TY - GEN
T1 - An efficient M-ary modulation technique using single linear chirp signal
AU - Meng, Fanyu
AU - Gu, Xuemai
AU - Guo, Qing
PY - 2012
Y1 - 2012
N2 - In recent years, as the indoor wireless communication has gained increasing attention, various kinds of wireless communication techniques have developed rapidly to obtain a better system performance. Chirp signal is also noticed again due to the feature of low power consumption, high processing gain and low cost. A novel M-ary chirp modulation technique is proposed in this paper to increase the system performance both under AWGN channel and indoor wireless channel. Optimal linear chirp signals are designed in this system to reduce the cross correlation, and simplify the complexity of the system. Simulation shows that, compared with the binary orthogonality modulation technique, the M-ary chirp modulation technique using optimal linear chirp signal has a high data rate with a reasonable BER both under AWGN channel and indoor wireless channel.
AB - In recent years, as the indoor wireless communication has gained increasing attention, various kinds of wireless communication techniques have developed rapidly to obtain a better system performance. Chirp signal is also noticed again due to the feature of low power consumption, high processing gain and low cost. A novel M-ary chirp modulation technique is proposed in this paper to increase the system performance both under AWGN channel and indoor wireless channel. Optimal linear chirp signals are designed in this system to reduce the cross correlation, and simplify the complexity of the system. Simulation shows that, compared with the binary orthogonality modulation technique, the M-ary chirp modulation technique using optimal linear chirp signal has a high data rate with a reasonable BER both under AWGN channel and indoor wireless channel.
KW - Chirp spread spectrum
KW - Indoor channel
KW - M-ary modulation
KW - Optimal chirp signal
UR - https://www.scopus.com/pages/publications/84857472492
U2 - 10.4028/www.scientific.net/AMR.462.492
DO - 10.4028/www.scientific.net/AMR.462.492
M3 - 会议稿件
AN - SCOPUS:84857472492
SN - 9783037853610
T3 - Advanced Materials Research
SP - 492
EP - 499
BT - Material Science and Engineering Technology
T2 - 2011 International Conference on Material Science and Engineering Technology, ICMSET 2011
Y2 - 11 November 2011 through 13 November 2011
ER -