TY - GEN
T1 - Resource Allocation in PDMA with Wireless Information and Power Transmission
AU - Wang, Chang
AU - Zeng, Jie
AU - Liu, Bei
AU - Peng, Mingyao
AU - Su, Xin
AU - Shao, Shihai
AU - Liu, Qi
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/11
Y1 - 2018/12/11
N2 - With the development of the fifth generation (5G) wireless systems, the mobile medical will face a profound change. Pattern division multiple access (PDMA) is a novel non-orthogonal multiple access scheme proposed to increase throughput and the number of connections by combining the design of transmitters and receivers. In this paper, we propose a resource allocation scheme to achieve the trade-off between rate and energy. In our system model, we also exploited energy harvesting to optimize the efficiency of the entire system, although this make it harder to solve the problem. To figure out the problem, an iterative algorithm based on optimized power allocation and the pattern matrix is proposed to improve the performance of downlink PDMA networks. Simulation results show that the proposed algorithm needs less total transmitting power when reaching the same rate and energy value.
AB - With the development of the fifth generation (5G) wireless systems, the mobile medical will face a profound change. Pattern division multiple access (PDMA) is a novel non-orthogonal multiple access scheme proposed to increase throughput and the number of connections by combining the design of transmitters and receivers. In this paper, we propose a resource allocation scheme to achieve the trade-off between rate and energy. In our system model, we also exploited energy harvesting to optimize the efficiency of the entire system, although this make it harder to solve the problem. To figure out the problem, an iterative algorithm based on optimized power allocation and the pattern matrix is proposed to improve the performance of downlink PDMA networks. Simulation results show that the proposed algorithm needs less total transmitting power when reaching the same rate and energy value.
KW - energy harvesting
KW - medical communication
KW - pattern division multiple access (PDMA)
KW - pattern matrix
UR - http://www.scopus.com/inward/record.url?scp=85060111542&partnerID=8YFLogxK
U2 - 10.1109/ISMICT.2018.8573718
DO - 10.1109/ISMICT.2018.8573718
M3 - Conference contribution
AN - SCOPUS:85060111542
T3 - International Symposium on Medical Information and Communication Technology, ISMICT
BT - 12th International Symposium on Medical Information and Communication Technology, ISMICT 2018
PB - IEEE Computer Society
T2 - 12th International Symposium on Medical Information and Communication Technology, ISMICT 2018
Y2 - 26 March 2018 through 28 March 2018
ER -