EF_LOCI (Location Information)
6F7E
位置信息由下面几部分组成:
TMSI(Temporary Mobile Subscriber Identity) 1-4字节
LAI(Location Area Information) 5-9 字节
RFU 10字节
Location update status 11字节

LAI编码遵循 TS 24.008
位置更新状态 编码遵循 TS 24.008和TS 31.101

中国移动 FFFFFFFF-64F0000000-FF-01
中国联通 FFFFFFFF-FFFFFFFFFE-00-01
中国电信 FFFFFFFF-FFFFFFFFFE-00-01

EF PSLOCI (Packet Switched location information)
6F73
由以下几部分组成

Packet Temporary Mobile Subscriber Identity (P-TMSI); 1-4字节
Packet Temporary Mobile Subscriber Identity signature value (P-TMSI signature value); 5-7字节
Routing Area Information (RAI); 8-13字节
Routing Area update status. 14字节

中国移动 FFFFFFFF-FFFFFF-64F0000000FF-01
中国联通 FFFFFFFF-FFFFFF-FFFFFFFFFEFF-01
中国电信 00000000-000000-000000000000-00

EF EPSLOCI (EPS location information)
6FE3

Globally Unique Temporary Identifier (GUTI); 1-12字节
Last visited registered Tracking Area Identity (TAI); 13-17字节
EPS update status. 18字节

中国移动 FFFFFFFFFFFFFFFFFFFFFFFF-FFFFFFFFFF-01
中国联通 不存在此文件
中国电信 0BF6FFFFFFFFFFFFFFFFFFFF-FFFFFFFFFE-01

EF 5GS3GPPLOCI (5GS 3GPP location information)
4F01

5G-Globally Unique Temporary Identifier (5G-GUTI); 1-13字节
Last visited registered Tracking Area Identity in 5GS (TAI); 14-19字节
5GS update status. 20字节

LOCI_GPRS
FFFFFFFF-FFFFFF-FFFFFFFFFEFF-01

Location Area Identification

The purpose of the Location Area Identification information element is to provide an unambiguous identification of
location areas within the area covered by the 3GPP system.

The Location Area Identification information element is coded as shown in figure 10.5.3/3GPP TS 24.008 and table 10.5.3/3GPP TS 24.008.

The Location Area Identification is a type 3 information element with 6 octets length.