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Work item:
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G.1028.1 (ex G.ViLTE)
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Subject/title:
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End-to-end QoS for Video Telephony over 4G mobile networks
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Status:
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Approved on 2019-02-06
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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ETSI, 3GPP, GSMA
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Supporting members:
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Orange, Opticom GmbH, Ascom Network Testing, Rwanda, Ghana
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Summary:
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This Recommendation is intended to provide guidelines concerning the key aspects impacting end-to-end performance of carrier-grade (in opposition to over-the-top approaches, which are outside of the scope here) conversational video services over LTE networks, also known as ViLTE, as defined by the Global System for Mobile communications Association (GSMA) in [b-GSMA IR.94]. It more so identifies the preconditions for an optimally operating ViLTE network and in conclusion provides remedial measures that operators can leverage to address the associated impact of QoS degradations in the LTE network.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2017-02-01 17:15:55
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Last update:
2019-02-20 10:26:03
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