A method and device for measuring packet drop of IP link

A technology of IP chain and IP data packet, which is applied in the field of data transmission and can solve problems such as the failure to obtain IP link packet loss

Active Publication Date: 2010-11-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since layer 4 and layer 5 are oriented to the flow of the application layer, by adding sequence numbers in layer 4 and layer 5, only the packet loss of the application layer flow can be obtained, but the packet loss of the IP link cannot be obtained

Method used

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  • A method and device for measuring packet drop of IP link
  • A method and device for measuring packet drop of IP link
  • A method and device for measuring packet drop of IP link

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Embodiment Construction

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Abstract

The invention discloses a method for measuring an IP link loss situation. The invention comprises the following steps that a bound packet from a sending end equipment is received; IP data packet number from the sending end equipment is carried in the bound packet; the received IP data packet number is calculated with statistics; the IP link loss situation is determined by the comparison between the received IP data packet number and the IP data packet number in the bound packet. The invention also discloses an equipment for measuring the IP link loss situation. The implementing case of the invention determines the IP data packet number, which is supposed to be received through sending the bound packet and compares the number with the actually received IP data packet number, thereby acquiring the IP link loss situation.

Description

A method and device for measuring IP link packet loss technical field The invention relates to the technical field of data transmission, in particular to a method and equipment for measuring IP link packet loss. Background technique There are multiple interfaces between network elements of the wireless access network, such as: Abis and A3 / A7 interfaces of CDMA (CodeDivisionMultipleAccess, code division multiple access) 2000 network, Iub, Iur interface of WCDMA (WidebandCDMA, broadband CDMA) network, etc. . Among them, the Abis interface in CDMA2000 is used to connect BTS (BaseTransceiverStation, base station) and BSC (BaseStationController, base station controller); the A3 / A7 interface is used to connect BSC and other BSCs. The Iub interface in WCDMA is used to connect RNC (RadioNetwork Controller, radio network controller) and NodeB (base station); the Iur interface is used to connect RNC with other RNCs. The transmission bearer mode of the wireless access network is g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W84/04H04L1/20H04L12/56
Inventor 武翊霖李帅兵何贵洲
Owner HUAWEI TECH CO LTD
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