http://www.itu.int/ITU-T/workprog/wp_search.aspx?sg=21&q=13 Latest modified work items from ITU-T Study Group 21, Question 13 Work Programme http://www.itu.int/ITU-T/workprog/images/itulogo_new.gif http://www.itu.int/ITU-T/workprog/wp_search.aspx?sg=21&q=13 ITU tsbedh@itu.int tsbedh@itu.int Editor(s): Jiang CHAO <jiangchao@fiberhome.com>; Chuanyang MIAO <miao.chuanyang@zte.com.cn>; Hui WANG <wanghuijt@migu.chinamobile.com>; Lei WANG <wanglei_wh@migu.chinamobile.com>; Bing ZHOU <zhoubing@migu.chinamobile.com> Fri, 02 Oct 2026 14:02:09 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=24251 Requirements and Architecture for AI enhanced Accessibility Service over IPTV system Editor(s): Xu JIAQI <xujq25@chinaunicom.cn>; Chuanyang MIAO <miao.chuanyang@zte.com.cn>; Zhi QIAO <qiaozhi3@chinaunicom.cn>; Xin SHEN <shenxin_sx@migu.chinamobile.com>; Pei ZHANG <zhangp7@chinaunicom.cn>; Xiufang ZHONG <zhongxf1@chinaunicom.cn> Tue, 08 Sep 2026 12:34:42 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=21113 IPTV terminal device: Home gateway integrated model Editor(s): Jiang CHAO <jiangchao@fiberhome.com>; Ge CHEN <chengg55@chinatelecom.cn>; Chuanyang MIAO <miao.chuanyang@zte.com.cn>; Xin SHEN <shenxin_sx@migu.chinamobile.com> Tue, 08 Sep 2026 12:31:27 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=23663 Guidelines of Multimedia Integration, Handling and Streaming (MIHS) service model and framework Editor(s): Liang BO <liangbo8@chinaunicom.cn>; Lianyuan LI <lilianyuan@chinamobile.com>; Hui YAN <yanhui@chinatelecom.cn>; Haoyue ZHENG <zhenghaoyue@chinamobile.com> Tue, 08 Sep 2026 12:26:38 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=21121 Requirements and architecture for IPTV end-user device management system supporting multicast services in home networks Editor(s): Chuanyang MIAO <miao.chuanyang@zte.com.cn>; Xin SHEN <shenxin@sttri.com.cn> Tue, 08 Sep 2026 12:25:19 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=21118 Requirement and architecture for enhanced advertising service over IPTV systems Editor(s): Xiang LI <lixiangyw@chinamobile.com>; Chuanyang MIAO <miao.chuanyang@zte.com.cn>; Xin SHEN <shenxin_sx@migu.chinamobile.com> Tue, 08 Sep 2026 12:21:13 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=21123 IPTV terminal device: Full-fledged model Editor(s): Mehmet ÖZDEM <mehmet.ozdem@turktelekom.com.tr>; Ecehan YILDIRIM <ecehan.yildirim@turktelekom.com.tr> Thu, 06 Aug 2026 14:51:07 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=24253 AI-Assisted Test Automation Framework for IPTV Systems Editor(s): Seong-Ho JEONG <shjeong@hufs.ac.kr>; Shin-Gak KANG <sgkang@etri.re.kr>; Hong Ik KIM <hongik72@gmail.com>; Chulhee LEE <chulhee@yonsei.ac.kr>; Xin SHEN <shenxin_sx@migu.chinamobile.com> Thu, 06 Aug 2026 14:47:17 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=24252 Architecture and method for streaming content delivery over virtual channels Editor(s): Song GUO <guosong@chinamobile.com>; Xu JIAQI <xujq25@chinaunicom.cn>; Chuanyang MIAO <miao.chuanyang@zte.com.cn>; Nijingnan ZHANG <zhangnjn@chinaunicom.cn>; Pei ZHANG <zhangp7@chinaunicom.cn> Thu, 06 Aug 2026 14:32:35 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=24250 Requirements for agentic content delivery network Editor(s): Chuanyang MIAO <miao.chuanyang@zte.com.cn>; Xiaojun MU <muxj@chinaunicom.cn>; Wenjing NIE <niewenjing@chinamobile.com>; Haoyue ZHENG <zhenghaoyue@chinamobile.com>; Hang ZOU <zouh3@chinatelecom.cn> Tue, 31 Mar 2026 15:36:23 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=23890 Application event handling: Functional requirements and architecture for smart IPTV content recommendation services