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Journal of Sensors
Volume 2016, Article ID 2652310, 10 pages
Research Article

Carrier Current Line Systems Technologies in M2M Architecture for Wireless Communication

1Department of Computer Science and Information Engineering, National Quemoy University, No. 1, Daxue Road, Jinning Towenship, Kinmen 892, Taiwan
2Department of Electronic Engineering, National Taipei University of Technology, No. 1, Section 3, Zhongxiao E. Road, Taipei 10608, Taiwan

Received 15 November 2014; Accepted 7 February 2015

Academic Editor: Guiyun Tian

Copyright © 2016 Hua-Ching Chen et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


This paper investigates the Carrier Current Line Systems (CCLS) technologies of Machine to Machine (M2M) architecture which applied for mobile station coverage working with metro, high speed railway, and subway such as analysis for public transport of an indoor transition system. It is based on the theory and practical engineering principle which provide guidelines and formulas for link budget design to help designers fully control and analyze the single output power of uplink and downlink between Fiber Repeaters (FR) and mobile station as well as base station. Finally, the results of this leakage cable system are successfully applied to indoor coverage design for metro rapid transit system which are easily installed cellular over fiber solutions for WCDMA/LTE access is becoming Ubiquitous Network to Internet of Thing (IOT) real case hierarchy of telecommunication.