TY - GEN
T1 - Hybrid single-carrier and multi-carrier system
T2 - 2010 IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications, PIMRC 2010
AU - Tomita, Shunsuke
AU - Miyake, Yuji
AU - Kashiwamura, Ikuro
AU - Komatsu, Kazuhiro
AU - Tran, Ngoc Hao
AU - Oguma, Hiroshi
AU - Izuka, Noboru
AU - Kameda, Suguru
AU - Takagi, Tadashi
AU - Tsubouchi, Kazuo
PY - 2010/12/1
Y1 - 2010/12/1
N2 - We have already proposed a hybrid single-carrier (SC) and multi-carrier (MC) system for next-generation mobile communication system. A SC signal has low peak-to-average power ratio (PAPR), which yields high power output for wide coverage. A MC signal is robust against frequency-selective fading and has high data rate with quadrature amplitude modulation (QAM). By appropriately selecting SC and MC signals, both high data rate and wide coverage system were attained in the proposed hybrid system. In this paper, uplink throughput of the proposed hybrid system was calculated using a computer simulation. Simulation results showed that the proposed system attained 20% higher throughput than conventional SC frequency division multiple access (FDMA) systems when the distance between the base station and a mobile station was 100 m. The proposed hybrid system also attained 52% wider coverage than conventional orthogonal frequency division multiple access (OFDMA) systems when throughput was 0.5 bit/s/Hz. single-carrier (SC), multi-carrier (MC), hybrid SC/MC system, peak-to-average power ratio (PAPR), system throughput
AB - We have already proposed a hybrid single-carrier (SC) and multi-carrier (MC) system for next-generation mobile communication system. A SC signal has low peak-to-average power ratio (PAPR), which yields high power output for wide coverage. A MC signal is robust against frequency-selective fading and has high data rate with quadrature amplitude modulation (QAM). By appropriately selecting SC and MC signals, both high data rate and wide coverage system were attained in the proposed hybrid system. In this paper, uplink throughput of the proposed hybrid system was calculated using a computer simulation. Simulation results showed that the proposed system attained 20% higher throughput than conventional SC frequency division multiple access (FDMA) systems when the distance between the base station and a mobile station was 100 m. The proposed hybrid system also attained 52% wider coverage than conventional orthogonal frequency division multiple access (OFDMA) systems when throughput was 0.5 bit/s/Hz. single-carrier (SC), multi-carrier (MC), hybrid SC/MC system, peak-to-average power ratio (PAPR), system throughput
UR - http://www.scopus.com/inward/record.url?scp=78751551147&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78751551147&partnerID=8YFLogxK
U2 - 10.1109/PIMRC.2010.5671729
DO - 10.1109/PIMRC.2010.5671729
M3 - Conference contribution
AN - SCOPUS:78751551147
SN - 9781424480166
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
SP - 2438
EP - 2443
BT - 2010 IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications, PIMRC 2010
Y2 - 26 September 2010 through 30 September 2010
ER -