CN1997209B - A method and system for configuration management of cell switching-related parameters - Google Patents
A method and system for configuration management of cell switching-related parameters Download PDFInfo
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- CN1997209B CN1997209B CN2006100004332A CN200610000433A CN1997209B CN 1997209 B CN1997209 B CN 1997209B CN 2006100004332 A CN2006100004332 A CN 2006100004332A CN 200610000433 A CN200610000433 A CN 200610000433A CN 1997209 B CN1997209 B CN 1997209B
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Abstract
This invention discloses a management method and a system for district switching relative parameter configuration. The method includes: a base station where a communication system district belongs receiving a management control message sent by a management unit, and the base station where the communication system district belongs operating the switching relative parameters according to the received management control message. The method, system and device provided by the invention realize the configuration management to the communication system district and ensures the continuity of business when a mobile terminal is in the switching.
Description
Technical field
The present invention relates in the communication system treatment technology, particularly a kind of switching-related parameters configuring management method and system of sub-district to the sub-district.
Background technology
World Interoperability for Microwave Access, WiMax (WiMAX, World Interoperability for Microwave Access) is a wireless metropolitan area network technology based on IEEE (IEEE) 802.16 series standards.The maximum transfer speed of WiMAX can reach 75 MBPSs (Mbit/s), and signal transmission radius reaches 50 kilometers, can cover outskirts of a town basically.Because this long-distance transmissions characteristic; WiMAX is not only the technology that solves wireless access; Can also realize that easily backwoodsman network connects, so WiMAX have broad application prospects as the wireless extensions of cable (Cable), the access of Digital Subscriber Line cable networks such as (DSL).
As shown in Figure 1 is the schematic network structure of WiMAX, comprise core network, administrative unit, base station (Base Station, BS), subscriber station (Subscriber Station, SS)/mobile radio station (Mobile Station, MS) and subscriber terminal equipment (TE).Wherein, core network provides the function of access; Administrative unit be used to keep watch on and control in the net by pipe unit, promptly BS and SS/MS provide functions such as management, control; BS provides the connection between SS/MS and the core network; SS/MS provides BS to be connected with relaying between the TE; TE also can unify with SS/MS.
In the application of WiMAX, relate to being controlled by the management of sub-district that pipe unit is administered.When portable terminal during in the moving between cells that BS administered, this portable terminal can be SS or MS, because the mobility of portable terminal, in the portable terminal moving process, the switching and the parameter that must relate between a plurality of neighbor cells are mutual.In order to guarantee the continuity of portable terminal business in handoff procedure; Just need carry out the configuration management of neighbor cell and this sub-district to the sub-district that BS administered; For example; Need be to the switching-related parameters of configuration neighbor cell in this sub-district of portable terminal, thus make portable terminal can be in this sub-district according to the signal strength signal intensity of the switching-related parameters scanning neighbor sub-district of the neighbor cell that is provided with or insert implementation in advance with neighbor cell, accelerate the cell switch process that the back possibly exist.But, the technology of also the sub-district that BS administered not being carried out the switching-related parameters configuration management at present.
Summary of the invention
In view of this, main purpose of the present invention is to provide on the one hand a kind of switching-related parameters configuring management method of sub-district, the configuration management of the sub-district that this method can realize BS is administered.
The present invention provides a kind of switching-related parameters configuration management system and device of sub-district on the other hand, and this system can realize the configuration management to the sub-district that BS administered in communication system.
According to above-mentioned purpose, technical scheme of the present invention is achieved in that
A kind of switching-related parameters configuring management method of sub-district, this method comprises:
Operate switching-related parameters according to the management control messages that receives the base station under the management control messages that receiving management unit, base station sends under the communication system cell, communication system cell.
After the base station received management control messages under the communication system cell, this method also comprised:
Control response message is sent to administrative unit in the base station under the communication system cell.
After the operation of carrying out switching-related parameters, this method also comprises:
Broadcast is sent to administrative unit in the base station under the communication system cell, this broadcast carry switching-related parameters setting, newly-increased, deletion or/and the situation information of revising or/and the switching-related parameters of inquiry.
Described management control messages is when being provided with the switching-related parameters control messages, and said switching-related parameters is operating as is provided with switching-related parameters;
Described management control messages saidly is operating as the modification switching-related parameters to switching-related parameters when revising the switching-related parameters control messages;
Described management control messages is during for newly-increased switching-related parameters control messages, said switching-related parameters is operating as newly-increased switching-related parameters;
Described management control messages is during for deletion switching-related parameters control messages, said switching-related parameters is operating as the deletion switching-related parameters;
Described management control messages is during for inquiry switching-related parameters control messages, said switching-related parameters is operating as the inquiry switching-related parameters.
Said communication system cell is the minimum capping unit that can accomplish wireless access function.
This method further comprises: the corresponding relation between communication system cell and the sub-district adjacent with communication system cell is set in communication system cell,
Said switching-related parameters is according to the corresponding relation that is provided with, the communication system cell of in communication system cell, operating self switching-related parameters and with the switching-related parameters of communication system cell neighbor cell.
Said communication system cell self switching-related parameters comprises: the sign Operator ID of operator; Base Station Identification BSID; The switching type Handover supported that is supported; System resource retention time System Resource_Retain_Time in the handoff procedure; Handoff procedure is optimized timer HO ProcessOptimization MS Timer; Switch retransmission timer MS Handover Retransmission Timer; Mobility is supported Mobility features supported; The base station indicates the processing time of giving message in the handoff procedure of portable terminal to require MS HO connections parameters processing time in handoff procedure; BS in handoff procedure, indicate the completion of giving portable terminal to eat dishes without rice or wine time MS HO TEK processing time that encryption key Chinese TEK process handles; The constant series ULPermutationBase that uplink sub-carrier is distributed; The constant series DL PermutationBase that downlink sub-carrier is distributed; Targeting sequencing index/sub-channel index Preamble Index/Subchannel Index is or/and sector number Segment Number.
Said and the switching-related parameters communication system cell neighbor cell comprise: the count circulating prefix-length Cycleprefix (CP) of OFDM symbol of FFT Size, neighbor cell of the Fourier transform FFT of the support Scheduling Service Supported of base station effective theaomni-directional transmission power BS EIRP of the Base Station Identification Neighbor BSID of neighbor cell, frequency domination index FA Index, neighbor cell, the tenability HO Process Optimization of handoff procedure optimization, scheduling type, the bandwidth B andwidth of neighbor cell, neighbor cell, the base station frame length sign indicating number Frame duration code of neighbor cell, UL PermutationBase, DL PermutationBase, Segment Number are or/and Preamble Index/Subchannel Index.
Before this method, the network resource data model of neighbor cell is set in communication system, is specially:
But relationship object class BSRelation between management function entity class ManagedFunction, book network base station class BSFunction, non-book network base station class ExternalBSFunction and base station; Wherein, BSFunction and ExternalBSFunction inherit in ManagedFunction; BSRelation is used to characterize the handoff relation between other base station in base station and the sub-network, and the handoff relation between the base station of sign base station and non-sub-network;
Base station under the communication system cell is that administrative unit is confirmed according to set network resource data model.
A kind of switching relevant configuration management system of sub-district; Form by administrative unit that can network protocol management information bank SNMP MIB node simple to operate with by pipe unit; It is characterized in that; In SNMP MIB node, comprise portable terminal mobility switching-related parameters configuration management node, be used for administrative unit carried out the switching-related parameters operation by pipe unit.
Described is the base station of communication system cell by pipe unit.
Described portable terminal mobility switching-related parameters configuration management node also comprises: the switching-related parameters configuration management node of sub-district and with the switching-related parameters configuration management node of this sub-district neighbor cell; Be used for respectively in the base station of communication system cell, the switching-related parameters of self sub-district is operated and to operating with the switching-related parameters of this sub-district neighbor cell.
The switching-related parameters configuration management node of described sub-district comprises: Operator ID node; The BSID node; Handover supported node; System Resource_Retain_Time node; HO ProcessOptimization MS Timer node; MS Handover Retransmission Timer node; Mobilityfeatures supported node; MS HO connections parameters processing time node; MS HO TEK processing time node; UL PermutationBase node; DL PermutationBase node; Preamble Index/Subchannel Index is or/and Segment Number node.
Described and switching-related parameters configuration management node this sub-district neighbor cell comprises: the NeighborBSID node; FA Index node; BS EIRP node; HO Process Optimization node; Scheduling Service Supported node; The Bandwidth node; FFT Size node; Cycle prefix (CP); Frame duration code node; UL PermutationB ase node; DL PermutationB ase node; Segment Number node is or/and Preamble Index/Subchannel Index node.
A kind of simple network consultative management information bank SNMP MIB node of switching relevant configuration management of sub-district; In said SNMP MIB node, comprise portable terminal mobility switching-related parameters configuration management node, be used for administrative unit and operate carried out switching-related parameters by pipe unit through this portable terminal mobility switching-related parameters configuration management node.
Described portable terminal mobility switching-related parameters configuration management node also comprises: the switching-related parameters configuration management node of sub-district and with the switching-related parameters configuration management node of this sub-district neighbor cell; Be used for respectively in the base station of communication system cell, the switching-related parameters of self sub-district is operated and to operating with the switching-related parameters of this sub-district neighbor cell.
Can find out from such scheme; The present invention sends management control messages by administrative unit to the BS of sub-district; Be used to inquire about, be provided with, increase newly, delete or/and revise the various switching-related parameters of sub-district; Various switching-related parameters comprise the switching-related parameters of each neighbor cell of switching-related parameters and this sub-district of this sub-district, thus the configuration management of the sub-district of having realized BS is administered.In communication system; The various switching-related parameters of sub-district are inquired about, are provided with, increase newly, are deleted or/and revise through the portable terminal mobility switching-related parameters configuration management node that in MIB, is provided with by administrative unit, thereby this system realizes the configuration management to sub-district that BS administers in communication system.Owing to the configuration management of the sub-district of having realized BS is administered, method, system and device provided by the invention can guarantee portable terminal professional taking over seamlessly and transition in handoff procedure.
Description of drawings
Fig. 1 is the schematic network structure of WiMAX.
Fig. 2 is the relevant attributed relational graph of neighbor cell configuration management of the present invention.
Fig. 3 is the relevant inheritance figure of neighbor cell configuration management of the present invention.
Fig. 4 by administrative unit of the present invention to BS the flow chart of administration cell configuration management.
Fig. 5 is the configuration management system sketch map of sub-district of the present invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, below lift specific embodiment and, the present invention is carried out further detailed explanation with reference to accompanying drawing.
For sub-district that BS administers in the communication system is configured management, realize the business continuance of portable terminal in the handoff procedure of neighbor cell, the present invention at first is provided with the Internet resources relation of neighbor cell in communication system.In the present invention, communication system can be code division multiple access (CDMA) system or WCDMA (WCDMA) system, below is that the WiMAX system is that example describes with communication system.
In the present invention, the logical block of a sector is represented in the sub-district of WiMAX network, is generally an access control layer and physical layer (MAC&PHY) entity, for accomplishing the minimum capping unit of wireless access function.The neighbor cell of the sub-district in the WiMAX system is represented can accomplish the minimum capping unit of wireless access function with respect to another of this sub-district, and there are neighbouring relations in this minimum capping unit and this sub-district.
Table 1 is information entity definition relevant with the neighbor cell configuration management in the WiMAX system, and wherein BS is a MAC&PHY entity.
| Information entity definition (Label reference) | Information entity (Locallabel) |
| Information object classification (Information object class), ManagedElement | ManagedElement |
| information object class，ManagedFunction | ManagedFunction |
| information?object?class，SubNetwork | SubNetwork |
| information?object?class，Top | Top |
| information?object?class，BS | BS |
| information?object?class，ExternalBS | ExternalBS |
| information?object?class，BSRelation | BSRelation |
Table 1
The information entity relevant with the neighbor cell configuration management comprise the sub-network (SubNetwork) under the relationship object class (BSRelation) between BS, BS, BS, non-sub-network BS (ExternalBS) but management function entity class (ManagedFunction) but management entity class (ManagedElement) and WiMAX system upper class (Top).
The relation on attributes that the neighbor cell configuration management is relevant is as shown in Figure 2: in SubNetwork, have BS and BSRelation; Be used to characterize the neighbouring relations of other BS in BS and the SubNetwork; Outside SubNetwork; Also there is BSRelation, is used to characterize the neighbouring relations between the BS of BS and non-SubNetwork.Book network base station class (BSFunction) under the BS among Fig. 2 characterizes the function that BS has; Non-subnet network base station class (ExternalBSFunction) under the non-book network B S among Fig. 2 characterizes the function that other outer BS of SubNetwork has.
The inheritance of neighbor cell configuration management is as shown in Figure 3: BSFunction and ExternalBSFunction inherit in ManagedFunction, and ManagedFunction and BSRelation inherit in Top.
After the WiMAX system has set up neighbor cell configuration management relevant relation on attributes and inheritance; Administrative unit just can be confirmed the neighbor cell that the sub-district had according to these relations, thereby in a sub-district, carries out the configuration management of this sub-district and neighbor cell.
In the present invention; Administrative unit is according to the mobility of portable terminal; Configuration management mode to the sub-district in the sub-district has related to aspect three: first aspect; In this sub-district, be provided with, increase newly, delete, revise or/and the inquiry switching-related parameters in order to support the BS that mobile management is switched this sub-district; Second aspect: the corresponding relation in the BS of this sub-district between this sub-district of configuration and each neighbor cell, this corresponding relation are to be configured according to the neighbor cell configuration management of setting up in the WiMAX system relevant relation on attributes and inheritance.The third aspect: switch in order to support mobile management; According to set corresponding relation; Confirm each sub-district that this sub-district is adjacent, in the BS of this sub-district, carry out each sub-district adjacent with this sub-district switching-related parameters setting, newly-increased, deletion, revise or/and inquiry.
Set in the BS of this sub-district; Newly-increased; Deletion; Revise or/and inquire about the switching-related parameters of the BS of this sub-district and have: operator's sign (Operator ID); Base Station Identification (BSID); The switching type of being supported (Handover supported); System resource retention time (SystemResource_Retain_Time) in the handoff procedure; Handoff procedure is optimized timer (HO Process Optimization MSTimer); Switch retransmission timer (MS Handover Retransmission Timer); Mobility is supported (Mobility features supported); BS indicates the processing time of giving message in the handoff procedure of portable terminal to require (MS HO connections parameters processing 7 time) in handoff procedure; BS indicates the completion of giving portable terminal to eat dishes without rice or wine in handoff procedure time (MS HO TEK processing time) that encryption key (TEK) process handles; The constant series (ULPermutationBase) that uplink sub-carrier is distributed; The constant series (DL PermutationBase) that downlink sub-carrier is distributed; Targeting sequencing index/sub-channel index (Preamble Index/Subchannel Index) is or/and sector number (Segment Number).
Set in the BS of this sub-district, newly-increased, deletion, revise or/and the switching-related parameters of inquiry each sub-district adjacent with this sub-district has: the count circulating prefix-length (Cycle prefix (CP)) of OFDM (OFDMA) symbol of (FFT Size), neighbor cell of the Fourier transform (FFT) of the support (Scheduling Service Supported) of the effective theaomni-directional transmission power in base station (BS EIRP) of the Base Station Identification of neighbor cell (Neighbor BSID), frequency domination index (FA Index), neighbor cell, the tenability (HO Process Optimization) of handoff procedure optimization, scheduling type, the bandwidth (Bandwidth) of neighbor cell, neighbor cell, the base station frame length sign indicating number (Frameduration code) of neighbor cell, UL PermutationBase, DL PermutationBase, Segment Number are or/and Preamble Index/Subchannel Index.
These switching-related parameters are provided with, newly-increased, deletion, revise or/and after inquiry accomplishes; With set, newly-increased, deletion, revise or/and the switching-related parameters of inquiry each sub-district adjacent with this sub-district according to the corresponding relation between this sub-district and each neighbor cell, corresponds to respectively on each adjacent sub-district of this sub-district.
In order correctly to accomplish handoff functionality in the sub-district that guarantees to be provided with in the communication system; Require to keep being provided with the data consistency of switching-related parameters; So in each sub-district adjacent with this sub-district, set self sub-district switching-related parameters is identical with the switching-related parameters of the corresponding neighbor cell that in this sub-district, is provided with.
Fig. 4 by administrative unit of the present invention to BS the flow chart of administration cell configuration management, concrete steps are:
Step 400, administrative unit are sent management control messages according to the ambulant demand of portable terminal to the BS of sub-district.
Management control messages can be for being provided with, increasing newly or/and deletion switching-related parameters control messages; Carry to be provided with, the newly-increased or/and switching-related parameters of deletion, set, the newly-increased switching-related parameters that is not limited to the present invention's definition or/and the switching-related parameters of deletion comprises; Management control messages can also be inquiry switching-related parameters control messages, the current switching-related parameters of inquiry BS; Management control messages can also carry the switching-related parameters that will revise for revising the switching-related parameters control messages.
Certainly, management control messages is not limited to above three kinds, can also be other management control messages.
After the BS of step 401, sub-district receives management control messages, send control response message and give administrative unit.
This step is an optional step.
After the BS of step 402, sub-district operates according to this management control messages, broadcast the switching-related parameters setting, increase newly, delete to administrative unit or/and situation information or the switching-related parameters of revising from self getting access to through broadcast.
Through broadcast to the setting of administrative unit broadcasting switching-related parameters, newly-increased, deletion or/and the situation information of revising or be optional step from the switching-related parameters that self gets access to.
When management control messages when the switching-related parameters control messages is set, the situation information of the switching-related parameters that the BS of sub-district carries according to set this message, the situation information that the broadcasting switching-related parameters is provided with.
When management control messages for revise, during newly-increased or/and deletion switching-related parameters control messages; The BS of sub-district revises, increases newly or/and the situation information that obtains revising behind the deletion switching-related parameters is broadcasted the situation information that switching-related parameters is revised according to the switching-related parameters that this message is carried.
When management control messages during for inquiry switching-related parameters control messages, the BS that participates in the sub-district that portable terminal moves behind the switching-related parameters that self gets access to this message and will inquire about, the switching-related parameters of broadcasting from self getting access to.
Described step 401 of Fig. 4 and step 402 are optional step; After the BS of sub-district receives management control messages; This management control messages is for being provided with, increasing newly, deleting or/and revising the switching-related parameters control messages; After also can directly operating according to this management control messages, process ends, and not execution in step 401 and step 402; After the BS of sub-district received management control messages, this management control messages was inquiry switching-related parameters control messages, also not execution in step 401 and execution in step 402 only.
When the WiMAX system adopts Simple Network Management Protocol (SNMP); Administrative unit and being carried out alternately through snmp management information base (MIB) between the pipe unit; The present invention is provided with portable terminal mobility switching-related parameters configuration management node at MIB, is used for the BS of sub-district is carried out the configuration management of switching-related parameters.As shown in Figure 5; Fig. 5 is the configuration management system sketch map of sub-district of the present invention: this system comprises administrative unit and by pipe unit; Administrative unit is through MIB and carried out information interaction by pipe unit; Portable terminal mobility switching-related parameters configuration management node is set in MIB, be used for administrative unit through set portable terminal mobility switching-related parameters configuration management node to carried out switching-related parameters setting, modification by pipe unit or/and inquiry.This is the BS of sub-district by pipe unit.Described switching-related parameters is the switching-related parameters of sub-district and the switching-related parameters of each sub-district adjacent with the sub-district.
The switching-related parameters of the present invention definition can perhaps be inquired about in the BS of sub-district by administrative unit through the set portable terminal mobility switching-related parameters configuration management node of MIB by the administrative unit setting or be modified among the BS of sub-district.
Below lift a concrete embodiment the present invention is described.
In the WiMAX system, when portable terminal in moving process, in order to guarantee professional continuity, need carry out switching-related parameters setting, newly-increased, deletion, revise or/and inquiry the BS of sub-district, concrete process is:
At first; For the setting of accomplishing switching-related parameters, newly-increased, deletion, revise or/and inquiry, in the set portable terminal mobility switching-related parameters configuration management node of MIB, corresponding switching-related parameters node to be set: the switching-related parameters configuration management node of sub-district and with the switching-related parameters configuration management node of this sub-district neighbor cell.Wherein, In the switching-related parameters configuration management node of sub-district, also be provided with lower node: Operator ID node, BSID node, Handover supported node, System Resource_Retain_Time node, HO Process Optimization MS Timer node, MS Handover Retransmission Timer node, Mobility features supported node, MS HO connections parameters processing time node, MS HO TEKprocessing time node, UL PermutationBase node, DL PermutationBase node, Preamble Index/Subchannel Index or/and Segment Number node be used to inquire about, revise, increase newly, delete or/and the different switching-related parameters of the BS of sub-district are set; With also be provided with lower node in the switching-related parameters configuration management node of this sub-district neighbor cell: Neighbor BSID node, FA Index node, BS EIRP node, HO Process Optimization node, SchedulingService Supported node, Bandwidth node, FFT Size node, Cycle prefix (CP) node, Frame duration code node, UL PermutationBase node, DLPermutationBase node, Segment Number be or/and Preamble Index/SubchannelIndex node, is used to inquire about, revise, increase newly, delete or/and the different switching-related parameters with the BS of this sub-district neighbor cell are set.
Secondly, administrative unit can be inquired about in the BS of sub-district, revise, increases newly, deletes or/and the switching-related parameters of this sub-district and neighbor cell is set through the set portable terminal mobility switching-related parameters configuration management node of MIB.
Once more; The BS of sub-district, the current place of portable terminal periodically issues neighboring broadcast messages; This neighboring broadcast messages is carried the different switching-related parameters of each sub-district adjacent with this sub-district; Portable terminal is according to these neighbor cells of the scanning of the different switching-related parameters in this neighboring broadcast messages, these switching-related parameters can for: FA Index, Preamble Index/Subchannel Index, Bandwidth, FFTSize are or/and Cycle prefix (CP).
Then; Portable terminal in the process of these neighbor cells of scanning according to the signal quality of these sub-districts of prior art record; After portable terminal finds that the signal quality of a neighbor cell in these neighbor cells surpasses the threshold value that the signal quality of sub-district, current place sets; Portable terminal is initiated handoff request, at this moment needs the BS of this sub-district to issue following switching-related parameters to portable terminal, the carrying out that guides and safeguard handoff procedure:
Handover supported is or/and System Resource_Retain_Time.
At last; Portable terminal obtain in the BS of sub-district, current place be used for confirming portable terminal sub-district, current place and the sub-carrier distribution manner of the neighbor cell that will switch to; Or/and Segment Number, accomplish the handoff procedure of portable terminals like ULPermutationBase, DL PermutationBase according to these switching-related parameters.
Configuring management method that the application of the invention provides and system; Can realize the administrative unit of communication system to the inquiry of the switching-related parameters of communication system cell, modification, newly-increased, deletion or/and be provided with; When portable terminal switches in the minizone of communication system; Just can adopt the switching-related parameters of these BS that passes through sub-district, the current place of portable terminal broadcasting, completion takes over seamlessly.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being made, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the switching-related parameters configuring management method of a sub-district is characterized in that, this method comprises:
Operate switching-related parameters according to the management control messages that receives the base station under the management control messages that receiving management unit, base station sends under the communication system cell, communication system cell;
Corresponding relation between communication system cell and the sub-district adjacent with communication system cell is set in communication system cell,
Said switching-related parameters is according to the corresponding relation that is provided with, the communication system cell of in communication system cell, operating self switching-related parameters and with the switching-related parameters of communication system cell neighbor cell;
Said communication system cell self switching-related parameters comprises: the sign Operator ID of operator; Base Station Identification BSID; The switching type Handover supported that is supported; System resource retention time System Resource_Retain_Time in the handoff procedure; Handoff procedure is optimized timer HO Process Optimization MS Timer; Switch retransmission timer MS Handover Retransmission Timer; Mobility is supported Mobility features supported; The base station indicates the processing time of giving message in the handoff procedure of portable terminal to require MS HO connections parameters processing time in handoff procedure; BS in handoff procedure, indicate the completion of giving portable terminal to eat dishes without rice or wine time MS HO TEK processing time that encryption key Chinese TEK process handles; The constant series UL PermutationBase that uplink sub-carrier is distributed; The constant series DL PermutationBase that downlink sub-carrier is distributed; Targeting sequencing index/sub-channel index Preamble Index/Subchannel Index is or/and sector number Segment Number;
Said and the switching-related parameters communication system cell neighbor cell comprise: the count circulating prefix-length Cycle prefix (CP) of OFDM symbol of FFT Size, neighbor cell of the Fourier transform FFT of the support Scheduling Service Supported of base station effective theaomni-directional transmission power BS EIRP of the Base Station Identification Neighbor BSID of neighbor cell, frequency domination index FA Index, neighbor cell, the tenability HO Process Optimization of handoff procedure optimization, scheduling type, the bandwidth B andwidth of neighbor cell, neighbor cell, the base station frame length sign indicating number Frame duration code of neighbor cell, UL PermutationBase, DL PermutationBase, Segment Number are or/and at least a among the Preamble Index/Subchannel Index.
2. the method for claim 1 is characterized in that, after the base station received management control messages under the communication system cell, this method also comprised:
Control response message is sent to administrative unit in the base station under the communication system cell.
3. the method for claim 1 is characterized in that, after the operation of carrying out switching-related parameters, this method also comprises:
Broadcast is sent to administrative unit in the base station under the communication system cell, this broadcast carry switching-related parameters setting, newly-increased, deletion or/and the situation information of revising or/and the switching-related parameters of inquiry.
4. the method for claim 1 is characterized in that, described management control messages is when being provided with the switching-related parameters control messages, and said switching-related parameters is operating as is provided with switching-related parameters;
Described management control messages saidly is operating as the modification switching-related parameters to switching-related parameters when revising the switching-related parameters control messages;
Described management control messages is during for newly-increased switching-related parameters control messages, said switching-related parameters is operating as newly-increased switching-related parameters;
Described management control messages is during for deletion switching-related parameters control messages, said switching-related parameters is operating as the deletion switching-related parameters;
Described management control messages is during for inquiry switching-related parameters control messages, said switching-related parameters is operating as the inquiry switching-related parameters.
5. the method for claim 1 is characterized in that, said communication system cell is the minimum capping unit that can accomplish wireless access function.
6. the method for claim 1 is characterized in that, before this method, the network resource data model of neighbor cell is set in communication system, is specially:
But relationship object class BSRelation between management function entity class ManagedFunction, book network base station class BSFunction, non-book network base station class ExternalBSFunction and base station; Wherein, BSFunction and ExternalBSFunction inherit in ManagedFunction; BSRelation is used to characterize the handoff relation between other base station in base station and the sub-network, and the handoff relation between the base station of sign base station and non-sub-network;
Base station under the communication system cell is that administrative unit is confirmed according to set network resource data model.
7. the switching relevant configuration management system of a sub-district; Form by administrative unit that can network protocol management information bank SNMP MIB node simple to operate with by pipe unit; It is characterized in that; In SNMP MIB node, comprise portable terminal mobility switching-related parameters configuration management node, be used for administrative unit carried out the switching-related parameters operation by pipe unit;
Described portable terminal mobility switching-related parameters configuration management node also comprises: the switching-related parameters configuration management node of sub-district and with the switching-related parameters configuration management node of this sub-district neighbor cell; Be used for respectively in the base station of communication system cell, the switching-related parameters of self sub-district is operated and to operating with the switching-related parameters of this sub-district neighbor cell;
The switching-related parameters configuration management node of described sub-district comprises: Operator ID node; The BSID node; Handover supported node; System Resource_Retain_Time node; HO Process Optimization MS Timer node; MS Handover Retransmission Timer node; Mobility features supported node; MS HO connections parameters processing time node; MS HO TEK processing time node; UL PermutationBase node; DL PermutationBase node; Preamble Index/Subchannel Index is or/and Segment Number node;
Described and switching-related parameters configuration management node this sub-district neighbor cell comprises: Neighbor BSID node; FA Index node; BS EIRP node; HO Process Optimization node; Scheduling Service Supported node; The Bandwidth node; FFT Size node; Cycle prefix (CP); Frame duration code node; UL PermutationBase node; DL PermutationBase node; Segment Number node is or/and Preamble Index/Subchannel Index node.
8. system as claimed in claim 7 is characterized in that, described is the base station of communication system cell by pipe unit.
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| CN102045689A (en) * | 2009-10-20 | 2011-05-04 | 中兴通讯股份有限公司 | Method and device for obtaining mobility parameter of adjacent district |
| CN102083148B (en) * | 2009-11-27 | 2015-01-21 | 华为终端有限公司 | Micro base station reconfiguration method and corresponding micro base station |
| CN101854633B (en) * | 2010-06-08 | 2013-08-07 | 上海交通大学 | Self-configuration method of PCI of balanced self-organizing network cell |
| CN101925075B (en) * | 2010-08-27 | 2013-05-22 | 新邮通信设备有限公司 | Base station control message sending method |
| CN106134256B (en) * | 2014-04-09 | 2020-07-10 | Lg 电子株式会社 | Method and apparatus for controlling handover in an environment supporting mobile cells |
| CN104301920B (en) * | 2014-10-27 | 2017-12-01 | 大唐移动通信设备有限公司 | The method of testing and test system that UE switches between base station |
| US10230492B2 (en) * | 2017-01-04 | 2019-03-12 | Samsung Electronics Co., Ltd | System and method for blind detection of numerology |
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| CN1533073A (en) * | 2003-03-26 | 2004-09-29 | 华为技术有限公司 | Positoning precision improving method of advanced forward link trilateration |
| CN1628476A (en) * | 2002-06-05 | 2005-06-15 | 诺基亚公司 | Method of performing handover by using different handover parameters for different traffic and user classes in communication network |
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| CN1628476A (en) * | 2002-06-05 | 2005-06-15 | 诺基亚公司 | Method of performing handover by using different handover parameters for different traffic and user classes in communication network |
| CN1533073A (en) * | 2003-03-26 | 2004-09-29 | 华为技术有限公司 | Positoning precision improving method of advanced forward link trilateration |
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