Method, core network node, wireless device and radio access network node for network assisted media services

A core network node and radio access technology, applied in wireless communication, electrical components, transmission systems, etc., can solve the problems that 3GP-DASH clients cannot adopt, and achieve the effect of reducing communication waiting time and increasing flexibility

Pending Publication Date: 2022-06-03
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This boost may be temporary, and the 3GP-DASH client cannot subsequently take this offer

Method used

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  • Method, core network node, wireless device and radio access network node for network assisted media services
  • Method, core network node, wireless device and radio access network node for network assisted media services
  • Method, core network node, wireless device and radio access network node for network assisted media services

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Embodiment Construction

[0036] Hereinafter, various exemplary embodiments and details are described with reference to the associated drawings. It should be noted that the figures may or may not be drawn to scale and that elements of similar structure or function are represented by the same reference numerals throughout the figures. It should also be noted that the drawings are only intended to facilitate the description of the embodiments. They are not intended to be an exhaustive description of the disclosure or to limit the scope of the disclosure. Additionally, the illustrated embodiments need not have all of the aspects or advantages shown. An aspect or advantage described in connection with a particular embodiment is not necessarily limited to that embodiment, and may be practiced in any other embodiment, even if not so shown or explicitly described.

[0037] When using certain applications / services such as media streaming, targeting the network has the following benefits:

[0038] be able to...

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PUM

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Abstract

A method performed by a core network node for network assisted media service sessions of a wireless device is disclosed. The core network node is configured to communicate with a radio access network (RAN) node. The method comprises the steps of: receiving control signaling indicating RAN information from a RAN node through a dedicated interface between a core network node and the RAN node; and controlling network assistance for the media service session based on the received control signaling.

Description

[0001] The present disclosure pertains to the field of wireless communications. The present disclosure relates to methods, related core network nodes, related wireless devices, and related radio access network nodes. Background technique [0002] In the 3rd Generation Partnership Project 3GPP system, the network assistance function enables 3GP-DASH clients to improve the quality of experience of content streaming sessions and is provided by the DASH-aware network element DANE, where DASH refers to HTTP Dynamic Adaptive Streaming on . For example, the DANE of this mode is out-of-band, ie it is not in the media delivery path. Network-assisted communication is independent of media server communication; thus, network-assisted communication occurs in a separate path for the delivery of media presentation description MPDs and content segments. The media server does not need to be aware of network accessibility. [0003] Network assistance may be made available only to certain cli...

Claims

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Application Information

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IPC IPC(8): H04L65/61H04L65/80H04L67/14H04L67/147H04W72/08
CPCH04L67/147H04L65/80H04L67/14H04W72/543H04L65/612H04L65/752H04W72/20
InventorR·荣L·诺尔德S·阿尔纳斯P·苏奇
OwnerSONY CORP