Title :
Loading prediction and barring controls for machine type communication
Author :
Chie Ming Chou ; Ching Yao Huang ; Chun-Yuan Chiu
Author_Institution :
Dept. of Electron. & Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
Machine Type Communication (MTC) is a very distinct technology that enables the “Internet of things”. Overload that caused by a large number of MTC device is one of the primary issues for supporting MTC. Extended Access Barring (EAB) is a barring mechanism for long-term evolution (LTE) network to selectively control access attempts in order to prevent overload. In the paper, a method to predict access loading and adapt a barring ratio for EAB is designed. The simulation results show the proposal could relieve overload significantly without aggressively barring.
Keywords :
Internet of Things; Long Term Evolution; EAB; Internet of Things; LTE network; Long-Term Evolution; MTC device; access attempts; access loading; barring controls; barring mechanism; barring ratio; extended access barring; loading prediction; machine type communication; Educational Activities Board; Equations; Loading; Mathematical model; Performance evaluation; Proposals; Upper bound; Barring; Machine Type Communication; Random Access;
Conference_Titel :
Communications (ICC), 2013 IEEE International Conference on
Conference_Location :
Budapest
DOI :
10.1109/ICC.2013.6655404
