CN104301991A - Information processing method and electronic device - Google Patents
Information processing method and electronic device Download PDFInfo
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- CN104301991A CN104301991A CN201410440761.9A CN201410440761A CN104301991A CN 104301991 A CN104301991 A CN 104301991A CN 201410440761 A CN201410440761 A CN 201410440761A CN 104301991 A CN104301991 A CN 104301991A
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- 238000003672 processing method Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 41
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- 230000000977 initiatory effect Effects 0.000 description 21
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses an information processing method and an electronic device. The electronic device supports and stores first information, the first information includes registered historical information launched by the electronic device to a searched cell, and when the electronic device launches a registration failure in a first system to the searched first cell. The method includes the steps of retrieving the first information, judging whether the electronic device successfully registers in the cell of the first system, distributing a forbidden cellular identity for the first cell in the first information when it is judged that the electronic device does not successfully register in the cell of the first system, and searching a cell of a second system when cells are searched again. By means of the information processing method and the electronic device, the problem that the electronic device cannot provide service when a network is not well built can be solved.
Description
Technical Field
The present invention relates to communications technologies, and in particular, to an information processing method and an electronic device.
Background
At the initial stage of network construction of some operators, networks are often not completely constructed, which means that electronic equipment often has phenomena such as network drop, call drop and the like due to improper debugging of the equipment or unreasonable parameters; in the fourth generation (4G) network construction process, Long Term Evolution (LTE) as a transition to 4G is not completely constructed, so that electronic equipment with an LTE function in a cell coverage area cannot provide services, such as data services (internet access) or voice services (voice call), and user experience is affected.
Disclosure of Invention
The embodiment of the invention provides an information processing method and electronic equipment, which can solve the problem that the electronic equipment cannot provide services due to incomplete network construction.
The technical scheme of the embodiment of the invention is realized as follows:
the embodiment of the invention provides an information processing method, which is applied to electronic equipment, wherein the electronic equipment supports storage of first information, and the first information comprises historical information of registration initiated by the electronic equipment to a searched cell;
when the electronic equipment fails to initiate registration to the searched first cell in the first mode, the method comprises the following steps:
retrieving the first information, and judging whether the electronic equipment is successfully registered in the cell of the first system;
when judging that the cell of the first standard is not successfully registered, allocating forbidden cell identification for the first cell in the first information, and,
and searching the cell of the second standard when searching the cell again.
Preferably, when it is determined that the cell of the first standard was successfully registered, the method further includes:
assigning a forbidden cell identity for the first cell in the first information to,
excluding the first cell when searching for the cell of the first standard.
Preferably, before allocating a forbidden cell identity for the first cell in the first information, the method further comprises:
detecting a cause of registration failure in the first cell;
and when the reason of the registration failure represents that the base station to which the first cell belongs has a fault, allocating forbidden cell identification for the first cell.
Preferably, when allocating a forbidden cell identifier for the first cell in the first information, the method further includes:
allocating a timestamp to a forbidden cell identity of the first cell in the first information;
canceling the forbidden cell identity of the first cell when the timestamp expires; so that the user can select the required time for the operation,
and when searching the cell of the first standard, bringing the first cell into a search range.
Preferably, before searching for the cell of the second system, the method further includes:
retrieving the first information, and judging whether the electronic equipment is successfully registered in the cell of the second system;
and searching the cell of the second system when judging that the cell of the second system is successfully registered.
An embodiment of the present invention further provides an electronic device, where the electronic device includes: the device comprises a registration unit, a storage unit, a retrieval unit and a distribution unit; wherein,
the storage unit is configured to store first information, where the first information includes history information of registration initiated by the registration unit to the searched cell;
the retrieval unit is used for retrieving the first information and judging whether the electronic equipment is successfully registered in the cell of the first system or not when the registration unit fails to initiate registration to the searched first cell in the first system;
the allocation unit is configured to allocate a forbidden cell identifier to the first cell in the first information when the retrieval unit determines that the registration unit has not successfully registered in the cell of the first standard;
the registration unit is configured to search for a cell of a second system when the retrieval unit determines that the registration unit has not successfully registered in the cell of the first system and searches for a cell of a second system when searching for the cell again.
Preferably, the allocating unit is further configured to allocate a forbidden cell identifier for the first cell in the first information when the retrieving unit determines that the registering unit has successfully registered in the cell of the first standard;
the forbidden cell identifier is used for enabling the registration unit to exclude the first cell when searching the cell of the first system.
Preferably, the electronic device further includes:
a detecting unit, configured to detect a reason why the registration unit failed in the first cell; and when the reason of the registration failure represents that the base station to which the first cell belongs has a fault, triggering the allocation unit to allocate the forbidden cell identifier for the first cell in the first information.
Preferably, the allocating unit is further configured to allocate a timestamp to the forbidden cell identifier of the first cell in the first information when the first information allocates the forbidden cell identifier to the first cell;
canceling the forbidden cell identity of the first cell when the timestamp expires; so that the user can select the required time for the operation,
and enabling the registration unit to bring the first cell into a search range when searching the cell of the first standard.
Preferably, the retrieving unit is further configured to retrieve the first information, and determine whether the electronic device has successfully registered in the cell of the second standard;
and triggering the registration unit to search the cell of the second system when judging that the cell of the second system is successfully registered.
In the embodiment of the invention, when the registration of the first cell of the first system fails, the history information of the registration initiated to the cell is combined, and the successful registration of the first cell of the first system is judged, which indicates that the network construction of the cell of the first system is incomplete, and the registration success rate is correspondingly low, so that the cell is not brought into the search range when the cell is subsequently searched again to initiate the registration, thereby improving the registration success rate, avoiding the problem that the electronic equipment cannot provide services, and improving the user experience.
Drawings
Fig. 1 is a schematic flow chart illustrating an implementation of an information processing method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating an implementation of the information processing method according to the second embodiment of the present invention;
fig. 3 is a schematic flow chart illustrating an implementation of an information processing method according to a third embodiment of the present invention;
fig. 4 is a schematic flow chart illustrating an implementation of the information processing method according to the fourth embodiment of the present invention;
fig. 5 is a schematic flow chart illustrating an implementation of the information processing method according to the fifth embodiment of the present invention;
fig. 6a is a first schematic structural diagram of an electronic device according to a sixth embodiment of the present invention;
fig. 6b is a schematic structural diagram of an electronic device in a sixth embodiment of the invention.
Detailed Description
The inventor finds that when the electronic equipment resides in a cell which is not completely built and initiates registration, the electronic equipment cannot carry out services when the registration fails; the inventor also finds that if the electronic device can determine the history information of registration in the cell of the first system by combining the history information of registration initiated to the searched first cell (the first cell system is set as the first system), if it is determined that the registration in the first indicated cell has not been successful, it indicates that the current cell of the first system is not completely constructed, and then the registration initiated to the cell of the first system can be subsequently avoided, so as to ensure the continuity of service provided by the electronic device, and improve user experience.
The invention is described in further detail below with reference to the figures and specific examples.
Example one
The embodiment describes an information processing method, which is applied to an electronic device (also referred to as a mobile terminal) such as a smart phone and a tablet computer, wherein the electronic device supports storing first information, and the first information includes history information of initiating registration to a searched cell by the electronic device;
here, the search by the electronic device includes the following scenarios: 1) cell selection, that is, when an electronic device is powered on and turned on or enters a signal coverage area from a signal blind area, a cell is selected (for example, selected based on an S criterion) from a Public Land Mobile Network (PLMN) to camp on; 2) cell reselection, i.e., when the electronic device is in idle mode, reselecting (e.g., selecting based on R criteria) a best cell for camping on; 3) cell switching, which means that when the electronic device moves out of the current resident cell, the electronic device switches to a selected target cell in order to keep the ongoing communication uninterrupted;
here, the electronic device initiating registration includes the following processes: 1) the electronic equipment carries out a random access process; 2) the electronic device establishes Radio Resource Control (RRC) connection with a base station to which the selected cell (taking the first cell as an example) belongs; 3) the electronic equipment carries out an Attach (Attach) process, and a Mobility Management Entity (MME) establishes a default bearer for the electronic equipment; the specific implementation process may refer to related protocols, which are not described herein in detail.
As an example, the electronic device may locally store the first information in the form of a "PLMN-system-cell number-registration state-timestamp" list, for example, if the electronic device successfully registers in a unicom Wideband Code Division Multiple Access (WCDMA) cell 29056, a corresponding entry in the first information is "46001-WCDMA-29056-registration success-201408281000".
When the electronic device fails to initiate registration to the first cell in the first system, as shown in fig. 1, the information processing method described in this embodiment includes the following steps:
step 101, retrieving the first information.
Step 102, judging whether the electronic equipment is successfully registered in the cell of the first system, if not, executing step 103; if so, the process is stopped.
Step 103, allocating forbidden cell identification for the first cell in the first information.
And 104, searching the cell of the second standard when searching the cell again.
The re-search means that before step 101, because the registration initiated to the first cell fails, the cell needs to be re-searched, and a target cell is selected to camp in the searched cell to initiate the registration to the target cell, and the processing of the registration has been described previously, and is not described herein again; moreover, when the electronic device re-searches the cell, the electronic device searches for the cell of the second system (different from the first system), that is, the cell of the first system is not included in the search range, so as to avoid the situation of registration failure.
The execution sequence of step 103 and step 104 is not sequential, and is the processing when the judgment result of step 102 is negative.
The above steps are explained below with reference to examples: taking the first standard as LTE as an example, when an electronic device searches for a first cell of the first standard in a physical area a (the cell ID is 29023, that is, the physical area a belongs to a coverage area of the first cell), and when initiating a registration failure to the first cell, retrieves first information to check whether the cell is successfully registered in the LTE cell, and if the cell is not successfully registered in the LTE cell, it indicates that the construction of the cell of the LTE standard is not complete, so that when the cell is re-searched in the physical area a, the first standard capability (that is, the LTE capability) is removed, and then when the cell is re-searched in the physical area a, the cell of the second standard is searched (that is, the cell of the first standard is not included in the search area); the problems that the electronic equipment cannot develop services and the user experience is influenced due to the fact that the registration is initiated unsuccessfully are solved; meanwhile, the electronic device further allocates a forbidden cell identifier for the first cell in the first information, which is as follows: 46001-LTE-29023-barring to update the first information.
In this embodiment, when the registration of the first cell of the first standard fails, the registration success rate of the first standard cell is low when the registration of the first cell of the first standard is determined by combining the history information of initiating the registration to the cell, and therefore, the first standard cell is not included in the search range when the registration is initiated again in the subsequent cell search, which can improve the registration success rate, avoid the problem that the service cannot be provided when the electronic device resides in a part of cells, and improve the user experience.
Example two
The embodiment describes an information processing method, which is applied to an electronic device (also referred to as a mobile terminal) such as a smart phone and a tablet computer, wherein the electronic device supports storing first information, and the first information includes history information of initiating registration to a searched cell by the electronic device;
here, the search by the electronic device includes the following scenarios: 1) cell selection, namely, when the electronic device is powered on and started up or enters a signal coverage area from a signal blind area, selecting (for example, selecting based on an S criterion) a cell in the PLMN to camp on; 2) cell reselection, i.e., when the electronic device is in idle mode, reselecting (e.g., selecting based on R criteria) a best cell for camping on; 3) cell switching, which means that when the electronic device moves out of the current resident cell, the electronic device switches to a selected target cell in order to keep the ongoing communication uninterrupted;
here, the electronic device initiating registration includes the following processes: 1) the electronic equipment carries out a random access process; 2) the electronic equipment establishes an RRC connection with a base station to which the selected cell (taking the first cell as an example) belongs; 3) the electronic equipment carries out an Attach (Attach) process so that an MME (mobility management entity) establishes a default bearer for the electronic equipment; the specific implementation process may refer to related protocols, which are not described herein in detail.
As an example, the electronic device may locally store the first information in the form of a "PLMN-system-cell number-registration state-timestamp" list, for example, if the electronic device has successfully registered in the WCDMA cell 29056, a corresponding entry in the first information is "46001-WCDMA-29056-registration success-201408281005".
When the electronic device fails to initiate registration to the first cell in the first system, as shown in fig. 2, the information processing method described in this embodiment includes the following steps:
step 201, retrieving the first information.
Step 202, judging whether the electronic equipment is successfully registered in the cell of the first system, if not, executing step 203 and step 204; if so, step 205 is performed.
Step 203, allocating forbidden cell identities for the first cells in the first information.
And step 204, searching the cell of the second standard when searching the cell again.
The re-search means that before step 201, because the registration initiated to the first cell fails, the cell needs to be re-searched, and a target cell is selected to camp in the searched cell to initiate the registration to the target cell, and the processing of the registration has been described previously, and is not described herein again; moreover, when the electronic device re-searches the cell, the cell of the second system is searched (that is, the cell of the first system is not included in the search range), so as to avoid the situation of registration failure.
The execution sequence of step 203 and step 204 is not sequential, and is the processing when the judgment result of step 202 is negative.
Step 203 and step 204 are described below with reference to an example: taking the first standard as LTE as an example, when an electronic device searches for a first cell of the first standard in a physical area a (the cell ID is 29023, that is, the physical area a belongs to a coverage area of the first cell), and when initiating a registration failure to the first cell, retrieves first information to check whether the cell is successfully registered in the LTE cell, and if the cell is not successfully registered in the LTE cell, it indicates that the LTE cell is not completely constructed, so that the first standard capability (LTE capability) is removed when the cell is re-searched in the physical area a, and a second standard cell is searched when the cell is re-searched in the physical area a (that is, the first standard cell is not included in the search area); the problems that the electronic equipment cannot develop services and the user experience is influenced due to the fact that the registration is initiated unsuccessfully are solved; when the registration in the LTE cell has not been successful, the electronic device further allocates a forbidden cell identifier for the first cell in the first information, and an example is as follows: 46001-LTE-29023-forbidden-201408281008 to update the first information.
Step 205, allocating forbidden cell identities for the first cell in the first information.
For example, when registration fails in the LTE cell (cell ID 29023), the electronic device also writes the following entry in the first information: 46001-LTE-29023-forbidden-201408281008 to update the first information; in this way, when the electronic device re-searches the cell of the first system, since the first cell is forbidden, the first cell is excluded when searching the cell of the first system.
In this embodiment, when registration fails in a first cell of a first system, in combination with historical information for initiating registration to the cell, it is determined that registration has not been successful in the cell of the first system, which indicates that the success rate of registration to the cell of the first system is very low (the construction of the cell of the first system is not complete yet), and therefore, when registration is initiated in a subsequent cell re-search, the cell of the first system is not brought into a search range; meanwhile, when judging that the cell is successfully registered in the first standard cell, the first cell is not brought into the search range when the cell is searched subsequently; therefore, the success rate of registration can be improved, the problem that the electronic equipment cannot provide services when residing in a part of cells is avoided, and the user experience is improved.
EXAMPLE III
The embodiment describes an information processing method, which is applied to an electronic device (also referred to as a mobile terminal) such as a smart phone and a tablet computer, wherein the electronic device supports storing first information, and the first information includes history information of initiating registration to a searched cell by the electronic device;
here, the search by the electronic device includes the following scenarios: 1) cell selection, namely, when the electronic device is powered on and started up or enters a signal coverage area from a signal blind area, selecting (for example, selecting based on an S criterion) a cell in the PLMN to camp on; 2) cell reselection, i.e., when the electronic device is in idle mode, reselecting (e.g., selecting based on R criteria) a best cell for camping on; 3) cell switching, which means that when the electronic device moves out of the current resident cell, the electronic device switches to a selected target cell in order to keep the ongoing communication uninterrupted;
here, the electronic device initiating registration includes the following processes: 1) the electronic equipment carries out a random access process; 2) the electronic equipment establishes an RRC connection with a base station to which the selected cell (taking the first cell as an example) belongs; 3) the electronic equipment carries out an Attach (Attach) process so that an MME (mobility management entity) establishes a default bearer for the electronic equipment; the specific implementation process may refer to related protocols, which are not described herein in detail.
As an example, the electronic device may locally store the first information in the form of a "PLMN-system-cell number-registration state-timestamp" list, for example, if the electronic device has successfully registered in the WCDMA cell 29056, a corresponding entry in the first information is "46001-WCDMA-29056-registration success-201408081002".
When the electronic device fails to initiate registration to the first cell in the first system, as shown in fig. 3, the information processing method described in this embodiment includes the following steps:
step 301, retrieving the first information.
Step 302, judging whether the electronic equipment is successfully registered in the cell of the first system, if not, executing step 303 and step 304; if so, step 305 and step 306 are performed.
Step 303, allocating forbidden cell identities to the first cell in the first information.
And step 304, searching the cell of the second standard when searching the cell again.
The re-search means that before step 301, because the registration initiated to the first cell fails, the cell needs to be re-searched, and a target cell is selected to camp in the searched cell to initiate the registration to the target cell, and the processing of the registration has been described previously, and is not described herein again; moreover, when the electronic device re-searches the cell, the cell of the second system is searched (that is, the cell of the first system is not included in the search range), so as to avoid the situation of registration failure.
The following describes steps 303 to 304 with reference to an example: taking the first standard as LTE as an example, when an electronic device searches for a first cell of the first standard in a physical area a (the cell ID is 29023, that is, the physical area a belongs to a coverage area of the first cell), and when initiating a registration failure to the first cell, retrieves first information to check whether the cell is successfully registered in the LTE cell, and if the cell is not successfully registered in the LTE cell, it indicates that the LTE cell is not completely constructed, so that the first standard capability (LTE capability) is removed when the cell is re-searched in the physical area a, and a second standard cell is searched when the cell is re-searched in the physical area a (that is, the first standard cell is not included in the search area); the problems that the electronic equipment cannot develop services and the user experience is influenced due to the fact that the registration is initiated unsuccessfully are solved; the electronic device further allocates a forbidden cell identity for the first cell in the first information, one example being as follows: 46001-LTE-29023-forbidden-201408100030 to update the first information.
Step 305, detecting the reason of the registration failure in the first cell.
Step 306, when the reason of the registration failure represents that the base station to which the first cell belongs has a fault, allocating a forbidden cell identifier for the first cell in the first information.
As an example, when the electronic device acquires information that an International Mobile Subscriber Identity (IMSI) of the electronic device is not stored in a Home Location Register (HLR) from the base station of the first cell; or when it is acquired that there is no suitable cell (i.e., a cell where the electronic device is camped on and initiates registration) in the area where the electronic device is located, it may be determined that the base station of the first cell has a failure (that is, the first cell is not completely constructed), so that a forbidden cell identifier is allocated to the first cell in the first information, for example, when the base station of the LTE cell (cell ID of 29023) has a failure, the electronic device writes the following entry in the first information: 46001-LTE-29023-forbidden-201408280920 to exclude the first cell when searching for the LTE cell, and improve the success rate of registration.
In this embodiment, when registration fails in a first cell of a first system, in combination with historical information for initiating registration to the cell, it is determined that registration has not been successful in the cell of the first system, which indicates that the success rate of registration to the cell of the first system is very low (the construction of the cell of the first system is not complete yet), and therefore, when registration is initiated in a subsequent cell re-search, the cell of the first system is not brought into a search range; meanwhile, when judging that the first standard cell is successfully registered and the base station of the first cell is in failure, the first cell is not brought into the searching range when the cells are searched subsequently; therefore, the success rate of registration can be improved, the problem that the electronic equipment cannot provide services when residing in a part of cells is avoided, and the user experience is improved.
Example four
The embodiment describes an information processing method, which is applied to an electronic device (also referred to as a mobile terminal) such as a smart phone and a tablet computer, wherein the electronic device supports storing first information, and the first information includes history information of initiating registration to a searched cell by the electronic device;
here, the search by the electronic device includes the following scenarios: 1) cell selection, namely, when the electronic device is powered on and started up or enters a signal coverage area from a signal blind area, selecting (for example, selecting based on an S criterion) a cell in the PLMN to camp on; 2) cell reselection, i.e., when the electronic device is in idle mode, reselecting (e.g., selecting based on R criteria) a best cell for camping on; 3) cell switching, which means that when the electronic device moves out of the current resident cell, the electronic device switches to a selected target cell in order to keep the ongoing communication uninterrupted;
here, the electronic device initiating registration includes the following processes: 1) the electronic equipment carries out a random access process; 2) the electronic equipment establishes an RRC connection with a base station to which the selected cell (taking the first cell as an example) belongs; 3) the electronic equipment carries out an Attach (Attach) process so that an MME (mobility management entity) establishes a default bearer for the electronic equipment; the specific implementation process may refer to related protocols, which are not described herein in detail.
As an example, the electronic device may locally store the first information in the form of a "PLMN-system-cell number-registration state-timestamp" list, for example, if the electronic device has successfully registered in the WCDMA cell 29056, a corresponding entry in the first information is "46001-WCDMA-29056-registration success-201408280920".
When the electronic device fails to initiate registration to the first cell in the first system, as shown in fig. 4, the information processing method described in this embodiment includes the following steps:
step 401, retrieving the first information.
Step 402, judging whether the electronic equipment is successfully registered in the cell of the first system, if not, executing step 403 and step 404; if so, step 405 and step 406 are performed.
Step 403, allocating forbidden cell identities to the first cell, and allocating timestamps to the forbidden cell identities of the first cell.
Canceling the forbidden cell identity of the first cell when the timestamp expires; when searching for the cell of the first standard subsequently, the first cell may be included in the search range.
And step 404, searching the cell of the second standard when searching the cell again.
The re-search means that before step 401, because the registration initiated to the first cell fails, the cell needs to be re-searched, and a target cell is selected from the searched cells to camp on, so as to initiate the registration to the target cell, and the processing of the registration has been described previously, and is not described herein again; moreover, when the electronic device re-searches the cell, the cell of the second system is searched (that is, the cell of the first system is not included in the search range), so as to avoid the situation of registration failure.
The following describes steps 403 to 404 with reference to an example: taking the first standard as LTE as an example, when an electronic device searches for a first cell of the first standard in a physical area a (the cell ID is 29023, that is, the physical area a belongs to a coverage area of the first cell), and when initiating a registration failure to the first cell, retrieves first information to check whether the cell is successfully registered in the LTE cell, and if the cell is not successfully registered in the LTE cell, it indicates that the LTE cell is not completely constructed, so that the first standard capability (LTE capability) is removed when the cell is re-searched in the physical area a, and a second standard cell is searched when the cell is re-searched in the physical area a (that is, the first standard cell is not included in the search area); the problems that the electronic equipment cannot develop services and the user experience is influenced due to the fact that the registration is initiated unsuccessfully are solved; the electronic device further allocates a forbidden cell identity for the first cell in the first information, one example being as follows: 46001-LTE-29023-forbidden-201408280920 to update the first information.
Step 405, detecting a reason for the failure of the registration in the first cell.
Step 406, when the reason of the registration failure represents that the base station to which the first cell belongs has a fault, allocating a forbidden cell identifier for the first cell in the first information, and allocating a timestamp for the forbidden cell identifier of the first cell.
Canceling the forbidden cell identity of the first cell when the timestamp expires; so as to bring the first cell into a search range when searching for a cell of a first standard.
As an example, when the electronic device acquires information that an International Mobile Subscriber Identity (IMSI) of the electronic device is not stored in a Home Location Register (HLR) from the base station of the first cell; or when it is acquired that there is no suitable cell (i.e., a cell where the electronic device is camped on and initiates registration) in the area where the electronic device is located, it may be determined that the base station of the first cell has a failure (that is, the first cell is not completely constructed), so that a forbidden cell identifier is allocated to the first cell in the first information, for example, when the base station of the LTE cell (cell ID of 29023) has a failure, the electronic device writes the following entry in the first information: 46001-LTE-29023-forbidden-201408280920 to exclude the first cell when searching for the LTE cell, and improve the success rate of registration.
In this embodiment, when registration fails in a first cell of a first system, in combination with historical information for initiating registration to the cell, it is determined that registration has not been successful in the cell of the first system, which indicates that the success rate of registration to the cell of the first system is very low (the construction of the cell of the first system is not complete yet), and therefore, when registration is initiated in a subsequent cell re-search, the cell of the first system is not brought into a search range; meanwhile, when judging that the first standard cell is successfully registered and the base station of the first cell is in failure, the first cell is not brought into the searching range when the cells are searched subsequently; therefore, the success rate of registration can be improved, the problem that the electronic equipment cannot provide services when residing in a part of cells is avoided, and the user experience is improved.
EXAMPLE five
The embodiment describes an information processing method, which is applied to an electronic device (also referred to as a mobile terminal) such as a smart phone and a tablet computer, wherein the electronic device supports storing first information, and the first information includes history information of initiating registration to a searched cell by the electronic device;
here, the search by the electronic device includes the following scenarios: 1) cell selection, namely, when the electronic device is powered on and started up or enters a signal coverage area from a signal blind area, selecting (for example, selecting based on an S criterion) a cell in the PLMN to camp on; 2) cell reselection, i.e., when the electronic device is in idle mode, reselecting (e.g., selecting based on R criteria) a best cell for camping on; 3) cell switching, which means that when the electronic device moves out of the current resident cell, the electronic device switches to a selected target cell in order to keep the ongoing communication uninterrupted;
here, the electronic device initiating registration includes the following processes: 1) the electronic equipment carries out a random access process; 2) the electronic equipment establishes an RRC connection with a base station to which the selected cell (taking the first cell as an example) belongs; 3) the electronic equipment carries out an Attach (Attach) process so that an MME (mobility management entity) establishes a default bearer for the electronic equipment; the specific implementation process may refer to related protocols, which are not described herein in detail.
As an example, the electronic device may locally store the first information in the form of a "PLMN-system-cell number-registration state-timestamp" list, for example, if the electronic device has successfully registered in the WCDMA cell 29056, a corresponding entry in the first information is "46001-WCDMA-29056-registration success-201408280920".
When the electronic device fails to initiate registration in the first system to the first cell, as shown in fig. 5, the information processing method described in this embodiment includes the following steps:
step 501, retrieving the first information.
Step 502, judging whether the electronic equipment is successfully registered in the cell of the first system, if not, executing step 503; if so, step 506 and step 507 are performed.
Step 503, allocating a forbidden cell identifier to the first cell, and allocating a timestamp to the forbidden cell identifier of the first cell.
Canceling the forbidden cell identity of the first cell when the timestamp expires; when searching for the cell of the first standard subsequently, the first cell may be included in the search range.
Step 504, retrieving the first information, and determining whether the electronic device has successfully registered in the cell of the second system; if yes, go to step 505; otherwise, the process is stopped.
And 505, searching the cell of the second standard when searching the cell again.
The re-search means that before step 501, because the registration initiated to the first cell fails, the cell needs to be re-searched, and a target cell is selected to camp in the searched cell to initiate the registration to the target cell, and the processing of the registration has been described previously, and is not described herein again; moreover, when the electronic device re-searches the cell, the cell of the second system is searched (that is, the cell of the first system is not included in the search range), so as to avoid the situation of registration failure.
The following describes steps 503 to 505 with reference to an example: taking the first standard as LTE as an example, when an electronic device searches for a first cell of the first standard in a physical area a (the cell ID is 29023, that is, the physical area a belongs to a coverage area of the first cell), and when initiating a registration failure to the first cell, retrieves first information to check whether the registration is successful in the LTE cell, and if the registration is not successful in the LTE cell, it indicates that the construction of the cell of the LTE standard is not complete, so that the first standard capability (LTE capability) is removed when the cell is searched again in the physical area a; searching the first information, checking whether the registration in the WCDMA cell is successful, and if the registration in the WCDMA cell is successful; then, when the physical area a searches for the cell again, the WCDMA cell (corresponding to the second system cell) is searched, and the registration success rate is improved, so as to avoid the problems that the electronic device cannot perform the service and influence the user experience due to the failure of initiating the registration; the electronic device further allocates a forbidden cell identity for the first cell in the first information, one example being as follows: 46001-LTE-29023-forbidden-201408280920 to update the first information.
Step 506, detecting a reason for the registration failure in the first cell.
Step 507, when the reason of the registration failure represents that the base station to which the first cell belongs has a fault, allocating a forbidden cell identifier for the first cell in the first information, and allocating a timestamp for the forbidden cell identifier of the first cell.
Canceling the forbidden cell identity of the first cell when the timestamp expires; so as to bring the first cell into a search range when searching for a cell of a first standard.
As an example, when the electronic device acquires information that an International Mobile Subscriber Identity (IMSI) of the electronic device is not stored in a Home Location Register (HLR) from the base station of the first cell; or when it is acquired that there is no suitable cell (i.e., a cell where the electronic device is camped on and initiates registration) in the area where the electronic device is located, it may be determined that the base station of the first cell has a failure (that is, the first cell is not completely constructed), so that a forbidden cell identifier is allocated to the first cell in the first information, for example, when the base station of the LTE cell (cell ID of 29023) has a failure, the electronic device writes the following entry in the first information: 46001-LTE-29023-forbidden-201408280920 to exclude the first cell when searching for the LTE cell, and improve the success rate of registration.
In this embodiment, when registration fails in a first cell of a first system, in combination with historical information for initiating registration to the cell, it is determined that registration has not been successful in the cell of the first system, which indicates that the success rate of registration to the cell of the first system is very low (the construction of the cell of the first system is not complete yet), and therefore, when registration is initiated in a subsequent cell re-search, the cell of the first system is not brought into a search range; meanwhile, when judging that the first standard cell is successfully registered and the base station of the first cell is in failure, the first cell is not brought into the searching range when the cells are searched subsequently; therefore, the success rate of registration can be improved, the problem that the electronic equipment cannot provide services when residing in a part of cells is avoided, and the user experience is improved.
EXAMPLE six
This embodiment describes an electronic device, as shown in fig. 6a, the electronic device includes: a registration unit 61, a storage unit 62, a retrieval unit 63, and an assignment unit 64; wherein,
the storage unit 62 is configured to store first information, where the first information includes history information of registration initiated by the registration unit 61 to the searched cell;
the retrieving unit 63 is configured to, when the registering unit 61 fails to initiate registration in the first system to the searched first cell, retrieve the first information, and determine whether the electronic device has successfully registered in the cell of the first system;
the allocating unit 64 is configured to, when the retrieving unit 63 determines that the registering unit 61 has not successfully registered in the cell of the first standard, allocate a forbidden cell identifier for the first cell in the first information;
the registering unit 61 is configured to search for a cell of a second system when the retrieving unit 63 determines that the registering unit 61 has not successfully registered in the cell of the first system and searches for a cell of the second system when searching for a cell again.
As an embodiment, the allocating unit 64 is further configured to allocate a forbidden cell identifier for the first cell in the first information when the retrieving unit 63 determines that the registering unit 61 has successfully registered in the cell of the first standard;
the forbidden cell identifier is used to enable the registration unit 61 to exclude the first cell when searching for the cell of the first system.
As an embodiment, as shown in fig. 6b, the electronic device further includes:
a detecting unit 65, configured to detect a reason why the registration unit 61 fails in the first cell registration; when the reason for the registration failure represents that the base station to which the first cell belongs has a fault, the allocating unit 64 is triggered to allocate a forbidden cell identifier for the first cell in the first information.
As an embodiment, the allocating unit 64 is further configured to, when allocating a forbidden cell identifier for the first cell in the first information, allocate a timestamp for the forbidden cell identifier of the first cell in the first information;
canceling the forbidden cell identity of the first cell when the timestamp expires; so that the user can select the required time for the operation,
when searching for a cell of a first standard, the registration unit 61 is enabled to bring the first cell into a search range.
As an embodiment, the retrieving unit 63 is further configured to retrieve the first information, and determine whether the electronic device has successfully registered in the cell of the second standard;
and when judging that the cell of the second system is successfully registered, triggering the registration unit 61 to search the cell of the second system.
In practical applications, the registering unit 61, the retrieving unit 63, the allocating unit 64, and the detecting unit 65 may be implemented by a CPU in an electronic device; the storage unit 62 may be implemented by a nonvolatile storage medium in the electronic device.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. An information processing method is applied to electronic equipment, and is characterized in that the electronic equipment supports storage of first information, wherein the first information comprises historical information of registration initiated by the electronic equipment to a searched cell;
when the electronic equipment fails to initiate registration to the searched first cell in the first mode, the method comprises the following steps:
retrieving the first information, and judging whether the electronic equipment is successfully registered in the cell of the first system;
when judging that the cell of the first standard is not successfully registered, allocating forbidden cell identification for the first cell in the first information, and,
and searching the cell of the second standard when searching the cell again.
2. The method of claim 1, wherein when it is determined that the cell of the first system was successfully registered, the method further comprises:
assigning a forbidden cell identity for the first cell in the first information to,
excluding the first cell when searching for the cell of the first standard.
3. The method of claim 2, wherein before assigning a forbidden cell identity for the first cell in the first information, the method further comprises:
detecting a cause of registration failure in the first cell;
and when the reason of the registration failure represents that the base station to which the first cell belongs has a fault, allocating forbidden cell identification for the first cell.
4. The method according to claim 1 or 2, wherein when allocating a forbidden cell identity for the first cell in the first information, the method further comprises:
allocating a timestamp to a forbidden cell identity of the first cell in the first information;
canceling the forbidden cell identity of the first cell when the timestamp expires; so that the user can select the required time for the operation,
and when searching the cell of the first standard, bringing the first cell into a search range.
5. A method as claimed in claim 1, 2 or 3, wherein prior to searching for a cell of the second format, the method further comprises:
retrieving the first information, and judging whether the electronic equipment is successfully registered in the cell of the second system;
and searching the cell of the second system when judging that the cell of the second system is successfully registered.
6. An electronic device, characterized in that the electronic device comprises: the device comprises a registration unit, a storage unit, a retrieval unit and a distribution unit; wherein,
the storage unit is configured to store first information, where the first information includes history information of registration initiated by the registration unit to the searched cell;
the retrieval unit is used for retrieving the first information and judging whether the electronic equipment is successfully registered in the cell of the first system or not when the registration unit fails to initiate registration to the searched first cell in the first system;
the allocation unit is configured to allocate a forbidden cell identifier to the first cell in the first information when the retrieval unit determines that the registration unit has not successfully registered in the cell of the first standard;
the registration unit is configured to search for a cell of a second system when the retrieval unit determines that the registration unit has not successfully registered in the cell of the first system and searches for a cell of a second system when searching for the cell again.
7. The electronic device of claim 6,
the allocation unit is further configured to allocate a forbidden cell identifier to the first cell in the first information when the retrieval unit determines that the registration unit has successfully registered in the cell of the first standard;
the forbidden cell identifier is used for enabling the registration unit to exclude the first cell when searching the cell of the first system.
8. The electronic device of claim 7, further comprising:
a detecting unit, configured to detect a reason why the registration unit failed in the first cell; and when the reason of the registration failure represents that the base station to which the first cell belongs has a fault, triggering the allocation unit to allocate the forbidden cell identifier for the first cell in the first information.
9. The electronic device of claim 6 or 7,
the allocating unit is further configured to allocate a timestamp to the forbidden cell identifier of the first cell in the first information when the forbidden cell identifier is allocated to the first cell in the first information;
canceling the forbidden cell identity of the first cell when the timestamp expires; so that the user can select the required time for the operation,
and enabling the registration unit to bring the first cell into a search range when searching the cell of the first standard.
10. The electronic device of claim 6, 7 or 8,
the retrieval unit is further configured to retrieve the first information and determine whether the electronic device has successfully registered in the cell of the second standard;
and triggering the registration unit to search the cell of the second system when judging that the cell of the second system is successfully registered.
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