Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Streaming media transmission method and equipment

A streaming media transmission and transmission method technology, applied in the field of streaming media transmission methods and equipment, can solve the problems of high wireless resource utilization, inability to achieve, and dynamically adjust scheduling strategies, so as to improve wireless resource utilization and system capacity. Effect

Inactive Publication Date: 2009-05-13
HUAWEI TECH CO LTD
View PDF0 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the current conditions, the access network side cannot dynamically adjust the scheduling strategy (send or not, and the transmission rate) according to the quality of the streaming media terminal (UE) channel conditions, and cannot make full use of the changes in channel conditions, so it cannot Achieve higher wireless resource utilization

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Streaming media transmission method and equipment
  • Streaming media transmission method and equipment
  • Streaming media transmission method and equipment

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0042] In Embodiment 2 of the present invention, a specific implementation of a streaming media transmission method is as follows:

[0043] The access network sets the period for the terminal to report the receiving buffer status during the establishment of the streaming media service, and can further set a threshold value, and the threshold value can include a high threshold value and a low threshold value. The terminal immediately reports the receiving buffer status to the access network after the streaming media service is established. The status mainly includes Buffer size (cached length) such as 2Mbyte (megabytes), and Usage (occupancy rate) such as 60%. Among them, the schematic diagram of cache length and occupancy rate is as follows image 3 shown.

[0044]Thereafter, the terminal reports the status of the receiving buffer according to the period set by the access network. When the access network sets the threshold, the terminal also needs to report immediately when...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a transmission method for stream media, comprising the following steps of: receiving a status of a terminal-on reception cache reported by a terminal; adjusting a stream media transmission policy for the terminal in accordance with the status of the reception cache. The invention also discloses an apparatus for controlling transmission of the stream media. By using the invention, an access network side can dynamically adjust sending policy of stream media data according to the status of the reception cache reported by the terminal, thus remarkably improving utilization rate of stream media traffic wireless resources and enhancing system capacity.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a streaming media transmission method and equipment. Background technique [0002] Streaming media service is a multimedia application developed from the Internet, which refers to multimedia files transmitted on the network using streaming (Streaming), including audio, video and animation. Mobile streaming media service is the application of streaming media technology on mobile networks and terminals. It mainly uses the current 2.5G or 3G mobile communication network to provide audio and video streaming media services for mobile terminals. The contents of mobile streaming media services include news information, film and television, MTV, sports, education, industry and special applications, etc. [0003] The main feature of streaming media transmission technology is to transmit multimedia data in the form of streaming. After compressing the continuous image and sound informati...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W4/06H04W28/10
Inventor 唐宗全杜建成
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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