Gan, C.-H.C.-H.GanPHONE LINChen, C.-M.C.-M.Chen2020-05-042020-05-042009https://scholars.lib.ntu.edu.tw/handle/123456789/489448journal article10.1016/j.comnet.2009.03.003https://www.scopus.com/inward/record.uri?eid=2-s2.0-67349182824&doi=10.1016%2fj.comnet.2009.03.003&partnerID=40&md5=009a210c524cb37c5f31eb2a92bd2bda