Chiang, Mao Lun, Department of Information and Communication Engineering, Chaoyang University of Technology Chinnadurai, Thilagavathi, Department of Infomation Technology, M. Kumarasamy College of Engineering, Karur, 639113, India. Chiu, Shih-Ting Choi, Myung-Jin, Satellite Information Research Institute, Korea Aerospace Research Institute Choi, Namjoo, State University of New York at Albany Choi, Wan Sik, Electronics and Telecommunications Research Institute Christensen, Kim, Aalborg University Christov, Nicolai, CRIStAL Laboratory, Lille University, Villeneuve d’ASCQ, 59650, France Christov, Nicolai (France) Chu, C. -P., National Chin-Yi University of Technology Chu, Yonghe Chu, Yonghe, College of Information Science and Engineering; Henan University of Technology Chuang, Chen-Tsun Chuang, Hung-Wen , Department of Computer Science & Information Engineering, National Dong Hwa University; 1, Sec. 2, Da Hsueh Rd. Shoufeng, Hualien 974301, Taiwan Chuang, Y. -H., Department of Information Management, Chang Gung University Chuangui, Ma Cibulskis, Gytis, Kaunas University of Technology Cicekli, Ilyas, Department of Computer Engineering, Hacettepe University, 06800 Beytepe, Ankara, Turkey