CN102655658A - Paging method, paging device and paging system - Google Patents
Paging method, paging device and paging system Download PDFInfo
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- CN102655658A CN102655658A CN2011100531187A CN201110053118A CN102655658A CN 102655658 A CN102655658 A CN 102655658A CN 2011100531187 A CN2011100531187 A CN 2011100531187A CN 201110053118 A CN201110053118 A CN 201110053118A CN 102655658 A CN102655658 A CN 102655658A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
Abstract
The embodiment of the invention provides a paging method, a paging device and a paging system. The paging method comprises the following steps of: acquiring an identifier of a group to be paged, wherein the group to be paged comprises at least two sets of user equipment; and sending a first paging message with the identifier of the group to be paged to an evolved node B corresponding to a tracking area (TA) of the group to be paged according to the TA of the group to be paged, so that the evolved node B receiving the first paging message sends a second paging message for paging all the user equipment of the group to be paged according to the first paging message, wherein the TA of the group to be paged is the TA which is registered lately in the TAs corresponding to all the user equipment in the group to be paged. According to the embodiment of the invention, when group paging is performed on all the user equipment in any group to be paged, a mobile management entity (MME) selects same TAs from the TAs corresponding to all the user equipment in the group to be paged and selects the TA which is registered lately from the same TAs to perform paging, so that group paging is realized, and the network load is reduced.
Description
Technical field
The embodiment of the invention relates to communication technical field, relates in particular to a kind of paging method, device and system.
Background technology
In the existing paging method; (Core Network abbreviates as: CN) (Mobile Management Entity abbreviates as the mobile management entity of side core net: MME) to subscriber equipment (User Equipment; Abbreviate as: when UE) sending paging; MME tabulates according to the tracking area of UE, and (Tracking Area list abbreviates as: TA list), decision comes paging UE by which eNB.Can comprise a plurality of TA (Tracking Area, tracking area) among the TA list, a TA can comprise that according to its overlay area (evolved Node B abbreviates as: eNB), and an eNB also can be included among a plurality of TA in one or more base stations.
In the prior art; When MME carries out paging to UE; MME carries out paging to it in the TA of the up-to-date once registration of UE; Because a TA can comprise a plurality of eNB, all eNB in the TA of the up-to-date once registration of UE can receive the beep-page message that the CN side is sent, and the eNB that receives the beep-page message of CN side transmission then sends paging to UE.
Present cell mobile communication systems is supported the mutual mobile communication between H2H (Human to Human, person to person)-UE.And along with the development of Internet of Things, communication object has expanded to machine, and machine also adds communication network, uses the communication resource.
In Internet of Things, machine or object with communication requirement can add network, realize MTC (Machine Type Communication, the communication of machine class) communication.Thus, in order to realize MTC communication, M2M (Machine to Machine, machine and the machine) quantity of communication object will be far longer than the quantity of existing H2H communication object.So, if the MTC-UE of magnanimity is carried out paging, then can bring very big load to network with existing paging method, a kind of new paging method need be provided thus, to realize packet paging, reduce network load.
Summary of the invention
The embodiment of the invention provides a kind of paging method, device and system, to realize packet paging, reduces network load.
The embodiment of the invention provides a kind of paging method, comprising:
Obtain the sign of treating paging group; The said paging group of treating comprises at least two subscriber equipmenies;
According to the said TA that treats paging group; Treat that to said the corresponding base station transmission of TA of paging group comprises said first beep-page message of treating the sign of paging group, is used for said second beep-page message of treating all subscriber equipmenies of paging group of paging so that receive the base station of said first beep-page message according to said first beep-page message transmission;
The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group.
The embodiment of the invention also provides a kind of paging method, comprising:
Receive comprise said first beep-page message of treating the sign of paging group of MME according to the TA transmission of treating paging group; The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group, and the said paging group of treating comprises at least two subscriber equipmenies;
Be used for said second beep-page message of treating all subscriber equipmenies of paging group of paging according to said first beep-page message transmission.
The embodiment of the invention provides a kind of paging equipment, is contained among the MME, and said device comprises:
Acquisition module is used to obtain the sign of treating paging group; The said paging group of treating comprises at least two subscriber equipmenies;
The first paging module; Be used for the TA that treats paging group according to said; Treat that to said the corresponding base station transmission of TA of paging group comprises said first beep-page message of treating the sign of paging group, is used for said second beep-page message of treating all subscriber equipmenies of paging group of paging so that receive the base station of said first beep-page message according to said first beep-page message transmission;
The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group.
The embodiment of the invention also provides a kind of paging equipment, is contained among the eNB, and said device comprises:
Receiver module is used to receive comprise said first beep-page message of treating the sign of paging group of MME according to the TA transmission of treating paging group; The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group, and the said paging group of treating comprises at least two subscriber equipmenies;
The 5th paging module is used for being used for said second beep-page message of treating all subscriber equipmenies of paging group of paging according to said first beep-page message transmission.
The embodiment of the invention provides a kind of paging system, comprises MME and eNB; Said MME comprises the paging equipment that is contained in MME that the embodiment of the invention provides, and said eNB comprises the paging equipment that is contained in eNB that the embodiment of the invention provides.
The paging method of the embodiment of the invention, device and system, MME obtain the sign of treating paging group; The said paging group of treating comprises at least two subscriber equipmenies; MME is according to the said TA that treats paging group then; Treat that to said the corresponding base station transmission of TA of paging group comprises said first beep-page message of treating the sign of paging group, the base station that receives said first beep-page message is used for said second beep-page message of treating the subscriber equipment of paging group of paging according to said first beep-page message transmission; Wherein, the described TA that treats paging group treats in the paging group the up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies for this.In the embodiment of the invention; The MME of CN side can carry out group calling to the subscriber equipment that has divided into groups, and MME is to arbitrary when treating that all subscriber equipmenies in the paging group carry out group calling, from this treats all subscriber equipmenies are corresponding respectively the paging group TA, selects identical TA; And in these identical TA, select the up-to-date TA that is once registered; Distributing paging in the up-to-date TA that is once registered that selects then, thus can realize packet paging, reduce network load.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention; The accompanying drawing of required use is done an introduction simply in will describing embodiment below; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of paging method embodiment one of the present invention;
Fig. 2 is the flow chart of paging method embodiment two of the present invention;
Fig. 3 is the flow chart of paging method embodiment three of the present invention;
Fig. 4 is the sketch map of paging equipment embodiment one of the present invention;
Fig. 5 is the sketch map of paging equipment embodiment two of the present invention;
Fig. 6 is the sketch map of paging equipment embodiment three of the present invention;
Fig. 7 is the sketch map of paging equipment embodiment four of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 1 is the flow chart of paging method embodiment one of the present invention, and as shown in Figure 1, this method comprises:
Step 101, obtain the sign of treating paging group; This treats that paging group comprises at least two subscriber equipmenies.
The executive agent of present embodiment can be the MME of CN side.
The subscriber equipment of treating paging can divide into groups these subscriber equipmenies according to type of service for a plurality of, and for example the subscriber equipment of identical services type is divided into one group; Each group is all to there being sign.When network side sends paging, be to send simultaneously to same group subscriber equipment.
When needs carried out paging to a certain group or many groups, MME obtained the sign of treating paging group.
Step 102, basis are treated the TA of paging group; Send to the corresponding base station of the TA that treats paging group and to comprise first beep-page message of the sign of treating paging group, send according to first beep-page message and be used for second beep-page message that all subscriber equipmenies of paging group are treated in paging so that receive the base station of first beep-page message.The TA that treats paging group treats the up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies in the paging group.
Treat the sign of paging group according to this; MME can obtain this TA that treats paging group; The process of the concrete TA that obtains to treat paging group can for: MME obtains the TA tabulation of treating that each subscriber equipment is corresponding in the paging group; Wherein, comprise a plurality of TA that each subscriber equipment is corresponding during the TA that each subscriber equipment is corresponding tabulates, there is sequencing the time that the TA that comprises during the TA that each subscriber equipment is corresponding tabulates is registered; MME obtains identical TA in this TA tabulation of treating that all subscriber equipmenies are corresponding respectively in the paging group then, and from these identical TA, selects a up-to-date TA who is registered, and this up-to-date TA that is registered is the TA that this treats paging group.
Can comprise a plurality of eNB among each TA; After MME obtains to treat the TA of paging group, in this treats the TA of paging group, carry out paging, promptly send beep-page message to this corresponding eNB of TA that treats paging group; Be described first beep-page message, comprise the sign of treating paging group in this first beep-page message.
After eNB received the beep-page message of CN side transmission, according to the sign of treating paging group in this beep-page message, all the subscriber equipment distributing pagings to treating that paging group comprises promptly sent described second beep-page message.Wherein, eNB can directly treat all subscriber equipmenies that paging group comprises and carry out paging when distributing paging, also can treat and carry out group calling again after all subscriber equipmenies that paging group comprises divide into groups again.
The embodiment of the invention; The MME of CN side can carry out group calling to the subscriber equipment that has divided into groups, and MME is to arbitrary when treating that all subscriber equipmenies in the paging group carry out group calling, from this treats all subscriber equipmenies are corresponding respectively the paging group TA, selects identical TA; And in these identical TA, select the up-to-date TA that is once registered; Distributing paging in the up-to-date TA that is once registered that selects then, thus can realize packet paging, reduce network load.
Fig. 2 is the flow chart of paging method embodiment two of the present invention, and as shown in Figure 2, this method comprises:
First beep-page message that comprises the sign of treating paging group that step 201, reception MME send according to the TA that treats paging group.This treats that paging group comprises at least two subscriber equipmenies.
The executive agent of present embodiment can be eNB.
MME can divide into groups subscriber equipment according to type of service, and the subscriber equipment after dividing into groups is carried out group calling; Wherein, all to sign should be arranged, each group comprises two subscriber equipmenies to each group at least.MME when treating that paging group is carried out paging, sends beep-page message according to the TA that treats paging group to arbitrary, and promptly first beep-page message comprises the sign of treating paging group in this first beep-page message.
Wherein, the TA that treats paging group treats in the paging group the up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies; The MME acquisition treats that the process of the TA of paging group can be referring to the description in the step 102 in embodiment illustrated in fig. 1.
MME sends first beep-page message, treats that then the eNB that comprises among the TA of paging group just can receive first beep-page message that MME sends.
Step 202, send according to first beep-page message and to be used for second beep-page message that all subscriber equipmenies of paging group are treated in paging.
After receiving first beep-page message, eNB is according to the sign of treating paging group in this beep-page message, and all the subscriber equipment distributing pagings to treating that paging group comprises promptly send described second beep-page message.Wherein, eNB can directly treat all subscriber equipmenies that paging group comprises and carry out paging when distributing paging, also can treat and carry out group calling again after all subscriber equipmenies that paging group comprises divide into groups again.
The embodiment of the invention, eNB receives the group calling that the MME of CN side carries out the subscriber equipment that has divided into groups, and treats the subscriber equipment distributing paging of paging, thereby can realize packet paging, reduces network load.
Fig. 3 is the flow chart of paging method embodiment three of the present invention, and present embodiment is based on embodiment illustrated in figures 1 and 2, and is as shown in Figure 3, and this method comprises:
Step 301, MME obtain the sign of treating paging group.
The CN lateral root divides into groups to a plurality of UE according to type of service, and is each set of dispense one sign, i.e. group id (Group ID); Concrete, when arbitrary UE access network, UE reports its corresponding service type, and the CN lateral root be this UE assign group sign (Group ID) according to this UE corresponding service type, and promptly the CN side adds this UE accordingly and organizes.The all corresponding same sign of UE in same group.
When business demand, MME can carry out group calling to UE, promptly any one or more groups UE is carried out paging, and wherein any one or more groups UE of pending paging is the described paging group of treating.
Step 302, MME send first beep-page message that comprises the sign of treating paging group according to the TA that treats paging group to the base station that the TA that treats paging group is corresponding.Wherein, the TA that treats paging group treats in the paging group the up-to-date TA that is once registered among the common corresponding TA of all UE.
After MME gets access to the sign of treating paging group, can get access to the TA that this treats paging group.Concrete, MME can safeguard two kinds of TA tabulations simultaneously: the TA tabulation of all UE in the TA tabulation of paging group and this paging group, and wherein each UE to the TA tabulation of self should be arranged, can comprise a plurality of TA in each TA tabulation; These two kinds of TA tabulations have certain mapping relations; These mapping relations can constitute the TA tabulation of this paging group for identical TA in the TA tabulation of each UE in: the paging group; For example: this paging group includes n UE; All include a plurality of TA in the TA tabulation of each UE; Wherein, in the TA of this n UE tabulation public TA be k TA (TA1, TA2 ..., TAk), comprise at least during then the TA of this paging group tabulates this k TA (TA1, TA2 ..., TAk).
There is sequencing the time that k the TA that comprises in the TA tabulation of this paging group registered; MME is when treating that paging group is sent paging; From the TA tabulation of this paging group, obtain the up-to-date TA that is once registered; Carry out paging according to this up-to-date TA that is once registered then, promptly send packet paging information to the corresponding base station of this up-to-date TA that is once registered; Wherein this up-to-date TA that is once registered is the described TA that treats paging group; Comprise the sign that this treats paging group in this packet paging information.
Step 303, eNB receive first beep-page message that MME sends.
After MME sent packet paging information, this corresponding each base station (eNB) of TA of treating paging group can receive this packet paging information that MME sends, promptly described first beep-page message.
Step 304, eNB send according to first beep-page message and are used for second beep-page message that all UE of paging group are treated in paging.
ENB according to the sign of treating paging group of carrying in this beep-page message, sends second beep-page message to all UE that treat paging group behind the beep-page message that receives the MME transmission.
Concrete, when eNB sends second beep-page message to all UE that treat paging group, can be not this not be treated that paging group divides into groups again, also can treat that paging divides into groups again to this.
When eNB does not treat that to this paging group is divided into groups again; ENB obtains the sign that this treats paging group from first beep-page message; In second beep-page message that issues, carry the sign that this treats paging group then, promptly eNB send comprise the sign of treating paging group, be used for second beep-page message that all UE of paging group are treated in paging.
When eNB treats that to this paging group is divided into groups again; ENB is according to treating that the sign of paging group obtains the UE that treats paging group; All UE that treat paging group are divided into groups again, and send the group id comprise after dividing into groups again, be used for second beep-page message that all UE of paging group are treated in paging; In the face of eNB this situation of treating that paging group is divided into groups is again specifically described down:
ENB obtains the sign that this treats paging group from first beep-page message; Treat that according to this sign of paging group can get access to all UE that this treats that paging group comprises then, wherein eNB can be known the corresponding relation of all UE that comprise in sign and the paging group of paging group in advance; Afterwards; ENB can treat paging group according to the situation that takies of the loading condition of type of service, eNB and/or paging resource and divide into groups again; For example: can treat that paging group is divided into many groups again with one; Also can a plurality of paging groups of treating be merged into one group, can also a plurality of paging groups of treating be divided into many groups again, eNB organizes configuration groups signs for each of dividing again; Group id after eNB divides into groups again can be called the RAN group id.
Wherein, eNB treat process that paging group divides into groups again for example can for: UE reports service (service), and eNB sets up context with this, comprising information such as Termination ID in RAN side grouping information, the group; ENB can reshuffle (RRC Connection Reconfiguration) message through the RRC connection and carry RAN group id (RAN Group ID) information to UE; The grouping of RAN side is controlled by eNB; ENB knows the information of all UE in the group.
After eNB treated that to this paging group is divided into groups again, eNB carried the group id after dividing into groups again in second beep-page message that sends, promptly carry the RAN group id; ENB can calculate the delivery time of a beep-page message according to the situation that takies of RAN group id and eNB self paging resource, promptly calculates PF (Paging Frame; Paging frame) and PO (Paging Occasion; The paging subframe), send second beep-page message at PF that calculates and PO place then, UE can be at corresponding PF and PO monitoring seek channel; If receive the beep-page message of issuing oneself, UE then carries out at random and inserts.
Step 305, if the paging failure that carries out to a UE through second beep-page message of eNB, then eNB carries out repeated paging to a UE.
Wherein, a described UE is for treating any UE in the paging group.This step is the process of carrying out repeated paging behind the eNB transmission paging failure.
Whether eNB can check whether the UE in this paging group all responds after sending second beep-page message to the UE that treats paging group, successful to check this paging; Concrete, eNB checks within a certain period of time whether the UE in the paging group has response, and calculates PF and PO according to IMSI number of the UE of not response, and the UE that will have identical PF and PO then is included in the same not response queue.ENB can carry out the repetition individual calling to the UE in the response queue not then.
The process that eNB carries out the repetition individual calling to the UE in the response queue not for example can for:
ENB guarantees preferentially that to the UE assigned paging resource in the response queue not the higher UE of priority (for example H2H terminal use) obtains the paging resource, if remain the paging resource in addition, uses to other UE in the response queue not these residue paging resource allocations; The principle of distributing can be that circulation takies distribution; If surplus resources is sufficient, then the UE in the response queue will all not obtain resource; If inadequate resource, the UE that is not assigned with resource distribute in the time of will waiting until next PO;
The UE that obtains the paging resource will be repeated paging, and the response beep-page message; If response of appearance again, then the UE of response will not add not response queue once more, but this UE will come the not end of response queue this moment, to guarantee that the UE of unallocated paging resource can be assigned to resource earlier before; In addition; When repeated paging; Can preestablish timer T1 and repeat individual calling times N 1 with maximum, if T1 is not overtime and do not reach the maximum individual calling times N 1 that repeats, the UE that do not respond of repeated paging will have and continue paged chance so; If timer T1 is overtime or reached the maximum individual calling times N 1 that repeats, then stop the UE of not response is carried out repeated paging.
Next the process of carrying out repeated paging behind the MME transmission paging failure is described.Can set timer T2 and the maximum individual calling times N 2 that repeats at MME in advance; After if the timer T1 that eNB sets is overtime or after reaching maximum repetition individual calling times N 1; MME can be before T2 be overtime; UE to not responding in the CN grouping carries out the repetition individual calling, and maximum repetition individual calling times N 2 or timer T2 are overtime up to reaching.Following step 306-step 308 is carried out the process of repeated paging for MME.
Step 306, if the paging failure that carries out to a UE through first beep-page message, then MME carries out paging to a UE in a TA; The one TA is the up-to-date once TA of registration of a UE.
MME is after first beep-page message is sent in the corresponding base station of the TA that treats paging group in step 302; MME can treat the response of each UE in the paging group before timer T2; If after timer T2 is overtime; Do not receive the response of a UE yet, then MME can carry out repeated paging to a UE.Wherein, a UE can be for treating any UE in the paging group.In general, if UE not response in paging first time TA then possibly move in the other TA by UE, need carry out repeated paging to UE at other TA thus.
MME is specially the process that a UE carries out repeated paging: the TA tabulation of MME inquiry the one UE, in the TA of UE tabulation, obtain the up-to-date TA that is once registered then, and this up-to-date TA that is once registered is called a TA; Afterwards, MME carries out paging to a UE in a TA, and promptly MME carries out paging to a UE in the corresponding eNB of a TA.
Step 307, if the paging failure that in a TA, a UE carried out of MME then carries out paging to a UE in TA group; Identical TA among the TA that all UE were common corresponding during the one TA group comprised the corresponding TA of a UE and treats paging group.
MME safeguards the TA tabulation of a UE simultaneously and treats the TA tabulation of paging group, and wherein, the TA tabulation of treating paging group comprises treats the common corresponding TA of all UE in the paging group, specifically referring to the description of the TA tabulation of paging group in the step 302; Identical TA has promptly constituted a described TA and has organized in the TA of the one UE tabulation and the TA tabulation of treating paging group.
If MME carries out paging failure to a UE in a TA in the step 306, then the corresponding eNB of all TA that in TA group, comprises of MME sends paging, so that a UE is carried out repeated paging.
Step 308, if the paging failure that MME carries out a UE in TA group then carries out paging to a UE in the 2nd TA organizes; The TA that the 2nd TA group comprises is the corresponding TA of a UE, and the TA that the 2nd TA group comprises treats the common corresponding TA of all UE in the paging group.
Referring to the description in the step 307, identical TA has constituted a described TA and has organized in the TA of UE tabulation and the TA tabulation of treating paging group; Different TA has constituted described the 2nd TA and has organized in the TA of UE tabulation and the TA tabulation of treating paging group so.
If MME carries out paging failure to a UE in TA group in the step 307, the then corresponding eNB transmission paging of all TA that in the 2nd TA group, comprises of MME is to carry out repeated paging to a UE.
Need to prove MME and eNB can check whether the UE in once dividing into groups all responds in the scope respectively at the fixed time, wherein, this scheduled time can be respectively by MME and eNB decision.
Present embodiment has increased the packet paging of RAN side on the basis of CN side packet paging, and can further carry out repeated paging in CN side and RAN side.
Need to prove; In another kind of paging mode; RAN side packet paging only, and realize repeated paging in the RAN side, promptly eNB divides into groups the corresponding UE of a plurality of beep-page messages that MME sends; Carry out packet paging and repeated paging then, wherein eNB process that UE is divided into groups with repeated paging can be referring to the description in step 304 and the step 305.
Present embodiment; Except the MME of CN side can be to the UE group calling of dividing into groups; Reduce beyond the network load, the repetition individual calling of RAN side can guarantee because the UE of congested not successful access network can have an opportunity to receive once more beep-page message, and increases the chance of UE success access network; When said UE is MTC-UE, these MTC-UE with Hypomobility can be after RAN stresses multiple individual calling can both access network; And when RAN stressed multiple individual calling, the UE of response circulation did not take the paging resource, can guarantee the UE that the does not respond paging resource of when repeated paging, can both having an opportunity to be assigned with; When the timer of paging group message is not overtime, can guarantee that the UE that the secondary paging does not also respond can receive beep-page message once more, increase the chance of UE success access network; Moreover, RAN is stressed behind the multiple individual calling UE of response not yet, MME can carry out the repetition individual calling to it according to different TA, increases the chance of UE success access network.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of program command; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; Aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 4 is the sketch map of paging equipment embodiment one of the present invention, and this paging equipment is contained among the MME, and is as shown in Figure 4, and this paging equipment comprises: the acquisition module 41 and the first paging module 43.
The first paging module 43 is used for the TA that treats paging group according to said; Treat that to said the corresponding base station transmission of TA of paging group comprises said first beep-page message of treating the sign of paging group, is used for said second beep-page message of treating all subscriber equipmenies of paging group of paging so that receive the base station of said first beep-page message according to said first beep-page message transmission.
The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group.
The workflow of each module and operation principle repeat no more at this referring to the description among the said method embodiment one in the present embodiment.
The embodiment of the invention; The MME of CN side can carry out group calling to the subscriber equipment that has divided into groups, and MME is to arbitrary when treating that all subscriber equipmenies in the paging group carry out group calling, and the first paging module is selected identical TA from this treats all subscriber equipmenies are corresponding respectively the paging group TA; And in these identical TA, select the up-to-date TA that is once registered; Distributing paging in the up-to-date TA that is once registered that selects then, thus can realize packet paging, reduce network load.
Fig. 5 is the sketch map of paging equipment embodiment two of the present invention, and this paging equipment is contained among the MME, and is as shown in Figure 5, and on basis embodiment illustrated in fig. 4, this paging equipment also comprises: the second paging module 45, the 3rd paging module 47 and the 4th paging module 49.
Wherein, the said paging group of treating comprises first subscriber equipment.
The second paging module 45 is used for if the paging failure that carries out to said first subscriber equipment through the first paging module 43 then carries out paging to said first subscriber equipment in a TA; A said TA is the up-to-date once TA of registration of said first subscriber equipment.
The 3rd paging module 47 is used for if the paging failure that the second paging module 45 is carried out said first subscriber equipment in a said TA then carries out paging to said first subscriber equipment in TA group; Said TA group comprises that the corresponding TA of said first subscriber equipment treats identical TA among all subscriber equipmenies are corresponding jointly in the paging group the TA with said.
The 4th paging module 49 is used for if the paging failure that the 3rd paging module 47 is carried out said first subscriber equipment in said TA group then carries out paging to said first subscriber equipment in the 2nd TA group; The TA that said the 2nd TA group comprises is the corresponding TA of said first subscriber equipment, and the TA that said the 2nd TA group comprises is not the said common corresponding TA of all subscriber equipmenies in the paging group that treats.
The workflow of each module and operation principle repeat no more at this referring to the description among the method embodiment of above-mentioned Fig. 1-shown in Figure 3 in the present embodiment.
Present embodiment, except the MME of CN side can reduce beyond the network load the UE group calling of dividing into groups, to the UE of response not yet after the paging of RAN side, MME can carry out the repetition individual calling to it according to different TA, increases the chance of UE success access network.
Fig. 6 is the sketch map of paging equipment embodiment three of the present invention, and this paging equipment is contained among the eNB, and is as shown in Figure 6, and this paging equipment comprises: receiver module 61 and the 5th paging module 63.
The 5th paging module 63 is used for being used for said second beep-page message of treating all subscriber equipmenies of paging group of paging according to said first beep-page message transmission.
The workflow of each module and operation principle repeat no more at this referring to the description among the above-mentioned method embodiment shown in Figure 2 in the present embodiment.
The embodiment of the invention, receiver module receive the group calling that the MME of CN side carries out the subscriber equipment that has divided into groups, and the 5th paging module is treated the subscriber equipment distributing paging of paging then, thereby can realize packet paging, reduce network load.
Fig. 7 is the sketch map of paging equipment embodiment four of the present invention, and this paging equipment is contained among the eNB, and is as shown in Figure 7, and on basis embodiment illustrated in fig. 6, this paging equipment also comprises: repeated paging module 65.
Repeated paging module 65 is used for if the paging failure that the 5th paging module 63 is carried out to first subscriber equipment through second beep-page message then carries out repeated paging to first subscriber equipment.Wherein, treat that paging group comprises first subscriber equipment.
Concrete, the 5th paging module 63 can comprise: first paging unit 631 and/or second paging unit 633.
The workflow of each module and operation principle repeat no more at this referring to the description among the method embodiment of above-mentioned Fig. 1-shown in Figure 3 in the present embodiment.
Present embodiment; The repetition individual calling that second paging unit of RAN side is carried out can guarantee because the UE of congested not successful access network can have an opportunity to receive once more beep-page message; And the chance of increase UE success access network; When said UE is MTC-UE, these MTC-UE with Hypomobility can be after RAN stresses multiple individual calling can both access network; And when second paging unit of RAN side was carried out the repetition individual calling, the UE circulation of response did not take the paging resource, can guarantee the UE that the does not respond paging resource of when repeated paging, can both having an opportunity to be assigned with; When the timer of paging group message is not overtime, can guarantee that the UE that the secondary paging does not also respond can receive beep-page message once more, increase the chance of UE success access network.
The embodiment of the invention also provides a kind of paging system, comprises MME and eNB.Wherein, MME comprises Fig. 4 or the paging equipment that provides embodiment illustrated in fig. 5, and eNB comprises Fig. 6 or the paging equipment that provides embodiment illustrated in fig. 7.
The workflow of each module and operation principle repeat no more at this referring to the description among above-mentioned each method embodiment in the present embodiment.Present embodiment has the beneficial effect among above-mentioned each embodiment.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (15)
1. a paging method is characterized in that, comprising:
Obtain the sign of treating paging group; The said paging group of treating comprises at least two subscriber equipmenies;
According to the said tracking area TA that treats paging group; Treat that to said the corresponding base station transmission of TA of paging group comprises said first beep-page message of treating the sign of paging group, is used for said second beep-page message of treating all subscriber equipmenies of paging group of paging so that receive the base station of said first beep-page message according to said first beep-page message transmission;
The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group.
2. method according to claim 1 is characterized in that, the said paging group of treating comprises first subscriber equipment, saidly after first beep-page message that comprises the said sign of treating paging group is sent in the corresponding base station of the said TA that treats paging group, also comprises:
If the paging failure through said first beep-page message carries out to said first subscriber equipment then carries out paging to said first subscriber equipment in a TA; A said TA is the up-to-date once TA of registration of said first subscriber equipment.
3. method according to claim 2 is characterized in that, also comprises:
If the paging failure that in a said TA, said first subscriber equipment is carried out then carries out paging to said first subscriber equipment in TA group; Said TA group comprises that the corresponding TA of said first subscriber equipment treats identical TA among all subscriber equipmenies are corresponding jointly in the paging group the TA with said.
4. method according to claim 3 is characterized in that, also comprises:
If the paging failure that in said TA group, said first subscriber equipment is carried out then carries out paging to said first subscriber equipment in the 2nd TA group; The TA that said the 2nd TA group comprises is the corresponding TA of said first subscriber equipment, and the TA that said the 2nd TA group comprises is not the said common corresponding TA of all subscriber equipmenies in the paging group that treats.
5. a paging method is characterized in that, comprising:
Receive comprise said first beep-page message of treating the sign of paging group of mobile management entity MME according to the tracking area TA transmission of treating paging group; The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group, and the said paging group of treating comprises at least two subscriber equipmenies;
Be used for said second beep-page message of treating all subscriber equipmenies of paging group of paging according to said first beep-page message transmission.
6. method according to claim 5 is characterized in that, the said transmission according to said first beep-page message is used for said second beep-page message of all subscriber equipmenies of paging group of treating of paging and comprises:
From said first beep-page message, obtain the said sign of treating paging group, send comprise the said sign of treating paging group, be used for said said second beep-page message of treating all subscriber equipmenies of paging group of paging; Perhaps
Obtain the said subscriber equipment of treating paging group according to the said sign of paging group of treating; The said subscriber equipment of paging group of treating is divided into groups again, and send the group id comprise after dividing into groups again, be used for said said second beep-page message of treating all subscriber equipmenies of paging group of paging.
7. according to claim 5 or 6 described methods, it is characterized in that the said paging group of treating comprises first subscriber equipment, saidly also comprise after sending second beep-page message that is used for said all subscriber equipmenies of treating paging group of paging according to said first beep-page message:
If the paging failure through said second beep-page message carries out to said first subscriber equipment then carries out repeated paging to said first subscriber equipment.
8. a paging equipment is contained in the mobile management entity MME, it is characterized in that, said device comprises:
Acquisition module is used to obtain the sign of treating paging group; The said paging group of treating comprises at least two subscriber equipmenies;
The first paging module; Be used for the tracking area TA that treats paging group according to said; Treat that to said the corresponding base station transmission of TA of paging group comprises said first beep-page message of treating the sign of paging group, is used for said second beep-page message of treating all subscriber equipmenies of paging group of paging so that receive the base station of said first beep-page message according to said first beep-page message transmission;
The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group.
9. device according to claim 8 is characterized in that, the said paging group of treating comprises first subscriber equipment, and said device also comprises:
The second paging module is used for if the paging failure that carries out to said first subscriber equipment through the said first paging module then carries out paging to said first subscriber equipment in a TA; A said TA is the up-to-date once TA of registration of said first subscriber equipment;
10. device according to claim 9 is characterized in that, said device also comprises:
The 3rd paging module is used for if the paging failure that the said second paging module is carried out said first subscriber equipment in a said TA then carries out paging to said first subscriber equipment in TA group; Said TA group comprises that the corresponding TA of said first subscriber equipment treats identical TA among all subscriber equipmenies are corresponding jointly in the paging group the TA with said.
11. device according to claim 10 is characterized in that, said device also comprises.
The 4th paging module is used for if the paging failure that said the 3rd paging module is carried out said first subscriber equipment in said TA group then carries out paging to said first subscriber equipment in the 2nd TA group; The TA that said the 2nd TA group comprises is the corresponding TA of said first subscriber equipment, and the TA that said the 2nd TA group comprises is not the said common corresponding TA of all subscriber equipmenies in the paging group that treats.
12. a paging equipment is contained in the base station eNB, it is characterized in that, said device comprises:
Receiver module is used to receive comprise said first beep-page message of treating the sign of paging group of mobile management entity MME according to the tracking area TA transmission of treating paging group; The said TA that treats paging group is the said up-to-date TA that is once registered among the common corresponding TA of all subscriber equipmenies that treats in the paging group, and the said paging group of treating comprises at least two subscriber equipmenies;
The 5th paging module is used for being used for said second beep-page message of treating all subscriber equipmenies of paging group of paging according to said first beep-page message transmission.
13. device according to claim 12 is characterized in that, said the 5th paging module comprises:
First paging unit is used for obtaining the said sign of treating paging group from said first beep-page message, and send comprise the said sign of treating paging group, be used for said said second beep-page message of treating all subscriber equipmenies of paging group of paging; And/or
Second paging unit; Be used for obtaining the said subscriber equipment of treating paging group according to the said sign of paging group of treating; The said subscriber equipment of paging group of treating is divided into groups again, and send the group id comprise after dividing into groups again, be used for said said second beep-page message of treating all subscriber equipmenies of paging group of paging.
14., it is characterized in that the said paging group of treating comprises first subscriber equipment according to claim 12 or 13 described devices, said device also comprises:
The repeated paging module is used for if the paging failure that carries out to said first subscriber equipment through said second beep-page message then carries out repeated paging to said first subscriber equipment.
15. a paging system comprises mobile management entity MME and base station eNB; Said MME comprises the arbitrary described paging equipment of claim 8-11, and said eNB comprises claim 12 or 13 described paging equipments.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110053118.7A CN102655658B (en) | 2011-03-04 | 2011-03-04 | Paging method, device and system |
| PCT/CN2012/071704 WO2012119518A1 (en) | 2011-03-04 | 2012-02-28 | Method, apparatus and system for paging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110053118.7A CN102655658B (en) | 2011-03-04 | 2011-03-04 | Paging method, device and system |
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| Publication Number | Publication Date |
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| CN102655658A true CN102655658A (en) | 2012-09-05 |
| CN102655658B CN102655658B (en) | 2016-08-03 |
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|---|---|---|---|
| CN201110053118.7A Expired - Fee Related CN102655658B (en) | 2011-03-04 | 2011-03-04 | Paging method, device and system |
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| Country | Link |
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| CN (1) | CN102655658B (en) |
| WO (1) | WO2012119518A1 (en) |
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| CN103874201A (en) * | 2012-12-07 | 2014-06-18 | 普天信息技术研究院有限公司 | Terminal paging method and evolved node B |
| WO2015042862A1 (en) * | 2013-09-27 | 2015-04-02 | 华为技术有限公司 | Method and device for paging a user equipment |
| WO2015070368A1 (en) * | 2013-11-12 | 2015-05-21 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for paging ue smartly in mme pool |
| CN105557045A (en) * | 2014-08-27 | 2016-05-04 | 华为技术有限公司 | Access network node, core network node and paging method |
| CN105850201A (en) * | 2014-11-07 | 2016-08-10 | 华为技术有限公司 | Paging message transmission method, base station, mobility management entity, and user equipment |
| CN108024214A (en) * | 2016-11-03 | 2018-05-11 | 普天信息技术有限公司 | A kind of area call method in broadband cluster system |
| CN108271239A (en) * | 2017-01-02 | 2018-07-10 | 联发科技（新加坡）私人有限公司 | The method and apparatus that a kind of electric power is saved |
| WO2018228200A1 (en) * | 2017-06-15 | 2018-12-20 | 中兴通讯股份有限公司 | Method for transmitting paging message, device, and storage medium |
| CN110062461A (en) * | 2018-01-19 | 2019-07-26 | 华为技术有限公司 | The method and apparatus of signal transmission |
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| CN111213413A (en) * | 2017-08-14 | 2020-05-29 | 联想(北京)有限公司 | Responding to radio access network paging failure |
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| WO2015042862A1 (en) * | 2013-09-27 | 2015-04-02 | 华为技术有限公司 | Method and device for paging a user equipment |
| US10448359B2 (en) | 2013-09-27 | 2019-10-15 | Huawei Technologies Co., Ltd. | Method and apparatus for paging user equipment |
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| WO2015070368A1 (en) * | 2013-11-12 | 2015-05-21 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for paging ue smartly in mme pool |
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| CN108024214A (en) * | 2016-11-03 | 2018-05-11 | 普天信息技术有限公司 | A kind of area call method in broadband cluster system |
| CN108271239B (en) * | 2017-01-02 | 2021-01-29 | 联发科技（新加坡）私人有限公司 | Power saving method and device |
| CN108271239A (en) * | 2017-01-02 | 2018-07-10 | 联发科技（新加坡）私人有限公司 | The method and apparatus that a kind of electric power is saved |
| WO2018228200A1 (en) * | 2017-06-15 | 2018-12-20 | 中兴通讯股份有限公司 | Method for transmitting paging message, device, and storage medium |
| US11115955B2 (en) | 2017-06-15 | 2021-09-07 | Zte Corporation | Method for transmitting paging message, device, and storage medium |
| CN111213413A (en) * | 2017-08-14 | 2020-05-29 | 联想(北京)有限公司 | Responding to radio access network paging failure |
| CN111213413B (en) * | 2017-08-14 | 2021-10-15 | 联想(北京)有限公司 | Method and apparatus for responding to radio access network paging failure |
| CN110062461A (en) * | 2018-01-19 | 2019-07-26 | 华为技术有限公司 | The method and apparatus of signal transmission |
| CN110062461B (en) * | 2018-01-19 | 2023-05-16 | 华为技术有限公司 | Method and device for signal transmission |
| WO2020103030A1 (en) * | 2018-11-21 | 2020-05-28 | Qualcomm Incorporated | Techniques for determining timing advance in wireless communications |
| WO2022021089A1 (en) * | 2020-07-28 | 2022-02-03 | 北京小米移动软件有限公司 | Method for wireless communication, terminal, base station, communication device, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012119518A1 (en) | 2012-09-13 |
| CN102655658B (en) | 2016-08-03 |
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