1 한국 인터넷 진흥원, "상반기 인터넷 이용 실태조사"
2 삼성 와이즈070, "https://www.samsung070.com/index _gate.html"
3 tphone, "http://www.yankodesign.com/2007/10/18/ seniors-hate-dialing-apparently/"
4 스카이프, "http://www.skype.com/intl/en/business/ features/calling/"
5 MyLG070, "http://www.mylg070.com/service/service_ intro.html"
6 ATMEL, "http://www.atmel.com/dyn/resources /prod_documents/doc2467.pdf"
7 네이버폰, "http://phone.naver.com"
8 네이트온폰, "http://phone.nate.com/mainsub/help01 internal.jsp"
9 KT 인터넷전화기, "http://ifone.qook.co.kr/about/ soip_about.jsp"
10 한국RFID/USN협회, "RFID/USN 실무교육자료"
1 한국 인터넷 진흥원, "상반기 인터넷 이용 실태조사"
2 삼성 와이즈070, "https://www.samsung070.com/index _gate.html"
3 tphone, "http://www.yankodesign.com/2007/10/18/ seniors-hate-dialing-apparently/"
4 스카이프, "http://www.skype.com/intl/en/business/ features/calling/"
5 MyLG070, "http://www.mylg070.com/service/service_ intro.html"
6 ATMEL, "http://www.atmel.com/dyn/resources /prod_documents/doc2467.pdf"
7 네이버폰, "http://phone.naver.com"
8 네이트온폰, "http://phone.nate.com/mainsub/help01 internal.jsp"
9 KT 인터넷전화기, "http://ifone.qook.co.kr/about/ soip_about.jsp"
10 한국RFID/USN협회, "RFID/USN 실무교육자료"
11 강희송, "RFID 기술 및 시장 동향" 전자정보센터 2005
12 Philips, "MF RF500/632 DataSheet"
13 KOBACO, "MCR 보고서" 2006
14 ETRI, "Change in IT Industry and the Perspectives of RFID/USN"
15 박준석, "Advanced RFID Technology Status and Road Map" 2006
16 박동운, "2006 TCI report" 한국과학기술정보연구원 2006