JP5171994B2 - 移動通信システム、移動通信方法、配信サーバ、無線回線制御局及び移動局 - Google Patents
移動通信システム、移動通信方法、配信サーバ、無線回線制御局及び移動局 Download PDFInfo
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- JP5171994B2 JP5171994B2 JP2011127664A JP2011127664A JP5171994B2 JP 5171994 B2 JP5171994 B2 JP 5171994B2 JP 2011127664 A JP2011127664 A JP 2011127664A JP 2011127664 A JP2011127664 A JP 2011127664A JP 5171994 B2 JP5171994 B2 JP 5171994B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H04W12/106—Packet or message integrity
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2145—Inheriting rights or properties, e.g., propagation of permissions or restrictions within a hierarchy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/80—Wireless
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/006—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving public key infrastructure [PKI] trust models
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/12—Access point controller devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Description
図1乃至図5を参照して、本発明の第1の実施形態に係る移動通信システムの構成について説明する。
以下、図6を参照して、本実施形態に係る移動通信システムの動作について説明する。
本実施形態に係る移動通信システムによれば、移動局UEは、「PICH」又は「MICH」を用いて送信された緊急情報を表示した後、「CTCH」又は「MTCH」を用いて送信された当該緊急情報に対する電子署名を用いて当該緊急情報の有効性を認証するため、当該緊急情報の移動局UEに対する到達遅延を短くすると共に、当該緊急情報の送信者へのなりすましを防止することができる。
図7及び図8を参照して、本発明の第2の実施形態に係る移動通信システムについて説明する。以下、本実施形態に係る移動通信システムについて、上述の第1の実施形態に係る移動通信システムとの相違点に着目して説明する。
図9乃至図11を参照して、本発明の第3の実施形態に係る移動通信システムについて説明する。以下、本実施形態に係る移動通信システムについて、上述の第1の実施形態に係る移動通信システムとの相違点に着目して説明する。
図12を参照して、本発明の第3の実施形態に係る移動通信システムについて説明する。以下、本実施形態に係る移動通信システムについて、上述の第1の実施形態に係る移動通信システムとの相違点に着目して説明する。
11…鍵更新部
12…鍵送信部
13、21、31、41…緊急情報受信部
14、45…電子署名生成部
15…電子署名送信部
16、22、42、42A…緊急情報送信部
32…緊急情報表示部
33…電子署名受信部
34…公開鍵受信部
35…公開鍵記憶部
36…送信者認証部
43…秘密鍵受信部
44…秘密鍵記憶部
Claims (2)
- 同報通信用のトラフィックチャネルを用いて、移動局に対して、配信サーバの公開鍵を送信するように構成されており、
特定の移動局に対して着信情報があることを通知するためのチャネルを用いて、前記移動局に対して、通知情報と共に、該通知情報に対する電子署名を送信するように構成されており、
前記移動局は、受信した前記通知情報に対する電子署名及び前記配信サーバの公開鍵に基づいて、該通知情報の有効性について認証するように構成されていることを特徴とする移動通信システム。 - 配信サーバが、同報通信用のトラフィックチャネルを用いて、移動局に対して、前記配信サーバの公開鍵を送信する工程と、
前記配信サーバが、特定の移動局に対して着信情報があることを通知するためのチャネルを用いて、前記移動局に対して、通知情報と共に、該通知情報に対する電子署名を送信する工程と、
前記移動局が、受信した前記通知情報に対する電子署名及び前記配信サーバの公開鍵に基づいて、該通知情報の有効性について認証する工程とを有することを特徴とする移動通信方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011127664A JP5171994B2 (ja) | 2006-06-19 | 2011-06-07 | 移動通信システム、移動通信方法、配信サーバ、無線回線制御局及び移動局 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006169435 | 2006-06-19 | ||
JP2006169435 | 2006-06-19 | ||
JP2011127664A JP5171994B2 (ja) | 2006-06-19 | 2011-06-07 | 移動通信システム、移動通信方法、配信サーバ、無線回線制御局及び移動局 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008522478A Division JP4809433B2 (ja) | 2006-06-19 | 2007-06-19 | 移動通信システム、移動通信方法、配信サーバ、無線回線制御局及び移動局 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011182466A JP2011182466A (ja) | 2011-09-15 |
JP5171994B2 true JP5171994B2 (ja) | 2013-03-27 |
Family
ID=38833443
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008522478A Expired - Fee Related JP4809433B2 (ja) | 2006-06-19 | 2007-06-19 | 移動通信システム、移動通信方法、配信サーバ、無線回線制御局及び移動局 |
JP2011127664A Expired - Fee Related JP5171994B2 (ja) | 2006-06-19 | 2011-06-07 | 移動通信システム、移動通信方法、配信サーバ、無線回線制御局及び移動局 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008522478A Expired - Fee Related JP4809433B2 (ja) | 2006-06-19 | 2007-06-19 | 移動通信システム、移動通信方法、配信サーバ、無線回線制御局及び移動局 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8792416B2 (ja) |
EP (1) | EP2040393A4 (ja) |
JP (2) | JP4809433B2 (ja) |
KR (1) | KR101028790B1 (ja) |
CN (1) | CN101473669B (ja) |
TW (1) | TW200810507A (ja) |
WO (1) | WO2007148701A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101217811B (zh) * | 2008-01-17 | 2010-06-02 | 西安西电捷通无线网络通信有限公司 | 一种宽带无线多媒体网络广播通信的安全传输方法 |
CA2716510A1 (en) * | 2008-02-21 | 2009-08-27 | Ntt Docomo, Inc. | Notification signal transmission method and mobile station for the same |
JP5147450B2 (ja) * | 2008-02-22 | 2013-02-20 | 株式会社エヌ・ティ・ティ・ドコモ | ページング信号送信方法及び移動局 |
BRPI0908835A2 (pt) * | 2008-03-18 | 2020-08-11 | Telefonaktiebolaget Lm Ericsson (Publ) | método para um sistema de aviso de terremoto e tsunami, sistema de aviso de terremoto e tsunami, e equipamento de usuário |
JP4355750B2 (ja) * | 2008-04-08 | 2009-11-04 | 株式会社エヌ・ティ・ティ・ドコモ | 同報情報通知方法及びネットワークノード |
EP2117200B1 (en) * | 2008-05-08 | 2012-02-01 | NTT DoCoMo, Inc. | Method and apparatus for broadcast authentication |
EP2146527B1 (en) * | 2008-07-16 | 2011-10-26 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Method for multimedia broadcast and multicast service, MBMS, notification indicator detection, computer program, and user equipment apparatus |
US8838971B2 (en) * | 2012-01-16 | 2014-09-16 | Alcatel Lucent | Management of public keys for verification of public warning messages |
WO2013189065A1 (zh) * | 2012-06-21 | 2013-12-27 | 华为技术有限公司 | 传送公钥的方法、接入网节点、cbc、公共告警系统 |
JP5965749B2 (ja) * | 2012-07-02 | 2016-08-10 | 株式会社Nttドコモ | 移動通信方法及び移動局 |
WO2014047839A1 (zh) * | 2012-09-27 | 2014-04-03 | 华为技术有限公司 | 一种组触发方法、装置及系统 |
US9973492B2 (en) * | 2012-12-25 | 2018-05-15 | At&T Mobility Ip, Llc | Unified mobile security system and method of operation |
US9462005B2 (en) * | 2013-05-24 | 2016-10-04 | Qualcomm Incorporated | Systems and methods for broadcast WLAN messages with message authentication |
US10616697B2 (en) | 2014-11-14 | 2020-04-07 | Gn Resound A/S | Hearing instrument with an authentication protocol |
EP3654617A1 (en) * | 2014-11-14 | 2020-05-20 | GN Hearing A/S | Hearing instrument with an authentication protocol |
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JPH1042365A (ja) * | 1996-07-23 | 1998-02-13 | Kokusai Electric Co Ltd | 携帯電話システム |
US5850444A (en) * | 1996-09-09 | 1998-12-15 | Telefonaktienbolaget L/M Ericsson (Publ) | Method and apparatus for encrypting radio traffic in a telecommunications network |
US6311274B1 (en) * | 1997-12-15 | 2001-10-30 | Intel Corporation | Network alert handling system and method |
JPH11234225A (ja) * | 1998-02-10 | 1999-08-27 | Toshiba Corp | 情報通信局、情報端末および情報通信システム |
JP2000244976A (ja) * | 1999-02-22 | 2000-09-08 | Sanyo Electric Co Ltd | 移動体通信システム及び基地局及び移動局 |
US7046992B2 (en) * | 2001-05-11 | 2006-05-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Authentication of termination messages in telecommunications system |
EP1283648A1 (de) | 2001-08-07 | 2003-02-12 | Siemens Aktiengesellschaft | Verfahren,Teilnehmergerät sowie Funkkommunikationssystem zur Übertragung von Gruppennachrichten |
JP4069666B2 (ja) * | 2002-04-24 | 2008-04-02 | 京セラ株式会社 | 無線データ通信装置 |
JP4637444B2 (ja) * | 2002-05-09 | 2011-02-23 | 株式会社サンスイ | 携帯情報端末を用いた速報伝送システム |
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-
2007
- 2007-06-19 US US12/305,549 patent/US8792416B2/en not_active Expired - Fee Related
- 2007-06-19 WO PCT/JP2007/062346 patent/WO2007148701A1/ja active Application Filing
- 2007-06-19 EP EP07767204A patent/EP2040393A4/en not_active Withdrawn
- 2007-06-19 JP JP2008522478A patent/JP4809433B2/ja not_active Expired - Fee Related
- 2007-06-19 KR KR1020087031262A patent/KR101028790B1/ko not_active IP Right Cessation
- 2007-06-19 CN CN2007800229663A patent/CN101473669B/zh not_active Expired - Fee Related
- 2007-06-20 TW TW096122084A patent/TW200810507A/zh not_active IP Right Cessation
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2011
- 2011-06-07 JP JP2011127664A patent/JP5171994B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8792416B2 (en) | 2014-07-29 |
US20090296633A1 (en) | 2009-12-03 |
EP2040393A1 (en) | 2009-03-25 |
WO2007148701A1 (ja) | 2007-12-27 |
KR101028790B1 (ko) | 2011-04-12 |
CN101473669B (zh) | 2012-05-16 |
JP4809433B2 (ja) | 2011-11-09 |
CN101473669A (zh) | 2009-07-01 |
KR20090025258A (ko) | 2009-03-10 |
TWI360998B (ja) | 2012-03-21 |
JPWO2007148701A1 (ja) | 2009-11-19 |
EP2040393A4 (en) | 2012-01-18 |
TW200810507A (en) | 2008-02-16 |
JP2011182466A (ja) | 2011-09-15 |
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