TW541844B - Encrypted broadcast facility - Google Patents

Encrypted broadcast facility Download PDF

Info

Publication number
TW541844B
TW541844B TW089116163A TW89116163A TW541844B TW 541844 B TW541844 B TW 541844B TW 089116163 A TW089116163 A TW 089116163A TW 89116163 A TW89116163 A TW 89116163A TW 541844 B TW541844 B TW 541844B
Authority
TW
Taiwan
Prior art keywords
message
broadcast
portable terminal
decoding
identification
Prior art date
Application number
TW089116163A
Other languages
English (en)
Chinese (zh)
Inventor
Brian Joseph Forde
Paul Christian Weinmann
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of TW541844B publication Critical patent/TW541844B/zh

Links

Classifications

    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/205—Broadcasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
    • H04M2203/609—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/20—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place hybrid systems
    • H04M2207/206—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place hybrid systems composed of PSTN and wireless network
TW089116163A 1999-08-28 2000-08-11 Encrypted broadcast facility TW541844B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9920323.4A GB9920323D0 (en) 1999-08-28 1999-08-28 Encrypted broadcast facility

Publications (1)

Publication Number Publication Date
TW541844B true TW541844B (en) 2003-07-11

Family

ID=10859926

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089116163A TW541844B (en) 1999-08-28 2000-08-11 Encrypted broadcast facility

Country Status (7)

Country Link
EP (1) EP1131964A1 (fr)
JP (1) JP2003508984A (fr)
KR (1) KR20010080908A (fr)
CN (1) CN1168331C (fr)
GB (1) GB9920323D0 (fr)
TW (1) TW541844B (fr)
WO (1) WO2001017288A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6738620B2 (en) * 2000-12-05 2004-05-18 Siemens Information & Communication Mobile, Llc. Cordless phone system capable of supporting a broadcast over broadcast mode
BR0210611A (pt) * 2001-06-22 2004-08-10 Paperless Interactive Newspape Transmissão multimìdia, serviços de transmissão para telefone celular e outros usuários e cartão sim modificado e dispositvos afins para permitir tal recepção de transmissão
FI20011342A0 (fi) 2001-06-25 2001-06-25 Nokia Corp Menetelmä ja laite tiedon hankkimiseksi
WO2003036857A1 (fr) 2001-10-24 2003-05-01 Nokia Corporation Le chiffrement dans le concept de multidiffusion
FI113136B (fi) * 2001-12-21 2004-02-27 Radiolinja Ab Päätelaitejoukon tavoitettavuuden selvittäminen
GB2384139B (en) * 2002-01-15 2004-08-18 Motorola Inc Wireless communication system, communication unit and method of communication
KR100958519B1 (ko) * 2002-08-14 2010-05-17 엘지전자 주식회사 이동통신 시스템에서의 멀티미디어 서비스 수신 및 전송 방법
US7742444B2 (en) 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
US8832458B2 (en) 2005-03-22 2014-09-09 Seagate Technology Llc Data transcription in a data storage device
KR100672332B1 (ko) * 2005-06-10 2007-01-24 엘지전자 주식회사 멀티미디어 콘텐츠 다운로드 방법 및 시스템
US9055552B2 (en) 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US8750908B2 (en) 2005-06-16 2014-06-10 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
KR101270275B1 (ko) * 2005-08-17 2013-05-31 삼성전자주식회사 방송 시스템에서의 통지 메시지 제공 방법 및 장치
US8971222B2 (en) 2005-10-27 2015-03-03 Qualcomm Incorporated Method and apparatus for decrementing assignments in wireless communication systems
US20090207790A1 (en) 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
TWI383341B (zh) * 2009-03-16 2013-01-21 Chiou Haun Lee Multilayer Diffusion and Decryption Methods
KR101289810B1 (ko) * 2011-07-20 2013-07-26 (주)누비콤 송신기, 수신기, 데이터 전송 방법, 데이터 수신 방법 및 데이터 송수신 방법
CN113079492B (zh) * 2021-03-22 2022-04-05 广东湾区智能终端工业设计研究院有限公司 一种信息共享的方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201974B1 (en) * 1996-09-06 2001-03-13 Nokia Mobile Phones Limited Mobile station and network having hierarchical index for cell broadcast service
GB2327567A (en) * 1997-07-17 1999-01-27 Orange Personal Comm Serv Ltd Controlling Access to SMSCB Service

Also Published As

Publication number Publication date
KR20010080908A (ko) 2001-08-25
CN1327690A (zh) 2001-12-19
JP2003508984A (ja) 2003-03-04
CN1168331C (zh) 2004-09-22
WO2001017288A1 (fr) 2001-03-08
GB9920323D0 (en) 1999-11-03
EP1131964A1 (fr) 2001-09-12

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees