CN101203038B - Method for processing location updating request and network entity - Google Patents
Method for processing location updating request and network entity Download PDFInfo
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- CN101203038B CN101203038B CN200610167204XA CN200610167204A CN101203038B CN 101203038 B CN101203038 B CN 101203038B CN 200610167204X A CN200610167204X A CN 200610167204XA CN 200610167204 A CN200610167204 A CN 200610167204A CN 101203038 B CN101203038 B CN 101203038B
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Abstract
The invention discloses a method for handling requests for updating positions and a network body to solve problems that when a position updating request is initiated by a user terminal, a link circuit congestion of a network side is directly reflected by a existing technique to the user terminal, thus bringing a bad experience for the user. The method of the invention includes that the position updating request is initiated by the user terminal and a position updating receiving message is replied by the network side to the user terminal when that the position updating is not currently allowed by the user terminal and a preinstalled rule is met is judged by the network side. The network body of the invention includes a judging unit for judging whether the position updating is allowed to be carried out by the user terminal initiating the position updating request, a rule setting unit for preserving the preinstalled rule, and a replying unit for replying the position updating receiving message to the user terminal when the judging unit judges that the position updating is not currently allowed by the user terminal and the rule preserved in the rule setting unit is met.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of method and network entity of handling position updating request.
Background technology
Along with the development of mobile service, Bulk Call more and more becomes a problem that can not be ignored to the impact of network element, under the impact of Bulk Call, causes the link congestion of bottom easily, causes arbitrarily losing of message bag, the service disconnection of a large number of users at present.
Under such background, fluidics has also just become the focus that research is used in the industry.And behind the Flow Control function on, the congestion situation of alleviation link that just can be orderly, the discarding method that no matter is to use bottom message bag still are that the affairs interrupt method on upper strata is come alleviate congestion, and user's business procedure termination problem still can't solve.
In the prior art, the link congestion situation with network side is directly reflected on the user terminal.For example: user terminal is initiated location update request message, if network side has started the Flow Control function, the message bag Flow Control of this request message is fallen; Perhaps network side has started the Flow Control function, and the message bag of this request message does not need by Flow Control, and this moment link congestion in fact; Perhaps network side does not start the Flow Control function, and this moment link congestion in fact, then network side all can be replied the position and upgraded refuse information.Described user terminal can be initiated location update request message after receiving that refuse information is upgraded in the position again.Being embodied directly in user's situation at the moment is the continuous search network of user terminal, and can not enter net.Obviously like this, brought bad experience to the user.
In sum, when user terminal was initiated position updating request, prior art was directly reflected into the link congestion situation of network side on the user terminal, has brought bad experience to the user.
Summary of the invention
The invention provides a kind of method and network entity of handling position updating request, when initiating position updating request in order to solve user terminal, prior art is directly reflected into the link congestion situation of network side on the user terminal, brings the problem of bad experience to the user.
The inventive method comprises the following steps: user terminal initiation position updating request; And network side judges that current this user terminal that do not allow carries out the position renewal, and when satisfying preset regular, reply the position renewal to this user terminal and accept message, described default rule comprises: the false online of current permission, and be in the false user terminal of net state of going up in the current area less than preset threshold value, or, the false online of current permission, and the described user terminal roaming of current permission; Wherein, described false online is: reply the position renewal to user terminal and accept message, but this user terminal is not finished authentication and registration operation.
In sum, network side judges that the current condition that does not allow this user terminal to carry out upgrading the position is one of following: the flow control function of network side starts, and the location update request message that user terminal is sent is dropped; Network side is judged current link congestion and/or link failure.
Network entity of the present invention comprises: judging unit is used to judge that the current user terminal that whether allows to initiate position updating request carries out the position renewal; Rule is provided with the unit, is used to preserve default rule, and described default rule comprises: the false online of current permission, and be in the false user terminal of net state of going up in the current area less than preset threshold value, or, the false online of current permission, and the described user terminal roaming of current permission; Wherein, described false online is: reply the position renewal to user terminal and accept message, but this user terminal is not finished authentication and registration operation; Reply the unit, be used for judging currently not allowing described user terminal to carry out the position to upgrade, and satisfied rule is when being provided with preserve in the unit regular, reply position to this user terminal and upgrade and accept message at judging unit.
Wherein, described network entity also comprises: whether false function of surfing the Net unit is used for starting or closing false function of surfing the Net, and when starting false function of surfing the Net, allows vacation to surf the Net according to threshold determination is current; When described rule is provided with the rule of preserving in the unit and is the false online of the current permission in false function of surfing the Net unit, reply the position to described user terminal and upgrade and accept message.
Wherein, described network entity also comprises: whether false function of surfing the Net unit is used for starting or closing false function of surfing the Net, and when starting false function of surfing the Net, allows vacation to surf the Net according to threshold determination is current; The roaming identifying unit is used to judge the current described user terminal roaming that whether allows; It is the false online of the current permission in false function of surfing the Net unit that described rule is provided with the rule of preserving in the unit, and roams identifying unit and judge when the described user terminal of current permission is roamed, and upgrades to this user terminal answer position and accepts message.
Beneficial effect of the present invention is as follows:
The present invention judges that at network side the current user terminal that does not allow to initiate position updating request carries out the position when upgrading, and directly replys the position and upgrades refuse information unlike prior art.But increased default rule, judge that at network side the current user terminal that does not allow to initiate position updating request carries out the position renewal, and when satisfying preset regular, reply the position renewal to this user terminal and accept message, thereby make this user terminal temporarily no longer initiate position updating request, and then make the user experience accessed network, and improve user experience, also saved Internet resources simultaneously.And network side still carries out the Flow Control subsequent treatment according to prior art.
When described user terminal need upgrade the position and when initiating position updating request once more automatically, or user terminal is when initiating service request, and network side is handled with foregoing again.Promptly judge currently not allow this user terminal to carry out the position to upgrade, and satisfy defaultly when regular, reply position to this user terminal once more and upgrade and accept message; Judge currently not allow this user terminal to carry out the position to upgrade, and do not satisfy defaultly when regular, reply position to this user terminal and upgrade refuse information; Judge that this user terminal of current permission carries out the position when upgrading, then reply position and upgrade and accept message, and finish flow processs such as authentication to this user terminal, registration to this user terminal.
Description of drawings
Fig. 1 is the inventive method flow chart of steps;
Fig. 2 is the inventive method embodiment one signaling process figure;
Fig. 3 is the inventive method embodiment two signaling process figure;
Fig. 4 is the inventive method embodiment three signaling process figure;
Fig. 5 is a network entity structural representation of the present invention;
Fig. 6 is the structural representation of network entity embodiment one of the present invention;
Fig. 7 is the structural representation of network entity embodiment two of the present invention.
Embodiment
For under the prerequisite of network side link congestion, when user terminal is initiated position updating request, make the link congestion unaware of user to network side, to improve user experience, simultaneously also for conserve network resources, the invention provides a kind of method of handling position updating request, can be applicable to mobile communication system such as CDMA, GSM/UMTS.Referring to shown in Figure 1, comprise following key step:
S1, user terminal are initiated position updating request.
The situation that user terminal is initiated position updating request includes but not limited to following three kinds:
When situation one, user terminal start.
Behind situation two, the process step S1 to S4, user terminal is in the false net state of going up (promptly when the network side link congestion, give illusion of user, allow the user think this user terminal access network, but unpromising this user terminal of real network side is finished operations such as authentication, registration); Afterwards, because (for example: this user terminal is roamed) upgraded in the actual residing geographical position of this user terminal, upgrade and carry out the position from the trend network side.
Behind situation three, the process step S1 to S4, user terminal is in the false net state of going up; Afterwards, the user initiates service request (for example: call), and then this user terminal carries out the position renewal from the trend network side, in the hope of access network.
S2, network side judge that current this user terminal that whether allows carries out the position renewal, if do not allow, then changes step S3 over to; Otherwise, finish the position of this user terminal upgraded.
After network side is received the location update request message that described user terminal sends, judge currently whether allow this user terminal to carry out the position to upgrade.The rule of described judgement is:
At first, judge whether the flow control function of network side starts, if flow control function starts, and the message bag of this location update request message fallen by Flow Control, then judges currently not allow this user terminal to carry out the position to upgrade, and changes step S3 over to; If flow control function starts, but do not need the message bag of this location update request message of Flow Control, then carry out follow-up judgement; If flow control function does not start, then carry out follow-up judgement.
Secondly, judge network side current whether link congestion and/or link failure, if judge that then current this user terminal that do not allow carries out the position renewal, and change step S3 over to; Otherwise judge that this user terminal of current permission carries out the position and upgrades, promptly reply position to this user terminal and upgrade and accept message, and finish flow processs such as authentication to this user terminal, registration according to prior art.
S3, network side judge whether to satisfy default rule, if satisfy, then change step S4 over to; Otherwise, reply the position to this user terminal and upgrade refuse information.
Network side can be judged according to strategy optional one from default rule, if satisfy preset rules, then change step S4 over to; Otherwise reply the position to this user terminal and upgrade refuse information.
Preset rules described in this step includes but not limited to following three,
One of rule: directly reply the position renewal and accept message to described user terminal.
Two of rule: (situation according to location area cell had started false function of surfing the Net when current permission vacation was surfed the Net, and the quantity that is in the false upward user terminal of net state in current this sub-district is less than preset threshold value), reply the position renewal to described user terminal and accept message.
Three of rule: the false online of current permission, and during the described user terminal roaming of current permission, reply position to this user terminal and upgrade and accept message.
S4, reply position to this user terminal and upgrade and accept message.
This step is after message is accepted in this user terminal answer position renewal, this user terminal is promptly thought access network, and temporarily no longer initiating position updating request (promptly enter false go up net state), the user who uses this user terminal is then to the link congestion situation unaware of network side; Network side still carries out the Flow Control subsequent treatment according to prior art.When satisfying the situation of the initiation position updating request described in the step S1, this user terminal is just initiated position updating request once more, and so forth.
Below specifically describe the inventive method by three method embodiment.
Method embodiment one, user terminal (for example: start) are initially initiated position updating request.Referring to shown in Figure 2, comprise the following steps:
101, user terminal MS sends location update request message to moving exchanging center MSC/VLR Visitor Location Register VLR.
102, MSC/VLR judges that the current message bag that whether starts Flow Control and this location update request message is fallen by Flow Control, if then change step 105 over to; Otherwise, change step 103 over to.
103, MSC/VLR sends MAP_UPDATE_LOCATION_REQ message or MAP_SEND_AUTHENTICATION_INFO_REQ to attaching position register HLR.
If 104 current link congestion and/or link failures, HLR sends MAP_P_ABORT_IND or MAP_U_ABORT_IND or MAP_NOTICE_IND from bottom back to MSC/VLR.
105, MSC/VLR replys the position renewal to MS and accepts message.
One of rule among this method embodiment among the corresponding above-mentioned S3 of used preset rules, also be applicable to certainly the rule among the above-mentioned S3 two and rule three.
Method embodiment two, user terminal are in false upward net state, and carry out the position once more and upgrade.Referring to shown in Figure 3, comprise the following steps:
201, be in the false user terminal of going up net state and carry out position updating request once more.
202, be in user data that the false user terminal of going up net state preserves in VLR be do not confirmed by HLR and do not have the authentication collection to exist.Owing to there is not black user without authentication, can not occur inconsistent with the data mode among the HLR yet, initiate the position once more when upgrading so be in the false user terminal of going up net state, MSC/VLR judges that the current message bag that whether starts Flow Control and this location update request message is fallen by Flow Control, if then change step 205 over to; Otherwise, change step 203 over to, make VLR reach authentication collection (MAP_SEND_AUTHENTICATION_INFO_REQ) to HLR, perhaps VLR initiates position updating request (MAP_UPDATE_LOCATION_REQ) to HLR.
203, MSC/VLR sends MAP_UPDATE_LOCATION_REQ message or MAP_SEND_AUTHENTICATION_INFO_REQ to HLR.
If 204 current link congestion and/or link failures, HLR sends MAP_P_ABORT_IND or MAP_U_ABORT_IND or MAP_NOTICE_IND from bottom back to MSC/VLR.
205, MSC/VLR judges whether the location area cell at the current place of MS has started false function of surfing the Net, if, judge further that then whether the quantity that is in the false upward MS of net state in current this sub-district is less than preset threshold value, if less than preset threshold value, then judge to allow the false online of described MS, and change step 206 over to; Otherwise, change step 207 over to.
206, MSC/VLR replys the position renewal to MS and accepts message.
207, MSC/VLR replys position renewal refuse information to MS.
Two of rule among this method embodiment among the corresponding above-mentioned S3 of used preset rules also is applicable to one of rule among the above-mentioned S3 and three of rule certainly.
Method embodiment three, be in the false user terminal of going up net state and initiate service request.Referring to shown in Figure 4, comprise the following steps:
301, be in the false user terminal of going up net state and initiatively initiate service request.
302, be in user data that the false user terminal of going up net state preserves in VLR be do not confirmed by HLR and do not have the authentication collection to exist.Owing to can not exist without the black user of authentication and carry out business, can not occur with the inconsistent abnormal conditions of the data mode among the HLR yet, can not make the user walk around the business of call blocking yet, can not produce harmful effect to business, so when being in the false user terminal of going up net state and initiatively initiating service request, MSC/VLR can refuse its CM (Connect management) service request.
303, MS can initiatively initiate position updating request after receiving CM service denial message.
304, be in user data that the false user terminal of going up net state preserves in VLR be do not confirmed by HLR and do not have the authentication collection to exist.Owing to there is not black user without authentication, can not occur inconsistent with the data mode among the HLR yet, initiate the position once more when upgrading so be in the false user terminal of going up net state, MSC/VLR judges that the current message bag that whether starts Flow Control and this location update request message is fallen by Flow Control, if then change step 307 over to; Otherwise, change step 305 over to, make VLR reach authentication collection (MAP_SEND_AUTHENTICATION_INFO_REQ) to HLR, perhaps VLR initiates position updating request (MAP_UPDATE_LOCATION_REQ) to HLR.
305, MSC/VLR sends MAP_UPDATE_LOCATION_REQ message or MAP_SEND_AUTHENTICATION_INFO_REQ to HLR.
If 306 current link congestion and/or link failures, HLR sends MAP_P_ABORT_IND or MAP_U_ABORT_IND or MAP_NOTICE_IND from bottom back to MSC/VLR.
307, MSC/VLR judges whether the location area cell at the current place of MS has started false function of surfing the Net, if, judge further that then whether the quantity that is in the false upward MS of net state in current this sub-district is less than preset threshold value, if less than preset threshold value, then judge to allow the false online of described MS, and change step 308 over to; Otherwise, change step 310 over to.
308, MSC/VLR judges that current this MS that whether allows in this VLR roaming, if allow, then changes step 309 over to; Otherwise, change step 310 over to.
309, MSC/VLR replys the position renewal to MS and accepts message.
310, MSC/VLR replys position renewal refuse information to MS.
Three of rule among this method embodiment among the corresponding above-mentioned S3 of used preset rules also is applicable to one of rule among the above-mentioned S3 and two of rule certainly.
The present invention also provides a kind of network entity, and referring to shown in Figure 5, it comprises: judging unit and rule are provided with the unit, and with rule the answer unit that the unit links to each other respectively are set with judging unit.
Further the rule-based rule of preserving in the unit that is provided with referring to shown in Figure 6, also can comprise among first embodiment of described network entity with rule the false function of surfing the Net unit that the unit links to each other is set.
Further the rule-based rule of preserving in the unit that is provided with referring to shown in Figure 7, also can comprise among second embodiment of described network entity with rule false function of surfing the Net unit and the roaming identifying unit that the unit links to each other is set.
Described judging unit is used to judge that the current user terminal that whether allows to initiate position updating request carries out the position renewal.
Described rule is provided with the unit, is used to preserve default rule.Described network entity can be judged according to strategy optional one from default rule.One of rule is accepted message for directly replying the position renewal to described user terminal.Rule-based two, described network entity further comprises false function of surfing the Net unit, is used for starting or closing false function of surfing the Net, and when starting false function of surfing the Net, whether allows false online according to threshold determination is current; When two of rule is the current permission vacation online of false function of surfing the Net unit, replys the position renewal to described user terminal and accept message.Rule-based three, described network entity further comprises false function of surfing the Net unit, is used for starting or closing false function of surfing the Net, and when starting false function of surfing the Net, whether allows false online according to threshold determination is current; And the roaming identifying unit, be used to judge the current described user terminal roaming that whether allows.Three of rule is the false online of the current permission in false function of surfing the Net unit, and roams identifying unit and judge when the described user terminal of current permission is roamed, and upgrades to this user terminal answer position and accepts message.
Described answer unit is used for judging at judging unit currently not allowing described user terminal to carry out the position to upgrade, and satisfied rule is when being provided with preserve in the unit regular, replys position to this user terminal and upgrades and accept message.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (6)
1. a method of handling position updating request is characterized in that, comprises the following steps:
User terminal is initiated position updating request; And
Network side judges that current this user terminal that do not allow carries out the position renewal, and when satisfying preset regular, reply the position renewal to this user terminal and accept message, described default rule comprises: the false online of current permission, and be in the false user terminal of net state of going up in the current area less than preset threshold value, or, the false online of current permission, and the described user terminal roaming of current permission; Wherein, described false online is: reply the position renewal to user terminal and accept message, but this user terminal is not finished authentication and registration operation.
2. the method for claim 1 is characterized in that, network side judges that the current condition that does not allow this user terminal to carry out upgrading the position is one of following:
The flow control function of-network side starts, and the location update request message that user terminal is sent is dropped;
-network side is judged current link congestion and/or link failure.
3. the method for claim 1 is characterized in that, network side judges and currently not allow this user terminal to carry out the position to upgrade, and does not satisfy defaultly when regular, replys position to this user terminal and upgrades refuse information.
4. a network entity is characterized in that, comprising:
Judging unit is used to judge that the current user terminal that whether allows to initiate position updating request carries out the position renewal;
Rule is provided with the unit, is used to preserve default rule, and described default rule comprises: the false online of current permission, and be in the false user terminal of net state of going up in the current area less than preset threshold value, or, the false online of current permission, and the described user terminal roaming of current permission; Wherein, described false online is: reply the position renewal to user terminal and accept message, but this user terminal is not finished authentication and registration operation;
Reply the unit, be used for judging currently not allowing described user terminal to carry out the position to upgrade, and satisfied rule is when being provided with preserve in the unit regular, reply position to this user terminal and upgrade and accept message at judging unit.
5. entity as claimed in claim 4 is characterized in that, described network entity also comprises: whether false function of surfing the Net unit is used for starting or closing false function of surfing the Net, and when starting false function of surfing the Net, allows vacation to surf the Net according to threshold determination is current;
When described rule is provided with the rule of preserving in the unit and is the false online of the current permission in false function of surfing the Net unit, reply the position to described user terminal and upgrade and accept message.
6. entity as claimed in claim 4 is characterized in that, described network entity also comprises: whether false function of surfing the Net unit is used for starting or closing false function of surfing the Net, and when starting false function of surfing the Net, allows vacation to surf the Net according to threshold determination is current; The roaming identifying unit is used to judge the current described user terminal roaming that whether allows;
It is the false online of the current permission in false function of surfing the Net unit that described rule is provided with the rule of preserving in the unit, and roams identifying unit and judge when the described user terminal of current permission is roamed, and upgrades to this user terminal answer position and accepts message.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610167204XA CN101203038B (en) | 2006-12-13 | 2006-12-13 | Method for processing location updating request and network entity |
| EP07817147.7A EP2083579B1 (en) | 2006-10-25 | 2007-10-25 | Processing location update request method, network entity, congestion control method and apparatus |
| PCT/CN2007/070956 WO2008049376A1 (en) | 2006-10-25 | 2007-10-25 | Processing location update request method, network entity, congestion control method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200610167204XA CN101203038B (en) | 2006-12-13 | 2006-12-13 | Method for processing location updating request and network entity |
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| CN101203038A CN101203038A (en) | 2008-06-18 |
| CN101203038B true CN101203038B (en) | 2010-10-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293021A (en) * | 2009-01-23 | 2011-12-21 | 阿尔卡特朗讯公司 | Method and related device for realizing protection of the privacy of user location information |
| CN101895858B (en) * | 2009-05-20 | 2014-11-05 | 华为技术有限公司 | Location update strategy acquisition, location update reject and paging methods and equipment |
| CN102045806B (en) * | 2009-10-10 | 2015-04-01 | 中兴通讯股份有限公司 | Network soft substitution method and device |
| WO2016081910A1 (en) * | 2014-11-21 | 2016-05-26 | Huawei Technologies Co., Ltd. | System and method for modifying a service-specific data plane configuration |
| CN108959435B (en) * | 2018-06-12 | 2020-06-16 | 北京小蓦机器人技术有限公司 | Method and equipment for providing resource information for user |
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