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Method and device for realizing resource-request process between per-to-per entity in network

A resource request and peer-to-peer entity technology, applied in the field of network communication, can solve problems such as undefined interaction process and interactive messages, so as to reduce the possibility of failure in the resource application process and improve efficiency

Inactive Publication Date: 2007-01-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Currently, for figure 1 The IP signaling functional model shown only defines the functional roles of the above-mentioned corresponding functional entities, but does not define the interaction process, mutual interactive messages, and messages in the specific application process between each functional entity. information carried

Method used

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  • Method and device for realizing resource-request process between per-to-per entity in network
  • Method and device for realizing resource-request process between per-to-per entity in network
  • Method and device for realizing resource-request process between per-to-per entity in network

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Embodiment Construction

[0044] The core of the present invention is to improve the protocol between peer entities in RACS (Resource Access Control Subsystem), such as RCIP (Resource Connection Initialization Protocol) or similar protocols, specifically for the situation of insufficient resources when requesting resources An effective way to deal with it.

[0045] The present invention mainly adds indication information that allows resource allocation with lower quality of service in the resource request message transmitted between RACS peer entities BCFE, so that the peer peer entity BCFE performs resource allocation after receiving the resource request message During the processing, if it is found that it cannot allocate enough resources, it can actively reduce the service quality level and re-allocate corresponding resources, thereby improving the success rate of resource application and enhancing the processing performance of the network.

[0046] When the protocol between peer-to-peer RACS entiti...

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Abstract

The key ideal of the invention is: the peer entity of the transmitting end in the network sends a resources request message carrying QoS modification indicating information that allows the QoS modification; when the peer entity of the receiving end can not allocate the sufficient resources for the request message, according to the QoS modification indicating information it reallocates the QoS- downgraded resources information for the request message. By the invention, in the condition of insufficient resources, the service for customer can be met by downgrading the QoS.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method and device for realizing resource request processing between peer entities in a network. Background technique [0002] As the scale of the Internet network continues to increase, various network services emerge one after another, and various advanced multimedia systems emerge in an endless stream. As a result, the Internet network needs to frequently send high-burst FTP (File Transfer Protocol) or files containing images. Multimedia services such as HTTP (Hypertext Transfer Protocol) for files. For real-time services on the network, since they are sensitive to characteristics such as network transmission delay and delay jitter, when the network sends services such as FTP or HTTP, it has a relatively large impact on real-time services. Moreover, multimedia services also occupy a large amount of network bandwidth, making it difficult to reliably transmit key...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/06
Inventor 邹婷黄福清
Owner HUAWEI TECH CO LTD
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