Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - A hopping code for MMFSK in a power-line channel
AU - Adebisi, Bamidele
AU - Ali, Saqib
AU - Honary, Bahram
PY - 2009/7
Y1 - 2009/7
N2 - A uniformly distributed hopping code (UDHC) suitable for M-levelled M-ary Frequency Shift Keying (MMFSK) and Multi-tone MMFSK (M3FSK) modulation schemes is introduced. The proposed code is designed with the requirements that it utilises all the available frequencies within the symbol period and that it is uniformly distributed, thereby making it efficient in terms of spectral usage and also easier to detect at the receiver. We have included simulation results which show that the UDHC shows better bit error rate (BER) performance in a frequency selective channel characterised by impulsive noise when compared to a pseudo-random hopping code (PRHC) and some purposely designed codes.
AB - A uniformly distributed hopping code (UDHC) suitable for M-levelled M-ary Frequency Shift Keying (MMFSK) and Multi-tone MMFSK (M3FSK) modulation schemes is introduced. The proposed code is designed with the requirements that it utilises all the available frequencies within the symbol period and that it is uniformly distributed, thereby making it efficient in terms of spectral usage and also easier to detect at the receiver. We have included simulation results which show that the UDHC shows better bit error rate (BER) performance in a frequency selective channel characterised by impulsive noise when compared to a pseudo-random hopping code (PRHC) and some purposely designed codes.
KW - PLC
KW - MMFSK
KW - M3FSK
KW - Impulsive Noise
KW - AWGN
KW - Class A noise
KW - AWCN
KW - power-line
U2 - 10.4304/jcm.4.6.429-436
DO - 10.4304/jcm.4.6.429-436
M3 - Journal article
VL - 4
SP - 429
EP - 436
JO - Journal of Communications
JF - Journal of Communications
SN - 1796-2021
IS - 6
ER -