Sciweavers

VTC
2006
IEEE
13 years 10 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
13 years 10 months ago
Mellin Transform Based Performance Analysis of FFH M-ary FSK Using Product Combining Against Partial Band Noise Jamming
— We propose a novel bit error ratio (BER) analysis technique for fast frequency hopping (FFH) assisted M-ary frequency shift keying (MFSK) using product combining (PC), when the...
Sohail Ahmed, Lie-Liang Yang, Lajos Hanzo
VTC
2007
IEEE
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13 years 10 months 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...
CISS
2007
IEEE
13 years 11 months ago
The Capacity of Noncoherent Continuous-Phase Frequency Shift Keying
Abstract—Capacity analysis is used to determine the fundamental tradeoff between power and spectral efficiency for coded continuous-phase frequency shift keying (CPFSK). The mod...
Shi Cheng, Rohit Iyer Seshadri, Matthew C. Valenti...
GLOBECOM
2009
IEEE
13 years 11 months ago
SNR Estimation for a Non-Coherent Binary Frequency Shift Keying Receiver
Abstract—This paper deals with the problem of estimating average signal-to-noise ratio (SNR) for a communication system employing non-coherent binary frequency shift keying (NCBF...
Syed Ali Hassan, Mary Ann Ingram