GTI is an international platform for industry cooperation. It was kicked off in 2011 by China Mobile, SoftBank, Bharti Airtel, Vodafone and Sprint (now T-Mobile US). After over ten years of joint efforts, GTI has developed 142 operators and 256 industry partners. In 2016, GTI 2.0 was officially launched, aiming to further promote 4G evolution, 5G development and cross-industry innovation. 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.