1. 3GPP TS 23.003 v4.9.0 Numbering, addressing and identification
2. 3GPP TS 23.003 v8.6.0 Numbering, addressing and identification
3. 3GPP Requirements for Evolved UTRA (E-UTRA) and Evolved UTRAN (E-UTRAN) V7.3.0, 2006-03 (TR25.913)
4. 3GPP Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) procedures in idle mode (TS36.304)
5. 3GPP Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal