Method for terminal dynamically amending streaming media service packet data protocol service quality
A packet data protocol and quality of service technology, applied in the field of modifying streaming media services, can solve the problems of not fully supporting the secondary activation function, high requirements for networks and terminals, and inability to achieve, so as to avoid service quality deterioration and avoid huge waste. , the effect of good operability
Active Publication Date: 2006-09-06
XFUSION DIGITAL TECH CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, although the terminal has established a PDP suitable for streaming media service transmission through the second activation, the PDP established by the terminal during the first activation process is still retained, and there is usually no service transmission on this PDP, which actually still causes waste of resources
[0012] Third, the technical solution requires the terminal, the radio network controller RNC, the serving GPRS support node SGSN and the gateway GPRS support node GGSN and other equipment to support the secondary activation function, which has relatively high requirements for the network and the terminal. If any of the above equipment does not Support secondary activation, this technical solution cannot be realized
However, judging from the current situation, since the secondary activation function is a relatively minor function, there are relatively few application scenarios. At present, most 3G terminals do not support the secondary activation function, and most of the network equipment of manufacturers do not all support it. secondary activation function, which makes it difficult to use this technical solution to solve the above-mentioned defects in the streaming media business in the short term
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0036] In this embodiment, an "interactive" type PDP with an uplink rate of 64 kbps and a downlink rate of 384 kbps is used as an example for illustration. Of course, in practice, the level of the traffic category of the quality of service contracted may be "background" or other types, and the uplink and downlink rates may also be other contracted rates.
[0037] figure 1 Shows the flow chart of the user equipment according to the present invention to dynamically modify the PDP service quality according to the source rate of the streaming media program, as shown in figure 1 Show, the inventive method step is:
[0038] 1. Before the user terminal performs packet switching services, it first activates the PDP. The PDP has no special requirements on the quality of service and can take the quality of service signed by the user terminal; according to the requirements of the terminal, it may also request a specific quality of service;
[0039] 2. Then the user terminal accesses th...
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
Login to View More Abstract
The present invention relates to a terminal dynamical modifying flow media service grouped data protocol service quality method. It contains User terminal according to this program source rate information, dynamical originating modifying PDP down rate and service quality, modifying established PDP to fit this program data transmission, overcoming service quality worsen or prattle band width wastage in current technology, data packet bearing on flow type RAB, user capable of obtaining service quality more suitable for media service, at the same time present invention obtaining most of 3 G terminal and network equipment support, having easy execution and good operability.
Description
technical field [0001] The invention relates to a method for modifying streaming media service, more specifically, relates to a method for user terminal to dynamically modify the service quality of packet data protocol of streaming media service. Background technique [0002] Streaming media service is one of the most typical applications in the field of 3G packet switching. Mobile streaming media can provide services such as video on demand, live video, audio on demand, and live audio. The content includes TV, video, entertainment information, sports channels, music appreciation, news, animation, etc. Undoubtedly, services based on streaming media will be one of the most attractive services for future 3G networks. [0003] Streaming media services have relatively high requirements on service quality. At present, in R99 / R4-based WCDMA networks, there is only a framework definition for service quality, and there is no clear plan for how to realize and guarantee service quali...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04L29/02
Inventor 熊瑜
Owner XFUSION DIGITAL TECH CO LTD