1 Surveillance Type RT_22_NA_IRI comprises the real-time surveillance of a network access service in the mobile communications sector.
2 The following secondary telecommunications data of telecommunications traffic sent or received via the network access service under surveillance must be transmitted in real time:
- a.
- when access to the network is established or disconnected: the date, the time, the type of event and the reason for disconnection;
- b.
- the type of current access to the network;
- c.
- the AAA information used by the network access service under surveillance, in particular the subscriber identifier and the IMSI in the case of mobile communications;
- d.
- the IP addresses or address ranges assigned to the network access service under surveillance and the date and time of each assignment;
- e.
- the available addressing elements of the network access service under surveillance, in the case of mobile communications, for example, the MSISDN or the IMSI;
- f.
- the unique device identifiers in accordance with international standards for the current terminal devices of the network access service under surveillance (e.g. IMEI, MAC address);
- g.
- the type, date and time of the start and if applicable the end of technical modifications of access to the network (e.g. location update, change in mobile communications technology) and, if known, its causes;
- h.
- the target’s available current location data or the cell used by the target or of the WLAN access point used by the target in accordance with paragraph 3.
3 The location data comprise:
- a.
- the identifiers or a combination of identifiers (e.g. CGI, ECGI, SAI, RAI, TAI, BSSID) and the geographical coordinates, and, if applicable, the main direction of emission of the cell or of the WLAN access point, and, if available, the type of mobile communications technology used;
- b.
- the position of the target determined by the network, for example in the form of geographical coordinates and the related uncertainty value, or in the form of polygons with details of the geographical coordinates of each polygon point, and, if available, the type of mobile communications technology used; or
- c.
- if available, other details in accordance with international standards of the location of the target or of the cell or of the WLAN access point, and, if available, the type of mobile communications technology used.