Tdoc TP-020218 - 3GPP

Error! No text of specified style in document.
5.3 Transmission protocols
6 Error! No text of specified style in document.
Physical and Data link layer of the Transmission Protocols shall be in accordance with TS 102 22131.101 [55] with the
following limitations.
The support of the Transmission Protocol T=0 is mandatory for ME and the SIM. All other protocols are optional. Use
of other protocols than T=0 is not defined in the present document.
Procedure bytes '61' and '6C' shall not be used with GSM commands. Status byte '9F' is returned instead by the SIM to
control exchanges between the Transport Layer of the terminal and the SIM.
5.4 Clock
If a frequency of 13/4 MHz is needed by the SIM to run the authentication procedure in the allotted time (see
TS 03.20 [11]), or to process an ENVELOPE command used for SIM Data Download, bit 2 of byte 1 in the file
characteristics shall be set to 1. Otherwise a minimum frequency of 13/8 MHz may be used.
6 Application and File structure
This clause describes the logical structure for a SIM if different from that specified in TS 31.101102 221 [55],, the code
associated with it, and the structure of files used.
6.1 SIM Application structure
Figure 3 shows the general structural relationships which may exist between files. The files are organized in a
hierarchical structure and are of one of the types as defined in TS 31.101102 221 [55]. These files may be either
administrative or application specific. The operating system handles the access to the data stored in different files.
MF
DF1
DF2
DF11
3GPP
EF
DF111 EF
DF12 ....
EF
EF EF
EF EF ....
Figure 3: Organization of memory
Files are composed of a header, which is internally managed by the SIM, and optionally a body part. The information of
the header is related to the structure and attributes of the file and may be obtained by using the commands GET
RESPONSE or STATUS. This information is fixed during the administrative phase. The body part contains the data of
the file.
6.2 Void