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3GPP (SA3)
TR 01.33














Lawful Interception requirements for GSM

(P) GSM Rel-99 v8.0.0    2000/06    15 p.
(P) GSM Rel-98 v7.0.0    1998/03    16 p.

Rapporteur:  SPALT, Bernhard
Descendant:  TR 41.033    
See also:  LI-related TS/TR    

This report describes the interface requirements of a mechanism which will deliver intercept from GSM mobile stations, including both speech and data product.

1   Scope   PDF-p. 5
2   References
3   Definitions and abbreviations
4   Telecom interception requirements
5   General technical requirements for legal interception in GSM/PCN networks   PDF-p. 7
6   Summary of information passed over the X-interface
7   Interception mechanisms
A   Diagram of an example interception technical implementation   PDF-p. 11
B   GPRS and Lawful Interception   PDF-p. 12
C   Status of Technical Report GSM 01.33   PDF-p. 14