Robert W. Heath Jr., Brian L. E...
CORR
2011
Springer
151views Education» more  CORR 2011»
13 years 24 days ago
Sparsity Enhanced Decision Feedback Equalization
For single-carrier systems with frequency domain equalization, decision feedback equalization (DFE) performs better than linear equalization and has much lower computational compl...
Jovana Ilic, Thomas Strohmer