In telecommunications, intersymbol interference (ISI) is a form of distortion of a signal in which one symbol interferes with subsequent symbols. This...
10 KB (1,364 words) - 22:57, 7 April 2025
Orthogonal frequency-division multiplexing (section Guard interval for elimination of intersymbol interference)
equalization. Robust against narrow-band co-channel interference Robust against intersymbol interference (ISI) and fading caused by multipath propagation...
88 KB (11,274 words) - 20:03, 27 June 2025
no intersymbol interference or ISI. It provides a method for constructing band-limited functions to overcome the effects of intersymbol interference. When...
5 KB (915 words) - 17:18, 2 May 2025
modulation Intersymbol interference, distortion caused by successive symbols Interference (band), an Irish band which formed in 1984 Interference (Crease...
3 KB (318 words) - 16:29, 6 July 2025
evaluation of the combined effects of channel noise, dispersion and intersymbol interference on the performance of a baseband pulse-transmission system. The...
16 KB (2,189 words) - 00:41, 16 July 2025
Multipath propagation (redirect from Phase interference fading)
and affect the quality of communications. The errors are due to intersymbol interference (ISI). Equalizers are often used to correct the ISI. Alternatively...
11 KB (1,468 words) - 20:28, 23 July 2025
Electromagnetic interference (EMI) Co-channel interference (CCI), also known as crosstalk Adjacent-channel interference (ACI) Intersymbol interference (ISI) Inter-carrier...
5 KB (575 words) - 23:55, 26 March 2023
data rates if the channel is "frequency selective" and creates intersymbol interference Cell breathing (borrowing resources from adjacent cells) is more...
21 KB (2,733 words) - 15:48, 24 May 2025
filter increases the modulation memory in the system and causes intersymbol interference, making it more difficult to differentiate between different transmitted...
9 KB (1,126 words) - 07:20, 3 August 2025
bandwidth of the transmission and filtering the pulses to control intersymbol interference. Pulse shaping is particularly important in RF communication for...
7 KB (964 words) - 18:41, 5 February 2025
to the intersymbol interference. If the filters are chosen so that g(t) will satisfy the Nyquist ISI criterion, then there will be no intersymbol interference...
9 KB (1,641 words) - 16:04, 11 January 2025
fading), and since the time spreading of the echoes may result in intersymbol interference (ISI). Fading and ISI can be avoided by means of diversity schemes...
10 KB (1,348 words) - 06:14, 6 February 2025
and may use less power, but is significantly harder to design. Intersymbol interference Robert K. Dueck (2005). Digital Design with CPLD Applications and...
14 KB (1,567 words) - 08:14, 21 June 2025
memoryless model Phase noise model Interference model, for example crosstalk (co-channel interference) and intersymbol interference (ISI) Distortion model, for...
14 KB (1,805 words) - 14:37, 29 July 2025
pulse-shaping in digital modulation due to its ability to minimise intersymbol interference (ISI). Its name stems from the fact that the non-zero portion of...
7 KB (1,280 words) - 01:14, 29 July 2025
constraining the occupied bandwidth of the waveform without introducing intersymbol interference (ISI). The combined response of two such filters is that of the...
3 KB (553 words) - 13:02, 15 January 2024
reducing sideband power, reducing interference with neighboring channels, at the cost of increasing intersymbol interference. It is used by Improved Layer...
16 KB (1,913 words) - 03:39, 31 July 2024
deployed in such channels to compensate for the effects of the intersymbol interference. The echoes may also be exposed to Doppler shift, resulting in...
16 KB (2,023 words) - 08:32, 15 July 2025
antenna. The name zero-forcing corresponds to bringing down the intersymbol interference (ISI) to zero in a noise-free case. This will be useful when ISI...
3 KB (529 words) - 13:09, 6 March 2022
are also additional components in the demodulator such as the intersymbol interference equalizer. If the analog signal was digitized without a four-quadrant...
11 KB (1,376 words) - 01:09, 17 March 2025
serves two purposes: It provides a guard interval to eliminate intersymbol interference from the previous symbol. It repeats the end of the symbol so the...
5 KB (801 words) - 13:11, 1 January 2024
signal processing Nyquist ISI criterion, a condition to avoid intersymbol interference This disambiguation page lists articles associated with the title...
385 bytes (81 words) - 12:53, 20 May 2017
in the performance of the system, for example in creating the intersymbol interference (ISI) at the receiving nanomachine. In order to detect the concentration-encoded...
18 KB (1,920 words) - 02:51, 28 July 2025
enough that it does not cause significant smearing of CW keying or intersymbol interference in the slowly keyed modulations commonly used for digital EME....
17 KB (2,092 words) - 08:17, 12 July 2025
duty-cycle dependent jitter (also known as duty-cycle distortion) and intersymbol interference. Total jitter (T) is the combination of random jitter (R) and deterministic...
20 KB (2,374 words) - 10:25, 8 May 2025
effect causes the light pulse to spread over distance, introducing intersymbol interference. The greater the length, the greater the modal dispersion. To combat...
19 KB (1,822 words) - 04:07, 14 May 2025
Viterbi algorithm and Markov noise memory, co-author, 2000 Binary intersymbol interference channels: Gallager codes, density evolution, and code performance...
8 KB (599 words) - 06:21, 30 November 2024
classical approach to maximum-likelihood detection on a channel with intersymbol interference (ISI) is to equalize to a minimum-phase, whitened, matched-filter...
18 KB (2,397 words) - 21:10, 25 May 2025
Dispersion severely limits the rate that Morse can be sent because of intersymbol interference. For instance, the first transatlantic telegraph cable of 1858...
16 KB (1,410 words) - 05:18, 19 July 2025
amplitude modulation Nyquist rate Nyquist ISI criterion Pulse shaping Intersymbol interference Physical media for Telecommunication Twisted pair Coaxial cable...
7 KB (492 words) - 07:05, 2 September 2024