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Who We Are

Founded in 2011, GTI has been dedicated to constructing a robust ecosystem of TD-LTE, speeding up the commercialization of TD-LTE and promoting the convergence of LTE TDD and FDD. Today, GTI has become an influential cooperation platform with global presence with operators and key vendors, and has completed the GTI 1.0 mission by building an end-to-end TD-LTE ecosystem and achieving global commercialization of TD-LTE and converged LTE TDD/FDD.

In 2016, GTI 2.0 was officially launched during the GTI Summit 2016 held on Feb. 23rd at the Mobile World Congress in Barcelona, aiming to continue to promote the global development of TD-LTE, to encourage convergence with FDD and to foster a cross-industry innovative and a synergistic 5G ecosystem. In 2023, GTI 3.0 was launched by China Mobile, SoftBank, T-Mobile US and over 20 industry partners to promote continued global cooperation toward greater commercial success.

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Leaders Committee

Sunil Bharti Mittal

Founder & Chairman
Bharti Enterprises



Masayoshi Son

Chairman & CEO
SoftBank Group Corp

Nick Read

Chief Executive Officer

Steering Committee

Craig Ehrlich

Steering Committee

PS Tang

Managing Director
Arete M

Randeep Singh Sekhon

CTO for Airtel India and South Asia, Bharti Airtel

Xu Da

5G Chief Strategy Officer
China Broadnet

Gao Tongqing

Executive Vice President
China Mobile

Guillermo Vazquez

Director Engineering & Technology of Broadband Latam
DIRECTV Latin America - AT&T

Satoshi Konishi

Executive Vice President, KDDI Research Inc. Vice President, Technology Planning, KDDI Corp.

Jongsik Lee

SVP, Head of Infrastructure DX R&D Center

Dr. Chung Ng

SVP of Group CTO Office

Mathew Oommen

Reliance Jio

Partner Forum Leadership Committee

Eduardo Ramirez

VP of Marketing of Infrastructure Business Unit

Ouyang Ye

AsiaInfo Technologies

Sun Lixin

Chairman and CEO

Chen Shanzhi

Executive VP of R&D, CICT
IEEE Fellow

Jan Berglund

Senior Director of Product & Solutions, International Business Development and Marketing
Comba Telecom

Magnus Ewerbring

Group CTO

Shawn Zhu

VP of Global Marketing

Joseph Teng

Product Development Chief
Green Packet

Gan Bin

Chief Marketing Officer of Wireless Solution

Sachin Katti

Senior Vice President, General Manager of Network and Edge Group

GTI Secretariat

Huang Yuhong

Secretary General

GTI Secretariat is a management body, the members of which are only from GTI initiators. Secretariat mainly has the following duties and powers:
- Implementing the decisions of GTI and Steering Committee;
- Coordinating and managing the GTI bilateral, multilateral, and common activities;
- Drafting Operations Procedure and submitting to Steering Committee for review and approval;
- Drafting and submitting proposals to Steering Committee for review and approval;
- Executing the overall work plan of GTI.
A series of activities will be organized under the management of Secretariat, e.g. Summits, Roadshows, Exhibitions and Workshops.


GTI will organize a series of activities to bring operators and vendors together for sharing development strategies and technology know-how, expediting the development of terminals and fostering of global roaming and low-cost terminals, etc.

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