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ITU Workshop on "Voice and Video Services Interoperability Over Fixed-Mobile Hybrid Environments,Including IMT-Advanced (LTE)" Geneva, Switzerland, 1 December 2015

Programme

Contact: tsbworkshops@itu.int

Tuesday, 1 December 2015

08:30 - 09:30	Registration
09:30 - 09:40	Opening Remarks Dr Chaesub Lee, Director of the Telecommunication Standardization Bureau, ITU [ Biography \| Presentation ]
09:40 - 11:10	SESSION 1: Domestic and international use cases of VoLTE/ViLTE services Moderator: Hischem Besbes, INTT, Tunisia [ Biography ] China Mobile VoLTE status and further consideration: Yachen Wang, China Mobile [ Biography \| Abstract \| Presentation ] NNI standards for IMS inter-connection including mobile and fixed IMS networks in Japan: Kenjiro Arai, NTT [ Biography \| Abstract \| Presentation ] KT VoLTE status and commercial interconnected VoLTE service in South Korea: June Young Jeon, Korea Telecom [ Biography \| Abstract \| Presentation ] VoLTE approach of Türk Telekom Group: Bilgen Kayın, Türk Telekom [ Biography \| Presentation ] VoLTE/VoIP in Swisscom: Marcus Brunner, Swisscom [ Biography \| Presentation ] *Questions & Answers*
11:10 - 11:40	Coffee Break & Showcasing
11:40 - 12:40	SESSION 2: Analysis of standards Moderator: Hans Gierlich, HEAD acoustics GmbH [ Biography ] Activities of the ITU-T SG11 towards IMS and VoLTE/ViLTE interoperability and interconnection: Martin Brand, A1-Telekom Austria AG [ Biography \| Abstract \| Presentation ] Activates of TTC/HATS and APT interoperability issue: Hideo Himeno, NEC Corporation [ Biography \| Abstract \| Presentation ] Helping mobile operators to deliver an All-IP World: Michele Zarri, GSMA [ Biography \| Presentation ] *Questions & Answers*
12:40 - 13:40	Lunch Break & Showcasing
13:40 - 14:40	SESSION 3 - PART I: Key issues of the implementation of VoLTE/ViLTE services Moderator: Kaoru Kenyoshi, Vice-Chairman of ITU-T SG11, Japan [ Biography ] VoLTE device interoperability challenges: Thomas Eyring, Rohde & Schwarz [ Biography \| Presentation ] Challenges in VoLTE terminal testing and interworking: Hans Gierlich, HEAD acoustics GmbH [ Biography \| Presentation ] VoLTE and Video over LTE: Challenges and opportunities from regulatory perspective: Hischem Besbes, Telecommunication National Regulatory Authority of Tunisia (INTT) [ Biography \| Abstract \| Presentation ] *Questions & Answers*
14:40 - 15:10	Coffee Break & Showcasing
15:10 - 16:10	SESSION 3 - PART II: Key issues of the implementation of VoLTE/ViLTE services (Cont'd.) Moderator: Kaoru Kenyoshi, Vice-Chairman of ITU-T SG11, Japan [ Biography ] Considerations for end to end video quality QoE assessment as a means of verifying interoperability: Paul Coverdale, Huawei Technologies Co. Ltd. [ Biography \| Abstract \| Presentation ] VoLTE/ViLTE implementation: solving interoperability challenges through standards and open market devices: Doug Makishima, GSMA [ Biography \| Presentation ] Enhanced Voice Services (EVS) - Latest state-of-the-art speech and audio communication codec and related interoperability aspects: Manfred Lutzky, Fraunhofer Institute [ Biography \| Abstract \| Presentation ] *Questions & Answers*
16:10 - 16:40	SESSION 4: Wrap-up and Action Plan Moderator: Bilel Jamoussi, Chief, Study Groups Department, TSB/ITU [ Biography \| Draft Summary ] (Updated on 8 Dec. 2015) Hischem Besbes, INTT, Tunisia [ Biography ] Hans Gierlich, HEAD acoustics GmbH [ Biography ] Kaoru Kenyoshi, Vice-Chairman of ITU-T SG11, Japan [ Biography ]
16:40 - 16:50	Closing Remarks Dr Chaesub Lee, Director of the Telecommunication Standardization Bureau, ITU [ Biography ]
17:30 - 19:00	Reception for Registered Participants in the Workshop (Montbrillant Cafeteria)

*To be confirmed