CN1819703A - Private wireless communication system and method for controlling mobile station using the same - Google Patents

Private wireless communication system and method for controlling mobile station using the same Download PDF

Info

Publication number
CN1819703A
CN1819703A CNA200610006825XA CN200610006825A CN1819703A CN 1819703 A CN1819703 A CN 1819703A CN A200610006825X A CNA200610006825X A CN A200610006825XA CN 200610006825 A CN200610006825 A CN 200610006825A CN 1819703 A CN1819703 A CN 1819703A
Authority
CN
China
Prior art keywords
message
information
travelling carriage
wireless communication
communication system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA200610006825XA
Other languages
Chinese (zh)
Other versions
CN1819703B (en
Inventor
李周洪
梁斗容
金秀焕
李根勉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1819703A publication Critical patent/CN1819703A/en
Application granted granted Critical
Publication of CN1819703B publication Critical patent/CN1819703B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

In a private wireless communication system and a mobile station (MS) control method using the same, the system informs an MS of its entrance into a private network using a system parameter message broadcast through a paging channel in order to control additional functions of the MS (e.g., a camera function, an MP3 player function, and a USB data communication function), and the MS transmits a registration message to the private wireless communication system through an access channel. The system determines whether the MS is registered in the private network based on the registration message from the MS, and if the MS is registered in the private network, controls the functions of the MS by writing a message for MS function control based on MS control information set in a database, and by and transmitting the MS function control message to the MS. After the system requests an acknowledgment message from the MS, if the acknowledgment message is not received from the MS, the private wireless communication system rewrites and retransmits the MS function control message to the MS.

Description

Private wireless communication system and use its control travelling carriage method
Technical field
The present invention relates to a kind of private wireless communication system and use it to control the method for travelling carriage.More specifically, when the travelling carriage that has carried out registration in private wireless communication system enters the coverage of private wireless communication system, the additional function of this system and method control travelling carriage, for example camera function, MP3 playing function and generic serial port (USB) data communication function, and management is during the control and treatment of travelling carriage and as its resultant security information, thereby improve reliability, and facilitate for the operator of travelling carriage about safety management.
Background technology
As the way to solve the problem that free voice communication and data, services are provided,, realized new system by the CDMA-RF technology being applied to special-purpose wireline-wireless switching center in indoor office environments.
At this, the meaning of " ad Hoc wireless network " is not limited to working environment, and for example building also is applicable to the communication environment (for example campus and military camp) in particular locality or the zone.
The example of this system that realizes by special-purpose wireline-wireless network is linked to each other with mobile public network is disclosed in korean patent application sequence number No.10-2000-0028172 (patent No. No.10-0365790) SYSTEM AND METHOD FOR PROVIDINGPUBLIC/PRIVATE MOBILE COMMUNIC ATION SERICE (system and method for public/special moving communication service is provided), do not describe its content in detail, yet with its content in the lump at this as a reference.This system with the public network that links to each other with special-purpose wireline-wireless network can provide various services to the subscriber.Can provide communication service to the subscriber, no matter he moves to which position in the building, and when he shifts out reserved area, provides handed over service.In addition, when having made up Intranet, the subscriber can be from the internal information of external search necessity.
Most travelling carriages are multi-functional types, have for example various remarkable function of camera function.Although these functions are very easily for the user, in fact, their serious threat need the company of information security or the safety of country tissue.In addition, in for example public situation such as theater, performance place or convention hall, these functions are to cause noise or influence the factor that incident is carried out unfriendly.
In order to address these problems, public network has frequency (FA) control to the travelling carriage in the ad-hoc location.Yet because can influence other user's of the borderline region between the BTS in mobile public network and ad Hoc wireless network travelling carriage unfriendly, this is difficult to realize.
In addition, if travelling carriage enters in ad-hoc location or coverage specific buildings inside, that comprise the private wireless communication system of conventional dedicated wireless communication system, watch-dog must check that travelling carriage determines whether they have installed discrete cell, for example video camera, MP3 player, video tape recorder, multimedia data communication unit (for example usb data communication unit) etc., and must make this website can not move these unit or avoid website to carry these unit.
In public, for example theater, performance place, classroom or convention hall, therefore have another problem: watch-dog must be checked all functions of travelling carriage, and necessarily requires the user to make the corresponding function of travelling carriage invalid or close.
As a result, this has caused following problem: utilize travelling carriage to enter user's the inconvenience of the coverage of private wireless communication system and the inconvenience of the watch-dog of coverage.That is, traditional private wireless communication system does not have the handling process that is used to control and manage the above-mentioned functions that enters the travelling carriage in the coverage.
Summary of the invention
The present invention is developed and is used to address the above problem, and therefore the purpose of this invention is to provide a kind of private wireless communication system and use it to control the method for travelling carriage (MS).According to the present invention, when MS enters the coverage of private wireless communication system, company, NGO and require the various public situation of information security can be by using dedicated network, control MS function is avoided the leakage of information via MS.
Another object of the present invention provides a kind of private wireless communication system and uses the method for its control MS, wherein, the function control messages is sent to MS, does not move public network user's MS and do not influence in adjacent area another.
Another object of the present invention provides a kind of private wireless communication system and uses the method for its control MS, wherein, determine the transmission success/failure of function control messages from the private wireless communication system to MS, if and the function control messages sends failure, the function control messages is sent to MS, thereby improved system reliability.
Another object of the present invention provides a kind of private wireless communication system and uses the method for its control MS, utilize described system and method, can control security information by the function that the subscriber database in the private wireless communication system (DB) management produces during the function control and treatment, and with the relevant security information of warning information that sends the result about the function control messages, perhaps can control the manageability of operator via information management module, so that the tomorrow requirement of response operator provides corresponding information energetically.
According to the present invention, when private wireless communication system broadcasting inform MS its when entering system parameters message in the coverage of private wireless communication system, MS sends to the private radio communication network via access channel with registration message.According to the registration message from MS, private wireless communication system determines whether MS registers in private wireless communication system.If determine that MS registers in private wireless communication system, private wireless communication system writes out the message format that is used to control the MS function according to the MS control information that is arranged among the additional DB, and this message is sent to MS, thereby the various functions of control MS.
The scheme that is used to realize above-mentioned purpose according to the present invention, provide a kind of by using private wireless communication system to control the method for travelling carriage, the method comprising the steps of: when the travelling carriage that has carried out registration in private wireless communication system enters the coverage of private wireless communication system, write out the function control messages that is used to control the travelling carriage corresponding function at private wireless communication system, and the function control messages is sent to travelling carriage; And according to the function control messages that sends from special-purpose wireless communication system, at least one function of control travelling carriage.
Method of the present invention also comprises: when in preset time period not when travelling carriage receives the affirmation message of response function control messages, at private wireless communication system, the function control messages is retransmitted to portable terminal via ad Hoc wireless network.
The function control messages comprises attribute notice (FN) message, in this message, adds the information that is used to control the travelling carriage function to predetermined field.
Method of the present invention also comprises: when travelling carriage via ad Hoc wireless network when private wireless communication system receives FN message, check the reserved word segment value of FN message, and the function of controlling travelling carriage according to the field value of checking.
The reserved word segment value of FN message is an IS-95 information record field.
The function control messages comprises at least one in following: video camera locking control information, the locking of MP3 player control information, multimedia data communication interface control information and record locking control information.
The function control messages comprises the transmission solicited message at the affirmation message of the reception of response function control messages.
The function control messages comprises information, and this information notice travelling carriage: travelling carriage enters into the coverage of the available private wireless communication system of private radio communication service.
Method of the present invention also comprises: when in preset time period not when travelling carriage receives the affirmation message of response function control messages, the report value that storage and management send successfully or fail according to the function control messages.
Report value comprises at least one in following: the IMSI information of registering in the pHLR of private wireless communication system, the ESN information of portable terminal, send successfully or the receiving time information of the affirmation message of the current state information of the object information of failing, portable terminal and response function control messages according to the function control messages.
Storage and control report value in the DB of one of pHLR or additional external security management center (SMC) server.
Method of the present invention also comprises: according to the function control messages that sends from special-purpose wireless communication system, the corresponding function of locking travelling carriage, and when receiving when informing that travelling carriage shifts out the message of coverage of private wireless communication system, release also recovers the lock function of travelling carriage.
Another scheme that is used to realize above-mentioned purpose according to the present invention, provide a kind of by using private wireless communication system to control the method for travelling carriage, the method comprising the steps of: when the travelling carriage that has carried out registration in private wireless communication system enters the coverage of private wireless communication system, system parameters message is sent to travelling carriage, inform to enter; When the responding system parameter message, when travelling carriage receives the N-zone registration message, independently storing and managing detailed subscriber station information in the outside SMC server, at private wireless communication system, write out the FN message that is used to control the travelling carriage corresponding function, and FN message is sent to travelling carriage via ad Hoc wireless network; And response FN message, from travelling carriage confirmation of receipt message, the warning information that is included in the confirmation is stored in the outside SMC server, warning information is resultant according to website control, and when business system request subscriber information or warning information, corresponding information is offered business system.
Comprising from the N-zone registration message of travelling carriage can be according to the software upgrade information of controlling corresponding function from the RF message of private wireless communication system.
Return the cause field specific value by what give the N-zone registration message, upgrade information is sent to private wireless communication system.
In this case, comprise in following at least one by the subscriber information of SMC server stores and management and warning information: the IMSI information of in the pHLR of private wireless communication system, registering, the ESN information of portable terminal, send the receiving time information from the IMSI of travelling carriage information, the software application information that is used to control the travelling carriage function, R-zone registration message, the affirmation message sink temporal information of response FN message, current state information, safety level information and the Secure Application information of travelling carriage.
Business system links to each other with the SMC server via IP network.
Method of the present invention also comprises: when in preset time period not when travelling carriage receives the affirmation message of response function control messages, rewrite and retransmit the FN pre-determined number to travelling carriage.
After retransmitting FN message pre-determined number, when not when travelling carriage receives the confirmation message, storage and management are according to the warning information that sends failure in the SMC server.
Another scheme that is used to realize above-mentioned purpose according to the present invention, a kind of method that is used at private wireless communication system control travelling carriage is provided, the method comprising the steps of: when travelling carriage enters the coverage of private wireless communication system, to inform that the system parameters message that enters sends to travelling carriage, and receive the location registration message that comprises predetermined registration type from travelling carriage; Upgrade the positional information of travelling carriage according to location registration message, write out FN message, FN message comprises the information of at least one function that is used to control travelling carriage, and FN message is sent to travelling carriage; And at travelling carriage, by analyzing the FN message from private wireless communication system, control corresponding function, and the reception of response FN message send to private wireless communication system with acknowledge message.
Method of the present invention also comprises: when in the predetermined time cycle not when travelling carriage receives the affirmation message of response FN message, storage and management are according to the report value of the transmission failure of FN message, and during the object information that sends when business system request subscriber information or according to FN message, corresponding information is sent to business system.
Another scheme that is used to realize above-mentioned purpose according to the present invention, a kind of private wireless communication system is provided, comprise control unit, control unit is applicable to carries out following function: when the travelling carriage that has carried out registration in private wireless communication system enters the private radio communication coverage of mobile public network, write out the function control messages of the corresponding function that is used to control travelling carriage, and the function control messages is sent to travelling carriage via ad Hoc wireless network; And when in the predetermined time cycle not when travelling carriage receives the affirmation message of reception of response function control messages, the function control messages is retransmitted to travelling carriage, so that at least one multi-medium data processing capacity of control travelling carriage.
When via ad Hoc wireless network when control unit receives the function control messages, the reserved word segment value of MS audit function control messages, and control corresponding function according to field value.
Control unit comprises statistics/administrative unit, when in the predetermined time cycle not when travelling carriage receives the affirmation message of reception of response function control messages, storage of described unit and management and function control messages send the subscriber information of success or fail corresponding report value and travelling carriage.
In this case, comprise in following at least one by statistics/administrative unit management and the transmission success function control messages or fail corresponding report value and subscriber information: the IMSI information of in the pHLR of private wireless communication system, registering, the ESN information of portable terminal, transmission is from the IMSI of travelling carriage information, be used to control the software application information of travelling carriage function, receiving time information about the R-zone registration message, the affirmation message sink temporal information of response FN message, the current state information of travelling carriage, safety level information and Secure Application information.
Statistics/administrative unit can be the SMC server that is installed in the outside extraly, links to each other with the pHLR of private wireless communication system or business system via IP network.
The SMC server comprises: database, report value and subscriber information that storage sends successfully or fails according to the function control messages; Server links to each other with business system via Internet Protocol (IP) network, during with convenient business system request in database scout report value and subscriber information, and provide report value and subscriber information to business system via IP network.
Another scheme that is used to realize above-mentioned purpose according to the present invention, a kind of private wireless communication system is provided, comprise: travelling carriage, when entering the coverage of specific private radio communication network, the response notice enters the system parameters message of coverage, sends its location registration message, the function control messages that receives according to the response position registration message, control corresponding function, and the reception of response function control messages send acknowledge message; And private radio communication unit, enter the coverage of private radio communication network in response to travelling carriage, system parameters message is sent to travelling carriage, and the response position registration message, write out and send the function control messages of at least one function that is used for optionally controlling travelling carriage.
The private radio communication unit comprises: pHLR, according to additional registration, deletion and position or the state change of each travelling carriage, the subscriber information of upgrading and storing mobile station; PBSC when travelling carriage enters the coverage of private wireless communication system, writes out the function control messages that is used to control travelling carriage, the function control messages is sent to travelling carriage, and the upgrading subscriber information, and the transmission result of response function control messages, handle warning information; And SMC server, link to each other with pHLR, be used for from the corresponding information of pHLR reception according to the subscriber information change of each travelling carriage, and storage and management corresponding information, link to each other with pBSC, be used to upgrade and store according to the subscriber information of function control messages to the transmission of travelling carriage, and storage and management are according to the warning information of the transmission/reception result of function control messages, and link to each other with business system, be used to respond request, subscriber information or warning information are offered business system from operator.
The SMC server comprises: database is used for according to subscriber or alarm type the subscriber of storing mobile station and warning information; Message handler, link to each other with pBSC with pHLR, be used to receive and add pHLR to or from the subscriber information of each travelling carriage of pHLR deletion, so that upgrading is stored in the subscriber information in the database, and receive the warning information of handling by pBSC, so that in database, store and managing alarm information; And the webserver, link to each other with business system via IP network, when business system request subscriber or warning information, this server is searched for institute's information requested in database, be used for via IP network solicited message being offered business system.
Database comprises: subscriber database, store subscriber information; And the alarm log database, the storage warning information.
In this case, be stored in subscriber information in the subscriber database and comprise in following at least one: the receiving time information that receives the affirmation message of the current state of a control information of reception information, receiving time information, travelling carriage of location registration information and response function control messages about whether from travelling carriage.
In addition, be stored in warning information in the alarm log information and comprise in following at least one: with IMSI about travelling carriage change corresponding warning information, the warning information that when not having upgrading to be used for controlling the software of corresponding function, produces according to the function control messages and with the transmission of the function control messages corresponding warning information of failing.
The private radio communication unit also comprises message sender, when according to the transmission of function control messages between pBSC and each travelling carriage and acknowledge message/when reception produces warning information, provide the text message of informing warning information to travelling carriage.
Description of drawings
In conjunction with the accompanying drawings, by with reference to following detailed explanation, the present invention may be better understood, and apparent its a plurality of advantages of following, in the accompanying drawing similarly reference symbol represent identical or similar assembly, wherein:
Fig. 1 shows the view of the network of forming by mobile public network with according to the private wireless communication system of first embodiment of the invention;
Fig. 2 shows the flow chart of use according to the message flow of the MS control method of the private wireless communication system of first embodiment of the invention;
Fig. 3 shows the view of the network of forming by mobile public network with according to the private wireless communication system of second embodiment of the invention;
Fig. 4 is the detailed block diagram of SMC shown in Figure 3;
Fig. 5 shows the flow chart of the method that is used to upgrade SMC subscriber DB according to second embodiment of the invention, under the situation of private wireless communication system control MS function;
Fig. 6 shows the flow chart of method of the subscriber DB of the SMC that is used to upgrade private wireless communication system when the registration message that receives from MS about shutdown;
Fig. 7 shows the flow chart to the processing of alarm log DB report warning information, wherein produces warning information in MS control messages (FN message) during private wireless communication system sends to MS;
Fig. 8 is according to second embodiment of the invention, is presented at the example of the subscriber DB management window of the SMC on operator's management system; And
Fig. 9 is the example that is written into the DB management window according to second embodiment of the invention, the alarm that is presented at the SMC on operator's management system.
Embodiment
Below in conjunction with accompanying drawing, detailed description is according to the embodiment of the method for private wireless communication system of the present invention and control travelling carriage thereof, and wherein, following system just presents and is used to demonstrate example of the present invention, those skilled in the art will appreciate that the present invention never is confined to this system.
Fig. 1 shows the view of the network of forming by mobile public network with according to the private wireless communication system of first embodiment of the invention.
As shown in Figure 1, private wireless communication system 100 comprises travelling carriage (MS) 110, base station (BTS) 120, pBSC 130, WSM (pHLR/DB) 140 and private branch exchange (PBX) 150.
In the explanation said modules, will omit the explanation of general utility functions and detail operations, yet to being applicable to that operation of the present invention describes.In addition, hereinafter, by with it as private wireless communication system, the composition of BTS 120, pBSC 130, WSM (pHLR/DB) 140 and PBX 150 is described.
Because do not have important relationship for the present invention, mobile public network related to the present invention is not described, comprise BTS 11, BSC 12, BSM 13 and MSC 14.
According to the present invention, when travelling carriage entered specific region (for example coverage of private wireless communication system), wireless communication system was controlled travelling carriage by default control message is sent to travelling carriage.To explain this function below.
At first, as shown in Figure 1, the pBSC 130 of private wireless communication system 100 is provided with the specific bit of system parameters message via paging channel, and via BTS 120 with the MS 110 of information broadcast to the coverage that is positioned at private wireless communication system 100.Form shown in the table 1 below the system parameters message that is broadcast to MS 110 from pBSC 130 via paging channel and BTS 120 has:
Table 1
System parameters message: IS-2000 (F-CSCH) pilot_pn:204 config_msg_seq:3 Sid:2189 ni:67 reg_zone:0 total_zones:2 zone timer 1-〉2minutes mult_sids:1 mult_nids:1 base_id 8243=〉0x2033 base_class 0 ... t_add:28 t_drop:32 t_comp:5 t_tdrop:3 ext_sys_parameter:1 ext_nghbr_list:1 gen_nghbr_list:0 global_redirect:0 pri-nghbr_list:0 user_zone_id:0 ext_global_redirect:0 ext_chan_list:0
Suppose the reservation bit of the base_id in the using system parameter message in N-zone, MSM 13 determines whether corresponding bit will be set.Current base_id does not use all bits of 16 bits altogether.Suppose that along several the 3rd bits are reservation bits, the BTS 120 of private wireless communication system is set to 1 by the 3rd bit of the base_id of system parameters message, comes the broadcast system parameter message.That is, BTS 120 uses the system parameters message of paging channel, and inform MS 110: it is just by the private wireless communication system service.
Private wireless communication system 100 is broadcast to MS by the specific bit in the system parameters message that paging channel message is set with system parameters message.In this case, private wireless communication system 100 obsolete reservation bit in system parameters message is set to predetermined value, thereby informs MS 110 its current location in the coverage of private wireless communication system 100.
More specifically, private wireless communication system 100 in the above in the system parameters message form shown in the table 1 the 3rd bit of base_id be set to " 1 ", and the system parameters message that will comprise the value of setting is broadcast to all MS 110 that are positioned at the coverage.
Therefore, when MS 110 entered the coverage of private wireless communication system 100, the MS110 search sent the 3rd bit of the base_id in the system parameters message of special-purpose wireless communication system 100, determines whether this bit value is set to " 1 ".
If this bit value is set to " 1 ", MS 110 thinks when having advanced into the coverage of private wireless communication system 100, and just by its service.
In this case, those skilled in the art will appreciate that differently with previous embodiment, this bit value is not limited to the 3rd bit of the base_id of system parameters message, and can be any reservation bit in the system message parameter.
When MS 110 determined to enter the coverage of private wireless communication system 100 and served by it, MS 110 sent to registration message via access channel the BTS 120 of private wireless communication system 100.
That is, MS 110 adds current registration class offset in " Location Registration type " field of registration message to, and sends to the BTS 120 of private wireless communication system via the registration message that access channel will have this registration class offset.
MS 120 sends to the type of registration message of BTS 120 of private wireless communication system shown in following table 2 via access channel:
Table 2
LR_TIME_BASE LR_POWER_ON LR_ZONE_BASE LR_ZONE_OFF LR_PARA_CHANGE LR_ORDER LR_DISTANCE LR_N_ZONE 0 1 2 3 4 5 6 13
When via access channel the registration message shown in the table 2 being sent to the BTS 120 of the coverage that is positioned at private wireless communication system by MS 110, this message report MS 110 is in N-zone or the position in the coverage of private wireless communication system 100.In order to discern this registration message, redetermination N-zone registration type.
MS 110 sends to the registration message of the LR_N_ZONE type of redetermination registration type via access channel the BTS 120 of private wireless communication system 100.In this case, by in the Optional Field in registration message in addition transmission can determine the mark that the S/W of MS 110 upgrades, be stored among the pHLR about the S/W lastest imformation of MS 110.As a result, private wireless communication system 100 can be determined the current condition of using about the S/W that is used to control the MS function.
The N-zone registration type is used the element identifier (element ID) that is not used as registration type by standard 3G-IOS suggestion.
Yet, it will be apparent to those skilled in the art that and can in all communication networks that the present invention is suitable for, specify this identifier.
When as mentioned above via access channel when the MS 100 of the coverage that is positioned at private wireless communication system 100 receives registration message, private wireless communication system 100 is analyzed the registration message of MS100, and determining whether can be by private wireless communication system 100 service MS.
Promptly, if the pBSC of private wireless communication system 100 130 determines that the registration message that receives from MS 100 is a N-zone registration message type, the subscriber DB of pBSC 130 search WSM or pHLR140 determines whether MS 110 registers on private wireless communication system 100.
If MS 110 registers on private wireless communication system 100, the pBSC 130 of private wireless communication system 100 sends to MS 110 via BTS 120 with attribute notice (FN) message.FN message comprises the information of the various functions that are used to control MS 110, for example interface function of camera function, MP3 playing function and multi-medium data and external device communication (for example usb data communication function).When receiving N-zone registration (position renewal) message, pBSC 130 utilizes the ESN that is included in the N-zone registration message to search for subscriber ID, compare sending, so that whether the IMSI of definite MS 110 changes from the IMSI of MS 110 value and IMSI value among the subscriber DB that is stored in pHLR 140.
If IMSI changes, pBSC 130 sends to corresponding report message the subscriber DB of pHLR140.
That is,, in pHLR, upgrade information about N-zone Regi (YES) because pBSC 130 receives the N-zone registration message from MS 110 when the subscriber enters the N-zone network.As a reference, when restart pHLR 140 dawn in every day, be set to NO, and when subscriber's MS shutdown, in the subscriber DB of pHLR, upgrade subscriber's N-zone Regi (NO) information about the information of N-zone Regi.Updated information comprises and receives N-zone registration message information corresponding from MS 110 in the subscriber DB of pHLR 140.This information comprises at least one in following: receive successfully/fail, the state of a control of location registration message time of reception and MS.
The state of a control information of MS is corresponding with the reception result of the affirmation message of response FN message, as described below, FN message is the message that sends to MS, is used to control the function of MS, and is expressed as " not response " when receiving transmission from the N-zone of MS 110 registration message.
When the corresponding location registration message of shutdown that receives from MS 110 with MS 110, the pBSC 130 of private wireless communication system 100 upgrades MS in the subscriber DB of pHLR 140 Location Registration receives information and state of a control information.In this case, because can not receive information (as mentioned above from the Location Registration that MS receives other location registration message MS, as when MS shuts down in the subscriber DB of pHLR 140 example of updated information) be updated to " No ", and the state of a control information of MS is updated to " shutdown ", represents current MS shutdown.
Upgrade in the subscriber DB of pHLR 140 after the positional information of MS 110, pHSC 130 writes out the FN message of the function that is used to control MS 110, and sends it to MS 110 via BTS 120.FN message has structure as shown in table 3 below:
Table 3
Information unit Reference section Cell orientation Type
Type of message 6.2.2.4 MSC->BS M
Mobile identity (TMSI/MSIMIN/ESN) 6.2.2.16 MSC->BS M a
Label (Tag) 6.2.2.62 MSC->BS O C
The call identifier tabulation 6.2.2.21 MSC->BS O b C
Slot cycle index 6.2.2.17 MSC->BS O C C
Signal 6.2.2.50 MSC->BS O d C
The Messages-Waiting indication 6.2.2.48 MSC->BS O e，d C
Calling party ASCII number 6.2.2.37 MSC->BS O d C
IS-95 information record 6.2.2.72 MSC->BS O f C
(standard IOS 4.0)
Shown in top table 3,, can control the various functions of MS 110 by the value of the IS-95 information record field in the FN message structure is set.
Explanation is used to control the FN message structure of the function of MS 110 in more detail below.
When writing out FN message, the system's control option that is provided with among the subscriber DB by the pHLR140 that consults at private wireless communication system 100 can be provided with the ability of using the MS function in respective regions.Alternatively, select according to subscriber, MS, system strategy and operator, optionally controlled function.
If the camera function of MS 110 is set to " forbidding " in the subscriber DB of pHLR 140, as seen from Table 3, the corresponding bits of the content field of IS-95 information record is set to 1, and is sent to MS.
If according to new O xfd definition IS-95 information record, control the function of MS, the information record field shown in the table 4 below adding:
Table 4
?7 ?6 ?5 ?4 ?3 ?2 ?1 ?0 Byte Value
Information record type-k j ?0xfd
Information record length-k j+1 ?0x02
Information recorded content-k
□ □ □ □ □ ... ?... ?... j+2 ?0x80
... ... ... ... ... ... ?... (f) j+3 ?0x00
In the superincumbent table 4, is corresponding with the camera function control field, and is corresponding with the final function control field of various functions to (f), and these functions for example make multimedia data communication and external apparatus interface (for example usb data communication locking) and record locking.At this, it will be apparent to those skilled in the art that field structure is not limited to said structure, and can be various other forms.
The structure of the IS-95 information record field that defines in standard IOS-4.0 as a reference, is shown in following table 5:
Table 5
7 6 5 4 3 2 1 0 Byte Value
The A1 element identifier (element ID) 1 Ox15
Length 2 Ox07
Information record type-1 3 0x01
Information record length-1 4 0x01
Information recorded content-1 Variable 0xff
Information record type-2 j 0xfd
Information record length-2 j+1 0x02
Information recorded content-2 Variable 0xff
... ...
Information record type-n k
Information record length-n k+1
Information recorded content-n Variable
In table 5,0xff is used as first information recorded content, show to be used to inform that subscriber MS 110 enters the N-zone icon of N-zone, and 0x8000 is used as the second information recorded content, control MS function (having only first control bit to be set to the locking of 1  video camera).
As mentioned above, when private wireless communication system 100 sent FN message, MS 110 enabled or forbids corresponding function by the information record field value in the FN message of consulting the Base_id that reads as system parameter values and receiving when receiving FN message.
If MS 110 outside the coverage of private wireless communication system 100, changes the Base_id value.Therefore, MS 110 its patterns of conversion are so that enable disable function once more.
Yet, may exist MS 110 normally not receive the situation of FN message, even it has entered the coverage of private wireless communication system 100 from private wireless communication system 100.
Design private wireless communication system of the present invention, be used to control the function of MS 110,, and therefore must retransmit FN message under the superincumbent situation so that guarantee fail safe.If because MS 110 does not receive FN message, do not receive the FN acknowledge message in preset time period, pBSC 130 arrives MS 110 with the FN message retransmission.Below this processing will be described.
At first, when the pBSC 130 of private wireless communication system 100 write out FN message, pBSC 130 was by being provided with the field value of TAG field message according to following table 6, pointed out whether to ask the ACK from MS:
Table 6
7 6 5 4 3 2 1 0 Byte
The A1 element identifier (element ID) 1
Length 2-5
According to the explanation in the IOS standard, under the situation of request for the response that sends message, the Tag field can be added in the Request message, make the Tag field to be used as the reference of expression response (IOS 4.06.2.2.62: this unit is provided for the reference that makes response relevant with initial request; If the sender wishes to meet with a response, then this unit pack is contained in the request message).
Explanation will be divided into groups by the S/W piece in private wireless communication system 100 of the present invention or message is forwarded to BTS 120 from pBSC 130, if in the message of upper strata piece, have the Tag field in forwarding, pBSC 130 is set to 1 by Ack_required, with forwards to BTS 120.If Ack_required is set to 1, BTS 120 requests respond the affirmation from the Request message of MS 110, and response results is sent to pBSC130.According to the present invention, by using this flow process, can respond the affirmation that the FN message send from MS 110 receptions, and if send failure, collection is used to the statistics of retransmitting and managing and offers operator, thus the reliability of assurance system.
Fig. 2 shows the flow chart of the message flow in the method for controlling MS by use private wireless communication system according to the present invention.
As shown in Figure 2, pBSC 130 comprises MAIN piece 131, common signaling message handling device (CSMH) 132 and special mobile switching center (pMSC) 133.
PMSC 133 be with private wireless communication system in PBX 150 cooperation handle the S/W piece of calling, CSMH 132 is the S/W pieces that IOS message sent to pMSC 133, and MAIN piece 131 is to be used for sending message and receiving the S/W piece of the pBSC130 of message from it to BTS 120.
Via BTS 120 FN message is sent to MS 110 so that after the function of control MS 110, pBSC 130 is provided with timer at reporting the response message that whether receives FN message at pBSC 130.
About FN message timer is set,, and determines not influence already present call treatment so that determine whether correctly to send message.Therefore, send by processing messages and timer is set with MAIN S/W piece 131 that BTS 120 communicates.In this case, these values that are arranged among the DB140 of private wireless communication system 100 are set to timer value.
MAIN piece 132 determines whether to retransmit FN message by consulting Cause Value.This is to determine according to the existence and the end value that send to the ACK message of pMSC 133 from BTS 120.In this case, because in the FN ACK message format of standard ISO 4.0 definition, do not have respective field, must redefine the FN ACK message of private radio communication network.
The FN ACK message of standard ISO 4.0 definition has the structure shown in the table 7, and the FN ACK message of private wireless communication system of the present invention definition has the structure shown in the table 8.
Table 7
Information unit Reference section Cell orientation Type
Type of message 6.2.2.4 MSC->BS M
Mobile identity (TMSI/MSIMIN/ESN) 6.2.2.16 MSC->BS M 3
Label (Tag) 6.2.2.62 MSC->BS O C
Table 8
Information unit Reference Direction CDMA
Type of message Section?6.2.2.4 pMSC->BS M
Mobile identity (IMSI) Section?6.2.2.16 pMSC->BS M
Mobile identity (ENS) Section?6.2.2.16 pMSC->BS O
Label (Tag) 6.2.2.62 pMSC->BS O
Reason (Cause) 6.2.2.19 pMSC->BS Be N-zone
The MAIN piece 132 of pBSC 130 is provided with the Cause field according to transmitting from the FN of BTS 120 ACK message, and the Cause field is forwarded to pMSC 133.For example, to define the Cause value as follows in the present invention:
MS confirms timer expiry: 0x0C, MS Ack OK:0x00, MS AckFail/Reject:0x20
When the Cause field value of the Ack message that is forwarded to pMSC 133 is 0x0C or 0x20, determines correctly the FM forwards to be arrived MS 110, and the FN message retransmission is arrived MS 110.In this case, by consulting the Tag field value that is provided with when the initialization FN message, to MS 110, MS 110 sends Ack message (perhaps being considered as overtime) with the FN message retransmission.According to the private radio communication network environment, FN message retransmission number of times is arranged in the scope that can not cause system overload.
With reference now to after the FN message retransmission, sending the corresponding report operation of failure with FN message.
PBSC 130 sends the pHLR 140 that the result sends to wireless system manager (WAM) with the FN message relevant with MS 110, so that keep and management security.
Although the repeating transmission result's of FN message report value has different forms according to operating area, can define according to following table 9 and be applicable to form of the present invention:
Table 9
Catalogue In PHLR, carried out the IMSI of registration ENS Transmission is from the IMSI of MS Is MS S/W suitable for? The result
The IMSI field that to carry out IMSI field of registering and the MS110 that sends registration message in pHLR 140 compares, so that determined whether deliberately to change the number of MS 110.
By consulting flow chart shown in Figure 2, will present and the aforesaid operations of control MS function in private wireless communication system according to the present invention method corresponding, control MS function in personal communication system according to the present invention.
As shown in Figure 2, in S101, the BTS 120 of private wireless communication system 100 sends to MS 110 via the system parameters message that paging channel will comprise announcement information, so as notice MS 110 its enter in the coverage of private wireless communication system 100.In this case, be set to " 1 " by the specific bit in the system parameters message, transmission be used to notify MS 110 its enter the announcement information of the coverage of private wireless communication system, thereby MS 110 can determine that it enters the coverage by checking the specific bit value.
In S102, when determining that it enters the coverage of private wireless communication system, MS110 sends to BTS 120 via access channel with the N-zone registration message.
Response is received from the registration message of MS 110, and in S 103, S 104 and S 105, BTS120 sends the updating location information request message via MAIN piece 131 and CSMH 132, so that upgrade the positional information of MS 110.
The pMSC 133 search pHLR 140 of PBSC 130, whether the MS 110 that determines to have entered in the coverage of private wireless communication system 100 registers in private wireless communication system 100.If MS 110 does not register in private wireless communication system 100, pMSC 133 ignores the registration message that receives.If MS 110 registers in private wireless communication system 100, in S107 and S108, pMSC 133 upgrades the positional information of MS 110 in pHLR140, and produces FN message subsequently and send to MAIN piece 131 via CSMH 132.FN message comprises the information about the function of MS 110, for example is used to lock the information of video camera and MP3 player and is used to stop information based on the data communication of USB port.Because have been described in detail above, these information of further being used in the subscriber DB of pHLR 140 being upgraded the positional information of MS 110 do not describe.
In S109, if there is the label field of the FN message that is received from pMSC 133, the MAIN piece 131 of pBSC 130 is provided with the ack_required field value, and subsequently FN message is sent to BTS 120 at the affirmation message of response from the FN message of MS 110.
In S110, BTS 120 checks the ack_required field value that sends from the FN message of the MAIN of pBSC 130 piece 131, if and field value is set to " 1 " (for example), BTS 120 is provided with the response timer according to the FN message sink, and FN message is sent to MS 110.In this case, FN message comprises the response request message about the FN message sink.
When receiving FN message, MS 110 analyzes the information record value of FN message, and according to pre-set programs, show the icon that report N-zone enters, so that the user can determine easily that he has entered in the coverage of private wireless communication system, and, control each function according to pre-set programs.
In S111, the reception of response FN message, MS 110 will confirm that (MS ACK) message sends to BTS 120.
In S112, the affirmation message that BTS 120 will be received from MS 110 sends to the MAIN piece 131 of pBSC130.
The MAIN piece 131 of pBSC 130 is analyzed the affirmation message that is received from BTS 120, determine whether FN message is sent to MS 110, subsequently, by determining that end value is set to Cause Field value, Cause Field value is sent to upper strata piece (promptly arriving pMSC 133 via CSHM 132 in S113 and S114).It is as follows that MAIN piece 131 will be set to the Cause field about the affirmation message sink end value of FN message sink: " 0x0C " is set to be illustrated in the predetermined period of time and do not receive the confirmation message from MS 110, " 0x00 " is set to represent to respond the reception of FN message and receives the confirmation message (Ack OK), and " 0x20 " is set to represent that FN message sends failure (Ack Fail/Reject).
Response sends from the FN of MAIN 131 message, as the Cause Field value of the pMSC 133 inspection acknowledge messages of the last S/W piece of pBSC 130, so that determine whether to send FN message according to the value of setting.Promptly, pMSC 133 checks the Cause Field value of the affirmation message that receives, if and field value is " 0x20 " or " 0x0C ", the FN message that is determined to MS 110 sends failure, and according to processing same as described above, rewrite FN message and be retransmitted to MS110, control the function of MS 110.
In S 115, pMSC 133 is registered to end value among the subscriber DB of pHLR 140, and as the statistical information that whether receives FN message about MS, manages end value respectively.
Summarize private wireless communication system and MS control method now.
In order to control the additional function of MS 110, must revise the S/W of MS.At first, when private wireless communication system 100 utilize via the paging channel broadcast transmission to the system parameters message of MS 110, inform MS 110 its when entering the coverage of private wireless communication system 100, MS 110 sends to private wireless communication system 100 via access channel with registration message.
Private wireless communication system 100 determines according to the registration message from MS 110 whether MS110 registers in its dedicated network.If MS 110 registers in dedicated network, according to the MS control information among the subscriber DB that is arranged on pHLR, write out the message that is used to control the MS function, and send a message to MS 110, thus control MS function.When transmission comprises the message of MS control information, private wireless communication system 100 requests are from the affirmation message of MS 110, if and do not receive the confirmation message in the predetermined time cycle, it would rewrite the MS control messages and is retransmitted to MS 110, so that control MS function.
In order to carry out these functions, need to revise the S/W function of MS 110 and the function of private wireless communication system 100.
This S/W of brief description revises.
At first, revise about the S/W among the MS 110, when being provided with the specific bit of Base_id as shown in Figure 1 in BSM 13, BTS 120 sends to MS 110 via paging channel with system parameters message.The system parameters message that sends to MS 110 comprises the Base id that is set.
Must revise the S/W among the MS 110, thereby when when private wireless communication system 100 receives system parameters message, MS 110 reads the Base_id value that is set (when the N-zone that enters), and the N-zone registration message is sent to private wireless communication system 100.MS 110 also is provided for distinguishing the mark of application of the S/W of modification, and will send to private wireless communication system 100 about the mark of N-zone registration message.
Also must revise the S/W of MS 110, so that can be about the information record value of conduct transmission from the FN of special-purpose wireless communication system 100 message elements, the function of locking/unlocking MS 110.
If the registration message from MS 110 is that N-zone registration (0x0D) and MS 110 register in the pHLR 140 of private wireless communication system 100, private wireless communication system must be determined field by consulting the MS function control/permission that is arranged among the DB 140, write out FN message, and FN message is sent to MS 110.
When sending to MS 110, private wireless communication system 100 is stored in the Tag field value in the FN message, and when receiving FN message with box lunch, MS 110 sends to BTS 120 with Ack message.Response is from the Ack message of MS 110, and BTS 120 sends to pBSC 130 with end value.Determine whether normally to have sent FN message according to end value, thereby under the situation that sends failure, can retransmit FN message, control the function of MS 110.
After message transmitting confirmation or FN message retransmission, be sent to the subscriber DB of pHLR about the end value that sends success/failure, with for referencial use.For sending the MS that fails or determine not to be suitable for new MS S/W, segmentation is about the end value of MS, so that can be at safety analysis MS.Then, end value is stored among the subscriber DB of pHLR, so that can easily make report after the operator.
According to the first embodiment of the present invention, can be via the pHLR in the private wireless communication system 100, the warning information as a result that managing response sends at the FN message that the subscriber position is upgraded and the MS function is controlled.The design second embodiment of the present invention, safety management system (SMS) does not need HLR and links to each other with pBSC thereby make independently, and links to each other with the operator management system via IP network, thus the safety management information about MS can easily be reported by operator.
With reference now to accompanying drawing, explains the second embodiment of the present invention, relate to MS management information and upgrade, and do not illustrate and the function identical functions that combines first embodiment that Fig. 1 and 2 describes and illustrate.
Fig. 3 shows the view of the network of forming by mobile public network with according to the private wireless communication system of second embodiment of the invention, and Fig. 4 is the more detailed block diagram of SMC shown in Figure 3.
As shown in Figure 3, private wireless communication system 100 ' according to second embodiment of the invention also comprises SMC 160, SMC 160 links to each other with pBSC 130, and is applicable to that storage and management provide from the subscriber's location registration information of pBSC 130 and the object information that sends according to the FN message that is used for MS control.
SMC 160 also links to each other with pHLR 140, so that receive any subscriber information and the subscriber's list information that adds pHLR 140 to or deleted by pHLR 140, thereby operator can easily manage these information.Subscriber's list information produces when upgrading whole subscriber information.
In addition, SMC 160 links to each other with business system 170 via IP network, thereby can easily report the security information via IP network is stored among the SMC 130 and quilt is managed.
Generally SMC 160 is divided into two parts.A part is subscriber information managing DB, is used for upgrading when subscriber information is added to the subscriber DB of pHLR 140 or therefrom deletes subscriber information.Information management DB is used for upgrading respective subscriber information equally when pBSC 130 request MS control informations are upgraded.Another part is alarm log DB, be used for storage about log information in the alarm situation that produces at respective subscriber MS transmission security attribute notice (FN) message, wherein, log information is the object information about the transmission/reception of safety function control messages.In other words, alarm log DB is used to manage in response and sends from the FN of special-purpose wireless communication system 100 message, warning information from occurring before MS receives the confirmation message, and the warning information tabulation is offered business system 170.
As shown in Figure 4, SMC 160 comprises socket receiver 161, the first and second data supervision programs (daemon) 162 and 163, DB 164 and the webserver 165.DB 164 comprises subscriber DB 164a and alarm log DB 164b.
SMC 160 has the subscriber DB that separates with the subscriber DB of pHLR 140.The first data supervision program 162 of SMC 160 receives information (lastest imformation) about subscriber DB via socket receiver 161 from pBSC 130 and pHLR140, information has identical with the structure of pHLR/pVLR 140 in fact structure, and subsequently the lastest imformation that receives is stored among the subscriber DB 164a of DB 164.
This lastest imformation that is received from pBSC 130 and pHLR 140 comprises adds subscriber's lastest imformation that pHLR 140/ therefrom deletes to when subscriber information is added to pHLR 140 or therefrom deletes, and sends the whole subscriber's list information from pHLR 140 after the whole subscriber information that recovers to be stored among the pHLR 140.That is, be used to show that by the initialization every day N-zone registration message receives the field of information or security information or from the field of whole subscriber's list informations of pHLR 140, produces lastest imformation.
In addition, receiving from MS 110 under the situation of N-zone registration message, the lastest imformation that is received from pBSC 130 and pHLR 140 also comprises registration message receiving time information and MS state of a control information, under the situation of the affirmation message that receives response FN message from MS 110, comprise acknowledge message receiving time information and MS state of a control information, and under the situation of registration message that receives from MS 110 about shutdown, comprise MS state of a control information.
The second data supervision program 163 shown in Figure 4 allows pBSC 130 via BTS 120 FN message to be sent to travelling carriage 110.In addition, the report message that the second data supervision program 163 receives about warning information by pBSC 130 via socket receiver 161, receive from MS 110 during, produce during warning information, and will be included in about the information stores in the report message of the warning information that receives in alarm log DB 164b and management about the reception of FN message or the response message that do not receive.
When business system 170 was asked corresponding information via the webserver 165, the second data supervision program 163 was used for providing tabulation according to subscriber or alarm type.The operation that the hereafter alarm is distinguished.
The webserver 165 of SMC 160 links to each other with business system 170 via IP network.The webserver 165 provides instrument for business system 170 via IP network, so that business system 170 can easily be retrieved and subscriber information and the warning information of managed storage in the DB164 of SMC 160 in network environment.If business system 170 requests are stored in subscriber information, security related information and warning information among the DB164, the webserver 165 is searched for equally and via IP network corresponding information is offered business system 170.
Below in conjunction with accompanying drawing, describe management method in detail according to a kind of subscriber information, security related information and the warning information of second embodiment of the invention.Yet, the explanation of omitting the identical or similar function of function with first embodiment shown in Fig. 1 and 2.These functions are corresponding with the flow process of registration message transmission/reception, the transmission/reception of FN message and FN message retransmission.
When SMC 160 starts, the first data supervision program 162 of SMC 160 sends to pHLR 140 with the subscriber information request message.The respective subscriber information request, the subscriber information of pHLR 140 retrieve stored in its subscriber DB, and in subscriber DB 164a the store/manage subscriber information.
Under the situation of subscriber information interpolation/deletion, pHLR 140 offers SMC 160 with the subscriber information of interpolation/deletion, so that the subscriber DB of pHLR 140 can keep the identical subscriber information of subscriber DB 164a with SMC 160.If be necessary for safety management/operation, the specific fields of initialization subscriber DB information and send to SMC 160.(per 24 hours) manage this information during the every day initialization, and its example comprises MS Location Registration and MS state of a control.
Response sends to the MS control messages of MS 110 from private wireless communication system 100 ', and the subscriber DB 164a of SMC 160 upgrades subscriber information according to the processing below in conjunction with Fig. 5 explanation.
Fig. 5 shows the flow chart of the method that is used to upgrade SMC subscriber DB according to second embodiment of the invention, under the situation of private wireless communication system control MS function.
At first, as shown in Figure 5, in S201, private wireless communication system 100 ' sends to MS 110 via BTS120 with system parameters message, and it enters the coverage of private wireless communication system 100 ' to inform MS 110.Then, in S202, MS 110 sends to N-zone registration message or location registration message the BTS 120 of private wireless communication system 100 '.
In S203, BTS 120 will offer pBSC130 from the location registration message of MS 110, and in S204, and pBSC 130 offers SMC 160 with the location registration information that receives or the subscriber information of MS 110, is used for subscriber information and upgrades.The subscriber information that upgrades comprises that location registration message receives information, location registration message receiving time information and current MS state of a control information.
Because receive location registration message from MS 110, it is " YES " that pHLR 140 receives information updating with the MS Location Registration among the subscriber DB 164a of SMC 160.In addition, because do not have to send the FN message that is used for MS control, so the safety function of MS 110 is uncontrolled,, with the MS state of a control information updating among the DB 164a of SMC 160 " not response ".In this case, can carry out subscriber information simultaneously in the subscriber DB of SMC 160 and pHLR140 upgrades.
Determine the MS state of a control according to the whole bag of tricks.The value of information can be defined as the different type of information with subscriber DB 164a.Yet, according to this embodiment of the invention,, upgrade the state of a control field if receive the affirmation message of response from MS 110 when receiving location registration message (being the N-zone registration message) as the FN message of MS function control messages.For example, if receive the N-zone registration message, be " not response " with the MS state of a control information updating among the subscriber DB 164a of SMC 160 from MS 110.In addition, if receive the affirmation message of response FN message, be " the normal execution " with the MS state of a control information updating among the subscriber DB 164a of SMC 160.In this case, if normally do not carry out the current state of MS 110, operator can make definite according to the time of reception of N-zone registration message and the time of reception of the affirmation message of response FN message.Operator can also be by between the time of reception that calculates message poor, determine the MS state.
As a result, in Fig. 5, after upgrading the MS location registration information, in S205 and S206, pBSC 130 writes out the FN message of the safety related functions that is used to control MS 110, and via BTS 120 FN message is sent to MS 110.When receiving FN message, in S207 and S208, MS 110 controls function corresponding according to the control information that is included in the FN message, and, the affirmation message that responds the reception of FN message is sent to pBSC 130 subsequently via the BTS 120 of private wireless communication system 100 '.
When via BTS 120 when MS 110 receives the affirmation message of response FN message, in S209, pBSC 130 upgrades FN message sink temporal information and the MS state of a control information among the subscriber DB 164a of SMC 160.Then, the MS state of a control information among the subscriber DB 164a of SMC 160 is updated to " the normal execution ".Need understand that equally pBSC 130 not only upgrades the subscriber information among the subscriber DB 164a of SMC 160, and upgrade the subscriber information among the subscriber DB of pHLR140, to keep the consistency of information.
Illustrate that in conjunction with Fig. 6 (for example shutdown) under the situation that the state at MS 110 changes upgrade the processing of the subscriber DB 164a of SMC 160 now.
Fig. 6 shows the flow chart of method of the subscriber DB of the SMC that is used to upgrade private wireless communication system when the registration message that receives from MS about shutdown.
As shown in Figure 6, under the situation of shutdown, in S301 and S302, MS 110 will send to pBSC 130 about the registration message of shutdown via the BTS 120 of private wireless communication system 100 '.
In S303, pBSC 130 bases are from MS 110, via the registration message that BTS 120 receives, and the MS Location Registration among the subscriber DB 164a of renewal SMC 160 receives information and MS state of a control information.In this case, the MS Location Registration reception information among the subscriber DB 164a of SMC 160 is updated to " NO ", and the MS state of a control information among the subscriber DB 164a of SMC 160 is updated to " shutdown ".
As a result, operator upgrades the current state of MS 110, so that easily determine the MS state of a control.For example, when MS 110 shutdown, be " NO " and be " shutdown " with MS state of a control information setting by the MS location registration message being received information setting, upgraded the subscriber information among the subscriber DB 164a of SMC160.In addition, be arranged in shadow region (gap) and therefore uncontrolled (Out of Ctrl) if determine MS 110, pBSC 130 is according to above-mentioned identical processing, upgrades these information (Out of Ctrl) among the subscriber DB 164a of SMC 160.
A kind of method that is used in the alarm log DB of SMC 160 164b storage and managing alarm information of explanation now wherein produces warning information in message during private wireless communication system 100 sends to MS110.
Fig. 7 shows the flow chart to the processing of alarm log DB report warning information, wherein produces warning information in MS control messages (FN message) during private wireless communication system sends to MS.
As shown in Figure 7, at first, in S401, private wireless communication system 100 ' sends to MS 110 via BTS120 with system parameters message, and it enters in the coverage of private wireless communication system 100 ' to inform MS 110.Then, in S402, MS 110 sends to the N-zone registration message BTS 120 of private wireless communication system 100 ' as its location registration message.Lead to and add IMSI information and S/W upgrade information to return Cause field, wherein IMSI information is to be used for determining whether MS 110 registers required one number, and the S/W upgrade information is used to determine whether upgrade by using FN to control any software of the corresponding safety function of MS 110 by private wireless communication system 100 ', and the N-zone registration message is sent to private wireless communication system 100 ' from MS 110.
In S203, BTS 120 will offer pBSC 130 from the location registration message that MS 110 receives.
PBSC 130 is included in ESN value in the location registration message that MS 110 sends by use, searches for the subscriber DB of pHLR 140.In this case, pBSC 130 will be included in from the IMSI value of the MS 110 in the N-zone registration message of MS 110 and IMSI value among the subscriber DB that is stored in pHLR140 and compare, so that determine whether intentionally to have been changed by MS 110 number of MS 110.
If changed the MS number, pBSC 130 changes information stores also management in the alarm log DB of SMC 160 164b with the IMSI of MS 110, and because the subscriber information mistake no longer continues operating process thereafter.
The N-zone registration message is sent under the situation of pBSC 130 at BTS 120 via private wireless communication system 100 ', require MS 110 new specific value, thereby the pBSC of private wireless communication system 100 ' 130 can determine whether with software upgrading MS 110.Promptly, MS 110 will return cause field and be appointed as about whether with software upgrading the S/W upgrade information of MS 110, so that control the corresponding function of MS110, and will return cause field and send to private wireless communication system 100 ' according to the FN message that private wireless communication system 100 ' sends.
When analyze from the N-zone registration message of MS 110 return the cause field value time, if in respective field, there is not specific value, the pBSC130 of private wireless communication system 100 ' determines not to utilize software upgrading MS 110, and corresponding warning information is stored among the alarm log DB 164b of SMC 160 and management.
If in MS 110, do not upgrade the MS Control Software, the control information relevant with MS control do not added in the FN message that will send to MS 110 after a while, do not require that MS 110 sends the affirmation message of response FN message, and do not carry out the FN message retransmission.
If software upgrade information is not appointed as particular value the returning in the cause field of N-zone registration message that is received from MS 110, in S404 and S405, subscriber information among the subscriber DB 164b of pBSC 130 renewal SMC 160, write out the FN message of the safety related functions that is used to control MS 110, and via BTS 120 FN message is sent to MS110 subsequently.
In S406 and S407, MS 110 is according to the FN message from private wireless communication system 100 ', the control corresponding function, and send to pBSC 130 via the affirmation message that BTS 120 will respond FN message.
If the affirmation message from MS 110 does not comprise the information of failing about the FN message sink, perhaps do not receive the confirmation message in the predetermined time cycle from MS 110, in S408, S409 and S410, pBSC 130 retransmits FN message pre-determined number to MS 110, so that receive the affirmation message of hope from MS 110.
After retransmitting pre-determined number FN message, if do not receive the affirmation message of response FN message from MS 110, that is, FN retransmits failure, in S411, pBSC 130 will be stored among the alarm log DB 164b of SMC 160 and management about the warning information that FN retransmits failure.
As a result, when the FN message that will comprise the MS control information sends to MS 110, the pBSC 130 of private wireless communication system 100 ' can determine to respond FN message affirmation message time of reception and retransmit number of times.According to response FN is sent to the affirmation message sink of MS 110 or sends failure, BTS 120 offers pBSC 130 with warning information, and the latter is stored in warning information among the alarm log DB 164b of SMC 160 and management.
SMS server (not shown) can be set in private wireless communication system 100 ',, alarm information about warning information be provided for MS 110 so that as Additional Services.Promptly, when the first data supervision program 162 of SMC 160 when pBSC 130 receives warning information, with reference to cause field value and the MIN/extension number of the MS 110 in the alarm information that receives, can ask from the SMS server to MS 110 alarm information to send.
As mentioned above, in the subscriber DB 164a of SMC 160 and alarm log DB 164b, produce under the situation of all warning information during the transmission of the renewal of storage and management subscriber information and FN message, when the operator of business system 170 request during from the corresponding information of the webserver 165, the request of response operator, the webserver 165 is searched for corresponding information in DB 164a and 164b, and provides the information that searches according to subscriber or alarm type.
In conjunction with Fig. 8 and 9, describe a kind of method in detail via business system 170 various warning information of search and renewal subscriber information.
Fig. 8 is according to second embodiment of the invention, is presented at the example of the subscriber DB management window of the SMC on operator's management system, and Fig. 9 is the example that is written into the DB management window according to second embodiment of the invention, the alarm that is presented at the SMC on operator's management system.
At first, when operator during via business system 70 access web server, the information that the webserver 165 is provided for searching for/manage subscriber and warning information for business system 170, thereby the window of demonstration shown in Fig. 8 and 9.
That is, provide the window of the selection shown in Fig. 8 and 9, so that subscriber and alarm list information can be selected by operator.
When for example " SMC_USER-LIST " is provided in operator,, show the window that is used to allow the subscriber information search as shown in Figure 8 so that search for when upgrading subscriber information from the window that provides.In this case, the input field that is used for subscriber's list search comprises the current state of a control input field of subscriber call number input field (MS_Tel), subscriber's name field, safe and applicable input field, safe class input field, location registration message input-capable field and MS.
When showing as illustrated in fig. 8, operator will send to the webserver 165 by search information being input to each field at the request message of respective subscriber information via the internet.
Respective subscriber information is searched in the request of response operator system 170, the webserver 165 in subscriber server 164a, and respective subscriber information is sent to business system 170.In this case, the subscriber information that is presented on the business system 170 comprises that MS telephone number information, MDN information, subscriber's name information, safe and applicable information, safety level information, location registration message receive information, location registration message receiving time information, FN acknowledge message receiving time information and MS state of a control information.
As a result, operator can easily determine and manage the based on network information of upgrading according to the subscriber.
Select " SMC_ALARM_LIST " so that when determining warning information from window as shown in Figure 8 when operator, the webserver 165 offers business system 170 with window as shown in Figure 9, thereby business system 170 shows these windows.
The searching request field that shows via business system 170 comprises MS telephone number input field, MS_IMSI information input field, MDN input field and the REPORT input field that will import subscriber's name information and alarm type.
The respective subscriber information that will search for by input when operator, when request message is sent to the webserver 165 of SMC 160, the request of response operator system 170, the webserver 165 is searched for corresponding information in alarm log DB 164b, and corresponding information is offered business system 170, and business system 170 shows corresponding information then.
As shown in Figure 9, at least comprise in following one as information Search Results, that show via business system 170: MS telephone number information, MS IMSI information, MDN information, subscriber's name information, switch fault report information, FN confirm receiving time information and MS state of a control information.
Although first and second embodiment of the present invention have been described with respect to CDMA IS-95, it should be appreciated by those skilled in the art, can equivalently the foregoing description be applied to other standard as GSM, WCDMA, CDMA 2000.
According to private wireless communication system of the present invention and use its MS control method, private wireless communication system uses the system parameters message by paging channel broadcasting, it enters dedicated network to inform MS, so that the additional function (for example camera function, MP3 playing function and usb data communication function) of control MS, and MS sends to private wireless communication system by access channel with registration message.Private wireless communication system is according to the registration message from MS, determine whether MS registers in private wireless communication system, if and determine that MS registers in dedicated network, can be by writing out the message that is used for the control of MS function according to the MS control information that is arranged among the DB, and, control the function of MS by MS function control messages is sent to MS.Send to MS by the MS function control messages that will comprise the MS control information with after asking affirmation message at private wireless communication system from MS, if do not receive the confirmation message from MS, private wireless communication system rewrites and retransmits MS function control messages to MS, so that control MS function.
As a result, requiring the company of information security, NGO and various public situation (for example theater, performance place, classroom or convention hall),, can control the MS function, to avoid leakage of information via MS by using dedicated network.
In addition, can be in corresponding reserved area inner control MS function, and do not influence the MS that is positioned at other user outside the reserved area.Utilization is used for the repeating transmission stream of MS function control messages, can realize more reliable MS control and treatment.
In addition, because be sent to the pHLR that links to each other with business system respectively or the subscriber DB of SMC about the report value as a result of the transmission of MS function control messages, and collect by it, its advantageous effects is: operator can be beneficial to management with end value with the source of taking statistics.That is, SMC links to each other with business system via the internet, and the network tool with system cooperating is provided, thereby is provided at subscriber's lastest imformation and warning information that produce, that wish during the MS control flows of response operator request energetically.As a result, can improve the reliability and the convenience of safety management.
Although illustrated and illustrated the present invention in conjunction with the preferred embodiments, it will be apparent to those skilled in the art that to make and revise and change, and do not break away from the defined spirit and scope of the invention of claims.

Claims (25)

1. one kind by using private wireless communication system to control the method for travelling carriage, and the method comprising the steps of:
When the travelling carriage that has carried out registration in private wireless communication system enters the coverage of private wireless communication system, write out the function control messages that is used to control the travelling carriage function at private wireless communication system, and the function control messages is sent to travelling carriage; And
According to the function control messages that sends from special-purpose wireless communication system, at least one function of control travelling carriage.
2. method according to claim 1, also comprise step: when in preset time period not when travelling carriage receives the affirmation message of response function control messages, at private wireless communication system, the function control messages is retransmitted to portable terminal via ad Hoc wireless network.
3. method according to claim 1, wherein, the function control messages comprises attribute notice (FN) message, in this message, adds the information that is used to control the travelling carriage function to predetermined field.
4. method according to claim 3, also comprise step: when travelling carriage via ad Hoc wireless network when private wireless communication system receives FN message, check the reserved word segment value of FN message, and at least one function of controlling travelling carriage according to the field value of checking.
5. method according to claim 3, wherein, the reserved word segment value of FN message is an IS-95 information record field.
6. method according to claim 1, wherein, the function control messages comprises at least one in following: video camera locking control information, the locking of MP3 player control information, multimedia data communication interface control information and record locking control information.
7. method according to claim 1, wherein, the function control messages comprises the transmission solicited message at the affirmation message of the reception of response function control messages.
8. method according to claim 7, wherein, the function control messages comprises information, and this information notice travelling carriage: travelling carriage enters into the coverage of the available private wireless communication system of private radio communication service.
9. method according to claim 1, also comprise step: when in preset time period not when travelling carriage receives the affirmation message of response function control messages, the report value that one of storage and management send successfully according to the function control messages and transmission is failed.
10. method according to claim 9, wherein, report value comprises at least one in following: the IMSI information of registering in the pHLR of private wireless communication system, the ESN information of travelling carriage, send from the IMSI of travelling carriage information, be used to control the software applicability information of travelling carriage function, send successfully and send the receiving time information of the affirmation message of the current state information of the object information of one of failing, portable terminal and response function control messages according to the function control messages.
11. method according to claim 10, wherein, storage and control report value in the database of one of pHLR and additional external security management center (SMC) server.
12. method according to claim 1, also comprise step: according to the function control messages that sends from special-purpose wireless communication system, the corresponding function of locking travelling carriage, and when receiving when informing that travelling carriage shifts out the message of coverage of private wireless communication system, release also recovers the lock function of travelling carriage.
13. the method for a control travelling carriage in private wireless communication system, the method comprising the steps of:
When travelling carriage entered the coverage of private wireless communication system, the system parameters message that report is entered sent to travelling carriage, and received the location registration message that comprises predetermined registration type from travelling carriage;
Upgrade the positional information of travelling carriage according to location registration message, write out the FN message of the information that comprises at least one function that is used to control travelling carriage, and FN message is sent to travelling carriage; And
At travelling carriage, by analyzing the FN message from private wireless communication system, control corresponding function, and the reception of response FN message send to private wireless communication system with acknowledge message.
14. method according to claim 13 also comprises step: when in preset time period not when travelling carriage receives the affirmation message of response function control messages, at private wireless communication system, the function control messages is retransmitted to portable terminal.
15, a kind of by using private wireless communication system to control the method for travelling carriage, the method comprising the steps of:
When the travelling carriage that has carried out registration in private wireless communication system enters the coverage of private wireless communication system, system parameters message is sent to travelling carriage, report to enter;
When the responding system parameter message, when travelling carriage receives the N-zone registration message, independently storing and managing detailed subscriber station information in the outside SMC server, at private wireless communication system, write out the FN message that is used to control the travelling carriage corresponding function, and FN message is sent to travelling carriage via ad Hoc wireless network; And
Response FN message, from travelling carriage confirmation of receipt message, the warning information that is included in the confirmation is stored in the outside SMC server, warning information is resultant according to website control, and when in business system request subscriber information and the warning information at least one, corresponding information is offered business system.
16. method according to claim 15, wherein, comprising from the N-zone registration message of travelling carriage can be according to the software upgrade information of controlling corresponding function from the RF message of private wireless communication system.
17. method according to claim 16 wherein, by returning of N-zone registration message particular value being set in the cause field, sends to private wireless communication system with upgrade information.
18. method according to claim 15, wherein, business system links to each other with the SMC server via IP network.
19. a private wireless communication system comprises control unit, described control unit comprises:
First device, enter the private radio communication coverage of mobile public network in response to the travelling carriage that in private wireless communication system, has carried out registration, write out the function control messages that is used to control the travelling carriage function, and the function control messages is sent to travelling carriage via ad Hoc wireless network; And
Second device, the affirmation message in response to do not receive the reception of response function control messages in the predetermined time cycle from travelling carriage is retransmitted to travelling carriage with the function control messages, so that at least one multi-medium data processing capacity of control travelling carriage.
20. private wireless communication system according to claim 19, wherein, the function control messages comprises at least one in following: video camera locking control information, the locking of MP3 player control information, multimedia data communication interface control information and record locking control information.
21. private wireless communication system according to claim 19, wherein, control unit also comprises: statistics/administrative unit, in response to the affirmation message that does not receive the reception of response function control messages in the predetermined time cycle from travelling carriage, storage and management send successfully and send the report value of one of failure and the subscriber information of travelling carriage according to the function control messages.
22. a private wireless communication system comprises:
Travelling carriage, when entering the coverage of specific private radio communication network, the response notice enters the system parameters message of coverage, send its location registration message, the function control messages that receives according to the response position registration message, control at least one function, and the reception of response function control messages, acknowledge message sent; And
The private radio communication unit, enter the coverage of private radio communication network in response to travelling carriage, system parameters message is sent to travelling carriage, and the response position registration message, write out and send the function control messages of described at least one function that is used for optionally controlling travelling carriage.
23. private wireless communication system according to claim 22, wherein, the private radio communication unit comprises:
PHLR, the upgrading and the subscriber information of storing mobile station, relevant with during additional registration, deletion, position and the state of each travelling carriage change at least one;
PBSC, when described each travelling carriage enters the coverage of private wireless communication system, write out the function control messages that is used to control described each travelling carriage, the function control messages is sent to described each travelling carriage, and upgrading subscriber information, and the transmission result of response function control messages, handle warning information; And
The SMC server, link to each other with pHLR, be used for from the corresponding information of pHLR reception according to the subscriber information change of described each travelling carriage, and storage and management corresponding information, link to each other with pBSC, be used to upgrade and store according to the subscriber information of function control messages to the transmission of travelling carriage, and store and manage according to the transmission of function control messages and the warning information of reception result, and link to each other with business system, be used to respond request, one of subscriber information and warning information are offered business system from operator.
24. private wireless communication system according to claim 23, wherein, the SMC server comprises:
Database is used for according to one of subscriber and alarm type the subscriber information of storing mobile station and warning information;
Message handler, link to each other with pBSC with pHLR, be used to receive and add pHLR to and from the subscriber information of each travelling carriage of pHLR deletion, so that upgrading is stored in the subscriber information in the database, and receive the warning information of handling by pBSC, so that in database, store and manage; And
The webserver links to each other with business system via IP network, and at least one the request in subscriber information and the warning information, search institute information requested is used for offering business system via IP network in database in response to business system.
25. private wireless communication system according to claim 23, wherein, the private radio communication unit also comprises: message sender, in response to producing warning information, provide the text message of informing warning information to travelling carriage according to the transmission of function control messages between pBSC and described each travelling carriage and acknowledge message and at least one in the reception.
CN200610006825XA 2005-02-07 2006-02-07 Private wireless communication system and method for controlling mobile station using the same Expired - Fee Related CN1819703B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR200511433 2005-02-07
KR20050011433 2005-02-07
KR2005-11433 2005-02-07
KR2005-49040 2005-06-08
KR1020050049040A KR100694217B1 (en) 2005-02-07 2005-06-08 private wireless communication system and method controlling wireless terminal using it
KR200549040 2005-06-08

Publications (2)

Publication Number Publication Date
CN1819703A true CN1819703A (en) 2006-08-16
CN1819703B CN1819703B (en) 2011-07-06

Family

ID=36919335

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200610006825XA Expired - Fee Related CN1819703B (en) 2005-02-07 2006-02-07 Private wireless communication system and method for controlling mobile station using the same

Country Status (2)

Country Link
KR (1) KR100694217B1 (en)
CN (1) CN1819703B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101860954B (en) * 2009-04-09 2013-05-08 中兴通讯股份有限公司 Method and system for registered paging in mobile communication system
WO2013082974A1 (en) * 2011-12-09 2013-06-13 惠州Tcl移动通信有限公司 Method and apparatus for selecting server

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100792673B1 (en) * 2006-10-13 2008-01-09 서울통신기술 주식회사 Apparatus and method for wireless terminal control of private wireless communication system
KR100827197B1 (en) * 2006-11-21 2008-05-02 주식회사 케이티프리텔 Method and system for recognizing private network in mobile communication network environment
KR100906953B1 (en) * 2007-05-22 2009-07-08 (주)제너시스템즈 Terminal management system and method for the same
KR100887751B1 (en) * 2007-06-13 2009-03-12 주식회사 케이티프리텔 Method and system for providing wcdma wireless private network service
CN114124498B (en) * 2021-11-12 2024-04-26 中国建设银行股份有限公司 Monitoring equipment registration method and device, electronic equipment and storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100520618B1 (en) * 2003-01-14 2005-10-10 삼성전자주식회사 Method for prohibiting use of function in multi functional mobile communication terminal equipment
CN1458801A (en) * 2003-05-09 2003-11-26 赵生利 Method and device for informing user or automatically closing hand phone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101860954B (en) * 2009-04-09 2013-05-08 中兴通讯股份有限公司 Method and system for registered paging in mobile communication system
WO2013082974A1 (en) * 2011-12-09 2013-06-13 惠州Tcl移动通信有限公司 Method and apparatus for selecting server

Also Published As

Publication number Publication date
KR20060090152A (en) 2006-08-10
KR100694217B1 (en) 2007-03-14
CN1819703B (en) 2011-07-06

Similar Documents

Publication Publication Date Title
CN1819703A (en) Private wireless communication system and method for controlling mobile station using the same
CN1284394C (en) Method for transmitting and receiving controlling information in mobile communication system
CN101053184A (en) Enhanced radio link control error handling
US7593728B2 (en) Private wireless communication system and method for controlling mobile station using the same
CN1838824A (en) Broadcast multicast area management realizing method in wireless communication system
CN1486094A (en) Method and apparatus for mobile communication using load balance
CN101052167A (en) Automatic renewing system for communication number and its realizing method
CN1257631C (en) Short message transfer system based on internet and method of data transfer
CN1852347A (en) Dff-line fault information report method, device and off-line fault reason positioning system
CN1297169C (en) Information packet communication terminal, communication system, communication method and communication program
CN1751458A (en) Apparatus and method for supporting mobility of wireless terminal in wireless communication network
CN1430840A (en) System and method for providing connection in communication network
CN1505413A (en) Method of switching between CDMA system and GSM system for dual mode mobile station
CN1512814A (en) Positioning system and method for providing customer machine terminal based on position service to mobile terminal
CN1759428A (en) Home security system
CN1801231A (en) Emergency call system and emergency call method
CN1599508A (en) Mobile communication control method, control system, and mobile terminal
CN1846410A (en) Method for updating and managing synchronization identifier by using release messages or status request and response
CN101068408A (en) Self log-on method, terminal and server for multi-standby terminal
CN1611020A (en) Position management server and mobile communication system
CN1805576A (en) Mobile communication terminal, mobile communication system, and storage medium
CN101043741A (en) Network-exit processing method of terminal under idle mode
CN1878092A (en) Domain management system, method for building local domain and method for acquisition of local domain licence
CN1867090A (en) Short message network address device and system and method for realizing short message value added service
CN1859739A (en) Authentifying method and system for providing digital broadcast to roaming users

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110706

Termination date: 20190207

CF01 Termination of patent right due to non-payment of annual fee