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What's New

Applies to: NAS/C LTE/EPC r15.8.0 v7.2.1

What's New in NAS/C LTE/EPC r15.8.0 v7.2.1

New Features

Improvements

  • The ossNASDecode() API function now always ignores a truncated optional Information Element at the end of a message. Previously, it could return a non-zero error code in this case.
  • The ossNASDecode() API function now returns the new error code 71 and the "Too short message" error message when, according to 3GPP TS 24.301 v7.2.1, the input message should be ignored because it is too short to contain a message type Information Element. Previously, other error codes were returned in this case.
  • A few defects in mapping NAS messages to the annotated ASN.1 specification are fixed. Some of the modifications result in changes to the NAS1580.h header file.


This documentation applies to the NAS/C Encoder Decoder Library for LTE/EPC v7.2.1 for 3GPP Release 15.8.0.

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