CN102186189A - Method for acquiring wireless network utilization ratio of global system for mobile communications (GSM) - Google Patents

Abstract

The invention provides a method for acquiring the wireless network utilization ratio of a global system for mobile communications (GSM). The method comprises the following steps of: acquiring network parameters such as full-network cell quantity, full-network single-carrier frequency cell quantity and full-network available service channel quantity; and acquiring the wireless network utilization ratio of the GSM according to the network parameters, a preset call loss ratio and non-equilibrium voice coefficient during busying of a cell. By the method for acquiring the wireless network utilization ratio of the GSM, corresponding optimal voice telephone traffic of current network configuration can be acquired so as to acquire the correspondingly optical wireless network utilization ratio of the GSM.

Description

The acquisition methods of global system for mobile communications wireless network utilance

Technical field

The invention belongs to communication technical field, relate to a kind of acquisition methods of global system for mobile communications wireless network utilance.

Background technology

Mobile Network Operator is at operation global system for mobile communications (Global Systemfor Mobile Communications in the prior art, to call GSM in the following text) during wireless network, need obtain the gsm wireless network resource utilization of various places reality according to the speech business telephone traffic of various places in a period of time, but do not analyze at the gsm wireless network resource utilization of pairing the best of traffic capacity of the current configuration in various places, therefore, need obtain a kind of wireless network utilance solves the above problems.

Summary of the invention

At the above-mentioned defective of prior art, the embodiment of the invention provides a kind of acquisition methods of global system for mobile communications wireless network utilance.

The embodiment of the invention provides a kind of acquisition methods of global system for mobile communications wireless network utilance, comprising:

Obtain network parameter, described network parameter comprises: the whole network number of cells, the whole network list carrier cell quantity, the whole network available traffic channel quantity;

According to described the whole network number of cells, described the whole network list carrier cell quantity and described the whole network available traffic channel quantity, and voice unbalance factor when the predetermined percent of call lost and busy cells, average every sub-district voice telephone traffic amount obtained; According to described the whole network number of cells and described the whole network available traffic channel quantity, and the predetermined percent of call lost, obtain the voice telephone traffic capacity of average every cell configuration;

According to the voice telephone traffic capacity of described average every sub-district voice telephone traffic amount and described average every cell configuration, obtain global system for mobile communications wireless network utilance.

The acquisition methods of the global system for mobile communications wireless network utilance that the embodiment of the invention provides, by according to the network parameter that from network optimization platform, obtains, obtain global system for mobile communications wireless network utilance, realized and to have obtained corresponding best voice telephone traffic at current network configuration, to obtain the gsm wireless network resource utilization of corresponding the best.

Description of drawings

Fig. 1 is the acquisition methods embodiment flow chart of global system for mobile communications wireless network utilance of the present invention;

Fig. 2 be embodiment illustrated in fig. 1 in average every sub-district available traffic channel quantity and global system for mobile communications wireless network utilance concern schematic diagram;

The number of channel and global system for mobile communications wireless network utilance that Fig. 3 puts for average every sub-district polygamy in embodiment illustrated in fig. 1 concern schematic diagram;

Fig. 4 be embodiment illustrated in fig. 1 in during busy cells voice unbalance factor and global system for mobile communications wireless network utilance concern schematic diagram.

Embodiment

For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.

The present invention is directed in the prior art not at the gsm wireless network resource utilization of pairing the best of traffic capacity of the current configuration in various places and defective such as analyze, the network parameter that a solution promptly obtains from network optimization platform by basis has been proposed, obtain global system for mobile communications wireless network utilance, realized and to have obtained corresponding best voice telephone traffic at current network configuration, to obtain the gsm wireless network resource utilization of corresponding the best.

Fig. 1 is the acquisition methods embodiment flow chart of global system for mobile communications wireless network utilance of the present invention, and as shown in Figure 1, this method comprises:

Step 100 is obtained network parameter, and described network parameter comprises: the whole network number of cells, the whole network list carrier cell quantity, the whole network available traffic channel quantity;

Step 101, according to described the whole network number of cells, described the whole network list carrier cell quantity and described the whole network available traffic channel quantity, and voice unbalance factor when the predetermined percent of call lost and busy cells, obtain average every sub-district voice telephone traffic amount; According to described the whole network number of cells and described the whole network available traffic channel quantity, and the predetermined percent of call lost, obtain the voice telephone traffic capacity of average every cell configuration;

Step 102 according to the voice telephone traffic capacity of described average every sub-district voice telephone traffic amount and described average every cell configuration, is obtained global system for mobile communications wireless network utilance.

In the present embodiment, can use following formula according to the network parameter that obtains and obtain global system for mobile communications wireless network utilance from network management system, formula is:

$\mathrm{\α}=\frac{\mathrm{GETA}(\mathrm{Tch}/N-P,E)/\mathrm{\β}}{\mathrm{GETA}(\mathrm{Tch}/N,E)}$

$P=\frac{L}{N}\×2.5+(1-\frac{L}{N})\×4$

Wherein:

α is described global system for mobile communications wireless network utilance;

L is described the whole network list carrier cell quantity;

N is described the whole network number of cells;

Tch is described the whole network available traffic channel quantity;

P is the number of channel that average every sub-district polygamy is put;

Voice unbalance factor when β is described busy cells;

E is the described percent of call lost;

GETA is according to the number of channel, the percent of call lost and ERL-B table, calculates the function of traffic capacity with linear interpolation.

Particularly, the network parameter that obtains comprises: the whole network number of cells, the whole network list carrier cell quantity, the whole network available traffic channel quantity;

Molecule in the formula is average every sub-district voice telephone traffic amount, be specially: obtain average every sub-district available traffic channel quantity divided by the whole network number of cells with the whole network available traffic channel quantity, again average every sub-district available traffic channel quantity is deducted the number of channel that average every sub-district polygamy puts and obtain average every sub-district voice channel quantity, according to the average every sub-district voice channel quantity obtained and the predetermined percent of call lost, average every sub-district voice telephone traffic amount when utilizing the GETA function to obtain busy cells, wherein, the predetermined percent of call lost is predefined according to the concrete condition of each local network, the number of channel in the GETA function does not round, calculate with linear interpolation by the ERL-B table, the voice unbalance factor obtained average every sub-district voice telephone traffic amount when average every sub-district voice telephone traffic amount was divided by predetermined busy cells during at last with the busy cells obtained, wherein, during busy cells the voice unbalance factor be the voice telephone traffic amount sum of each sub-district of the whole network during according to busy cells during divided by system busy the whole network voice telephone traffic amount obtain;

Denominator in the formula is the voice telephone traffic capacity of average every cell configuration, is specially: according to the average every sub-district available traffic channel quantity obtained in the above-mentioned molecule and the predetermined percent of call lost, utilize the GETA function to obtain the voice telephone traffic capacity of average every cell configuration;

The ratio of molecule and denominator promptly obtains global system for mobile communications wireless network utilance with average every sub-district voice telephone traffic amount divided by the voice telephone traffic capacity of average every cell configuration.

The voice telephone traffic capacity of average every cell configuration of obtaining in the present embodiment is the voice telephone traffic capacity of the current average every cell configuration of the whole network, average every sub-district voice telephone traffic amount is the best voice telephone traffic at the pairing average every sub-district of voice telephone traffic capacity of current average every cell configuration, the situation of utilizing that is the global system for mobile communications wireless network is in optimum level, and is neither busy also not idle.

The acquisition methods of the global system for mobile communications wireless network utilance that the embodiment of the invention provides, by according to the network parameter that from network optimization platform, obtains, obtain global system for mobile communications wireless network utilance, realized and to have obtained corresponding best voice telephone traffic at current network configuration, to obtain the gsm wireless network resource utilization of corresponding the best.The global system for mobile communications wireless network utilance of obtaining among the acquisition methods embodiment based on global system for mobile communications wireless network utilance provided by the invention is relevant with network configuration, irrelevant with telephone traffic, this wireless network utilance has reflected at current network configuration, in the wireless network utilance that satisfies the best under the network performance index, wherein, the number of channel that voice unbalance factor, average every sub-district available traffic channel quantity and average every sub-district polygamy were put when the network configuration that influences the wireless network utilance comprised the percent of call lost, busy cells, specific as follows:

The percent of call lost is directly proportional with global system for mobile communications wireless network utilance, and the percent of call lost is big more, and the wireless network utilance is high more.

Fig. 2 be embodiment illustrated in fig. 1 in average every sub-district available traffic channel quantity and global system for mobile communications wireless network utilance concern schematic diagram, as shown in Figure 2:

Abscissa is represented average every sub-district available traffic channel quantity, ordinate is represented global system for mobile communications wireless network utilance, average every sub-district available traffic channel quantity is directly proportional with global system for mobile communications wireless network utilance, average every sub-district available traffic channel quantity is big more, and the wireless network utilance is just high more.

The number of channel and global system for mobile communications wireless network utilance that Fig. 3 puts for average every sub-district polygamy in embodiment illustrated in fig. 1 concern schematic diagram, as shown in Figure 3:

Abscissa is represented the number of channel that average every sub-district polygamy is put, ordinate is represented global system for mobile communications wireless network utilance, the number of channel and global system for mobile communications wireless network utilance that average every sub-district polygamy is put are inversely proportional to, the number of channel that average every sub-district polygamy is put is many more, the wireless network utilance is low more, what the P value reflected is because the number of channel of average every sub-district polygamy that the modular arrangements of carrier frequency causes, for single carrier cell, the number of channel of average every sub-district polygamy is about 2.5, for two carrier frequency and above sub-district, the number of channel of average every sub-district polygamy is about 4, sees the formula in embodiment illustrated in fig. 1 for details.

Fig. 4 be embodiment illustrated in fig. 1 in during busy cells voice unbalance factor and global system for mobile communications wireless network utilance concern schematic diagram, as shown in Figure 4:

Voice unbalance factor when abscissa is represented busy cells, ordinate is represented global system for mobile communications wireless network utilance, voice unbalance factor and global system for mobile communications wireless network utilance are inversely proportional to during busy cells, the voice unbalance factor is big more during busy cells, and the wireless network utilance is low more.

One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.

It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (2)

1. the acquisition methods of a global system for mobile communications wireless network utilance is characterized in that, comprising:

Obtain network parameter, described network parameter comprises: the whole network number of cells, the whole network list carrier cell quantity, the whole network available traffic channel quantity;

According to described the whole network number of cells, described the whole network list carrier cell quantity and described the whole network available traffic channel quantity, and voice unbalance factor when the predetermined percent of call lost and busy cells, average every sub-district voice telephone traffic amount obtained; According to described the whole network number of cells and described the whole network available traffic channel quantity, and the predetermined percent of call lost, obtain the voice telephone traffic capacity of average every cell configuration;

According to the voice telephone traffic capacity of described average every sub-district voice telephone traffic amount and described average every cell configuration, obtain global system for mobile communications wireless network utilance.

2. the acquisition methods of global system for mobile communications wireless network utilance according to claim 1, it is characterized in that, described voice telephone traffic capacity according to described average every sub-district voice telephone traffic amount and described average every cell configuration, obtain global system for mobile communications wireless network utilance and comprise:

$\mathrm{\α}=\frac{\mathrm{GETA}(\mathrm{Tch}/N-P,E)/\mathrm{\β}}{\mathrm{GETA}(\mathrm{Tch}/N,E)}$

$P=\frac{L}{N}\×2.5+(1-\frac{L}{N})\×4$

Wherein:

α is described global system for mobile communications wireless network utilance;

L is described the whole network list carrier cell quantity;

N is described the whole network number of cells;

Tch is described the whole network available traffic channel quantity;

P is the number of channel that average every sub-district polygamy is put;

Voice unbalance factor when β is described busy cells;

E is the described percent of call lost;

GETA is according to the number of channel, the percent of call lost and ERL-B table, calculates the function of traffic capacity with linear interpolation.

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