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Ofdm is an English word of 4 letters. Below you'll find 10+ example sentences showing how it's used in practice.

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Ofdm in a sentence

Related words

Ofdm | Ofdma

Ofdm meaning

Initialism of orthogonal frequency division multiplexing.

Using Ofdm

  • The main meaning on this page is: Initialism of orthogonal frequency division multiplexing.
  • In the example corpus, ofdm often appears in combinations such as: the ofdm, ofdm is, ofdm symbol.

Context around Ofdm

  • Average sentence length in these examples: 29.3 words
  • Position in the sentence: 7 start, 12 middle, 1 end
  • Sentence types: 20 statements, 0 questions, 0 exclamations

Often before:

flash 3× overall 2× multiplexing 2× utilise 1× multiband 1× different 1× parameters 1× wavelet 1× performs 1× 1960s 1×

Often after:

symbol 5× symbols 2× modulation 2× subcarriers 1× channel 1× parameters 1× systems 1× network 1× guard 1× demodulation 1×

Sentence patterns with Ofdm

These short patterns come directly from the example sentences and show how the word is often embedded:

also utilise ofdm such as 1× arrangement in ofdm systems 1× citation flash ofdm was marketed 1× comparable with ofdm 1× comparable with ofdm at the 1× division multiplexing ofdm modulation and 1× division multiplexing ofdm modulation technique 1× hn uses ofdm with a 1×

Sentence openings and endings

Common sentence openings:

although the principles 1× because multipath propagation 1× channel equalization is 1× dab was the 1× example of applications 1× fft techniques can 1×

Common sentence endings:

1 246 milliseconds 1× 1 537 khz 1× and 3g networks 1× calculate the fft 1× called ofdm symbols 1× co channel users 1×

Words around Ofdm

Just before it in the word index:

ofd 3 ofcourse 11 ofcom 161 ofc 16 ofb 6 ofatv 2

Just after it in the word index:

ofdma 4 ofeimun 2 ofek 3 ofelia 7 ofem 2 ofemili 4

Similar in corpus frequency:

abominable 46 acolytes 46 acv 46 afolabi 46 agape 46 ainge 46

Corpus analysis for Ofdm

  • In this selection, "ofdm" usually appears in the middle of the sentence. The average example has 29.3 words, and this corpus slice is mostly made up of statements.
  • Around the word, flash, overall, multiplexing, symbol, symbols and modulation stand out and add context to how "ofdm" is used.
  • Recognizable usage signals include also utilise ofdm such as and arrangement in ofdm systems. That gives this page its own corpus information beyond isolated example sentences.
  • By corpus frequency, "ofdm" sits close to words such as abominable, acolytes and acv, which helps place it inside the broader word index.

Example types with ofdm

The same corpus examples are grouped by length and sentence type, making it easier to see the contexts in which the word appears:

Short example sentences

G.hn uses OFDM with a cyclic prefix to avoid ISI. (11 words)

Example of applications The following list is a summary of existing OFDM based standards and products. (16 words)

OFDM generally has a nearly 'white' spectrum, giving it benign electromagnetic interference properties with respect to other co-channel users. (20 words)

Longer example sentences

The reason that the guard interval consists of a copy of the end of the OFDM symbol is so that the receiver will integrate over an integer number of sinusoid cycles for each of the multipaths when it performs OFDM demodulation with the FFT. (44 words)

The useful part of the OFDM symbol period is 1 millisecond, which results in the OFDM subcarriers each having a bandwidth of 1 kHz due to the inverse relationship between these two parameters, and the overall OFDM channel bandwidth is 1,537 kHz. (43 words)

FFT techniques can be used to reduce the number of multiplications for an FIR filter based time-domain equalizer to a number comparable with OFDM, at the cost of delay between reception and decoding which also becomes comparable with OFDM. (40 words)

Example sentences (20)

The useful part of the OFDM symbol period is 1 millisecond, which results in the OFDM subcarriers each having a bandwidth of 1 kHz due to the inverse relationship between these two parameters, and the overall OFDM channel bandwidth is 1,537 kHz.

Ultra-wideband Ultra-wideband (UWB) wireless personal area network technology may also utilise OFDM, such as in Multiband OFDM (MB-OFDM).

Because multipath propagation behaves differently in each kind of wire, G.hn uses different OFDM parameters (OFDM symbol duration, Guard Interval duration) for each media.

FFT techniques can be used to reduce the number of multiplications for an FIR filter based time-domain equalizer to a number comparable with OFDM, at the cost of delay between reception and decoding which also becomes comparable with OFDM.

High-speed power line communication systems usually employ multi-carrier modulations (such as OFDM or Wavelet OFDM) to avoid the intersymbol interference that multipath propagation would cause.

OFDM is considered as a modulation technique rather than a multiplex technique, since it transfers one bit stream over one communication channel using one sequence of so-called OFDM symbols.

Some of the sub-carriers in some of the OFDM symbols may carry pilot signals for measurement of the channel conditions "Coleri, S. Ergen, M. Puri, A. Bahai, A., Channel estimation techniques based on pilot arrangement in OFDM systems.

The Flash-OFDM network was switched off in the majority of Slovakia on 30 September 2015. citation T-Mobile Germany uses Flash-OFDM to backhaul Wi-Fi HotSpots on the Deutsche Bahn's ICE high speed trains.

Advertentie

The OFDM guard interval for TM I is 246 microseconds, which means that the overall OFDM symbol duration is 1.246 milliseconds.

The reason that the guard interval consists of a copy of the end of the OFDM symbol is so that the receiver will integrate over an integer number of sinusoid cycles for each of the multipaths when it performs OFDM demodulation with the FFT.

Although the principles and some of the benefits have been known since the 1960s, OFDM is popular for wideband communications today by way of low-cost digital signal processing components that can efficiently calculate the FFT.

Below are the different widely used digital television broadcasting standards (DTB): * Digital Video Broadcasting ( DVB ) uses coded orthogonal frequency-division multiplexing ( OFDM ) modulation and supports hierarchical transmission.

Channel equalization is simplified because OFDM may be viewed as using many slowly modulated narrowband signals rather than one rapidly modulated wideband signal.

DAB was the first standard based on orthogonal frequency division multiplexing (OFDM) modulation technique, which since then has become one of the most popular transmission schemes for modern wideband digital communication systems.

Example of applications The following list is a summary of existing OFDM based standards and products.

G.hn uses OFDM with a cyclic prefix to avoid ISI.

If the large number of subcarriers are used, the bandwidth efficiency of multicarrier system such as OFDM with using optical fiber channel is defined as citation * Factor 2 is because of two polarization states in the fiber.

It was developed by Flarion, and purchased by Qualcomm in January 2006. citation citation Flash-OFDM was marketed as a packet-switched cellular bearer, to compete with GSM and 3G networks.

Mathematical description If sub-carriers are used, and each sub-carrier is modulated using alternative symbols, the OFDM symbol alphabet consists of combined symbols.

OFDM generally has a nearly 'white' spectrum, giving it benign electromagnetic interference properties with respect to other co-channel users.

Advertentie

Common combinations with ofdm

These word pairs occur most frequently in English texts:

Frequently asked questions

How do you use "ofdm" in a sentence?
An example: "The useful part of the OFDM symbol period is 1 millisecond, which results in the OFDM subcarriers each having a bandwidth of 1 kHz due to the inverse relationship between these two parameters, and the overall OFDM channel bandwidth is 1,537 kHz." This page contains 10+ example sentences with the word "ofdm" from authentic English texts.
What does "ofdm" mean?
Ofdm means: Initialism of orthogonal frequency division multiplexing.
How many example sentences with "ofdm" are there?
Voorbeeldzinnen.info contains at least 10+ example sentences with "ofdm", drawn from a database of millions of English sentences.