Network coverage evaluation method and device

A network coverage and communication network technology, applied in the field of network coverage evaluation methods and devices, can solve problems such as network coverage evaluation and analysis in areas where high backflow cannot be performed, and achieve the effects of expanding data sources, improving network optimization efficiency, and saving network optimization costs

Active Publication Date: 2013-05-15
SHANGHAI DATANG MOBILE COMM EQUIP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a network coverage evaluation method and device to solve the problem that

Method used

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  • Network coverage evaluation method and device
  • Network coverage evaluation method and device
  • Network coverage evaluation method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] refer to figure 1 , shows a flowchart of steps of a network coverage evaluation method according to Embodiment 1 of the present invention.

[0025] The network coverage evaluation method of this embodiment includes the following steps:

[0026] Step S102: Determine that the reverse flow traffic of the second generation communication network cell exceeds the first set threshold, and there is a third generation communication network cell within the set range.

[0027] Wherein, the first set threshold and the set range can be appropriately set by those skilled in the art according to the actual situation, so as to determine the second-generation communication network cells with high backflow that need to be evaluated for network coverage according to the set.

[0028] Step S104: Determine the reverse flow grid whose reverse flow traffic parameters meet the first set standard in the cell of the second generation communication network.

[0029] Wherein, the reverse flow gr...

Embodiment 2

[0040] refer to figure 2 , shows a flowchart of steps of a network coverage evaluation method according to Embodiment 2 of the present invention.

[0041] The network coverage evaluation method of this embodiment includes the following steps:

[0042] Step S202: Obtain the bill data and measurement report data of the third-generation communication network users in the second-generation communication network cells and the third-generation communication network cells.

[0043] If the third-generation communication network user flows back from the third-generation communication network cell to the second-generation communication network cell, he will have the bill data and measurement report data in the third-generation communication network cell at the same time, and the second-generation communication network cell. Bill data and measurement report data.

[0044] Through the bill data, information such as traffic volume and traffic duration can be obtained; through the measur...

Embodiment 3

[0061] refer to image 3 , shows a flowchart of steps of a network coverage evaluation method according to Embodiment 3 of the present invention.

[0062] In this embodiment, the second generation communication network cell is set as a GSM cell, referred to as a 2G cell for short; the third generation communication network cell is set as a TD cell, referred to as a 3G cell for short.

[0063] The network coverage evaluation method of this embodiment includes the following steps:

[0064] Step S302: Obtain the bill data and MR (measurement report) data of the G3 (third-generation communication network) users of the signaling monitoring system at the IU interface + Iub interface, and obtain the phone calls of the G3 users of the signaling monitoring system at the A interface + Abis interface Single data and MR data.

[0065] Wherein, the step of obtaining the bill data and MR data of the G3 user of the signaling monitoring system at the IU interface+Iub interface, and the step...

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Abstract

The invention provides a network coverage evaluation method and a device, wherein the network coverage evaluation method comprises the following steps: confirming that backflow telephone traffic of the second generation communication network residential quarter excesses a first set threshold value and the third generation communication network residential quarter exists in a set range; confirming that parameters of the backflow telephone traffic satisfy backflow girds of the first set standard in the second generation communication network residential quarter, wherein the backflow girds are divided according to the set rules and are a plurality of geographic areas in the second generation communication network residential quarter; confirming that parameters of the network coverage satisfy the backflow girds of the second set standard in the backflow girds which satisfy the first set standard; judging that the backflow girds of the second set standard account for the proportion of the backflow girds which satisfy the first set standard; and confirming that depth coverage of the third communication network within the set range of the second communication network residential quarter is not enough, if the proportion satisfies a second set threshold value. By means of the network coverage evaluation method and the device, optimization efficiency of the network is improved and optimization cost of the network is saved.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a network coverage evaluation method and device. Background technique [0002] With the rapid development of mobile Internet services, the GSM (Global System for Mobile Communications, Global System for Mobile Communications) network load continues to increase. More importantly, with the popularization of smart terminals, data traffic has shown a substantial increase. GSM network capacity bears Unprecedented pressure requires TD (Time Division, time division) sites to divert traffic to reduce the burden on the GSM network. Since the frequency band used by the TD network is higher than that of GSM, the air propagation loss is large and the coverage distance is reduced. Under the actual network deployment, many areas with insufficient coverage are generated, and it is easy for some G3 (third-generation communication network) users to return to GSM network service, on the on...

Claims

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Application Information

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IPC IPC(8): H04W24/02H04W24/08
Inventor 陈镇安张民胡永杰
Owner SHANGHAI DATANG MOBILE COMM EQUIP
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