TY - GEN
T1 - Rate-energy tradeoff in simultaneous wireless information and power transfer over Rayleigh block fading channel
AU - Gu, Qi
AU - Wang, Gongpu
AU - Fan, Rongfei
AU - Fan, Dian
AU - Zhong, Zhangdui
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/19
Y1 - 2017/7/19
N2 - In this paper, we consider a point-to-point single antenna communication system where the receiver decodes information and harvests energy at the same time. Two practical schemes, namely power splitting scheme and time switching scheme, are investigated, in which the receiver splits or switches signals for information decoding and energy harvesting. We derive the characteristics of the formulated problem which maximizes outage received power under the outage capacity probability and outage received power probability constraints. Moreover, the numerical results prove the correctness of the characteristics of the optimization problem. In particular, it illustrates that the PS scheme outperforms the TS scheme.
AB - In this paper, we consider a point-to-point single antenna communication system where the receiver decodes information and harvests energy at the same time. Two practical schemes, namely power splitting scheme and time switching scheme, are investigated, in which the receiver splits or switches signals for information decoding and energy harvesting. We derive the characteristics of the formulated problem which maximizes outage received power under the outage capacity probability and outage received power probability constraints. Moreover, the numerical results prove the correctness of the characteristics of the optimization problem. In particular, it illustrates that the PS scheme outperforms the TS scheme.
KW - Power splitting (PS)
KW - Rate-energy tradeoff
KW - Rayleigh fading channel
KW - Simultaneous wireless information and power transfer (SWIPT)
KW - Time switching (TS)
UR - http://www.scopus.com/inward/record.url?scp=85027857007&partnerID=8YFLogxK
U2 - 10.1109/IWCMC.2017.7986260
DO - 10.1109/IWCMC.2017.7986260
M3 - Conference contribution
AN - SCOPUS:85027857007
T3 - 2017 13th International Wireless Communications and Mobile Computing Conference, IWCMC 2017
SP - 44
EP - 49
BT - 2017 13th International Wireless Communications and Mobile Computing Conference, IWCMC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th IEEE International Wireless Communications and Mobile Computing Conference, IWCMC 2017
Y2 - 26 June 2017 through 30 June 2017
ER -