CN102244839A - Identification method and apparatus for gang MTC equipment - Google Patents
Identification method and apparatus for gang MTC equipment Download PDFInfo
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- CN102244839A CN102244839A CN2010101743200A CN201010174320A CN102244839A CN 102244839 A CN102244839 A CN 102244839A CN 2010101743200 A CN2010101743200 A CN 2010101743200A CN 201010174320 A CN201010174320 A CN 201010174320A CN 102244839 A CN102244839 A CN 102244839A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000006854 communication Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000005516 engineering process Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
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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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Abstract
The invention discloses an identification method for gang machine-type communications (MTC) equipment. The method comprises the following steps: obtaining an international mobile subscriber identity (IMSI) or a mobile-station international integrated-services-digital-network number (MSISDN) of gang MTC equipment; and parsing the obtained IMSI or the MSISDN to obtain a group code of the gang MTC equipment and identifying a group that the gang MTC equipment belongs to according to the group code. In addition, the invention also discloses an identification apparatus for the gang MTC equipment. According to the identification method and the apparatus for the gang MTC equipment provided in the invention, an identifier and identification of the gang MTC equipment can be realized effectively.
Description
Technical field
The present invention relates to communications field machine class communication (MTC) device packets technology, relate in particular to a kind of recognition methods and device of packet type MTC equipment.
Background technology
As the key technology of machine to machine (M2M, Machine to Machine) Internet of things system, machine class communication (MTC, Machine-Type Communications) has become when previous important research project.According to the definition that correlative study mechanism provides, MTC is a kind of one or more data communication that do not need the network entity of manual intervention that relate to.MTC has important application prospects based on general communication network in fields such as security, tracking, measurement, medical treatment, remote maintenance and controls.
Yet, in the network of operator, introduce the communication terminal that the MTC system often means the new increase of meeting in the network, promptly various MTC equipment, as transducer, controller etc., this will certainly cause resources a large amount of in the network by the MTC hold facility; In addition, too much Signalling exchange also may cause the congested of network.In order to address these problems, existing research institution proposes and the MTC device packets can be handled, and is about to belong to same user, and the MTC equipment with some identical characteristics is classified as a group (Group).Like this, network just can be that unit controls, manages MTC equipment or charging etc. with the group, thereby has reduced the Signalling exchange of a lot of repetitions, has also saved Internet resources.
Network will be handled the MTC equipment of packet type, must know at first how these equipment divide into groups, and will judge that promptly which equipment belongs to a group.This needs the MTC equipment self to carry certain sign, and simultaneously, the equipment that belongs to same group should carry a unification, and can be different from the sign of miscellaneous equipment.Yet, also do not have a kind of method that can be effectively the MTC equipment of packet type be identified in the prior art, thereby in the M2M communication process, just can't discern yet the MTC equipment of packet type.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of recognition methods and device of packet type MTC equipment, with the group identification and the identification of effective realization to packet type MTC equipment.
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 class communication (MTC) equipment, this method comprises:
Obtain the international mobile subscriber identity (IMSI) or the travelling carriage comprehensive service digital net number (MSISDN) of packet type MTC equipment;
IMSI or the MSISDN that obtains resolved the group codes that obtains described packet type MTC equipment, and discern group under the described packet type MTC equipment according to described group codes.
This method further comprises: according to described group codes, and in conjunction with Mobile Country Code MCC among the described IMSI (MCC) and Mobile Network Code (MNC) digital section, perhaps, discern the affiliated group of described packet type MTC equipment in conjunction with national code among the described MSISDN (CC) and domestic access code (NDC) digital section.
Described group codes is arranged in identification number of mobile subscriber (MSIN) digital section of IMSI.
Described group codes takies former numerical digits or several arbitrarily numerical digit of MSIN digital section.
Described group codes is arranged in Subscriber Number (SN) digital section of MSISDN.
Described group codes takies former numerical digits or several arbitrarily numerical digit of SN digital section.
The present invention also provides a kind of recognition device of packet type MTC equipment, and this device comprises:
The identification code acquiring unit is used to obtain the IMSI or the MSISDN of packet type MTC equipment;
The group identification unit is used for the IMSI or the MSISDN that obtain are resolved the group codes that obtains described packet type MTC equipment, and discerns group under the described packet type MTC equipment according to described group codes.
Described group identification unit is further used for, and according to described group codes, and in conjunction with MCC among the described IMSI and MNC digital section, perhaps in conjunction with CC among the described MSISDN and NDC digital section, discerns the affiliated group of described packet type 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 and the device of a kind of packet type MTC equipment provided by the present invention, by obtaining the IMSI or the MSISDN of packet type MTC equipment, and IMSI or the MSISDN that obtains resolved the group codes that obtains this packet type MTC equipment, discern group under this packet type MTC equipment according to group codes then.
By the present invention, do not need the existing tag system of network is done bigger change, do not need to revise the network architecture yet, and only need the function of the network entity of carrying out identification (RNC-ID) analytic be strengthened slightly, just can determine the group that MTC equipment is affiliated by the group codes in the device identification (IGC or MGC).
Description of drawings
Fig. 1 is the structural representation of IMSI sign in the embodiment of the invention one;
Fig. 2 be in the embodiment of the invention one with the several leading position of MSIN digital section in the IMSI sign IMSI structural representation during as IGC;
Fig. 3 is with any several IMSI structural representations during as IGC of MSIN digital section in the IMSI sign in the embodiment of the invention one;
Fig. 4 is the structural representation of MSISDN sign in the embodiment of the invention two;
Fig. 5 be in the embodiment of the invention two with the several leading position of SN digital section in the MSISDN sign MSISDN structural representation during as MGC;
Fig. 6 is with any several MSISDN structural representations during as MGC of SN digital section in the MSISDN sign in the embodiment of the invention two;
Fig. 7 is the recognition methods flow chart of a kind of packet type MTC of the present invention equipment.
Embodiment
The technical solution of the present invention is further elaborated below in conjunction with the drawings and specific embodiments.
The invention provides a kind of method that packet type MTC equipment is identified, make network can determine to belong to the MTC equipment of a certain group by this sign.Identification method of the present invention, at MTC equipment international mobile subscriber identity (IMSI commonly used, International Mobile Subscriber Identity) and travelling carriage comprehensive service digital net number (MSISDN, Mobile-Station InternationalIntegrated-Services-Digital-Network Number) in, be the newly-increased group codes (GC of packet type MTC equipment, Group Code), concrete:
Identification number of mobile subscriber (MSIN in the IMSI sign, Mobile Subscriber IdentificationNumber) in the digital section, select the group identification of some numerical digits, be called IMSI group codes (IGC, IMSI Group Code) as packet type MTC equipment;
In Subscriber Number (SN, the Subscriber Number) digital section of MSISDN sign, select the group identification of some numerical digits as packet type MTC equipment, be called MSISDN group codes (MGC, MSISDN Group Code).
Certainly, the group codes among the present invention (GC), 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 constitute the qualification to protection range of the present invention.
In fact, packet type MTC equipment mark still adopts common IMSI and MSISDN among the present invention, and just a few numerical digits in these two signs have been endowed new implication, promptly are used to indicate some specific groups.
For the embodiment that is the newly-increased IGC of packet type MTC equipment in IMSI, the structural representation of IMSI sign as shown in Figure 1, this also is a general IMSI marking structure at present.This sign comprises three digital sections:
Mobile Country Code MCC (MCC, Mobile Country Code): be used for the affiliated country of unique identification mobile subscriber;
Mobile Network Code (MNC, Mobile Network Code): the ownership public land mobile communication network (PLMN, Public Land Mobile Network) that is used to identify the mobile subscriber;
Identification number of mobile subscriber (MSIN, Mobile Subscriber Identification Number): be used for this mobile subscriber of sign in above-mentioned PLMN network range.
More than in three digital sections, MCC and MNC have been endowed specific meanings, promptly indicate the institute possession and the network of user or equipment.The present invention handles the MSIN digital section, just selects the group codes of some numerical digits as packet type MTC equipment in MSIN, is used to identify the affiliated group of MTC equipment.
In actual applications, can be with the former position of MSIN as a digital section independently, as the IGC of group, as shown in Figure 2; Also can handle flexibly, several arbitrarily numerical digits among the MSIN be combined IGC as group, as shown in Figure 3 according to the current distribution condition of MSIN resource in the network.
No matter adopting Fig. 2 still is scheme shown in Figure 3, and network entity all must be known IGC and this IGC residing numerical digit in MSIN of MTC group when resolving the IMSI of MTC equipment.In addition, present correlative study mechanism regulation, the equipment of same MTC group all is to belong to same contracted user, therefore, network all should be that the IMSI with specific MCC and MNC is resolved and discerns according to IMSI identification MTC group the time.Obviously, to any equipment in the network (being not only MTC equipment), as long as comprising set of number among its IMSI matches with the IGC of a certain MTC group and also is distributed in numerical digit identical among the MSIN with this IGC, and its MCC is identical with this MTC group device with MNC, and network entity will be regarded this equipment as and to belong to this MTC group so.Therefore, selecting the IGC code for MTC group and in IMSI during shared numerical digit, and when distributing IMSI for other equipment (being non-grouping formula MTC equipment), all should be noted that do not allow network with a unrelated equipment erroneous judgement for belonging to some MTC group.
This shows that in order to reduce MTC group to the taking of IMSI resource, the length of IGC code should obtain longer as far as possible.For instance, if network settings MSIN is 10, certain MTC group comprises 75 equipment, the IGC of this group just should get 8 so, because so, 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 the group; If the IGC of this group is reduced to 7, IMSI with identical MCC, MNC and IGC (and in identical numerical digit) just will reach 1000, that is to say, this group can take 1000 IMSI, and wherein having only 75 meetings to be used, this obviously will cause the serious waste of IMSI resource.
For the embodiment that is the newly-increased MGC of packet type MTC equipment in MSISDN, the structural representation of MSISDN sign as shown in Figure 4, this also is a general MSISDN marking structure at present.This sign comprises three digital sections:
National code (CC, Country Code): be used for the country that marking terminal is registered the place;
Domestic access code (NDC, National Destination Code) a: numbering area or a network of being used for identifying country;
Subscriber Number (SN, Subscriber Number): be used for this portable terminal of sign in above-mentioned numbering area or network range.
More than in three digital sections, designated institute possession or the network that is used to indicate user or equipment of CC and NDC.The present invention handles the SN digital section, just selects the group codes of some numerical digits as packet type MTC equipment in SN, is used to identify the affiliated group of MTC equipment.
In actual applications, can be with the former position of SN as a digital section independently, as the MGC of group, as shown in Figure 5; Also can be according to the current distribution condition of SN resource in the network, several arbitrarily numerical digits among the SN are combined MGC as group, as shown in Figure 6.
No matter adopting Fig. 5 still is the scheme of Fig. 6, and network entity all must be known MGC and this MGC residing numerical digit in SN of MTC group when resolving the MSISDN of MTC equipment.In addition, present correlative study mechanism regulation, the equipment of same MTC group all is to belong to same contracted user, therefore, network all should be that the MSISDN with specific CC and NDC is resolved and discerns according to MSISDN identification MTC group the time.Obviously, to any equipment in the network (being not only MTC equipment), as long as comprising set of number among its MSISDN matches with the MGC of a certain MTC group and also is distributed in numerical digit identical among the MSISDN with this MGC, and its CC is identical with this MTC group device with NDC, and network entity will be regarded this equipment as and to belong to this MTC group so.Therefore, selecting the MGC code for MTC group and in MSISDN during shared numerical digit, and when distributing MSISDN for other equipment (being non-grouping formula MTC equipment), all should be noted that do not allow network with a unrelated equipment erroneous judgement for belonging to some MTC group.
This shows that in order to reduce MTC group to the taking of MSISDN resource, the length of MGC code should obtain longer as far as possible.For instance, if network settings SN is 10, certain MTC group comprises 75 equipment, the MGC of this group just should get 8 so, because so, 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 the group; If the MGC of this group is reduced to 7, MSISDN with identical CC, NDC and MGC (and in identical numerical digit) just will reach 1000, that is to say, this group can take 1000 MSISDN, and wherein having only 75 meetings to be used, this obviously will cause the serious waste of MSISDN resource.
On the above-mentioned method basis that packet type MTC equipment is identified, the present invention also provides a kind of recognition methods of packet type MTC equipment, as shown in Figure 7, mainly may further comprise the steps:
Step 701, the network entity that carries out recognition of devices obtains the IMSI or the MSISDN of packet type MTC equipment.
Step 702 is resolved the group codes that obtains this packet type MTC equipment to IMSI or the MSISDN that obtains, and discerns group under this packet type MTC equipment according to group codes.
Present correlative study mechanism regulation, the equipment of same MTC group all is to belong to same contracted user, therefore, network all should be that the IMSI with specific MCC and MNC is resolved and discerns according to IMSI identification MTC group the time.Obviously, to any equipment in the network (being not only MTC equipment), as long as comprising set of number among its IMSI matches with the IGC of a certain MTC group and also is distributed in numerical digit identical among the MSIN with this IGC, and its MCC is identical with this MTC group device with MNC, and network entity will be regarded this equipment as and to belong to this MTC group so.
Same, network all should be that the MSISDN with specific CC and NDC is resolved and discerns according to MSISDN identification MTC group the time.Obviously, to any equipment in the network (being not only MTC equipment), as long as comprising set of number among its MSISDN matches with the MGC of a certain MTC group and also is distributed in numerical digit identical among the MSISDN with this MGC, and its CC is identical with this MTC group device with NDC, and network entity will be regarded this equipment as and to belong to this MTC group so.
Network entity must be predicted IGC and this IGC residing numerical digit in MSIN of MTC group, and then could get access to IGC from correct position when resolving the IMSI of MTC equipment, and the group under the identification packet type MTC equipment.Network entity compares the information of the IGC of the IGC that obtains and network entity self storage behind the IGC that gets access to packet type MTC equipment, and then according to the group under the comparative result identification packet type MTC equipment.Certainly, the prerequisite of these operations is that network entity must be known country and the network that MTC group is affiliated, the i.e. numerical value of MCC and MNC.
Same, network entity must be predicted MGC and this MGC residing numerical digit in MSISDN of MTC group, and then could get access to MGC from correct position when resolving the MSISDN of MTC equipment, and the group under the identification packet type MTC equipment.Network entity compares the information of the MGC of the MGC that obtains and network entity self storage behind the MGC that gets access to packet type MTC equipment, and then according to the group under the comparative result identification packet type MTC equipment.Certainly, the prerequisite of these operations is that network entity must be known country and the network that MTC group is affiliated, the i.e. numerical value of CC and NDC.
The recognition methods of corresponding above-mentioned packet type MTC equipment, the present invention also provides a kind of recognition device of packet type MTC equipment, comprising: identification code acquiring unit and group identification unit.Wherein, the identification code acquiring unit is used to obtain the IMSI or the MSISDN of packet type MTC equipment.The group identification unit, be used for the IMSI or the MSISDN that obtain are resolved the group codes that obtains this packet type MTC equipment, and,, discern the affiliated group of this packet type MTC equipment simultaneously in conjunction with CC among the MCC among the IMSI and MNC digital section or the MSISDN and NDC digital section according to group codes.
Need to prove that group codes can be arranged in the MSIN digital section of IMSI, take former numerical digits or several arbitrarily numerical digit of MSIN digital section; Also can be arranged in the SN digital section of MSISDN, take former numerical digits or several arbitrarily numerical digit of SN digital section.
In sum, by the present invention, do not need the existing tag system of network is done bigger change, do not need to revise the network architecture yet, and only need the function of the network entity of carrying out identification (RNC-ID) analytic be strengthened slightly, just can determine the group that MTC equipment is affiliated by the group codes in the device identification (IGC or MGC).
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (10)
1. the recognition methods of packet type machine class communication (MTC) equipment is characterized in that this method comprises:
Obtain the international mobile subscriber identity (IMSI) or the travelling carriage comprehensive service digital net number (MSISDN) of packet type MTC equipment;
IMSI or the MSISDN that obtains resolved the group codes that obtains described packet type MTC equipment, and discern group under the described packet type MTC equipment according to described group codes.
2. according to the recognition methods of the described packet type MTC of claim 1 equipment, it is characterized in that, this method further comprises: according to described group codes, and in conjunction with Mobile Country Code MCC among the described IMSI (MCC) and Mobile Network Code (MNC) digital section, perhaps, discern the affiliated group of described packet type MTC equipment in conjunction with national code among the described MSISDN (CC) and domestic access code (NDC) digital section.
3. according to the recognition methods of claim 1 or 2 described packet type MTC equipment, it is characterized in that described group codes is arranged in identification number of mobile subscriber (MSIN) digital section of IMSI.
4. according to the recognition methods of the described packet type MTC of claim 3 equipment, it is characterized in that described group codes takies former numerical digits or several arbitrarily numerical digit of MSIN digital section.
5. according to the recognition methods of claim 1 or 2 described packet type MTC equipment, it is characterized in that described group codes is arranged in Subscriber Number (SN) digital section of MSISDN.
6. according to the recognition methods of the described packet type MTC of claim 5 equipment, it is characterized in that described group codes takies former numerical digits or several arbitrarily numerical digit of SN digital section.
7. the recognition device of a packet type MTC equipment is characterized in that, this device comprises:
The identification code acquiring unit is used to obtain the IMSI or the MSISDN of packet type MTC equipment;
The group identification unit is used for the IMSI or the MSISDN that obtain are resolved the group codes that obtains described packet type MTC equipment, and discerns group under the described packet type MTC equipment according to described group codes.
8. according to the recognition device of the described packet type MTC of claim 7 equipment, it is characterized in that, described group identification unit is further used for, according to described group codes, and in conjunction with MCC among the described IMSI and MNC digital section, perhaps, discern the affiliated group of described packet type MTC equipment in conjunction with CC among the described MSISDN and NDC digital section.
9. according to the recognition device of claim 7 or 8 described packet type MTC equipment, it is characterized in that described group codes is arranged in the MSIN digital section of IMSI.
10. according to the recognition device of claim 7 or 8 described packet type MTC equipment, it is characterized in that described group codes is arranged in the SN digital section of MSISDN.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102244839A true CN102244839A (en) | 2011-11-16 |
| CN102244839B CN102244839B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010174320.0A Expired - Fee Related CN102244839B (en) | 2010-05-13 | 2010-05-13 | A kind of recognition methods of gang MTC equipment and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102244839B (en) |
| WO (1) | WO2011140885A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067537A (en) * | 2012-01-27 | 2014-09-24 | 英特尔公司 | Identifiers for MTIC group in 3GPP systems |
| 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 |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
- 2010-05-13 CN CN201010174320.0A patent/CN102244839B/en not_active Expired - Fee Related
-
2011
- 2011-04-19 WO PCT/CN2011/073000 patent/WO2011140885A1/en active Application Filing
Patent 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 |
Non-Patent Citations (1)
| Title |
|---|
| INTERDIGITAL: "《3GPP》", 26 February 2010, article "Contribution to TS 22.368 – Section 3.1 & 7.1.3 & 7.2.16.3: MTC Group，Contribution to TS 22.368 – Section 3.1 & 7.1.3 & 7.2.16.3: MTC Group 3GPP TSG-SA1 #49 S1-100360", pages: 1-4 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067537A (en) * | 2012-01-27 | 2014-09-24 | 英特尔公司 | Identifiers for MTIC group in 3GPP systems |
| CN104067537B (en) * | 2012-01-27 | 2018-11-13 | 英特尔公司 | Identifier for the MTIC groups in 3GPP system |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102244839B (en) | 2016-02-10 |
| WO2011140885A1 (en) | 2011-11-17 |
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