5Helmut B O. Principles of MIMO-OFDM wireless systems[M]. Boca Raton: CRC Press,2005.
6Qianlei L,Luxi Y.A simplified method for V-BLAST detection in MIMO-OFDM communications[C]//lOth Asia-Pacific con- ference on communication and 5th international symposium on multi-dimensional mobile communication,2004.
7ZHANG Jun,CHEN Run-hua,ANDREWS J G,et al.Coordinated Multi-cell MIMO Systems with Cellular Block Diagonalization[C]∥Proceedings of the 41st Asilomar Conference on Signals,Systems and Computers,2007:1 669-1 673.
8LI Q C,NIU H N,PAPATHANASSIOU A T,et al.5G Network Capacity:Key Elements and Technologies[J].IEEE Vehicular Technology Magazine,2014,9(1):71-78.
9CHANNEGOWDA M,NEJABATI R,SIMEONIDOU D.Software-defined Optical Networks Technology and Infrastructure:Enabling Software-defined Optical Network Operations[J].IEEE/OSA Journal of Optical Communications and Networking,2013,5(10):A274-A282.