WO2016177224A1 - Procédé de mise hors ligne de terminal, dispositif pcrf en attente, dispositif de données d'abonnement utilisateur, et système - Google Patents

Procédé de mise hors ligne de terminal, dispositif pcrf en attente, dispositif de données d'abonnement utilisateur, et système Download PDF

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Publication number
WO2016177224A1
WO2016177224A1 PCT/CN2016/078133 CN2016078133W WO2016177224A1 WO 2016177224 A1 WO2016177224 A1 WO 2016177224A1 CN 2016078133 W CN2016078133 W CN 2016078133W WO 2016177224 A1 WO2016177224 A1 WO 2016177224A1
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Prior art keywords
terminal
offline
subscription data
policy
charging rule
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PCT/CN2016/078133
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English (en)
Chinese (zh)
Inventor
汤文俊
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中兴通讯股份有限公司
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Publication of WO2016177224A1 publication Critical patent/WO2016177224A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24—Accounting or billing

Definitions

  • the present application relates to the field of communications, for example, to a terminal offline method, a Policy and Charging Rule Function (PCRF) device, a user subscription data device, and a communication system.
  • PCRF Policy and Charging Rule Function
  • the SPR (Subscription Profile Repository) network element is a user data storage unit in the PCC (Policy and Charging Control) system.
  • the policy and charging are implemented through the Sp interface and the PCRF (Policy and Charging Rules Function). Rule function)
  • the network element interacts to provide the PCRF with user data required for PCC decision.
  • the user (that is, the terminal) is online at the PCRF main office, that is, online on the primary PCRF.
  • the SPR saves the office ID of the PCRF active office, that is, the host name of the primary PCRF is saved, and the user is online. symbols of.
  • the primary PCRF fails, the PCRF is switched between the active and standby switches, and the service is switched to the standby PCRF.
  • the standby PCRF After receiving the offline message, the standby PCRF notifies the SPR user to go offline.
  • the SPR receives the UDR offline message sent by the PCRF, and finds that the host name of the standby PCRF is inconsistent with the host name of the PCRF registered when the user is online. The success is returned, but the NE information of the saved user-registered PCRF is not deleted. Then, the user has actually gone offline, but the user is still in the online state on the SPR side, which will cause inconsistency between the PCRF and SPR user data.
  • control flow adopted is as shown in FIG. 1 and includes:
  • Step 101 The primary PCRF sends a message to the SPR for sending the user to the primary PCRF through the SP interface.
  • Step 102 The SPR records the host PCRF host name as a flag that the user has gone online, and feeds back a successful response message.
  • Step 103 Perform PCRF active/standby switchover by using the PCRF fault.
  • Step 104 The standby PCRF sends a user offline message to the SPR.
  • Step 105 The SPR sends an offline response message to the standby PCRF, but the SPR side still considers The user is online;
  • Step 106 The standby PCRF sends a message to the SPR that the user is online on the standby PCRF.
  • Step 107 The SPR replaces the previously used primary PCRF host name corresponding to the user with the standby PCRF host name as a flag for the user to go online on the standby PCRF, and feeds back a response message for successful online connection;
  • Step 108 The standby PCRF sends a user offline message to the SPR.
  • Step 109 The SPR sends an offline response message to the standby PCRF.
  • the SPR finds that the standby PCRF host name is the same as the previously saved PCRF host name, completes the actual offline of the user, and feeds back the offline successful response message to the standby PCRF. The user is offline.
  • the standby PCRF needs to send the user offline message to the SPR for the first request to go offline.
  • the SPR finds that the PCRF host name of the user's online record is inconsistent with the standby PCRF host name, only the response message is sent back, and the user is not set to go offline; the standby PCRF needs to re-initiate the user's online process to the SPR to update the SPR in the database.
  • the saved PCRF network element information of the user is updated to the network element information of the PCRF standby office, and then the user offline request message is sent to the SPR for the second time, and then the SPR determines the PCRF network carried by the offline request message.
  • the meta-information and the saved PCRF network element information are identical, and the registered PCRF information is deleted, and the user is set to go offline.
  • the above process must additionally initiate the online process of the user on the standby PCRF and initiate the user offline request for the second time to make the user status of the SPR record offline. This processing mode increases signaling interaction and offline processing. The delay increases the consumption of system resources while reducing system performance.
  • the technical problem to be solved by the embodiments of the present invention is to provide a terminal offline method, a PCRF device, a user subscription data device, and a communication system, which solves the problem that when the terminal is launched on the primary PCRF and the standby PCRF is offline, the additional terminal needs to be in standby.
  • the on-line and off-line processes on the PCRF result in an increase in signaling interaction, an increase in down-line processing delay, and a reduction in system resource utilization and system performance.
  • an embodiment of the present invention provides a terminal offline method, including:
  • the standby policy and charging rule device sends a terminal offline request to the user subscription data device when the terminal needs to go offline, and the terminal offline request includes the office update identifier.
  • the standby policy and the charging rule device set the office direction in the terminal offline request to be delivered before the user subscription data device sends the terminal offline request. Update the logo.
  • the embodiment of the present invention further provides a terminal offline method, including:
  • the user subscription data device receives the terminal offline request sent by the standby policy and the charging rule device, where the terminal offline request includes an office update identifier;
  • the user subscription data device performs offline processing on the corresponding terminal according to the office direction update identifier included in the terminal offline request.
  • the terminal offline request further includes an alternate policy and charging rule device identification information
  • the user subscription data device performs offline processing on the terminal according to the update identifier
  • the user subscription data device determines whether the policy and charging rule device identification information stored when the terminal is online is the same as the backup policy and the charging rule device identification information, and if not, the The terminal performs offline processing.
  • the embodiment of the present invention further provides a terminal offline method, including:
  • the standby policy and charging rule device sends a terminal offline request to the user subscription data device when the terminal needs to go offline, and the terminal offline request includes an office update identifier;
  • the user subscription data device receives the terminal offline request sent by the standby policy and the charging rule device;
  • the user subscription data device performs offline processing on the corresponding terminal according to the office direction update identifier included in the terminal offline request.
  • the embodiment of the present invention further provides a backup policy and charging rule device, including a offline request initiation module, configured to send a terminal offline request to a user subscription data device when the terminal needs to go offline.
  • the terminal offline request includes an office update identifier.
  • the method further includes an identifier setting module configured to be offline at the terminal to be delivered before the offline request initiation module sends the terminal offline request to the user subscription data device
  • the office direction update identifier is set in the request.
  • the embodiment of the present invention further provides a user subscription data device, including:
  • a request receiving module configured to receive a terminal offline request sent by the policy and charging rule device,
  • the terminal offline request includes an office update identifier
  • the offline processing module is configured to perform offline processing on the corresponding terminal according to the office update identifier included in the terminal offline request.
  • the method further includes a determining module, where the terminal offline request further includes the standby policy and the charging rule device identification information;
  • the determining module is configured to determine, after the offline processing module performs offline processing on the terminal according to the update identifier, a policy and a charging rule device identifier stored by the user subscription data device when the terminal goes online Whether the information is the same as the backup policy and the charging rule device identification information. If not, the offline processing module is notified to perform offline processing on the terminal according to the update identifier.
  • an embodiment of the present invention further provides a communication system, including a backup policy and charging rule device and a user subscription data device;
  • the standby policy and charging rule device is configured to send a terminal offline request to the user subscription data device when the terminal needs to go offline, and the terminal offline request includes an office update identifier;
  • the user subscription data device is configured to receive the terminal offline request sent by the backup policy and the charging rule device, and perform offline processing on the corresponding terminal according to the office update identifier included in the terminal offline request.
  • the offline request includes an office route update identifier;
  • the user subscription data device receives the terminal offline request sent by the standby policy and the charging rule device, and obtains the office route update identifier in the offline request of the terminal,
  • the office route update identifier performs offline processing on the terminal corresponding to the terminal offline request.
  • the user subscription data device can directly receive the offline request of the terminal sent by the standby policy and the charging rule device by using the solution provided by the embodiment of the present invention.
  • the offline processing of the corresponding terminal does not require the standby policy and the charging rule device to additionally initiate the online and offline processes for the user to subscribe to the data device, so that the signaling interaction amount can be reduced, the offline processing delay can be reduced, and the delay can be improved. System resource utilization and system performance.
  • FIG. 1 is a schematic diagram of a user offline processing process
  • FIG. 2 is a schematic flowchart of a user offline processing according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic structural diagram of a communication system according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic structural diagram of an apparatus for a standby policy and a charging rule according to Embodiment 2 of the present invention
  • FIG. 5 is a schematic structural diagram of a user subscription data apparatus according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic flowchart of a user offline processing according to Embodiment 3 of the present invention.
  • FIG. 7 is a schematic flowchart of another user offline processing according to Embodiment 3 of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the standby policy and charging rule (PCRF) device sends a terminal offline request including the office update identifier to the user subscription data (SPR) device when the terminal needs to go offline, and the office update identifier is the implementation.
  • the example is added to the terminal offline request, and is used to notify the user that the subscription data device can perform direct offline processing on the terminal corresponding to the terminal offline request.
  • the standby PCRF can directly perform offline processing according to the office route update identifier corresponding to the terminal offline request.
  • the backup policy and the charging rule device are not required to initiate the online and offline processes for the user to subscribe to the data device. Therefore, the signaling interaction amount can be reduced, the offline processing delay can be reduced, and the system resource utilization and system performance can be improved.
  • the process is shown in Figure 2 and includes:
  • Step 201 The standby policy and charging rule device sends a terminal offline request to the user subscription data device when the terminal needs to go offline, and the terminal offline request includes an office update identifier;
  • the standby policy and charging rule device in this embodiment can learn that the terminal needs to go offline according to the terminal offline notification message sent by the upper-level network element.
  • the office route update identifier in this embodiment may be set by the standby policy and the charging rule device in the terminal offline request to be delivered; or may be set by the network element of the upper level or higher of the standby policy and the charging rule device; In order to minimize the modification of the processing flow, it can be set by the standby policy and charging rule device;
  • the standby policy and charging rule device in this embodiment may send a terminal offline request in the form of a user data request message (that is, a UDR message) through an SP interface with the user subscription data device.
  • the office direction update identifier may be specifically set by expanding the field in the message, or the original flag bit setting in the message may be used.
  • the office updates the logo.
  • the content of the office to update the identifier may be flexibly negotiated by the standby policy and the charging rule device and the user subscription data device, as long as the two agree to identify.
  • the terminal offline request in the embodiment further includes the identification information of the offline terminal, so as to identify which terminal needs to be offline processing;
  • Step 202 The user subscription data device receives the terminal offline request sent by the standby policy and the charging rule device.
  • Step 203 The user subscription data device performs offline processing on the corresponding terminal according to the office direction update identifier included in the terminal offline request.
  • the user subscription data device when the user subscription data device receives the offline request of the terminal sent by the standby policy and the charging rule device, there are two cases: one case is when the terminal corresponding to the offline request of the terminal goes online.
  • the policy and charging rule device is online, the subsequent active policy and charging rule device failures are switched to the standby policy and charging rule device; at this time, the user subscription data device records the policy and charging when the terminal goes online.
  • the rule device identification information is the identification information of the primary policy and the charging rule device; in another case, the terminal itself is online on the standby policy and the charging rule device, that is, after the active/standby switchover is completed, the line is up.
  • the user subscription data device records the policy and charging rule device identification information when the terminal is online as the identification information of the standby policy and the charging rule device.
  • the user subscription data device may directly identify the office route update identifier in the offline request of the terminal.
  • the corresponding terminal performs offline processing.
  • the scheme shown in FIG. 2 can be used only when the terminal is in the main PCRF and the standby PCRF is offline. Therefore, before the user subscription data device performs the offline processing on the terminal according to the update identifier, the method further includes:
  • the user subscription data device determines whether the policy and the charging rule device identification information recorded when the terminal is online is the same as the standby policy and the charging rule device identification information requested by the sending terminal, and if not, the update according to the terminal offline request.
  • the off-line processing is performed on the terminal, and the offline processing includes The medium policy and charging rule device identification information corresponding to the terminal is cleared; if they are the same, the processing may be performed according to an existing processing flow.
  • the policy and charging rule device identification information in this embodiment may be any identification information, such as a host name, used to identify the policy and charging rule device.
  • the offline processing method provided in this embodiment can save signaling traffic, reduce interaction delay, improve service processing performance of the PCC system, and improve user experience satisfaction and operator competitiveness.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the communication system provided in this embodiment is shown in FIG. 3, including the standby policy and charging rule device 1 and the user subscription data device 2;
  • the standby policy and charging rule device 1 is configured to send a terminal offline request to the user subscription data device when the terminal needs to go offline, and the terminal offline request includes an office update identifier;
  • the user subscription data device is configured to receive the terminal offline request sent by the backup policy and the charging rule device, and perform offline processing on the corresponding terminal according to the office update identifier included in the terminal offline request.
  • the standby policy and charging rule device 1 includes a offline request initiation module 11 configured to deliver a terminal offline request to the user subscription data device when the terminal needs to go offline.
  • the offline request initiation module 11 in this embodiment can learn that the terminal needs to go offline according to the terminal offline notification message sent by the upper-level network element.
  • the office route update identifier in this embodiment may be set by the standby policy and charging rule device 1 in the terminal offline request to be delivered; the standby policy and charging rule device 1 further includes an identifier setting module 12 configured to be configured.
  • the office route update identifier is added to the terminal offline request to be delivered before the offline request initiation module 11 sends the terminal offline request to the user subscription data device.
  • the office route update identifier may also be set by the network element above the upper level of the standby policy and charging rule device 1; in order to minimize the modification of the process flow, the standby policy and charging rule device 1 may be set.
  • the offline request initiation module 11 in this embodiment may send a terminal offline request in the form of a user data request message (that is, a UDR message) through an SP interface with the user subscription data device.
  • the identifier setting module 12 may set the office direction update identifier by extending the field in the message when the office route update identifier is set in the terminal offline request, or may set the office direction update by using the original flag bit in the message. logo. And the content of the office to update the identity can be determined by the alternate policy and charging rules. Then, the device and the user contract data device perform flexible negotiation, as long as the two agree to identify.
  • the terminal offline request in the embodiment further includes the identification information of the offline terminal, so as to identify which terminal needs to be offline processing;
  • the user subscription data device 2 in this embodiment includes:
  • the request receiving module 21 is configured to receive a terminal offline request sent by the policy and charging rule device;
  • the offline processing module 22 is configured to perform offline processing on the corresponding terminal according to the office update identifier included in the terminal offline request.
  • the request receiving module 21 receives the terminal offline request sent by the standby policy and the charging rule device
  • the terminal corresponding to the offline request of the terminal is in the active policy and charging rule when the terminal goes online.
  • the subsequent active policy and charging rule device failures are switched to the standby policy and charging rule device; at this time, the user subscription data device records the policy and charging rule device identification information when the terminal goes online.
  • the identification information of the policy and charging rule device is used; in another case, the terminal itself is online on the standby policy and the charging rule device, that is, after the active/standby switchover is completed, the user subscribes to the data device.
  • the policy and charging rule device identification information when the terminal is online is recorded as the identification information of the standby policy and the charging rule device.
  • the offline processing module 22 can directly perform offline processing on the corresponding terminal as long as it is found that the offline request identifier is included in the offline request of the terminal.
  • the terminal may be offlined according to the update identifier only when the terminal is online on the primary PCRF and the standby PCRF is offline.
  • the user subscription data device in this embodiment further includes a determining module 23 configured to determine a policy for storing the user subscription data device when the terminal goes online before the offline processing module 22 performs offline processing according to the update target terminal.
  • the charging rule device identification information is the same as the standby policy and the charging rule device identification information. If not, the offline processing module 22 is notified to perform offline processing on the terminal according to the update identifier.
  • the policy and charging rule device identification information in this embodiment may be any identification information, such as a host name, used to identify the policy and charging rule device.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • Scenario 1 User (ie, terminal) subscription data device falls in the policy and charging rules device system After the change, the user's online line is completed in the main office policy and charging rule device, and the IMSI (International Mobile Subscriber Identification Number)/ISDN (Integrated Services Digital) is received. Network, Integrated Services Digital Network) number) offline request message, the corresponding service processing flow, as shown in Figure 6, as follows:
  • Step 601 When the user is online, the standby policy and the charging rule device triggers the SP interface UDR message to send the user offline request to the user to sign the data device, and the message carries the user identification information as the IMSI;
  • Step 602 After receiving the user offline request message, the user subscription data device first queries the presence of the IMSI user to exist, and if not, reports an error;
  • Step 603 The user exists, and the user subscription data device determines that the policy carried in the offline request of the terminal is different from the host name of the charging rule device and the host user registered in the library, and the host name of the charging rule device is different;
  • Step 604 The user subscription data device then disconnects the service type according to the service type field (for example, the policy and charging rule device host name) carried in the message to the standby policy and the charging rule device user to go offline and update the office direction identifier.
  • the user subscription data device clears the host name of the policy and charging rule device in the database;
  • Step 605 After the user subscribes to the data device to update the database, the user sends a success response message to the standby policy and charging rule device to notify the user that the offline is successful.
  • Step 701 When the user is online, the standby policy and the charging rule device triggers the SP interface UDR message to send the user offline request to the user to sign the data device, and the message carries the user identification information as the IMSI;
  • Step 702 After receiving the user offline request message, the user subscription data device first queries the presence of the IMSI user to exist, and if not, reports an error;
  • Step 703 The user exists, and the user subscription data device determines that the policy carried in the offline request of the terminal is the same as the host name of the charging rule device and the previous user registration policy stored in the library and the host name of the charging rule device;
  • Step 704 The user subscription data device further disconnects the service type according to the service type field (for example, the policy and charging rule device host name) carried in the message, and the user of the standby policy and the charging rule device goes offline and updates the office route identifier.
  • the user subscription data device clears the host name of the policy and charging rule device in the database; in this step, the user subscription data device may not identify the update office direction identifier, that is, the update office location identifier in this embodiment may not be used in the scenario. ;
  • Step 705 After the user subscribes to the data device to update the database, the user sends a success response message to the standby policy and charging rule device to notify the user that the offline is successful.
  • the present application discloses a terminal offline method, a PCRF device, a user subscription data device, and a communication system.
  • the standby policy and charging rule device sends a terminal offline request to the user subscription data device.
  • the offline request includes an office route update identifier;
  • the user subscription data device receives the terminal offline request sent by the standby policy and the charging rule device, and obtains the office route update identifier in the offline request of the terminal,
  • the office route update identifier performs offline processing on the terminal corresponding to the terminal offline request.
  • the user subscription data device can directly perform offline processing on the corresponding terminal after receiving the offline request of the terminal sent by the standby policy and the charging rule device.
  • the standby policy and the charging rule device are not required to additionally initiate the online and offline processes to the user subscription data device, which can reduce the signaling interaction amount and the processing delay.

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

L'invention concerne un procédé de mise hors ligne de terminal, un dispositif PCRF, un dispositif de données d'abonnement utilisateur, et un système de communication. Le procédé comprend les étapes suivantes : lorsqu'un terminal doit passer hors ligne, un dispositif de commande des politiques et de la taxation en attente envoie une demande de mise hors ligne de terminal à un dispositif de données d'abonnement utilisateur, la demande de mise hors ligne de terminal contenant un identifiant de mise à jour de direction de bureau ; et lorsque le dispositif de données d'abonnement utilisateur reçoit la demande de mise hors ligne de terminal envoyée par le dispositif de commande des politiques et de la taxation en attente et acquiert l'identifiant de mise à jour de direction de bureau contenu dans la demande de mise hors ligne de terminal, il exécute directement une opération de mise hors ligne du terminal correspondant à la demande de mise hors ligne de terminal d'après l'identifiant de mise à jour de direction de bureau. De cette manière, même si un terminal passe en ligne à une PCRF principale et passe hors ligne à une PCRF d'attente, après avoir reçu la demande de mise hors ligne de terminal envoyée par un dispositif de commande des politiques et de la taxation en attente, un dispositif de données d'abonnement utilisateur peut exécuter directement une opération de mise hors ligne du terminal correspondant, et le dispositif de commande des politiques et de la taxation en attente n'a pas besoin d'envoyer d'autres flux en ligne/hors ligne au dispositif de données d'abonnement utilisateur, ce qui permet de réduire une interaction de signalisation et un retard de traitement.
PCT/CN2016/078133 2015-08-20 2016-03-31 Procédé de mise hors ligne de terminal, dispositif pcrf en attente, dispositif de données d'abonnement utilisateur, et système WO2016177224A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11223492B2 (en) * 2017-06-12 2022-01-11 Huawei Technologies Co., Ltd. Wireless communication method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010052030A1 (fr) * 2008-11-07 2010-05-14 Nokia Siemens Networks Oy Appareil de commande de politique et procédé de transfert d'informations de commande de politique
US20130003529A1 (en) * 2010-03-02 2013-01-03 Ana Maria Lopez Nieto High-available policy and charging-control in geographical redundancy pcrf configurations
CN104620536A (zh) * 2012-09-17 2015-05-13 瑞典爱立信有限公司 高可用性、可扩展策略和计费控制系统及用于其的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100536401C (zh) * 2006-06-15 2009-09-02 华为技术有限公司 策略与计费控制中用户签约信息的处理方法及装置
CN100544264C (zh) * 2006-08-14 2009-09-23 华为技术有限公司 一种在演进网络中管理用户策略计费控制签约信息的方法
CN101166101B (zh) * 2007-09-25 2011-05-25 中兴通讯股份有限公司 由用户签约信息更新实时触发网络会话交互的方法
CN101420361A (zh) * 2007-10-25 2009-04-29 华为技术有限公司 一种会话终止的方法、系统及服务器、客户端
CN101931930B (zh) * 2009-06-26 2013-03-20 中兴通讯股份有限公司 一种更新用户签约数据库中的业务信息的方法及系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010052030A1 (fr) * 2008-11-07 2010-05-14 Nokia Siemens Networks Oy Appareil de commande de politique et procédé de transfert d'informations de commande de politique
US20130003529A1 (en) * 2010-03-02 2013-01-03 Ana Maria Lopez Nieto High-available policy and charging-control in geographical redundancy pcrf configurations
CN104620536A (zh) * 2012-09-17 2015-05-13 瑞典爱立信有限公司 高可用性、可扩展策略和计费控制系统及用于其的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11223492B2 (en) * 2017-06-12 2022-01-11 Huawei Technologies Co., Ltd. Wireless communication method and device

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