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  3. AR# 38290: LogiCORE IP 3GPP LTE MIMO Encoder v2.0 - The codebook index 7 does not seem to work

AR# 38290

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LogiCORE IP 3GPP LTE MIMO Encoder v2.0 - The codebook index 7 does not seem to work

Description

Why does the codebook index 7 not seem to work when I attempt to perform encoding with the LogiCORE IP 3GPP LTE MIMO Encoder v2.0?

Solution


There is a known issue where any encoding using the core and this particular codebook will likely shows errors.

This means that the output on Antenna port 1 is incorrect.

The error is to be addressed in the next release of the core.

For details of the patch, see (Xilinx Answer 38684).

For the C-Models associated with the patch, see (Xilinx Answer 38964).

For a detailed list of LogiCORE 3GPP LTE MIMO Encoder Release Notes and Known issues, see (Xilinx Answer 33266).

Linked Answer Records

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
38964 LogiCORE IP 3GPP LTE MIMO Encoder v2.0 C-Models - Release Notes and README for 3GPP LTE MIMO Encoder v2.0 rev 2 Patch C-Models N/A N/A
AR# 38290
Date 08/20/2014
Status Active
Type General Article
IP
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