WO2016065511A1 - Procédé et appareil d'enregistrement de réseau et terminal utilisateur - Google Patents

Procédé et appareil d'enregistrement de réseau et terminal utilisateur Download PDF

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Publication number
WO2016065511A1
WO2016065511A1 PCT/CN2014/089574 CN2014089574W WO2016065511A1 WO 2016065511 A1 WO2016065511 A1 WO 2016065511A1 CN 2014089574 W CN2014089574 W CN 2014089574W WO 2016065511 A1 WO2016065511 A1 WO 2016065511A1
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WO
WIPO (PCT)
Prior art keywords
network
apn
user terminal
information
registration
Prior art date
Application number
PCT/CN2014/089574
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English (en)
Chinese (zh)
Inventor
张晓波
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2014/089574 priority Critical patent/WO2016065511A1/fr
Publication of WO2016065511A1 publication Critical patent/WO2016065511A1/fr

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

Definitions

  • the present invention relates to the field of communications, and in particular, to a network registration method, apparatus, and user terminal.
  • LTE Long Term Evolution
  • CS Circuit Switched Domain
  • EPS Evolved Packet System
  • PDN Packet Data Network
  • the LTE system needs to use the selected Access Point Name (APN) to initiate LTE registration in the Attach process.
  • APN Access Point Name
  • the LTE registration fails, and the user terminal fails.
  • the 3G network it will continue to detect the presence of the LTE network and re-initiate the LTE registration.
  • user C is the user of the A carrier.
  • User C is in the LTE network environment of the A carrier.
  • the mobile phone uses the APN of the pre-made A carrier's 3G network to send an LTE registration request, and the LTE network has a corresponding APN.
  • the mobile phone Because the APN of the 3G network does not match the APN corresponding to the LTE network, the mobile phone sends an LTE registration request to the network, and the mobile phone returns to the 3G network. After the mobile phone falls back to the 3G network, it will continue to detect whether there is an LTE network, and if it exists, it will continue to issue a registration request. This will result in waste of user terminals and network resources.
  • the user terminal will re-attempt to register for LTE, even for the LTE network that has failed to register. I will try again.
  • the APN is not suitable for LTE, no matter how to initiate registration or re-election, it is impossible to succeed, but it occupies a large amount of resources of the user terminal and the network.
  • the embodiment of the present invention provides a network registration method, device, and user terminal, which can detect whether there is an APN identical to the current APN information and the PLMN information by searching the APN error list by recording the APN used when the LTE registration fails.
  • the information and the PLMN information are used to determine whether the current APN is suitable for the LTE network, thereby determining whether to issue an LTE registration request to the network.
  • the LTE registration request is not initiated, but the 3G network is directly dropped, thereby reducing the load on the network and improving the network registration efficiency of the user terminal.
  • the present invention provides a network registration method, including:
  • the user terminal receives an access point APN update command input by the user;
  • the APN update instruction Acquiring, according to the APN update instruction, the APN information currently configured by the user terminal and the public land mobile network PLMN information of the network where the user terminal is currently located;
  • the APN error list is used to record the APN registration network.
  • the failed information including the failed APN information and the corresponding PLMN information;
  • the user terminal When the matching item does not exist in the APN error list, the user terminal sends a registration request to the Long Term Evolution (LTE) network.
  • LTE Long Term Evolution
  • the method further includes:
  • the user terminal sends a long-term evolution LTE to the network.
  • the method further includes:
  • the user terminal When receiving the response information of the registration failure that is sent by the LTE network, the user terminal determines, according to the response information of the registration failure, the reason for the LTE network registration failure;
  • the matching item is added in the APN error list
  • the method further include:
  • the registration request is sent to the 3G network according to the 3G network mode in the network mode list configured by the user terminal.
  • the APN error list is queried whether there is a matching item, before the matching item includes the same APN information as the current APN information, and the same PLMN information as the current PLMN information, the method further includes:
  • the method further includes:
  • an embodiment of the present invention provides a network registration apparatus, including:
  • a receiving unit configured to receive an access point APN update command input by the user
  • An acquiring unit configured to acquire, according to the APN update instruction, APN information currently configured by the user terminal and public land mobile network PLMN information of a network where the user terminal is currently located;
  • a storage unit configured to store an APN error list
  • a searching unit configured to query, in the APN error list, whether there is a matching item, where the matching item includes the same APN information as the current APN information, and the same PLMN information as the current PLMN information;
  • the APN error list is used by The information indicating that the APN registration network fails, including the APN information of the registration failure and the corresponding PLMN information;
  • a sending unit configured to send a registration request to the Long Term Evolution (LTE) network when the searching unit determines that the matching item does not exist in the APN error list.
  • LTE Long Term Evolution
  • the apparatus when the searching unit determines that the matching item exists in the APN error list, the apparatus further includes:
  • a network mode list maintenance unit configured to delete an LTE network mode in a network mode list configured by the user terminal
  • the sending unit is further configured to send a registration request to the 3G network according to the 3G network mode in the network mode list configured by the user terminal.
  • the device further includes:
  • a determining unit configured to determine, according to the registration failure response information, a reason for the LTE network registration failure when the receiving unit receives the response information of the registration failure sent by the LTE network;
  • the APN list maintenance unit is configured to add the matching item in the APN error list
  • a network mode list maintenance unit configured to delete an LTE network mode in a network mode list configured by the user terminal
  • the sending unit is further configured to send a registration request to the 3G network according to the 3G network mode in the network mode list configured by the user terminal.
  • the sending unit is further configured to: 3G network mode in the network mode list configured by the user terminal, to the 3G network The network sends a registration request.
  • the network mode list maintenance unit is further configured to add a network mode list configured by the user terminal.
  • LTE network mode configured by the user terminal.
  • the apparatus further includes a processing unit, configured to complete registration in the LTE network when the receiving unit receives the response information of the registration success sent by the LTE network.
  • an embodiment of the present invention provides a user terminal, including:
  • the processor controls the network interface to receive an access point APN update instruction input by a user
  • the processor queries, in the APN error list, whether there is a match, the matching item includes the same APN information as the current APN information, and the same PLMN information as the current PLMN information;
  • the APN error list is used for Recording information about the failure of the APN registration network, including the APN information of the registration failure and the corresponding PLMN information;
  • the processor sends a registration request to the Long Term Evolution (LTE) network through the network interface.
  • LTE Long Term Evolution
  • the processor deletes an LTE network mode in a network mode list configured by the user terminal;
  • the processor sends a registration request to the 3G network through the network interface according to the 3G network mode in the network mode list configured by the user terminal.
  • the processor determines, according to the response information of the registration failure, the reason for the LTE network registration failure;
  • the processor adds the matching item in the APN error list
  • the processor deletes an LTE network mode in a network mode list configured by the user terminal;
  • the processor sends a registration request to the 3G network through the network interface according to the 3G network mode in the network mode list configured by the user terminal.
  • the processor sends a registration request to the 3G network through the network interface according to the 3G network mode in the network mode list configured by the user terminal.
  • the APN error list is queried whether there is a matching item, where the matching item includes Before the APN information of the current APN information is the same, and the same PLMN information as the current PLMN information,
  • the processor adds an LTE network mode to a list of network modes configured by the user terminal.
  • the processor When receiving the response information of the registration success sent by the LTE network, the processor completes registration of the user terminal in the LTE network through the network interface.
  • the network registration method, device and user terminal provided by the present invention determine whether the current APN is suitable for the LTE network by searching whether the APN information and the PLMN information are the same as the current APN information and the PLMN information from the APN error list, thereby determining whether to The network issues an LTE registration request. Therefore, the user terminal can be prevented from repeatedly issuing a registration request for the LTE network that cannot be successfully registered, thereby Reduce the network burden and improve the efficiency of user terminal network registration.
  • FIG. 1 is a flowchart of a network registration method according to Embodiment 1 of the present invention.
  • FIG. 2 is a flowchart of another network registration method according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic diagram of a network registration apparatus according to Embodiment 3 of the present invention.
  • FIG. 4 is a schematic diagram of a user terminal according to Embodiment 4 of the present invention.
  • the method provided by the present invention is applicable to a scenario in which a user terminal is connected to a network.
  • the user terminal may be a mobile phone, a tablet computer, etc.
  • the network environment is described by using an LTE network, a 3G network, and a 2G network as an example.
  • FIG. 1 is a flowchart of a network registration method according to Embodiment 1 of the present invention.
  • the execution body of the method is a user terminal. As shown in FIG. 1 , the method includes the following steps:
  • the user terminal receives an APN update command input by the user.
  • the user terminal is triggered to re-register the network.
  • the user terminal when the user terminal is ready to perform LTE registration, the following may be specifically included: In the first case, when the APN handover or the APN is modified, the user terminal also attempts to issue the LTE registration request again. The second case is when the phone is turned on, the network changes, etc., the user terminal will also try to send out again. LTE registration request.
  • the APN update command received by the user terminal may be a power-on command input by the user, or may be an APN switching command input by the user, or may be an instruction that can trigger the user terminal to re-register the network, such as a network search command.
  • a PLMN is a network established and operated by the government or its approved operators to provide the public with a land mobile communication service.
  • PLMN includes: China Mobile's GSM/GPRS/EDGE network, China Unicom's GSM/GPRS network, and China Telecom's CDMA-1X network.
  • APN is a parameter that must be configured when accessing the Internet through a user terminal, such as a mobile phone, and determines how to access the network.
  • the APN used in the 2G service WAP browser of China Unicom is "UNIWAP”
  • the APN used by the 3G service WAP browser is "3GWAP”
  • the APN used by the China Unicom's 2G public network is "UNINET”
  • 3G service network card The APN used by the public network is "3GNET”.
  • the APN of China Mobile's intranet is “CMWAP”
  • the APN used by the Internet card and the public network is “CMNET”.
  • the APN of China Telecom's intranet is "CTWAP”
  • the APN used by the Internet card and the public network is "CTNET” and so on.
  • the user terminal acquires the APN information currently configured by the user terminal and the PLMN information in the current network environment according to the APN update command.
  • an APN error list is pre-stored to record information about the failure of the APN registration network.
  • it may be in the form of a list, including a plurality of records, each of which includes APN information and corresponding PLMN information.
  • the current APN information and the current PLMN information it can be queried in the APN error list, whether There are records that match the current APN information and the current PLMN information, which we call a match for convenience.
  • the network environment where the user terminal is located is an LTE+3G+2G environment, and the user terminal is preferentially prepared for LTE network registration. At this time, it is necessary to first find out from the APN error list recorded in the user terminal whether there is a matching item that is the same as the current APN information and the current PLMN information.
  • the user terminal sends a registration request to an LTE network.
  • the APN error list does not find a match related to the current APN information and the current PLMN information, the APN can be considered to be connected to the LTE network.
  • the user terminal sends a registration request to the LTE network, requesting registration in the current LTE network.
  • the network registration method provided by the first embodiment of the present invention determines whether the current APN is suitable for the LTE network by searching whether the APN information and the PLMN information are the same as the current APN information and the PLMN information in the APN error list, thereby determining whether to send the network to the LTE network.
  • LTE registration request Therefore, the user terminal can be prevented from repeatedly issuing a registration request to the LTE network that cannot be successfully registered, thereby reducing the network burden and improving the efficiency of the network registration of the user terminal.
  • FIG. 2 is a flowchart of another LTE processing method according to Embodiment 2 of the present invention. As shown in FIG. 2, the method specifically includes the following steps:
  • the user terminal receives an APN update command input by the user.
  • step S110 it is the same as step S110 in the foregoing embodiment, and details are not described herein again.
  • the network mode list may be configured in the user terminal, and may include, for example, an LTE mode, a 3G mode, and a 2G mode.
  • the priority of each network mode is different.
  • the priority of LTE mode is higher than that of 3G mode
  • the priority of 3G mode is higher than that of 2G mode.
  • step S120 it is the same as step S120 in the foregoing embodiment, and details are not described herein again.
  • step S205 is performed, otherwise step S207 is performed.
  • the LTE network mode is deleted in the configuration of the network mode list of the user terminal, and only the 3G and 2G modes are reserved.
  • the user terminal will not attempt to connect to the LTE network unless an APN update command is received.
  • the user terminal sends a registration request to the Long Term Evolution (LTE) network.
  • LTE Long Term Evolution
  • step S208 is performed, and when the registration fails, step S209 is performed.
  • the user terminal when receiving the response information of the registration failure, determines, according to the response information of the registration failure, the reason for the LTE network registration failure;
  • the user terminal may determine, according to the return value of the registration failure response information, that the registration failure is caused by the failure of the APN, or other reasons, such as insufficient network resources, etc. s failure.
  • the current APN cannot register the current LTE network, and the user terminal is prevented from attempting to connect to the LTE network in the current network environment, which consumes resources. Therefore, the current APN and the current PLMN are added as list items to the APN error list. When the next time the APN is used to try to connect to the current LTE network, the matching item in the APN error list can be found, thereby avoiding the connection attempt.
  • step 205 and step 206 may be further performed to delete the LTE network mode in the network mode list configured by the user terminal. And sending a registration request to the 3G network according to the 3G network mode in the network mode list configured by the user terminal.
  • the process returns to step 206 to send a registration request to the 3G network according to the 3G network mode in the network mode list configured by the user terminal.
  • the network registration method determines whether the current APN is suitable for the current LTE network by querying whether the current APN information and the current PLMN information are listed in the APN error list, thereby determining whether to send an LTE registration request to the network. .
  • the user terminal does not blindly send an LTE registration request to the network, thereby reducing the load on the network and improving the network registration efficiency of the user terminal.
  • FIG. 3 is a schematic diagram of a network registration apparatus according to Embodiment 3 of the present invention, to implement the method described in Embodiment 2 above.
  • the network registration device includes:
  • the receiving unit 310 is configured to receive an APN update instruction input by the user;
  • the obtaining unit 320 is configured to acquire, according to the APN update instruction, the APN information currently configured by the user terminal and the PLMN information of the network where the user terminal is currently located;
  • the storage unit 330 is configured to store an APN error list.
  • the searching unit 340 is configured to query, in the APN error list, whether there is a matching item, where the matching item includes the same APN information as the current APN information, and the same PLMN information as the current PLMN information; the APN error list Information for recording the failure of the APN registration network, including the APN information of the registration failure and the corresponding PLMN information;
  • the sending unit 350 is configured to send a registration request to the Long Term Evolution (LTE) network when the searching unit 340 determines that the matching item does not exist in the APN error list.
  • LTE Long Term Evolution
  • the device further includes a processing unit 360, configured to complete registration of the LTE network when the receiving unit 310 receives the registration success response information.
  • a processing unit 360 configured to complete registration of the LTE network when the receiving unit 310 receives the registration success response information.
  • the apparatus when the searching unit 340 determines that the matching item exists in the APN error list, the apparatus further includes: a network mode list maintaining unit 370, and a network mode configured in the user terminal.
  • the LTE network mode is deleted from the list; the sending unit 350 is further configured to send a registration request to the 3G network according to the 3G network mode in the network mode list configured by the user terminal.
  • the device further includes:
  • a determining unit 380 configured to determine, according to the registration failure response information, a reason for the LTE network registration failure when the receiving unit 310 receives the response information of the registration failure sent by the LTE network;
  • the APN list maintenance unit 390 is configured to add the matching item in the APN error list.
  • the network mode list maintenance unit 370 is configured to delete the LTE network mode in the network mode list configured by the user terminal;
  • the sending unit 350 is further configured to send a registration request to the 3G network according to the 3G network mode in the network mode list configured by the user terminal.
  • the sending unit 350 is further configured to send a registration request to the 3G network according to the 3G network mode in the network mode list configured by the user terminal.
  • the network mode list maintenance unit 370 is further configured to: after the receiving unit 310 receives the APN update command, add an LTE network mode to the network mode list configured by the user terminal.
  • the network registration device determines whether the current APN is suitable for the current LTE network by querying whether the current APN information and the current PLMN information are listed in the APN error list, and then determines whether to send an LTE registration request to the network.
  • the user terminal does not blindly send an LTE registration request to the network, thereby reducing the load on the network and improving the network registration efficiency of the user terminal.
  • FIG. 4 is a schematic diagram of a user terminal according to Embodiment 4 of the present invention.
  • the user terminal includes a network interface 401, a processor 402, and a memory 403.
  • System bus 404 is used to connect network interface 401, processor 402, and memory 403.
  • the network interface 401 is configured to communicate with an Internet of Things terminal, an Internet of Things access gateway, a carrier network, an Internet of Things service gateway, and an application server.
  • Processor 402 can be one or more.
  • the memory 403 may be a persistent storage such as a hard disk drive and a flash memory; the memory 403 stores an APN error list.
  • the processor 402 controls the network interface 401 to receive an access point APN update command input by the user;
  • the processor 402 acquires the APN information currently configured by the user terminal according to the APN update instruction, and acquires the public land mobile network PLMN information of the network currently located by using the network interface 401;
  • the processor 402 queries, in the APN error list, whether there is a match, the matching item includes the same APN information as the current APN information, and the same PLMN information as the current PLMN information; wherein the APN error list is used by The information indicating that the APN registration network fails, including the APN information of the registration failure and the corresponding PLMN information;
  • the processor 402 sends a registration request to the Long Term Evolution (LTE) network through the network interface 401.
  • LTE Long Term Evolution
  • the processor 402 deletes the LTE network mode in the network mode list configured by the user terminal;
  • the processor 402 sends a registration request to the 3G network through the network interface 401 according to the 3G network mode in the network mode list configured by the user terminal.
  • the processor 402 determines, according to the response information of the registration failure, the reason why the LTE network registration fails;
  • the processor 402 adds the matching item in the APN error list
  • the processor 402 deletes the LTE network mode in the network mode list configured by the user terminal;
  • the processor 402 sends a registration request to the 3G network through the network interface 401 according to the 3G network mode in the network mode list configured by the user terminal.
  • the user terminal determines, according to the registration failure response information, the reason for the LTE network registration failure,
  • the processor 402 sends a registration request to the 3G network through the network interface 401 according to the 3G network mode in the network mode list configured by the user terminal.
  • the matching item includes the same APN information as the current APN information, and the same PLMN information as the current PLMN information,
  • the processor 402 adds an LTE network mode to the list of network modes configured by the user terminal.
  • the user terminal determines whether the current APN is suitable for the current LTE network by querying whether the current APN information and the current PLMN information are listed in the APN error list, thereby determining whether to send an LTE registration request to the network.
  • the user terminal does not blindly send an LTE registration request to the network, thereby reducing the load on the network and improving the network registration efficiency of the user terminal.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Conformément à des modes de réalisation, la présente invention concerne un procédé et un appareil d'enregistrement de réseau, ainsi qu'un terminal utilisateur. Le procédé comprend les opérations suivantes : un terminal utilisateur reçoit une instruction de mise à jour de nom de point d'accès (APN) entrée par un utilisateur ; acquiert, selon l'instruction de mise à jour d'APN, des informations d'APN configurées actuellement par le terminal utilisateur et des informations de réseau mobile terrestre public (PLMN) d'un réseau dans lequel le terminal utilisateur est situé ; demande, dans une liste d'erreurs d'APN, si un élément correspondant existe ou non, l'élément correspondant comprenant des informations d'APN qui sont les mêmes que les informations d'APN actuelles et des informations de PLMN qui sont les mêmes que les informations de PLMN actuelles, la liste d'erreurs d'APN étant utilisée pour enregistrer des informations d'échec d'enregistrement de réseau d'APN qui comprennent des informations d'APN qui ne parviennent pas à être enregistrées et des informations de PLMN correspondantes ; lorsque l'élément correspondant n'existe pas dans la liste d'erreurs d'APN, le terminal utilisateur envoie une requête d'enregistrement à un réseau d'évolution à long terme (LTE).
PCT/CN2014/089574 2014-10-27 2014-10-27 Procédé et appareil d'enregistrement de réseau et terminal utilisateur WO2016065511A1 (fr)

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CN112423287A (zh) * 2020-10-27 2021-02-26 深圳市广和通无线股份有限公司 注册网络的控制方法、装置、计算机设备和存储介质

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CN102067678A (zh) * 2008-03-26 2011-05-18 高通股份有限公司 无线通信中由设备管理的接入点列表
CN102761980A (zh) * 2011-04-29 2012-10-31 中兴通讯股份有限公司 一种实现业务处理的方法和系统
CN103037463A (zh) * 2011-09-30 2013-04-10 北京三星通信技术研究有限公司 一种支持ue切换的方法
CN103702390A (zh) * 2013-11-29 2014-04-02 宇龙计算机通信科技(深圳)有限公司 终端和接入点名称列表的创建方法

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CN102067678A (zh) * 2008-03-26 2011-05-18 高通股份有限公司 无线通信中由设备管理的接入点列表
CN102761980A (zh) * 2011-04-29 2012-10-31 中兴通讯股份有限公司 一种实现业务处理的方法和系统
CN103037463A (zh) * 2011-09-30 2013-04-10 北京三星通信技术研究有限公司 一种支持ue切换的方法
CN103702390A (zh) * 2013-11-29 2014-04-02 宇龙计算机通信科技(深圳)有限公司 终端和接入点名称列表的创建方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112423287A (zh) * 2020-10-27 2021-02-26 深圳市广和通无线股份有限公司 注册网络的控制方法、装置、计算机设备和存储介质

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