WO2023176884A1 - 番号付与システム及び番号付与方法 - Google Patents

番号付与システム及び番号付与方法 Download PDF

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Publication number
WO2023176884A1
WO2023176884A1 PCT/JP2023/010075 JP2023010075W WO2023176884A1 WO 2023176884 A1 WO2023176884 A1 WO 2023176884A1 JP 2023010075 W JP2023010075 W JP 2023010075W WO 2023176884 A1 WO2023176884 A1 WO 2023176884A1
Authority
WO
WIPO (PCT)
Prior art keywords
subscriber
telephone number
management server
assigned
numbering system
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2023/010075
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
直志 辻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soracom Inc
Original Assignee
Soracom Inc
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 Soracom Inc filed Critical Soracom Inc
Priority to JP2024508221A priority Critical patent/JPWO2023176884A1/ja
Priority to CN202380026870.3A priority patent/CN118891907A/zh
Priority to EP23770837.5A priority patent/EP4496365A1/en
Publication of WO2023176884A1 publication Critical patent/WO2023176884A1/ja
Priority to US18/885,941 priority patent/US20250016266A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/4228—Systems providing special services or facilities to subscribers in networks
    • H04M3/42297—Systems providing special services or facilities to subscribers in networks with number portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/062—Pre-authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/72—Subscriber identity
    • 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 a numbering system and a numbering method.
  • the SIM stores multiple IMSIs
  • these IMSIs may be divided into multiple profiles.
  • the UE 109 may select an IMSI to use for communication among multiple IMSIs included in the same profile according to a specific condition (for example, the price is the lowest in the area where the UE 109 is located).
  • a telephone number is assigned to a subscriber by a network operator.
  • the telephone number may also be called a Mobile Subscriber Integrated Services Digital Network Number (MSISDN).
  • MSISDN Mobile Subscriber Integrated Services Digital Network Number
  • the telephone number may or may not be stored in the SIM.
  • the mobility management entity (MME) 107 is an entity for controlling the mobility of the UE 109 in the 4G standard.
  • SGSN Serving GPRS Support Node
  • An eNodeB (eNB) 108 is a base station for providing wireless connectivity to the UE 109 in the 4G standard.
  • Node Bs (NBs) and RNCs (Radio Network Controllers) function as such base stations.
  • the serving gateway (S-GW) 110 is a facility that handles user packet data and relays data between base stations and systems.
  • the SGSN acts as such an entity.
  • the MME 107, UE 109, eNB 108, and S-GW 110 may be implemented using existing technology or may operate in accordance with the standards, so detailed descriptions thereof will be omitted.
  • Computer 200 may have the hardware components shown in FIG.
  • Processor 201 controls the overall operation of computer 200.
  • the processor 201 may be configured by, for example, a central processing unit (CPU).
  • Processor 201 may be a single processor or may be a collection of multiple processors communicatively connected to each other.
  • the secondary storage device 206 is a device for nonvolatilely storing data used for processing by the computer 200.
  • the secondary storage device 206 is configured by, for example, a hard disk drive (HDD) or a solid state drive (SSD).
  • HDD hard disk drive
  • SSD solid state drive
  • the power of the UE 109 is turned on for the first time.
  • the UE 109 transmits an attach request to the eNB 108, and the eNB 108 transfers this attach request to the MME 107.
  • the attach request includes the IMSI stored in the SIM of UE 109.
  • this IMSI is used for subsequent processing, it will be referred to as a processing target IMSI.
  • a subscriber who uses the IMSI to be processed is referred to as a subscriber to be processed.
  • an attach rejection with a reason indicating that reattachment is not possible is transmitted, and the attach acceptance (S314, S315) is not transmitted. ) is sent. Therefore, the user of the UE 109 can connect to the network without restarting the UE 109. Furthermore, the administrator of the numbering system 100 does not have to allocate a telephone number to a subscriber until the UE 109 sends an attach request, so the telephone number can be used efficiently.
  • the subscriber management server 102 may terminate the process, assuming that authentication of the subscriber to be processed has failed. In S505, the subscriber management server 102 may wait for a location registration request corresponding to the authentication information request received in S501 (eg, related to the same IMSI) to be received. Alternatively, the subscriber management server 102 may wait for an authentication information request in S501 and wait for a location registration request in S505 in parallel. By transmitting the location registration request after the MME 107 transmits the authentication information request for the same IMSI, the subscriber management server 102 receives the location registration request after receiving the authentication information request for the same IMSI.
  • S501 eg, related to the same IMSI
  • the subscriber management server 102 may notify the MME 107 of the error. Alternatively, the subscriber management server 102 may wait until a telephone number is assigned to the subscriber to be processed. Alternatively, the subscriber management server 102 may re-execute the process of S503.
  • the subscriber management server 102 sends the phone number to the number management server 104 without registering the acquired phone number. Notify me that I didn't use it.
  • the subscriber management server 102 does not need to execute S610 if the telephone number acquired in S607 matches the telephone number assigned to the subscriber to be processed.
  • the allocation status of the subscriber to be processed is "on standby". This situation may occur if the subscriber's allocation status is changed to "waiting" in S604 of the preceding allocation process (method of FIG. 6) that is being executed in parallel. Therefore, in S603, the subscriber management server 102 determines whether or not the expiration date of the standby state for allocation processing of the subscriber to be processed has expired. The subscriber management server 102 transitions the process to S601 if it is determined that the standby state of the allocation process for the subscriber to be processed is within the expiration date ("YES" in S603), and otherwise transitions the process to S603 (S603). (“NO”), the process transitions to S605.
  • exclusive control is performed by managing the allocation status in the subscriber information 400, so it is possible to suppress the allocation of multiple telephone numbers to one subscriber.
  • the existence of two or more records in which the column 412 of the telephone number information 410 is common means that two or more telephone numbers are assigned to one subscriber. Therefore, in S1002, the number management server 104 refers to the subscriber information 400, confirms the telephone number assigned to the subscriber to be processed, and selects the confirmed telephone number from among the two or more records specified in S1001. The assignment status of records that do not include the assigned telephone number is changed to "unassigned" and the IMSI is deleted from column 412. This allows the incorrectly assigned phone number to be assigned to another subscriber.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
PCT/JP2023/010075 2022-03-18 2023-03-15 番号付与システム及び番号付与方法 Ceased WO2023176884A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2024508221A JPWO2023176884A1 (https=) 2022-03-18 2023-03-15
CN202380026870.3A CN118891907A (zh) 2022-03-18 2023-03-15 号码赋予系统及号码赋予方法
EP23770837.5A EP4496365A1 (en) 2022-03-18 2023-03-15 Number providing system and number providing method
US18/885,941 US20250016266A1 (en) 2022-03-18 2024-09-16 Numbering system and numbering method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022044393 2022-03-18
JP2022-044393 2022-03-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/885,941 Continuation US20250016266A1 (en) 2022-03-18 2024-09-16 Numbering system and numbering method

Publications (1)

Publication Number Publication Date
WO2023176884A1 true WO2023176884A1 (ja) 2023-09-21

Family

ID=88023914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2023/010075 Ceased WO2023176884A1 (ja) 2022-03-18 2023-03-15 番号付与システム及び番号付与方法

Country Status (5)

Country Link
US (1) US20250016266A1 (https=)
EP (1) EP4496365A1 (https=)
JP (1) JPWO2023176884A1 (https=)
CN (1) CN118891907A (https=)
WO (1) WO2023176884A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025127685A1 (en) * 2023-12-11 2025-06-19 Samsung Electronics Co., Ltd. Method and apparatus for attaching ue to non-terrestrial networks by pre fetching subscription data in a wireless communication system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006125829A1 (en) * 2005-05-27 2006-11-30 Orange Personal Communications Services Limited Apparatus for service delivery to communications devices
WO2018030349A1 (ja) * 2016-08-08 2018-02-15 株式会社ナビック 移動通信システムの制御方法、移動通信システム、およびプロキシサーバ
WO2021151965A1 (en) * 2020-01-27 2021-08-05 Truphone Limited Mobile station international subscriber directory number allocation
JP2022044393A (ja) 2020-09-07 2022-03-17 国立研究開発法人産業技術総合研究所 画像分析方法および画像分析装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006125829A1 (en) * 2005-05-27 2006-11-30 Orange Personal Communications Services Limited Apparatus for service delivery to communications devices
WO2018030349A1 (ja) * 2016-08-08 2018-02-15 株式会社ナビック 移動通信システムの制御方法、移動通信システム、およびプロキシサーバ
WO2021151965A1 (en) * 2020-01-27 2021-08-05 Truphone Limited Mobile station international subscriber directory number allocation
JP2022044393A (ja) 2020-09-07 2022-03-17 国立研究開発法人産業技術総合研究所 画像分析方法および画像分析装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
TAKANORI OUCHI: "IIJmio meeting 19 IIJ, thorough explanation of full-MVNO", 13 April 2018, INTERNET INITIATIVE JAPAN INC.
ZTE: "Dynamic MSISDN Assignment", 3GPP TSG SA WG2 MEETING#85, S2-112325, 11 May 2011 (2011-05-11), XP050524933 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025127685A1 (en) * 2023-12-11 2025-06-19 Samsung Electronics Co., Ltd. Method and apparatus for attaching ue to non-terrestrial networks by pre fetching subscription data in a wireless communication system

Also Published As

Publication number Publication date
JPWO2023176884A1 (https=) 2023-09-21
US20250016266A1 (en) 2025-01-09
EP4496365A1 (en) 2025-01-22
CN118891907A (zh) 2024-11-01

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