| Standard ID | YD/T 1934-2009 (YD/T1934-2009) |
| Description (Translated English) | Technique Requirements for IMS based Group Management Service(Phase 1) |
| Sector / Industry | Telecommunication Industry Standard (Recommended) |
| Classification of Chinese Standard | M37 |
| Classification of International Standard | 33.070.01 |
| Word Count Estimation | 29,257 |
| Date of Issue | 2009-06-15 |
| Date of Implementation | 2009-09-01 |
| Quoted Standard | 3GPP TS 23.228; 3GPP TS 33.222; 3GPP TS 24.229; 3GPP 24.109; 3GPP 23.002; 3GPP 33.141; 3GPP2 X.S0013-000; 3GPP2 X.S0013-004; 3GPP2 X.S0013-002; IETF RFC 2616; IETF RFC 3265; IETF RFC 2617; IETF RFC 2818; IETF RFC 2246; OMA-RD-PRESENCE_SIMPLE-V1_0; OMA-RD-PRIVACY-V1_0_1; OMA-DM-V1_1_2 |
| Drafting Organization | MIIT Telecommunications Research Institute |
| Administrative Organization | China Communications Standards Association |
| Regulation (derived from) | MIIT [2009] No. 43 |
| Summary | This standard specifies the basic concepts of XDM business, business functions, XDM system functional entities and network interfaces and architecture of the technical requirements. This standard applies to a group based on IMS network management business related equipment. |