Examples of 'pilot symbol' in a sentence
Meaning of "pilot symbol"
pilot symbol - Represents a specific emblem, logo, or sign associated with pilots or aviation
How to use "pilot symbol" in a sentence
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pilot symbol
The pilot symbol ak is known in advance.
Radio communication apparatus and pilot symbol transmission method.
A pilot symbol may also be referred to as a reference symbol.
Each transmit symbol may be for a data symbol or a pilot symbol.
Pilot symbol pattern.
A reference symbol and a pilot symbol may be inserted into the signal frame.
This adapted filter only operates therefore at the moment of pilot symbol reception.
Each pilot symbol may be sent from any virtual antenna.
One of the symbol periods in each time slot is used to transmit a pilot symbol.
The pilot symbol patterns are orthogonal pilot symbol patterns to discriminate antennas.
This process is repeated on each subcarrier having a pilot symbol to obtain a set of measurements.
The pilot symbol sequence may be generated based on a polyphase sequence having a flat frequency response.
The cyclic prefix can comprise a part of the at least one pilot symbol.
The width of the pilot symbol is smaller than the channel bandwidth.
Figure 21 illustrates coherence bandwidth and differential modulation within one pilot symbol.
See also
The same transmitted pilot symbol power is imposed for both the methods compared.
The apparatus of claim 3, wherein the at least one pilot symbol is orthogonally coded.
Pilot symbol allocations may be constant, or may be signaled.
In other embodiments, methods for altering pilot symbol patterns are provided.
However, the pilot symbol distribution depends on the employed communication standard.
Fig . 3 is a high level diagram of the pilot symbol assisted demodulation process.
The dots represent constellation nodes, and the arrows represent pilot symbol phases.
Next, generation of a pilot symbol according to this embodiment will be described.
The method of claim 1 or claim 4, wherein the OFDM symbol is a pilot symbol.
Fig . 4 is a more detailed view of the pilot symbol assisted coherent demodulators.
Given a pilot symbol normalized value of 1, the data is therefore recovered.
In addition, an insertion distance of a pilot symbol and / or a boundary symbol may be determined.
Each pilot symbol may either be a +1 or EPMATHMARKEREP symbol.
In the exemplary embodiment, the pilot symbol sequence is a string of all zeroes.
Telecommunication transmitter according to claim 2, characterized in that said one carrier ( Cp ) is a pilot symbol.
In an embodiment, the first symbol is a pilot symbol for coarse frequency and timing synchronization.
FIG . 2 is a diagrammatic representation of a typical OFDM time / frequency frame including an OFDM pilot symbol.
Further, the number of pilot symbols per pilot symbol cluster may also vary.
A pilot removing module r404 can remove pilot symbol.
The sdri symbol is then multiplied with the pilot symbol p ( k ) before performing the spatial processing.
Each pilot symbol may either be a +1 or.
The method of claim 6, in which the positioning pilot symbol includes an increased cyclic prefix.
The pilot symbol is a combination of pilot symbols in a form of ( a, / a ).
Each multiplier 514 performs complex multiplication of the complex pilot symbol with a respective complex correction factor.
In an embodiment, the pilot symbol may use known ( fixed ) FFT and Guard Interval selection.
Figure 19C illustrates the diversity antenna pilot symbol pattern for PCCPCH ;.
Fig . 4A illustrates a pilot symbol scrambling scheme according to an embodiment ;.
Here, r1 ( n ) represents the received signal r1 when a pilot symbol n is received.
In one embodiment, each pilot symbol covers the entire OFDM frequency bandwidth.
For example, this duration may be equal to 256 chips, which corresponds to a pilot symbol time.
Figure 9 is a table illustrating pilot symbol patterns contained in the downlink DPCCH ;.
Pilot symbol insertion ( 105 ) can insert scattered and continual pilots into symbols.
In an aspect of the invention, pilot symbol P1 may enable a fast initial scan for signals.
Fig . 3 illustrates an example TDM3 pilot symbol.
Fig . 7 illustrates an example pilot symbol process for a wireless system.
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