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Work item:
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F.LVR-WSR
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Subject/title:
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Requirements and framework of wireless streaming for large-scale virtual reality
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Status:
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Under study
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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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2027 (Medium priority)
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Liaison:
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ITU-T SG20, ISO/IEC JTC 1/SC 24
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Supporting members:
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Beijing University of Posts and Telecommunications (BUPT, China); Huayou Digital Culture Technology Research Institute (China); Ministry of Industry and Information Technology (MIIT, China); Tencent Technology (Shenzhen) Co., Ltd.
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Summary:
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This Recommendation addresses the growing demand for high-quality, untethered virtual reality (VR) experiences in large, multi-user physical spaces. It specifies a comprehensive framework and a set of technical requirements for wireless streaming systems tailored for large-scale virtual reality (LVR). The general requirements are defined to ensure an immersive experience, covering ultra-low motion-to-photon latency, high bandwidth, seamless roaming for mobile users, and robust multi-user concurrency. The Recommendation also introduces the reference framework and specifies the functional requirements for its core components: the stream sender, stream receiver, wireless access function, and network management function module. The goal is to ensure interoperability, foster a standardized ecosystem, and guarantee a consistent quality of experience for end-users.
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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:
2025-11-18 10:19:15
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Last update:
2025-11-18 17:46:47
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