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ETSI TR 122947-V15.0.0
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Universal Mobile Telecommunications System (UMTS); Study on Personal Broadcast Service (PBS) (3GPP TR 22.947 version 15.0.0 Release 15)
Standard published on 23.7.2019
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ETSI TR 122947-V16.0.0
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Universal Mobile Telecommunications System (UMTS); Study on Personal Broadcast Service (PBS) (3GPP TR 22.947 version 16.0.0 Release 16)
Standard published on 18.8.2020
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ETSI TR 122947-V17.0.0
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Universal Mobile Telecommunications System (UMTS); Study on Personal Broadcast Service (PBS) (3GPP TR 22.947 version 17.0.0 Release 17)
Standard published on 21.4.2022
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ETSI TR 122947-V18.0.1
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Universal Mobile Telecommunications System (UMTS); Study on Personal Broadcast Service (PBS) (3GPP TR 22.947 version 18.0.1 Release 18)
Standard published on 13.5.2024
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ETSI TR 122947-V19.0.0
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Universal Mobile Telecommunications System (UMTS); Study on Personal Broadcast Service (PBS) (3GPP TR 22.947 version 19.0.0 Release 19)
Standard published on 22.10.2025
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ETSI TR 122948-V10.0.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 10.0.0 Release 10)
Standard published on 19.5.2011
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ETSI TR 122948-V11.0.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 11.0.0 Release 11)
Standard published on 4.10.2012
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ETSI TR 122948-V12.0.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 12.0.0 Release 12)
Standard published on 23.10.2014
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ETSI TR 122948-V13.0.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 13.0.0 Release 13)
Standard published on 22.1.2016
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ETSI TR 122948-V14.0.0
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Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 14.0.0 Release 14)
Standard published on 29.3.2017
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