WO2016197668A1 - Procédé et appareil de sélection de cellule - Google Patents

Procédé et appareil de sélection de cellule Download PDF

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Publication number
WO2016197668A1
WO2016197668A1 PCT/CN2016/077709 CN2016077709W WO2016197668A1 WO 2016197668 A1 WO2016197668 A1 WO 2016197668A1 CN 2016077709 W CN2016077709 W CN 2016077709W WO 2016197668 A1 WO2016197668 A1 WO 2016197668A1
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WIPO (PCT)
Prior art keywords
cell
list
priority
signal
final
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PCT/CN2016/077709
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English (en)
Chinese (zh)
Inventor
张金环
符兵
王书虹
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中兴通讯股份有限公司
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Publication of WO2016197668A1 publication Critical patent/WO2016197668A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

Definitions

  • the present application relates to, but is not limited to, the field of communications technologies, and in particular, to a method and apparatus for selecting a cell.
  • the current virtual carrier is booming, but the service is still bound to a specific carrier. After the user selects the service, he can only use the service of one carrier or the roaming operation with which the carrier signs the cooperation agreement.
  • Business service At present, when searching for a cell, the neighbor list is sent by the network parameters, and the neighbor list is a specific carrier, and it is impossible to search for the cells of other operators.
  • SIM Subscriber Identity Module
  • the embodiments of the present invention provide a method and a device for selecting a cell, which can solve the problem that when a cell is selected in a related art, since the neighbor list is a specific operator, it is impossible to search for a cell of another operator.
  • the basic information of the operator corresponding to each mobile phone number in the plurality of mobile phone numbers that are simultaneously bound to the customer identification module is searched, and then the suitable cell is selected from the searched operators to provide the best service for the user.
  • a method for selecting a cell is provided, which is applied to an electronic device having a customer identification module, the method comprising:
  • the cell with the highest priority in the final cell list is in standby according to the hybrid mode.
  • the performing, according to the preset cell prioritization policy, adjusting the order of the cells in the preliminary cell list to obtain a final cell list including:
  • the cell list includes a plurality of cell sub-lists.
  • the performing according to the preset cell priority ordering policy, adjusting the order of the cells in the preliminary cell list to obtain a final cell list, and further comprising:
  • determining the signal weight according to a signal strength of the cell and a signal to noise ratio of the cell including:
  • the performing according to the preset cell priority ordering policy, adjusting the order of the cells in the preliminary cell list to obtain a final cell list, and further comprising:
  • the method further includes:
  • the priority of the cell that has been configured as a neighbor by the network in the final cell list is increased according to the neighbor list in the network message received by the standby cell.
  • the basic information of the operator includes: a Public Land Mobile Network (PLMN), a frequency band or a frequency point, and an operator priority.
  • the preliminary cell list includes: a PLMN, a frequency band, or a frequency point.
  • a device for selecting a cell which is applied to an electronic device having a customer identification module, the device comprising:
  • the information obtaining module is configured to: obtain basic information of an operator corresponding to each mobile phone number of the plurality of mobile phone numbers that are simultaneously bound to the customer identification module;
  • the cell search module is configured to search for a cell in the area where the electronic device is located according to the basic information of the operator, to obtain a preliminary cell list;
  • the order adjustment module is configured to: adjust the order of the cells in the preliminary cell list according to a preset cell priority ordering policy, to obtain a final cell list;
  • the selection module is configured to: perform standby according to the hybrid mode according to the highest priority cell in the final cell list.
  • the order adjustment module is set to:
  • the cell list includes a plurality of cell sub-lists.
  • the order adjustment module is further configured to:
  • the order adjustment module determines the signal weight according to a signal strength of the cell and a signal to noise ratio of the cell by:
  • the order adjustment module is further configured to: adjust a priority of each cell in the final cell list according to a quality of a service that the cell broadcasted in the cell broadcast message, where the cell The higher the quality of the services that can be provided, the higher the priority of the cells.
  • an embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions, the method of implementing the selected cell when the computer executable instructions are executed by a processor.
  • the embodiment of the present invention has the following beneficial effects: the basic information of the operator corresponding to multiple mobile phone numbers belonging to different operators bound to a customer identification module card, such as the PLMN of the operator (Public Land Mobile Network, Information such as public land mobile network), PRL (Preferred Roaming List), MLPL (MMSS Location Associated Priority List)/MLSL (MMSS System Priority List), after residing in a certain operator's network, No matter whether it is in the idle state or the service state, it can be searched continuously, and then the optimal cell can be obtained according to the service capability, the signal weight and/or the high-quality service capability, etc., in the related art, when the cell is selected, due to the neighboring cell
  • the list is for a specific carrier, it is impossible to search for other operators' small
  • the problem of the area is to realize the basic information of the operator corresponding to each mobile phone number in the plurality of mobile phone numbers that are simultaneously bound to the customer identification module, and then select the suitable cell from the searched operators to provide the best service for the user
  • FIG. 1 is a flowchart of a method for selecting a cell according to a first embodiment of the present invention
  • FIG. 2 is a flowchart of a method for selecting a cell according to a second embodiment of the present invention
  • FIG. 3 is a flowchart of a method for selecting a cell according to a third embodiment of the present invention.
  • FIG. 4 is a flowchart of a method for selecting a cell according to a fourth embodiment of the present invention.
  • FIG. 5 is a flowchart of a method for selecting a cell according to a fifth embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an apparatus for selecting a cell according to a sixth embodiment of the present invention.
  • the embodiment provides a method for selecting a cell, which is applied to an electronic device having a customer identification module, and the method includes the following steps:
  • Step 101 Acquire basic information of an operator corresponding to each mobile phone number of the plurality of mobile phone numbers that are simultaneously bound to the customer identification module.
  • the information that can be obtained by the customer identification module is an operator name, a PLMN, an MLPL/MLSL, and basic information of each operator can be obtained according to the above information, wherein the operator
  • the basic information can include: PLMN, frequency band or frequency (ie, band/frequency) and carrier priority (can be customized by the user).
  • the customer identification module is bound to three
  • the operators of the three mobile phone numbers are mobile, China Unicom and telecommunications, respectively, and the basic information of the three operators is obtained through step 101.
  • the mobile phone number can also belong to the virtual carrier (VNO, Virtual Network Operator).
  • Step 102 Search for a cell in an area where the electronic device is located according to the basic information of the operator, and obtain a preliminary cell list.
  • the preliminary cell list includes: PLMN, frequency band/frequency point, carrier priority, network standard, signal strength, and signal to noise ratio. The higher the operator priority, the higher the priority of the cell.
  • the basic information of different operators can be used to search for the cells in the area where the electronic device is located, and the cells belonging to different operators can be obtained, and all the cell lists are obtained into the preliminary cell list.
  • the cell will be searched continuously in the background. If the cell does not search for the signal strength in the cell search for consecutive times, the cell is deleted from the cell list; if a new search is found The cell adds the new cell to the cell list.
  • Step 103 Adjust the order of the cells in the preliminary cell list according to the preset cell prioritization policy to obtain a final cell list.
  • the preset cell prioritization policy includes one or more of the following: sorting priorities according to service capabilities, sorting priorities according to signal weights, and prioritizing according to quality of service, of course, it is understood that the present invention
  • the cell prioritization policy is not limited in the embodiment.
  • Step 104 Standby according to the mixed mode according to the cell with the highest priority in the final cell list.
  • the neighboring optimal cell is a cell of a telecommunication operator. If the mobile phone number of the mobile or interworking operator is used in the related art, the optimal cell cannot be used to provide services to the user, but in this embodiment, if the client The identification module is bound to the mobile phone number belonging to the telecommunication operator, and the optimal cell can be used to provide services to the user.
  • this embodiment provides a method for selecting a cell, which is applied to an electronic device having a customer identification module, and the method includes the following steps:
  • Step 201 Obtain each mobile phone number of multiple mobile phone numbers that are simultaneously bound with the customer identification module.
  • the information that can be obtained by the customer identification module is an operator name, a PLMN, an MLPL/MLSL, and basic information of each operator can be obtained according to the above information, wherein the operator
  • the basic information can include: PLMN, band/frequency and carrier priority (can be customized by the user).
  • the customer identification module is bound to three mobile phone numbers, and the operators to which the three mobile phone numbers belong are mobile, China Unicom and telecommunications, respectively, and the basic information of the three operators is obtained through step 201.
  • the mobile phone number can also belong to the virtual carrier (VNO, Virtual Network Operator).
  • Step 202 Search for a cell in the area where the electronic device is located according to the basic information of the operator, and obtain a preliminary cell list.
  • the preliminary cell list includes: PLMN, frequency band/frequency point, carrier priority, network standard, signal strength, and signal to noise ratio. The higher the operator priority, the higher the priority of the cell.
  • the basic information of different operators can be used to search for the cells in the area where the electronic device is located, and the cells belonging to different operators can be obtained, and all the cell lists are obtained into the preliminary cell list.
  • the cell will be searched continuously in the background. If the cell does not search for the signal strength in the cell search for consecutive times, the cell is deleted from the cell list; if a new search is found The cell adds the new cell to the cell list.
  • Step 203 Adjust the initial cell list according to the different services that the user performs, and obtain a plurality of cell sub-lists divided according to the service type, where each cell sub-list corresponds to one service type.
  • this embodiment adjusts the initial cell list for different services, for example, according to data services that users may perform. And the voice service, re-dividing the searched cell according to the capability of the data service and the voice service, and obtaining a data cell list (Data Cell List) and a voice service cell list (Voice Cell List).
  • Data Cell List data cell list
  • VoIP Cell List voice service cell list
  • Step 204 Adjust the order of the cells in the multiple cell sub-lists according to the service capability of the cell, and obtain the final cell list.
  • the stronger the cell service capability, the higher the priority of the cell, and the final cell list includes multiple The cells are divided into lists.
  • the cell sub-lists are sorted according to the ability of different cells to handle different services.
  • the priority of the network service supported by the cell is from LTE (Long Term Evolution) to WCDMA (Wideband Code Division Multiple Access). Wideband Code Division Multiple Access)/EVDO (Evolution Data Only)/TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), CDMA (Code Division Multiple Access)/EVDO/ GSM (Global System for Mobile Communication); the priority of the voice service supported by the cell is from high to low: CDMA/EVDO/GSM, LTE, WCDMA/EVDO/TD-SCDMA, so that The best cell in different business areas.
  • Step 205 Standby according to the mixed mode according to the cell with the highest priority in the final cell list.
  • an optimal service can be obtained.
  • the best cell for processing data services in the vicinity is the cell of the telecommunication operator, and the cell that handles the voice service is the cell of the mobile operator.
  • the mobile or linked carrier number is used to process the data service or use the Unicom or telecommunication operation.
  • the optimal cell of the data service or the voice service cannot be used.
  • the customer identification module is bound to the mobile phone number belonging to the telecommunication operator and the mobile operator, the data can be processed. Both the services provided by the optimal cell of the service can be used for voice services.
  • this embodiment provides a method for selecting a cell, which is applied to an electronic device having a customer identification module, and the method includes the following steps:
  • Step 301 Acquire basic information of an operator corresponding to each mobile phone number of the plurality of mobile phone numbers that are simultaneously bound to the customer identification module.
  • the information that can be obtained by the customer identification module is an operator name, a PLMN, an MLPL/MLSL, and basic information of each operator can be obtained according to the above information, wherein the operator
  • the basic information can include: PLMN, band/frequency and carrier priority (can be customized by the user).
  • the customer identification module is bound to three mobile phone numbers, and the operators to which the three mobile phone numbers belong are mobile, China Unicom and telecommunications, respectively, and the basic information of the three operators is obtained through step 101.
  • the mobile phone number can also belong to the virtual operation.
  • VNO Virtual Network Operator.
  • Step 302 Search for a cell in an area where the electronic device is located according to the basic information of the operator, and obtain a preliminary cell list.
  • the preliminary cell list includes: PLMN, frequency band/frequency point, carrier priority, network standard, signal strength, and signal to noise ratio. The higher the operator priority, the higher the priority of the cell.
  • the basic information of different operators can be used to search for the cells in the area where the electronic device is located, and the cells belonging to different operators can be obtained, and all the cell lists are obtained into the preliminary cell list.
  • the cell will be searched continuously in the background. If the cell does not search for the signal strength in the cell search for consecutive times, the cell is deleted from the cell list; if a new search is found The cell adds the new cell to the cell list.
  • Step 303 Adjust the initial cell list according to the different services that the user performs, and obtain a plurality of cell sub-lists divided according to the service type, where each cell sub-list corresponds to one service type.
  • this embodiment adjusts the initial cell list for different services, for example, according to data services that users may perform. And the voice service, re-dividing the searched cell according to the capability of the data service and the voice service, and obtaining a data cell list (Data Cell List) and a voice service cell list (Voice Cell List).
  • Data Cell List data cell list
  • VoIP Cell List voice service cell list
  • Step 304 Adjust the order of the cells in the plurality of cell sub-lists according to the service capability of the cell, and obtain a final cell list.
  • the cell sub-lists are sorted according to the ability of different cells to handle different services.
  • the priority of the network service supported by the cell is from high to low: LTE, WCDMA/EVDO/TD-SCDMA, CDMA/EVDO/GSM; voice service
  • the priority of the network standard supported by the cell is from high to low: CDMA/EVDO/GSM, LTE, WCDMA/EVDO/TD-SCDMA, so that the optimal cell in different service areas can be obtained.
  • Step 305 Acquire signal weights of each of the plurality of cell sub-lists respectively, where the signal weight is determined according to the signal strength of the cell and the signal-to-noise ratio of the cell.
  • the priority of each cell in the final cell list is adjusted to obtain a final cell list, wherein the cell weight of the cell is larger, and the priority of the cell is higher.
  • determining the signal weight according to the signal strength of the cell and the signal to noise ratio of the cell includes: acquiring a first weight value corresponding to the signal strength of the cell; acquiring a second weight value corresponding to the signal to noise ratio of the cell; and according to the first weight value and The second weight value calculates the signal weight of the cell, wherein the greater the signal weight of the cell, the higher the priority of the cell.
  • the correspondence between the signal strength and the first weight value and the correspondence between the signal to noise ratio and the second weight value are as shown in Table 1.
  • calculating the signal weight of the cell may be a signal weight obtained by multiplying the first weight value by the second weight value.
  • the signal weights can be further adjusted according to the signal weights, and the cells with significant signal weights are given higher priority.
  • Second weight value -50dbm ⁇ -65dbm 5 -30dbm ⁇ 0dbm 3 -66dbm ⁇ -75dbm 4 0dbm ⁇ -15dbm 2 -76dbm ⁇ -90dbm 3 -16dbm ⁇ -30dbm 1 -90dbm ⁇ -100dbm 2 -100dbm ⁇ -120dbm 1
  • Step 306 Standby according to the mixed mode according to the cell with the highest priority in the final cell list.
  • this embodiment provides a method for selecting a cell, which is applied to an electronic device having a customer identification module, and the method includes the following steps:
  • Step 401 Acquire basic information of an operator corresponding to each mobile phone number of the plurality of mobile phone numbers that are simultaneously bound to the customer identification module.
  • the information that can be obtained by the customer identification module is an operator name, a PLMN, an MLPL/MLSL, and basic information of each operator can be obtained according to the above information, wherein the operator
  • the basic information can include: PLMN, band/frequency and carrier priority (can be customized by the user).
  • the customer identification module is bound to three mobile phone numbers, and the operators to which the three mobile phone numbers belong are mobile, China Unicom and telecommunications, respectively, and the basic information of the three operators is obtained through step 101.
  • the mobile phone number can also belong to the virtual carrier (VNO, Virtual Network Operator).
  • Step 402 Search for the cell in the area where the electronic device is located according to the basic information of the operator, and obtain a preliminary cell list.
  • the preliminary cell list includes: PLMN, frequency band/frequency point, carrier priority, network standard, signal strength, and signal to noise ratio. The higher the operator priority, the higher the priority of the cell.
  • the basic information of different operators can be used to search for the cells in the area where the electronic device is located, and the cells belonging to different operators can be obtained, and all the cell lists are obtained into the preliminary cell list.
  • the cell will be searched continuously in the background. If the cell does not search for the signal strength in the cell search for consecutive times, the cell is deleted from the cell list; if a new search is found The cell adds the new cell to the cell list.
  • Step 403 Adjust the initial cell list according to the different services that the user performs, and obtain a plurality of cell sub-lists divided according to the service type, where each cell sub-list corresponds to one service type.
  • this embodiment adjusts the initial cell list for different services, for example, according to data services that users may perform. And the voice service, re-dividing the searched cell according to the capability of the data service and the voice service, and obtaining a data cell list (Data Cell List) and a voice service cell list (Voice Cell List).
  • Data Cell List data cell list
  • VoIP Cell List voice service cell list
  • Step 404 Adjust the order of the cells in the multiple cell sub-lists according to the service capability of the cell, and obtain the final cell list.
  • the stronger the cell service capability, the higher the priority of the cell, and the final cell list includes multiple The cells are divided into lists.
  • Sorting cell sub-lists according to the ability of different cells to handle different services, for example, data services
  • the priority of the network standard supported by the cell is from high to low: LTE, WCDMA/EVDO/TD-SCDMA, CDMA/EVDO/GSM; the priority of the voice service supported by the cell is from high to low: CDMA/EVDO/ GSM, LTE, WCDMA/EVDO/TD-SCDMA, so that the best cells in different service areas can be obtained.
  • Step 405 Acquire signal weights of each of the plurality of cell sub-lists respectively, where the signal weight is determined according to the signal strength of the cell and the signal-to-noise ratio of the cell;
  • the priority of each cell in the final cell list is adjusted to obtain a final cell list, wherein the cell weight of the cell is larger, and the priority of the cell is higher.
  • determining the signal weight according to the signal strength of the cell and the signal to noise ratio of the cell includes: acquiring a first weight value corresponding to the signal strength of the cell; acquiring a second weight value corresponding to the signal to noise ratio of the cell; and according to the first weight value and The second weight value calculates the signal weight of the cell, wherein the greater the signal weight of the cell, the higher the priority of the cell.
  • the correspondence between the signal strength and the first weight value and the correspondence between the signal to noise ratio and the second weight value are as shown in Table 2.
  • calculating the signal weight of the cell may be a signal weight obtained by multiplying the first weight value by the second weight value.
  • the signal weights can be further adjusted according to the signal weights, and the cells with significant signal weights are given higher priority.
  • Second weight value -50dbm ⁇ -65dbm 5 -30dbm ⁇ 0dbm 3 -66dbm ⁇ -75dbm 4 0dbm ⁇ -15dbm 2 -76dbm ⁇ -90dbm 3 -16dbm ⁇ -30dbm 1 -90dbm ⁇ -100dbm 2 -100dbm ⁇ -120dbm 1
  • Step 406 Adjust the priority of each cell in the final cell list according to the quality of the service that the cell broadcasted in the cell broadcast message can provide, wherein the quality of the service that the cell can provide The higher the priority of the cell.
  • Each cell can provide different quality of service for different services.
  • the cell-to-voice service that supports VoLTE has the highest priority, and supports RCS (Rich Communication Suite) and eMBMS (Enhanced Multimedia).
  • RCS ich Communication Suite
  • eMBMS Enhanced Multimedia
  • a cell with a service capability such as the Broadcast Multicast Service, LTE Direct, and SRVCC (Single Radio Voice Call Continuity) has a higher priority for data services.
  • Step 407 Standby according to the mixed mode according to the cell with the highest priority in the final cell list.
  • this embodiment provides a method for selecting a cell, which is applied to an electronic device having a customer identification module, and the method includes the following steps:
  • Step 501 Acquire basic information of an operator corresponding to each mobile phone number of the plurality of mobile phone numbers that are simultaneously bound to the customer identification module.
  • the information that can be obtained by the customer identification module is an operator name, a PLMN, an MLPL/MLSL, and basic information of each operator can be obtained according to the above information, wherein the operator
  • the basic information can include: PLMN, band/frequency and carrier priority (can be customized by the user).
  • the customer identification module is bound to three mobile phone numbers, and the operators to which the three mobile phone numbers belong are mobile, China Unicom and telecommunications, respectively, and the basic information of the three operators is obtained through step 101.
  • the mobile phone number can also belong to the virtual carrier (VNO, Virtual Network Operator).
  • Step 502 Search for a cell in an area where the electronic device is located according to the basic information of the operator, and obtain a preliminary cell list.
  • the preliminary cell list includes: PLMN, frequency band/frequency point, carrier priority, network standard, signal strength, and signal to noise ratio. The higher the operator priority, the higher the priority of the cell.
  • the basic information of different operators can be used to search for the cells in the area where the electronic device is located, and the cells belonging to different operators can be obtained, and all the cell lists are obtained into the preliminary cell list.
  • the cell will be searched continuously in the background. If the cell does not search for the signal strength in the cell search for consecutive times, the cell is deleted from the cell list; if a new search is found The cell adds the new cell to the cell list.
  • Step 503 Adjust the order of the cells in the preliminary cell list according to the preset cell priority ranking policy to obtain a final cell list.
  • the preset cell prioritization policy includes one or more of the following: sorting priorities according to service capabilities, sorting priorities according to signal weights, and prioritizing according to quality of service, of course, it is understood that the present invention
  • the cell prioritization policy is not limited in the embodiment.
  • Step 504 According to the neighboring cell list in the network message received by the standby cell, the priority of the cell that has been configured as the neighboring cell by the network in the final cell list is increased.
  • the priority of the cell in the neighboring cell is improved, and the cell list can be further optimized to obtain the optimal cell. Also, this step is also applicable to the second to fourth embodiments.
  • Step 505 Standby according to the mixed mode according to the cell with the highest priority in the final cell list.
  • the embodiment further provides an apparatus for selecting a cell, which is applied to an electronic device having a customer identification module, and the device includes:
  • the information obtaining module 601 is configured to: obtain basic information of an operator corresponding to each mobile phone number of the plurality of mobile phone numbers that are simultaneously bound to the customer identification module;
  • the cell search module 602 is configured to search for a cell in an area where the electronic device is located according to the basic information of the operator, to obtain a preliminary cell list.
  • the order adjustment module 603 is configured to: adjust the order of the cells in the preliminary cell list according to the preset cell priority ordering policy, to obtain a final cell list;
  • the selecting module 604 is configured to perform standby according to the mixed mode according to the cell with the highest priority in the final cell list.
  • the order adjustment module 603 is configured to:
  • the order adjustment module 603 is further configured to:
  • the priority of each cell in the final cell list is adjusted to obtain a final cell list, wherein the cell weight of the cell is larger, and the priority of the cell is higher.
  • the order adjustment module 603 determines the signal weight according to the signal strength of the cell and the signal to noise ratio of the cell in the following manner:
  • the signal weight of the cell is calculated according to the first weight value and the second weight value, wherein the greater the signal weight of the cell, the higher the priority of the cell.
  • the order adjustment module 603 is further configured to: adjust the priority of each cell in the final cell list according to the quality of the service that the cell broadcasted in the cell broadcast message can provide, wherein the quality of the service that the cell can provide The higher the priority of the cell.
  • the device for selecting a cell utilizes a method for selecting a cell, and provides an operator that implements each mobile phone number corresponding to multiple mobile phone numbers that are simultaneously bound to the customer identification module.
  • the basic information and then select the appropriate cell from the searched operators to provide users with the best service.
  • an embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions, the computer executable instructions being executed by a processor to implement the selection of any of the embodiments shown in FIG. 1 to FIG. The method of the cell.
  • each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function.
  • This application is not limited to any specific combination of hardware and software.
  • the embodiment of the invention provides a method and a device for selecting a cell, which are used to search for basic information of an operator corresponding to each mobile phone number in a plurality of mobile phone numbers that are simultaneously bound by the customer identification module, and then select from among the searched operators.
  • the suitable community provides users with the best quality service.

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
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  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé de sélection de cellule. Le procédé consiste : à acquérir des informations de base concernant un opérateur correspondant à chaque numéro de téléphone mobile d'une pluralité de numéros de téléphone mobile qui sont liés à un module d'identité d'abonné en même temps ; à rechercher une cellule d'une zone dans laquelle un dispositif électronique est situé selon les informations de base concernant l'opérateur, de façon à obtenir une liste de cellules préliminaire ; à réguler le classement des cellules dans la liste de cellules préliminaire selon une politique de classement de priorité de cellule préétablie, de façon à obtenir une liste de cellules finale ; et selon la cellule ayant la priorité la plus élevée dans la liste de cellules finale, à réaliser une opération de secours dans un mode hybride. Le procédé fait en sorte que des informations de base concernant un opérateur correspondant à chaque numéro de téléphone mobile d'une pluralité de numéros de téléphone mobile qui sont liés à un module d'identité d'abonné en même temps soient obtenues par l'intermédiaire d'une recherche, et ainsi, une cellule appropriée est sélectionnée à partir des opérateurs recherchés pour fournir des services ayant la qualité la plus élevée à un abonné.
PCT/CN2016/077709 2016-01-14 2016-03-29 Procédé et appareil de sélection de cellule WO2016197668A1 (fr)

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WO2022027330A1 (fr) * 2020-08-05 2022-02-10 Oppo广东移动通信有限公司 Procédé de sélection de cellule et dispositif associé
CN114501588A (zh) * 2020-11-12 2022-05-13 中国联合网络通信集团有限公司 小区接入方法及用户终端
CN114501587A (zh) * 2020-11-12 2022-05-13 中国联合网络通信集团有限公司 小区接入方法及用户终端

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