CN102137384B

CN102137384B - Method and device for processing network entity identifier, and communication system

Info

Publication number: CN102137384B
Application number: CN 201010103746
Authority: CN
Inventors: 黄天振; 黄汉砚
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2010-01-22
Filing date: 2010-01-22
Publication date: 2013-08-28
Anticipated expiration: 2030-01-22
Also published as: CN102137384A; WO2011088804A1

Abstract

The embodiment of the invention discloses a method and a device for processing a network entity identifier, and a communication system. In the embodiment of the invention, the network entity identifier generates hopping along with the time according to a preset rule so that the network entity identifiers received by a terminal at different times are different. As the specific change rule of the network entity identifiers is customized by an operator, network equipment corresponding to the network entity identifier cannot be determined due to unknown change of the network entity identifier even if a third party Internet SP acquires the network entity identifier through the terminal; therefore, by adoption of the scheme, the acquisition and the utilization of the network entity identifier can be controlled.

Description

Processing method, device and the communication system of network entity sign

Technical field

The present invention relates to communication technical field, be specifically related to a kind of processing method, device and communication system of network entity sign.

Background technology

In the communication network, network side can be given terminal broadcast transmission system message, and is general now, all can carry the network entity sign in the system message, to identify different geographic areas or to identify different network entities.

For example, at second generation mobile communication system (GSM, Global System for Mobilecommunication) in the network, related sign has: cell ID (CI, Cell Identity), Cell Global Identity (CGI, Cell Global Identification), Base Station Identification (BSIC, Base StationIdentify Code) and signing-contract field sign (RSZI, Regional Subscription Zone Identity) etc.; Code division multiple access (CDMA, Code Division Multiple Access) in the network, related sign has: roaming system sign (SID, System Identification), network identity (NID, NetworkIdentification), Base Station Identification (BASE-ID, BASE-Identification) and user area sign (USER_ZONE_ID, USER_ZONE_Identification) etc.

General, these network entity signs can not change, and fixing network implementation is known from experience the fixing network entity sign of transmission.For example, be example with the cell ID, because network entity has relatively-stationary position, cell ID has just comprised certain positional information like this, can produce some application based on cell ID, such as the moving map service, because the position of base station is basic fixed, so the relational database of cell ID and geographical position correspondence can be set at network side, terminal is received cell ID from broadcast, just can utilize this cell ID to obtain the geographical position of the cardinal principle at terminal place by the query relation database, by receiving the distance of information calculations terminal to base station such as signal time delay, measure the base station distance that acquires a plurality of known location as again, just can calculate the accurately position of terminal, for user terminal provides the moving map service, adopt the processing scheme of other network entity signs similar, repeat no more.

But, these use the support that does not need communication network sometimes, (the SP of Internet service provider, Service Providers) also can carry out, they use the corresponding relation of terminal surveying record cell ID and position voluntarily, perhaps allow and support global positioning system (GPS, Global Positioning System) software of the terminal downloads of function and operation customization, when needed, reporting subdistrict sign and positional information, allow a large amount of users that data are provided together, third party's internet SP just can be safeguarded the relational database of a cell ID and position correspondence like this, for those terminals even without the GPS function also can provide the moving map service.

Existing network entity sign obtain and utilization is can't be controlled, this will cause some drawbacks, is collected the back such as the network entity sign by internet SP and can be used by the lawless person unavoidably, has the hidden danger of attacking the communications infrastructure or exposing individual privacy; Again such as, because third party's internet SP can arbitrarily obtain and utilize the network entity sign, therefore the application meeting in some business clashes with benefits of operators, for example certain operator has released the cell phone map that needs charge, and third party's internet SP has been released free cell phone map, so this moment, will send with benefits of operators and conflict.

Summary of the invention

The embodiment of the invention provides processing method, device and the communication system of a kind of network entity sign, can realize to the network entity sign obtain and utilization is controlled.

A kind of processing method of network entity sign comprises:

Obtain network entity sign, described network entity sign is according to preset rules saltus step in time, can determine network entity according to time and described network entity sign;

Described network entity sign is handed down to terminal.

A kind of processing method of network entity sign comprises:

Make the current network entity identification produce saltus step in time according to preset rules, obtain next network entity sign constantly;

Next the network entity sign constantly that obtains is sent to the network equipment, identify to terminal so that the network equipment sends this next network entity constantly.

A kind of network equipment comprises:

Acquiring unit is used for obtaining the network entity sign, and described network entity sign is according to preset rules saltus step in time, can determine network entity according to time and described network entity sign;

Issue the unit, be used for that acquiring unit is obtained the network entity sign and be handed down to terminal.

A kind of network equipment comprises:

The saltus step unit is used for making the current network entity identification produce saltus step in time according to preset rules, obtains next network entity sign constantly;

Transmitting element, next that is used for the saltus step unit is obtained network entity sign constantly sends to the network equipment, identifies to terminal so that the network equipment issues this next network entity constantly.

A kind of communication system comprises at least:

Network Management Equipment is used for making the current network entity identification produce saltus step in time according to preset rules, obtains next network entity sign constantly, and next network entity sign is constantly sent to the network equipment;

The network equipment is used for receiving next network entity sign constantly that Network Management Equipment sends, and sends next network entity constantly and identifies to terminal.

The embodiment of the invention adopts and allows the network entity sign produce saltus step in time according to preset rules, make that terminal is different in received network entity sign of different time, because the concrete rule change of this network entity sign is formulated by operator, so even third party's internet SP is collected this network entity sign by terminal, also can be because of not knowing this network entity sign specifically is how to change, and can't determine that this network entity identifies corresponding network entity, namely for third party's internet SP, this network entity sign can become unavailable, so, adopt this scheme can to network entity sign obtain and utilization is controlled.

Description of drawings

In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the method flow diagram that the embodiment of the invention one provides;

Fig. 2 is the other method flow chart that the embodiment of the invention one provides;

Fig. 3 is the method flow diagram that the embodiment of the invention two provides;

Fig. 4 is the method flow diagram that the embodiment of the invention three provides;

Fig. 5 is the method flow diagram that the embodiment of the invention four provides;

Fig. 6 is the structural representation of the network equipment that provides of the embodiment of the invention;

Fig. 7 is the structural representation of the network equipment that provides of the embodiment of the invention;

Fig. 8 is the structural representation of the communication system that provides of the embodiment of the invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only 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 obtains under the creative work prerequisite.

The embodiment of the invention provides a kind of processing method, device and communication system of network entity sign.Below be elaborated respectively.

Embodiment one,

Present embodiment will be described from the angle of the network equipment.This network equipment comprises the network entity that network entity identifies.

A kind of processing method of network entity sign comprises: obtain the network entity sign, the network entity sign is handed down to terminal, wherein, this network entity sign can be determined network entity according to preset rules saltus step in time according to time and this network entity sign.As shown in Figure 1, idiographic flow can be as follows:

101, obtain the network entity sign, such as cell ID or Base Station Identification, etc.; This network entity sign can be determined network entity according to preset rules saltus step in time according to time and this network entity sign;

Wherein, the method for obtaining for the network entity sign specifically can be as follows:

Receive the network entity sign that Network Management Equipment sends, this network entity is designated Network Management Equipment makes the current network entity identification produce resulting next the network entity sign constantly of saltus step in time according to preset rules; Perhaps,

Make the current network entity identification of self produce saltus step in time according to preset rules, obtain next network entity sign constantly; Such as, produce saltus step in the time that the current network entity identification of self is preset according to the algorithm that presets, obtain next network entity sign constantly.

Wherein, make the self networks entity identification in the time of presetting, produce saltus step according to the algorithm that presets, obtain next network entity sign constantly, specifically can be as follows:

Network entity sign in the network entity identifying resource that the one's respective area is had is carried out unified internal number, and forms mapping table; According to the numbering of current network entity identification and the weighted value of network equipment total number, network entity identifying resource sum is remmed to determine the numbering of next network entity sign constantly, utilize the numbering of next definite network entity sign constantly to obtain next network entity sign constantly by searching this mapping table then; Such as, be example with the cell ID, then this algorithm can for:

The numbering of next cell ID constantly=(numbering+residential quarter total number of current area sign) MOD cell ID resource sum;

Wherein, MOD represents to rem, and after the numbering of calculating next cell ID constantly, can determine next cell ID constantly by inquiry internal number table according to the numbering of next cell ID constantly.

It should be noted that, if this network entity sign is obtained from Network Management Equipment, then prerequisite is, in the communication system at this network entity place, sign saltus step control centre need be set, such as, this sign saltus step control centre can be arranged in the Network Management Equipment (in embodiments of the present invention, all being arranged in the Network Management Equipment with this sign saltus step control centre is that example describes), this sign saltus step control centre is by preset rules, such as changing the network entity sign at any time by certain algorithm (this algorithm can referring to above-mentioned explanation about the algorithm that presets in the network equipment), record network entity sign saltus step situation, and send to the corresponding network equipment with instruction, so that each network equipment upgrades the configuration of self.Can in sign saltus step control centre, unified strategy be set, to coordinate each network entity broadcast network entity sign, avoid occurring problems such as the network entity sign repeats, and can safeguard the configuration data of whole net in telecommunications network inside, can open these information of use in inside.

During concrete enforcement, the network entity sign can comprise internal network entity identification and external network entity sign, can be come the corresponding relation of maintain internal network entity sign and external network entity sign by the network equipment, the conversion database of internal network entity identification and external network entity sign is set in each network equipment, wherein, at least two external network entity signs of internal network entity identification correspondence; The internal network entity identification is metastable, by telecom operators' control and use; The external network entity sign is used for being broadcast to terminal, Network Management Equipment can change it at any time by preset rules, change once such as spending a few minutes or crossing several hrs, namely, Network Management Equipment can make external network entity identify saltus step in time according to preset rules, it should be noted that, can determine the internal network entity identification according to time and external network entity sign, can determine network entity according to the internal network entity identification.

After getting access to this network entity sign, the network equipment can be according to the configuration of the network entity identification renewal that receives self;

If also preserve the database (this database can preset) of internal network entity identification and external network entity sign corresponding relation on the network equipment, then this moment can also be according to the internal network entity identification of next external network entity identification renewal self preservation constantly that receives and the database of external network entity sign corresponding relation, to guarantee that internal network entity identification and external network entity sign corresponding relation that this database is preserved are up-to-date, so that after receiving the external network entity sign of terminal to report, can by searching this database the external network entity sign be converted to the internal network entity identification according to the external network entity sign that receives.

For example, be that BSC is example with this network equipment, BSC is after receiving next external cell sign constantly, configuration of next external cell identification renewal self constantly according to this, if preserve the database of internal zone sign and external cell sign corresponding relation on the BSC, then this moment, BSC also needed according to next this database of external cell identification renewal constantly that receives.

102, with the network entity sign, be handed down to terminal such as the external network entity sign;

For example, suppose that this network equipment is BSC, then BSC can issue the cell ID that receives and give the configuration of base station with the renewal base station at this moment, sends this cell ID to terminal by the base station then.

Optionally, referring to Fig. 2, this method can also comprise step 103 and step 104;

103, when needs carry out Business Processing, the network entity sign that receiving terminal reports, the external network entity that reports such as receiving terminal identifies;

104, determine network entity according to the network entity of terminal to report sign and from the time that terminal receives this network entity sign after, carry out Business Processing, such as the position of determining terminal etc.;

For example, suppose also to preserve on this network equipment the database of internal network entity identification and external network entity sign corresponding relation, then this network equipment is after receiving the external network entity sign of terminal to report, can be according to the external network entity sign that reports and the time that receives this network entity sign from terminal, determine internal network entity identification (namely identifying corresponding internal network entity identification with this external network entity that receives) by searching the internal network entity identification of self preserving with the database of external network entity sign corresponding relation, manage business according to the internal network entity identification of determining then, such as utilizing this internal network entity identification to obtain the geographical position of the cardinal principle at terminal place by the query relation database, as again by receiving the distance of information calculations terminal to base station such as signal time delay, measurement acquires the base station distance of a plurality of known location, just can calculate the accurately position of terminal, for user terminal provides the moving map service, etc.

Such as, still be that BSC is example with this network equipment, receive the cell ID of terminal to report at BSC after, can search " database of internal zone sign and external cell sign corresponding relation " self preserved according to the cell ID that receives, thereby determine the corresponding internal zone sign of this cell ID that receives, after determining network entity according to the internal zone sign of determining then, carry out the processing of concrete business, such as the position of the true base station of determining the terminal place so that for user terminal provides the moving map service, etc.

It should be noted that, if get access to the saltus step situation of network entity sign from Network Management Equipment, because being identified to the network equipment from Network Management Equipment change external network entity identifies to terminal sending system message with next external network entity constantly, exist certain hour poor, institute thinks to send out and avoids confusion, and can arrange in the certain area coverage, such as several position adjacent district, in several hop period, in three cycles, the external entity sign of enabling is unduplicated; And in system database, all external network entities signs in the some cycles that arrange can with same internal network entity identification correspondence, receive the external network entity sign of terminal to report when some network equipments after, just can find the internal network entity identification corresponding with this external network entity sign in the some cycle times that arrange in the scope, handle corresponding professional then according to the internal network entity identification of finding, such as the position of the base station of finding the terminal place so that for user terminal provides the moving map service, etc.

As from the foregoing, the embodiment of the invention adopts and allows the network entity sign produce saltus step in time according to preset rules, make that terminal is different in received network entity sign of different time, because the concrete rule change of this network entity sign is formulated by operator, so even third party's internet SP is collected this network entity sign by terminal, also can be because of not knowing this network entity sign specifically is how to change, and can't determine that this network entity identifies the corresponding network equipment, namely for third party's internet SP, this network entity sign can become unavailable, so, adopt this scheme can to network entity sign obtain and utilization is controlled, thereby being conducive to operator carries out as business such as moving maps, guarantee benefits of operators, and can avoid existing in prior technology to attack the hidden danger of the communications infrastructure or exposure individual privacy, strengthened the intensity of information security.

Embodiment two,

Present embodiment will be described from the angle of Network Management Equipment, sign saltus step control centre is set in this Network Management Equipment, sign saltus step control centre changes the network entity sign at any time by preset rules, sends to the corresponding network equipment with instruction, so that each network equipment upgrades the configuration of self.Can in sign saltus step control centre, unified strategy be set, coordinate each network equipment broadcast network entity sign, avoid occurring problems such as the network entity sign repeats, and can safeguard the configuration data of whole net in telecommunications network inside, can open these information of use in inside.

A kind of processing method of network entity sign, as shown in Figure 3, idiographic flow can be as follows:

201, make the current network entity identification produce saltus step in time according to preset rules, obtain next network entity sign constantly; For example, can make the current network entity identification in the time of presetting, produce saltus step according to the algorithm that presets, obtain next network entity sign constantly, such as next cell ID or next Base Station Identification constantly etc. constantly; Specifically can be as follows:

Network entity sign in the network entity identifying resource that the one's respective area is had is carried out unified internal number, and forms mapping table; Weighted value according to current network entity identification numbering and network equipment total number, network entity identifying resource sum is remmed to determine the numbering of next network entity sign constantly, utilize the numbering of next definite network entity sign constantly to obtain next network entity sign constantly by searching this mapping table then; Be example with the cell ID, then this algorithm can for:

For example, during concrete enforcement, the network entity sign can be divided into internal network entity identification and external network entity sign, can be come the corresponding relation of maintain internal network entity sign and external network entity sign by Network Management Equipment, the conversion database of internal network entity identification and external network entity sign is set, wherein, at least two external network entity signs of internal network entity identification correspondence; The internal network entity identification is metastable, by telecom operators' control and use; The external network entity sign is used for being broadcast to terminal, Network Management Equipment can change it at any time by certain algorithm, change once such as spending a few minutes or crossing several hrs, namely, produce saltus step in the time that Network Management Equipment can be identified at external network entity to preset according to the algorithm that presets, obtain next external network entity sign constantly, wherein, next external network entity sign constantly is all inequality with the external network entity sign that original each network entity is just using.

202, note the network entity sign in a moment; This step is optional.

If during concrete enforcement, the network entity sign is divided into internal network entity identification and external network entity sign, because the internal network entity identification is metastable, so this moment, Network Management Equipment specifically can only be noted constantly an external network entity sign;

In addition, Network Management Equipment also needs the corresponding relation of maintain internal network entity sign and external network entity sign, and the conversion database of internal network entity identification and external network entity sign is set, and that is to say, at this moment, after noting the network entity sign in a moment, can also comprise:

Next network entity sign constantly according to record is safeguarded the central database of preserving internal network entity identification and external network entity sign corresponding relation.

203, next network entity sign is constantly sent to the network equipment, identify to terminal so that the network equipment sends this next network entity constantly.

For example, suppose that network entity is designated the words of cell ID, can be with the saltus step situation of cell ID, be that next cell ID constantly sends to corresponding base station controller (BSC, Base StationController), after BSC upgrades the configuration of self according to next cell ID constantly that receives, next cell ID constantly is handed down to base station (BTS with this, Base Transceiver Station) with the configuration of change base station, next cell ID constantly is broadcast to terminal with this by the base station then.

If during concrete enforcement, the network entity sign is divided into internal network entity identification and external network entity sign, then in each network equipment, also can safeguard the database of an internal network entity identification and external network entity sign corresponding relation, such as the database of in BSC, safeguarding an internal zone sign and external cell sign corresponding relation, so that when receiving the external network entity sign, can the external network entity sign that receive be converted to the internal network entity identification by inquiring about this database, determine that according to the internal network entity identification network equipment reprocessing is professional accordingly then, such as the position of the base station of finding the terminal place so that for user terminal provides the moving map service, etc.

It should be noted that, being identified to the network equipment from Network Management Equipment change external network entity identifies to terminal sending system message with next external network entity constantly, exist certain hour poor, avoid confusion for sending out, can arrange in the certain area coverage, in several position adjacent district and several hop period, in three cycles, the external entity sign of enabling is unduplicated; And in database, all external network entities signs in the some cycles that arrange can with same internal network entity identification correspondence, receive the external network entity sign of terminal to report when some network equipments after, just can find the internal network entity identification corresponding with this external network entity sign in the some cycle times that arrange in the scope, determine that according to the internal network entity identification of finding the network entity reprocessing is professional accordingly then, such as the position of the base station of finding the terminal place, etc.

As from the foregoing, present embodiment adopts according to the strategy that presets and makes each network entity sign produce saltus step, thereby make that terminal is different in received network entity sign of different time, so even this network entity sign is collected by third party's internet SP, it is unavailable also can to become, adopt this scheme can to network entity sign obtain and utilization is controlled, being conducive to operator carries out as business such as moving maps, guarantee benefits of operators, and can avoid existing in prior technology to attack the hidden danger of the communications infrastructure or exposure individual privacy, strengthened the intensity of information security.

Embodiment three,

According to embodiment one and two described schemes, in present embodiment and embodiment four, will be that example elaborates with the GSM network.

Unavailable for the network entity sign that allows third party's internet SP collect from terminal, present embodiment provides network entity sign that terminal the receives scheme by preset rules saltus step in time, below illustrates with cell ID:

At first, need are broadcast to the cell ID of terminal, can use two inside and outside cell IDs (for convenience, in embodiments of the present invention, the cell ID of inside is called the internal zone sign, outside cell ID is called the external cell sign), and safeguarded the database of preserving the corresponding relation that internal zone sign and external cell identify by Network Management Equipment; Wherein, the internal zone sign is metastable, by telecom operators' control and use, the external cell identification of broadcast is to terminal, Network Management Equipment can change at any time by certain algorithm, can spend a few minutes or cross several hrs to change once, and the cell ID that makes terminal receive in the different time is different, so just can not only rely on cell ID and determine the base station at terminal place, but need combine the base station that to determine the terminal place with time and external cell sign.

Secondly, the translation function of internal zone sign and external cell sign can be set in message up-downgoing passage, such as, the translation function of internal zone sign and external cell sign can be set at BSC, and safeguard that internal zone sign and external cell in this BSC scope identify the corresponding relation database, to the external cell sign of receiving from the base station, when the message entrance, be converted to the internal zone sign, carry out Business Processing according to the internal zone sign that converts to then, and to the upper layer network entity, such as the internal zone sign that Network Management Equipment issues, then be converted into and re-send to the base station after external cell identifies.

In addition, can sign saltus step control centre be set in network management system, this sign saltus step control centre changes the external cell sign at any time by certain algorithm, the saltus step situation of record external cell sign, internal zone sign and external cell sign corresponding relation central database are preserved in maintenance, and saltus step situation and the relevant data of external cell sign are sent to corresponding BSC, so that BSC upgrades the configuration of self, and renewal internal zone sign and external cell sign corresponding relation database, after this, BSC is issued to the base station with the saltus step situation that the external cell that receives identifies, to upgrade the configuration of base station.This sign saltus step control centre can also unify strategy, coordinates the external cell sign that different B SC broadcasts, and avoids occurring problems such as the external cell sign repeats, and can safeguard the configuration data of whole net in telecommunications network inside, can open these information of use in inside.

It should be noted that, being identified to the base station from sign saltus step control centre change external cell identifies to terminal sending system message with next external cell constantly, exist certain hour poor, avoid confusion for sending out, can arrange in the certain area coverage, in several position adjacent district and several hop period, in three cycles, the external cell sign of enabling is unduplicated; And in database, all external cell signs in the some cycles that arrange can be corresponding with same internal zone sign, after BSC receives terminal to report external cell sign, just can find the internal zone sign corresponding with this external cell sign in the scope in the some cycle times that arrange, determine that according to the internal zone sign of finding the residential quarter reprocessing at terminal place is professional accordingly then.

Below will describe for example, idiographic flow can be referring to Fig. 4.

301, produce saltus step in the time that Network Management Equipment is identified at each current external cell to preset according to the algorithm that presets, obtain next external cell sign constantly, and record the saltus step situation of each external cell sign, namely note the external cell sign in a moment, and the corresponding relation of maintain internal cell ID and external cell sign;

The following is the example that sign saltus step control centre arranges the cell ID saltus step:

Suppose that operator can use 99 cell ID resources in the network area that need carry out saltus step, the internal number of these cell IDs as shown in Table 1;

Table one:

Wherein, the numbering of the cell ID in the table one is the internal number of these cell IDs, is also referred to as the numbering of original cell sign.

Suppose that there are three BSC the network area that need carry out saltus step, 3 residential quarters are arranged under each BSC, the numbering of original cell sign and original cell sign are as shown in Table 2;

Table two:

Wherein, the numbering correspondence of original cell in the table two sign the numbering of the cell ID in the table one, the original cell sign in the table two corresponding the cell ID in the table one.

Suppose that operator determines to adopt the strategy of per hour saltus step at Network Management Equipment, specifically can adopt following saltus step algorithm to determine the numbering of next cell ID constantly:

Wherein, MOD represents to rem.After the numbering of calculating next cell ID constantly, can utilize the numbering of next cell ID constantly to determine next cell ID constantly by question blank one, such as, be numbered " 81 " as if next cell ID constantly of calculating, then according to table one as can be known, be " 4800 " with " 81 " the corresponding cell ID that is numbered of cell ID.

For example, the numbering of the numbering of original cell sign, original cell sign, current area sign and current area sign are as shown in Table 3;

Table three:

The numbering of current area sign	0	1	2	3	4	5	6	7	8
										The current area sign	100	101	102	200	201	202	300	301	302
The numbering of next cell ID constantly	81	82	83	84	85	86	87	88	89
										Next cell ID constantly	4800	4801	4802	5800	5801	5802	6800	6801	6802

After one hour, table three situation of change as shown in Table 4;

Table four:

Wherein, original cell is designated the internal zone sign, uses as internal system, and the cell ID of saltus step then externally uses, such as being handed down to terminal etc.

302, Network Management Equipment sends to BSC respectively with next external cell sign constantly;

303, BSC receives next external cell sign constantly that Network Management Equipment sends;

304, BSC is according to the configuration of next the external cell identification renewal self constantly that receives, and preserves the database that internal zone sign and external cell identify corresponding relation according to next the external cell identification renewal constantly that receives;

305, BSC next external cell sign constantly that will receive is handed down to the base station;

306, the base station is upgraded the configuration of self, and is given terminal with next external cell identification of broadcast constantly after receiving next external cell sign constantly that BSC issues;

307, after the terminal to report external cell sign, the external cell sign by terminal to report that BSC will receive, in conjunction with the time that receives this external cell sign from terminal, the database of internal zone sign and external cell sign corresponding relation is preserved in inquiry, thereby determine and the corresponding internal zone sign of this cell ID that receives, determine the residential quarter reprocessing business at terminal place according to internal zone sign, such as terminal is positioned, determine the position etc. of the base station at terminal place.

As from the foregoing, present embodiment adopts cell ID is divided into two kinds of outside and inner cell IDs, wherein, the internal zone sign is relatively stable, only use for internal system, and identify for external cell, then make it produce saltus step according to the algorithm that presets, it can constantly be changed in time, offer outside the use then, such as being handed down to terminal etc., because the external cell sign can constantly change in time, so even this external cell sign is collected by third party's internet SP, also can cause the external cell sign of this collection to become unavailable because of the situation of change of not knowing this external cell sign, thereby realized to network entity sign obtain and utilize the purpose of controlling, can avoid existing in prior technology to attack the communications infrastructure or expose the hidden danger of individual privacy, strengthened the intensity of information security.And receive the external cell sign of terminal to report when the network equipment after, can be according to the external cell sign that reports and the time normal process business that receives this external cell sign from terminal, can not produce big influence to existing business processing flow, namely need not existing business processing flow is done big change.

In addition; base station position information can be understood as telecom operators' information assets; in the prior art; when internet SP provides location-based service; do not need telecom operators to support, therefore, be unfavorable for that telecom operators are to the control of this information assets; for example; certain operator has released cell phone map software, think charge, but internet SP is also released the moving map service; the user can freely use; this has just had with operator interests and has conflicted, adopt the scheme that the embodiment of the invention provides after, if internet SP wants to collect real external cell sign; then need the permission through telecom operators, this is conducive to telecom operators to control and the protection of this information assets.

Embodiment four,

What present embodiment and embodiment three were different is, present embodiment is not separated to arrange internal zone sign and external cell sign, but the cell ID of whole net is worked in coordination with saltus step, below will be elaborated.

At first, sign saltus step control centre is set in Network Management Equipment, this sign saltus step control centre changes cell ID at any time by certain algorithm, the saltus step situation of recording cell sign, and the saltus step situation of cell ID sent among corresponding each network entity such as the BSC, each network entity synchronous change configuration, and upgrade the former cell ID of preserving, enable next cell ID constantly, next cell ID constantly is broadcast to terminal with this then.Because the cell ID received in the different time of terminal is different, thus be base station that can not determine the terminal place only according to cell ID, but need combine the base station that could determine the terminal place with time and external cell sign.

Secondly, sign saltus step control centre can also note each network equipment in the relevant information of the cell ID of different time use, and in these information of inside opening use, for example, the cell ID that inner professional website can be received with time and terminal, determine the real network equipment, etc.

It should be noted that, from control centre change cell ID to the base station with next cell ID constantly to terminal sending system message, exist certain hour poor, for avoiding confusion, arrange in the certain area coverage, in several position adjacent district and several hop period, in three cycles, the cell ID of enabling is unduplicated; And in each network equipment, carry out the compatibility design, safeguard the cell ID data in the some cycles that arrange, even make the network equipment receive than the cell ID before the time early, also can convert next cell ID constantly to and carry out operate as normal.

Below will describe for example, idiographic flow can be referring to Fig. 5.

401, produce saltus step in the time that Network Management Equipment is identified at each current area to preset according to the algorithm that presets, obtain next cell ID constantly, and record the saltus step situation of each cell ID;

The following is the example that sign saltus step control centre arranges the cell ID saltus step, this arranges the setting among the embodiment three roughly the same, just need not record original cell and identify:

Suppose that operator can use 99 cell ID resources in the network area that need carry out saltus step, the internal number of these cell IDs as shown in Table 5;

Table five:

The numbering of cell ID	0	1	2	3	4	5	6	7	8
										Cell ID	100	101	102	200	201	202	300	301	302

Wherein, the numbering of the cell ID in the table five is the internal number of these cell IDs, is also referred to as the numbering of original cell sign.

Suppose that there are three BSC the network area that need carry out saltus step, 3 residential quarters are arranged under each BSC, the numbering of original cell sign and original cell sign are as shown in Table 6;

Table six:

Wherein, the original cell identifier number correspondence in the table six numbering of the cell ID in the table five, original cell in the table six sign corresponding the cell ID in the table five.

Wherein, MOD represents to rem.After the numbering of calculating next cell ID constantly, can utilize the numbering of next cell ID constantly to determine next cell ID constantly by question blank five, such as, be numbered " 81 " as if next cell ID constantly of calculating, then according to table five as can be known, be " 4800 " with " 81 " the corresponding cell ID that is numbered of cell ID.

For example, the numbering of the numbering of original cell sign, original cell sign, current area sign and current

Cell ID as shown in Table 7;

Table seven:

After one hour, table seven situation of change as shown in Table 8;

Table eight:

System externally uses next cell ID constantly of saltus step, give terminal etc. such as issuing next cell ID constantly, like this, the cell ID that terminal received in the different time all can be different, thereby make that even this cell ID is collected by third party's internet SP, it is unavailable also can to become.

402, Network Management Equipment is with the saltus step situation of cell ID, and namely next cell ID constantly sends to BSC;

403, BSC receives next cell ID constantly that Network Management Equipment sends;

404, BSC upgrades the configuration of self according to next cell ID constantly that receives;

405, BSC next cell ID constantly that will receive is handed down to the base station;

406, the base station is upgraded the configuration of self, and new cell ID is broadcast to terminal after the saltus step situation that receives the cell ID that BSC issues;

407, behind the terminal to report cell ID, BSC will receive by the cell ID of terminal to report in conjunction with the time that receives this cell ID from terminal, determine the residential quarter at terminal place after, carry out Business Processing, such as terminal is positioned, determine the position etc. of the base station at terminal place.

It should be noted that, below only with the GSM network, and it is that example describes that network entity is designated cell ID, should be understood that, other network entity signs, and other network all can adopt similar method, if other network entity sign, or other network, then Network Management Equipment and the network equipment also should change adaptively, do not repeat them here.

As from the foregoing, present embodiment adopts in the time that each current area is identified at preset according to the algorithm that presets and produces saltus step, thereby make cell ID constantly to change in time, make that terminal is different at received cell ID of different time, after receiving the cell ID of terminal to report, need this cell ID could be determined that in conjunction with the time that receives this cell ID from terminal corresponding network entity is to manage business, because the concrete variation strategy of this cell ID is formulated by operator, so even third party's internet SP is collected this cell ID by terminal, also can be because of not knowing this cell ID specifically is how to change, and can't determine the corresponding residential quarter of this cell ID, namely for third party's internet SP, the sign that collect this residential quarter can become unavailable, so, adopt this scheme can to cell ID obtain and utilization is controlled, can avoid existing in prior technology to attack the hidden danger of the communications infrastructure or exposure individual privacy, strengthen the intensity of information security.And receive the cell ID of terminal to report when the network equipment after, can and receive the time normal process business of this cell ID from terminal according to the cell ID that reports, can not produce big influence to existing business processing flow, namely need not existing business processing flow is done big change.

In addition; base station position information can be understood as telecom operators' information assets; in the prior art; when internet SP provides location-based service; do not need telecom operators to support, therefore, be unfavorable for that telecom operators are to the control of this information assets; for example; certain operator has released cell phone map software, think charge, but internet SP is also released the moving map service; the user can freely use; this has just had with operator interests and has conflicted, adopt the scheme that the embodiment of the invention provides after, if internet SP wants to collect real cell ID; then need the permission through telecom operators, this is conducive to telecom operators to control and the protection of this information assets.

Embodiment five,

In order to implement above method better, the embodiment of the invention also correspondingly provides a kind of network equipment, and as shown in Figure 6, this web network equipment comprises saltus step unit 501 and transmitting element 503;

Saltus step unit 501 is used for making the current network entity identification produce saltus step in time according to preset rules, obtains next network entity sign constantly; Such as making the current network entity identification in the time of presetting, produce saltus step according to the algorithm that presets, obtain next network entity sign constantly;

Wherein, the algorithm that presets can for: the network entity sign in the network entity identifying resource that the one's respective area is had is carried out unified internal number, and forms mapping table; The weighted value of the numbering of current network entity identification and network equipment total number remmed to network entity identifying resource sum obtains the numbering of next network entity sign constantly, and the numbering according to next network entity sign constantly obtains next network entity sign constantly by searching mapping table again.Such as, be example with the cell ID, then this algorithm can be the numbering of next cell ID constantly=(numbering+residential quarter total number of current area sign) MOD cell ID resource sum; Wherein, MOD represents to rem, and after the numbering of calculating next cell ID constantly, can determine next cell ID constantly by inquiry internal number table according to the numbering of next cell ID constantly, specifically can not repeat them here referring to method embodiment.

Transmitting element 503, next that is used for saltus step unit 501 is obtained network entity sign constantly sends to the network equipment, identifies to terminal so that the network equipment issues this next network entity constantly.

For example, suppose that this network entity is designated the words of cell ID, then transmitting element 503 can send to cell ID corresponding BSC, after BSC upgrades the configuration of self according to the cell ID that receives, this cell ID is handed down to the base station with the configuration of change base station, by the base station cell ID is broadcast to terminal then.

Wherein, saltus step unit 501 can comprise storing sub-units, computation subunit and search subelement;

Storing sub-units, the network entity sign that is used for the one's respective area is had is carried out unified internal number, and forms mapping table, preserves this mapping table;

Computation subunit is used for the numbering of current network entity identification and the weighted value of network equipment total number are remmed to determine the numbering of next network entity sign constantly to network entity identifying resource sum;

Search subelement, be used for utilizing the numbering of next definite network entity sign constantly of computation subunit to obtain identifying be used to next network entity constantly that offers terminal by the mapping table of searching the storing sub-units preservation.

As shown in Figure 6, this network equipment can also comprise record cell 502;

Record cell 502 is used for next network entity sign constantly that record is produced by saltus step unit 501;

At this moment, transmitting element 503 is used for next network entity sign constantly of record cell 502 records is sent to the network equipment, identifies to terminal so that the network equipment issues this next network entity constantly.

During concrete enforcement, the network entity sign can be divided into internal network entity identification and external network entity sign, wherein, at least two external network entity signs of internal network entity identification correspondence; The internal network entity identification is metastable, by telecom operators' control and use; The external network entity sign is used for being broadcast to terminal, can be come the corresponding relation of maintain internal network entity sign and external network entity sign by Network Management Equipment, the conversion database of internal network entity identification and external network entity sign is set, therefore, this Network Management Equipment can also comprise maintenance unit 504;

Maintenance unit 504 is used for safeguarding the central database of preserving internal network entity identification and external network entity sign corresponding relation according to the external network entity sign of record cell 502 records;

At this moment, saltus step unit 501, concrete being used for makes the external network entity sign produce saltus step in time according to preset rules, such as the algorithm that presets each current external network entity is identified in the time of presetting and produces saltus step, obtains next external network entity sign constantly;

Record cell 502 is used for next external network entity sign constantly that record is produced by saltus step unit 501;

Transmitting element 503, the concrete central database that is used for safeguarding according to maintenance unit 504 sends to the corresponding network equipment with next external network entity sign constantly, identifies to terminal so that each network equipment sends this next external network entity constantly.

It should be noted that, being identified to the network equipment from this network equipment change external network entity identifies to terminal sending system message with next external network entity constantly, exist certain hour poor, avoid confusion for sending out, can arrange in the certain area coverage, in several position adjacent district and several hop period, in three cycles, the external entity sign of enabling is unduplicated; And in database, all external network entities signs in the some cycles that arrange can with same internal network entity identification correspondence, receive the external network entity sign of terminal to report when some network equipments after, just can find the internal network entity identification corresponding with this external network entity sign in the some cycle times that arrange in the scope, handle corresponding professional then according to the internal network entity identification of finding, such as the position of the base station of finding the terminal place, etc.

More than the concrete enforcement of each unit can not repeat them here referring to the method embodiment of front.

In the GMS network, this network equipment is specifically as follows Network Management Equipment, such as network management system (NMS, Network Management System), certainly, also can be made as an independently entity existence in addition, if in other network, then the entity of this Network Management Equipment also should correspondingly be changed, and does not repeat them here.

As from the foregoing, the saltus step unit 501 of the network equipment of present embodiment can be identified in the time of presetting each network entity according to the algorithm that presets and produce saltus step, thereby make the network entity sign constantly to change in time, and then the network entity that will be changed by transmitting element 503 sign offers outside the use, because offering the outside network entity sign of using, this can constantly change in time, so even this network entity sign is collected by third party's internet SP, it is unavailable also can to become, adopt this scheme can to network entity sign obtain and utilization is controlled, being conducive to operator carries out as business such as moving maps, guarantee benefits of operators, and can avoid existing in prior technology to attack the hidden danger of the communications infrastructure or exposure individual privacy, strengthened the intensity of information security.

Embodiment six,

Correspondingly, the embodiment of the invention also provides a kind of network equipment, and as shown in Figure 7, this network equipment comprises acquiring unit 601 and issues unit 603;

Acquiring unit 601 is used for obtaining the network entity sign, such as cell ID or Base Station Identification, etc.; Wherein, this network entity sign can be determined network entity according to preset rules saltus step in time according to time and this network entity sign;

Issue unit 603, the network entity sign that is used for acquiring unit 601 is got access to is handed down to terminal; For example, suppose that this network equipment is BSC, then this moment the issuing unit 603 and can issue the cell ID that receives and give the base station to upgrade the configuration of base station of BSC, send cell ID to terminal by the base station then.

As shown in Figure 7, this network equipment can also comprise receiving element 604 and processing unit 605;

Receiving element 604 is used for the network entity sign that receiving terminal reports;

Processing unit 605 is used for the network entity sign of the terminal to report that receives according to receiving element 604 and manages business from the time that terminal receives this network entity sign.

Certainly, this network equipment can also comprise updating block 602;

Updating block 602 is for the configuration of the network entity identification renewal self that gets access to according to acquiring unit 601.

Wherein, acquiring unit 601 is specifically as follows and receives subelement exclusive disjunction subelement;

Receive subelement, be used for receiving the network entity sign that Network Management Equipment sends, this network entity is designated Network Management Equipment makes the current network entity identification produce resulting next the network entity sign constantly of saltus step in time according to preset rules;

The operator unit is used for making the current network entity identification of self produce saltus step in time according to preset rules, obtains next network entity sign constantly;

Updating block 602 is used for according to the configuration that receives next network entity identification renewal self constantly that subelement or computation subunit obtain.

Further, the operator unit can comprise storage sub level unit, calculate the sub level unit and search the sub level unit;

Storage sub level unit, the network entity sign that is used for the one's respective area is had is carried out unified internal number, and forms mapping table, preserves this mapping table;

Calculate the sub level unit, be used for the numbering of current network entity identification and the weighted value of network equipment total number are remmed to determine the numbering of next network entity sign constantly to network entity identifying resource sum;

Search the sub level unit, the numbering that is used for the network entity sign in next definite moment of utilization calculating sub level unit obtains identifying be used to the network entity in next moment that offers terminal by searching the mapping table of storing the preservation of sub level unit.

Certainly, if utilize the network entity of reception subelement reception Network Management Equipment transmission to identify, then need to have a prerequisite: in the communication system at this network entity place, sign saltus step control centre need be set, such as, this sign saltus step control centre can be arranged in the Network Management Equipment, this sign saltus step control centre changes the network entity sign at any time by certain algorithm, record network entity sign saltus step situation, and send to the corresponding network equipment with instruction, so that each network equipment upgrades the configuration of self.Can in sign saltus step control centre, unified strategy be set, to coordinate each network entity broadcast network entity sign, avoid occurring problems such as the network entity sign repeats, and can safeguard the configuration data of whole net in telecommunications network inside, can open these information of use in inside.

Wherein, the algorithm that in Network Management Equipment, presets can for: the network entity sign in the network entity identifying resource that the one's respective area is had is carried out unified internal number, and formation mapping table, the weighted value of the numbering of current network entity identification and network entity total number remmed to network entity identifying resource sum obtain the numbering of next network entity sign constantly, determine next network entity sign constantly according to the numbering of next network entity sign constantly by the inquiry mapping table again, such as, be example with the cell ID, then this algorithm can be next cell ID numbering=(current area identifier number+residential quarter total number) MOD cell ID resource sum constantly; Wherein, MOD represents to rem, and after calculating next cell ID numbering constantly, can determine next cell ID constantly by inquiry internal number table according to next cell ID numbering constantly, specifically can not repeat them here referring to method embodiment.

During concrete enforcement, the network entity sign can comprise internal network entity identification and external network entity sign, wherein, at least two external network entity signs of this internal network entity identification correspondence specifically can not repeat them here referring to the explanation among the embodiment one, because the internal network entity identification is metastable, so in order to reduce signaling traffic, at this moment, the reception subelement of acquiring unit 601 can receive only next external network entity sign constantly that Network Management Equipment sends.

Further, this network equipment can also comprise database maintenance unit 606;

Database maintenance unit 606 is used for preserving according to the external network entity identification renewal that acquiring unit 601 gets access to the database of internal network entity identification and external network entity sign corresponding relation.

For example, be that BSC is example with this network equipment, the acquiring unit 601 of BSC is after receiving the external cell sign, updating block 602 is according to the configuration of external cell identification renewal self, if preserve the database of internal zone sign and external cell sign corresponding relation on the BSC, then the database maintenance unit 606 of BSC also needs according to this database of external cell identification renewal that receives at this moment.

At this moment, processing unit 605 can comprise the definite subelement of sign and Business Processing subelement;

Sign is determined subelement, be used for after receiving element 604 receives the external network entity sign of terminal to report, receive the time that this external network entity identifies according to the external network entity sign that receives with from terminal, determine the internal network entity identification by searching the database of safeguarding database maintenance unit 606;

The Business Processing subelement is used for determining the business of network entity reprocessing terminal according to identifying the definite internal network entity identification of definite subelement.

It should be noted that, being identified to the network equipment from Network Management Equipment change external network entity identifies to terminal sending system message with next external network entity constantly, exist certain hour poor, avoid confusion for sending out, can arrange in the certain area coverage and the external entity of enabling in several hop period sign is unduplicated; And in database, all external network entities signs in the some cycles that arrange can with same internal network entity identification correspondence, receive the external network entity sign of terminal to report when some network equipments after, just can find the internal network entity identification corresponding with this external network entity sign in the scope in the some cycle times that arrange, handle corresponding professional then according to the internal network entity identification of finding.

More than the concrete enforcement of each unit can not repeat them here referring to the embodiment of front

In the GSM network, this network equipment is specifically as follows the (MSC of mobile switching centre, MobileSwitch Center), BSC or base station etc., it should be noted that, be that example describes with the GSM network only in the embodiment of the invention, and other network classes together, should be understood that, if in other network, the entity of this network equipment also should correspondingly change, and does not repeat them here.

As from the foregoing, present embodiment adopts according to preset rules and makes each network entity sign produce saltus step in time, after the acquiring unit 601 of the network equipment gets access to this network entity sign, by issuing unit 603 this network entity sign is handed down to terminal, make that terminal is different in received network entity sign of different time, because the concrete rule change of this network entity sign is formulated by operator, so even third party's internet SP is collected this network entity sign by terminal, also can be because of not knowing this network entity sign specifically is how to change, and can't determine that this network entity identifies the corresponding network equipment, namely for third party's internet SP, this network entity sign can become unavailable, so, adopt this scheme can to network entity sign obtain and utilization is controlled, thereby being conducive to operator carries out as business such as moving maps, guarantee benefits of operators, and can avoid existing in prior technology to attack the hidden danger of the communications infrastructure or exposure individual privacy, strengthened the intensity of information security.

Embodiment seven,

Correspondingly, the embodiment of the invention also provides a kind of communication system 700, and as shown in Figure 8, this communication system 700 comprises Network Management Equipment 701 and the network equipment 702;

Network Management Equipment 701 is used for making the current network entity identification produce saltus step in time according to preset rules, obtains next network entity sign constantly, and next network entity sign is constantly sent to the network equipment 702;

The network equipment 702 is used for receiving next network entity sign constantly that Network Management Equipment 701 sends, and sends next network entity constantly and identifies to terminal.

Optionally, the network equipment 702 also is used for the network entity sign that receiving terminal reports, determine network entity according to the network entity sign of terminal to report and from the time that terminal receives this network entity sign after, carry out Business Processing.

Concrete, this Network Management Equipment 701 also carries out unified internal number for the network entity sign of the network entity identifying resource that the one's respective area is had, and forms mapping table; The numbering of current network entity identification and the weighted value of network equipment total number are remmed to determine the numbering of next network entity sign constantly to network entity identifying resource sum; Utilize the numbering of next network entity sign constantly of determining to obtain be used to next the network entity sign constantly that offers terminal by searching this mapping table.Such as, be example with the cell ID, then this algorithm can for:

In this formula, MOD represents to rem, and after the numbering of calculating next cell ID constantly, can determine next cell ID constantly by inquiry internal number table according to the numbering of next cell ID constantly.

Optionally, the network equipment 702 also can make the current network entity identification of self produce saltus step in time according to preset rules, obtains next network entity sign constantly, and need not from Network Management Equipment 701 to obtain next network entity sign constantly, and is as follows:

The network equipment 702, the network entity sign that also is used for the one's respective area is had is carried out unified internal number, and forms mapping table; The numbering of current network entity identification and the weighted value of network equipment total number are remmed to determine the numbering of next network entity sign constantly to network entity identifying resource sum; Utilize the numbering of next network entity sign constantly of determining to obtain be used to next the network entity sign constantly that offers terminal by searching this mapping table.

Wherein, the network equipment 702 also can be any one in the network equipment that provides of the embodiment of the invention; In the network equipment that this Network Management Equipment 701 can provide for the embodiment of the invention any one.

In this communication system 700, Network Management Equipment 701 can comprise saltus step unit 501 and transmitting element 503, this Network Management Equipment 701 can also comprise record cell 502 and maintenance unit 504, and wherein, saltus step unit 501 can comprise storing sub-units, computation subunit and search subelement.

The network equipment 702 can comprise acquiring unit 601, transmitting element 603 and processing unit 605, can also comprise updating block 602 and database maintenance unit 606, and wherein, acquiring unit 601 is specifically as follows and receives subelement exclusive disjunction subelement; The operator unit can comprise storage sub level unit, calculate the sub level unit and search the sub level unit; Processing unit 605 can comprise the definite subelement of sign and Business Processing subelement.

More than the concrete enforcement of each unit can not repeat them here referring to front embodiment.

As from the foregoing, Network Management Equipment 701 in the communication system 700 of present embodiment can make each network entity sign produce saltus step in time according to preset rules, then this network entity sign is handed down to the network equipment 702, offer outside the use by the network equipment 702, such as being handed down to terminal etc., make that terminal is different in received network entity sign of different time, after receiving the network entity sign of terminal to report, need this network entity sign could be determined that in conjunction with the time that receives this network entity sign from terminal the corresponding network equipment is to manage business, because the concrete variation strategy of this network entity sign is formulated by operator, so even third party's internet SP is collected this network entity sign by terminal, also can be because of not knowing this network entity sign specifically is how to change, and can't determine that this network entity identifies the corresponding network equipment, namely for third party's internet SP, this network entity sign can become unavailable, so, adopt this scheme can to network entity sign obtain and utilization is controlled, thereby being conducive to operator carries out as business such as moving maps, guarantee benefits of operators, and can avoid existing in prior technology to attack the hidden danger of the communications infrastructure or exposure individual privacy, strengthened the intensity of information security.

One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to instruct relevant hardware to finish by program, this program can be stored in the computer-readable recording medium, storage medium can comprise: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc.

More than processing method, device and the communication system of a kind of network entity sign that the embodiment of the invention is provided be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims

1. the processing method of a network entity sign is characterized in that, comprising:

Described network entity sign is handed down to terminal;

Wherein, the described network entity sign of obtaining comprises: receive the network entity sign that Network Management Equipment sends, this network entity is designated Network Management Equipment makes the current network entity identification produce resulting next the network entity sign constantly of saltus step in time according to preset rules; Perhaps, make the current network entity identification of self produce saltus step in time according to preset rules, obtain next network entity sign constantly;

Describedly make the current network entity identification of self produce saltus step in time according to preset rules, obtaining next network entity sign constantly comprises: the network entity sign in the network entity identifying resource that the one's respective area is had is carried out unified internal number, and forms mapping table; According to the numbering of current network entity identification and the weighted value of network equipment total number, network entity identifying resource sum is remmed to determine the numbering of next network entity sign constantly; Utilize the numbering of next network entity sign constantly of determining to obtain next network entity sign constantly by searching described mapping table.

2. method according to claim 1 is characterized in that, also comprises:

The network entity sign that receiving terminal reports;

After determining network entity according to the network entity of terminal to report sign and from the time that terminal receives this network entity sign, carry out Business Processing.

3. method according to claim 2 is characterized in that,

Described network entity sign comprises internal network entity identification and external network entity sign, at least two external network entity signs of described internal network entity identification correspondence;

The described network entity sign of obtaining comprises: obtain the external network entity sign, described external network entity sign is according to preset rules saltus step in time, the internal network entity identification can be determined according to time and described external network entity sign, network entity can be determined according to the internal network entity identification;

Describedly described network entity sign is handed down to terminal comprises: described external network entity sign is handed down to terminal.

4. method according to claim 3 is characterized in that, describedly also comprises before external network entity sign is sent to terminal:

The database of preserving internal network entity identification and external network entity sign corresponding relation that presets according to the external network entity identification renewal that gets access to.

5. method according to claim 4 is characterized in that,

The network entity sign that described receiving terminal reports comprises: the external network entity sign that receiving terminal reports;

Described according to terminal to report the network entity sign and determine network entity from the time that terminal receives this network entity sign after, carrying out Business Processing comprises: receive time of this external network entity sign according to the external network entity of terminal to report sign with from terminal, determine the internal network entity identification by searching the internal network entity identification self preserved and the database of external network entity sign corresponding relation; After determining network entity according to the internal network entity identification of determining, carry out Business Processing.

6. the processing method of a network entity sign is characterized in that, comprising:

Next the network entity sign constantly that obtains is sent to the network equipment, identify to terminal so that the network equipment issues this next network entity constantly;

Wherein, describedly make the current network entity identification produce saltus step in time according to preset rules, obtaining next network entity constantly is designated: the network entity sign in the network entity identifying resource that the one's respective area is had is carried out unified internal number, and forms mapping table; According to the numbering of current network entity identification and the weighted value of network equipment total number, network entity identifying resource sum is remmed to determine the numbering of next network entity sign constantly; Utilize the numbering of next network entity sign constantly of determining to obtain next network entity sign constantly by searching described mapping table.

7. method according to claim 6 is characterized in that,

Describedly make the current network entity identification produce saltus step in time according to preset rules, obtaining next network entity sign constantly comprises: make current external network entity sign produce saltus step in time according to preset rules, obtain next external network entity sign constantly;

Described next that will obtain network entity sign constantly sends to the network equipment, identify to terminal and comprise so that the network equipment issues this next constantly network entity: next that will obtain external network entity sign constantly sends to the network equipment, identifies to terminal so that the network equipment issues this next external network entity constantly.

8. a network equipment is characterized in that, comprising:

Issue the unit, be used for that acquiring unit is obtained the network entity sign and be handed down to terminal;

Described acquiring unit is specially and receives subelement exclusive disjunction subelement;

Described operator unit comprises storage sub level unit, calculates the sub level unit and search the sub level unit;

Storage sub level unit carries out unified internal number for the network entity sign of the network entity identifying resource that the one's respective area is had, and forms mapping table, preserves this mapping table;

Search the sub level unit, the numbering that identifies for next network entity constantly that utilizes calculating sub level unit to determine obtains next network entity sign constantly by the mapping table of searching the unit preservation of storage sub level.

9. the network equipment according to claim 8 is characterized in that, also comprises:

Receiving element is used for the network entity sign that receiving terminal reports;

Processing unit is used for carrying out Business Processing after the network entity sign of the terminal to report that receives according to receiving element and time that terminal receives this network entity sign determines network entity.

10. a network equipment is characterized in that, comprising:

Transmitting element, next that is used for the saltus step unit is obtained network entity sign constantly sends to the network equipment, identifies to terminal so that the network equipment issues this next network entity constantly;

Described saltus step unit comprises storing sub-units, computation subunit and searches subelement;

Storing sub-units is carried out unified internal number for the network entity sign of the network entity identifying resource that the one's respective area is had, and is formed mapping table, preserves this mapping table;

Computation subunit is used for according to the numbering of current network entity identification and the weighted value of network equipment total number, and network entity identifying resource sum is remmed to determine the numbering of next network entity sign constantly;

Search subelement, obtain network entity sign in next moment for the numbering of next network entity sign constantly of utilizing computation subunit to determine by the mapping table of searching the storing sub-units preservation.

11. a communication system is characterized in that, comprising:

Network Management Equipment is used for making the current network entity identification produce saltus step in time according to preset rules, obtains next network entity sign constantly, and next network entity sign is constantly sent to the network equipment; Wherein, describedly make the current network entity identification produce saltus step in time according to preset rules, obtaining next network entity constantly is designated: the network entity sign in the network entity identifying resource that the one's respective area is had is carried out unified internal number, and forms mapping table; According to the numbering of current network entity identification and the weighted value of network equipment total number, network entity identifying resource sum is remmed to determine the numbering of next network entity sign constantly; Utilize the numbering of next network entity sign constantly of determining to obtain next network entity sign constantly by searching described mapping table;

12. communication system according to claim 11 also comprises:

The described network equipment also is used for receiving the network entity sign of terminal to report, determine network entity according to the network entity sign of this terminal to report and from the time that terminal receives this network entity sign after, carry out Business Processing.