CN101616467A - Move to the method and the device of limited network - Google Patents
Move to the method and the device of limited network Download PDFInfo
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- CN101616467A CN101616467A CN200810131846A CN200810131846A CN101616467A CN 101616467 A CN101616467 A CN 101616467A CN 200810131846 A CN200810131846 A CN 200810131846A CN 200810131846 A CN200810131846 A CN 200810131846A CN 101616467 A CN101616467 A CN 101616467A
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Abstract
Embodiment of the present invention provides a kind of method and device that moves to limited network.When UE searches a plurality of candidates' limited network when selective, at first determine the priority of each limited network of searching; According to default mobile condition, select a priority in the described priority, and move to and the corresponding limited network of described selected priority then.UE just can be according to the precedence information of the limited network of being stored like this, and predefined mobile condition carries out moving of limited network, from a plurality of candidates' limited network, move in the limited network that meets the demands, thereby Internet resources are farthest utilized, improved utilization rate of network resource.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of method and device that moves to limited network.
Background technology
Development along with mobile communication system, user's demand is along with the development of system is also more and more diversified, system equipment variation also occurred in order to adapt to this demand, and for example other limited network equipment of the inside coverage base station of coverage base station, enterprise-level and some has also produced accordingly in the family room.These equipment and pairing network thereof comprise: Home eNodeB (Home NodeB/Home eNodeB), home cell (Home Cell), access point (Access Point), private network (Private Network), private cell (Private Cell) and contracted user's group (CSG, and the limited network of some characteristic frequency layers Closed Subscriber Group) etc..Because the user that these networks or sub-district only allow some to have the corresponding network authority is resident or insert, also require these users can be in public network resident or insert simultaneously, so these networks generally are referred to as limited network.
Because the coverage of limited network is little, quantity is bigger, and user's (UE) access in most cases all is restricted.The general relevant information that allows the limited network of access, for example cell ID and place frequency information etc. can be stored in the white tabulation (whitelist) of UE, when UE wants access or resident before a certain limited network, whether the information that can check this limited network is present in the white tabulation of UE, if exist then represent that this limited network allows this UE to insert or resident.In addition, the search of limited network is based on limited network fingerprint (fingerprint) information carries out, so-called finger print information generally comprises the information of adjacent cells, positional information of limited network etc., and these information stores are in the white tabulation of UE.UE just can judge the limited network that whether has UE to use in this zone according to finger print information, if present, just this available limited network is searched for, and carries out the corresponding mobile operation again.Here the move operation of UE can be divided into two kinds according to the difference of UE state, UE moving to switching under activated state; Moving under Idle state to selecting or gravity treatment.
In the prior art, when having a limited network sign in the tabulation of the white of UE at least, UE reuse adoption process from non-limited network to limited network under Idle state is based on that the automatic function of search (autonomous search function) of UE finishes.But only stipulated the reuse adoption process of non-limited network in the prior art to limited network, do not relate to the reuse adoption process of limited network to limited network, and having one when above when alternative candidate's limited network, how this carries out move operation also not to be defined in this case UE in the prior art.
In sum, in realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art: when alternative candidate's limited network has one when above, how this carries out move operation not to be defined in this case UE in the prior art, thereby make Internet resources farthest not utilized, reduced utilization rate of network resource.
Summary of the invention
Embodiment of the present invention technical problem to be solved is to provide a kind of method and device that moves to limited network, there is one when above at alternative candidate's limited network, can make UE move to best limited network, thereby Internet resources are farthest utilized, improve utilization rate of network resource.
Embodiment of the present invention is achieved through the following technical solutions:
A kind of method that moves to limited network comprises:
Determine the priority of each limited network of searching;
According to default mobile condition, a priority in the selected described priority, and move to and the corresponding limited network of described selected priority.
Embodiment of the present invention also provides a kind of device that moves to limited network, and described device comprises:
The precedence information determining unit is used to determine the priority of each limited network of searching;
The limited network mobile processing unit is used for according to default mobile condition, a priority in the selected described priority, and move to and the corresponding limited network of described selected priority.
The priority of each limited network of searching at first is provided by the above-mentioned technical scheme that provides as can be seen; According to default mobile condition, select a priority in the described priority, and move to and the corresponding limited network of described selected priority then.Like this, UE just can be according to the precedence information of the limited network of being stored, and predefined mobile condition carries out moving of limited network, from a plurality of candidates' limited network, move in the limited network that meets the demands, thereby Internet resources are farthest utilized, improved utilization rate of network resource.
Description of drawings
Fig. 1 is the schematic flow sheet of method that embodiment of the present invention provides;
Fig. 2 is the structural representation of embodiment of the present invention institute generator.
Embodiment
Embodiment of the present invention provides a kind of method and device that moves to limited network.UE is provided with priority for each limited network that allows its access, precedence information and predefined mobile condition according to each limited network relate to moving of limited network, moving for example from non-limited network to limited network, moving from the limited network to the limited network, thus network resource utilization improved.Wherein, " moving " comprises that UE is in moving under the Idle state, comprises that also UE is in moving under the activated state; UE can be by craft mode by the precedence information that the user is provided with each limited network, also can obtain from network side; Optionally, UE can select the precedence information that gets access to is preserved, and for example is kept in the white tabulation (whitelist) of UE.
Limited network in the specific embodiment of the invention includes but not limited to Home eNodeB (HomeNodeB/Home eNodeB), home cell (Home Cell), access point (Access Point), private network (Private Network), private cell (Private Cell) and contracted user's group (CSG, Closed Subscriber Group).
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described, be illustrated in figure 1 as the schematic flow sheet of method that embodiment of the present invention provides, this method may further comprise the steps:
Step 11: the priority of determining each limited network of searching;
Specifically, when UE searches for available limited network, if it is selective to search a plurality of candidates' limited network, then determine the priority of each candidate's limited network earlier, for example, when the precedence information of limited network sets in advance and is stored among the UE, then UE is according to its precedence information of information inquiry (or checking) of each limited network; When not storing the limited network precedence information among the UE, when perhaps the precedence information of UE preservation can not provide inquiry, UE can obtain the precedence information of each limited network from network side; In addition, the user can also be the limited network configuration preference level information that UE searches by man-machine interface, and perhaps UE is the limited network configuration preference level information that searches according to preset rules automatically.
It is pointed out that when UE has preserved the precedence information of certain limited network that UE can just delete or upgrade the precedence information of this limited network when certain trigger condition satisfies; And UE is when having preserved the precedence information of macrocell, this precedence information is at each frequency, and be temporary storage, when UE receive new system message or the time expired, perhaps enter connected state, when perhaps moving out the public land mobile network (Public Land Mobile Network) at its place, UE will delete the precedence information of this macrocell.
In this step, UE obtains the precedence information of limited network from network side detailed process can be: UE receives the feedback message of network side then to the message of network side transmission acquisition request precedence information, also can be not send a request message and directly receive network side regularly or the message that irregularly issues, above-mentioned message includes but not limited to that proprietary white tabulation managing signaling or other Non-Access Stratum signaling (NAS signaling) or Radio Resource control proprietary signaling.For example, network side is controlled the precedence information that carries limited network in the proprietary signaling at Radio Resource, this precedence information is provided with by network side, UE reads this signaling and obtains the precedence information of each limited network, in addition, UE can select the precedence information that obtains is preserved, and for example is kept in the white tabulation of UE, independent memory module perhaps is set, is used to preserve the precedence information of each limited network.
Further, " network side regularly or the message that irregularly issues " in the said process can comprise that network side periodically issues the message of carrying precedence information according to certain strategy, can also comprise that network side is when TA upgrades, be that purpose issues the message of carrying precedence information perhaps by the mode of manual triggers or to satisfy other actual demands, can also comprise that network side issues the message of carrying precedence information when certain trigger condition satisfies, above-mentioned trigger condition include but not limited to when UE for the first time resident during to certain limited network, when perhaps UE and resident owner's limited network are signatory, perhaps the owner of the limited network of UE visit is when UE sends invitation, owner's limited network herein refers to that this limited network belongs to this UE, and the limited network of UE visit refers to that this limited network does not belong to this UE.
Network side or UE can be provided with the precedence information of limited network according to different network demands, and different limited networks can have identical or different priority.
| Priority (comparing) with current limited network | Comprise limited network | Corresponding priorities information |
| Limit priority | Owner's limited network | 0 |
| Same priority | The limited network 1 of visit | 1 |
| Low priority | The limited network 2 of visit | 2 |
Table 1
For example, as shown in table 1, suppose the current resident limited network of limited network of UE for visiting, the precedence information that this limited network is stored among the UE is 1; The priority of adjacent owner's limited network is higher than current resident limited network, and owner's limited network is set at limit priority, and precedence information is 0; The limited network of other visit can be set according to the actual requirements, and the limited network of for example that access rights are lower visit is set at low priority, and precedence information is 2.
In addition, if the current resident limited network of UE is owner's limited network, then the priority of the limited network of adjacent all-access all is lower than the limited network/sub-district of current service; And the priority of macrocell generally all is lower than adjacent limited network, the precedence information that owner's limited network then can be set is 0, the precedence information of macrocell is 5, the precedence information of the limited network of visit is a certain numerical value in 1 to 4, and concrete numerical value can be determined according to other actual conditions or demand.
It will be appreciated by those skilled in the art that the value of precedence information and span thereof can be formulated according to the actual requirements by network side and UE, do not realize the embodiment of the invention and solve technical problem and do not influence.
Step 12: according to default mobile condition, selected priority, and move to and the corresponding limited network of this priority.
Concrete, default mobile condition can be formulated according to the actual requirements by network side or user, also can consult to formulate by network side and user (UE), for example can not consider that the factor setting mobile condition beyond the priority is to move to the highest limited network of priority, also can set mobile condition for moving to the limited network of low priority under certain condition with reference to the factor beyond the priority.
Enforcement by above technical scheme, UE can be according to the limited network priority of determining, and default mobile condition carries out moving between limited network, UE can be moved in the limited network that meets the demands, thereby Internet resources are farthest utilized, improve utilization rate of network resource.
Suppose three candidates' that UE searches limited network A, B, C, and the precedence information of knowing each limited network is followed successively by first priority, second priority and the 3rd priority, the priority orders of each limited network is: first priority is the highest, second priority is taken second place, and the 3rd priority is minimum; The current resident service of UE sub-district is second priority, and then UE is according to default mobile condition, selected priority, and move to the process of the corresponding limited network of this priority can be referring to following embodiment:
Embodiment 1: the mobile condition that sets in advance in the present embodiment is, when the signal quality of the first priority limited network is preset mobile thresholding X1 greater than first in first preset time T 1, and the residence time of user in current service cell is during greater than second preset time T 2, and the user selects to move to the corresponding limited network of first priority.
For example, network side (or UE) is set T1=500ms according to the network demand of reality, T2=2s, X1=20dB, when the signal quality of limited network A in T1 greater than X1, and the residence time of UE in current service cell is during greater than T2, UE just can select to move among the limited network A of this first priority, UE just selects to have moved to the limited network that meets the demands from a plurality of candidate's limited networks like this, thereby Internet resources are farthest utilized, and improves utilization rate of network resource.
Embodiment 2: present embodiment is on the basis of the foregoing description 1 mobile condition, UE increases following mobile condition: when can't move to the corresponding limited network of first priority that satisfies mobile condition among the embodiment 1 or not satisfy the corresponding limited network of above-mentioned first priority, if the signal quality of the second priority limited network is preset mobile thresholding X2 greater than second in first preset time T 1, and the residence time of user in current service cell is during greater than second preset time T 2, and the user selects to move to the corresponding limited network of second priority.
For example, X2=30dB, when not satisfying the corresponding limited network of first priority of mobile condition, the limited network of UE selection and current resident service sub-district same priority, specifically: if the signal quality of the second priority limited network in T1 greater than X2, and the residence time of UE in current service cell is during greater than T2, and UE just can select to move among the limited network B of second priority.
In addition, when not satisfying the first priority limited network of mobile condition, can also increase a mobile condition: the signal quality of current service cell is less than the first preset signals quality threshold.Here the said first preset signals quality threshold can be set by network side or user side according to the network demand of reality equally, and the first preset signals quality threshold can be set at Y1 in the present embodiment.In this case, when not satisfying the first priority limited network of mobile condition, if the signal quality of the second priority limited network in T1 greater than X2, and the residence time of UE in current service cell is greater than T2, when the signal quality of current service cell was less than Y1 simultaneously, UE just can select to move in the second priority limited network.
As seen, when having the higher limited network of priority, UE can not carry out when mobile, can also select the limited network that meet the demands identical to move with current service cell priority, thereby realize from a plurality of candidate's limited networks, selecting to have moved to the limited network that meets the demands, Internet resources are farthest utilized, improve utilization rate of network resource.
Embodiment 3: present embodiment is on the basis of the foregoing description 2 mobile conditions, UE increases following mobile condition: when can't move to the limited network of the mobile condition that satisfies embodiment 1 and 2, if the signal quality of the 3rd priority limited network is preset mobile thresholding X3 greater than the 3rd in first preset time T 1, and the residence time of user in current service cell is during greater than second preset time T 2, the user selects to move to the corresponding limited network of the 3rd priority, for example can get X3=25dB and operate accordingly.
In addition, when the first priority limited network that does not satisfy mobile condition and the second priority limited network, can also increase a mobile condition: the signal quality of current service cell is less than the second preset signals quality threshold.Here the said second preset signals quality threshold can be set by network side or user side according to the network demand of reality equally, and the second preset signals quality threshold can be set at Y2 in the present embodiment.In this case, when the first priority limited network that does not satisfy mobile condition and the second priority limited network, if the signal quality of the 3rd priority limited network in T1 greater than X3, and the residence time of UE in current service cell is greater than T2, when the signal quality of current service cell was less than Y2 simultaneously, UE just can select to move in the 3rd priority limited network.
Use present embodiment, when UE can not carry out when mobile than the higher limited network identical with priority of priority of current service cell, can also select the limited network that meet the demands lower to move than current service cell priority, thereby realize from a plurality of candidate's limited networks, selecting to have moved to the limited network that meets the demands, Internet resources are farthest utilized, improve utilization rate of network resource.
The first priority limited network described in the above embodiment, the second priority limited network and the 3rd priority limited network also can be provided with the height of priority level according to other mode; And UE is carrying out limited network when moving, and also can select since the second priority limited network or the 3rd priority limited network according to the priority situation of self resident service sub-district, specifically can set according to the network demand of reality.It is pointed out that the current service cell of UE is not limited to limited network/sub-district in the above embodiment of the present invention, can also be macrocell, and method is similar, repeats no more.
In addition, the corresponding respectively limited network of first priority, second priority and the 3rd priority is 1 in the foregoing description 1 to 3, thus make determine priority among each embodiment after, UE can directly move to this corresponding limited network of determining of priority.If the limited network quantity of a certain priority is more than 1, then UE is determining that a certain limited network that also need determine this priority is to move outside the priority.
In embodiment 4, the first priority limited network that UE retrieves has a plurality of, and then UE adopts the mode of arranging Ranking to select one first priority limited network, and UE moves to this limited network more then.
Further, present embodiment can also increase following mobile condition: the signal quality of the limited network that the mode of employing arrangement Ranking is selected is preset mobile thresholding X4 greater than the 4th in first preset time T 1, and the residence time of user in current service cell is greater than second preset time T 2, and then the user moves to selected limited network.
Above-mentioned first Preset Time and second Preset Time can be set at T1 and T2 respectively, then when the signal quality of the selected limited network of the mode of adopt arranging Ranking in T1 greater than X4, and the residence time of user in current service cell is during greater than T2, and then UE just can move in the selected limited network.
It is pointed out that UE can determine priority, which limited network of investigating again in the corresponding a plurality of limited networks of this priority satisfies mobile condition, and selected this limited network moves; UE also can determine priority, and selected which limited network that will move in the corresponding a plurality of limited networks of this priority, and when the situation of this limited network and current service cell satisfied mobile condition, UE moved to above-mentioned selected limited network.By said method, UE all can select to have moved to the limited network that meets the demands from a plurality of candidate's limited networks, thereby Internet resources are farthest utilized, and improves utilization rate of network resource.
Further, above-mentioned UE can adopt following arrangement Ranking formula by the selected limited network of the method for arranging Ranking:
Rs=Qmeas, s+Qhysts
-limited network
Rn=Qmeas, n-Qoffset
-limited network
Wherein, Rs is the ranking value of current service cell or limited network; Rn is the ranking value of Target cell or limited network; Qmeas is the Reference Signal Received Power measured value; Qhysts
-limited networkAmount of hysteresis for limited network; Qoffset-
-limited networkBe the side-play amount between limited network, or the side-play amount between limited network and macrocell.
It will be appreciated by those skilled in the art that, and UE mobile phase between limited network is similar, when move a plurality of minizones of UE in same limited network, also can adopt the mode of arranging Ranking, select a sub-district a plurality of sub-districts in same limited network, UE moves in the selected sub-district more then; Also can work as selected sub-district reaches certain thresholding in the regulation traveling time after, UE moves in this sub-district of selecting again, repeats no more herein.
In addition, before the step 11 that embodiment of the invention mode provides, UE can start the search to candidate's limited network according to current resident service cell information and network side or the predefined search condition of UE.
For example, when the resident current service cell of user is macrocell, because the priority of limited network is higher than the priority of macrocell, the search condition that can be set as follows then: when the finger print information of the detected information of UE and candidate's limited network is complementary, and this candidate's limited network is that UE is when carrying out the limited network of backstage search, start the search to candidate's limited network this moment, and candidate's limited network here comprises the first priority limited network higher than macrocell priority, the second priority limited network and the 3rd priority limited network.
Similarly, when the resident current service cell of user is second lower priority limited network of priority or the 3rd priority limited network, also can set similar search condition, promptly the finger print information when the detected information of UE and candidate's limited network is complementary, and this candidate's limited network is that UE is when carrying out the limited network of backstage search, startup is to the search of candidate's limited network, and candidate's limited network here is the first priority limited network.
In addition, when the resident current service cell of user is the high first priority limited network of priority, the search condition that can be set as follows: when the finger print information of the detected information of UE and candidate's limited network is complementary, and the signal quality of current service cell is lower than to be preset when measuring thresholding, startup is to the search of candidate's limited network, here said candidate's limited network comprises the first priority limited network with the current service cell same priority, also comprises the second priority limited network or the 3rd priority limited network.
More than said default measurement thresholding equally also can set by network side or UE according to the network demand of reality.
In addition, when the resident current service cell of user is the high first priority limited network of priority, different measurement thresholdings can also be set for the limited network of different priorities, specifically: when the finger print information of the detected information of UE and candidate's limited network is complementary, and it is first default when measuring thresholding that the signal quality of current service cell is lower than, start to the search of the first priority limited network of current service cell same priority; If the signal quality of current service cell is lower than the second default thresholding of measuring, then start the lower second priority limited network of priority or the search of the 3rd priority limited network.
More than with the 3rd priority limited network different measurement thresholdings can be set also to the second priority limited network, when reaching corresponding measurement thresholding, just start search to the respective priority limited network.
More than said first default measure thresholding and the second default thresholding of measuring equally also can be set by network side or UE according to the network demand of reality.
In addition, more than said various predetermined threshold value all can issue by network side, for example can in the system message that network side issues, carry various threshold values, UE just can obtain needed various predetermined threshold value after obtaining these system messages.Here said various predetermined threshold value comprise first Preset Time, second Preset Time, the first default mobile thresholding, the second default mobile thresholding, the 3rd default mobile thresholding, the 4th default mobile thresholding, the first preset signals quality threshold, the second preset signals quality threshold, the first default thresholding and the second default thresholding of measuring measured.
UE also can obtain the predetermined threshold value of limit priority limited network from network side, and corresponding zoom factor (scaling factor); Predetermined threshold value with the limit priority limited network multiply by corresponding zoom factor then, just can obtain the predetermined threshold value of respective priority.
It will be appreciated by those skilled in the art that, UE is before the step 11 that the execution specific embodiment of the invention provides, can adopt above-mentioned way of search to carry out the search of limited network, other ways of search that prior art provides are suitable for too, repeat no more herein.
In addition, one of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method can instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, and this program comprises the steps: when carrying out
Determine the priority of each limited network of searching;
According to default mobile condition, a priority in the selected described priority, and move to and the corresponding limited network of described selected priority.
The above-mentioned storage medium of mentioning can be read-only memory, for example disk or CD etc.
Embodiment of the present invention also provides a kind of device that moves to limited network, be illustrated in figure 2 as the structural representation of the described device of embodiment of the present invention, described device comprises precedence information determining unit and limited network mobile processing unit, and wherein the precedence information determining unit is used to determine the priority of each limited network of searching.Obtaining and set-up mode as above described in the method execution mode of concrete limited network precedence information.
The limited network mobile processing unit is used for according to default mobile condition, a priority in the selected described priority, and move to and the corresponding limited network of described selected priority.The set-up mode of concrete mobile condition and corresponding UE shift strategy are as above described in the method execution mode.
In addition, comprise also in the above-described device that mobile condition is provided with the unit, described mobile condition is provided with the unit and is used for according to network demand mobile condition being set, and offers described limited network mobile processing unit.Concrete mobile condition set-up mode is seen as above described in the method execution mode.
Can also comprise the precedence information acquiring unit in above-described device, described precedence information acquiring unit is used to obtain the precedence information of limited network, and offers described precedence information determining unit.Specifically, described precedence information acquiring unit can obtain proprietary white tabulation managing signaling or Radio Resource is controlled proprietary signaling from network side, controls the precedence information that carries each limited network that network side sets in the proprietary signaling at above-mentioned proprietary white tabulation managing signaling or Radio Resource; Described precedence information acquiring unit just can obtain the precedence information of each limited network by resolving the signaling of being obtained, and offers described precedence information determining unit.
In addition, can also comprise precedence information preservation unit in the described device, described precedence information is preserved the precedence information that the unit is used to preserve the limited network that gets access to.For example can be kept in the white tabulation.
In addition, can also comprise the limited network search unit in the above device, this limited network search unit is used for according to the information of the resident current service cell of user and predefined search condition, starts the search to candidate's limited network.Concrete way of search is seen as above described in the method execution mode.
More than can also comprise that search condition is provided with the unit in the said device, this search condition is provided with the search condition that the unit is used for being provided with according to different network demands limited network, and sends the search condition of set limited network to described limited network search unit.
Above device can integratedly be arranged in the user side equipment; Also can be arranged to independent functional entity, keep certain annexation with user side equipment.
In sum, embodiments of the present invention can make UE carry out limited network when moving, can from a plurality of candidates' limited network, move in the limited network that meets the demands, thereby Internet resources are farthest utilized, improve utilization rate of network resource.
The above; only be the preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the embodiment of the invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1, a kind of method that moves to limited network is characterized in that,
Determine the priority of each limited network of searching;
According to default mobile condition, a priority in the selected described priority, and move to and the corresponding limited network of described selected priority.
2, the method for claim 1 is characterized in that, the described priority of determining each limited network of searching specifically comprises:
According to user configured, perhaps the precedence information of the limited network that obtains from network side is determined the priority of each limited network of searching.
3, method as claimed in claim 2 is characterized in that, described method also comprises:
Preserve the precedence information of the described limited network that obtains from network side; And/or,
Precedence information according to the described limited network that obtains from network side upgrades the precedence information of self preserving.
4, method as claimed in claim 2 is characterized in that, and is described user configured, and the perhaps precedence information of the limited network that obtains from network side specifically comprises:
Owner's limited network is configured to the first priority limited network;
The limited network of visit is configured to second priority or the 3rd priority limited network;
Wherein, the priority of described owner's limited network is higher than the priority of the limited network of visit.
5, the method for claim 1 is characterized in that, before the described priority of determining each limited network of searching, also comprises:
When resident current service cell was macrocell, the finger print information of detected information and candidate's limited network was complementary, and this candidate's limited network is the limited network that the user carries out backstage search, then started the search to candidate's limited network; Wherein, described candidate's limited network comprises the first priority limited network higher than macrocell priority, the second priority limited network and the 3rd priority limited network;
Perhaps, when resident current service cell is the second priority limited network or the 3rd priority limited network, the finger print information of detected information and candidate's limited network is complementary, and this candidate's limited network is the limited network that the user carries out the backstage search, then starts the search to candidate's limited network; Wherein, described candidate's limited network is the first priority limited network higher than the priority of current service cell;
Perhaps, when resident current service cell is the first priority limited network, the finger print information of detected information and candidate's limited network is complementary, and the signal quality of current service cell is lower than the default thresholding of measuring, and then starts the search to candidate's limited network; Wherein, described candidate's limited network comprises the first priority limited network with the current service cell same priority, and second priority limited network and the three priority limited network lower than current service cell priority;
Perhaps, when resident current service cell is the first priority limited network, if the finger print information of detected information and candidate's limited network is complementary, and the signal quality of current service cell is lower than the first default thresholding of measuring, then start to the search of the first priority limited network of current service cell same priority; If the finger print information of the detected information of user and candidate's limited network is complementary, and the signal quality of current service cell is searched for the limited network lower than current service cell priority when being lower than the second default measurement thresholding.
6, the method for claim 1 is characterized in that, described default mobile condition specifically comprises:
When the residence time in current service cell greater than second Preset Time, and the signal quality of the first priority limited network in first Preset Time greater than the first default moving door in limited time, select to move to the first priority limited network;
When not satisfying the first priority limited network of mobile condition, when the residence time in current service cell greater than second Preset Time, and the signal quality of the second priority limited network, selects to move to the second priority limited network greater than the second default moving door in limited time in first Preset Time;
When the first priority limited network that does not satisfy mobile condition and the second priority limited network, when the residence time in current service cell greater than second Preset Time, and the signal quality of the 3rd priority limited network, selects to move to the 3rd priority limited network greater than the 3rd default moving door in limited time in first Preset Time.
As one of them described method of claim 1-6, it is characterized in that 7, described default mobile condition comprises:
If with the corresponding limited network of described selected priority more than 1, then adopt to arrange the selected limited network of Ranking mode, and move to described limited network; And/or,
If with sub-district in the described selected preferential corresponding limited network more than 1, then adopt a sub-district of arranging in the selected described limited network of Ranking mode, and move to described sub-district.
8, a kind of device that moves to limited network is characterized in that, described device comprises:
The precedence information determining unit is used to determine the priority of each limited network of searching;
The limited network mobile processing unit is used for according to default mobile condition, a priority in the selected described priority, and move to and the corresponding limited network of described selected priority.
9, device as claimed in claim 8 is characterized in that, also comprises in the described device:
Mobile condition is provided with the unit, is used for according to network demand mobile condition being set, and offers described limited network mobile processing unit.
10, device as claimed in claim 8 is characterized in that, also comprises in the described device:
The precedence information acquiring unit is used to obtain the precedence information of limited network, and offers described precedence information determining unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810131846A CN101616467B (en) | 2008-06-23 | 2008-06-23 | Method and device for moving UE to restricted network |
| PCT/CN2009/072055 WO2009155819A1 (en) | 2008-06-23 | 2009-05-31 | Method and apparatus for moving to restricted networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810131846A CN101616467B (en) | 2008-06-23 | 2008-06-23 | Method and device for moving UE to restricted network |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300271A (en) * | 2011-09-22 | 2011-12-28 | 大唐移动通信设备有限公司 | Method and equipment for sending charging request |
| CN103329583A (en) * | 2010-12-03 | 2013-09-25 | 诺基亚西门子网络公司 | Enhanced mobility control in heterogeneous networks |
| WO2014012218A1 (en) * | 2012-07-17 | 2014-01-23 | 华为技术有限公司 | Method, user equipment (ue) and network device for cell reselection |
| WO2018176322A1 (en) * | 2017-03-30 | 2018-10-04 | 北京小米移动软件有限公司 | Method and apparatus for controlling network access |
| WO2020029812A1 (en) * | 2018-08-10 | 2020-02-13 | 维沃移动通信有限公司 | Network selection method, terminal, network indication method, and network-side device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1148096C (en) * | 2000-03-02 | 2004-04-28 | 上海大唐移动通信设备有限公司 | Switching method based on native region priority for mobile communication system |
| CN1285239C (en) * | 2003-12-29 | 2006-11-15 | 华为技术有限公司 | Method for cell switching in mobile communication system |
| JP4534695B2 (en) * | 2004-09-28 | 2010-09-01 | 日本電気株式会社 | Mobile communication terminal device and frequency detection method thereof |
| KR100672471B1 (en) * | 2005-03-07 | 2007-01-24 | 엘지전자 주식회사 | Method for selecting cell in communication system |
-
2008
- 2008-06-23 CN CN200810131846A patent/CN101616467B/en active Active
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- 2009-05-31 WO PCT/CN2009/072055 patent/WO2009155819A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329583A (en) * | 2010-12-03 | 2013-09-25 | 诺基亚西门子网络公司 | Enhanced mobility control in heterogeneous networks |
| CN102300271A (en) * | 2011-09-22 | 2011-12-28 | 大唐移动通信设备有限公司 | Method and equipment for sending charging request |
| WO2014012218A1 (en) * | 2012-07-17 | 2014-01-23 | 华为技术有限公司 | Method, user equipment (ue) and network device for cell reselection |
| WO2018176322A1 (en) * | 2017-03-30 | 2018-10-04 | 北京小米移动软件有限公司 | Method and apparatus for controlling network access |
| WO2020029812A1 (en) * | 2018-08-10 | 2020-02-13 | 维沃移动通信有限公司 | Network selection method, terminal, network indication method, and network-side device |
| CN110831109A (en) * | 2018-08-10 | 2020-02-21 | 维沃移动通信有限公司 | Network selection method, terminal, network indication method and network side equipment |
| CN110831109B (en) * | 2018-08-10 | 2022-04-12 | 维沃移动通信有限公司 | Network selection method, terminal, network indication method and network side equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101616467B (en) | 2012-10-17 |
| WO2009155819A1 (en) | 2009-12-30 |
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