* 1st CJK B3G Working Group Meeting (11 Sep 2003, Beijing, China) hosted by CCSA

* 2nd CJK B3G Working Group Meeting(4 Nov 2003, Beijing, China) hosted by CCSA

* 3rd CJK B3G Working Group Meeting(Mar 2004, Teleconference)

* 4th CJK B3G Working Group Meeting(26-27 Apr 2004, Tokyo, Japan) hosted by RIB/TTC

* 5th CJK B3G Working Group Meeting(6 June 2004, Seoul, Korea) hosted by TTA

* 6th CJK B3G Working Group Meeting(19-20 Aug 2004, Beijing, China) hosted by CCSA

* 7th CJK B3G Working Group Meeting(8 Dec 2004, Beijing, China) hosted by CCSA

* 8th CJK B3G Working Group Meeting(28-29 Mar 2005, Tokyo Japan) hosted by ARIB/TTC

* 9th CJK B3G Working Group Meeting(9 Sep 2005, Chenzen, China) hosted by CCSA

* 10th CJK B3G Working Group Meeting (20 Dec 2005, Seoul, Korea) hosted by TTA

* 11th CJK B3G Working Group Meeting (10 April 2006, Hangzhou, China) hosted by CCSA

* 12th CJK B3G Working Group Meeting (19-20 July 2006, Tokyo, Japan) hosted by ARIB

* 13th CJK B3G Working Group Meeting (21-22 Nov 2006, Seoul, Korea) hosted by TTA

* 14th CJK B3G Working Group Meeting (9-10 April 2007, Jeju, Korea) hosted by TTA

* 15th CJK B3G Working Group Meeting (8-9 October 2007, Beijing, China) hosted by CCSA

* 16th CJK B3G Working Group Meeting (March 31 - April 1, 2008, Okinawa, Japan, Plenary) hosted by ARIB and TTC

* 17th CJK B3G Working Group Meeting (June 9 - 10, 2008, Busan, Korea) hosted by TTA

* 18th CJK B3G Working Group Meeting (September 25 - 26, 2008, Hangzhou, China) hosted by CCSA

* 19th CJK B3G Working Group Meeting (January 15 - 16, 2009, Kyoto, Japan) hosted by ARIB

* 20th CJK B3G Working Group Meeting (April 8 - 9, 2009, Zhangjiajie, China, Pleanry) hosted by CCSA

* 21st CJK B3G Working Group Meeting (May 20, 2009, Tokyo, Japan) hosted by ARIB

* 22nd CJK B3G Working Group Meeting (September 9 - 10, 2009, Suwon, Korea) hosted by TTA

* 23rd CJK B3G Working Group Meeting (January 26 - 27, 2010, Nagoya, Japan) hosted by ARIB

* 24th CJK B3G Working Group Meeting (April 7 - 9, 2010, Gyeongju, Korea) hosted by TTA

* 25th CJK IMT Working Group Meeting (May 19, 2010, Beijng, China) hosted by CCSA

* 26th CJK IMT Working Group Meeting (September 8-9, 2010, Jeju, Korea) hosted by TTA

* 27th CJK IMT Working Group Meeting (March 2-3, 2011, Kobe, Japan) hosted by ARIB

* 28th CJK IMT Working Group Meeting (June 2-3, 2011, Xian, China) hosted by CCSA

* 29th CJK IMT Working Group Meeting (September 7-8, 2011, Seoul, Korea) hosted by TTA

* [CJK White Paper] on Forecast of mobile broadband development in the Asia-Pacific Region

* 30th CJK IMT Working Group Meeting (March 14-16, 2012, Miyazaki, Japan)