Examples of 'precoder' in a sentence
Meaning of "precoder"
Precoder (adjective) - relating to a device or software that encodes data prior to transmission for improved efficiency or error correction
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- An electronic device used in precoding.
How to use "precoder" in a sentence
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precoder
A particular precoder matrix may correspond to one information alternative.
Assessing the performance of each transmission rank and precoder in a codebook.
This is ensured by a diagonal precoder structure or precoder codebook structure.
The information word iwout thus obtained is applied to the precoder.
The role of the linear precoder is to reduce the eff.
No precoder should be restricted.
The restricted set of possible precoder weights is known as the codebook.
The precoder matrix is chosen based on information about the channel properties.
Methods and devices for determining precoder parameters in a wireless communication network.
The certain component in this case may comprise a component of a beam precoder.
For this a precoder with constant modulus property may be defined.
The crosstalk estimates are used for initializing the precoder or postcoder coefficients.
The ideal precoder may eliminate the crosstalk in the line without substantial training time.
The coefficients are normalized to the original precoder coefficients before the disconnect events.
Some precoder elements may lead to undesirable transmission properties when combined with certain array setups.
See also
It should be pointed out that a precoder codebook may be defined in several ways.
We study first the impact of having distributed CSI over the precoder design.
K Transmission uses precoder recommendation from feedback information.
This also means that a purely block diagonal precoder may not be desirable.
The second precoder optionally performs an inverse operation to that performed by the MIMO precoder.
The receiver may then be adjusted to match the precoder used by the wireless device.
The error feedback bits may be sent from a CPE to an Exchange or a crosstalk precoder.
The PMI specifies a unique precoder matrix in the codebook.
This precoder matrix combines and maps the r information streams onto NT precoded streams.
Feedback overhead reduction during crosstalk precoder initialization in DSL systems.
Precoder structure for MIMO precoding.
Note also that the UE may report the joint precoder in different ways.
The inner precoder EPMATHMARKEREP has a block diagonal structure EPMATHMARKEREP.
Each PA needs to output higher transmit power than that of a precoder fulfilling the property.
The PMI value specifies a unique precoder in the codebook for a given number of symbol streams.
Typically the size of the IFFT is greater than the size of DFT precoder.
This means that those precoders W have the same beam precoder vm in common.
And wherein determining the third precoder comprises,.
Said precoder being initialized according to a two-bit initializing signal.
In general, a column subset of each precoder could be specified.
In some embodiments, the certain component comprises a beam precoder.
Ideally, the corresponding precoder coefficients should be zeros too.
In order to address these problems, a common precoder is used.
Figure 8 is a block diagram of precoder groupings according to some embodiments.
This includes permuting the rows and / or columns of the precoder elements.
Initializing precoding matrices of a precoder using linear precoding of a first type ;.
Precoder design in LTE-Advanced may be analyzed by reviewing the following two cases,.
Receiving data precoded by a first precoder from the transmitting device ;.
That is, the precoder corrects only phase with no amplitude changes.
Figure 5 illustrates a transmission structure including a precoder according to an exemplary embodiment ;.
Several variants of precoder report verification / confirmation schemes may be used.
For one codebook, it is difficult to make each precoder suitable for any scenario.
In another example, the precoder values can be selected or assigned based on feedback.
Unified feedback framework for mu-mimo enhancement based on indication of preferred precoder pairings.
In some embodiments, each precoder comprises one or more beam precoders.
