CN101998574B - Processing method and system for blocking of serving cells under connection state - Google Patents
Processing method and system for blocking of serving cells under connection state Download PDFInfo
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- CN101998574B CN101998574B CN 200910056415 CN200910056415A CN101998574B CN 101998574 B CN101998574 B CN 101998574B CN 200910056415 CN200910056415 CN 200910056415 CN 200910056415 A CN200910056415 A CN 200910056415A CN 101998574 B CN101998574 B CN 101998574B
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Abstract
The embodiment of the invention provides a processing method and system for the blocking of serving cells under a connection state, relating to the field of communication. Operations are evidence-based after the serving cells are blocked, thereby avoiding the abnormal signaling interaction between user equipment (UE) and the network or the interruption of the ongoing service of the UE. The solution is as follows: network equipment transmits a blocking message to the user equipment, wherein the blocking message indicates that serving cells controlled by the network equipment are in the blocking state; and the user equipment neglects the received blocking message. The embodiment of the invention is used for processing blocked service cells under the connection state.
Description
Technical field
The present invention relates to the communications field, relate in particular to processing method and system when under a kind of connection status, Serving cell blocks.
Background technology
In the prior art, provided the correlation criterion that UE (User Equipment, subscriber equipment) carries out residential quarter selection, gravity treatment.Wherein whether the IE " cell Barred " in SIB1 (type of information block 1) has indicated this residential quarter to allow UE resident, and cell Barred (limiting unit) herein is a kind of function that testing mobile phone carries out test call that is specially adapted for.If that is: this IE is " barred ", represent that namely this Serving cell gets clogged, UE can not choose this residential quarter and carries out resident so; If this IE is " not barred ", shows that UE can choose this residential quarter resident, and initiate related service.
IE " cellBarred " is that the reason of " barred " has a lot, can be both that the communication of this residential quarter goes wrong and can not provide normal service, and for example the communication between base station and core net goes wrong, and needs line maintenance; Can be also in order to share the neighbor cell business, as the Target cell that switches, only be permitted as the UE under connection status provides service, and do not allow the UE under idle condition to select this residential quarter resident.
But state in realization in process, the inventor finds that in prior art, there are the following problems at least:
In the prior art, do not have to provide for the renewal of IE " cellBarred " associative operation that UE should defer to.Like this when the value of this IE " cellBarred " by " not barred " when becoming " barred ", be that Serving cell is when getting clogged, bring uncertainty will for the operation of UE, may cause UE and network signal abnormal alternately, also may cause the ongoing service disconnection of UE.
Summary of the invention
Embodiments of the invention provide a kind of processing method and system when Serving cell blocks under connection status, provided the processing method after Serving cell gets clogged, make operation evidence-based, avoided between UE and network Signalling exchange abnormal, or the interruption of the ongoing business of UE.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of processing method when Serving cell blocks under connection status comprises:
The network equipment sends to subscriber equipment and blocks message, and wherein, described obstruction message represents that the Serving cell that this network equipment is controlled is in blocked state;
Described subscriber equipment is ignored the described obstruction message that receives.
A kind of communication system comprises:
The network equipment is used for sending to subscriber equipment and blocks message, and wherein, described obstruction message represents that the Serving cell that this network equipment is controlled is in blocked state;
Subscriber equipment is used for ignoring the described obstruction message that receives.
Processing method and system when under the connection status that the embodiment of the present invention provides, Serving cell blocks, the network equipment sends to subscriber equipment and blocks message, represents that the Serving cell that this network equipment is controlled is in blocked state; Subscriber equipment is ignored this obstruction message that receives.So, when Serving cell blocks, the UE that is in connection status neglects obstruction message, avoided UE to find that under connection status Serving cell gets clogged, think that this residential quarter can not provide normal service by mistake, and initiate the processes such as cell reselection, reconstruction, reduced between UE and network Signalling exchange abnormal, or the interruption of the ongoing business of UE.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The FB(flow block) of the processing method when under the connection status that Fig. 1 provides for the embodiment of the present invention 1, Serving cell blocks;
The schematic diagram of the processing method when under the connection status that Fig. 2 provides for the embodiment of the present invention 2, Serving cell blocks;
The schematic diagram of the processing method when under the connection status that Fig. 3 provides for the embodiment of the present invention 3, Serving cell blocks;
The structured flowchart of the communication system that Fig. 4 provides for the embodiment of the present invention 4.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment 1:
Processing method when under the connection status that the embodiment of the present invention 1 provides, Serving cell blocks, as shown in Figure 1, the method comprises:
S101, the network equipment (can be the base station in this enforcement) send to subscriber equipment (UE) and block message.Particularly, this obstruction message represents that the Serving cell that this network equipment is controlled is in blocked state;
S102, subscriber equipment are ignored the obstruction message that receives.
In actual applications, SIB1 (the fast Class1 of information) comprises NAS (Network Attached Storage, network attached storage) timer that uses under idle condition and connection status of system information, UE and constant information etc., wherein just include " cellBarred " at this.Whether the IE " cellBarred " in SIB1 (the fast Class1 of information) has been used to indicate this residential quarter and has allowed terminal resident, if that is: " cellBarred " is " barred ", represents that UE can not choose this residential quarter and carry out resident; If " cellBarred " is " notbarred ", shows that UE can choose this residential quarter resident, and initiate related service.So the obstruction message in the embodiment of the present invention can be IE " cellBarred ", represent this residential quarter obstruction, namely " cellBarred " is " barred ".
Processing method and system when under the connection status that the embodiment of the present invention provides, Serving cell blocks, the network equipment sends to subscriber equipment and blocks message, represents that the Serving cell that this network equipment is controlled is in blocked state; Subscriber equipment is ignored this obstruction message that receives.So, when Serving cell blocks, the UE that is in connection status neglects obstruction message, avoided UE to find that under connection status Serving cell gets clogged, think that this residential quarter can not provide normal service by mistake, and initiate the processes such as cell reselection, reconstruction, reduced between UE and network Signalling exchange abnormal, or the interruption of the ongoing business of UE.
Embodiment 2:
Processing method when under the connection status that the embodiment of the present invention provides, Serving cell blocks is supposed need to share business as neighbor cell take current service cell, and the Target cell that becomes switching is that example describes.After this current Serving cell becomes the Target cell of switching, can continue for the UE under connection status to provide normal service, but it be resident no longer to allow UE under idle condition to select this residential quarter to carry out, Given this, the method that the embodiment of the present invention provides as shown in Figure 2, the steps include:
S201, the network equipment (can be the base station in the present embodiment) are revised message to subscriber equipment (UE) transmitting system information.
After S202, subscriber equipment receive system information modification message, upgrade the system message of self.
S203, the network equipment send to subscriber equipment and block message.Wherein, this obstruction message represents that the Serving cell that this network equipment is controlled is in blocked state.In practical application, " cellBarred " in SIB1 can be made as " barred ", represent that namely this Serving cell is in blocked state.
S204, subscriber equipment are ignored the obstruction message that receives.
After subscriber equipment is ignored the described obstruction message that receives, still reside in the Serving cell of this network equipment control, and be in connection status, signaling, business are normally carried out.
Like this, when Serving cell blocks, the UE that is in connection status neglects obstruction message, continue to reside in former Serving cell, avoid UE to find that under connection status Serving cell gets clogged, thought that this residential quarter can not provide normal service by mistake, and then initiated the processes such as cell reselection, reconstruction, reduced between UE and network Signalling exchange abnormal, or the interruption of the ongoing business of UE.
Embodiment 3:
Processing method when under the connection status that the embodiment of the present invention provides, Serving cell blocks is supposed to break down with communication line, and for example between base station and core net, circuit breaks down, and need to overhaul to describe for example.As shown in Figure 3, the method step comprises:
S301, the network equipment (can be the base station in the present embodiment) are revised message to subscriber equipment (UE) transmitting system information.
After S302, subscriber equipment receive system information modification message, upgrade the system message of self.
S303, the network equipment send to subscriber equipment and block message, and wherein, this obstruction message represents that the Serving cell that this network equipment is controlled is in blocked state.In practical application, " cellBarred " in SIB1 can be made as " barred ", represent that namely this Serving cell is in blocked state.
S304, subscriber equipment are ignored the obstruction message that receives.
S305, the network equipment send switching command to subscriber equipment;
After S306, subscriber equipment receive switching command, initiate connection request to second network equipment;
After S307, second network equipment receive connection request, connect with subscriber equipment.To guarantee to be in normally carrying out of UE signaling under connection status and business.
Like this, when Serving cell blocks, the UE that is in connection status neglects obstruction message, and the network equipment sends switching command to UE, in the residential quarter that the second network equipment that requiring UE to switch to can normally provide service is controlled, has avoided UE to find that under connection status Serving cell gets clogged, think that this residential quarter can not provide normal service by mistake, and initiate the processes such as cell reselection, reconstruction, reduced between UE and network Signalling exchange abnormal, or the interruption of the ongoing business of UE.
Embodiment 4:
The communication system that the embodiment of the present invention provides, as shown in Figure 4, this system comprises:
The network equipment 401 sends to subscriber equipment 402 and blocks message, and wherein, obstruction message represents that the Serving cell that this network equipment is controlled is in blocked state;
Further, at the network equipment 401, before sending obstruction message to subscriber equipment 402, the network equipment 401 is also revised message to subscriber equipment 402 transmitting system information;
After subscriber equipment 402 receives system information modification message, upgrade the system message of self.
Suppose that current service cell need to share business for neighbor cell, when becoming the Target cell of switching, this residential quarter UE that can continue as under connection status provides normal service, but it is resident no longer to allow UE under idle condition to select this residential quarter to carry out, at this moment, and subscriber equipment 402, after ignoring the described obstruction message that receives, still reside in the Serving cell of these network equipment 401 controls, and be in connection status, signaling, business are normally carried out.
Therefore, when Serving cell blocks, the UE that is in connection status neglects obstruction message, continue to reside in former residential quarter, avoid UE to find that under connection status Serving cell gets clogged, thought that this residential quarter can not provide normal service by mistake, and initiated the processes such as cell reselection, reconstruction, reduced between UE and network Signalling exchange abnormal, or the interruption of the ongoing business of UE.
Moreover, suppose that communication line breaks down, for example between base station and core net, circuit breaks down, and the embodiment of the present invention system that provides also comprises second network equipment 403, and at subscriber equipment 402, after ignoring the obstruction message that receives, also comprises:
The network equipment 401 sends switching command to subscriber equipment 402;
After subscriber equipment 402 receives switching command, initiate connection request to second network equipment 403;
After second network equipment 403 receives connection request, connect with subscriber equipment 402.To guarantee to be in normally carrying out of UE signaling under connection status and business.
Like this, when Serving cell blocks, the UE that is in connection status neglects obstruction message, and the network equipment sends switching command to UE, in the residential quarter that the second network equipment that requiring UE to switch to can normally provide service is controlled, has avoided UE to find that under connection status Serving cell gets clogged, think that this residential quarter can not provide normal service by mistake, and initiate the processes such as cell reselection, reconstruction, reduced between UE and network Signalling exchange abnormal, or the interruption of the ongoing business of UE.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.
Claims (6)
1. the processing method when under a connection status, Serving cell blocks is characterized in that, comprising:
The network equipment sends to subscriber equipment and blocks message, and wherein, described obstruction message represents that the Serving cell that this network equipment is controlled is in blocked state;
Described subscriber equipment is ignored the described obstruction message that receives;
Described subscriber equipment also comprises after ignoring the described obstruction message that receives:
The described network equipment sends switching command to described subscriber equipment;
After described subscriber equipment receives described switching command, initiate connection request to second network equipment;
After described second network equipment receives described connection request, connect with described subscriber equipment.
2. method according to claim 1, is characterized in that, before the network equipment sent obstruction message to subscriber equipment, the method also comprised:
The network equipment is revised message to subscriber equipment transmitting system information;
After described subscriber equipment receives described system information modification message, upgrade the system message of self.
3. method according to claim 1, is characterized in that, after described subscriber equipment is ignored the described obstruction message that receives, still resides in the Serving cell of described network equipment control, and be in connection status.
4. a communication system, is characterized in that, comprising:
The network equipment is used for sending to subscriber equipment and blocks message, and wherein, described obstruction message represents that the Serving cell that this network equipment is controlled is in blocked state;
Subscriber equipment is used for ignoring the described obstruction message that receives;
Described communication system also comprises second network equipment; After described subscriber equipment is ignored the described obstruction message that receives:
The described network equipment also is used for sending switching command to described subscriber equipment;
Described subscriber equipment after also being used for receiving described switching command, is initiated connection request to second network equipment;
Second network equipment after being used for receiving described connection request, connects with described subscriber equipment.
5. communication system according to claim 4, is characterized in that, before the network equipment sent obstruction message to subscriber equipment, the described network equipment also was used for revising message to subscriber equipment transmitting system information;
Described subscriber equipment after also being used for receiving described system information modification message, upgrades the system message of self.
6. communication system according to claim 4, is characterized in that, after described subscriber equipment is ignored the described obstruction message that receives, still resides in the Serving cell of described network equipment control, and be in connection status.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200910056415 CN101998574B (en) | 2009-08-14 | 2009-08-14 | Processing method and system for blocking of serving cells under connection state |
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| CN 200910056415 CN101998574B (en) | 2009-08-14 | 2009-08-14 | Processing method and system for blocking of serving cells under connection state |
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| CN101998574A CN101998574A (en) | 2011-03-30 |
| CN101998574B true CN101998574B (en) | 2013-06-05 |
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| CN104918303B (en) * | 2015-06-12 | 2019-01-15 | 联想(北京)有限公司 | mobile terminal device and control method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255275A (en) * | 1997-03-07 | 2000-05-31 | 艾利森电话股份有限公司 | Subscription-based mobile station idle mode cell sellection |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255275A (en) * | 1997-03-07 | 2000-05-31 | 艾利森电话股份有限公司 | Subscription-based mobile station idle mode cell sellection |
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