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Multi-stream service transmission method and its device and system

A transmission method and flow service technology, which are applied in the field of multi-stream service transmission methods and devices and systems, can solve problems such as resource waste, and achieve the effects of improving resource utilization, flexibility and resource utilization.

Inactive Publication Date: 2008-05-07
郭新忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present invention discloses a multi-stream service transmission method, a network-side device and a terminal-side device for multi-stream service transmission, a multi-stream service sending end device and The receiving end device and the multi-stream service transmission system are used to solve the problem of resource waste in the multi-stream service transmission process existing in the prior art

Method used

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  • Multi-stream service transmission method and its device and system
  • Multi-stream service transmission method and its device and system
  • Multi-stream service transmission method and its device and system

Examples

Experimental program
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Embodiment 1

[0057] This embodiment describes the reverse transmission process of the multi-stream service.

[0058] Referring to FIG. 2, it is a schematic diagram of the reverse transmission process of the multi-stream service in Embodiment 1 of the present invention, and the specific steps include:

[0059] In step 201, the AN collects the information reported by the AT, which is used as reference information during resource scheduling.

[0060] The AN collects the attributes of the service flow of each AT that needs to be served, including the QoS level of the service flow, the amount of data cache, and the requirements for delay, etc., for unified scheduling. In the existing LBC framework, the AT can carry these information to the AN through the reverse REQ channel or the InBand message.

[0061] Step 202, AN requests multi-stream service transmission according to AT, AT's request may include but not limited to data cache information of service flows of different QoS levels, delay inf...

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Abstract

The present invention discloses a method, a device and a system for transmitting multi-flow service; the method comprises the steps that the emitting end of the multi-flow service maps a plurality of multi-flow services into at least one QoS-grade service according to the type of the multi-flow services and the correspondence of the QoS grade; the emitting end of the multi-flow service implements the resource requirement according to the QoS grade corresponding to the QoS grade service and emits the data of the QoS grade service according to the required resource. By adopting the present invention, resources can be distributed for the service flows of different QoS grades according to the QoS grades corresponding to the multi-flow services in the process of transmitting the multi-flow services; in this way, the resource utilization rate is increased.

Description

technical field [0001] The present invention relates to the communication field, in particular to a multi-stream service transmission method, device and system thereof. Background technique [0002] At present, 3G mobile communication technology is gradually mature and commercially available, and 3GPP2 CDMA2000 1XEV-DO can further provide a competitive wireless access system in the next few years. However, in order to maintain competitiveness in the next decade or decades, it is necessary to introduce new wireless access technologies. At present, the industry has reached a preliminary consensus on the evolution of 3GPP2 air interface technology, which is divided into two stages. The first stage adopts multi-carrier EV-DO (only supports the evolution of packet data services) technology, and more consideration is given to compatibility, which is only short-term Evolution project; the second stage is to introduce more advanced technologies, such as OFDM (Orthogonal Frequency D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L1/16H04L29/08H04L47/80
Inventor 刘珏君
Owner 郭新忠