Method, system and network for transmitting multimedia data to a plurality of clients
A multimedia data and multimedia technology, applied in the transmission system, image communication, selective content distribution, etc., can solve the problems of less research on multi-access DASH streaming, and no further consideration of the impact, so as to improve the quality of user experience, The effect of improving user satisfaction and improving wireless resource utilization efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0053] According to an embodiment, QoE-driven multi-access DASH is provided that optimizes adaptive HTTP media distribution to multiple clients in a wired or wireless network. By definition, the adaptive HTTP streaming function is semi-decentralized, ie (a) the client is responsible for estimating the streaming data rate and making segmentation decisions, and (b) the QoE optimizer does the overall resource allocation.
[0054] Embodiments of the invention illustrate an approach that takes into account the benefits of adapting network resources to user perceived quality in adaptive HTTP streaming by rewriting client requests. Different from the rate adaptation scheme on a single DASH stream that adapts to throughput changes, the QoE-driven multi-user rate adaptation approach according to embodiments of the present invention directly considers the condition that the stream content exhibits different rate-distortion characteristics Next, the impact on user experience quality. Em...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com