| Standard ID | YD/T 2568.4-2013 (YD/T2568.4-2013) |
| Description (Translated English) | LTE digital cellular mobile communication network X2 interface technical requirement. Part 4: application protocol |
| Sector / Industry | Telecommunication Industry Standard (Recommended) |
| Classification of Chinese Standard | M36 |
| Classification of International Standard | 33.060.99 |
| Word Count Estimation | 132,130 |
| Quoted Standard | YD/T 2566.4; YD/T 2566.5; YD/T 2568.5 |
| Adopted Standard | 3GPP TS 36.423, IDT |
| Summary | This standard specifies the E-UTRAN radio network layer control plane signaling process between the eNB. X2AP support X2 interface functions by signaling procedures defined in this document. This standard applies to LTE digital cellular mobile communicati |