The new normalization technique counts the sign differences between the a-priori information and the extrinsic information, and then adaptively determines the ...
Oct 1, 2007 · Normalization of Output Information for a Turbo Decoder Using SOVA · Authors · Downloads · Published · Issue · Section · Subscription · Information.
The new normalization technique counts the sign differences between the a-priori information and the extrinsic information, and then adaptively determines the ...
Oct 1, 2007 · The new normalization technique counts the sign differences between the a-priori information and the extrinsic information, and then adaptively ...
The iterative soft output Viterbi algorithm (SOVA) is a sub-optimum algorithm when it is used to decode turbo codes. By normalizing its extrinsic information
To obtain best performance from a turbo decoder using a SOVA algorithm a normalization unit is used. By using normalization, the complexity of the decoder ...
Apr 25, 2001 · A plurality of decoding units are used and outputs of the decoding units are normal- ised with a normalisation factor. Only a subset of the.
We present the performance of a parallel concatenated SOVA based turbo decoder using the suggested reduced complexity normalisation techniques. BER results ...
Missing: Normalization | Show results with:Normalization
the extrinsic information is normalized by multiplying with a correcting factor c that depends on the variance of the decoder output, while in the second ...
Normalization based on the fixed sealing factor is a simple and effective strategy. In this paper, we investigate the applicability of the fixed scaling factor ...
Missing: Decoder | Show results with:Decoder