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ETSI TR 121900-V5.1.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 5.1.0 Release 5)
Standard published on 31.12.2003
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ETSI TR 121900-V6.1.1
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 6.1.1 Release 6)
Standard published on 31.3.2004
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ETSI TR 121900-V6.2.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 6.2.0 Release 6)
Standard published on 30.6.2004
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ETSI TR 121900-V6.3.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 6.3.0 Release 6)
Standard published on 30.9.2004
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ETSI TR 121900-V6.4.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 6.4.0 Release 6)
Standard published on 31.12.2004
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ETSI TR 121900-V7.0.1
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 7.0.1 Release 7)
Standard published on 30.6.2005
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ETSI TR 121900-V7.1.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 7.1.0 Release 7)
Standard published on 30.9.2005
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ETSI TR 121900-V7.2.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 7.2.0 Release 7)
Standard published on 30.6.2006
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ETSI TR 121900-V7.3.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 7.3.0 Release 7)
Standard published on 16.10.2007
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ETSI TR 121900-V8.0.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 8.0.0 Release 8)
Standard published on 16.10.2007
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