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ETSI TS 102 232-1

M00003450

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ETSI TS 102 232-1 Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 1: Handover specification for IP delivery

standard by European Telecommunications Standards Institute, 08/01/2015

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Full Description

ETSI TS 102 232-1 specifies the general aspects of HI2 and HI3 interfaces for handover via IP based networks.

The present document: specifies the modular approach used for specifying IP based handover interfaces; specifies the header(s) to be added to IRI and CC sent over the HI2 and HI3 interfaces respectively; specifies protocols for the transfer of IRI and CC across the handover interfaces; specifies protocol profiles for the handover interface.The present document is designed to be used where appropriate in conjunction with other deliverables that define the service-specific IRI data formats (including ETSI TS 102 227 [i.1], ETSI TS 101 909-20-1 [33],ETSI TS 101 909-20-2 [34], ETSI TS 102 232-2 [5], ETSI TS 102 232-3 [6], ETSI TS 102 232-4 [32],ETSI TS 102 232-5 [37] and ETSI TS 102 232-6 [36]). Where possible, the present document aligns with 3GPPTS 33.108 [9] and ETSI TS 101 671 [4] and supports the requirements and capabilities defined in ETSI TS 101 331 [1] and ETSI TR 101 944 [i.4].

For the handover of intercepted data within GSM/UMTS PS domain, the present document does not override or supersede any specifications or requirements in 3GPP TS 33.108 [9] and ETSI TS 101 671 [4].