Lan V. Truong, Silas L. Fong, Vincent Y. F. Tan. On second-order asymptotics of AWGN channels with feedback under the expected power constraint. In IEEE International Symposium on Information Theory, ISIT 2016, Barcelona, Spain, July 10-15, 2016. pages 2419-2423, IEEE, 2016. [doi]
Abstract is missing.