TY - GEN
T1 - A D2D cooperative relay scheme for machine-to-machine communication in the LTE-A cellular network
AU - Cheng, Rung Shiang
AU - Huang, Chung-Ming
AU - Cheng, Guan Shiun
PY - 2015/3/10
Y1 - 2015/3/10
N2 - The Long Term Evolution-Advanced (LTE-A) cellular network is designed for human-to-human (H2H) communication. When a large number of machine-tomachine (M2M) devices are trying to access the network simultaneously, it leads to a low random access (RA) successful rate and high congestion problem, which may cause the waste of radio resources, packet loss, latency, extra power consumption, and the worst, M2M service error. There is an urge to propose an efficient method for M2M communication on the LTE-A network to resolve the congestion problem. In this paper, we analyze and model the RA procedure on the LTE-A network, try to find out the collapse point in the RA procedure and then propose a scheme named D2D cooperative relay scheme to relieve the congestion problem. Simulation results show that the network throughput and the congestion can be significantly improved using the proposed mechanism.
AB - The Long Term Evolution-Advanced (LTE-A) cellular network is designed for human-to-human (H2H) communication. When a large number of machine-tomachine (M2M) devices are trying to access the network simultaneously, it leads to a low random access (RA) successful rate and high congestion problem, which may cause the waste of radio resources, packet loss, latency, extra power consumption, and the worst, M2M service error. There is an urge to propose an efficient method for M2M communication on the LTE-A network to resolve the congestion problem. In this paper, we analyze and model the RA procedure on the LTE-A network, try to find out the collapse point in the RA procedure and then propose a scheme named D2D cooperative relay scheme to relieve the congestion problem. Simulation results show that the network throughput and the congestion can be significantly improved using the proposed mechanism.
UR - http://www.scopus.com/inward/record.url?scp=84940518462&partnerID=8YFLogxK
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U2 - 10.1109/ICOIN.2015.7057874
DO - 10.1109/ICOIN.2015.7057874
M3 - Conference contribution
AN - SCOPUS:84940518462
T3 - International Conference on Information Networking
SP - 153
EP - 158
BT - 2015 International Conference on Information Networking, ICOIN 2015
PB - IEEE Computer Society
T2 - 2015 International Conference on Information Networking, ICOIN 2015
Y2 - 12 January 2015 through 14 January 2015
ER -