Charging method, capability obtaining method, communication system and relevant equipment

A technology of billing information and capability information, applied in the field of communication, can solve the problem of inability to achieve correct statistics of billing information of header compressed data, and achieve the effect of improving billing accuracy

Inactive Publication Date: 2009-11-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the function of header compression is implemented in the network, the existing settings will not be able to realize the correct statistics of header compressed data billing information

Method used

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  • Charging method, capability obtaining method, communication system and relevant equipment
  • Charging method, capability obtaining method, communication system and relevant equipment
  • Charging method, capability obtaining method, communication system and relevant equipment

Examples

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Embodiment Construction

[0023] Embodiments of the present invention provide a charging method, a capability acquisition method, a communication system and related equipment, which are used to improve the accuracy of charging in header compression mode.

[0024] In the embodiment of the present invention, after the capability information of the charging information collection point is acquired, the corresponding charging information collection point may be determined according to the capability information and the header compression charging policy. Therefore, the network element for collecting charging information can be determined according to the service requirements (that is, the data before compression or the data after compression needs to be charged) and the network element where the current header compression execution function is located. The compression mode meets different business needs, thereby improving the billing accuracy in the header compression mode.

[0025] see figure 1 , the bil...

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Abstract

The embodiment of the invention discloses a charging method, a capability obtaining method, a communication system and relevant equipment, which are used for improving the charging accuracy under a header compression mode. The method of the embodiment of the invention comprises the following steps: obtaining capability information of a charging information collecting point; determining a corresponding charging information collecting point according to the capacity information and the header compression charging strategy; and charging according to the charging information collected by the charging information collecting point. The embodiment of the invention also provides the capacity obtaining method, the communication system and the relevant equipment. The embodiment of the invention can effectively improve the charging accuracy under the header compression mode.

Description

technical field [0001] The present invention relates to the communication field, in particular to a charging method, a capability acquisition method, a communication system and related equipment. Background technique [0002] The Robust Header Compression (ROHC, Robust Header Compression) mechanism is a stream-based header compression scheme defined by the Internet Engineering Task Force (IETF, Internet Engineering Task Force). During network data transmission, most header fields of packets of the same flow have the same field value. ROHC takes a reference packet in a certain flow, and only sends information about changes in the header field relative to the reference packet for other packets, so as to achieve compression and use bandwidth more effectively. At the same time, ROHC also makes the header compression mechanism highly effective and reasonably robust by controlling the frequency and quantity of feedback messages, strict logic for detecting out-of-sync, and error c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/14H04L29/06
CPCH04L12/1403H04L12/14H04W4/24
Inventor 梁文亮谢勇李宏
Owner HUAWEI TECH CO LTD
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