General site

Searchina Co., LTD. http://www.news.searchina.ne.jp/topic/


Public Organization site

MIC.(Ministry of Internal Affairs and Communications) http://www.soumu.go.jp/english/index.html
ARIB(Association of Radio Industries and Businesses) http://www.arib.or.jp/english/index.html
TTC(Telecommunication Technology Committee of Japan http://www.ttc.or.jp/e/index.html
TELEC (Telecom Engineering Center) http://www.telec.or.jp/ENG/Index_e.htm