CN102244839B - A kind of recognition methods of gang MTC equipment and device - Google Patents
A kind of recognition methods of gang MTC equipment and device Download PDFInfo
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- CN102244839B CN102244839B CN201010174320.0A CN201010174320A CN102244839B CN 102244839 B CN102244839 B CN 102244839B CN 201010174320 A CN201010174320 A CN 201010174320A CN 102244839 B CN102244839 B CN 102244839B
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- 230000006854 communication Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000011160 research Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- Computer Networks & Wireless Communication (AREA)
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- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of recognition methods of packet type machine type communication (MTC) equipment, comprising: the international mobile subscriber identity (IMSI) or the travelling carriage comprehensive service digital net number (MSISDN) that obtain gang MTC equipment; The group codes obtaining this gang MTC equipment is resolved to IMSI or MSISDN obtained, and the group belonging to group codes identification gang MTC equipment.The invention also discloses a kind of recognition device of gang MTC equipment.By method and apparatus of the present invention, the group identification to gang MTC equipment and identification effectively can be realized.
Description
Technical field
The present invention relates to communications field machine type communication (MTC) device packets technology, particularly relate to a kind of recognition methods and device of gang MTC equipment.
Background technology
As a key technology of Machine To Machine (M2M, MachinetoMachine) Internet of things system, machine type communication (MTC, Machine-TypeCommunications) has become when previous important research topic.According to the definition that related research institutes provides, MTC a kind ofly relates to one or more data communication not needing the network entity of manual intervention.MTC, based on general communication network, has important application prospect in fields such as security, tracking, measurement, medical treatment, remote maintenance and controls.
But introduce the communication terminal that MTC system often means the new increase of meeting in network in the network of operator, i.e. various MTC device, as transducer, controller etc., this will certainly cause resources a large amount of in network to be taken by MTC device; In addition, too much Signalling exchange also may cause the congested of network.In order to address these problems, existing research institution proposes by MTC device packet transaction, to be about to belong to same user, and the MTC device with some identical characteristics is classified as a group (Group).Like this, network just can control MTC device in units of group, manage or charging etc., thus decreases a lot of Signalling exchange repeated, and also saves Internet resources.
Network will process the MTC device of packet type, first must know how these equipment divide into groups, and namely will judge which equipment belongs to a group.This needs MTC device certain mark self-contained, and meanwhile, the equipment belonging to same group should carry a unification, and can be different from the mark of miscellaneous equipment.But, also there is no a kind of effectively to the method that the MTC device of packet type identifies, thus yet just cannot can identification the MTC device of packet type in M2M communication process in the prior art.
Summary of the invention
In view of this, main purpose of the present invention is the recognition methods and the device that provide a kind of gang MTC equipment, effectively to realize group identification to gang MTC equipment and identification.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of recognition methods of packet type machine type communication (MTC) equipment, the method comprises:
Obtain international mobile subscriber identity (IMSI) or the travelling carriage comprehensive service digital net number (MSISDN) of gang MTC equipment;
The group codes obtaining described gang MTC equipment is resolved to IMSI or MSISDN obtained, and the group according to described group codes identification belonging to gang MTC equipment.
The method comprises further: according to described group codes, and in conjunction with the Mobile Country Code MCC (MCC) in described IMSI and Mobile Network Code (MNC) digital section, or in conjunction with the national code (CC) in described MSISDN and national access code (NDC) digital section, identify the group belonging to described gang MTC equipment.
Described group codes is arranged in identification number of mobile subscriber (MSIN) digital section of IMSI.
Described group codes takies former numerical digits of MSIN digital section or arbitrary several numerical digit.
Described group codes is arranged in Subscriber Number (SN) digital section of MSISDN.
Described group codes takies former numerical digits of SN digital section or arbitrary several numerical digit.
Present invention also offers a kind of recognition device of gang MTC equipment, this device comprises:
Identification code acquiring unit, for obtaining IMSI or MSISDN of gang MTC equipment;
Group identification unit, for resolving to IMSI or MSISDN obtained the group codes obtaining described gang MTC equipment, and the group according to described group codes identification belonging to gang MTC equipment.
Described group identification unit is further used for, and according to described group codes, and in conjunction with MCC and the MNC digital section in described IMSI, or in conjunction with CC and the NDC digital section in described MSISDN, identifies the group belonging to described gang MTC equipment.
Described group codes is arranged in the MSIN digital section of IMSI.
Described group codes is arranged in the SN digital section of MSISDN.
The recognition methods of a kind of gang MTC equipment provided by the present invention and device, by obtaining IMSI or MSISDN of gang MTC equipment, and the group codes obtaining this gang MTC equipment is resolved, the group then belonging to this gang MTC equipment of group codes identification to IMSI or MSISDN obtained.
Pass through the present invention, do not need to do larger change to the existing tag system of network, do not need to revise the network architecture yet, and only need slightly to strengthen the function of the network entity performing identification (RNC-ID) analytic, the group belonging to MTC device just can be determined by the group codes (IGC or MGC) in device identification.
Accompanying drawing explanation
Fig. 1 is the structural representation of IMSI mark in the embodiment of the present invention one;
Fig. 2 is that the several leading position of MSIN digital section in being identified by IMSI in the embodiment of the present invention one is as IMSI structural representation during IGC;
Fig. 3 be in the embodiment of the present invention one by IMSI identify in MSIN digital section any several be used as IGC time IMSI structural representation;
Fig. 4 is the structural representation of MSISDN mark in the embodiment of the present invention two;
Fig. 5 is that the several leading position of SN digital section in being identified by MSISDN in the embodiment of the present invention two is as MSISDN structural representation during MGC;
Fig. 6 be in the embodiment of the present invention two by MSISDN identify in SN digital section any several be used as MGC time MSISDN structural representation;
Fig. 7 is the recognition methods flow chart of a kind of gang MTC equipment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the present invention is further elaborated.
The invention provides a kind of method that gang MTC equipment is identified, make network can determine to belong to by this mark the MTC device of a certain group.Identification method of the present invention, at the international mobile subscriber identity (IMSI that MTC device is conventional, and travelling carriage comprehensive service digital net number (MSISDN InternationalMobileSubscriberIdentity), Mobile-StationInternationalIntegrated-Services-Digital-N etworkNumber) in, for gang MTC equipment increases group codes (GC newly, GroupCode), concrete:
At the identification number of mobile subscriber (MSIN of IMSI mark, MobileSubscriberIdentificationNumber) in digital section, select some numerical digits as the group identification of gang MTC equipment, be called IMSI group codes (IGC, IMSIGroupCode);
In Subscriber Number (SN, the SubscriberNumber) digital section of MSISDN mark, select some numerical digits as the group identification of gang MTC equipment, be called MSISDN group codes (MGC, MSISDNGroupCode).
Certainly; group codes (GC) in the present invention, IMSI group codes (IGC) and MSISDN group codes (MGC) also can be taken as other title; should be appreciated that this difference nominally should not form limiting the scope of the present invention.
In fact, in the present invention, the mark of gang MTC equipment still adopts common IMSI and MSISDN, and a few numerical digits just in these two marks have been endowed new implication, namely for indicating some specific groups.
For in IMSI for gang MTC equipment increases the embodiment of IGC newly, IMSI mark structural representation as shown in Figure 1, this is also IMSI marking structure general at present.This mark comprises three digital sections:
Mobile Country Code MCC (MCC, MobileCountryCode): for the country belonging to unique identification mobile subscriber;
Mobile Network Code (MNC, MobileNetworkCode): for identifying the ownership public land mobile communication network (PLMN, PublicLandMobileNetwork) of mobile subscriber;
Identification number of mobile subscriber (MSIN, MobileSubscriberIdentificationNumber): for identifying this mobile subscriber in above-mentioned PLMN network range.
In above three digital sections, MCC and MNC has been endowed specific meanings, namely indicates institute possession and the network of user or equipment.The present invention processes MSIN digital section, in MSIN, namely select some numerical digits as the group codes of gang MTC equipment, for identifying the group belonging to MTC device.
In actual applications, can using former positions of MSIN as an independently digital section, as the IGC of group, as shown in Figure 2; Also distribution condition sweetly disposition that can be current according to MSIN resource in network, combines the IGC as group using several numerical digit arbitrary in MSIN, as shown in Figure 3.
No matter adopt the scheme shown in Fig. 2 or Fig. 3, network entity all must know IGC and the numerical digit of this IGC residing in MSIN of MTC group when resolving the IMSI of MTC device.In addition, current related research institutes regulation, the equipment of same MTC group is all belong to same contracted user, and therefore, network, when identifying MTC group according to IMSI, should be all resolve the IMSI with specific MCC and MNC and identify.Obviously, to any equipment (being not only MTC device) in network, as long as comprise set of number in its IMSI match with the IGC of a certain MTC group and be also distributed in numerical digit identical in MSIN with this IGC, and itself MCC with MNC is identical with this MTC group device, so this equipment will to be regarded as and belongs to this MTC group by network entity.Therefore, when selecting IGC code and numerical digit shared in IMSI thereof for MTC group, and when distributing IMSI for other equipment (i.e. non-grouping formula MTC device), all should be noted that not allowing network a unrelated equipment be mistaken for belongs to some MTC groups.
This shows, in order to reduce MTC group taking IMSI resource, the length of IGC code should obtain longer as far as possible.For example, if network settings MSIN is 10, certain MTC group comprises 75 equipment, so the IGC of this group just should get 8, because so, the IMSI with identical MCC, MNC and IGC (and in identical numerical digit) will have 100, and these 100 IMSI can only be used by this MTC group, and this just in time can hold 75 equipment in group; If the IGC of this group is reduced to 7, the IMSI with identical MCC, MNC and IGC (and in identical numerical digit) just will reach 1000, that is, this group can take 1000 IMSI, and wherein only having 75 meetings to be used, this obviously will cause the serious waste of IMSI resource.
For in MSISDN for gang MTC equipment increases the embodiment of MGC newly, MSISDN mark structural representation as shown in Figure 4, this is also MSISDN marking structure general at present.This mark comprises three digital sections:
National code (CC, CountryCode): carry out the country registering place for marking terminal;
National access code (NDC, NationalDestinationCode): for identifying a numbering area in country or a network;
Subscriber Number (SN, SubscriberNumber): for identifying this mobile terminal in above-mentioned numbering area or network range.
In above three digital sections, CC and NDC has been specified for institute possession or the network of indicating user or equipment.The present invention processes SN digital section, in SN, namely select some numerical digits as the group codes of gang MTC equipment, for identifying the group belonging to MTC device.
In actual applications, can using former positions of SN as an independently digital section, as group MGC, as shown in Figure 5; Also distribution condition that can be current according to SN resource in network, combines the MGC as group using several numerical digit arbitrary in SN, as shown in Figure 6.
No matter adopt the scheme of Fig. 5 or Fig. 6, network entity, when resolving the MSISDN of MTC device, all must know MGC and the numerical digit of this MGC residing in SN of MTC group.In addition, current related research institutes regulation, the equipment of same MTC group is all belong to same contracted user, and therefore, network, when identifying MTC group according to MSISDN, should be all resolve the MSISDN with specific CC and NDC and identify.Obviously, to any equipment (being not only MTC device) in network, as long as comprise set of number in its MSISDN match with the MGC of a certain MTC group and be also distributed in numerical digit identical in MSISDN with this MGC, and itself CC with NDC is identical with this MTC group device, so this equipment will to be regarded as and belongs to this MTC group by network entity.Therefore, when selecting MGC code and numerical digit shared in MSISDN thereof for MTC group, and when distributing MSISDN for other equipment (i.e. non-grouping formula MTC device), all should be noted that not allowing network a unrelated equipment be mistaken for belongs to some MTC groups.
This shows, in order to reduce MTC group taking MSISDN resource, the length of MGC code should obtain longer as far as possible.For example, if network settings SN is 10, certain MTC group comprises 75 equipment, so the MGC of this group just should get 8, because so, the MSISDN with identical CC, NDC and MGC (and in identical numerical digit) will have 100, and these 100 MSISDN can only be used by this MTC group, and this just in time can hold 75 equipment in group; If the MGC of this group is reduced to 7, the MSISDN with identical CC, NDC and MGC (and in identical numerical digit) just will reach 1000, that is, this group can take 1000 MSISDN, and wherein only having 75 meetings to be used, this obviously will cause the serious waste of MSISDN resource.
On the above-mentioned method basis that gang MTC equipment is identified, present invention also offers a kind of recognition methods of gang MTC equipment, as shown in Figure 7, mainly comprise the following steps:
Step 701, the network entity carrying out recognition of devices obtains IMSI or MSISDN of gang MTC equipment.
Step 702, resolves to IMSI or MSISDN obtained the group codes obtaining this gang MTC equipment, and the group belonging to this gang MTC equipment of group codes identification.
Current related research institutes regulation, the equipment of same MTC group is all belong to same contracted user, and therefore, network, when identifying MTC group according to IMSI, should be all resolve the IMSI with specific MCC and MNC and identify.Obviously, to any equipment (being not only MTC device) in network, as long as comprise set of number in its IMSI match with the IGC of a certain MTC group and be also distributed in numerical digit identical in MSIN with this IGC, and itself MCC with MNC is identical with this MTC group device, so this equipment will to be regarded as and belongs to this MTC group by network entity.
Same, network, when identifying MTC group according to MSISDN, should be all resolve the MSISDN with specific CC and NDC and identify.Obviously, to any equipment (being not only MTC device) in network, as long as comprise set of number in its MSISDN match with the MGC of a certain MTC group and be also distributed in numerical digit identical in MSISDN with this MGC, and itself CC with NDC is identical with this MTC group device, so this equipment will to be regarded as and belongs to this MTC group by network entity.
Network entity, when resolving the IMSI of MTC device, must be predicted IGC and the numerical digit of this IGC residing in MSIN of MTC group, and then from correct position acquisition to IGC, and could identify the group belonging to gang MTC equipment.Network entity is after getting the IGC of gang MTC equipment, and the information of the IGC IGC of acquisition and network entity self stored compares, and then the group belonging to comparative result identification gang MTC equipment.Certainly, prerequisites of these operations are that network entity must know country belonging to MTC group and network, the i.e. numerical value of MCC and MNC.
Same, network entity, when resolving the MSISDN of MTC device, must be predicted MGC and the numerical digit of this MGC residing in MSISDN of MTC group, and then from correct position acquisition to MGC, and could identify the group belonging to gang MTC equipment.Network entity is after getting the MGC of gang MTC equipment, and the information of the MGC MGC of acquisition and network entity self stored compares, and then the group belonging to comparative result identification gang MTC equipment.Certainly, prerequisites of these operations are that network entity must know country belonging to MTC group and network, the i.e. numerical value of CC and NDC.
The recognition methods of corresponding above-mentioned gang MTC equipment, present invention also offers a kind of recognition device of gang MTC equipment, comprising: identification code acquiring unit and group identification unit.Wherein, identification code acquiring unit, for obtaining IMSI or MSISDN of gang MTC equipment.Group identification unit, for resolving to IMSI or MSISDN obtained the group codes obtaining this gang MTC equipment, and according to group codes, simultaneously in conjunction with MCC and the MNC digital section in IMSI or CC and the NDC digital section in MSISDN, identify the group belonging to this gang MTC equipment.
It should be noted that, group codes can be arranged in the MSIN digital section of IMSI, takies former numerical digits of MSIN digital section or arbitrary several numerical digit; Also the SN digital section of MSISDN be can be arranged in, former numerical digits of SN digital section or arbitrary several numerical digit taken.
In sum, pass through the present invention, do not need to do larger change to the existing tag system of network, do not need to revise the network architecture yet, and only need slightly to strengthen the function of the network entity performing identification (RNC-ID) analytic, the group belonging to MTC device just can be determined by the group codes (IGC or MGC) in device identification.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (10)
1. a recognition methods for packet type machine type communication MTC device, is characterized in that, the method comprises:
Obtain international mobile subscriber identity IMSI or the travelling carriage comprehensive service digital net number MSISDN of gang MTC equipment;
The group codes obtaining described gang MTC equipment is resolved to IMSI or MSISDN obtained, according to described group codes, and in conjunction with the Mobile Country Code MCC MCC in described IMSI and Mobile Network Code MNC digital section, or in conjunction with the national code CC in described MSISDN and national access code NDC digital section, identify the group belonging to described gang MTC equipment.
2. the recognition methods of gang MTC equipment according to claim 1, it is characterized in that, described group codes is arranged in the identification number of mobile subscriber MSIN digital section of IMSI.
3. the recognition methods of gang MTC equipment according to claim 2, it is characterized in that, described group codes takies former numerical digits of MSIN digital section or arbitrary several numerical digit.
4. the recognition methods of gang MTC equipment according to claim 1, it is characterized in that, described group codes is arranged in the Subscriber Number SN digital section of MSISDN.
5. the recognition methods of gang MTC equipment according to claim 4, it is characterized in that, described group codes takies former numerical digits of SN digital section or arbitrary several numerical digit.
6. a recognition device for gang MTC equipment, is characterized in that, this device comprises:
Identification code acquiring unit, for obtaining IMSI or MSISDN of gang MTC equipment;
Group identification unit, for resolving to IMSI or MSISDN obtained the group codes obtaining described gang MTC equipment, and according to described group codes, and in conjunction with MCC and the MNC digital section in described IMSI, or in conjunction with CC and the NDC digital section in described MSISDN, identify the group belonging to described gang MTC equipment.
7. the recognition device of gang MTC equipment according to claim 6, it is characterized in that, described group codes is arranged in the MSIN digital section of IMSI.
8. the recognition device of gang MTC equipment according to claim 7, it is characterized in that, described group codes takies former numerical digits of MSIN digital section or arbitrary several numerical digit.
9. the recognition device of gang MTC equipment according to claim 6, it is characterized in that, described group codes is arranged in the SN digital section of MSISDN.
10. the recognition device of gang MTC equipment according to claim 9, it is characterized in that, described group codes takies former numerical digits of SN digital section or arbitrary several numerical digit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010174320.0A CN102244839B (en) | 2010-05-13 | 2010-05-13 | A kind of recognition methods of gang MTC equipment and device |
| PCT/CN2011/073000 WO2011140885A1 (en) | 2010-05-13 | 2011-04-19 | Method and device for identifying group-based machine-type communication (mtc) device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010174320.0A CN102244839B (en) | 2010-05-13 | 2010-05-13 | A kind of recognition methods of gang MTC equipment and device |
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| CN102244839A CN102244839A (en) | 2011-11-16 |
| CN102244839B true CN102244839B (en) | 2016-02-10 |
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| CN201010174320.0A Expired - Fee Related CN102244839B (en) | 2010-05-13 | 2010-05-13 | A kind of recognition methods of gang MTC equipment and device |
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| WO (1) | WO2011140885A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8953478B2 (en) * | 2012-01-27 | 2015-02-10 | Intel Corporation | Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback |
| CN105519198A (en) * | 2014-08-08 | 2016-04-20 | 华为技术有限公司 | Apparatus, system and method for user equipment identification of shared network |
| CN104539587A (en) * | 2014-12-09 | 2015-04-22 | 中国电子科技集团公司第十五研究所 | Thing access and group interaction method used for Internet of things |
| CN107277845B (en) * | 2016-04-06 | 2021-03-26 | 中兴通讯股份有限公司 | Method, device and system for determining starting cell measurement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601319A (en) * | 2007-01-31 | 2009-12-09 | 交互数字技术公司 | Be used for the method and apparatus that paging group is handled |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101459899A (en) * | 2009-01-09 | 2009-06-17 | 华为技术有限公司 | Number distributing method and communication network for machine customer |
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- 2010-05-13 CN CN201010174320.0A patent/CN102244839B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601319A (en) * | 2007-01-31 | 2009-12-09 | 交互数字技术公司 | Be used for the method and apparatus that paging group is handled |
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| CN102244839A (en) | 2011-11-16 |
| WO2011140885A1 (en) | 2011-11-17 |
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