2Jeffrey G Andrews, Stefano Buzzi, Wan Choi, et al.What Will 5G Be?[J]. IEEE Journal on Selected Areas in Communications, 2014,32(6): 1065-1082.
33GPP2. GB/T 7714-1993 Mobile Station-Base Station Compatibility Standard for DualMode Wideband Spread Spectrum Cellular System[S]. USA: Telecommunications Industry Association, 1993.
4C De' chaux, R scheller. What are GSM and DCS?[J]. Electrical communications, 1993: 44-48.
5L Hanzo, L-L Yang, E-L Kuan, et al. Single- and Multi- Carrier CDMA: Multi-User Detection, Space-Time Spreading, Synchronisation and Standards[M]. New York: Wiley, 2003:823-825.
6H Elgala, R Mesleh, H Haas. Practical considerations for indoor wireless optical system implementation using OFDM[A]. Proc. ConTEL[C]. Zagreb: IEEE, 2009: 25- 30.
7Stefania Sesia, Issam Toufik, Matthew Baker. LTE, The UMTS Long Term Evolution: From Theory to Practice[M]. New York: Wiley, 2011.
8NGMN. 5G Initiative Questionnaire to NGMN Sponsors and Advisors by NGMN Alliance[EB/OL]. (2014-06-07) [2015-04-11 ]. http://www.ngrrm.org/home.html.
