TY - GEN
T1 - Location recommendation and power adjustment for D2D communication underlying LTE Cellular Networks
AU - Wang, Chiapin
AU - Fu, Fang Ru
AU - Tsai, Meng Yuan
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/5/16
Y1 - 2017/5/16
N2 - Device-to-Device (D2D) communication enables a direct data transmission between User Equipment (UE) without the relay by Base Station (BS). When D2D communication is employed underlying the Long Term Evolution (LTE) cellular network, it can enhance the spectrum utilization, power-saving efficiency and network capacity. However, it might also cause inter-interferences which degrade the system performance. In this paper, we propose a novel scheme called location recommendation and power adjustment algorithm (LR&PA) scheme which dynamically adjusts the location and transmission power of D2D users to reduce inter-interferences between D2D and LTE cellular users so as to enhance the total system capacity. The simulation results illustrate that, comparing to other existing schemes, LR&PA effectively avoids inter-interferences between D2D and LTE cellular users, and thus improves the total capacity in the D2D communication underlying LTE cellular networks.
AB - Device-to-Device (D2D) communication enables a direct data transmission between User Equipment (UE) without the relay by Base Station (BS). When D2D communication is employed underlying the Long Term Evolution (LTE) cellular network, it can enhance the spectrum utilization, power-saving efficiency and network capacity. However, it might also cause inter-interferences which degrade the system performance. In this paper, we propose a novel scheme called location recommendation and power adjustment algorithm (LR&PA) scheme which dynamically adjusts the location and transmission power of D2D users to reduce inter-interferences between D2D and LTE cellular users so as to enhance the total system capacity. The simulation results illustrate that, comparing to other existing schemes, LR&PA effectively avoids inter-interferences between D2D and LTE cellular users, and thus improves the total capacity in the D2D communication underlying LTE cellular networks.
KW - 3GPP long term evolution (LTE)
KW - Device-to-Device (D2D) communication
KW - Interference mitigation
KW - Power control
KW - Quality of Service (QoS)
UR - http://www.scopus.com/inward/record.url?scp=85021432110&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85021432110&partnerID=8YFLogxK
U2 - 10.1109/WAINA.2017.40
DO - 10.1109/WAINA.2017.40
M3 - Conference contribution
AN - SCOPUS:85021432110
T3 - Proceedings - 31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017
SP - 487
EP - 491
BT - Proceedings - 31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017
A2 - Enokido, Tomoya
A2 - Takizawa, Makoto
A2 - Lin, Chi-Yi
A2 - Hsu, Hui-Huang
A2 - Barolli, Leonard
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017
Y2 - 27 March 2017 through 29 March 2017
ER -