FI900556A0 - Allmaent kommunikationssystem bestaoende av foerdelade stationer, samt station och understation foer ett saodant kommunikationssystem. - Google Patents
Allmaent kommunikationssystem bestaoende av foerdelade stationer, samt station och understation foer ett saodant kommunikationssystem.Info
- Publication number
- FI900556A0 FI900556A0 FI900556A FI900556A FI900556A0 FI 900556 A0 FI900556 A0 FI 900556A0 FI 900556 A FI900556 A FI 900556A FI 900556 A FI900556 A FI 900556A FI 900556 A0 FI900556 A0 FI 900556A0
- Authority
- FI
- Finland
- Prior art keywords
- kommunikationssystem
- understation
- foerdelade
- allmaent
- bestaoende
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8900307A NL8900307A (nl) | 1989-02-08 | 1989-02-08 | Publiek communicatiesysteem met gedistribueerde stations, alsmede station en substations voor gebruik in zo een communicatiesysteem. |
NL8900307 | 1989-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI900556A0 true FI900556A0 (fi) | 1990-02-05 |
FI108097B FI108097B (fi) | 2001-11-15 |
Family
ID=19854097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI900556A FI108097B (fi) | 1989-02-08 | 1990-02-05 | Yleinen tietoliikennejärjestelmä koostuen hajautetuista asemista, sekä asema ja ala-asema tällaista tietoliikennejärjestelmää varten |
Country Status (10)
Country | Link |
---|---|
US (1) | US4980912A (fi) |
EP (1) | EP0382296B1 (fi) |
JP (1) | JP3285350B2 (fi) |
KR (1) | KR0155373B1 (fi) |
CN (1) | CN1020534C (fi) |
AU (1) | AU620298B2 (fi) |
CA (1) | CA2009290C (fi) |
DE (1) | DE69011543T2 (fi) |
FI (1) | FI108097B (fi) |
NL (1) | NL8900307A (fi) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144662A (en) * | 1989-02-08 | 1992-09-01 | U.S. Philips Corporation | Public communication system comprising distributed stations, and station and sub-station for use in such a communication system |
GB9010603D0 (en) * | 1990-05-11 | 1990-07-04 | Int Computers Ltd | Access control in a distributed computer system |
FR2663179B1 (fr) * | 1990-06-08 | 1992-09-11 | Matra Communication | Procede et dispositif transcontroleurs pour installation de diffusion de programmes de television a acces conditionnel. |
JP2781906B2 (ja) * | 1991-03-29 | 1998-07-30 | パイオニア株式会社 | ケーブルネットにおけるcatvセンター装置及び番組供給方法 |
USRE38898E1 (en) | 1994-05-24 | 2005-11-29 | Sony Corporation | Video data bus communication system and method |
DE69535496T2 (de) * | 1994-05-24 | 2008-04-10 | Sony Corp. | Datenbuskommunikation |
DE4419634A1 (de) * | 1994-06-04 | 1995-12-07 | Esd Vermoegensverwaltungsgesel | Entschlüsselungseinrichtung von digitalen Informationen und Verfahren zur Durchführung der Ver- und Entschlüsselung dieser |
DE4420970A1 (de) * | 1994-06-16 | 1995-12-21 | Esd Vermoegensverwaltungsgesel | Entschlüsselungseinrichtung von Entschlüsselungsalgorithmen und Verfahren zur Durchführung der Ver- und Entschlüsselung derselben |
US8548166B2 (en) * | 1995-04-03 | 2013-10-01 | Anthony J. Wasilewski | Method for partially encrypting program data |
US6937729B2 (en) | 1995-04-03 | 2005-08-30 | Scientific-Atlanta, Inc. | Representing entitlements to service in a conditional access system |
US7224798B2 (en) | 1995-04-03 | 2007-05-29 | Scientific-Atlanta, Inc. | Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system |
WO1997028630A2 (en) | 1996-02-02 | 1997-08-07 | Thomson Consumer Electronics, Inc. | System and method for interfacing multiple electronic devices |
US7515712B2 (en) | 1997-08-01 | 2009-04-07 | Cisco Technology, Inc. | Mechanism and apparatus for encapsulation of entitlement authorization in conditional access system |
US6388712B1 (en) * | 1997-10-09 | 2002-05-14 | Kabushiki Kaisha Toshiba | System for verifying broadcast of a commercial message |
GB2332314B (en) * | 1997-12-09 | 2001-05-16 | Sony Uk Ltd | Interface for a receiver and method of arrangement thereof |
US6738905B1 (en) * | 1998-04-15 | 2004-05-18 | Digital Video Express, L.P. | Conditional access via secure logging with simplified key management |
US6154206A (en) * | 1998-05-06 | 2000-11-28 | Sony Corporation Of Japan | Method and apparatus for distributed conditional access control on a serial communication network |
FR2792482A1 (fr) | 1999-04-13 | 2000-10-20 | Thomson Multimedia Sa | Reseau numerique local, notamment reseau numerique domestique, et procede de creation et de mise a jour d'un tel reseau |
AU769522B2 (en) * | 1999-11-17 | 2004-01-29 | Sony Corporation | Method and apparatus for digital signal processing |
MXPA02009435A (es) * | 2000-03-31 | 2003-02-12 | Thomson Multimedia Sa | Dispositivo para leer, grabar y restaurar datos digitales en un sistema de proteccion de copiado para los datos. |
EP2824868A1 (fr) * | 2001-08-24 | 2015-01-14 | Thomson Licensing | Réseau numérique local, procédés d'installation de nouveux dispositifs et procédés de diffusion et de réception de données dans un tel réseau |
US8396216B2 (en) * | 2003-11-21 | 2013-03-12 | Howard G. Pinder | Partial dual-encryption using program map tables |
US20050169477A1 (en) * | 2004-01-30 | 2005-08-04 | Green Richard R. | Wireless interface for removable digital content security devices |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528589A (en) * | 1977-02-14 | 1985-07-09 | Telease, Inc. | Method and system for subscription television billing and access |
JPS55127777A (en) * | 1979-03-24 | 1980-10-02 | Pioneer Electronic Corp | Scramble method of catv system |
JPS59174080A (ja) * | 1983-03-24 | 1984-10-02 | Sony Corp | テレビジヨン信号受信装置 |
US4751732A (en) * | 1984-07-06 | 1988-06-14 | Kabushiki Kaisha Toshiba | Broadcasting system |
US4633309A (en) * | 1985-05-06 | 1986-12-30 | Oak Industries Inc. | Cable television master/slave decoder control |
JPS6310991A (ja) * | 1986-07-02 | 1988-01-18 | Alps Electric Co Ltd | Catv受信装置 |
US4890320A (en) * | 1988-06-09 | 1989-12-26 | Monslow H Vincent | Television broadcast system for selective transmission of viewer-chosen programs at viewer-requested times |
-
1989
- 1989-02-08 NL NL8900307A patent/NL8900307A/nl not_active Application Discontinuation
-
1990
- 1990-02-01 US US07/474,966 patent/US4980912A/en not_active Expired - Lifetime
- 1990-02-02 EP EP90200238A patent/EP0382296B1/en not_active Expired - Lifetime
- 1990-02-02 DE DE69011543T patent/DE69011543T2/de not_active Expired - Fee Related
- 1990-02-05 CN CN90100995A patent/CN1020534C/zh not_active Expired - Fee Related
- 1990-02-05 CA CA002009290A patent/CA2009290C/en not_active Expired - Fee Related
- 1990-02-05 FI FI900556A patent/FI108097B/fi not_active IP Right Cessation
- 1990-02-05 JP JP02455790A patent/JP3285350B2/ja not_active Expired - Fee Related
- 1990-02-06 KR KR1019900001396A patent/KR0155373B1/ko not_active IP Right Cessation
- 1990-02-06 AU AU49111/90A patent/AU620298B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JP3285350B2 (ja) | 2002-05-27 |
AU620298B2 (en) | 1992-02-13 |
CN1020534C (zh) | 1993-05-05 |
NL8900307A (nl) | 1990-09-03 |
DE69011543D1 (de) | 1994-09-22 |
EP0382296B1 (en) | 1994-08-17 |
KR0155373B1 (ko) | 1998-11-16 |
AU4911190A (en) | 1990-08-16 |
JPH02250439A (ja) | 1990-10-08 |
DE69011543T2 (de) | 1995-03-02 |
FI108097B (fi) | 2001-11-15 |
KR900013731A (ko) | 1990-09-06 |
EP0382296A1 (en) | 1990-08-16 |
US4980912A (en) | 1990-12-25 |
CA2009290A1 (en) | 1990-08-08 |
CN1045317A (zh) | 1990-09-12 |
CA2009290C (en) | 2000-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI900556A0 (fi) | Allmaent kommunikationssystem bestaoende av foerdelade stationer, samt station och understation foer ett saodant kommunikationssystem. | |
FI875612A0 (fi) | Foerfarande foer lokalisering av en roerlig station, samt roerlig station och stoedstation foer utfoerande av foerfarandet. | |
FI911070A0 (fi) | Foerfarande foer framstaellning av skumplaster medelst anvaendning av drivgaser, vilka innehaoller fluoralkaner, och fluorerade etrar, samt enligt detta foerfarande framstaellda skumplaster. | |
FI850795A0 (fi) | Tobaksprodukt bestaoende av en foerportionerad tobakssats, vilken aer hylsaktigt omgiven av ett cigarettpapper samt foerfarande och anordning foer framstaellning av en dylik tobaksprodukt. | |
FI844865L (fi) | Nukleinsyrapaovisningsmedel, detektionsfoerfarande och reagenssystem foer detektering av en polynukleotidfas samt en foer detta anvaendbar antikropp. | |
FI875464A0 (fi) | Foer diskmaskiner avsedd, vattenhaltig och flytande komposition innehaollande ett stabiliserat enzymsystem. | |
FI902673A0 (fi) | Antiinflammatoriska och analgetiska foereningar, kompositioner innehaollande desamma samt anvaendning av desamma. | |
FI871515A (fi) | Spaerrlaminat foer eteriska oljor, aromaemnen, syre och vitaminer samt kartonger framstaellda av dessa laminat. | |
FI905395A0 (fi) | Flerlagersmassivtraeprodukter, saosom balkar, braedor och limbindbalkar samt foerfarande foer framstaellning av dessa. | |
FI852654L (fi) | Modifierad zsm-5-katalysator, foerfarande foer framstaellning och anvaendning av densamma samt foerfarande foer katalytisk krackning av ett kolvaeteinmatningsmaterial. | |
FI901461A0 (fi) | Underrede foer raelsfoerbundna godsvagn, saerskilt foer tankvagnar och kapslade bulkgodsvagnar. | |
FI916139A (fi) | Fibermassekomponent foer framstaellning av papper, papper framstaellt daerav samt foerfarande foer framstaellning av fibermassekomponent och papper. | |
FI892913A (fi) | Pseudoprimycinkomplex, komponenter och syra-additionssalter daerav samt foerfarande foer framstaellning av dessa. | |
FI901958A0 (fi) | Reninhaemmande dipeptider, foerfarande foer deras framstaellning, dessa innehaollande aemnen och deras anvaendning. | |
FI893337A0 (fi) | Foerfarande foer luftkonditionering och uppvaermning av ett rumsutrymme samt ett luftkonditionerat och uppvaermtrumsutrymme. | |
FI881726A0 (fi) | Foerfarande foer montering av en djurspaerr i ett roer, kombination av djurspaerren och roeret, djurspaerr samt roer. | |
FI843862L (fi) | E-triazolyl-pentanoler, foerfarande foer framstaellning av dessa foereningar samt dessa foereningar innehaollande biocida och vaextreglerande aemnen. | |
FI896212A (fi) | Dubbningsfoerfarande, holkdubb och dubband. | |
FI880473A0 (fi) | Ledningskanalsystem samt ledningskanal, apparatdosa och elledning foer ett dylikt system. | |
FI896211A0 (fi) | Holkdubb, avsett foer ett fordondaeck. | |
FI854566A0 (fi) | Behaollare, en stomme samt en laosning foer densamma, och en anordning foer tillverkning av naemnda stomme foer naemnda behaollare. | |
FI83371B (fi) | Foerfarande och arrangemang foer att faesta en skylt, saerskilt ett trafik maerke. | |
FI904029A0 (fi) | Foerfarande foer plantering av jordklimpsplantor medelst en automatisk och halvautomatisk planteringsmaskin varsamt i raett staellning och djup i ett vaextunderlag, samt anordningar foer att genomfoera foerfarandet. | |
FI905288A0 (fi) | Anordning foer uppresningsstaell, transport- samt lagringslaoda av tillfaelligt anvaendbara trafikmaerken och vaegvisare samt skafter av dessa. | |
FI891070A0 (fi) | Beslagfaestningsanordning, beslagremsarulla och saett att anordna denna i beslagsfaestningsanordningen samt foerfarande foer tillverkning av beslagremsarullan. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC | Name/ company changed in application |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. |
|
HC | Name/ company changed in application |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. |
|
FG | Patent granted |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. |
|
MA | Patent expired |