一文读懂数字信号处理中的交织（Interleaving） - CSDN博客
网页2023年7月24日 · 交织（Interleaving）在数字信号处理中，扮演着处理突发错误的角色，其原理是，通过将原始多bit的数据打乱，从而使得在出现突发错误的时候，不至于出现连续的多个bit的错误，而是将错误的bit数据分散到多个数据中，即多个数据都出现1bit的错误，然后，再经过前向纠错等技术的纠错，就可以轻易地把单bit的错误纠正过来，从而实现数据的无错误传输_信号交织.
What is interleaving | Advantages of Interleaving in data …
网页Interleaver improves performance of FEC codes by arranging data in non-contiguous way. The Interleaver is used at the transmitter where as de-interleaver is used at the receiver. Convolutional interleaver can be used instead of block interleaver and it is ideal for use with convolutional codes.
Interleaving - Wikipedia
网页Interleaving may refer to: Interleaving, a technique for making forward error correction more robust with respect to burst errors. An optical interleaver, a fiber-optic device to combine two sets of dense wavelength-division multiplexing (DWDM) signals. Interleaved memory, a technique for improving the speed of access to memory.
光交叉波分复用器 - 百度百科
网页光交叉波分复用器 (Interleaver)又叫光交叉复用/解复用器，是一种用在光纤通信中密集波分复用 (DWDM)系统的光学路由器 (Optical router),也称梳状滤波器 (Comb filter)。.
Optical interleaver - Wikipedia
网页An optical interleaver is a 3-port passive fiber-optic device that is used to combine (Mux) two sets of dense wavelength-division multiplexing (DWDM) channels ( odd and even channels) into a composite signal stream in an interleaving way. For example, optical interleaver takes two multiplexed signals with 100 GHz spacing and interleaves them ...
Interleaver - an overview | ScienceDirect Topics
网页The interleaver (Figure 13) is a device with one input sequence and one output sequence with symbols belonging to the same alphabet and with the same rate. It is characterized by a one-to-one mapping between integers ρ: Z → Z so that. Figure 13. The interleaver module. c k = u ρ (k). If causality is enforced, we must have ρ (k) ≤ k for all k.
Interleaver | Coherent
网页Interleavers. Increase your spectral efficiency and safely upgrade your DWDM capacity with interleavers configured for 50 to 25 GHz, 100 to 50 GHz, and 200 to 50 GHz channel spacing. Our interleavers leverage a patented design to achieve high even/odd channel isolation, on 25, 50, or 100 GHz channel spacing as well as custom-specified separations.
Interleaving - MATLAB & Simulink - MathWorks
网页A block interleaver accepts a set of symbols and rearranges them, without repeating or omitting any of the symbols in the set. The number of symbols in each set is fixed for a given interleaver. The set of block interleavers in this toolbox includes a general block interleaver as well as several special cases.
Optical Interleavers Selection Guide: Types, Features
网页Optical interleavers combine two sets of dense wavelength division multiplexing (DWDM) channels to form a composite signal. These passive fiber optic devices consist of 3 ports. The interleaving process is reproduced for creating denser composite signals featuring 50 GHz, 25 GHz, or 12.5 GHz spacing. These units are reversible to form optical ...
Interleaving - SpringerLink
网页An interleaver is a device that takes symbols from a fixed alphabet at the input and produces the identical symbols at the output in a different temporal order. The classical use for interleaving is to “randomize” the locations of errors introduced in transmission, allowing for the use of random error correcting codes at the receiver.
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