Some optimal and suboptimal receivers deriving information from nonsynchronized Poisson data

Georghiades C.N.

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Some optimal and suboptimal receivers deriving information from nonsynchronized Poisson data

机译：一些最佳和次优接收机从非同步泊松数据中获取信息

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The author derives receivers that make optimal sequence decisions from observations of modulated data in the absence of symbol synchronization for the direct-detection optical channel. He shows that, for soft-decision sequence estimation, the average number of likelihoods that must be evaluated need increase only linearly with the sequence length, with the average number of likelihood evaluations actually needed being smaller than the sequence length. Finally, the author presents computer simulations that compare the performance of two of the receivers to the performance of a receiver utilizing a separate synchronizer and to that of a receiver that is perfectly synchronized.

机译：作者得出了在不存在直接检测光信道符号同步的情况下，根据对调制数据的观察做出最佳序列决策的接收机。他表明，对于软决策序列估计，必须评估的平均似然数仅需随序列长度线性增加，而实际上所需的似然评估的平均数应小于序列长度。最后，作者提出了计算机模拟，将两个接收器的性能与使用单独同步器的接收器性能和完全同步的接收器的性能进行比较。

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《IEEE Transactions on Information Theory》 |1989年第1期|P.157-165|共9页
作者
Georghiades C.N.;
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正文语种 eng
中图分类无线电电子学、电信技术;
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1. Simulation performance of optimal and suboptimal nonsynchronized receivers [J] . Advani M.P., Georghiades C.N. IEEE Transactions on Communications . 1989,第4期

机译：最佳和次优非同步接收机的仿真性能
2. Optimal and suboptimal receivers for code-multiplexed transmitted-reference ultra-wideband systems [J] . Mehmet Emin Tutay, Sinan Gezici Wireless communications & mobile computing . 2013,第16期

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3. Optimal and Suboptimal Finger Selection Algorithms for MMSE Rake Receivers in Impulse Radio Ultra-Wideband Systems [J] . Sinan Gezici, Mung Chiang, H. Vincent Poor, Eurasip Journal on Wireless Communications and Networking . 2006,第1期

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5. A performance comparison of suboptimal receivers used in IR-UWB communication systems operating within the IEEE 802.15.4a industrial environment. [D] . Gong, Huiling. 2007

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Some optimal and suboptimal receivers deriving information from nonsynchronized Poisson data

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