David S. Millar, Toshiaki Koike-Akino, Sercan O. Arik, Keisuke Kojima, Kieran Parsons. Comparison of quaternary block-coding and sphere-cutting for high-dimensional modulation. In Optical Fiber Communications Conference and Exhibition, OFC 2014, San Francisco, CA, USA, March 9-13, 2014. pages 1-3, IEEE, 2014. [doi]
Abstract is missing.