Examples of 'variable node' in a sentence
Meaning of "variable node"
variable node: In the context of mathematics or computer science, a variable node is a component of a graph or network that represents a changing or unknown value. It is often used in algorithms or modeling to denote elements with mutable attributes or states
How to use "variable node" in a sentence
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variable node
We will now describe a variable node update.
To each variable node is associated one bit of the codeword.
It repeats this cycle some fixed number of times concluding after a final variable node update.
We are going to assign the variable node to be each one of those in turn.
We repeat this till we puncture the pmth variable node 20.
It is very similar to a variable node update and we will be brief.
Indeed, it can be shown that 3 cycles with a length 6 pass through each variable node.
A connection between a variable node and a check node is called a branch.
Figure 7 illustrates an implementation of a variable node processor.
The processing for a variable node and a check node is different once again.
Bit xi is associated to variable node Vi.
It first performs variable node update operations and then constraint node update operations.
LLR message propagation from a check node to a variable node is analyzed first.
Together the variable node update and the constraint node update comprise a complete iteration.
The following function can be chosen for a variable node n, EPMATHMARKEREP.
See also
Note that variable node processing and constraint node processing may be physically concurrent in time.
One message is generated by a variable node for each edge connected to it.
Second variable node is bi-univocally associated with each of the first control nodes 420.
Messages ( m ) for a particular variable node arrive in sequence.
For reasons of clarity, we have duplicated the constraint node MUD t ( b ) for each variable node.
One message is generated by a variable node for each edge connected to the variable node.
Node update computations are performed in the variable node processor 620.
Hereinafter, the variable node and the check node are appropriately referred to as nodes simply.
Messages for a given node are processed by the variable node processor 620.
If more than one such variable node 20 exists, we choose one variable node 20 at random.
The decoder control module 1502 first toggles into variable node processing mode.
In the variable node calculators 204p of Fig . 14, it is possible to simultaneously calculate five messages.
In this manner, the decoder 900 toggles between variable node and constraint node processing.
In the PCM, a connection between a variable node and a check node is represented by a one-element.
More specifically, in the variable node calculators 204p of Fig.
Fig . 7 illustrates an implementation of a variable node processor 700 suitable for the decoder depicted in Fig . 6.
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