CN106162808A

CN106162808A - A kind of method and apparatus of network insertion

Info

Publication number: CN106162808A
Application number: CN201510188819.XA
Authority: CN
Inventors: 李鹏
Original assignee: Baicells Technologies Co Ltd
Current assignee: Baicells Technologies Co Ltd
Priority date: 2015-04-20
Filing date: 2015-04-20
Publication date: 2016-11-23
Anticipated expiration: 2035-04-20
Also published as: CN106162808B

Abstract

The method and apparatus that the invention discloses a kind of network insertion.Wherein, the method includes: subscriber equipment receives first and receives the first message that access network equipment is broadcasted in frequency, wherein, and this first reception corresponding first frequency range collection of frequency, this the first frequency range collection includes at least one frequency range, and at least two frequency range collection supported by this subscriber equipment；This subscriber equipment obtains the first public land mobile network PLMN that this access network equipment is supported from this first message；This subscriber equipment obtains a PLMN status list corresponding with this first frequency range collection in this locality, and wherein, this subscriber equipment pre-sets the PLMN status list that this at least two frequency range collection is the most corresponding；This subscriber equipment determine with a PLMN according to a PLMN status list access corresponding for a PLMN core net time, access this access network equipment that this core net is corresponding.The present invention can control subscriber equipment access network.

Description

A kind of method and apparatus of network insertion

Technical field

The present invention relates to network insertion field, in particular to a kind of method of network insertion with set Standby.

Background technology

Network shares a kind of important method being to solve wireless communication infrastructure repeated construction, its base This thought is between multiple operator to share same set of while each safeguarding its core net Access network equipment, is such as but not limited to base station, base station manager, the base station etc. of evolution.

Along with the growing tension of radio spectrum resources, operator obtains the cost of licensed band the most increasingly Height, then increasing mobile communication technology begins to focus in using the frequency range exempting to authorize to communicate. Exempt from authorization frequency range refer to country only to the range of this frequency range, transmitter receiver without linear Some regulations can be made, as long as and meeting the frequency range of the use that the wireless device of this regulation all can be free.

In prior art, if there being more operator to need to share network, share the operator of network Between also allow for its each user access mutually the other side PLMN (Public Land Mobile Network, Public land mobile network) network that identifies, then by the routing function of core-network side by this user Data forward the core net of its operator to, or directly service for this user and carry out inter-network settlement. But, this programme there is a disadvantage that, the most large-scale infrastructure operator is probably not intended to access The subscriber equipment sharing network accesses the access network that this operator builds in mandate frequency range, and only wishes Hope the access network accessing the subscriber equipment access sharing network in unlicensed band, it can be seen that, existing There is technology uncontrollable subscriber equipment access network.

Summary of the invention

The method and apparatus embodiments providing a kind of network insertion, it is possible to control subscriber equipment Access network.

An aspect according to embodiments of the present invention, it is provided that a kind of method of network insertion, including:

Subscriber equipment receives first and receives the first message that access network equipment is broadcasted in frequency, wherein, Described first receives the corresponding first frequency range collection of frequency, and described first frequency range collection includes at least one frequency range, At least two frequency range collection supported by described subscriber equipment；Described subscriber equipment obtains from described first message The first public land mobile network PLMN that described access network equipment is supported；Described subscriber equipment is at this Ground obtains a PLMN status list corresponding with described first frequency range collection, and wherein, described user sets The standby PLMN status list pre-setting described at least two frequency range collection correspondence respectively；Described user sets For determining access described first according to a described PLMN status list and a described PLMN During corresponding for PLMN core net, access the described access network equipment that described core net is corresponding.

Further, at described subscriber equipment according to a described PLMN status list and described first PLMN determines when not accessing described corresponding for a PLMN core net, receives in frequency second Receiving the second message of described access network equipment broadcast, wherein, described second receives frequency correspondence second Frequency range collection, described second frequency range collection includes at least one frequency range；Described subscriber equipment disappears from described second Breath obtains the 2nd PLMN that described access network equipment is supported；Described subscriber equipment this locality obtain with The 2nd PLMN status list that described second frequency range collection is corresponding；Described subscriber equipment is according to described Two PLMN status lists determine described 2nd core corresponding for PLMN of access with described 2nd PLMN During heart net, access the described access network equipment that described core net is corresponding.

Further, a described PLMN status list includes the first predetermined PLMN, described Two PLMN status lists include the second predetermined PLMN；Described first predetermined PLMN and described Two predetermined PLMN are identical, and described first predetermined PLMN and described second predetermined PLMN includes returning Belong to public land mobile network HPLMN.

Further, described subscriber equipment obtains first corresponding with described first frequency range collection in this locality PLMN status list includes: AS (Access Stratum, the Access Layer) layer of described subscriber equipment Obtain the described first identification information receiving described first frequency range collection corresponding to frequency, and by described mark Information sends non-access NAS (Non-access Stratum, the Non-Access Stratum) layer to described subscriber equipment； The NAS layer of described subscriber equipment obtain that described first frequency range collection is corresponding according to described identification information One PLMN status list；Described subscriber equipment accesses described core net bag by described access network equipment Include: the NAS layer of described subscriber equipment is according to a described PLMN status list and described first After PLMN determines the described core net corresponding for PLMN of access, the AS layer of described subscriber equipment Access the described access network equipment that described core net is corresponding.

Further, after the described access network equipment that the described core net of described access is corresponding, also include: Described subscriber equipment updates a PLMN described in information updating according to the PLMN status list known Status list.

Further, after the described access network equipment that the described core net of described access is corresponding, also include: Described subscriber equipment accesses described core net by described access network equipment；Reception equipment of the core network passes through The NAS signaling that described access network equipment sends, wherein, described NAS signaling includes described 3rd frequency The identification information of section collection and the PLMN list update corresponding with the identification information of described 3rd frequency range collection Information；Described 3rd frequency range collection includes at least one frequency range；Identification information according to described 3rd frequency range And the 3rd frequency described in the PLMN list update information updating corresponding with described 3rd frequency range identification information The 3rd PLMN status list that section collection is corresponding.

Further, after the described access network equipment that the described core net of described access is corresponding, also include: Described subscriber equipment accesses described core net by described access network equipment；Reception equipment of the core network passes through The NAS signaling that described access network equipment sends, wherein, described NAS signaling includes PLMN list More fresh information；According to the first frequency range collection described in described PLMN list update information updating corresponding described in Oneth PLMN status list.

Further, the NAS signaling that described reception access network equipment sends includes: described user sets Standby AS layer receives the NAS signaling that described equipment of the core network is sent by described access network equipment；Institute State according to the first frequency range collection described in described PLMN list update information updating corresponding described first PLMN status list includes: the mark of described first frequency range collection is believed by the AS layer of described subscriber equipment Breath sends the NAS layer to described subscriber equipment；The NAS layer of described subscriber equipment is according to described first A PLMN state described in the identification information of frequency range collection and described PLMN list update information updating List.

Further, at least two IMSI (International Mobile is included at described subscriber equipment Subscriber Identification Number, international mobile subscriber identity) time, described user After equipment obtains the PLMN that described access network equipment is supported from described first message, also include: The IMSI corresponding with described first frequency range collection, wherein, described use is determined according to described first frequency range collection Family equipment pre-sets the frequency range collection that described at least two IMSI is the most corresponding；Described subscriber equipment exists A local acquisition PLMN status list corresponding with described first frequency range collection includes: according to described IMSI determines a PLMN status list corresponding with described IMSI, wherein, described subscriber equipment Pre-set the PLMN status list that described at least two IMSI is the most corresponding.

Another aspect according to embodiments of the present invention, a kind of method additionally providing network insertion, including: Network access equipment receives first and receives the first message in frequency, and wherein, described first receives frequency The corresponding first frequency range collection of rate, described first frequency range collection includes that at least one frequency range, described subscriber equipment are propped up Hold at least two frequency range collection；Described network access equipment obtains access network equipment from described first message The the first public land mobile network PLMN supported；Described network access equipment obtains and institute in this locality Stating the PLMN status list that the first frequency range collection is corresponding, wherein, described network access equipment is in advance The PLMN status list that described at least two frequency range collection is the most corresponding is set；Described network access equipment Access described first is being determined according to a described PLMN status list and a described PLMN During corresponding for PLMN core net, by subscriber equipment, described subscriber equipment is accessed described core net pair The described access network equipment answered.

Another aspect according to embodiments of the present invention, a kind of method additionally providing network insertion, including: Equipment of the core network receives the access request message that subscriber equipment is sent by access network equipment；Wherein, institute State the first reception that access request message includes that described subscriber equipment selects when accessing described core net The identification information of the first frequency range collection at frequency place and the mark of described subscriber equipment, described first frequency Section collection includes at least one frequency range；Described equipment of the core network obtains and described the according to described identification information The PLMN status list that one frequency range collection is corresponding, wherein, described equipment of the core network pre-sets institute State the PLMN status list that at least two frequency range collection is the most corresponding；Described equipment of the core network is according to institute The mark stating a PLMN status list and described subscriber equipment determines that permission accesses described user and sets Time standby, completed the access of described subscriber equipment by described access network equipment.

Further, after the described access completing described subscriber equipment according to described access network equipment, Also include: send NAS signaling, wherein, institute by described access network equipment to described subscriber equipment State NAS signaling and include identification information and the identification information pair of described second frequency range collection of the second frequency range collection The PLMN list update information answered, in order to subscriber equipment is according to the identification information of described second frequency range collection With the identification information sign of the second frequency range collection described in described PLMN list update information updating second The 2nd PLMN list that frequency range collection is corresponding, wherein, described second frequency range collection includes at least one frequency range.

Further, according to described network insertion request message, described subscriber equipment is accessed institute described After stating core net, also include: send NAS by described access network equipment to described subscriber equipment and believe Order, wherein, described NAS signaling includes PLMN list update information, in order to described subscriber equipment According to the PLMN shape that the first frequency range collection described in described PLMN list update information updating is corresponding State list.

Another aspect according to embodiments of the present invention, additionally provides a kind of subscriber equipment, including: first Receive unit, receive, for receiving first, the first message that access network equipment is broadcasted in frequency, wherein, Described first receives the corresponding first frequency range collection of frequency, and described first frequency range collection includes at least one frequency range, At least two frequency range collection supported by described subscriber equipment；First acquiring unit, for receiving from described first The first message that unit receives obtains the first PLMN that described access network equipment is supported Network PLMN, and a PLMN status list corresponding with described first frequency range collection is obtained in this locality, Wherein, described subscriber equipment pre-sets the PLMN state that described at least two frequency range collection is the most corresponding List；First access unit, at the PLMN obtained according to described first acquiring unit Status list determines when accessing described corresponding for a PLMN core net with a described PLMN, Access the described access network equipment that described core net is corresponding.

Further, described first receives unit, is additionally operable at described subscriber equipment according to described first PLMN status list determines with a described PLMN and does not accesses a described core corresponding for PLMN During heart net, receive second and in frequency, receive the second message that described access network equipment is broadcasted, wherein, Described second receives the corresponding second frequency range collection of frequency, and described second frequency range collection includes at least one frequency range； Described first acquiring unit, is additionally operable to receive from described first obtain institute the second message that unit receives State the 2nd PLMN that access network equipment is supported, and obtain in this locality corresponding with described second frequency range collection 2nd PLMN status list；Described first access unit, is additionally operable to obtaining list according to described first The 2nd PLMN status list and described 2nd PLMN that unit obtains determine access described second During corresponding for PLMN core net, access the described access network equipment that described core net is corresponding.

Further, described first acquiring unit, connect for obtaining described first by access AS layer Receive the identification information of described first frequency range collection corresponding to frequency, and described identification information is sent to described The non-access NAS layer of subscriber equipment, and obtain described by NAS layer according to described identification information The PLMN status list that one frequency range collection is corresponding；Described first access unit, at NAS Layer determines access described first according to a described PLMN status list and a described PLMN After the core net that PLMN is corresponding, access, by described AS layer, the described access that described core net is corresponding Net equipment.

Further, described subscriber equipment also includes: the first updating block, for passing through institute described After stating the access network equipment described core net of access, according to the PLMN status list more fresh information known more The most described PLMN status list.

Further, described first access unit, it is additionally operable to be connect by described access network equipment described After entering described core net, access described core net by described access network equipment；Described first receives list Unit, is additionally operable to receive the NAS signaling that described equipment of the core network is sent by described access network equipment, Wherein, described NAS signaling include described 3rd frequency range collection identification information and with described 3rd frequency range The PLMN list update information corresponding to identification information of collection；Described 3rd frequency range collection includes at least one Frequency range；Described subscriber equipment also includes: the second updating block, for receiving unit according to described first The identification information of the 3rd frequency range received and the PLMN corresponding with described 3rd frequency range identification information row Table updates the 3rd PLMN status list that the 3rd frequency range collection described in information updating is corresponding.

Further, described first access unit, it is additionally operable to be connect by described access network equipment described After entering described core net, access described core net by described access network equipment；Described first receives list Unit, is additionally operable to receive the NAS signaling that described equipment of the core network is sent by described access network equipment, Wherein, described NAS signaling includes PLMN list update information；Described subscriber equipment also includes: 3rd updating block, for receiving the PLMN list update information of unit reception more according to described first The described PLMN status list that the most described first frequency range collection is corresponding.

Further, described first receives unit, for receiving described equipment of the core network by AS layer The NAS signaling sent by described access network equipment；Described 3rd updating block, is used for passing through AS The identification information of described first frequency range collection is sent the NAS layer to described subscriber equipment by layer, and passes through NAS layer is according to the identification information of described first frequency range collection and described PLMN list update information updating A described PLMN status list.

Further, at least two international mobile subscriber identity IMSI is included at described subscriber equipment Time, described subscriber equipment also comprises determining that unit, at described first acquiring unit from described the After one message obtains the PLMN that described access network equipment is supported, according to described first frequency range collection Determine the IMSI corresponding with described first frequency range collection, and determine and described IMSI according to described IMSI A corresponding PLMN status list, wherein, described subscriber equipment pre-sets described at least two The frequency range collection that IMSI is the most corresponding, and the PLMN state that described at least two IMSI is the most corresponding List.

Another aspect according to embodiments of the present invention, additionally provides a kind of network access equipment, including: Second receives unit, receives the first message, wherein, described first for receiving first in frequency Receiving the corresponding first frequency range collection of frequency, described first frequency range collection includes at least one frequency range, described user Equipment supports at least two frequency range collection；Second acquisition unit, receives for receiving unit from described second The first message in obtain access network equipment support the first public land mobile network PLMN, and The PLMN status list that local acquisition is corresponding with described first frequency range collection, wherein, described network Access device pre-sets the PLMN status list that described at least two frequency range collection is the most corresponding；Second Processing unit, in the PLMN status list obtained according to described second acquisition unit and institute State a PLMN and determine when accessing described corresponding for a PLMN core net, pass through subscriber equipment Described subscriber equipment is accessed the described access network equipment that described core net is corresponding.

Another aspect according to embodiments of the present invention, additionally provides a kind of equipment of the core network, including: the Three receive unit, for receiving the access request message that subscriber equipment is sent by access network equipment；Its In, described access request message includes first that described subscriber equipment selects when accessing described core net Receive the identification information of the first frequency range collection and the mark of described subscriber equipment at frequency place, described the One frequency range collection includes at least one frequency range；3rd acquiring unit, for obtaining according to described identification information A PLMN status list corresponding with described first frequency range collection, wherein, described equipment of the core network is pre- The PLMN status list that described at least two frequency range collection is the most corresponding is first set；3rd access unit, For allowing to connect determining according to the mark of a described PLMN status list and described subscriber equipment When entering described subscriber equipment, completed the access of described subscriber equipment by described access network equipment.

Further, described equipment of the core network also includes: the first transmitting element, in described basis After described access network equipment completes the access of described subscriber equipment, by described access network equipment to described Subscriber equipment sends NAS signaling, and wherein, described NAS signaling includes the mark letter of the second frequency range collection Cease the PLMN list update information corresponding with the identification information of described second frequency range collection, in order to Yong Hushe Described in the standby identification information according to described second frequency range collection and described PLMN list update information updating The 2nd PLMN list that the second frequency range collection that the identification information of the second frequency range collection indicates is corresponding, wherein, Described second frequency range collection includes at least one frequency range.

Further, described equipment of the core network also includes: the second transmitting element, in described basis After described subscriber equipment is accessed described core net by described network insertion request message, by described access Net equipment sends NAS signaling to described subscriber equipment, and wherein, described NAS signaling includes PLMN List update information, in order to described subscriber equipment is according to described in described PLMN list update information updating The PLMN status list that first frequency range collection is corresponding.

In embodiments of the present invention, the corresponding each frequency range collection of subscriber equipment is both provided with PLMN status Bar Table, this subscriber equipment receives the message comprising PLMN that access network equipment sends, and according to being somebody's turn to do When PLMN status list determines core net corresponding for this PLMN of access with PLMN, access this core The access network equipment that heart net is corresponding.So, subscriber equipment can be corresponding according to different frequency range collection PLMN status list access network such that it is able to control subscriber equipment access network flexibly.

Accompanying drawing explanation

Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the one of the application Part, the schematic description and description of the present invention is used for explaining the present invention, is not intended that this Bright improper restriction.In the accompanying drawings:

Fig. 1 is the schematic flow sheet of a kind of optional method for network access according to embodiments of the present invention；

Fig. 2 is the signal of the flow process of another kind of optional method for network access according to embodiments of the present invention Figure；

Fig. 3 is the signal of the flow process of the third optional method for network access according to embodiments of the present invention Figure；

Fig. 4 is the signal of the flow process of the 4th kind of optional method for network access according to embodiments of the present invention Figure；

Fig. 5 is the structural representation of a kind of optional subscriber equipment according to embodiments of the present invention；

Fig. 6 is the structural representation of another kind of optional subscriber equipment according to embodiments of the present invention；

Fig. 7 is the structural representation of the third optional subscriber equipment according to embodiments of the present invention；

Fig. 8 is the structural representation of the 4th kind of optional subscriber equipment according to embodiments of the present invention；

Fig. 9 is the structural representation of the 5th kind of optional subscriber equipment according to embodiments of the present invention；

Figure 10 is the structural representation of a kind of optional network access equipment according to embodiments of the present invention；

Figure 11 is the structural representation of a kind of optional equipment of the core network according to embodiments of the present invention；

Figure 12 is the structural representation of another kind of optional equipment of the core network according to embodiments of the present invention；

Figure 13 is the structural representation of the third optional equipment of the core network according to embodiments of the present invention.

Detailed description of the invention

In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the present invention Accompanying drawing in embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention, Obviously, described embodiment is only the embodiment of a present invention part rather than whole enforcement Example.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work The every other embodiment obtained under premise, all should belong to the scope of protection of the invention.

It should be noted that the term in description and claims of this specification and above-mentioned accompanying drawing " first ", " second " etc. are for distinguishing similar object, without be used for describing specific order or Precedence.Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to retouch here The embodiments of the invention stated can be real with the order in addition to those here illustrating or describing Execute.Additionally, term " includes " and " having " and their any deformation, it is intended that cover and do not arrange He comprises, such as, contain series of steps or the process of unit, method, system, product or Equipment is not necessarily limited to those steps or the unit clearly listed, but can include the most clearly listing Or for intrinsic other step of these processes, method, product or equipment or unit.

The method of the Fig. 1 a kind of network insertion for providing according to the embodiment of the present invention, as it is shown in figure 1, The method includes:

Step S102, subscriber equipment receive first and receive the first of access network equipment broadcast in frequency Message.

Wherein, this first reception corresponding first frequency range collection of frequency, this first frequency range collection includes at least one Frequency range, i.e. this first frequency range collection can be a frequency range or frequency group, and this subscriber equipment supports at least two Individual frequency range collection.

It should be noted that this subscriber equipment can be mobile phone.

Step S104, this subscriber equipment obtain that this access network equipment is supported from this first message One PLMN.

Step S106, this subscriber equipment obtain a PLMN corresponding with this first frequency range collection in this locality Status list.

Wherein, this subscriber equipment pre-sets the PLMN state that this at least two frequency range collection is the most corresponding List.

In embodiments of the present invention, the PLMN status list that this at least two frequency range collection is the most corresponding can To be different PLMN status lists, illustrate as a example by frequency range, such as, for operator A, Operator B and operator C, corresponding PLMN are respectively PLMN-A, PLMN-B and PLMN-C, Belong to operator A (HPLMN (the Home Public Land Mobile that i.e. this subscriber equipment is corresponding Network, Home PLMN) be operator PLMN-A) subscriber equipment forbid fortune in the first frequency range Battalion business B and operator C access (FPLMN as corresponding in this subscriber equipment be PLMN-B and PLMN-C), subscriber equipment allows operator B and operator C to access (such as this use in the second frequency range The EHPLMN that family equipment is corresponding is PLMN-B and PLMN-C).

Step S108, this subscriber equipment are according to a PLMN status list and a PLMN Determine that when accessing corresponding for a PLMN core net, this access network accessing this core net corresponding sets Standby.

Alternatively, true according to a PLMN status list and a PLMN at subscriber equipment Fixed when not accessing corresponding for a PLMN core net, receive second and receive this access network in frequency Second message of device broadcasts, wherein, this second reception corresponding second frequency range collection of frequency, this second frequency Section collection includes at least one frequency range, and this subscriber equipment obtains this access network equipment from this second message and props up The 2nd PLMN held, and the twoth PLMN state corresponding with this second frequency range collection is obtained in this locality List, and according to the 2nd PLMN status list and the 2nd PLMN determine access this second During corresponding for PLMN core net, access this access network equipment that this core net is corresponding.

Specifically, subscriber equipment is being initially powered up, is restarting or again plug SIM (Subscriber Identity Module, client identification module) card time, subscriber equipment reads and arranges on each frequency range collection PLMN status list, and determine in each frequency range successively according to this PLMN status list and be The no core net having access to correspondence, such as, pre-sets two frequency ranges with subscriber equipment and (is designated as the One frequency range and the second frequency range) respectively the most corresponding PLMN status list (is designated as a PLMN state List and the 2nd PLMN status list) as a example by illustrate, subscriber equipment obtain a PLMN Status list and the 2nd PLMN status list, and get access network equipment in the first reception frequency The PLMN supported, wherein, first receives corresponding first frequency range of frequency, and subscriber equipment is determining Oneth PLMN belongs to accessible PLMN (such as a PLMN in a PLMN list EHPLMN in list (Equivalent Home Public Land Mobile Network, return by equity Belong to PLMN) include a PLMN), then this subscriber equipment accesses this access network equipment.

Subscriber equipment determine a PLMN belong in a PLMN list forbid access PLMN is (such as FPLMN (the Forbidden Public Land Mobile in a PLMN list Network, forbids accessing PLMN) include a PLMN), then this subscriber equipment cannot access Oneth core net corresponding for PLMN, this subscriber equipment continues to receive this in the second reception frequency and connects Second message of log equipment broadcast, wherein, this second reception corresponding second frequency range of frequency, Yong Hushe Standby determine the 2nd PLMN belong in the 2nd PLMN list accessible PLMN (as this EHPLMN in two PLMN lists includes the 2nd PLMN), then this subscriber equipment accesses and is somebody's turn to do Access network equipment.

So, subscriber equipment can according to PLMN status list access network corresponding to different frequency range collection, It is thus possible to control subscriber equipment access network flexibly.

Alternatively, a PLMN status list includes the first predetermined PLMN, the 2nd PLMN Status list includes the second predetermined PLMN；This first predetermined PLMN and this second predetermined PLMN Identical, this first predetermined PLMN and this second predetermined PLMN includes Home Public Land Mobile Network Network HPLMN.

Wherein, this first predetermined PLMN and the second predetermined PLMN can be EHPLMN and FPLMN。

Specifically, PLMN status list can include HPLMN, EPLMN, EHPLMN, RPLMN (Registered Public Land Mobile Network, registered PLMN) and VPLMN (Visited Public Land Mobile Network accesses PLMN) and FPLMN, wherein, EHPLMN and FPLMN of same subscriber equipment can be respectively provided with for different frequency range collection Corresponding PLMN and the PLMN of setting can be different, and HPLMN, RPLMN and VPLMN It is identical for then arranging for same subscriber equipment.

Alternatively, above-mentioned steps S106 can be accomplished by: the AS of this subscriber equipment Layer obtains the identification information of this first frequency range collection corresponding to this first reception frequency, and by this identification information Send the NAS layer to this subscriber equipment；The NAS layer of this subscriber equipment obtains according to this identification information The PLMN status list that this first frequency range collection is corresponding；The NAS layer of this subscriber equipment is in basis Oneth PLMN status list determines access the oneth core corresponding for PLMN with a PLMN After heart net, the AS layer of this subscriber equipment accesses this access network equipment that this core net is corresponding.

Wherein, AS layer for subscriber equipment and access network equipment connection with communicate, NAS layer is used for Subscriber equipment communicates with equipment of the core network.

In a kind of possible implementation of the present invention, set in this access network accessing this core net corresponding After Bei, subscriber equipment can update information updating PLMN shape according to the PLMN status list obtained State list, so, subscriber equipment can update information updating PLMN according to PLMN status list Status list, thus the real-time network insertion controlling this subscriber equipment.

Specifically, the renewal of PLMN status list can to include but not limited to following three kinds of modes,

Mode one, after accessing this access network equipment that this core net is corresponding, this subscriber equipment is according to obtaining The PLMN status list known updates information updating the oneth PLMN status list.

Wherein, user is after knowing this PLMN status list more fresh information, according to this PLMN shape State updates the PLMN status list of the currently corresponding frequency range collection of information updating.

Mode two, after accessing this access network equipment that this core net is corresponding, this subscriber equipment is by being somebody's turn to do Access network equipment accesses this core net, and receives what equipment of the core network was sent by this access network equipment NAS signaling, and according to the identification information of the 3rd frequency range and corresponding with the 3rd frequency range identification information The 3rd PLMN status list that PLMN list update information updating the 3rd frequency range collection is corresponding.

Wherein, this NAS signaling include the 3rd frequency range collection identification information and with the 3rd frequency range collection PLMN list update information corresponding to identification information；3rd frequency range collection includes at least one frequency range.

It should be noted that above-mentioned 3rd frequency range collection can also be the first frequency range collection or the second frequency range collection, This is not construed as limiting by the present invention.

So, subscriber equipment can be according to this identification information pair of update of identification information of the frequency range collection obtained The PLMN status list of the frequency range collection answered, thus realize flexibly to PLMN status list more Newly.

Mode three, after accessing this access network equipment that this core net is corresponding, this subscriber equipment is by being somebody's turn to do Access network equipment accesses this core net, receives the NAS that equipment of the core network is sent by this access network equipment Signaling, and according to corresponding this of this first frequency range collection of this PLMN list update information updating first PLMN status list.

Wherein, this NAS signaling includes PLMN list update information.

So, subscriber equipment can be according to the frequency range corresponding to PLMN list update information updating currently The PLMN status list of collection.

Specifically, the AS layer of this subscriber equipment is received this equipment of the core network and is sent out by this access network equipment The NAS signaling sent, the identification information of this first frequency range collection is sent to being somebody's turn to do by the AS layer of this subscriber equipment The NAS layer of subscriber equipment, the NAS layer of this subscriber equipment is according to the identification information of this first frequency range collection With this PLMN list update information updating the oneth PLMN status list.

It should be noted that aforesaid way one is subscriber equipment actively knows PLMN list update information, Mode two and mode three are then subscriber equipmenies according to PLMN shape corresponding to the policy update of core net State list, such as, the renewal of tracing area, community be resident or the label of shared network Zhong Ge operator About strategy changes, then core-network side needs to update the PLMN status list that subscriber equipment is corresponding, It addition, in mode two, the NAS signaling that equipment of the core network sends also includes PLMN to be updated The identification information of status list, then subscriber equipment is according to PLMN state corresponding to this update of identification information List, mode one and mode three are then according to the current institute of PLMN list update information updating obtained The PLMN status list of corresponding frequency range collection.

Alternatively, the scene of at least two international mobile subscriber identity IMSI is included at subscriber equipment Under, after subscriber equipment obtains the PLMN that this access network equipment is supported from this first message, Determine the IMSI corresponding with this first frequency range collection according to this first frequency range collection, and determine according to this IMSI A PLMN status list corresponding with this IMSI.

Wherein, this subscriber equipment pre-sets the frequency range collection that at least two IMSI is the most corresponding, this use Family equipment pre-sets the PLMN status list that at least two IMSI is the most corresponding.

Illustratively, same SIM (as USIM (Universal Subscriber Identity Module, Global customers identification module)) multiple IMSI number supported by card, the corresponding frequency range of each IMSI number Collection PLMN status list.

It should be noted that subscriber equipment is when core network access, equipment of the core network is according to subscriber equipment Access request message obtain this subscriber equipment access this core net time select first reception frequency The identification information of the first frequency range collection at place and the mark of this subscriber equipment, and according to this identification information Obtaining a PLMN status list corresponding with this first frequency range collection, wherein, this equipment of the core network is pre- First arranging the PLMN status list that at least two frequency range collection is the most corresponding, this equipment of the core network is in basis The mark of the oneth PLMN status list and this subscriber equipment determines when permission accesses this subscriber equipment, The access of this subscriber equipment is completed by this access network equipment.

In a kind of possible implementation of the present invention, equipment of the core network is provided with a PLMN state The corresponding relation of the mark of the subscriber equipment that list and permission access, equipment of the core network is getting this use After the mark of family equipment, if determining that a PLMN list allows to be somebody's turn to do according to this mark and corresponding relation Subscriber equipment accesses, then completed the access of this subscriber equipment by this access network equipment.

Using the embodiment of the present invention, the corresponding each frequency range collection of subscriber equipment is both provided with PLMN status Bar Table, this subscriber equipment receives the message comprising PLMN that access network equipment sends, and according to being somebody's turn to do When PLMN status list determines core net corresponding for this PLMN of access with PLMN, access this core The access network equipment that heart net is corresponding.So, subscriber equipment can be corresponding according to different frequency range collection PLMN status list access network such that it is able to control subscriber equipment access network flexibly.

The method of the Fig. 2 a kind of network insertion for providing according to the embodiment of the present invention, as in figure 2 it is shown, The method includes:

Step S202, network access equipment receive first and receive the first message in frequency.

Wherein, this first reception corresponding first frequency range collection of frequency, this first frequency range collection includes at least one Frequency range, at least two frequency range collection supported by this subscriber equipment.

Step S204, this network access equipment obtain what access network equipment was supported from this first message Oneth PLMN.

Step S206, this network access equipment obtain first corresponding with this first frequency range collection in this locality PLMN status list.

Wherein, this network access equipment pre-sets the PLMN that this at least two frequency range collection is the most corresponding Status list.

Step S208, this network access equipment according to a PLMN status list and this first PLMN determines when accessing corresponding for a PLMN core net, by subscriber equipment by this user Equipment accesses this access network equipment that this core net is corresponding.

It should be noted that in embodiments of the present invention, this network access equipment can be SIM (as USIM) card.

Alternatively, at this subscriber equipment according to a PLMN status list and a PLMN Determine that when not accessing corresponding for a PLMN core net, this network access equipment receives frequency second Receive the second message of this access network equipment broadcast in rate, and obtain this access network from this second message The 2nd PLMN that equipment is supported, and twoth PLMN corresponding with this second frequency range collection is obtained in this locality Status list, according to the 2nd PLMN status list and the 2nd PLMN determine access this During corresponding for two PLMN core net, by subscriber equipment, this subscriber equipment accessed this core net corresponding This access network equipment.

Wherein, this second reception corresponding second frequency range collection of frequency, this second frequency range collection includes at least one Frequency range.

Using the present invention, the corresponding each frequency range collection of network access equipment is both provided with PLMN status list, This network access equipment receives the message comprising PLMN that access network equipment sends, and according to being somebody's turn to do When PLMN status list determines core net corresponding for this PLMN of access with PLMN, access this core The access network equipment that heart net is corresponding.So, network access equipment can be corresponding according to different frequency range collection PLMN status list access network such that it is able to control subscriber equipment access network flexibly.

The method of the Fig. 3 a kind of network insertion for providing according to the embodiment of the present invention, as it is shown on figure 3, Executive agent during the present invention implements can be equipment of the core network, and the method includes:

Step S302, equipment of the core network receive subscriber equipment please by the access that access network equipment sends Seek message.

Wherein, this access request message include this subscriber equipment access this core net time select first Receive identification information and the mark of this subscriber equipment of the first frequency range collection at frequency place, this first frequency Section collection includes at least one frequency range.

Step S304, this equipment of the core network obtain corresponding with this first frequency range collection according to this identification information A PLMN status list.

Wherein, this equipment of the core network pre-sets the PLMN that this at least two frequency range collection is the most corresponding Status list.

Step S306, this equipment of the core network are setting according to a PLMN status list and this user Standby mark determines when permission accesses this subscriber equipment, completes this subscriber equipment by this access network equipment Access.

It addition, when the strategy change of core net, then need to update the PLMN that subscriber equipment is corresponding Status list, such as, the renewal of tracing area, community be resident or shared network Zhong Ge operator Signing strategy changes, then core-network side needs to update the PLMN status list that subscriber equipment is corresponding.

Alternatively, after the access completing this subscriber equipment according to this access network equipment, by this access Net equipment sends NAS signaling to this subscriber equipment, in order to subscriber equipment is according to this second frequency range collection The identification information of identification information and this this second frequency range collection of PLMN list update information updating indicates The 2nd PLMN list that second frequency range collection is corresponding.

Wherein, this NAS signaling includes the identification information of the second frequency range collection and the mark of this second frequency range collection The PLMN list update information that knowledge information is corresponding, this second frequency range collection includes at least one frequency range.

So, the NAS signaling that equipment of the core network sends also includes PLMN status Bar to be updated The identification information of table, then subscriber equipment is according to PLMN status list corresponding to this update of identification information, Thus the real-time access controlling subscriber equipment.

Alternatively, after this subscriber equipment being accessed this core net according to this network insertion request message, NAS signaling is sent to this subscriber equipment, in order to this subscriber equipment is according to being somebody's turn to do by this access network equipment The PLMN status list that this first frequency range collection of PLMN list update information updating is corresponding.

Wherein, this NAS signaling includes PLMN list update information.

So, subscriber equipment is according to the frequency corresponding to the PLMN list update information updating obtained currently The PLMN status list of section collection, to realize the renewal of the PLMN status list to subscriber equipment, Thus the real-time access controlling subscriber equipment.

Using the present invention, equipment of the core network accesses according to mark and this subscriber equipment of subscriber equipment Frequency range collection corresponding during net equipment determines whether the access of this subscriber equipment, thus realizes passing through core The control that subscriber equipment is accessed by heart net side.

The method of the Fig. 4 a kind of network insertion for providing according to the embodiment of the present invention, as shown in Figure 4, Including:

Step S401, subscriber equipment receive first and receive the first of access network equipment broadcast in frequency Message.

Step S402, this subscriber equipment obtain that this access network equipment is supported from this first message One PLMN.

Step S403, this subscriber equipment obtain a PLMN corresponding with this first frequency range collection in this locality Status list.

Step S404, this subscriber equipment are according to a PLMN status list and a PLMN Determine whether to access a core net corresponding for PLMN.

If it is determined that access a core net corresponding for PLMN, then perform step S405 and step 410 To step S412；

If it is determined that do not access a core net corresponding for PLMN, then perform step S406 to step S412。

Step S405, this subscriber equipment access this access network equipment that this core net is corresponding.

Step S406, this subscriber equipment receive second and receive the broadcast of this access network equipment in frequency Second message.

Wherein, this second reception corresponding second frequency range collection of frequency, this second frequency range collection includes at least one Frequency range；

Step S407, this subscriber equipment obtain that this access network equipment is supported from this second message Two PLMN.

Step S408, this subscriber equipment obtain twoth PLMN corresponding with this second frequency range collection in this locality Status list.

Step S409, this subscriber equipment are according to the 2nd PLMN status list and the 2nd PLMN Determine that when accessing the 2nd corresponding for PLMN core net, this access network accessing this core net corresponding sets Standby.

Step S410, this subscriber equipment access this core net by this access network equipment.

Step S411, this subscriber equipment receive the NAS that equipment of the core network is sent by this access network equipment Signaling.

Wherein, this NAS signaling includes PLMN list update information.

Step S412, this subscriber equipment are according to this this first frequency range of PLMN list update information updating The PLMN status list that collection is corresponding.

Specifically, the AS layer of this subscriber equipment is received this equipment of the core network and is sent out by this access network equipment The NAS signaling sent；The identification information of this first frequency range collection is sent to being somebody's turn to do by the AS layer of this subscriber equipment The NAS layer of subscriber equipment；The NAS layer of this subscriber equipment is according to the identification information of this first frequency range collection With this PLMN list update information updating the oneth PLMN status list.

Alternatively, subscriber equipment receives the NAS letter that equipment of the core network is sent by this access network equipment Order, and according to the identification information of the 3rd frequency range and the PLMN corresponding with the 3rd frequency range identification information The 3rd PLMN status list that list update information updating the 3rd frequency range collection is corresponding.

Using the embodiment of the present invention, subscriber equipment can be according to PLMN state corresponding to different frequency range collection List access network, thus reach to control the purpose of subscriber equipment access network.

It should be noted that for said method embodiment, in order to be briefly described, therefore it is all stated For a series of combination of actions, but those skilled in the art should know, the present invention is by being retouched The restriction of the sequence of movement stated because according to the present invention, some step can use other orders or Carry out simultaneously.Secondly, those skilled in the art also should know, embodiment described in this description Belong to preferred embodiment, necessary to involved action and the module not necessarily present invention.

Through the above description of the embodiments, those skilled in the art is it can be understood that arrive root The mode of required general hardware platform can be added by software according to the method for above-described embodiment to realize, when So can also pass through hardware, but a lot of in the case of the former is more preferably embodiment.Based on such reason Solving, the part that prior art is contributed by technical scheme the most in other words can be with soft The form of part product embodies, this computer software product be stored in a storage medium (as ROM/RAM, magnetic disc, CD) in, including some instructions with so that a station terminal equipment (can To be mobile phone, computer, server, or the network equipment etc.) perform each embodiment institute of the present invention The method stated.

Fig. 5 is a kind of subscriber equipment provided according to the embodiment of the present invention, as it is shown in figure 5, this equipment Including:

First receives unit 51, receives the first of access network equipment broadcast for receiving first in frequency Message.

First acquiring unit 52, for obtaining from the first message that this first reception unit 51 receives The first public land mobile network PLMN that this access network equipment is supported, and obtain in this locality with this The PLMN status list that one frequency range collection is corresponding.

First access unit 53, at the PLMN obtained according to this first acquiring unit 52 Status list determines when accessing corresponding for a PLMN core net with a PLMN, accesses This access network equipment that this core net is corresponding.

Alternatively, this first reception unit 51, it is additionally operable at this subscriber equipment according to a PLMN Status list determines when not accessing corresponding for a PLMN core net with a PLMN, Second receives the second message receiving the broadcast of this access network equipment in frequency.

This first acquiring unit 52, is additionally operable to from the second message that this first reception unit 51 receives Obtain the 2nd PLMN that this access network equipment is supported, and obtain in this locality corresponding with this second frequency range collection The 2nd PLMN status list.

This first access unit 53, is additionally operable to second obtained according to this first acquiring unit 52 PLMN status list determines when accessing the 2nd corresponding for PLMN core net with the 2nd PLMN, Access this access network equipment that this core net is corresponding.

Alternatively, this first acquiring unit 52, for obtaining this first reception frequency by access AS layer The identification information of this first frequency range collection that rate is corresponding, and this identification information is sent to this subscriber equipment Non-access NAS layer, and it is corresponding to obtain this first frequency range collection by NAS layer according to this identification information Oneth PLMN status list.

This first access unit 53, for and being somebody's turn to do according to a PLMN status list at NAS layer After oneth PLMN determines access the oneth core net corresponding for PLMN, accessed by this AS layer This access network equipment that this core net is corresponding.

Alternatively, as shown in Figure 6, this subscriber equipment also includes:

First updating block 54, is used for after this accesses this core net by this access network equipment, according to The PLMN status list known updates information updating the oneth PLMN status list.

Alternatively, as it is shown in fig. 7, this first access unit 53, it is additionally operable at this by this access network After equipment accesses this core net, access this core net by this access network equipment.

This first reception unit 51, is additionally operable to receive this equipment of the core network and is sent by this access network equipment NAS signaling.

Wherein, this NAS signaling include the 3rd frequency range collection identification information and with the 3rd frequency range collection The PLMN list update information that identification information is corresponding；3rd frequency range collection includes at least one frequency range.

This subscriber equipment also includes: the second updating block 55, for according to this first reception unit 51 The identification information of the 3rd frequency range received and the PLMN list corresponding with the 3rd frequency range identification information Update the 3rd PLMN status list that information updating the 3rd frequency range collection is corresponding.

Alternatively, as shown in Figure 8, this first access unit 53, it is additionally operable at this by this access network After equipment accesses this core net, access this core net by this access network equipment.

Wherein, this NAS signaling includes PLMN list update information.

This subscriber equipment also includes: the 3rd updating block 56, for according to this first reception unit 51 A PLMN state corresponding to this first frequency range collection of PLMN list update information updating received List.

Alternatively, this first reception unit 51, passes through for receiving this equipment of the core network by AS layer The NAS signaling that this access network equipment sends.

3rd updating block 56, for sending the identification information of this first frequency range collection by AS layer To the NAS layer of this subscriber equipment, and by NAS layer according to the identification information of this first frequency range collection and This PLMN list update information updating the oneth PLMN status list.

Alternatively, as it is shown in figure 9, include at least two international mobile subscriber identification at this subscriber equipment During code IMSI, this subscriber equipment also includes:

Determine unit 57, for obtaining this access at this first acquiring unit 52 from this first message After the PLMN that net equipment is supported, determine corresponding with this first frequency range collection according to this first frequency range collection IMSI, and determine a PLMN status list corresponding with this IMSI according to this IMSI.

Wherein, this subscriber equipment pre-sets the frequency range collection that this at least two IMSI is the most corresponding, with And the PLMN status list that this at least two IMSI is the most corresponding.

Using above-mentioned subscriber equipment, the corresponding each frequency range collection of this subscriber equipment is both provided with PLMN state List, this subscriber equipment receives the message comprising PLMN that access network equipment sends, and according to being somebody's turn to do When PLMN status list determines core net corresponding for this PLMN of access with PLMN, access this core The access network equipment that heart net is corresponding.So, subscriber equipment can be corresponding according to different frequency range collection PLMN status list access network such that it is able to control subscriber equipment access network flexibly.

It should be noted that affiliated those skilled in the art is it can be understood that arrive, for describe Convenient and succinct, the specific works process of the subscriber equipment of foregoing description and description, it is referred to aforementioned Corresponding process in embodiment of the method, does not repeats them here.

Figure 10 is a kind of network access equipment provided according to the embodiment of the present invention, as shown in Figure 10, This equipment includes:

Second receives unit 101, receives the first message for receiving first in frequency.

Second acquisition unit 102, for obtaining from the first message that this second reception unit 101 receives Take the first public land mobile network PLMN that access network equipment is supported, and obtain in this locality with this The PLMN status list that one frequency range collection is corresponding.

Second processing unit 103, at the PLMN obtained according to this second acquisition unit 102 Status list determines when accessing corresponding for a PLMN core net with a PLMN, passes through This subscriber equipment is accessed this access network equipment that this core net is corresponding by subscriber equipment.

It should be noted that this network access equipment can be SIM (such as USIM) card.

Use the network access equipment that the embodiment of the present invention provides, the corresponding each frequency of this network access equipment Section collection is both provided with PLMN status list, and this network access equipment receives the bag that access network equipment sends Message containing PLMN, and determining this PLMN of access according to this PLMN status list and PLMN During corresponding core net, access the access network equipment that this core net is corresponding.So, network access equipment Can be according to PLMN status list access network corresponding to different frequency range collection such that it is able to control flexibly Subscriber equipment access network processed.

Affiliated those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, on State specific works process and the description of the network access equipment of description, be referred to preceding method embodiment In corresponding process, do not repeat them here.

Figure 11 is a kind of equipment of the core network provided according to the embodiment of the present invention, as shown in figure 11, and should Equipment includes:

3rd receives unit 111, please by the access that access network equipment sends for receiving subscriber equipment Seek message.

3rd acquiring unit 112, for obtaining corresponding with this first frequency range collection according to this identification information Oneth PLMN status list.

3rd access unit 113, for according to a PLMN status list and this subscriber equipment Mark determine permission access this subscriber equipment time, complete this subscriber equipment by this access network equipment Access.

Alternatively, as shown in figure 12, this equipment also includes: the first transmitting element 114, at this Complete the access of this subscriber equipment according to this access network equipment after, by this access network equipment to this user Equipment sends NAS signaling, and wherein, this NAS signaling includes the identification information of the second frequency range collection and is somebody's turn to do The PLMN list update information that the identification information of the second frequency range collection is corresponding, in order to subscriber equipment was according to should The identification information of the second frequency range collection and the mark of this this second frequency range collection of PLMN list update information updating Know the 2nd PLMN list that the second frequency range collection of information indicating is corresponding, wherein, this second frequency range Ji Bao Include at least one frequency range.

Alternatively, as shown in figure 13, this equipment also includes: the second transmitting element 115, at this After this subscriber equipment being accessed this core net according to this network insertion request message, set by this access network Standby to this subscriber equipment transmission NAS signaling.

Wherein, this NAS signaling includes PLMN list update information, in order to this subscriber equipment according to The PLMN status list that this this first frequency range collection of PLMN list update information updating is corresponding.

Using the equipment of the core network that the embodiment of the present invention provides, equipment of the core network is according to the mark of subscriber equipment Know frequency range collection corresponding when accessing access network equipment with this subscriber equipment and determine whether that this user sets Standby access, thus realize control subscriber equipment accessed by core-network side.

Affiliated those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, on State specific works process and the description of the equipment of the core network of description, be referred in preceding method embodiment Corresponding process, do not repeat them here.

In several embodiments provided herein, it should be understood that disclosed technology contents, Can realize by another way.Such as, apparatus embodiments described above is only schematically , such as, described module or the division of unit, it is only a kind of logic function and divides, actual realization Time can have other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into Another system, or some features can ignore, or do not perform.Another point, shown or discussed Coupling each other or direct-coupling or communication connection can be by some interfaces, equipment or unit INDIRECT COUPLING or communication connection, can be electrical, machinery or other form.

The described unit illustrated as separating component can be or may not be physically separate, The parts shown as unit can be or may not be physical location, i.e. may be located at a ground Side, or can also be distributed on multiple NE.Can select therein according to the actual needs Some or all of unit realizes the purpose of the present embodiment scheme.

It addition, each functional unit in each embodiment of the application can be integrated in a processing unit In, it is also possible to it is that unit is individually physically present, it is also possible to two or more unit are integrated in In one unit.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ soft The form of part functional unit realizes.

If described integrated unit realizes and as independent product using the form of SFU software functional unit When selling or use, can be stored in a computer read/write memory medium.Based on such reason Solve, part that prior art is contributed by the technical scheme of the application the most in other words or this skill Completely or partially can embodying with the form of software product of art scheme, this computer software product It is stored in a storage medium, including some instructions with so that a computer equipment (can be Personal computer, server, or the network equipment etc.) or processor (processor) perform this Shen Please all or part of step of method described in each embodiment.And aforesaid storage medium includes: USB flash disk, Portable hard drive, read only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), the various media that can store program code such as magnetic disc or CD.

The above is only the preferred embodiment of the present invention, it is noted that for the art For those of ordinary skill, under the premise without departing from the principles of the invention, it is also possible to make some improvement And retouching, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims

1. the method for a network insertion, it is characterised in that including:

Subscriber equipment receives first and receives the first message that access network equipment is broadcasted in frequency, wherein, Described first receives the corresponding first frequency range collection of frequency, and described first frequency range collection includes at least one frequency range, At least two frequency range collection supported by described subscriber equipment；

Described subscriber equipment obtains the first public affairs that described access network equipment is supported from described first message Land mobile network PLMN altogether；

Described subscriber equipment obtains a PLMN state corresponding with described first frequency range collection in this locality List, wherein, described subscriber equipment pre-sets described at least two frequency range collection correspondence respectively PLMN status list；

Described subscriber equipment is true according to a described PLMN status list and a described PLMN When surely accessing described corresponding for a PLMN core net, access the described access that described core net is corresponding Net equipment.

Method the most according to claim 1, it is characterised in that described subscriber equipment according to A described PLMN status list and a described PLMN determine and do not access a described PLMN During corresponding core net, receive second and in frequency, receive the second message of described access network equipment broadcast, Wherein, described second receives the corresponding second frequency range collection of frequency, and described second frequency range collection includes at least one Frequency range；

Described subscriber equipment obtains second that described access network equipment is supported from described second message PLMN；

Described subscriber equipment obtains the twoth PLMN state corresponding with described second frequency range collection in this locality List；

Described subscriber equipment is true according to described 2nd PLMN status list and described 2nd PLMN When surely accessing described 2nd corresponding for PLMN core net, access the described access that described core net is corresponding Net equipment.

Method the most according to claim 2, it is characterised in that a described PLMN status Bar Table includes that the first predetermined PLMN, described 2nd PLMN status list include the second predetermined PLMN； Described first predetermined PLMN is identical with described second predetermined PLMN, described first predetermined PLMN Home Public Land Mobile Network network HPLMN is included with described second predetermined PLMN.

Method the most according to claim 1, it is characterised in that described subscriber equipment obtains in this locality Take a PLMN status list corresponding with described first frequency range collection to include:

The access AS layer of described subscriber equipment obtains described first and receives described first frequency that frequency is corresponding The identification information of section collection, and described identification information is sent the non-access NAS to described subscriber equipment Layer；

It is corresponding that the NAS layer of described subscriber equipment obtains described first frequency range collection according to described identification information A PLMN status list；

Described subscriber equipment accesses described core net by described access network equipment and includes: described user sets Standby NAS layer is determining access according to a described PLMN status list and a described PLMN After a described core net corresponding for PLMN, the AS layer of described subscriber equipment accesses described core net Corresponding described access network equipment.

Method the most according to claim 1, it is characterised in that in the described core of described access After the described access network equipment that net is corresponding, also include:

Described subscriber equipment is according to described in the PLMN status list renewal information updating known first PLMN status list.

Described subscriber equipment accesses described core net by described access network equipment；

Receive the NAS signaling that equipment of the core network is sent by described access network equipment, wherein, described NAS signaling include the 3rd frequency range collection identification information and with the identification information pair of described 3rd frequency range collection The PLMN list update information answered；Described 3rd frequency range collection includes at least one frequency range；

Identification information according to described 3rd frequency range and corresponding with described 3rd frequency range identification information The 3rd PLMN status list that 3rd frequency range collection described in PLMN list update information updating is corresponding.

Receive the NAS signaling that equipment of the core network is sent by described access network equipment, wherein, described NAS signaling includes PLMN list update information；

According to the first frequency range collection described in described PLMN list update information updating corresponding described first PLMN status list.

Method the most according to claim 7, it is characterised in that described reception access network equipment The NAS signaling sent includes:

The AS layer of described subscriber equipment is received described equipment of the core network and is sent by described access network equipment NAS signaling；

Described according to the first frequency range collection described in described PLMN list update information updating corresponding described in Oneth PLMN status list includes:

The identification information of described first frequency range collection is sent to described user by the AS layer of described subscriber equipment The NAS layer of equipment；

The NAS layer of described subscriber equipment is according to the identification information of described first frequency range collection and described A PLMN status list described in PLMN list update information updating.

9. according to the method described in any one of claim 1 to 8, it is characterised in that in described use When family equipment includes at least two international mobile subscriber identity IMSI, at described subscriber equipment from institute State after the first message obtains the PLMN that described access network equipment is supported, also include: according to institute State the first frequency range collection and determine the IMSI corresponding with described first frequency range collection, wherein, described subscriber equipment Pre-set the frequency range collection that described at least two IMSI is the most corresponding；

Described subscriber equipment obtains a PLMN state corresponding with described first frequency range collection in this locality List includes:

A PLMN status list corresponding with described IMSI is determined according to described IMSI, wherein, Described subscriber equipment pre-sets the PLMN status list that described at least two IMSI is the most corresponding.

10. the method for a network insertion, it is characterised in that including:

Network access equipment receives first and receives the first message in frequency, and wherein, described first connects Receiving the corresponding first frequency range collection of frequency, described first frequency range collection includes that at least one frequency range, described user set Standby support at least two frequency range collection；

Described network access equipment obtains the first public affairs that access network equipment is supported from described first message Land mobile network PLMN altogether；

Described network access equipment obtains a PLMN corresponding with described first frequency range collection in this locality Status list, wherein, it is the most right that described network access equipment pre-sets described at least two frequency range collection The PLMN status list answered；

Described network access equipment is according to a described PLMN status list and described first PLMN determines when accessing described corresponding for a PLMN core net, by subscriber equipment by described Subscriber equipment accesses the described access network equipment that described core net is corresponding.

The method of 11. 1 kinds of network insertions, it is characterised in that including:

Equipment of the core network receives the access request message that subscriber equipment is sent by access network equipment；Wherein, Described access request message includes that what described subscriber equipment selected when accessing described core net first connects The identification information of the first frequency range collection at receipts frequency place and the mark of described subscriber equipment, described first Frequency range collection includes at least one frequency range；

Described equipment of the core network obtains corresponding with described first frequency range collection the according to described identification information One PLMN status list, wherein, described equipment of the core network pre-sets described at least two frequency range collection The most corresponding PLMN status list；

Described equipment of the core network is according to a described PLMN status list and described subscriber equipment Mark determines when permission accesses described subscriber equipment, completes described user by described access network equipment and sets Standby access.

12. methods according to claim 11, it is characterised in that connecing described in described basis After log equipment completes the access of described subscriber equipment, also include:

NAS signaling, wherein, described NAS is sent to described subscriber equipment by described access network equipment Signaling includes that the identification information of the second frequency range collection is corresponding with the identification information of described second frequency range collection PLMN list update information, in order to subscriber equipment is according to the identification information of described second frequency range collection and institute State the second frequency range that the identification information of the second frequency range collection described in PLMN list update information updating indicates The 2nd PLMN list that collection is corresponding, wherein, described second frequency range collection includes at least one frequency range.

13. methods according to claim 11, it is characterised in that described according to described net After described subscriber equipment is accessed described core net by network access request message, also include:

NAS signaling, wherein, described NAS is sent to described subscriber equipment by described access network equipment Signaling includes PLMN list update information, in order to described subscriber equipment is according to described PLMN list Update the PLMN status list that the first frequency range collection described in information updating is corresponding.

14. 1 kinds of subscriber equipmenies, it is characterised in that including:

First receives unit, disappears for receiving the first of access network equipment broadcast in the first reception frequency Breath, wherein, described first receives the corresponding first frequency range collection of frequency, and described first frequency range collection includes at least One frequency range, at least two frequency range collection supported by described subscriber equipment；

First acquiring unit, described for receiving acquisition the first message that unit receives from described first The first public land mobile network PLMN that access network equipment is supported, and obtain in this locality and described the The PLMN status list that one frequency range collection is corresponding, wherein, described subscriber equipment pre-sets described The PLMN status list that at least two frequency range collection is the most corresponding；

First access unit, in the PLMN state obtained according to described first acquiring unit List determines when accessing described corresponding for a PLMN core net with a described PLMN, accesses The described access network equipment that described core net is corresponding.

15. subscriber equipmenies according to claim 14, it is characterised in that described first receives Unit is additionally operable to, at described subscriber equipment according to a described PLMN status list and described first PLMN determines when not accessing described corresponding for a PLMN core net, receives in frequency second Receiving the second message of described access network equipment broadcast, wherein, described second receives frequency correspondence second Frequency range collection, described second frequency range collection includes at least one frequency range；

Described first acquiring unit is additionally operable to, and receives the second message that unit receives from described first and obtains Take the 2nd PLMN that described access network equipment is supported, and obtain and described second frequency range set pair in this locality The 2nd PLMN status list answered；

Described first access unit is additionally operable to, second obtained according to described first acquiring unit PLMN status list determines described 2nd core corresponding for PLMN of access with described 2nd PLMN During net, access the described access network equipment that described core net is corresponding.

16. subscriber equipmenies according to claim 15, it is characterised in that a described PLMN Status list includes that the first predetermined PLMN, described 2nd PLMN status list include that second makes a reservation for PLMN；Described first predetermined PLMN is identical with described second predetermined PLMN, described first pre- Determine PLMN and described second predetermined PLMN and include Home Public Land Mobile Network network HPLMN.

17. subscriber equipmenies according to claim 14, it is characterised in that described first obtains Unit is used for, and obtains, by accessing AS layer, the described first frequency range collection that described first reception frequency is corresponding Identification information, and described identification information is sent to the non-access NAS layer of described subscriber equipment, And obtain, according to described identification information, the PLMN that described first frequency range collection is corresponding by NAS layer Status list；

Described first access unit is used for, NAS layer according to a described PLMN status list and After a described PLMN determines the described core net corresponding for PLMN of access, by described AS Layer accesses the described access network equipment that described core net is corresponding.

18. subscriber equipmenies according to claim 14, it is characterised in that described subscriber equipment Also include:

First updating block, for being accessed after described core net by described access network equipment described, A PLMN status list described in information updating is updated according to the PLMN status list known.

19. subscriber equipmenies according to claim 14, it is characterised in that described first accesses Unit, is additionally operable to be accessed after described core net by described access network equipment described, is connect by described Log equipment accesses described core net；

Described first receives unit, is additionally operable to receive described equipment of the core network by described access network equipment Send NAS signaling, wherein, described NAS signaling include the 3rd frequency range collection identification information and with The PLMN list update information that the identification information of described 3rd frequency range collection is corresponding；Described 3rd frequency range collection Including at least one frequency range；Described subscriber equipment also includes:

Second updating block, for receiving the mark letter of the 3rd frequency range that unit receives according to described first Described in breath and the PLMN list update information updating corresponding with described 3rd frequency range identification information the 3rd The 3rd PLMN status list that frequency range collection is corresponding.

20. subscriber equipmenies according to claim 14, it is characterised in that described first accesses Unit, is additionally operable to be accessed after described core net by described access network equipment described, is connect by described Log equipment accesses described core net；

Described first receives unit, is additionally operable to receive described equipment of the core network by described access network equipment The NAS signaling sent, wherein, described NAS signaling includes PLMN list update information；Described Subscriber equipment also includes:

3rd updating block, for receiving, according to described first, the PLMN list update letter that unit receives Breath updates the described PLMN status list that described first frequency range collection is corresponding.

21. subscriber equipmenies according to claim 20, it is characterised in that described first receives Unit, for receiving what described equipment of the core network was sent by described access network equipment by AS layer NAS signaling；

Described 3rd updating block, for sending out the identification information of described first frequency range collection by AS layer Deliver to the NAS layer of described subscriber equipment, and pass through the NAS layer mark according to described first frequency range collection A PLMN status list described in information and described PLMN list update information updating.

22. according to the subscriber equipment described in any one of claim 14 to 21, it is characterised in that When described subscriber equipment includes at least two international mobile subscriber identity IMSI, described user sets For also including:

Determine unit, for obtaining described access at described first acquiring unit from described first message After the PLMN that net equipment is supported, determine and described first frequency range collection according to described first frequency range collection Corresponding IMSI, and determine a PLMN state corresponding with described IMSI according to described IMSI List, wherein, described subscriber equipment pre-sets the frequency range that described at least two IMSI is the most corresponding Collection, and the PLMN status list that described at least two IMSI is the most corresponding.

23. 1 kinds of network access equipments, it is characterised in that including:

Second receives unit, receives the first message for receiving first in frequency, wherein, described First receives the corresponding first frequency range collection of frequency, and described first frequency range collection includes at least one frequency range, described At least two frequency range collection supported by subscriber equipment；

Second acquisition unit, accesses for receiving to obtain the first message that unit receives from described second The first public land mobile network PLMN that net equipment is supported, and obtain in this locality and described first frequency The PLMN status list that section collection is corresponding, wherein, described network access equipment pre-sets described The PLMN status list that at least two frequency range collection is the most corresponding；

Second processing unit, in the PLMN state obtained according to described second acquisition unit List determines when accessing described corresponding for a PLMN core net with a described PLMN, passes through Described subscriber equipment is accessed the described access network equipment that described core net is corresponding by subscriber equipment.

24. 1 kinds of equipments of the core network, it is characterised in that including:

3rd receives unit, and the access request sent by access network equipment for receiving subscriber equipment is disappeared Breath；Wherein, described access request message includes that described subscriber equipment selects when accessing described core net The identification information of the first frequency range collection at the first reception frequency place and the mark of described subscriber equipment, Described first frequency range collection includes at least one frequency range；

3rd acquiring unit, for obtaining corresponding with described first frequency range collection according to described identification information Oneth PLMN status list, wherein, described equipment of the core network pre-sets described at least two frequency range The PLMN status list that collection is the most corresponding；

3rd access unit, for according to a described PLMN status list and described subscriber equipment Mark determine permission access described subscriber equipment time, complete described user by described access network equipment The access of equipment.

25. equipments of the core network according to claim 24, it is characterised in that described core net Equipment also includes:

First transmitting element, for completing described subscriber equipment described according to described access network equipment After access, send NAS signaling, wherein, institute by described access network equipment to described subscriber equipment State NAS signaling and include identification information and the identification information pair of described second frequency range collection of the second frequency range collection The PLMN list update information answered, in order to subscriber equipment is according to the identification information of described second frequency range collection With the identification information sign of the second frequency range collection described in described PLMN list update information updating second The 2nd PLMN list that frequency range collection is corresponding, wherein, described second frequency range collection includes at least one frequency range.

26. equipments of the core network according to claim 24, it is characterised in that described core net Equipment also includes:

Second transmitting element, for setting described user according to described network insertion request message described After the described core net of standby access, send NAS by described access network equipment to described subscriber equipment and believe Order, wherein, described NAS signaling includes PLMN list update information, in order to described subscriber equipment According to the PLMN shape that the first frequency range collection described in described PLMN list update information updating is corresponding State list.