Overview

The purpose of TG4n is to define a physical layer for IEEE Std. 802.15.4 utilizing the approved 174-216 MHz, 407-425 MHz and 608-630 MHz medical bands in China. This amendment defines modifications to the Medium Access Control (MAC) layer needed to support this new physical layer. The Ministry of Industry and Information Technology (MIIT) of the People's Republic of China has approved the 174-216 MHz, 407-425 MHz and 608-630 MHz bands for medical information transmission, according to the Ministry of Industry and Information Technology of the People's Republic of China rules doc. # MIIT XBW 2005-423.

Current Status

TG4n received NesCom approval March 30th 2012. The TG4N PAR can be viewed here. TG4n held its first meeting at the 802 Interim meeting in Atlanta May 2012. During this meeting the group issued a Call for Applications. At the meting in Indian Wells in September 2012 the group issued Call for Proposals

Call for Applications is available here

Call for Proposals is here

How to participate

• Participate by attending our Meetings.
• Prepare and present response to Call for Applications
  
• TG4n conducts its discussions on the 802.15 TG4n Private Mailing List.  You can learn more about the 802.15 Mailing Lists by pointing your browser here.

Information

• 802.15 documents are available on the Document Archive

Sessions & Milestones

Status	Year	Month	Venue	Agenda	Closing Report	Minutes
SG	2011/2012	Nov	Atlanta			15-11-0849-01
		Jan	Jacksonville	15-10-0020-00	15-10-0074-01	15-12-0075-00
		Mar	Waikoloa	15-12-0088-00	15-12-0179-00	15-12-0180-00
PAR Approved
TG	2012
		May	Atlanta	15-12-0212	15-12-0294	15-12-0302
		July	San Diego	15-12-0317	15-12-0421	15-12-0434
		Sept	Palm Springs	15-12-0472	15-12-0537	15-12-0540
		Nov	San Antonio	15-12-0599	15-12-0622	15-12-0658
TG	2013	Jan	Vancouver	15-12-0691	15-13-0071	15-12-0073
		Mar	Orlando	15-13-0113	15-13-0202	15-12-0221
		May	Waikoloa	15-13-0264-01	15-13-0332-00	15-13-0339-00
		July	Geneva	15-13-0355-01	15-13-0465-00	15-13-0480-00
		Sept	NanJing	15-13-0516-00	15-13-0572-00	15-13-0578-00
		Nov	Dallas	15-13-0626-00	15-13-0724-01	15-13-0706-00
TG	2014	Jan	Los Angeles	15-13-0756	15-14-0077	15-12-0091
		Mar	Beijing	15-14-0144	15-14-0199	15-14-0183
		May	Waikoloa	15-14-0292-01	15-14-0314-00	15-14-0339-00
		July	San Diego	15-14-0388-00	15-14-0444-01	15-14-0491-00
		Sept	Athens	15-14-0514-00	15-14-0563-01	15-14-0599-00
		Nov	San Antonio	15-15-0020-00	15-15-063-01	15-15-010-00
TG	2015	Jan	Atlanta	15-12-0691	15-13-0071	15-12-0073

Who to contact with questions