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- Cyclic_prefix abstract "In telecommunications, the term cyclic prefix refers to the prefixing of a symbol with a repetition of the end. Although the receiver is typically configured to discard the cyclic prefix samples, the cyclic prefix serves two purposes. As a guard interval, it eliminates the intersymbol interference from the previous symbol. As a repetition of the end of the symbol, it allows the linear convolution of a frequency-selective multipath channel to be modelled as circular convolution, which in turn may be transformed to the frequency domain using a discrete Fourier transform. This approach allows for simple frequency-domain processing, such as channel estimation and equalization.In order for the cyclic prefix to be effective (i.e. to serve its aforementioned objectives), the length of the cyclic prefix must be at least equal to the length of the multipath channel. Although the concept of cyclic prefix has been traditionally associated with OFDM systems, the cyclic prefix is now also used in single carrier systems to improve the robustness to multipath propagation.".
- Cyclic_prefix wikiPageExternalLink 01_OFDM_Tutorial_Nisar.pdf.
- Cyclic_prefix wikiPageExternalLink wireless_book.html.
- Cyclic_prefix wikiPageID "4772075".
- Cyclic_prefix wikiPageLength "4370".
- Cyclic_prefix wikiPageOutDegree "22".
- Cyclic_prefix wikiPageRevisionID "706981171".
- Cyclic_prefix wikiPageWikiLink Category:Quantized_radio_modulation_modes.
- Cyclic_prefix wikiPageWikiLink Circular_convolution.
- Cyclic_prefix wikiPageWikiLink Convolution.
- Cyclic_prefix wikiPageWikiLink Discrete_Fourier_transform.
- Cyclic_prefix wikiPageWikiLink Eigenfunction.
- Cyclic_prefix wikiPageWikiLink Guard_interval.
- Cyclic_prefix wikiPageWikiLink Intersymbol_interference.
- Cyclic_prefix wikiPageWikiLink Linearity.
- Cyclic_prefix wikiPageWikiLink Multipath_propagation.
- Cyclic_prefix wikiPageWikiLink Orthogonal_frequency-division_multiplexing.
- Cyclic_prefix wikiPageWikiLink Sine_wave.
- Cyclic_prefix wikiPageWikiLink Single-carrier_FDMA.
- Cyclic_prefix wikiPageWikiLink Symbol_rate.
- Cyclic_prefix wikiPageWikiLink Telecommunication.
- Cyclic_prefix wikiPageWikiLink Time-invariant_system.
- Cyclic_prefix wikiPageWikiLinkText "Cyclic Prefix (CP)".
- Cyclic_prefix wikiPageWikiLinkText "cyclic prefix".
- Cyclic_prefix wikiPageWikiLinkText "cyclic prefix#Use in OFDM".
- Cyclic_prefix wikiPageUsesTemplate Template:Expert-subject.
- Cyclic_prefix wikiPageUsesTemplate Template:Reflist.
- Cyclic_prefix subject Category:Quantized_radio_modulation_modes.
- Cyclic_prefix type Mode.
- Cyclic_prefix comment "In telecommunications, the term cyclic prefix refers to the prefixing of a symbol with a repetition of the end. Although the receiver is typically configured to discard the cyclic prefix samples, the cyclic prefix serves two purposes. As a guard interval, it eliminates the intersymbol interference from the previous symbol.".
- Cyclic_prefix label "Cyclic prefix".
- Cyclic_prefix sameAs Q5198224.
- Cyclic_prefix sameAs m.0cmhr7.
- Cyclic_prefix sameAs Q5198224.
- Cyclic_prefix wasDerivedFrom Cyclic_prefix?oldid=706981171.
- Cyclic_prefix isPrimaryTopicOf Cyclic_prefix.