CN1835444A

CN1835444A - Multi-processor static parameter synchronous system of radio internet controller and method thereof

Info

Publication number: CN1835444A
Application number: CN 200510011436
Authority: CN
Inventors: 张健; 李大鹏; 顾明毅; 潘妍艳; 倪其民
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2005-03-16
Filing date: 2005-03-16
Publication date: 2006-09-20
Anticipated expiration: 2025-03-16
Also published as: CN1835444B

Abstract

The system comprises: multi operation maintaining units; multi processing units; multi static parameter transmitting modules located in each operation maintaining unit for transmitting the static parameters to be synchronized to processing units in order to synchronize static parameters in each processing unit; flush bonding database managing module located between operation maintaining unit and processing unit for use in defining the static parameters and managing data; frond stage configuration and management module located in operation maintaining unit for use in configuring the data of radio network controller and triggering the static parameters transmitting module to implement synchronization of static parameters in each processing unit; and static parameters receiving module located in each processing unit for use in receiving and modifying the static parameters and implementing synchronization of static parameters.

Description

A kind of multi-processor static parameter synchronous system of radio internet controller and method

Technical field

The present invention relates in the distributed environment static parameter between processing unit synchronously in real time, high efficiency static parameter collocation method when particularly relating to a kind of system and initially powering on and in the running, come into force simultaneously and the consistency of parameter with the static parameter that guarantees new configuration on the each processing unit, and do not influence the normal operation of system.

Background technology

In radio network controller (RNC) (the Radio Network Controller) equipment of 3-G (Generation Three mobile communication system) WCDMA (Wideband Code Division Multiple Access), adopt distributed multiplied unit structure, adopted Ethernet and two kinds of communication modes of ATM between each processing unit.Manage RNC in the proprietary memory field of each processing unit and moving necessary a large amount of static parameter, these static parameters need be configured or regulate and be synchronized to the Operation and Maintenance Unit of foreground RNC equipment according to the practical operation situation of RNC by background net management, by Operation and Maintenance Unit the parameter of new configuration is synchronized to other each processing unit in real time then.

Operation and Maintenance Unit is equipped with hard disk, required all static parameters of the normal operation of RNC leave in the special catalogue of hard disk with the data file of specific format, read static parameter to proprietary memory field the data file of Operation and Maintenance Unit under this catalogue, the management of this memory field is responsible for by the embedded data base management system of special exploitation, this data base management system provides basic DDL DDL and DML DML, finish the insertion of data record, deletion, revise, functions such as retrieval guarantee the integrality of data simultaneously, consistency, isolation and atomicity.Other processing unit need dispose the required static parameter of the normal operation in this unit, but be not equipped with hard disk, its static parameter need get access to the proprietary internal memory of this unit from Operation and Maintenance Unit, and the management of this memory field also is to be responsible for by the embedded data base management system of special exploitation.

When the RNC system powers on, each processing unit almost powers on simultaneously and carries out initialization operation, need obtain the required basic parameter of the normal operation in this unit during the each processing unit power-up initializing, therefore these processing units are all synchronous to Operation and Maintenance Unit request static parameter, if this moment, Operation and Maintenance Unit did not also have the initialization success, then initiate synchronization request once more after the time of a setting of these processing units waits, wait Operation and Maintenance Unit initialization success back parallel to the in real time synchronous static parameter of other each processing unit.

After the power-up initializing success of RNC system, enter the steady operation stage, in this stage, often need some static parameter to be regulated according to the actual motion state of system, for example some data record of increase/deletion, revise some operational factor, these operations are generally carried out at certain processing unit or some processing unit.Also have under some special situation, revised a large amount of static parameters, even almost revised all static parameters, need carry out synchronously to all processing units.RNC static parameter configuration change in service all will be operated by background net management, and a parameter synchronization that changes is synchronized to other each processing unit more in real time to the Operation and Maintenance Unit of foreground RNC by Operation and Maintenance Unit from the backstage earlier.

From above-mentioned explanation, analyze the problem that need solve below the synchronous existence of static parameter between this distributed system multiplied unit:

(1), the synchronous concurrency of static parameter between processing unit.No matter be in initialization of RNC device power or the steady operation of RNC equipment from backstage configuring static parameter, from the static parameter of Operation and Maintenance Unit between each processing unit is the process of a parallel processing synchronously, thereby communication efficiency is higher, can satisfy the performance requirement of real time processing system better.

(2), the consistency of static parameter between each processing unit.Because complicated signaling process and interacting message are arranged between each processing unit, therefore the static parameter support of these requirements of process unanimities requires that the static parameter of configuration change comes into force simultaneously on the different processing units.

(3), the continuity of serving in the RNC running.Promptly by the backstage when somewhere, the foreground reason configuration of cells static parameter, should not cause the interruption of RNC existing business.

(4), the position distribution of static parameter.The static parameter distribution difference that needs on the different processing units, the static parameter that has only distributes at certain or some processing units, the static parameter that has distributes at all processing units, Operation and Maintenance Unit is known the position distribution situation of all parameters when requiring static parameter synchronous, and is synchronized to corresponding processing unit according to location distribution information.

(5), the disequilibrium of static parameter distribution on the each processing unit, the static parameter that distributes on the processing unit that has is a lot, the processing unit that has has only a spot of static parameter distribution, so just brings the imbalance of the traffic between processing unit, has brought very big complexity for the raising synchronous efficiency.

(6), the complexity of different processing units communications status.Different processing units intensity of traffic difference, factors such as the very high or memory usage height of presumable processing unit CPU usage cause traffic congestion and information drop-out or packet incorrect order, the processing unit that has may break down in the synchronous process of static parameter and reset, and the processing unit that has then may be very idle.Static parameter must fully deal with these complexity and relative counter measures is arranged synchronously between processing unit.

(7), processing unit static parameter synchronization failure abnormality processing problem.Some processing unit may be failed synchronously, causes its data and other processing units inconsistent, static parameter synchronously corresponding processing scheme must be arranged.

(8), configuring static parameter in backstage is in foregrounding maintenance unit process, there is new processing unit power-up initializing synchronous to Operation and Maintenance Unit request static parameter, may cause on this processing unit new and old parameter and deposit, static parameter synchronously corresponding processing scheme must be arranged.

Therefore, be badly in need of to propose a kind of scheme realize in the distributed system static parameter between multiplied unit synchronously, and fully solve the complexity problem of above-mentioned 8 aspects with high efficiency Synchronous Processing technology.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of multi-processor static parameter synchronous system of radio internet controller and method, realizes the synchronous complexity problem that brings of static parameter in the distributed system between multiplied unit in order to solve.

To achieve these goals, the invention provides a kind of multi-processor static parameter synchronous system of radio internet controller, comprise Operation and Maintenance Unit, a plurality of processing unit, it is characterized in that, also comprise: a static parameter sending module, be arranged in the described Operation and Maintenance Unit,, realize the static parameter parallel synchronous between the described each processing unit in order to need synchronous static parameter sending to described processing unit from described Operation and Maintenance Unit; One embedded data database management module, be arranged in the described Operation and Maintenance Unit with described processing unit in, in order to data definition and the data management of carrying out described static parameter; One foreground Configuration Manager is arranged in the described Operation and Maintenance Unit, handles in order to carry out described radio network controller data configuration, and triggers described static parameter sending module and realize static parameter parallel synchronous between the described each processing unit; And a static parameter receiver module, be arranged in described each processing unit, in order to receiving, to revise described static parameter, and, finish described static parameter parallel synchronous to the response message of described static parameter sending module return success or failure.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, also comprise a run mode processing unit collection and a transmitting state processing unit collection, described run mode processing unit collection and transmitting state processing unit collection are arranged in the described static parameter sending module, need the processing unit of synchronous static parameter in order to management, wherein, described run mode processing unit collection is the each processing unit structural array that is in running status, and described transmitting state processing unit collection carries out the synchronous each processing unit structural array of static parameter for all are parallel with Operation and Maintenance Unit.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, described run mode processing unit is concentrated, and the content of described structural array storage includes but not limited to: the response message of the process number of each processing unit that need be synchronous, synchronous regime, message retransmission number of times and the processing unit of processing unit.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, described transmitting state processing unit is concentrated, and the content of described structural array storage includes but not limited to: the timer ID, this processing unit that needs data transmission state, this processing unit of synchronous processing unit number, this processing unit at position, message retransmission number of times, the tables of data handle that is transmitting that described run mode processing unit is concentrated, the recording mechanism, record sum, packet numbers, the data packet length that need to transmit, need the static parameter that transmit.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, described embedded data database management module is managed described static parameter in the mode of tables of data, professional required relevant static parameter is organized with a tables of data or several tables of data that is associated, the list structure of every tables of data, table record and index all distributed two onesize, the internal memory primary area of mirror image each other, internal memory is equipped with the district, every described tables of data is safeguarded described internal memory primary area pointer, internal memory is distinguished pointer fully, described internal memory primary area pointer, internal memory is distinguished pointer fully and is pointed to described internal memory primary area respectively, internal memory is equipped with the district, and can switch between the district fully in described internal memory primary area and internal memory.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, described radio network controller running reads service parameter and operates in the described internal memory primary area and carry out; The insertion of the static parameter that described radio network controller backstage or Operation and Maintenance Unit are come synchronously on described Operation and Maintenance Unit or described processing unit, delete, be modified in described internal memory and be equipped with the district and carry out.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, after the simultaneous operation success, described internal memory primary area pointer, internal memory are distinguished pointer fully and are switched mutually, and described internal memory primary area pointer, internal memory are distinguished pointer fully and pointed to described internal memory district, internal memory primary area fully respectively.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, described Operation and Maintenance Unit sends to the processing unit of finishing synchronously earlier and waits for instruction, after the whole successes synchronously of all processing units, carries out the switching that internal memory primary area pointer and internal memory are distinguished pointer fully together.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, also comprise a static parameter distribution mapping table, be arranged in the described static parameter sending module, in order to distribution situation, shine upon according to the organizational form of the processing unit at the tables of data at described static parameter place, tables of data place according to described static parameter.

Above-mentioned multi-processor static parameter synchronous system of radio internet controller, wherein, from described Operation and Maintenance Unit when a certain processing units synchronization one static parameter, at first scan described static parameter distribution mapping table, if the tables of data at this static parameter place has distribution on this processing unit, then read the record at this static parameter place, and described packet put in this record send.

To achieve these goals, the present invention also provides a kind of radio network controller multiplied unit static parameter method for synchronous, the step that comprises setting operation maintenance unit, a plurality of processing units, it is characterized in that, also comprise: an embedded data database management module is carried out the data definition and the data management of described static parameter; One foreground Configuration Manager carries out described radio network controller data configuration to be handled; One static parameter sending module will need synchronous static parameter to send to described processing unit from described Operation and Maintenance Unit, and be subjected to described foreground Configuration Manager to trigger the static parameter parallel synchronous that realizes between the described each processing unit; Reach a static parameter receiver module and receive, revise described static parameter, and the response message of or failure successful to described static parameter sending module return, described static parameter parallel synchronous finished.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous, wherein, also comprise the step that a run mode processing unit collection and a transmitting state processing unit collection are set, need the processing unit of synchronous static parameter in order to management, wherein, described run mode processing unit collection is one to be in the each processing unit structural array of running status, described transmitting state processing unit collection be one all parallelly carry out the synchronous each processing unit structural array of static parameter with Operation and Maintenance Unit.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous, wherein, also comprise the step that a static parameter distribution mapping table is set, in order to distribution situation, shine upon according to the organizational form of the processing unit at the tables of data at described static parameter place, tables of data place according to described static parameter.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous wherein, also comprises the synchronous process of the realization static parameter of processing unit described in the described static parameter sending module, and this process further comprises:

Step 1, described static parameter sending module is triggered by described foreground Configuration Manager in described wireless network control machine backstage, and to initiate static parameter to each processing unit synchronous, perhaps synchronous to described static parameter sending module request static parameter by described static parameter receiver module during the each processing unit power-up initializing;

Step 2, described static parameter sending module according to current all be in the processing unit information creating run mode processing unit collection of run mode, the processing unit example that takes out the concentrated agreement number of described run mode processing unit then successively registers to described transmitting state processing unit collection, concentrates the described static parameter receiver module of each processing unit example to send out to described transmitting state processing unit then and begins request message synchronously;

Step 3, described static parameter sending module scans described static parameter distribution mapping table, find the record memory field of required each tables of data synchronously, read list structure information, wherein relevant structural information is formed packet one by one with the organizational form of packet, and utilize sliding window mechanism to send to the static parameter receiver module of respective handling unit example;

Step 4, after described static parameter sending module receives that certain data sync of handling the unit example finishes success response message, remove described transmitting state processing unit and concentrate the content of this processing unit example, and put described run mode processing unit and concentrate the synchronous regime of alignment processing unit to be success synchronously, concentrate the information registering of getting next processing unit to first concentrated clear position of described transmitting state processing unit from described run mode processing unit then, after this is finished synchronously, then need synchronous processing unit register to described transmitting state processing unit collection from the concentrated next one of getting of described run mode processing unit; The few processing unit of static parameter distribution is finished earlier synchronously, is in after finishing to wait pending data to submit solicited status to, concentrates instance number and memory field to distribute to the processing unit that the next one need be synchronous its described transmitting state processing unit then;

Step 5, traffic congestion causes message to send failure or packet incorrect order in certain processing units synchronization process if described transmitting state processing unit is concentrated, then carry out message retransmission mechanism and handle the protection timer mechanism with the packet incorrect order, if the message retransmission number of times surpasses maximum allowable number or the packet incorrect order is handled above the timer guard time, then think this processing unit synchronization failure, concentrate the synchronous regime of alignment processing unit example to be changed to synchronization failure described run mode processing unit again, and after this synchronized transaction finishes, initiate synchronous again the static parameter of these processing units;

Step 6, all processing unit examples of concentrating when described run mode processing unit are all finished synchronously and are finished message to the transmission of described foreground Configuration Manager return data;

Step 7, described foreground Configuration Manager is sent out affairs to described static parameter sending module and is submitted request message to, and the processing unit example of concentrating all transfer of data to finish to described run mode processing unit is transmitted affairs and is submitted request message to again;

Step 8, after the above static parameter receiver module of each processing unit example receives that described affairs are submitted request message to, carry out described internal memory primary area pointer and internal memory and distinguish the pointer switching fully, static parameter comes into force, give the relevant software application module message of sending out public notice then, make it read new configuration parameter again; And

Step 9, if carry out static parameter that described foreground Configuration Manager triggers when synchronous described static parameter sending module on the Operation and Maintenance Unit receive the static parameter synchronization request message that the static parameter receiver module sends when being handled the unit and powered on by certain, then send out refuse information to static parameter receiver module process, described static parameter receiver module is established timer and is waited for, is asked once more synchronously by described static parameter receiver module after the static parameter that described foreground Configuration Manager triggers is finished synchronously.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous wherein, comprises that also a described static parameter sending module carries out the process of Message Processing, and this process further comprises:

Step 101 after described static parameter sending module is received the static parameter synchronization request message of static parameter receiver module when described foreground Configuration Manager or other processing unit power on, is done different corresponding processing according to the difference in the source of triggering;

Step 102, described static parameter sending module concentrates the static parameter receiver module transmission data of each processing unit to begin request message to described transmitting state unit, waits for the response message of relevant treatment unit then;

Step 103, described static parameter sending module receive that certain data of handling unit static parameter receiver module begins multilist and transmits the beginning response message;

Step 104, the processing unit instance number of bringing according to alignment processing cell response message, scanning static parameter distribution mapping table, find the tables of data record memory field of required data in synchronization table, write down this and show current internal memory pointer, read list structure information, concentrate the recording mechanism that the memory field of alignment processing unit example is noted needs transmission at described transmitting state processing unit, record count, the list structure information such as length of record, form single table beginning request message, issue the static parameter receiver module of alignment processing unit, wait for the response message of respective handling unit then;

Step 105, after described static parameter sending module is received certain single table beginning response message of handling unit static parameter receiver module, the processing unit instance number of bringing according to this message, read table record information from tables of data record current record pointer position, memory field, organize the packet request message to issue the static parameter receiver module of alignment processing unit;

Step 106, after described static parameter sending module is received certain response package message of handling unit static parameter receiver module, utilize sliding window mechanism to continue to read the current data table record, organize the packet request message to send to the static parameter receiver module of alignment processing unit;

After step 107, static parameter sending module were received certain single end of list (EOL) response message of handling unit static parameter receiver module, then execution in step 104;

Step 108, handle the unit at certain, utilize step 104 to circulate to the handling process of step 107, in sending described static parameter distribution mapping table behind indicated all tables of data relevant parameters, static parameter receiver module to this processing unit sends the ED request message, waits for the response message of respective handling unit;

After step 109, described static parameter sending module are received certain ED response message of handling unit static parameter receiver module, be accomplished to the data transmission procedure of this processing unit;

Step 1010, the synchronizing process that triggers during as if this processing unit power-up initializing, then this processing unit corresponding data table record district carries out internal memory primary area and internal memory district's switching fully, and static parameter comes into force, flow process end synchronously; If the synchronizing process that backstage configuring static parameter change triggers by the described foreground Configuration Manager on the Operation and Maintenance Unit, after then this processing unit will wait for that also other all processing unit transfer of data are finished, send affairs by the static parameter sending module to the static parameter receiver module and submit request message to; And

Step 1011, under the synchronous situation that backstage static parameter configuration change triggers, after described static parameter sending module received that the affairs of all processing unit static parameter receiver modules are submitted response message to, whole parallel synchronous was finished.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous, wherein, described step 101 also comprises: first kind of situation, the triggering source is the foreground Configuration Manager, static parameter is a backstage configuring static parameter, this moment need be synchronous to the each processing unit that is distributed with these parameters, creates run mode processing unit collection, and the processing unit example that takes out the concentrated agreement number of described run mode processing unit then successively registers to transmitting state processing unit collection; And second kind of situation, the triggering source is the static parameter receiver module, directly the processing unit information registering of receiving synchronization request is arrived transmitting state processing unit collection.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous, wherein, in the described step 102, the message body of described message is included as instance number, triggering source, the data in synchronization table number that this processing unit distributes.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous, wherein, described step 105 also comprises: described data transmit and adopt sliding window mechanism, if the packet numbers that sends also in sliding window scope, then continues to organize the packet request message to send; If this tables of data record pointer has moved on to the last item record or the unacknowledged data Bale No. arrives sliding window end, then wait for the response message of respective handling unit.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous, wherein, described step 106 also comprises: if current data table record pointer has arrived the last item record, then the static parameter receiver module to the alignment processing unit sends single end of list (EOL) request message, waits for the response message of respective handling unit then.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous wherein, comprises that also a described static parameter receiver module carries out the process of Message Processing, and this process further comprises:

Step 201, after described static parameter receiver module receives that the data of static parameter sending module begin request message, carry out Data Receiving and prepare to handle, send data to described static parameter sending module then and begin response message, have the instance number of this processing unit in the message body;

Step 202, described static parameter receiver module is received single table beginning request message of described static parameter sending module, whether this table of verification exists at this processing unit, record length information whether prepare to handle by correct and corresponding single table reception in the message, send single table beginning response message to the static parameter sending module then, have the instance number of this processing unit in the message body;

Step 203, after the static parameter receiver module is received the packet request message of static parameter sending module, the correctness of checking data Bale No., tables of data recorded information in the message is copied to special-purpose core buffer, from buffering area, take out record then by corresponding record length, to write down and insert corresponding data table record district, send response package message, and have the instance number of this processing unit in the message body and confirm packet numbers to the static parameter sending module;

Step 204, after the static parameter receiver module is received single end of list (EOL) request message of static parameter sending module, whether the record number that transmits in the actual total number of records of receiving of verification and the single table beginning request message is consistent, if it is consistent, send single end of list (EOL) response message to the static parameter sending module, the instance number that has this processing unit in the message body, otherwise send corresponding exception response message to the static parameter sending module, after the static parameter sending module is received unexpected message, carry out corresponding handling process;

Step 205, after the static parameter receiver module is received the ED request message of static parameter sending module, the verification actual reception to the table number whether consistent with the table number that data begin to provide in the request message, the instance number that has this processing unit in the message body, otherwise send corresponding exception response message to the static parameter sending module, after the static parameter sending module is received unexpected message, carry out corresponding handling process;

Step 206, if this processing unit power-up initializing triggering is synchronous, then this processing unit corresponding data table record district carries out internal memory primary area and internal memory district's switching fully, static parameter comes into force, synchronous flow process end; If it is synchronous that backstage static configuration parameter change triggers, then this processing unit is waited for the affairs submission request message of described static parameter sending module; And

Step 207, if it is synchronous that backstage static configuration parameter change triggers, after the static parameter receiver module receives that the affairs of static parameter sending module are submitted request message to, carry out corresponding data table internal memory primary area and internal memory and distinguish the pointer switching fully, the informing business application module reads new argument, send affairs to the static parameter sending module and submit response message to, the synchronous flow process of this processing unit is finished.

Above-mentioned radio network controller multiplied unit static parameter method for synchronous; wherein; described step 203 also comprises: if find that packet numbers is incorrect during the message verification; then carry out packet incorrect order protection processing procedure; in the timer guard time; communication conditions according to reality; handle and successfully then change step 204 over to; otherwise this processing unit synchronization failure; send corresponding exception response message to the static parameter sending module; after the static parameter sending module is received unexpected message, carry out corresponding handling process.

The present invention can realize the synchronous concurrency of static parameter between each processing unit, effectively improves communication efficiency, can satisfy the performance requirement of real time processing system better; Has consistency by static parameter between each processing unit of the present invention; Guaranteed the continuity of serving in the RNC running; When requiring static parameter synchronous, Operation and Maintenance Unit can be known the position distribution situation of all parameters, and is synchronized to corresponding processing unit according to location distribution information; Solved the disequilibrium of static parameter distribution on the each processing unit, reduced and improved the complexity that synchronous efficiency brought; Greatly reduce the complexity of different processing units communications status; The caused abnormal problem of processing unit static parameter synchronization failure has obtained effective solution; At last, the present invention in foregrounding maintenance unit process, can handle the new and old parameter coexisting issues that may exist on this processing unit in backstage configuring static parameter.

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.

Description of drawings

Fig. 1 is the synchronous architectural framework of static parameter in the WCDMA RNC equipment;

Fig. 2 is the synchronous realization mechanism of processing unit for parallel in the static parameter sending module; And

Fig. 3 is the message interaction process of static parameter sending module and static parameter receiver module.

Wherein, Reference numeral:

10 Operation and Maintenance Units

The set of 11 processing units

110 static parameter sending modules (StaticParaTx)

120 foreground Configuration Manager CM

130 static parameter receiver modules (StaticParaRx)

140 embedded data database management module (EDBMS)

20 run mode processing unit collection (RunningUnitSet)

21 static parameter distribution mapping tables (UnitParaMap)

22 tables of data (TABLES)

23 tables of data record memory field (TUPLE Memory)

24 transmitting state processing unit collection (TransferingUnitSet)

UINT1～UNITn processing unit

Embodiment

Figure 1 shows that the synchronous architectural framework of static parameter in the WCDMA RNC equipment.The present invention is made up of static parameter sending module StaticParaTx module 110,130 two modules of static parameter receiver module StaticParaRx module, wherein 11 are the processing unit set, and introduce embedded data database management module EDBMS140 and foreground Configuration Manager CM120 to obtain data and the mode of organizing data in the aid illustration static parameter synchronizing process.

(a), embedded data database management module EDBMS

This module 140 is arranged in described Operation and Maintenance Unit and all processing units, is used to realize the data definition and the data manipulation of RNC equipment static parameter.The static parameter that it manages RNC equipment in the mode of many tables of data, the professional needed relevant static parameter of certain class is with a tables of data or several tables of data tissues that is associated.The list structure of every tables of data, table record and index have all distributed two blocks of onesize memory fields, mirror images each other.Every table is safeguarded two work pointers, is called internal memory primary area pointer and internal memory and distinguishes pointer fully, and point to two memory fields respectively, and correspondingly these two memory fields are called as the internal memory primary area respectively and distinguish fully with internal memory.And these two pointers can switch between two memory fields.When reading service parameter in the RNC running, always carry out in the internal memory primary area.For from the backstage or the insertion of Operation and Maintenance Unit 10 static parameter of coming synchronously on Operation and Maintenance Unit 10 or other processing unit, deletion, retouching operation always be equipped with that the district carries out at internal memory, therefore read the business of static parameter without any influence for RNC needs in service, make in the RNC running, keep the normal operation of RNC existing business, kept the continuity of service.After the simultaneous operation success, internal memory primary area pointer and internal memory are distinguished pointer fully and are switched mutually, point to another piece internal memory respectively.This moment, original internal memory became the internal memory primary area in the district fully, and internal memory primary area originally becomes internal memory and is equipped with the district.The business datum that is read when therefore success back RNC moves synchronously is exactly the data after new configuring static parameter comes into force.Internal memory primary area pointer and internal memory are distinguished the opportunity of pointer switching fully and can be controlled, Operation and Maintenance Unit 10 can send to the processing unit of finishing synchronously earlier and wait for instruction, wait all processing units all synchronously to carry out internal memory primary area pointer and internal memory more together after the success and distinguish the pointer switching fully, make that static parameter keeps consistency between each processing unit.

(b), foreground Configuration Manager CM

This module 120 is positioned at Operation and Maintenance Unit 10, is used to handle the transaction operation of back-end data configuration, and triggering static parameter sending module StaticParaTx module 110, to carry out between the processing unit of foreground static parameter synchronous.

(c), static parameter sending module StaticParaTx

Static parameter sending module StaticParaTx module 110 is positioned at Operation and Maintenance Unit 10, utilize improved UDP (User Datagram Protoco (UDP): User Datagram Protocol) static parameter is organized in the mode of packet, utilize sliding window mechanism that packet is sent to static parameter receiver module StaticParaRx module 130 on the each processing unit from Operation and Maintenance Unit 10, and retransmitting function and data packet disorder processing capacity are provided.

Static parameter sending module StaticParaTx module 110 is responsible for safeguarding " static parameter distribution mapping table UnitParaMap ".The UnitParaMap mapping table is according to the distribution situation of static parameter among the RNC, shines upon according to the organizational form of the processing unit at the table at static parameter place, table place, and be a two-dimensional array.From Operation and Maintenance Unit 10 when certain handles units synchronization static parameter, at first scan the UnitParaMap mapping table, if the table at this static parameter place has distribution on this processing unit, then this parameter place record is read out from correlation table, be put in the packet and send.In order to improve data transmission efficiency, static parameter sending module StaticParaTx module 110 has been introduced sliding window mechanism, have only when the packet numbers of not receiving response surpasses the sliding window size, just wait for recipient's acknowledgement frame, otherwise just continue to organize packet to send.Therefore, when the static parameter on requiring diverse location was synchronous, Operation and Maintenance Unit 10 can be known the position distribution situation of all parameters, and can each static parameter be synchronized to corresponding processing unit according to location distribution information.

Static parameter sending module StaticParaTx module 110 is responsible for by Operation and Maintenance Unit 10 to the synchronous static parameter of other each processing unit, when needs are initiated simultaneously to several even when the static parameter of all processing units is synchronous, need the parallel processing between realization and these processing units.Rather than the mode of employing serial, the efficient of serial process will be very low, cause real-time poor.The synchronous parallel processing of static parameter is static parameter sending module StaticParaTx module 110 most important characteristic between processing unit, for realizing this function, also introduce two structural array and managed the processing unit that all need synchronous static parameter: run mode processing unit collection RunningUnitSet and transmitting state processing unit collection TransferingUnitSet, according to the strategy processing of many examples and the parallel communications between different processing units.Run mode processing unit collection RunningUnitSet is all processing unit structural array that are in running status, registers process number, this synchronous regime, the message retransmission number of times of handling the unit that needs synchronous processing unit, the information such as response message of whether having received processing unit in the data structure of each processing unit.Transmitting state processing unit collection TransferingUnitSet is that all parallel carry out the synchronous processing unit structural array of static parameter with Operation and Maintenance Unit, and wherein registration needs synchronous processing unit number in the data structure of each processing unit, data transmission state corresponding to this processing unit, timer ID for the setting of this processing unit, the position of this processing unit in RunningUnitSet, the message retransmission number of times, the tables of data handle that is transmitting, the recording mechanism that needs transmission, the record sum, packet numbers, data packet length, the information such as static parameter content that need transmission.Therefore, can so that in initialization of RNC device power or the steady operation of RNC equipment from backstage configuring static parameter, from the static parameter of Operation and Maintenance Unit 10 between each processing unit is the process of a parallel processing synchronously, thereby communication efficiency is higher, can satisfy the performance requirement of real time processing system better.

(d), static parameter receiver module StaticParaRx

Static parameter receiver module StaticParaRx130 is positioned at each processing unit, and the handling process of StaticParaRx module 130 is identical on each processing unit, so a copy of 130 needs of StaticParaRx module is quoted for each processing unit and got final product.StaticParaRx module 130 receives the packet that static parameter sending module StaticParaTx module 110 is sent on the Operation and Maintenance Unit 10, revise the static parameter that the associated databases internal memory is distinguished fully on this processing unit according to packet content, the response message of success of static parameter sending module 110 returns or failure on Operation and Maintenance Unit 10.When the synchronous success of total data required on this processing unit and wait until when internal memory primary area that StaticParaTx module 130 is sent and internal memory are distinguished the pointer switching command fully, switch internal memory primary area and internal memory and distinguish pointer fully, the static parameter of new configuration comes into force, and notifies on this processing unit the related software module to read new static parameter then and carries out Business Processing.

Be illustrated in figure 2 as the synchronous realization mechanism flow chart of processing unit for parallel in the static parameter sending module.The step of this flow chart is as follows:

(1), the backstage triggers StaticParaTx module 110 by the foreground Configuration Manager CM120 on the Operation and Maintenance Unit 10 to initiate static parameter to each processing unit synchronous, and is perhaps synchronous to StaticParaTx module 110 request static parameters by static parameter receiver module StaticParaRx module 130 during the each processing unit power-up initializing.

(2), StaticParaTx module 110 according to RNC current all be in the processing unit information creating run mode processing unit collection RunningUnitSet20 of run mode, the UNIT example that takes out the agreement number among the RunningUnitSet20 then successively registers to transmitting state processing unit collection TransferingUnitSet24, and 130 of the StaticParaRx modules of each processing unit example begin request message synchronously in TransferingUnitSet24 then.

(3), StaticParaTx module 110 scanning " static parameter distribution mapping table UnitParaMap " 21, find the record memory field Tuple memory23 of required each tables of data TABLES22 synchronously, read list structure information, wherein relevant Tuple is formed the StaticParaRx module 130 that the sliding window mechanism of packet utilization one by one sends to respective handling unit example.

(4), StaticParaTx module 110 receives that certain data sync of handling the unit example finishes to remove the content of this processing unit example among the TransferingUnitSet24 after success response message, and the synchronous regime of putting alignment processing unit among the RunningUnitSet20 is success synchronously.The information registering of from RunningUnitSet20, getting next processing unit UNIT then first clear position in the TransferingUnitSet24, after for example UNIT2 finishes synchronously among Fig. 2, then from RunningUnitSet20, get the next synchronous UNIT9 of needs and register to TransferingUnitSet24.The few processing unit of static parameter distribution is finished earlier synchronously, is in after finishing to wait pending data to submit solicited status to, then instance number and memory field among its TransferingUnitSet24 is distributed to the synchronous processing unit of next one needs.The static parameter that distributes on the processing unit that has is a lot, the processing unit that has has only a spot of static parameter distribution, at in this case, adopt said method can avoid the disequilibrium of static parameter distribution on the each processing unit, and the imbalance of bringing the traffic between processing unit thus, thereby avoid improving the significant complexity that synchronous efficiency brings.

(5) if certain handles that traffic congestion causes message to send failure or packet incorrect order in units synchronization process among the TransferingUnitSet24, then carry out message retransmission mechanism and handle the protection timer mechanism with the packet incorrect order.Adopt this mechanism just can carry out the processing unit static parameter synchronous in, effectively solve the complexity problem of different processing units communications status.If the message retransmission number of times surpasses maximum allowable number or the packet incorrect order is handled above the timer guard time; then think this processing unit synchronization failure; so the synchronous regime of alignment processing unit example among the RunningUnitSet20 is changed to synchronization failure; and after this synchronized transaction finishes, initiate again the static parameter of these processing units synchronous, to avoid this processing unit and other processing unit data inconsistent.

(6), when all the processing unit examples among the RunningUnitSet20 all finish synchronously and on Operation and Maintenance Unit 10 foreground Configuration Manager CM120 return transfer of data and finish message.

(7), foreground Configuration Manager CM120 submits request message COMMIT_REQ to 110 affairs of StaticParaTx module, the StaticParaTx module 110 processing unit example that all transfer of data are finished in RunningUnitSet20 again forwarding COMMIT_REQ message.

(8), after StaticParaRx module 130 is received COMMIT_REQ message on the each processing unit example, carry out internal memory primary area pointer and internal memory and distinguish the pointer switching fully, static parameter comes into force, and gives the relevant software application module message of sending out public notice then, makes it read new configuration parameter again.

(9) if carry out static parameter that CM120 triggers when synchronous StaticParaTx module 110 modules on the Operation and Maintenance Unit 10 receive the static parameter synchronization request message that StaticParaRx module 130 is sent when being handled the unit and powered on by certain, then send out refuse information to StaticParaRx module 130 processes, StaticParaRx module 130 is established timer and is waited for.After finishing synchronously, the static parameter that CM120 triggers asks once more synchronously by StaticParaRx module 130.Therefore, backstage configuring static parameter is having new processing unit power-up initializing when Operation and Maintenance Unit 10 request static parameters are synchronous in foregrounding maintenance unit 10 processes, can avoid new and old parameter on this processing unit and the situation of depositing takes place.

Be illustrated in figure 3 as the message processing procedure of static parameter sending module StaticParaTx.This message processing procedure comprises the steps:

(1), after StaticParaTx module 110 modules are received the static parameter synchronization request message EV_RNC_DATA_SYNC_REQ of StaticParaRx module 130 when foreground Configuration Manager CM120 or other processing unit power on the Operation and Maintenance Unit 10, does correspondingly to handle according to the difference in the source of triggering.If the triggering source is CM120, explanation is a backstage configuring static parameter, this moment need be synchronous to the each processing unit that is distributed with these parameters, need at first to create run mode processing unit collection RunningUnitSet20 in this case, the UNIT example that takes out the agreement number among the RunningUnitSet20 then successively registers to transmitting state processing unit collection TransferingUnitSet24; If the triggering source is a StaticParaRx module 130, then do not need to create RunningUnitSet20, directly the processing unit information registering of receiving synchronization request is arrived transmitting state processing unit collection TransferingUnitSet24.

(2), the StaticParaRx module 130 transmission data of StaticParaTx module 110 modules each processing unit in transmitting state unit collection TransferingUnitSet24 begin request message EV_RNC_DATASTART_REQ.Be included as information such as instance number that this processing unit distributes, triggering source, data in synchronization table number in the message body, wait for the response message of relevant treatment unit then.

(3), after StaticParaTx module 110 receives that certain data of handling cell S taticParaRx module 130 begins response message EV_RNC_DATASTART_ACK, change step (4) over to.

(4), the processing unit instance number of bringing according to alignment processing cell response message, scanning " static parameter distribution mapping table UnitParaMap " 21, find the tables of data record memory field Tuple Memory23 of required data in synchronization table TABLE22, write down this and show current internal memory pointer, read list structure information, the recording mechanism that needs transmission is noted in the memory field of alignment processing unit example in TransferingUnitSet24, record count, the list structure information such as length of record, form single table beginning request message EV_RNC_TABLESTART_REQ, issue the StaticParaRx module 130 of alignment processing unit, wait for the response message of respective handling unit then.

(5), after StaticParaTx module 110 is received certain single table beginning response message EV_RNC_TABLESTART_ACK that handles cell S taticParaRx module 130, the processing unit instance number of bringing according to this message, read table record information from tables of data record Tuple Memory23 current record pointer position, memory field, organize packet request message EV_RNC_PKG_REQ to issue the StaticParaRx module 130 of alignment processing unit.Because what data transmitted employing is sliding window mechanism, when the packet numbers that sends is also in the sliding window scope, then continues to organize the packet request message to send.If this tables of data record pointer has moved on to the last item record or the unacknowledged data Bale No. arrives sliding window end, then wait for the response message of respective handling unit.

(6), after StaticParaTx module 110 is received certain response package message EV_RNC_PKG_ACK that handles cell S taticParaRx module 130, utilize sliding window mechanism to continue to read the current data table record, organize packet request message EV_RNC_PKG_REQ to send to the StaticParaRx module 130 of alignment processing unit.If current data table record pointer has arrived the last item record, then send single end of list (EOL) request message EV_RNC_TABLEEND_REQ to the StaticParaRx of alignment processing unit module 130, wait for the response message of respective handling unit then.

(7), after StaticParaTx module 110 receives certain single end of list (EOL) response message EV_RNC_TABLEEND_ACK that handles cell S taticParaRx module 130, change step (4) over to.

(8), handle the unit at certain, utilize step (4) to circulate to the handling process of step (7), in sending UnitParaMap21 behind indicated all tables of data relevant parameters, send ED request message EV_RNC_DATAEND_REQ to the StaticParaRx of this processing unit module 130, wait for the response message of respective handling unit.

(9), after StaticParaTx module 110 receives certain ED response message EV_RNC_DATAEND_ACK that handles cell S taticParaRx module 130, illustrate that the data transmission procedure of this processing unit has been finished.If the synchronizing process that triggers during this processing unit power-up initializing, then this processing unit corresponding data table record district carries out internal memory primary area and internal memory and is equipped with the district and switches, and static parameter comes into force, and flow process finishes synchronously; If the synchronizing process that backstage configuring static parameter change triggers by the foreground Configuration Manager CM120 on the Operation and Maintenance Unit, after then this processing unit will wait for that also other all processing unit transfer of data are finished, send affairs by StaticParaTx module 110 to StaticParaRx module 130 and submit request message EV_RNC_SYNC_COMMIT_REQ to.

(10), under the synchronous situation that backstage static parameter configuration change triggers, after StaticParaTx module 110 received that the affairs of all processing unit StaticParaRx modules 130 are submitted response EV_RNC_SYNC_COMMIT_ACK message to, whole synchronous flow process was finished.It should be noted that above-mentioned whole synchronous flow process is a parallel processing procedure at each processor synchronously.

Be illustrated in figure 3 as the message processing procedure of static parameter receiver module StaticParaRx.Comprise:

(11), after StaticParaRx module 130 receives that the data of Operation and Maintenance Unit 10StaticParaTx module 110 begin request message EV_RNC_DATASTART_REQ, carrying out Data Receiving prepares to handle, send data to StaticParaTx module 110 then and begin response message EV_RNC_DATASTART_ACK, have the instance number of this processing unit UNIT in the message body.

(12), StaticParaRx module 130 is received single table beginning request message EV_RNC_TABLESTART_REQ of Operation and Maintenance Unit 10StaticParaTx module 110, whether this table of verification exists at this processing unit, record length information whether prepare to handle by correct and corresponding single table reception in the message, send single table beginning response message EV_RNC_TABLESTART_ACK to StaticParaTx module 110 then, have the instance number of this processing unit UNIT in the message body.

(13), after StaticParaRx module 130 is received the packet request message EV_RNC_PKG_REQ of Operation and Maintenance Unit 10StaticParaTx module 110, the correctness of checking data Bale No., tables of data recorded information in the message is copied to special-purpose core buffer, from buffering area, take out record then by corresponding record length, to write down and insert corresponding data table record district, send response package message EV_RNC_PKG_ACK message to StaticParaTx module 110, have the instance number of this processing unit UNIT in the message body and confirm packet numbers.If find during the message verification that packet numbers is incorrect; then carry out packet incorrect order protection processing procedure; in the timer guard time; communication conditions according to reality; handle and successfully then change step (4) over to, otherwise this processing unit synchronization failure sends corresponding exception response message to StaticParaTx module 110; after StaticParaTx module 110 is received unexpected message, carry out corresponding handling process.

(14), after StaticParaRx module 130 is received single end of list (EOL) request message EV_RNC_TABLEEND_REQ of Operation and Maintenance Unit 10StaticParaTx module 110, whether the record number that transmits in the actual total number of records of receiving of verification and the single table beginning request message is consistent, if it is consistent, send single end of list (EOL) response message EV_RNC_TABLEEND_ACK to StaticParaTx module 110, have the instance number of this processing unit UNIT in the message body.Otherwise send corresponding exception response message to StaticParaTx module 110, after StaticParaTx module 110 is received unexpected message, carry out corresponding handling process.

(15), after StaticParaRx module 130 is received the ED request message EV_RNC_DATAEND_REQ of Operation and Maintenance Unit 10StaticParaTx module 110, the verification actual reception to the table number whether consistent with the table number that data begin to provide in the request message, if unanimity then sends ED response message EV_RNC_DATAEND_ACK to StaticParaTx module 110, have the instance number of this processing unit UNIT in the message body.Otherwise send corresponding exception response message to StaticParaTx module 110, after StaticParaTx module 110 is received unexpected message, carry out corresponding handling process.If this processing unit power-up initializing triggering is synchronous, then this processing unit corresponding data table record district carries out internal memory primary area and internal memory district's switching fully, and static parameter comes into force, synchronous flow process end.If the triggering of backstage static configuration parameter change is synchronous, then this processing unit is waited for the affairs submission request message of StaticParaTx module 110.

(16) if backstage static configuration parameter change trigger synchronously, after StaticParaRx module 130 receives that the affairs of StaticParaTx module 110 are submitted request message EV_RNC_SYNC_COMMIT_REQ to, carry out corresponding data table internal memory primary area and internal memory and distinguish the pointer switching fully, the informing business application module reads new argument, send affairs to StaticParaTx module 110 and submit response EV_RNC_SYNC_COMMIT_ACK message to, the synchronous flow process of this processing unit is finished.

The present invention is directed in the distributed environment between multiplied unit the Synchronization Design of static parameter high efficiency synchronization policy and realization technology solved the difficult problem of 8 aspects of multiplied unit parallel communications under the distributed environment.In practical test, after the RNC equipment of WCDMA has adopted the present invention, system is when backstage static parameter configuration change is synchronized to the RNC each processing unit when the synchronous static parameter of power-up initializing and in running, all can move efficiently, and can correctly handle various communication abnormalities, the reliability height, the net synchronization capability index has reached the designing requirement of commercial RNC equipment.

Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims

1, a kind of multi-processor static parameter synchronous system of radio internet controller comprises Operation and Maintenance Unit, a plurality of processing unit, it is characterized in that, also comprises:

One static parameter sending module is arranged in the described Operation and Maintenance Unit, in order to need synchronous static parameter sending to described processing unit from described Operation and Maintenance Unit, realizes the static parameter parallel synchronous between the described each processing unit;

One embedded data database management module, be arranged in the described Operation and Maintenance Unit with described processing unit in, in order to data definition and the data management of carrying out described static parameter;

One foreground Configuration Manager is arranged in the described Operation and Maintenance Unit, handles in order to carry out described radio network controller data configuration, and triggers described static parameter sending module and realize static parameter parallel synchronous between the described each processing unit; And

One static parameter receiver module is arranged in described each processing unit, in order to receiving, to revise described static parameter, and to the response message of described static parameter sending module return success or failure, finishes described static parameter parallel synchronous.

2, multi-processor static parameter synchronous system of radio internet controller according to claim 1, it is characterized in that, also comprise a run mode processing unit collection and a transmitting state processing unit collection, described run mode processing unit collection and transmitting state processing unit collection are arranged in the described static parameter sending module, need the processing unit of synchronous static parameter in order to management, wherein, described run mode processing unit collection is the each processing unit structural array that is in running status, and described transmitting state processing unit collection carries out the synchronous each processing unit structural array of static parameter for all are parallel with Operation and Maintenance Unit.

3, multi-processor static parameter synchronous system of radio internet controller according to claim 2, it is characterized in that, described run mode processing unit is concentrated, and the content of described structural array storage includes but not limited to: the response message of the process number of each processing unit that need be synchronous, synchronous regime, message retransmission number of times and the processing unit of processing unit.

4, multi-processor static parameter synchronous system of radio internet controller according to claim 2, it is characterized in that, described transmitting state processing unit is concentrated, and the content of described structural array storage includes but not limited to: the timer ID, this processing unit that needs data transmission state, this processing unit of synchronous processing unit number, this processing unit at position, message retransmission number of times, the tables of data handle that is transmitting that described run mode processing unit is concentrated, the recording mechanism, record sum, packet numbers, the data packet length that need to transmit, need the static parameter that transmit.

5, multi-processor static parameter synchronous system of radio internet controller according to claim 1, it is characterized in that, described embedded data database management module is managed described static parameter in the mode of tables of data, professional required relevant static parameter is organized with a tables of data or several tables of data that is associated, the list structure of every tables of data, table record and index all distributed two onesize, the internal memory primary area of mirror image each other, internal memory is equipped with the district, every described tables of data is safeguarded described internal memory primary area pointer, internal memory is distinguished pointer fully, described internal memory primary area pointer, internal memory is distinguished pointer fully and is pointed to described internal memory primary area respectively, internal memory is equipped with the district, and can switch between the district fully in described internal memory primary area and internal memory.

6, multi-processor static parameter synchronous system of radio internet controller according to claim 5 is characterized in that, described radio network controller running reads service parameter and operates in the described internal memory primary area and carry out; The insertion of the static parameter that described radio network controller backstage or Operation and Maintenance Unit are come synchronously on described Operation and Maintenance Unit or described processing unit, delete, be modified in described internal memory and be equipped with the district and carry out.

7, according to claim 5 or 6 described multi-processor static parameter synchronous system of radio internet controller, it is characterized in that, after the simultaneous operation success, described internal memory primary area pointer, internal memory are distinguished pointer fully and are switched mutually, and described internal memory primary area pointer, internal memory are distinguished pointer fully and pointed to described internal memory district, internal memory primary area fully respectively.

8, multi-processor static parameter synchronous system of radio internet controller according to claim 5, it is characterized in that, described Operation and Maintenance Unit sends to the processing unit of finishing synchronously earlier and waits for instruction, after all processing units are all successful synchronously, carry out the switching that internal memory primary area pointer and internal memory are distinguished pointer fully together.

9, according to claim 5,6,7 or 8 described multi-processor static parameter synchronous system of radio internet controller, it is characterized in that, also comprise a static parameter distribution mapping table, be arranged in the described static parameter sending module, in order to distribution situation, shine upon according to the organizational form of the processing unit at the tables of data at described static parameter place, tables of data place according to described static parameter.

10, multi-processor static parameter synchronous system of radio internet controller according to claim 9, it is characterized in that, from described Operation and Maintenance Unit when a certain processing units synchronization one static parameter, at first scan described static parameter distribution mapping table, if the tables of data at this static parameter place has distribution on this processing unit, then read the record at this static parameter place, and described packet put in this record send.

11, a kind of radio network controller multiplied unit static parameter method for synchronous comprises it is characterized in that the step of setting operation maintenance unit, a plurality of processing units, also comprises:

One embedded data database management module is carried out the data definition and the data management of described static parameter;

One foreground Configuration Manager carries out described radio network controller data configuration to be handled;

One static parameter sending module will need synchronous static parameter to send to described processing unit from described Operation and Maintenance Unit, and be subjected to described foreground Configuration Manager to trigger the static parameter parallel synchronous that realizes between the described each processing unit; And

One static parameter receiver module receives, revises described static parameter, and the response message of or failure successful to described static parameter sending module return, finishes described static parameter parallel synchronous.

12, radio network controller multiplied unit static parameter method for synchronous according to claim 11, it is characterized in that, also comprise the step that a run mode processing unit collection and a transmitting state processing unit collection are set, need the processing unit of synchronous static parameter in order to management, wherein, described run mode processing unit collection is one to be in the each processing unit structural array of running status, described transmitting state processing unit collection be one all parallelly carry out the synchronous each processing unit structural array of static parameter with Operation and Maintenance Unit.

13, radio network controller multiplied unit static parameter method for synchronous according to claim 12, it is characterized in that, also comprise the step that a static parameter distribution mapping table is set, in order to distribution situation, shine upon according to the organizational form of the processing unit at the tables of data at described static parameter place, tables of data place according to described static parameter.

14, radio network controller multiplied unit static parameter method for synchronous according to claim 13 is characterized in that, also comprises the synchronous process of the realization static parameter of processing unit described in the described static parameter sending module, and this process further comprises:

15, radio network controller multiplied unit static parameter method for synchronous according to claim 13 is characterized in that, comprises that also a described static parameter sending module carries out the process of Message Processing, and this process further comprises:

16, radio network controller multiplied unit static parameter method for synchronous according to claim 15 is characterized in that described step 101 also comprises:

First kind of situation, the triggering source is the foreground Configuration Manager, static parameter is a backstage configuring static parameter, this moment need be synchronous to the each processing unit that is distributed with these parameters, create run mode processing unit collection, the processing unit example that takes out the concentrated agreement number of described run mode processing unit then successively registers to transmitting state processing unit collection;

Second kind of situation, triggering source are the static parameter receiver modules, directly the processing unit information registering of receiving synchronization request are arrived transmitting state processing unit collection.

17, radio network controller multiplied unit static parameter method for synchronous according to claim 15, it is characterized in that, in the described step 102, the message body of described message is included as instance number, triggering source, the data in synchronization table number that this processing unit distributes.

18, radio network controller multiplied unit static parameter method for synchronous according to claim 15, it is characterized in that, described step 105 also comprises: described data transmit and adopt sliding window mechanism, if the packet numbers that sends also in sliding window scope, then continues to organize the packet request message to send; If this tables of data record pointer has moved on to the last item record or the unacknowledged data Bale No. arrives sliding window end, then wait for the response message of respective handling unit.

19, radio network controller multiplied unit static parameter method for synchronous according to claim 15, it is characterized in that, described step 106 also comprises: if current data table record pointer has arrived the last item record, then the static parameter receiver module to the alignment processing unit sends single end of list (EOL) request message, waits for the response message of respective handling unit then.

20, radio network controller multiplied unit static parameter method for synchronous according to claim 13 is characterized in that, comprises that also a described static parameter receiver module carries out the process of Message Processing, and this process further comprises:

21, radio network controller multiplied unit static parameter method for synchronous according to claim 20; it is characterized in that; described step 203 also comprises: if find that packet numbers is incorrect during the message verification; then carry out packet incorrect order protection processing procedure; in the timer guard time; communication conditions according to reality; handle and successfully then change step 204 over to; otherwise this processing unit synchronization failure; send corresponding exception response message to the static parameter sending module; after the static parameter sending module is received unexpected message, carry out corresponding handling process.