CN101540997A - Method for allocating cell physical address of home-use base station - Google Patents
Method for allocating cell physical address of home-use base station Download PDFInfo
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- CN101540997A CN101540997A CN 200810086217 CN200810086217A CN101540997A CN 101540997 A CN101540997 A CN 101540997A CN 200810086217 CN200810086217 CN 200810086217 CN 200810086217 A CN200810086217 A CN 200810086217A CN 101540997 A CN101540997 A CN 101540997A
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Abstract
The invention discloses a method for allocating a cell physical address of a home-use base station, and is used for allocating the cell physical address of the home-use base station by network side. The method comprises the following steps that: the network side acquires relative geographical position information of the home-use base station; the network side inquiries a database according to the relative geographical position information to determine the position of the home-use base station and searches all physical address designators in a cell in a preset range according to cell distributed information and/or cell coverage area information in the database; and the network side chooses the cell physical address designator from searching results and notifies the home-use base station. By the method, the automatic allocation of the cell physical address can be realized and the network performance can be improved.
Description
Technical field
The present invention relates to the communications field, particularly, relate to method for allocating cell physical address of home-use base station.
Background technology
For higher service rate being provided to the user and reducing the required expense of high rate services of using, simultaneously, in order to remedy the deficiency of existing distributed cellular wireless telecommunication system to subscriber household or office's covering, wireless communication networks operator can be with base station from home (HomeNode B, be called for short HNB) repack the WiMAX access device that is easy to carry and installs into, offer the user and be placed in family or the office and use.The advantage of base station from home is low-power output environment protection health, small and exquisite, the plug and play of moulding, brings user's material benefit and convenient.
Base station from home can be handled the cellular mobile telephone conversation in this locality, then by access technology based on ordinary telephone line, such as ADSL (Asymmetrical Digital SubscriberLine, ADSL (Asymmetric Digital Subscriber Line)) mode such as broadband, dialing is transferred to the core network of operator with it, so not only reduced demand, but also reduced the input that enlarges the network coverage and capacity a plurality of mobile phones, dual-mode terminal.
But because the use flexibility of base station from home, cause the base station from home position unfixing, and power on, it is more frequent to cut off the power supply, after powering on, the family expenses base station needs its physical address of administering is distributed, if unreasonable distribution, because the base station from home number is very huge in the network, especially at Long Term Evolution (Long-Term Evolution, abbreviating LTE as) under the system, the sub-district has only 504 physical addresss can cause cell physical address conflict in the certain limit for distributing, produce presence of intercell interference, more serious, can make terminal can't parse signal, thereby cause the sub-district unavailable.Method for allocating cell physical address in the correlation technique is at the network planning initial stage at present, be configured according to the demand utilization network planning tool of arranging net, as can be seen, cell physical address uses relative fixed, lack flexibility, can not satisfy the demand of base station from home environment.
Summary of the invention
Consider that cell physical address uses relative fixed in the method for allocating cell physical address in the correlation technique, lack the problem of flexibility and propose the present invention, for this reason, the present invention aims to provide method for allocating cell physical address of home-use base station, in order to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of method for allocating cell physical address of home-use base station.
Method for allocating cell physical address of home-use base station according to the embodiment of the invention comprises: network side obtains the geographical position relevant information of base station from home, and carries the geographical position relevant information of base station from home in the notification message of position; In response to position informing message, network side is according to geographical location dependent information Query Database, determine the position of Home eNodeB, and according to the physical address identifier of the sub-district in sub-district distributed intelligence in the database and/or the cell coverage area information searching preset range, wherein, database is safeguarded following information at least: the physical address identifier of sub-district, sub-district distributed intelligence, cell coverage area information; The cell physical address identifier notice base station from home that network side will be selected from lookup result.
Wherein, under the situation that does not find available cell physical address identifier, carry out abnormality processing.
Preferably, the operation that network side obtains the geographical position relevant information is specially: base station from home sends position informing message to network side, and the geographical position relevant information of carrying base station from home in the notification message of position.
Preferably, network side is determined the geographical position relevant information of base station from home according to the wired connection physical message of base station from home.
Preferably, the operation of the cell physical address identifier notice base station from home that will select from lookup result of network side is specially: network side carries the cell physical address identifier of selection by the position informing response message.
Preferably, the cell physical address identifier of selection is the one or more cell physical address identifiers of selecting the physical address identifier of the sub-district of network side in the preset range that finds that are not used.
Perhaps, the cell physical address identifier of selection is the cell physical address identifier tabulation that is not used in the physical address identifier of the sub-district in the preset range that finds of network side.In this case, further comprise: the base station from home cell physical address identifier that selection is used self from the cell physical address identifier of selecting.
Wherein, preset range is certain geographic area scope of adjacent area coverage or appointment.
Further, after setting up the base station from home sub-district, report network side on the information of base station from home with the sub-district set up, and the information updating database of the sub-district that reports according to base station from home of network side, wherein, the cell physical address tag mark that comprises the sub-district in the information of above-mentioned sub-district.
By above-mentioned at least one technical scheme provided by the invention, by distribute the method for cell physical address according to the geographical position relevant information of base station from home, solve the cell physical address of home-use base station that exists in the correlation technique and used relative fixed, the problem that lacks flexibility, than correlation technique, can realize that cell physical address distributes automatically, improve network performance.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the household base station network schematic diagram according to correlation technique;
Fig. 2 is the flow chart according to the method for allocating cell physical address of home-use base station of first embodiment of the invention;
Fig. 3 is the Signalling exchange flow chart of method shown in Figure 2;
Fig. 4 is the schematic diagram according to the method for allocating cell physical address of home-use base station of second embodiment of the invention;
Fig. 5 is the Signalling exchange flow chart of method shown in Figure 4.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
At first, as shown in Figure 1, base station from home (Home Nodeb, be called for short HNB) by based on the access technology of ordinary telephone line (such as the ADSL broadband, modes such as dialing) be connected to the core network of operator, the network management backstage can be according to the more specific location information of this HNB, obtain ambient network equipment affiliated subdistrict topology information (comprising sub-district distributed intelligence and cell coverage area information), for the HNB that powers on selects the proper cell physical address, avoid occurring in the certain limit cell physical address conflict phenomenon, this scope can be the adjacent area coverage, also can be the geographic area of appointment scope.Can preserve the current network topology information in the network side data storehouse, and utilize this information to carry out cell physical address to generate management automatically.This method goes for all Home eNodeB communication systems (such as 3G HNB environment, LTE HNB environment etc.).
Based on foregoing, according to the embodiment of the invention, a kind of HNB method for allocating cell physical address is provided, in method, with HNB and the unique use geographical location information binding of user, such as under the situation of using the telephone wire network access, can bind with home phone number, perhaps, similar with present login technique, can be associated with user profile by user account and pin mode, if the user need change the use location of this equipment, the modification of then can contracting is with new use location information binding.Method according to the embodiment of the invention is applicable to that the access technology (such as modes such as ADSL broadband, dialings) that base station from home passes through based on ordinary telephone line is connected to network side.
According to the embodiment of the invention, a kind of method for allocating cell physical address of home-use base station is provided, being used for network side is that base station from home distributes cell physical address to distribute cell physical address.In the method, network side obtains the geographical position relevant information of base station from home, and according to geographical location dependent information Query Database, finds the physical address identifier of the sub-district in the preset range; Afterwards, the cell physical address identifier notice base station from home that will from lookup result, select of network side.Wherein, for the obtain manner and the advice method of network side, the present invention is not concrete to be limited, all within protection scope of the present invention.
Two embodiment given below describe based on the situation of a sub-district of a HNB.
First embodiment
In the HNB method for allocating cell physical address according to the embodiment of the invention, the HNB layer network device (the upper layer network equipment in the core network of operator comprises radio network controller, core net or home base-station gateway) that makes progress sends position informing information.
Fig. 2 is the flow chart according to the HNB method for allocating cell physical address of the embodiment of the invention.As shown in Figure 2, comprise following processing:
Step S202, HNB sends position informing message to network side (upper layer network equipment), and in the notification message of position, carry the geographical position relevant information (information of binding when comprising that the user buys HNB is such as user residence telephone number, user's home address, user account etc.) of HNB;
Step S204, upper layer network device responds position informing message, and according to the relevant information requester network side data storehouse, geographical position of carrying in the position informing message;
Wherein, the topology information of network side data library management current network, the information such as physical address identifier, sub-district distributed intelligence and cell coverage area that comprise each sub-district in the network, particularly, this locality storage is carried out to the mapping table of eNB ID under sub-district physical token symbol, sub-district global flag symbol and this sub-district of all sub-districts in certain zone in the network side data storehouse, simultaneously information such as the geographical distribution information of all interior sub-districts of zone and coverage is managed;
Step S206, geographical position relevant information according to HNB, the position of determining HNB is (such as the longitude of this position, latitude), and position according to the Home eNodeB of determining, according to sub-district distributed intelligence in the database and cell coverage area information searching preset range (can be the adjacent area coverage, also can be other scopes of operator's appointment) in the physical address identifier of all sub-districts, and be available cell physical address identifier of current base station selection in the cell physical address identifier that is not used in the physical address identifier of the sub-district in the preset range that finds at random;
Step S208, upper layer network equipment be to HNB home position push-notification-answer message (corresponding to 304 among Fig. 3, upper layer network equipment home position push-notification-answer), and carry this cell physical address identifier in the push-notification-answer message of position;
Step S210, HNB utilize this cell physical address identifier to set up the HNB sub-district after receiving the position informing response message.
Particularly, in step S202, position informing message can also comprise the identification information (such as the global flag symbol of HNB, HNB title etc.) that is used for HNB is carried out legitimacy judgement.
Preferably, after setting up the HNB sub-district, HNB is reported to upper layer network equipment with the information (the physical address identifier that comprises the sub-district) of the sub-district of foundation, and upper layer network equipment upgrades the network side data storehouse according to the cell information that HNB reports.
By top description as can be seen, divide timing carrying out the cell physical address identifier,, can avoid the conflict of cell address physics, and then can avoid producing presence of intercell interference by getting rid of the cell physical address identifier that has been used.
Second embodiment
In HNB method for allocating cell physical address according to the embodiment of the invention, HNB upwards layer network device send position informing information.
Fig. 4 is the flow chart according to the HNB method for allocating cell physical address of the embodiment of the invention.As shown in Figure 4, comprise following processing:
Step S402, upper layer network equipment is determined (comprising information such as physical port, fixed ip address) the geographical position relevant information of HNB according to the wired connection physical message of HNB, and according to geographical location dependent information requester network side data storehouse; As mentioned above, the topology information of network side data library management current network comprises physical address identifier, sub-district distributed intelligence and the cell coverage area of each sub-district in the network;
Step S404, geographical position relevant information according to HNB, the position of determining HNB is (such as the longitude of this position, latitude), and position according to the Home eNodeB of determining, according to sub-district distributed intelligence in the database and cell coverage area information searching preset range (can be the adjacent area coverage, also can be other scopes of operator's appointment) in the physical address identifier of all sub-districts, and be available cell physical address identifier of current base station selection in the cell physical address identifier that is not used in the physical address identifier of the sub-district in the preset range that finds at random;
Step S406, upper layer network equipment be to HNB home position push-notification-answer message, and carry this cell physical address identifier in the push-notification-answer message of position;
Step S408, HNB utilize this cell physical address identifier to set up the HNB sub-district after receiving the position informing response message.
For example, in step S402, upper layer network equipment is according to the physical port information inquiring user register information of wired connection, navigate to the user and register the geographical position (such as longitude, the latitude of this position) in residence, thereby retrieve the geographical position relevant information of HNB, and then inquire about in the network side data storehouse according to geographical location dependent information.
Preferably, after setting up the HNB sub-district, HNB is reported to upper layer network equipment with the information of the sub-district of foundation, and upper layer network equipment upgrades the network side data storehouse according to the cell information that HNB reports.
Certainly, among the embodiment that provides in the above, be that base station selected sub-district physical token symbol is that example describes with network side, the invention is not restricted to this, for example, network side can be selected the cell physical address identifier tabulation informing base station that is not used by base station oneself.The present invention may be better understood by the embodiment shown in Fig. 3 and Fig. 5.
For example, can carry out as shown in Figure 3 following processing:
At first, the HNB layer network device that makes progress sends position informing, in position informing, carry HNB particular geographic location related information (301), upper layer network equipment extracts HNB particular geographic location related information (302), and according to HNB particular geographic location related information at network side data storehouse positioning address, search and allow the cell physical address identifier (303) used in the preset range; Afterwards, send the position informing response to HNB, and heavily carry the cell physical address identifier tabulation (304) that current permission is used in this response, afterwards, HNB selects proper cell physical address symbol (305) according to the cell physical address symbol tabulation of carrying in the above-mentioned response for this HNB affiliated subdistrict.
In addition, can also carry out as shown in Figure 5 following processing:
Upper layer network equipment obtains HNB particular geographic location related information according to wired connection information, and at network side data storehouse positioning address, search the cell physical address identifier (501) that allows use in the preset range, afterwards, send the position informing response to HNB, and heavily carry the cell physical address identifier tabulation (502) that current permission is used in this response, afterwards, HNB selects proper cell physical address symbol (503) according to the cell physical address symbol tabulation of carrying in the above-mentioned response for this HNB affiliated subdistrict.
By top description as can be seen, divide timing carrying out the cell physical address identifier,, can avoid the conflict of cell address physics, and then can avoid producing presence of intercell interference by getting rid of the cell physical address identifier that has been used.
As mentioned above; by means of above-mentioned at least one technical scheme of the present invention; by HNB is provided method for allocating cell physical address; the particular geographic location relevant information of binding when utilizing HNB to use; mutual by with the network side data storehouse; realize the automatic allocation manager of cell physical address; improve the flexibility that the HNB cell physical address distributes; thereby can improve the network operation performance; reduce the network O﹠M cost, and the present invention helps the HNB equipment in operator's supervising the network; can also prevent user's illegal use, strengthen the safeguard protection of HNB.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. method for allocating cell physical address of home-use base station, being used for network side is that base station from home distributes cell physical address, it is characterized in that, comprising:
Network side obtains the geographical position relevant information of base station from home, and according to described geographical position relevant information Query Database, determine the position of described Home eNodeB, and according to the physical address identifier of all sub-districts in sub-district distributed intelligence in the described database and/or the cell coverage area information searching preset range; Wherein, described database is safeguarded following information at least: the physical address identifier of sub-district, sub-district distributed intelligence, cell coverage area information;
The cell physical address identifier that described network side will be selected from lookup result is notified described base station from home.
2. method according to claim 1 is characterized in that, the operation that described network side obtains described geographical position relevant information is specially:
Described base station from home sends position informing message to network side, and the geographical position relevant information of carrying described base station from home in described position informing message.
3. method according to claim 1 is characterized in that, the operation that described network side obtains described geographical position relevant information is specially:
Network side is determined the geographical position relevant information of described base station from home according to the wired connection physical message of base station from home.
4. according to each described method in the claim 1 to 3, it is characterized in that the cell physical address identifier that described network side will be selected notifies the operation of described base station from home to be specially from lookup result:
Described network side sends the position informing response message to described base station from home, and carries the cell physical address identifier of described selection in described position informing response message.
5. according to each described method in the claim 1 to 3, it is characterized in that,
The cell physical address identifier of described selection is the one or more cell physical address identifiers of selecting for described base station from home the physical address identifier of the sub-district of described network side in the described preset range that finds that are not used.
6. according to each described method in the claim 1 to 3, it is characterized in that,
The cell physical address identifier of described selection is the cell physical address identifier tabulation that is not used in the physical address identifier of the sub-district in the described preset range that finds of described network side.
7. method according to claim 6 is characterized in that, further comprises:
Described base station from home is selected the cell physical address identifier self used from the cell physical address identifier of described selection.
8. according to each described method in the claim 1 to 3, it is characterized in that described preset range is certain geographic area scope of adjacent area coverage or appointment.
9. according to each described method in the claim 1 to 3, it is characterized in that, further comprise:
After setting up the base station from home sub-district, report network side on the information of described base station from home with the sub-district of foundation, the described database of information updating of the sub-district that network side reports according to described base station from home wherein, comprises the cell physical address identifier of described sub-district in the information of described sub-district.
10. method according to claim 1 is characterized in that, under the situation that does not find available cell physical address identifier, carries out abnormality processing.
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| CN2008100862173A CN101540997B (en) | 2008-03-17 | 2008-03-17 | Method for allocating cell physical address of home-use base station |
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| CN2008100862173A CN101540997B (en) | 2008-03-17 | 2008-03-17 | Method for allocating cell physical address of home-use base station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104928A (en) * | 2009-12-22 | 2011-06-22 | 中国联合网络通信集团有限公司 | Method and system for limiting access position of home nodeB in WCDMA mobile system |
| CN106658481A (en) * | 2017-01-23 | 2017-05-10 | 福建三元达网络技术有限公司 | Batch base station starting method and system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7103040B2 (en) * | 2001-11-19 | 2006-09-05 | Telefonaktieboaget Lm Ericsson (Publ) | Method and apparatus for identifying a node for data communications using its geographical location |
| CN100493102C (en) * | 2005-12-01 | 2009-05-27 | 中国科学院计算技术研究所 | Method for distribution of IP address in wideband wireless city area network |
| CN101136946A (en) * | 2006-08-31 | 2008-03-05 | 华为技术有限公司 | Base station IP address assignment system and method, base station, access service network gateway |
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2008
- 2008-03-17 CN CN2008100862173A patent/CN101540997B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104928A (en) * | 2009-12-22 | 2011-06-22 | 中国联合网络通信集团有限公司 | Method and system for limiting access position of home nodeB in WCDMA mobile system |
| CN106658481A (en) * | 2017-01-23 | 2017-05-10 | 福建三元达网络技术有限公司 | Batch base station starting method and system |
| CN106658481B (en) * | 2017-01-23 | 2020-04-17 | 安科讯(福建)科技有限公司 | Method and system for opening base stations in batches |
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