Since 2013, Dr. Yin Rui, the specially-appointed researcher of the School of Information & Electrical Engineering, has been working with Huawei to study the difficult issues in D2D communication technology with the support of major national projects and the National Natural Science Foundation. The results were published respectively in IEEE Trans. on Communications, IEEE Trans. on Wireless Communications and IEEE Trans. on Vehicular Technology in 2014, 2015 and 2016. These three articles were cited by a large number of related works, so this paper was rated as IEEE Communications Society Best Readings on at the end of 2017.