the support of SNCS Research Center and the Deanship of Scientific Research at the University of Tabuk;financial and inkind support for the project no. S-1438-0161
This paper derives new and exact closed-form expressions for the average symbol error rate(SER) of square M-ary quadrature amplitude modulation(M-QAM) in wireless communication systems over theα-μfading channels sub...
supported by the National Natural Science Foundation of China(Nos.61205046,61401020,and 61575051);the Shenzhen Municipal Science and Technology Plan Project(Nos.JCYJ20150327155705357,KQCX2015032409501296,and JSGG20150529153336124,and JCYJ20150529114045265);the Hong Kong Government General Research Fund(GRF)(No.PolyU152079/14E)
We propose and experimentally demonstrate a universal and blind polarization-state tracking scheme for M-quadrature amplitude modulation(QAM) signals based on a decision-free radius-directed linear Kalman filter(RD...
supported by National Natural Science Foundation of China (Grant Nos. 61531009, 61471108, U1035002/L05, 61001087, 61101034, 61271164, 61301154);National Major Projects (Grant Nos. 2014ZX03003001-002, 2012ZX03003010-003, 2011ZX03001-006-01);National High-Tech R&D Program of China (863) (Grant No. 2014AA01A704)
The effect of amplifier nonlinearity is analyzed for M-QAM full-duplex communications in additive white Gaussian noise channels. Two classical memoryless nonlinear amplifier models, i.e., a traveling-wave tube amplifi...