CN103458506A - Paging method and paging device on basis of Home NodeB system framework - Google Patents
Paging method and paging device on basis of Home NodeB system framework Download PDFInfo
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- CN103458506A CN103458506A CN2012101749916A CN201210174991A CN103458506A CN 103458506 A CN103458506 A CN 103458506A CN 2012101749916 A CN2012101749916 A CN 2012101749916A CN 201210174991 A CN201210174991 A CN 201210174991A CN 103458506 A CN103458506 A CN 103458506A
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Abstract
The invention discloses a paging method and a paging device on the basis of a Home NodeB system framework. The paging method includes determining that a corresponding relation of terminal identification and terminal location state information contains the terminal identification of a terminal to be paged, then determining the terminal location state information corresponding to the terminal identification of the terminal to be paged according to the corresponding relation of the terminal identification and the terminal location state information; selecting equipment identification information from Home NodeB equipment identification information contained in the terminal location state information; transmitting paging information to page the terminal to a Home NodeB corresponding to the selected equipment identification information. According to the technical scheme, the paging method and the paging device have the advantages that paging processing resources can be effectively saved, load on a Home NodeB gateway can be reduced, and the processing capacity of the Home NodeB gateway can be improved.
Description
Technical field
The present invention relates to wireless communication technology field, especially relate to a kind of paging method and device based on the family base station system framework.
Background technology
Home eNodeB (HNB, Home NodeB,) system is a kind of small-sized, lower powered cellular technology, air interface by standard is linked into mobile terminal the core network of operator by the fixed broadband circuit, the advantages such as investment is low, configuration moves fusion simply, admittedly because it has, accurate covering, as Cellular Networks, the effective of indoor covering, supplement, be widely used in the indoor places such as family and medium-sized and small enterprises, for the user provides voice, high-speed data and other new business.As shown in Figure 1, the communication system based on the family base station system framework comprises at least one HNB, at least one femto gateway and core net.Wherein, a plurality of Home eNodeB converge at femto gateway by interconnected agreement (IP, Internet Protocol) between network, and femto gateway is connected with core net.The one family base-station gateway is according to the needs of the network planning, can there is one group or organize band of position number (LAC more, and be positioned at Home eNodeB under same femto gateway and share same No. LAC according to different groups Locatiom Area Code).
At present, in the HNB communication system, when core net issues the user terminal (UE, User Equipment) that a beep-page message carrys out the paging idle condition, paging is as follows:
Step 1: core net sends to femto gateway by beep-page message.
Step 2: because the core net issuing page message carries out in Yi Ge LAC district, and all Home eNodeB that configure the administration of this femto gateway of No. LAC share same No. LAC, the information that simultaneously in femto gateway, can't store the UE of idle condition.So femto gateway need to, by the beep-page message received, be broadcast to all Home eNodeB of being administered by this femto gateway.Wherein, the UE information of idle condition comprises international mobile subscriber identification code (IMSI, International Mobile Subscriber Identity) information, the UE of this UE accessed HNB communication system etc. from which Home eNodeB for the last time.Suppose 50,000 Home eNodeB of one family base-station gateway administration, and 50,000 Home eNodeB share a LAC number, the beep-page message that femto gateway need to be sent the core net received is broadcast to 50,000 Home eNodeB.
Step 3: all Home eNodeB are according to the beep-page message listened to, paging UE in self compass of competency.
In above-mentioned prior art, the duty ratio of femto gateway is larger, for example, suppose that the administration of one family base-station gateway has 50,000 Home eNodeB of identical No. LAC, if carry out the whole network paging, need to send 50,000 beep-page messages, and when core net issues N bar beep-page message simultaneously and carrys out the different idle UE of paging N, femto gateway need to send ten thousand beep-page messages of 5*N, makes the load of femto gateway increase the weight of, and affects the disposal ability of femto gateway.Secondly, the beep-page message that core net is sent is broadcast to all Home eNodeB with same No. LAC by femto gateway, Home eNodeB is when carrying out the UE paging, even the Home eNodeB far from paged UE also must carry out invalid paging, cause a large amount of interface-free resources and the energy to be wasted.
In sum, in prior art, it is larger that resource consumption is processed in the paging method paging based on the family base station system framework, and the duty ratio of femto gateway is heavier, thereby makes the disposal ability of femto gateway poor.
Summary of the invention
The embodiment of the present invention provides a kind of paging method, Apparatus and system based on the family base station system framework, can save preferably paging and process resource, reduces the load of femto gateway, improves the disposal ability of femto gateway.
The technical scheme that the embodiment of the present invention provides is as follows:
A kind of paging method based on the family base station system framework, comprise: after the terminal iidentification that comprises the terminal that needs paging in the corresponding relation of determining terminal iidentification and terminal location state information, according to the corresponding relation of described terminal iidentification and terminal location state information, determine the terminal location state information corresponding to terminal iidentification of the terminal of paging; Select equipment identification information in the equipment identification information of the Home eNodeB comprised from described terminal location state information; The Home eNodeB corresponding to the described equipment identification information of selecting sends the described terminal of beep-page message paging.
A kind of paging equipment based on the family base station system framework, comprise: determining unit, after the terminal iidentification that comprises the terminal that needs paging for the corresponding relation determining terminal iidentification and terminal location state information, according to the corresponding relation of described terminal iidentification and terminal location state information, determine the terminal location state information corresponding to terminal iidentification of the terminal of paging; Selected cell, select equipment identification information the equipment identification information of the Home eNodeB comprised for the terminal location state information of determining from determining unit; Paging unit, send the described terminal of beep-page message paging for Home eNodeB corresponding to described equipment identification information of selecting to selected cell.
Adopt technique scheme, in the corresponding relation in terminal iidentification and terminal location state information, determine the terminal location state information corresponding to terminal iidentification of the terminal of paging, and select equipment identification information in the equipment identification information of the Home eNodeB comprised in definite terminal location state information, then to the equipment identification information of selecting, corresponding Home eNodeB sends beep-page message with the described terminal of paging, while making the femto gateway issuing page message, issuing page message targetedly, can save preferably paging and process resource, especially save interface-free resources and Radio Resource, reduce the load of femto gateway, and then the disposal ability of raising femto gateway.
The accompanying drawing explanation
Fig. 1 is in prior art, the communication system architecture composition diagram based on the family base station system framework of proposition;
Fig. 2 is in the embodiment of the present invention one, the paging method flow chart based on the family base station system framework of proposition;
Fig. 3 is in the embodiment of the present invention one, the corresponding relation method flow diagram of setting up terminal iidentification and terminal location state information of proposition;
Fig. 4 is in the embodiment of the present invention one, and a kind of terminal iidentification of proposition and the corresponding relation structure of terminal location state information form schematic diagram;
Fig. 5 is in the embodiment of the present invention two, the paging equipment structure chart based on the family base station system framework of proposition;
Fig. 6 is in the embodiment of the present invention three, the paging method flow chart based on the family base station system framework of proposition.
Embodiment
For the femto gateway existed in prior art when the issuing page message, need to carry out the whole network paging, make the load of femto gateway increase the weight of, affect the disposal ability of femto gateway, and the paging resource consumption is larger problem also, the technical scheme that the embodiment of the present invention proposes here, by the corresponding relation according to terminal iidentification and terminal location state information, select corresponding Home eNodeB issuing page message with the described terminal of paging, like this, femto gateway is when issuing page message, issuing page message targetedly, and needn't be as needing to carry out the whole network paging in prior art, save preferably paging and processed resource, reduced the load of femto gateway, and then the disposal ability of raising femto gateway.
Embodiment of the present invention technical scheme main realized to principle, embodiment and the beneficial effect that should be able to reach is at length set forth below in conjunction with each accompanying drawing.
Embodiment mono-:
The embodiment of the present invention one proposes a kind of paging method based on the family base station system framework here, and as shown in Figure 2, its concrete processing procedure is as follows:
Wherein, it is the IMSI information of terminal that the terminal iidentification comprised in beep-page message can be, but not limited to.
Wherein, the terminal location state information can be, but not limited to comprise the equipment identification information of the Home eNodeB of terminal access, the state information of terminal, the number of times of the resident Home eNodeB of terminal, paging state of terminal etc.
Particularly, can be, but not limited to adopt following two kinds of methods to set up the corresponding relation of terminal iidentification and terminal location state information:
First method: by the engineering staff, according to the statistics experience, in advance by the equipment identification information of the Home eNodeB of terminal access and terminal iidentification storage, set up the corresponding relation of terminal iidentification and terminal location state information.
Second method: according to the situation of the Home eNodeB of the actual access of terminal, adopt the mode of dynamic memory, set up the corresponding relation of terminal iidentification and terminal location state information.It should be noted that, the corresponding relation of setting up and upgrading terminal iidentification and terminal location state information, be not limited in step 202 and carry out, set up and upgrade in arbitrary step of the paging method based on the family base station system framework that also can propose here in the embodiment of the present invention one, as shown in Figure 3, detailed process is as following:
Wherein, terminal is by a certain Home eNodeB access home gateway, and no matter this terminal is carried out any business, and according to third generation partner program (3GPP, 3rd Generation Partnership Project) requirement, this terminal all must be carried out service log-on.
Whether step 2022, in the corresponding relation of the terminal iidentification set up of judgement and terminal location state information, comprise the terminal iidentification of extraction, if judgment result is that and be, performs step 2023, otherwise, perform step 2024.
Wherein, can, using the IMSI information of terminal as key assignments, in the corresponding relation of the terminal iidentification of setting up and terminal location state information, determine whether to comprise this IMSI information.
Wherein, the equipment identification information of Home eNodeB can be, but not limited to adopt following two kinds of methods to determine:
First method: at the networking initial stage, obtain the equipment identification information of Home eNodeB, the LAC under this Home eNodeB, the LAC binding storage under the equipment identification information of the Home eNodeB of acquisition and this Home eNodeB.
Second method: for the one family base station, in the network registration request sent to femto gateway at Home eNodeB, extract equipment identification information the storage of socket information and Home eNodeB.
Particularly, when the Home eNodeB start sends the networking registration request to femto gateway, extract the socket information of the communication link corresponding with sending this network registration request, and obtain the equipment identification information of Home eNodeB in the network registration request, and the LAC under this Home eNodeB, then by the equipment identification information of the socket information of acquisition and Home eNodeB and the storage of the LAC under this Home eNodeB.Its file layout can be, but not limited to as socket--HNBID--LAC, or HNBID--socket-LAC.
Wherein, the state information of terminal comprise terminal current be in connection status or in idle condition.
Particularly, for a terminal accessed by Home eNodeB, in the business solution registration request sent to femto gateway by Home eNodeB in this terminal, extract the terminal iidentification of this terminal, upgrade in the corresponding relation of terminal iidentification and terminal location state information the state information of the terminal that this terminal identification information is corresponding.For example, by terminal iidentification, the state information of corresponding terminal is updated to idle condition by connection status.
Preferably, the embodiment of the present invention one here, the corresponding relation of storage terminal sign and terminal location state information is adjusted according to preset rules, and the terminal iidentification that dynamic renewal has been stored during according to the adjustment fructufy and the corresponding relation of terminal location state information.Specifically as shown in Figure 4, for example, for a terminal accessed by Home eNodeB, obtain the service log-on request that this terminal sends, and socket information and terminal iidentification that in the service log-on request of this acquisition, extraction is carried, if in the corresponding relation of the terminal iidentification of having set up and terminal location state information, the terminal iidentification that does not comprise extraction, the socket information of extracting of take is index, inquire about the equipment identification information of the Home eNodeB corresponding with socket information, then by the equipment identification information of the Home eNodeB of terminal iidentification and extraction binding storage, and the resident number of times of the Home eNodeB of this access of terminal is set to 1, to record the relevant information of the Home eNodeB of this access of terminal simultaneously, store the foremost in resident list into.If in the corresponding relation of the terminal iidentification of having set up and terminal location state information, the terminal iidentification that comprises extraction, the resident number of times of the Home eNodeB of this access of terminal is increased to 1, to record the relevant information of the Home eNodeB of this access of terminal simultaneously, store the foremost in resident list into.
Alternatively, after step 201, can also comprise step 202 ', determine in the beep-page message received whether also comprise lane place identification code (LAI, Location Area Identity), if judgment result is that be, perform step 203 ', otherwise, perform step 203.
Step 203 ', extract the LAI comprised in beep-page message, and the LAI of extraction is converted to LAC.
It should be noted that step 202 ' and step 203 ' be a kind of preferably implementation, that is to say, while in beep-page message, comprising LAI, also can not extract this LAI, directly perform step 203.
Wherein, the terminal location state information corresponding with terminal iidentification of extraction can be, but not limited to comprise wherein one or several of paging state of number of times, the terminal of state information, the resident Home eNodeB of terminal of equipment identification information, the terminal of the Home eNodeB of terminal access.
Wherein, if in step 203, the terminal location state information corresponding with terminal iidentification of extraction comprises the state information of terminal, selects the method for equipment identification information, can adopt following manner:
If the state information of this terminal is connection status, from this terminal location state information, select terminal to reside in for the last time the equipment identification information of Home eNodeB, for example, in Fig. 4, choose the equipment identification information HNBID1 of article one Home eNodeB in resident list.
If the state information of this terminal is idle condition, can, according to the condition of choosing of setting, select the equipment identification information of Home eNodeB from the terminal location state information.Particularly, the condition of choosing of setting can be, but not limited to comprise in following condition partly or entirely:
The first: select the terminal residence time apart from nearest top n of the current time equipment identification information of the Home eNodeB of resident mistake once, wherein N is positive integer.For example, in Fig. 4, can choose the equipment identification information of top n Home eNodeB in resident list.
The second: the terminal location state information comprises that terminal resides in the number of times of Home eNodeB, reside in from terminal the equipment identification information of selecting the Home eNodeB that number of times is maximum the number of times of Home eNodeB, and the equipment identification information of selecting the last resident Home eNodeB of terminal.Take Fig. 4 as example, can choose and record the 1st record and the 3rd equipment identification information that records corresponding Home eNodeB in list.
Alternatively, if in step 203, the terminal location state information corresponding with terminal iidentification of extraction also comprises the paging state of terminal, carries out following step:
Wherein, the method that femto gateway sends beep-page message to Home eNodeB can be, but not limited to following two kinds of modes:
First kind of way: to all Home eNodeB, send this terminal of beep-page message paging.
The second way: can be according to step 203 ' LAC that changes out, send this terminal of beep-page message paging to the Home eNodeB that comprises this LAC determined.
It should be noted that, the corresponding relation of the terminal iidentification that the embodiment of the present invention proposes here and terminal location state information, can be stored in the arbitrary component devices based on family base station system, for example be stored in femto gateway, also a special database server stores can independently be set in system.No matter be which kind of storage mode, when memory capacity surpasses the capacity that equipment can carry, need to be cleared up the corresponding relation of having stored.
Based on this, in said method, can also comprise the steps:
Step 208, when the stored number of the corresponding relation of terminal iidentification and terminal location state information surpasses default storage threshold, in the corresponding relation of having stored, cleared up the corresponding relation of storage.
The method of wherein, the corresponding relation of having stored being cleared up can be, but not limited to as following two kinds:
The first: the corresponding relation that is surpassed to default duration memory time is cleared up.
The second: in the corresponding relation of having stored, the corresponding relation that the resident number of times of terminal except the last resident Home eNodeB of terminal is less than to default resident frequency threshold value is cleared up.
As shown in Figure 4, if the terminal iidentification stored and the corresponding relation of terminal location state information are cleared up, if adopt above-mentioned first method, the corresponding relation that surpasses default duration memory time in resident list can be cleared up.If adopt above-mentioned second method, retain the 1st record in resident list, delete the record that terminal seldom accesses, for example can delete the 2nd record.
Wherein, Fig. 2 just illustrates, and the corresponding relation of having stored is cleared up not and can only be carried out after step 207.The mode that the embodiment of the present invention also has multiple triggering to be cleared up, such as according to the predefined time, the cycle judges whether to be cleared up the corresponding relation of having stored, if need, can be cleared up at once; Such as engineering staff's manual triggers judges whether to be cleared up the corresponding relation of having stored, if need, can be cleared up at once; While such as needs, newly setting up the corresponding relation of a terminal iidentification and terminal location state information, judge whether to be cleared up the corresponding relation of having stored, can be cleared up if need at once.
In order to guarantee the success rate of paging, the embodiment of the present invention one also proposes a kind of paging compensation mechanism here, after sending the beep-page message call terminal, and can also be by the mode of timer timing be set, Home eNodeB to issuing page message is monitored, and specifically comprises the steps:
The paging state of the terminal particularly, this terminal iidentification comprised in corresponding terminal location state information is upgraded.Wherein, the paging state of terminal is upgraded, can be, but not limited to adopt in two ways, a kind of mode is that paging state is updated to "Yes" or "No", and another kind of mode is paging state to be updated to " 1 " or " 0 ".Preferably, for example, shown in Fig. 4, whether the embodiment of the present invention one will " just be directed paging " here is updated to noly, then finishes this paging.
The paging compensation mechanism that adopts the embodiment of the present invention to propose here, when paging failure for the first time, femto gateway can be to all Home eNodeB issuing page message again, or to thering is the Home eNodeB issuing page message of identical LAC, to improve paging success rate.
The technical scheme that adopts the embodiment of the present invention one to propose here, in the system based on Home eNodeB during call terminal, femto gateway is during to the Home eNodeB issuing page message, can effectively reduce the quantity of distributing paging, simultaneously, improve the precision of paging, reduced the load of femto gateway.And, due to the corresponding relation that has added terminal iidentification and terminal location state information, can count the most resident Home eNodeB stayed of terminal or nearest resident Home eNodeB, according to statistics, femto gateway, targetedly to the Home eNodeB issuing page message, has been saved the paging resource effectively.Simultaneously, the technical scheme that the embodiment of the present invention one proposes here, also increased the paging failure compensation mechanism, when paging failure for the first time, can carry out the whole network paging to improve paging success rate again.
Embodiment bis-:
The embodiment of the present invention two proposes a kind of paging equipment based on the family base station system framework here, it should be noted that, the described paging equipment that the embodiment of the present invention two proposes here, can be, but not limited to be arranged in the arbitrary component devices that forms the family base station system framework, for example this paging equipment can be integrated in femto gateway.Perhaps this paging equipment also can be used as form the family base station system framework one independently equipment and existing.Its structure forms as shown in Figure 5, comprising:
Determining unit 51, after the terminal iidentification that comprises the terminal that needs paging for the corresponding relation determining terminal iidentification and terminal location state information, according to the corresponding relation of described terminal iidentification and terminal location state information, determine the terminal location state information corresponding to terminal iidentification of the terminal of paging.
Particularly, the terminal location state information also comprises the state information of terminal; Above-mentioned selected cell 52 if the state information of determining described terminal specifically for determining unit 51 is connection status, selects terminal to reside in for the last time the equipment identification information of Home eNodeB from described terminal location state information; If, and the state information that determining unit is determined described terminal is idle condition, according to the condition of choosing of setting, from described terminal location state information, select equipment identification information.
More specifically, the condition of choosing that above-mentioned selected cell 52 adopts comprise in following condition partly or entirely: select the terminal residence time apart from nearest top n of the current time equipment identification information of the Home eNodeB of resident mistake once, wherein N is positive integer, and the terminal location state information comprises that terminal resides in the number of times of Home eNodeB, reside in from described terminal the equipment identification information of selecting the Home eNodeB that number of times is maximum the number of times of Home eNodeB, and the equipment identification information of selecting the last resident Home eNodeB of terminal.
Particularly, the terminal location state information also comprises the paging state of terminal; If above-mentioned selected cell 52 also for the paging state of described terminal for not being directed paging, upgrade the paging state of described terminal for being directed paging.
Paging unit 53, send the described terminal of beep-page message paging for Home eNodeB corresponding to described equipment identification information of selecting to selected cell 52.
Alternatively, above-mentioned paging unit 53, the lane place identification code LAI for beep-page message is comprised also, be converted to lane place number LAC, after determining unit 51 is determined the terminal iidentification that does not comprise the terminal that needs paging in described corresponding relation, to the Home eNodeB that comprises the described LAC determined, send the described terminal of beep-page message paging; Perhaps, after determining unit 51 is determined the terminal iidentification that does not comprise the terminal that needs paging in described corresponding relation, to all Home eNodeB, send the described terminal of beep-page message paging.
Particularly, said apparatus also comprises position recorder 54, if determine the equipment identification information of the Home eNodeB that the terminal location state information corresponding to terminal iidentification of terminal do not comprise this access of terminal for determining unit 51, the equipment identification information of the Home eNodeB of this access of terminal added in corresponding terminal location state information; If determining unit 51 is determined the equipment identification information of the Home eNodeB that comprises this access of terminal in the terminal location state information that the terminal iidentification of terminal is corresponding, upgrade the number of times of the resident described Home eNodeB of described terminal.
Particularly, said apparatus also comprises endpoint registration manager 55, for the terminal accessed by Home eNodeB for, in the business solution registration request sent to femto gateway by Home eNodeB in terminal, extracts the terminal iidentification of described terminal; Upgrade in the corresponding relation of terminal iidentification and terminal location state information the state information of the terminal that the terminal identification information of extraction is corresponding.
Particularly, this device also comprises corresponding relation determining unit 56, for the terminal accessed by Home eNodeB for, extracts socket information and the terminal iidentification carried in described request in the service log-on request sent in terminal; And during the terminal iidentification that does not comprise proposition in determining the described corresponding relation set up, the socket information of extracting of take is index, inquires about the equipment identification information of the Home eNodeB corresponding with socket information; The state information that described terminal iidentification is corresponding is set; Set up the state information arranged, the equipment identification information of the Home eNodeB inquired and the corresponding relation of described terminal iidentification.
More specifically, above-mentioned corresponding relation determining unit 56, specifically for for the one family base station, in the network registration request sent to femto gateway at Home eNodeB, extract equipment identification information the storage of socket information and Home eNodeB; Using the equipment identification information of socket information as the Home eNodeB of index stores.
Alternatively, said apparatus also comprises corresponding relation cleaning unit 57, for the stored number when the corresponding relation of terminal iidentification and terminal location state information, surpass while presetting storage threshold, in the corresponding relation of setting up in the corresponding relation determining unit 56 of having stored, the corresponding relation that is surpassed to default duration memory time is cleared up, in the corresponding relation of perhaps setting up in the corresponding relation determining unit 56 of having stored, the resident number of times of terminal except the last resident Home eNodeB of terminal is less than to the corresponding relation of presetting resident frequency threshold value and is cleared up.
Said apparatus also comprises page response unit 58, for receive paging unit in default duration, sends the page-response message of the Home eNodeB feedback of beep-page message, upgrades the terminal location state information that described terminal iidentification is corresponding; And in default duration, the terminal location state information in described corresponding relation is upgraded, and not to upgrading rear resident Home eNodeB issuing page message, and do not receive page-response message before upgrading, to the described terminal of Home eNodeB issuing page message paging corresponding to equipment identification information of upgrading resident afterwards Home eNodeB.
Above-mentioned page response unit 58, if, specifically for not receiving the page-response message of the Home eNodeB feedback that sends beep-page message in default duration, to all Home eNodeB, send the described terminal of beep-page message paging or again send the described terminal of beep-page message paging to the Home eNodeB that comprises the LAC carried in beep-page message.
The technical scheme that adopts the embodiment of the present invention two to propose here, in the system based on Home eNodeB during call terminal, femto gateway is during to the Home eNodeB issuing page message, also can effectively reduce the quantity of distributing paging, simultaneously, improve the precision of paging, reduced the load of femto gateway.And, due to the corresponding relation that has added terminal iidentification and terminal location state information, can the most resident Home eNodeB stayed of Statistics Division's terminal or resident Home eNodeB recently, according to statistics, femto gateway, targetedly to the Home eNodeB issuing page message, has been saved the paging resource effectively.Simultaneously, the technical scheme that the embodiment of the present invention two proposes here, also increased the paging failure compensation mechanism, when paging failure for the first time, can carry out the whole network paging to improve paging success rate again.
Embodiment tri-:
The embodiment of the present invention three is here on the basis of above-described embodiment one and embodiment bis-, and it is example that the paging equipment based on the family base station system framework is arranged in femto gateway, further sets forth the paging method based on the family base station system framework.As shown in Figure 6, concrete handling process is as follows:
Step 601, femto gateway receives the beep-page message that core net is sent, and extracts the IMSI information of terminal in this beep-page message.
Step 602, determine in the beep-page message received whether also comprise LAI, if judgment result is that, is, performs step 603, otherwise, perform step 604.
Wherein, the corresponding relation of terminal iidentification and terminal location state information can be shown in Figure 4.The concrete grammar of setting up the corresponding relation of terminal iidentification and terminal location state information refers to elaborating in step 202 in above-described embodiment one, repeats no more here.The terminal location state information can be, but not limited to comprise the equipment identification information of the Home eNodeB of terminal access, the state information of terminal, the number of times of the resident Home eNodeB of terminal, the paging state of terminal etc.
Step 608, from this terminal location state information, select the Home eNodeB corresponding to equipment identification information of for the last time resident Home eNodeB of terminal, to this this terminal of Home eNodeB issuing page message paging, and finishes this paging.
Take Fig. 4 as example, to this terminal of Home eNodeB issuing page message paging corresponding to HNBID1 in resident list.
Step 609 if the state information of terminal is " idle condition ", according to the condition of choosing of setting, is selected the equipment identification information of Home eNodeB from the terminal location state information.
Wherein, the condition of choosing of setting refers to elaborating in above-described embodiment one step 24, repeats no more here.
Particularly, the embodiment of the present invention three, adopts the second way here, from terminal resides in the number of times of Home eNodeB, selects the equipment identification information of the Home eNodeB that resident number of times is maximum, and the equipment identification information of selecting the last resident Home eNodeB of terminal.Take Fig. 4 as example, can choose and record the 1st record and the 3rd equipment identification information that records corresponding Home eNodeB in list.To this terminal of two Home eNodeB issuing page messages paging of selecting.
In order to guarantee the success rate of paging, the technical scheme that the embodiment of the present invention three proposes here also comprises the paging compensation mechanism.Specific as follows:
Step 611, T1 is overtime, and this paging failure, start the paging compensation immediately, performs step 606, to all Home eNodeB, sends the described terminal of beep-page message paging; Perhaps to the Home eNodeB that comprises the LAC carried in beep-page message, again send the described terminal of beep-page message paging.
Step 615, the terminal location state information is upgraded, and before being upgraded, the terminal location state information do not receive page-response message, and determine not to upgrading the resident Home eNodeB issuing page message of rear terminal, to the described terminal of Home eNodeB issuing page message paging corresponding to equipment identification information of upgrading resident afterwards Home eNodeB.
The paging compensation mechanism that adopts the embodiment of the present invention to propose here, when paging failure for the first time, femto gateway can be to all Home eNodeB issuing page message again, or to thering is the Home eNodeB issuing page message of identical LAC, to improve paging success rate.
It should be noted that, the technical scheme that the embodiment of the present invention three proposes here, its method flow is only a kind of preferably embodiment, in practical application, can advance each step is superposeed or splits.
The technical scheme that adopts the embodiment of the present invention three to propose here, in the system based on Home eNodeB during call terminal, femto gateway is during to the Home eNodeB issuing page message, can effectively reduce the quantity of distributing paging, simultaneously, improve the precision of paging, reduced the load of femto gateway.And, due to the corresponding relation that has added terminal iidentification and terminal location state information, can the most resident Home eNodeB stayed of Statistics Division's terminal or resident Home eNodeB recently, according to statistics, femto gateway, targetedly to the Home eNodeB issuing page message, has been saved the paging resource effectively.Simultaneously, the technical scheme that the embodiment of the present invention one proposes here, also increased the paging failure compensation mechanism, when paging failure for the first time, can carry out the whole network paging to improve paging success rate again.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (24)
1. the paging method based on the family base station system framework, is characterized in that, comprising:
After the terminal iidentification that comprises the terminal that needs paging in the corresponding relation of determining terminal iidentification and terminal location state information, according to the corresponding relation of described terminal iidentification and terminal location state information, determine the terminal location state information corresponding to terminal iidentification of the terminal of paging;
Select equipment identification information in the equipment identification information of the Home eNodeB comprised from the terminal location state information of determining;
The Home eNodeB corresponding to the described equipment identification information of selecting sends the described terminal of beep-page message paging.
2. the method for claim 1, is characterized in that, the terminal location state information also comprises the state information of terminal;
Select equipment identification information, comprising:
If the state information of described terminal is connection status, from described terminal location state information, select terminal to reside in for the last time the equipment identification information of Home eNodeB;
If the state information of described terminal is idle condition, according to the condition of choosing of setting, from described terminal location state information, select equipment identification information.
3. method as claimed in claim 2, is characterized in that, described choose condition comprise in following condition partly or entirely:
Select the terminal residence time apart from nearest top n of the current time equipment identification information of the Home eNodeB of resident mistake once, wherein N is positive integer;
The terminal location state information comprises that terminal resides in the number of times of Home eNodeB, reside in from described terminal the equipment identification information of selecting the Home eNodeB that number of times is maximum the number of times of Home eNodeB, and the equipment identification information of selecting the last resident Home eNodeB of terminal.
4. method as claimed in claim 2, is characterized in that, described state information also comprises the paging state of terminal;
Before at the described equipment identification information to selecting, corresponding Home eNodeB sends the described terminal of beep-page message paging, also comprise:
If the paging state of described terminal for not being directed paging, upgrades the paging state of described terminal for being directed paging.
5. method as claimed in claim 2, is characterized in that, the method also comprises:
For a terminal accessed by Home eNodeB, in the business solution registration request sent to femto gateway by Home eNodeB in terminal, extract the terminal iidentification of described terminal;
Upgrade in the corresponding relation of terminal iidentification and terminal location state information the state information of the terminal that the terminal identification information of extraction is corresponding.
6. method as claimed in claim 3, is characterized in that, the method also comprises:
If the equipment identification information of the Home eNodeB that does not comprise this access of terminal in terminal location state information corresponding to the terminal iidentification of terminal, add the equipment identification information of the Home eNodeB of this access of terminal in corresponding terminal location state information to;
If the equipment identification information of the Home eNodeB that comprises this access of terminal in terminal location state information corresponding to the terminal iidentification of terminal, upgrade the number of times of the resident described Home eNodeB of described terminal.
7. the method for claim 1, is characterized in that, the method also comprises:
By the lane place identification code LAI comprised in beep-page message, be converted to lane place number LAC, after the terminal iidentification that does not comprise the terminal that needs paging in determining described corresponding relation, to the described terminal of Home eNodeB transmission beep-page message paging of the LAC that comprises conversion, or
After the terminal iidentification that does not comprise the terminal that needs paging in determining described corresponding relation, to all Home eNodeB, send the described terminal of beep-page message paging.
8. method as claimed in claim 2, is characterized in that, adopts following manner to set up the corresponding relation of terminal iidentification and terminal location state information:
For a terminal accessed by Home eNodeB, extract socket information and the terminal iidentification carried in described request in the service log-on request sent in terminal;
During the terminal iidentification that do not comprise proposition in determining the described corresponding relation set up, the socket information of extracting of take is index, inquires about the equipment identification information of the Home eNodeB corresponding with socket information;
The state information that described terminal iidentification is corresponding is set;
Set up the state information arranged, the equipment identification information of the Home eNodeB inquired and the corresponding relation of described terminal iidentification.
9. method as claimed in claim 8, is characterized in that, adopts following manner to set up the corresponding relation of the equipment identification information of socket information and Home eNodeB:
For the one family base station, in the network registration request sent to femto gateway at Home eNodeB, extract equipment identification information the storage of socket information and Home eNodeB;
Using the equipment identification information of socket information as the index stores Home eNodeB.
10. the method for claim 1, is characterized in that, the method also comprises:
When the stored number of the corresponding relation of terminal iidentification and terminal location state information surpasses default storage threshold, in the corresponding relation of having stored, the corresponding relation that is surpassed to default duration memory time is cleared up, perhaps in the corresponding relation of having stored, the corresponding relation that the resident number of times of terminal except the last resident Home eNodeB of terminal is less than to default resident frequency threshold value is cleared up.
11. described method as arbitrary as claim 1 ~ 10, is characterized in that, after to the described equipment identification information of selecting, corresponding Home eNodeB sends beep-page message, also comprises:
Receive the page-response message of the Home eNodeB feedback that sends beep-page message in default duration, upgrade the terminal location state information that described terminal iidentification is corresponding;
In default duration, the terminal location state information in described corresponding relation is upgraded, and not to upgrading rear resident Home eNodeB issuing page message, and do not receive page-response message before upgrading, to the described terminal of Home eNodeB issuing page message paging corresponding to equipment identification information of upgrading resident afterwards Home eNodeB.
12. method as claimed in claim 11, is characterized in that, the method also comprises:
If do not receive the page-response message of the Home eNodeB feedback that sends beep-page message in default duration, to all Home eNodeB, send the described terminal of beep-page message paging or again send the described terminal of beep-page message paging to the Home eNodeB that comprises the LAC carried in beep-page message.
13. the paging equipment based on the family base station system framework, is characterized in that, comprising:
Determining unit, after the terminal iidentification that comprises the terminal that needs paging for the corresponding relation determining terminal iidentification and terminal location state information, according to the corresponding relation of described terminal iidentification and terminal location state information, determine the terminal location state information corresponding to terminal iidentification of the terminal of paging;
Selected cell, select equipment identification information the equipment identification information of the Home eNodeB comprised for the terminal location state information of determining from determining unit;
Paging unit, send the described terminal of beep-page message paging for Home eNodeB corresponding to described equipment identification information of selecting to selected cell.
14. device as claimed in claim 13, is characterized in that, the terminal location state information also comprises the state information of terminal;
Described selected cell if be connection status specifically for the state information of described terminal, selects terminal to reside in for the last time the equipment identification information of Home eNodeB from described terminal location state information; If the state information of described terminal is idle condition, according to the condition of choosing of setting, from described terminal location state information, select equipment identification information.
15. device as claimed in claim 14, it is characterized in that, the condition of choosing that described selected cell adopts comprise in following condition partly or entirely: select the terminal residence time apart from nearest top n of the current time equipment identification information of the Home eNodeB of resident mistake once, wherein N is positive integer, and the terminal location state information comprises that terminal resides in the number of times of Home eNodeB, reside in from described terminal the equipment identification information of selecting the Home eNodeB that number of times is maximum the number of times of Home eNodeB, and the equipment identification information of selecting the last resident Home eNodeB of terminal.
16. device as claimed in claim 14, is characterized in that, described state information also comprises the paging state of terminal; If described selected cell for not being directed paging, upgrades the paging state of described terminal for being directed paging specifically for the paging state of described terminal.
17. device as claimed in claim 14, is characterized in that, this device also comprises:
The endpoint registration manager, for the terminal accessed by Home eNodeB for, in the business solution registration request sent to femto gateway by Home eNodeB in terminal, extract the terminal iidentification of described terminal; Upgrade in the corresponding relation of terminal iidentification and terminal location state information the state information of the terminal that the terminal identification information of extraction is corresponding.
18. device as claimed in claim 15, is characterized in that, this device also comprises:
Position recorder, if determine the equipment identification information of the Home eNodeB that the terminal location state information corresponding to terminal iidentification of terminal do not comprise this access of terminal for determining unit, the equipment identification information of the Home eNodeB of this access of terminal added in corresponding terminal location state information; If determining unit is determined the equipment identification information of the Home eNodeB that comprises this access of terminal in the terminal location state information that the terminal iidentification of terminal is corresponding, upgrade the number of times of the resident described Home eNodeB of described terminal.
19. device as claimed in claim 13, is characterized in that, described paging unit, also for:
By the lane place identification code LAI comprised in beep-page message, be converted to lane place number LAC, after determining unit is determined the terminal iidentification that does not comprise the terminal that needs paging in described corresponding relation, to the described terminal of Home eNodeB transmission beep-page message paging of the LAC that comprises conversion; Perhaps
After determining unit is determined the terminal iidentification that does not comprise the terminal that needs paging in described corresponding relation, to all Home eNodeB, send the described terminal of beep-page message paging.
20. device as claimed in claim 14, is characterized in that, this device also comprises:
The corresponding relation determining unit, for the terminal accessed by Home eNodeB for, extract socket information and the terminal iidentification carried in described request in the service log-on request sent in terminal; During the terminal iidentification that do not comprise proposition in determining the described corresponding relation set up, the socket information of extracting of take is index, inquires about the equipment identification information of the Home eNodeB corresponding with socket information; The state information that described terminal iidentification is corresponding is set; Set up the state information arranged, the equipment identification information of the Home eNodeB inquired and the corresponding relation of described terminal iidentification.
21. device as claimed in claim 20, it is characterized in that, described corresponding relation determining unit, specifically for for the one family base station, in the network registration request sent to femto gateway at Home eNodeB, extract equipment identification information the storage of socket information and Home eNodeB; Using the equipment identification information of socket information as the Home eNodeB of index stores.
22. device as claimed in claim 13, is characterized in that, this device also comprises:
Corresponding relation cleaning unit, for the stored number when the corresponding relation of terminal iidentification and terminal location state information, surpass while presetting storage threshold, in the corresponding relation determining unit of having stored, determine in the corresponding relation of setting up, the corresponding relation that is surpassed to default duration memory time is cleared up, perhaps in the corresponding relation that the corresponding relation determining unit of having stored determine to be set up, the resident number of times of terminal except the last resident Home eNodeB of terminal is less than to the corresponding relation of presetting resident frequency threshold value and is cleared up.
23. described device as arbitrary as claim 13 ~ 22, is characterized in that, this device also comprises:
The page response unit, send the page-response message of the Home eNodeB feedback of beep-page message for receive paging unit in default duration, upgrades the terminal location state information that described terminal iidentification is corresponding; And in default duration, the terminal location state information in described corresponding relation is upgraded, and not to upgrading rear resident Home eNodeB issuing page message, and do not receive page-response message before upgrading, to the described terminal of Home eNodeB issuing page message paging corresponding to equipment identification information of upgrading resident afterwards Home eNodeB.
24. device as claimed in claim 23, it is characterized in that, described paging unit, if, specifically for not receiving the page-response message of the Home eNodeB feedback that sends beep-page message in default duration, to all Home eNodeB, send the described terminal of beep-page message paging or again send the described terminal of beep-page message paging to the Home eNodeB that comprises the LAC carried in beep-page message.
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| CN201210174991.6A CN103458506B (en) | 2012-05-30 | 2012-05-30 | Paging method based on Home NodeB system framework and device |
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| CN201210174991.6A CN103458506B (en) | 2012-05-30 | 2012-05-30 | Paging method based on Home NodeB system framework and device |
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| CN103458506B (en) | 2016-12-14 |
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Address after: 510663 No. 10 Shenzhou Road, Guangzhou Science City, Guangdong Province Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 No. 10 Shenzhou Road, Guangzhou Science City, Guangdong Province Patentee before: Comba Telecom System (China) Ltd. |