TY - GEN
T1 - Trellis coded hybrid frequency and phase modulation with expurgated phase code and asymmetric signal constellation
AU - Wibisono, G.
AU - Sasase, I.
N1 - Funding Information:
This work is partly supported by NTT Corporation, STT Mobile Communications Network Inc., NEC Corporation, and Fujitsu Laboratories Ltd. The first author would like to thank the Indonesia Petroleum Co. (INPEX) Foundation for the financial support.
Publisher Copyright:
© 1994 IEEE.
PY - 1994
Y1 - 1994
N2 - The performance of trellis coded hybrid frequency and phase shift modulation (TC HFPSK) with expurgated phase code and asymmetric signal constellation is investigated by using minimum squared free Euclidean distance dfree2 and bit error rate (BER). It is found that TC HFPSK with expurgated phase code shows a larger dfree2 than the corresponding TC HFPSK with the complete phase code for varying the angle φ that determines the asymmetric signal constellation. The maximum value of dfree2 of TC HFPSK with expurgated phase code is obtained when the signal constellation is symmetric. The BER performance is analyzed in additive white Gaussian noise (AWGN) and fading channels by using uniform error property (UEP) and error bounds based on the transfer function. It is found that the performance improvements of TC HFPSK are 2.1 dB and 5.0 dB in AWGN and fading channels respectively, at BER=10-4, compared to uncoded HFPSK.
AB - The performance of trellis coded hybrid frequency and phase shift modulation (TC HFPSK) with expurgated phase code and asymmetric signal constellation is investigated by using minimum squared free Euclidean distance dfree2 and bit error rate (BER). It is found that TC HFPSK with expurgated phase code shows a larger dfree2 than the corresponding TC HFPSK with the complete phase code for varying the angle φ that determines the asymmetric signal constellation. The maximum value of dfree2 of TC HFPSK with expurgated phase code is obtained when the signal constellation is symmetric. The BER performance is analyzed in additive white Gaussian noise (AWGN) and fading channels by using uniform error property (UEP) and error bounds based on the transfer function. It is found that the performance improvements of TC HFPSK are 2.1 dB and 5.0 dB in AWGN and fading channels respectively, at BER=10-4, compared to uncoded HFPSK.
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U2 - 10.1109/WNCMF.1994.529151
DO - 10.1109/WNCMF.1994.529151
M3 - Conference contribution
AN - SCOPUS:85063403757
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
SP - 553
EP - 557
BT - Wireless Networks - Catching the Mobile Future
A2 - Arnbak, Jens C.
A2 - Prasad, Ramjee
A2 - Weber, Jos H.
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th IEEE Intemational Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 1994
Y2 - 18 September 1994 through 22 September 1994
ER -