WO2002082851A1 - Assistant numerique personnel, systeme de communication sans fil et procede d'etablissement des liaisons - Google Patents
Assistant numerique personnel, systeme de communication sans fil et procede d'etablissement des liaisons Download PDFInfo
- Publication number
- WO2002082851A1 WO2002082851A1 PCT/JP2001/002829 JP0102829W WO02082851A1 WO 2002082851 A1 WO2002082851 A1 WO 2002082851A1 JP 0102829 W JP0102829 W JP 0102829W WO 02082851 A1 WO02082851 A1 WO 02082851A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- address
- link
- access point
- device address
- receiving
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
Definitions
- the present invention relates to a portable information terminal, a wireless communication system, and a link establishment method for establishing a Bluetooth link.
- FIG. 1 is a block diagram showing a conventional wireless communication system, where 1 is a mobile phone as a portable information terminal, 2 to 5 are fixed terminals such as vending machines (access points) existing in the peripheral area of the mobile phone 1. G).
- the mobile phone 1 and the fixed terminal 5 are interconnected by a bluetooth.
- the mobile phone 1 transmits an address request signal called “Inqury”.
- the fixed terminals 2 to 5 Upon receiving the address request signal transmitted from the mobile phone 1, the fixed terminals 2 to 5 return the unique device addresses to the mobile phone 1 as "DeviCeA" to "DeviCeD".
- the mobile phone 1 When the mobile phone 1 receives the unique device address from the fixed terminals 2 to 5, the mobile phone 1 first sets a page specified in the pull-based specification (Speciiicationofthe Bluetooth S stem) for the fixed terminal 2. Executing the sequence allows mutual device ⁇ Check the address and establish a link between fixed terminal 2 and Bluetooth.
- the mobile phone 1 checks whether or not the fixed terminal 2 has the service desired by the user (the service provided by the fixed terminal 5), and since the fixed terminal 2 does not have the desired service, Stop one-to-one links (see Figure 3).
- the mobile phone 1 similarly establishes a bluetooth link with the fixed terminals 3 and 4, but in this example, since the fixed terminals 3 and 4 do not have the desired service, pull Stop the one-to-one link.
- the mobile phone 1 establishes a bluetooth link with the fixed terminal 5 in the same manner.
- the Bluetooth link is continued.
- the present invention has been made to solve the above problems, and provides a portable information terminal, a wireless communication system, and a link establishment method capable of quickly performing wireless communication with a desired access point.
- Aim to Disclosure of the invention
- the portable information terminal according to the present invention is provided with matching means for matching the device address stored in the storage means with the unique device address received by the receiving means, and the matching means by the matching means.
- the access point and bluetooth link are established using a device address that has been approved.
- a portable information terminal is configured to appropriately update a stored device address.
- a portable information terminal executes a page sequence defined in a bluetooth specification to establish a link between an access point and a bluetooth.
- a portable information terminal includes a collation unit for collating a device address stored in a storage unit with a unique device address received by a reception unit.
- the link between the access point and the bluetooth is established using the device address for which agreement has been recognized by the means.
- the access point is a fixed terminal. It is as it were.
- the access point is a portable information terminal.
- the link establishment method compares a pre-stored device address with a unique device address, and uses the device address that is found to match to access point and bluetooth resources. Link is established.
- a device address stored in advance is appropriately updated.
- FIG. 1 is a configuration diagram showing a conventional wireless communication system.
- FIG. 2 is a sequence diagram showing a procedure for receiving a device address.
- FIG. 3 is a sequence diagram showing an inquiry process of a desired service.
- FIG. 4 is a configuration diagram showing a wireless communication system according to Embodiment 1 of the present invention.
- FIG. 5 is a flowchart showing a link establishing method according to Embodiment 1 of the present invention.
- FIG. 6 is an explanatory diagram showing a device address collation process. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 4 is a configuration diagram showing a wireless communication system according to Embodiment 1 of the present invention.
- reference numeral 11 denotes a portable telephone which is a portable information terminal
- reference numerals 12 to 14 denote fixed terminals (such as vending machines).
- An access point 15 is a service provider's access point management device that manages a fixed terminal that permits establishment of a Bluetooth link and transmits the device address BD—ADDR of the fixed terminal.
- 21 is an address storage unit (storage means) for receiving and storing the device address BD—ADDR transmitted from the access point management device 15, 22 is a short-range wireless data communication unit 23 is a fixed terminal 1
- Address collation unit (collation means) for collating the address, 23 sends the address request signal, and the unique device returned by the fixed terminals 12 to 14 ⁇
- a short-range wireless data communication unit transmitting means, receiving means, link establishing means) that establishes a Bluetooth link with a fixed terminal using the device address recognized as a match by 2. .
- 24 is an address management unit that manages the unique device addresses of the fixed terminals 12 to 14; 25 is a database that stores the unique device addresses of the fixed terminals 12 to 14; 26 is a fixed terminal 1 2 to 14 —A service server that manages services.
- FIG. 5 is a flowchart showing a link establishment method according to Embodiment 1 of the present invention.
- the mobile phone 11 and the fixed terminal 12 are interconnected by a blue tooth.
- Step ST1 the short-range wireless data communication unit 23 of the mobile phone 11 transmits an address request signal called “Inquiry”.
- the unique device address is changed to "D evice A" to "D eV ice C" to the mobile phone 11 respectively. Reply.
- the short-range wireless data communication unit 23 of the mobile phone 11 receives the unique device address (step ST 2). .
- the address collation unit 22 of the mobile phone 11 transmits the device stored in the address storage unit 21.
- Address BD The unique device address received by the ADDR and the short-range wireless data communication unit 23 is collated (step ST 3).
- the link of the bluetooth is not interrupted.
- the device stored in the address storage unit 21 ′ The address BD—the unique device received by the ADDR and the short-range wireless data communication unit 23
- An address collation unit 22 for collating addresses is provided, and the devices that have been confirmed to match by the address collation unit 22 are used to establish a Bluetooth link with the unique terminal using the address. This has the effect that the wireless communication with the desired unique terminal can be quickly performed.
- the access point management device 15 may appropriately update the device.address BD_A DDR stored in the address storage unit 21. Good.
- the access points are fixed terminals 12 to 14, but the present invention is not limited to this.
- a portable information terminal such as a mobile phone may be used. .
- the portable information terminal, the wireless communication system, and the link establishment method according to the present invention can omit useless procedures and quickly establish the link when establishing the link of the pull-source. Suitable for what you realize.
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2001/002829 WO2002082851A1 (fr) | 2001-03-30 | 2001-03-30 | Assistant numerique personnel, systeme de communication sans fil et procede d'etablissement des liaisons |
JP2002580669A JP3898130B2 (ja) | 2001-03-30 | 2001-03-30 | 携帯情報端末、無線通信システム及びリンク確立方法 |
DE2001629692 DE60129692T2 (de) | 2001-03-30 | 2001-03-30 | Persönlicher digitaler assistent, drahtloses kommunikationssystem, und verfahren für den verbindungsaufbau |
US10/276,317 US20040203372A1 (en) | 2001-03-30 | 2001-03-30 | Personal digital assistant, wireless communication system and method of link establishment |
CNB01810178XA CN1264377C (zh) | 2001-03-30 | 2001-03-30 | 便携信息终端、无线通信系统及连接确立方法 |
EP01917759A EP1292165B1 (en) | 2001-03-30 | 2001-03-30 | Personal digital assistant, wireless communication system and method of link establishment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2001/002829 WO2002082851A1 (fr) | 2001-03-30 | 2001-03-30 | Assistant numerique personnel, systeme de communication sans fil et procede d'etablissement des liaisons |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002082851A1 true WO2002082851A1 (fr) | 2002-10-17 |
Family
ID=11737212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/002829 WO2002082851A1 (fr) | 2001-03-30 | 2001-03-30 | Assistant numerique personnel, systeme de communication sans fil et procede d'etablissement des liaisons |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040203372A1 (ja) |
EP (1) | EP1292165B1 (ja) |
JP (1) | JP3898130B2 (ja) |
CN (1) | CN1264377C (ja) |
DE (1) | DE60129692T2 (ja) |
WO (1) | WO2002082851A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008522567A (ja) * | 2004-11-25 | 2008-06-26 | シーメンス アクチエンゲゼルシヤフト | 近距離無線通信を介する結合された自動化構成要素の自動的な信頼性のある識別およびパラメータ化 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7366901B2 (en) * | 2003-08-01 | 2008-04-29 | Ixi Mobile (R&D), Ltd. | Device, system, method and computer readable medium for identifying and authenticating a cellular device using a short-range radio address |
JP3891156B2 (ja) * | 2003-08-22 | 2007-03-14 | ソニー株式会社 | 電子機器および通信制御方法 |
EP1717993B1 (en) | 2004-02-18 | 2013-11-06 | NEC Corporation | Radio network monitor device and monitor system |
EP1748669B1 (en) | 2005-07-25 | 2019-01-30 | LG Electronics Inc. | Information update method for access points, and handoff support apparatus and method using the same |
KR100680497B1 (ko) * | 2005-07-25 | 2007-02-08 | 엘지전자 주식회사 | 근거리통신 시스템에서 단말기가 액세스 포인트에 접속하는방법 |
SG141325A1 (en) * | 2006-09-12 | 2008-04-28 | Inventio Ag | Method for modernizing the control of an elevator system |
CN105072669B (zh) * | 2015-08-11 | 2018-09-21 | 华讯方舟科技有限公司 | 站点的接入控制方法及装置 |
JP2018063633A (ja) * | 2016-10-14 | 2018-04-19 | クラリオン株式会社 | ソフトウェア起動制御方法、情報処理装置および記憶媒体 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001045029A (ja) * | 1999-01-29 | 2001-02-16 | Internatl Business Mach Corp <Ibm> | 提供されるサービスを見分ける方法及び装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3963417B2 (ja) * | 1999-11-19 | 2007-08-22 | 株式会社東芝 | データ同期処理のための通信方法および電子機器 |
US6466804B1 (en) * | 2000-08-25 | 2002-10-15 | Motorola, Inc. | Method and apparatus for remote multiple access to subscriber identity module |
-
2001
- 2001-03-30 DE DE2001629692 patent/DE60129692T2/de not_active Expired - Fee Related
- 2001-03-30 US US10/276,317 patent/US20040203372A1/en not_active Abandoned
- 2001-03-30 WO PCT/JP2001/002829 patent/WO2002082851A1/ja active IP Right Grant
- 2001-03-30 EP EP01917759A patent/EP1292165B1/en not_active Expired - Lifetime
- 2001-03-30 JP JP2002580669A patent/JP3898130B2/ja not_active Expired - Fee Related
- 2001-03-30 CN CNB01810178XA patent/CN1264377C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001045029A (ja) * | 1999-01-29 | 2001-02-16 | Internatl Business Mach Corp <Ibm> | 提供されるサービスを見分ける方法及び装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008522567A (ja) * | 2004-11-25 | 2008-06-26 | シーメンス アクチエンゲゼルシヤフト | 近距離無線通信を介する結合された自動化構成要素の自動的な信頼性のある識別およびパラメータ化 |
Also Published As
Publication number | Publication date |
---|---|
JP3898130B2 (ja) | 2007-03-28 |
JPWO2002082851A1 (ja) | 2004-08-05 |
EP1292165A4 (en) | 2005-10-05 |
US20040203372A1 (en) | 2004-10-14 |
CN1430860A (zh) | 2003-07-16 |
EP1292165A1 (en) | 2003-03-12 |
CN1264377C (zh) | 2006-07-12 |
EP1292165B1 (en) | 2007-08-01 |
DE60129692T2 (de) | 2008-04-17 |
DE60129692D1 (de) | 2007-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107993149B (zh) | 账户信息管理方法、系统以及可读存储介质 | |
JP5101565B2 (ja) | 移動無線通信装置におけるコンタクトの認証及び信頼できるコンタクトの更新 | |
US20110211530A1 (en) | System and Method for Securing a Personalized Indicium Assigned to a Mobile Communications Device | |
US20060133613A1 (en) | Authentication method of ad hoc network and wireless communication terminal thereof | |
CA2495093A1 (en) | Providing routing information in a communication system | |
JP2002540748A (ja) | モバイル装置の法制要件遵守 | |
JP4902878B2 (ja) | リンク管理システム | |
JP2000269959A (ja) | キー更新による認証方法 | |
TW200401553A (en) | System for facilitating personal communications with multiple wireless transmit/receive units | |
RU2008122556A (ru) | Способ аутентификации служебного сервера (варианты) и способ оплаты услуг (варианты) в беспроводном интернете | |
CN103179100A (zh) | 一种防止域名系统隧道攻击的方法及设备 | |
US20050208940A1 (en) | Network service system using a temporary use identifier | |
WO2002082851A1 (fr) | Assistant numerique personnel, systeme de communication sans fil et procede d'etablissement des liaisons | |
WO2004029819A1 (ja) | 端末認証システム及び端末認証方法並びに端末認証サーバ | |
EP1601138A1 (en) | Linkage information management system and message transfer control system | |
US20070005602A1 (en) | Method, electronic device and computer program product for identifying entities based upon innate knowledge | |
JP3926746B2 (ja) | 携帯情報端末、無線通信システム及びリンク確立方法 | |
US7340243B2 (en) | Connection information management system for managing connection information used in communications between IC cards | |
CN101330384B (zh) | 终端设备鉴权方法 | |
JP2002232420A (ja) | 無線通信装置及び無線通信システム、並びに、接続認証方法 | |
JP6320718B2 (ja) | 携帯端末装置、発番サーバ、及び携帯端末プログラム | |
JP3924499B2 (ja) | 複合無線通信システム、及び複合無線通信方法 | |
JPWO2008075626A1 (ja) | 通信端末認証システム、インターネットを使用した電話システム | |
US9426803B2 (en) | Base station, method for controlling base station, and information processing system | |
JP4516795B2 (ja) | 携帯電話機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10276317 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2001917759 Country of ref document: EP Ref document number: 01810178X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 2001917759 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2001917759 Country of ref document: EP |