The bit error ratio (BER) of 4Gbaud PS-16QAM can be decreased to a soft-decision forward error correction (SD-FEC) with a 25% overhead of 2 脳 102. Therefore, we can achieve a net rate of an 11.4 Gbit/s D-band radio-over-fiber (ROF) delivery over 4.6 km air free wireless ...
A.π/2BPSK B.PSK C.16QAM D.64QAM
EVDORevA的前向调制方式有()A.BPSK B.QPSK C.8PSK D.16QAM该题目是简答题,请认证思考题目并且简要回答!正确答案 点击免费查看答案 会员登录 试题上传试题纠错此内容来自于公开数据或者用户提供上传,如涉及到侵权,谣言,涉隐私,涉政,违规违法 等 请及时联系我们删除 客服QQ 2593481824...
With the help of PS technology, the bit error ratio (BER) improvement achieved in the PS-Star-16QAM scheme is greater than that of the PS-Square-16QAM when compared with the uniform schemes in our numerical simulation and experiment. Therefore, the PS-Star-16QAM shows superiority over the ...
In this article, we demonstrate weakly coupled 10-mode-multiplexed transmission with four 4 脳 4 MIMOs and two 2 脳 2 MIMOs using rate-adaptive PS-16QAM signals over 48-km FMF, achieving a record transmission capacity of 402.7 Tb/s in 125-渭m cladding single-core fiber transmission ...
本实用新型提出了一种80Gbps,PM16QAM信号传输系统;在线性传输情况下,该系统中80Gbps,PM16QAM信号的传输特性优于在NZDSF和SSMF系统的传输特性;该系统传输80Gbps,PM16QAM信号的性能优,是Fronthaul长跨距传输的优选方案,为特殊应用场景下移动通信Fronthaul长跨距传输提供了新思路和实验保障.朱龙洋...
Al, "10 224-Gb/s POLMUX-16QAM Transmission Over 656 km of Large-Aeff PSCF With a Spectral Efficiency of 5.6 b/s/Hz", IEEE PHOTONICS TECHNOLOGY LETTERS, vol. 23, no. 20, october 15, 2011.V. A. J. M. Sleiffer, M. S. Alfiad, D. van den Borne, M. Kuschnerov, V. ...
x 125 Gb/s Quasi-Nyquist DAC-Generated PM-16QAM Transmission Over 3590 km of PSCF. Roberto Cigliutti,Antonino Nespola,Dario Zeolla. IEEE Photonics Technology Letters . 2012R. Cigliutti, A. Nespola, D. Zeolla, G. Bosco, A. Carena, V. Curri, F. Forghieri, Y. Yamamoto, T. Sasaki,...
A Simplified Multiset-Partition Distribution Matching for PS-16QAM Optical Fiber Systemsdoi:10.1364/CLEOPR.2020.C4F_4Fiber lossesFiber nonlinearityModulationNumerical simulationReal time implementationSingle mode fibersWe propose a simplified multiset-partition distribution matcher (MPDM) with pairwise ...
After PD detection, the optical dual-SSB signal is converted into a PS-16QAM mm-wave signal. In our simulation, compared with the normal 16QAM scenario, the PS-16QAM scenario exhibits a 1.2dB receiver sensitivity improvement at the hard-decision forward error correction (HD-FEC) threshold of ...