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Method for monitoring quality of link between HNB (Home Node Base station) and HNB GW (Home Node Gateway) as well as system thereof

A link quality and link technology, applied in the field of communication, can solve problems such as inability to effectively monitor link quality

Active Publication Date: 2012-07-25
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a method and system for monitoring link quality between a home base station HNB and a home base station gateway HNB GW, to solve the problem that the link quality cannot be effectively monitored in the prior art

Method used

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  • Method for monitoring quality of link between HNB (Home Node Base station) and HNB GW (Home Node Gateway) as well as system thereof
  • Method for monitoring quality of link between HNB (Home Node Base station) and HNB GW (Home Node Gateway) as well as system thereof
  • Method for monitoring quality of link between HNB (Home Node Base station) and HNB GW (Home Node Gateway) as well as system thereof

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Experimental program
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Embodiment 1

[0048] In this embodiment, for the link quality information sent from HNB to HNB GW, if the link fails (for example, the data packet is intercepted by the IP transmission network), the HMS and HGWMS respectively calculate the HNB side and the HNB GW for the same link quality information The parameter value on the HNB side will be quite different. Under the premise that no statistical error occurs, the parameter value on the HNB side will be greater than the parameter value on the HNB GW side. The specific link quality information includes one of the following: the number of HNB registration requests, The number of UE registration requests, the number of uplink RUA signaling packets, the number of RAB assignment responses in the CS domain, the number of RAB assignment responses in the PS domain, the number of uplink data packets in the CS domain user plane, and the number of uplink data packets in the PS domain user plane. Assuming that the same statistical cycle is configured f...

Embodiment 2

[0062] This embodiment is aimed at the link quality information sent from HNB GW to HNB. If the link fails (for example, the data packet is intercepted by the IP transmission network), the HMS and HGWMS respectively count the HNB side and HNB GW for the same link quality information. The parameter values ​​on the HNB side will be quite different. Under the premise that no statistical error occurs, the parameter values ​​​​on the HNB side will be smaller than those on the HNB GW side. The specific link quality information includes one of the following: Downlink RUA signaling packets The number of RAB assignment requests in the circuit domain, the number of RAB assignment requests in the packet domain, the number of downlink data packets in the user plane in the circuit domain, and the number of downlink data packets in the user plane in the packet domain. The monitoring method of link quality between HMS and HGWMS, such as Figure 5 shown, including the following steps:

[006...

Embodiment 3

[0083] In this embodiment, the link quality monitoring device firstly determines the corresponding link quality indicators on the HNB side and the HNB GW according to the parameter values ​​of the HNB side and the HNB GW side respectively calculated by the HMS and HGWMS for the same link quality information. side, and then determine the difference between the success rates of the HNB side and the HNB GW side. specific:

[0084] Link quality information includes HNB registration success times Rs and HNB registration request times Rt, and the corresponding link quality index is HNB registration success rate

[0085] Alternatively, the link quality information includes UE registration success times Rs and UE registration request times Rt, and the corresponding link quality index is UE registration success rate

[0086] If the link fails (for example, the data packet is intercepted by the IP transmission network), the corresponding link quality indicators determined by the HM...

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Abstract

The invention discloses a method for monitoring quality of a link between a HNB (Home Node Base Station) and a HNB GW (Home Node Gateway) as well as a system thereof, aiming to solve the problem that the quality of the link can not be effectively monitored. In the method for monitoring the quality of the link, a home node base station management server (HMS) counts and reports a first parameter value of the quality information of the link at the HNB side of the link to be monitored; meanwhile, the home node base station gateway management server (HGWMS) counts and reports a second parameter value of the quality information of the same link at the HNB GW side of the chain to be monitored; a link quality monitoring device compares the first parameter value and the second parameter value of the received link quality and determines the quality of the link between the HNB and the HNB GW. The effective monitoring for the quality of the link between HNB and the HNB GW is realized, so that the invention can accurately determine that the generation reason of the network problem between HNB and the HNB GW is the link fault.

Description

technical field [0001] The invention relates to link quality monitoring technology in the communication field, in particular to a link quality monitoring technology between a HNB (home base station) and a HNB GW (home base station gateway). Background technique [0002] The 3G (third generation mobile communication) system can provide users with high-speed data services, but the 3G system works in the 2GHz frequency band, the wireless signal attenuates quickly, and the building penetration property is poor. According to statistics, 70% of data services take place indoors, so solving the indoor coverage problem is an important part of completing 3G network construction. The HNB solution is the best solution to the indoor coverage problem. HNB (Home NodeB, home base station) is designed for the characteristics of home communication. It is an indoor-oriented communication base station with extremely low transmission power. Users can purchase and install it at will. It is usual...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/24H04W24/08
Inventor 胡雪南邓辉陈刚孙滔
Owner CHINA MOBILE COMM GRP CO LTD
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