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Method and user device for streaming data from a UE to an ingest point in a network

A user equipment and stream transmission technology, applied in the field of wireless communication, can solve problems such as media stream transmission buffer underflow, media playback pause, and unsatisfactory audience experience

Active Publication Date: 2022-07-19
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another issue is that temporary bandwidth constraints on the transmission link from the endpoint to the network can cause media streaming buffers to underflow at the network ingestion point and any remote consumers of the stream
This can lead to media stuttering and an unsatisfactory viewer experience
Buffer control at the end of the uplink can also be flawed

Method used

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  • Method and user device for streaming data from a UE to an ingest point in a network
  • Method and user device for streaming data from a UE to an ingest point in a network
  • Method and user device for streaming data from a UE to an ingest point in a network

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Embodiment Construction

[0042] A. Introduction

[0043] Embodiments will now be described with reference to the drawings, wherein like reference numerals are used to refer to like elements throughout. It will be appreciated that the drawings are not necessarily to scale. Features described and / or illustrated with respect to one embodiment may be used in the same or in a similar manner in one or more other embodiments, and / or in combination with or instead of the features of the other embodiments.

[0044] Various embodiments of systems and methods for conducting wireless radio communications including network assistance for uplink streaming are described below in conjunction with the accompanying figures. Network assistance for uplink streaming may be performed by various devices in an automated manner. Network assistance for uplink streaming can improve uplink streaming performance.

[0045] B. System Architecture

[0046] figure 1 is a schematic diagram of an exemplary network system 10 for im...

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Abstract

The present disclosure relates to methods and user equipment for streaming data from a UE to an ingest point in a network. Network assistance is provided for streaming of data from a user equipment (UE) (14) to an ingest point (12) in the network. Network assistance may include establishing an uplink network assistance (UNA) session with a network assistance service of the network; while streaming data, receiving data from the network assistance service under current network conditions for each segment of the data or each UNA period of the data An indication of the recommended highest bit rate estimate for streaming this data. The UE may adjust the content of the data stream based on the indication of the highest recommended bit rate estimate.

Description

technical field [0001] The techniques of the present disclosure relate generally to wireless communication between electronic devices in a network environment, and more particularly, to methods and related devices for providing and employing network assistance during uplink streaming. Background technique [0002] In a network, such as a cellular or mobile network, a client device can stream media content to an ingest point of the network. For example, professional cameras used to report live sports or news events can provide audiovisual streaming in uplink transmissions. Other devices may also stream audiovisual content in real time to the network, such as wireless handheld devices in the form of smartphones, tablets, or similar devices. [0003] In these examples, the client device that is the source of the media stream is typically configured to send data at the highest bit rate the client can generate. The format (also called quality or version) of the content is usual...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L65/80H04N21/2343H04N21/2662H04N21/2743
CPCH04L65/80H04N21/23439H04N21/2662H04N21/2743H04N21/41407H04N21/4223H04N21/8456H04L65/752H04L65/65H04L65/612H04L65/762H04L67/02
Inventor P·苏奇R·荣
Owner SONY CORP