TY - JOUR
T1 - Massive Machine-Type Communication Performance Analysis Based on Long Term Evolution (LTE) System
AU - Fei, Ze Song
AU - Xiao, Ling Ling
AU - Liu, Ting
N1 - Publisher Copyright:
© 2017, Editorial Department of Transaction of Beijing Institute of Technology. All right reserved.
PY - 2017/3/1
Y1 - 2017/3/1
N2 - One of the distinctive characteristics of machine-type communication(MTC)is the huge amount and high density of devices. This paper mainly studied the performance of massive machine-type communication based on long term evolution(LTE) system. Firstly, the characteristics of MTC were introduced and the limits of LTE system were analyzed to support for massive MTC communication by the case of meter reading in Urban Beijing scenario. And then it was deduced that random-access resources and scheduling resources would be limited in massive MTC communication by using LTE system, which would lead to a loss of MTC subscribers. At last a MTC system-level simulation platform was set up to simulate the influence of different amount of devices and scheduling resources on the system throughput, delay, access collision probability, etc. Simulation results verified the conclusion of theoretical analysis.
AB - One of the distinctive characteristics of machine-type communication(MTC)is the huge amount and high density of devices. This paper mainly studied the performance of massive machine-type communication based on long term evolution(LTE) system. Firstly, the characteristics of MTC were introduced and the limits of LTE system were analyzed to support for massive MTC communication by the case of meter reading in Urban Beijing scenario. And then it was deduced that random-access resources and scheduling resources would be limited in massive MTC communication by using LTE system, which would lead to a loss of MTC subscribers. At last a MTC system-level simulation platform was set up to simulate the influence of different amount of devices and scheduling resources on the system throughput, delay, access collision probability, etc. Simulation results verified the conclusion of theoretical analysis.
KW - LTE up-link system-level simulation
KW - Machine-type communication
KW - Physical downlink control channel
KW - Random-access procedure
KW - Smart metering
UR - https://www.scopus.com/pages/publications/85018988977
U2 - 10.15918/j.tbit1001-0645.2017.03.015
DO - 10.15918/j.tbit1001-0645.2017.03.015
M3 - Article
AN - SCOPUS:85018988977
SN - 1001-0645
VL - 37
SP - 304
EP - 309
JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
IS - 3
ER -