AU7698296A - Packet switching system using telephonic and satellite transmission - Google Patents
Packet switching system using telephonic and satellite transmissionInfo
- Publication number
- AU7698296A AU7698296A AU76982/96A AU7698296A AU7698296A AU 7698296 A AU7698296 A AU 7698296A AU 76982/96 A AU76982/96 A AU 76982/96A AU 7698296 A AU7698296 A AU 7698296A AU 7698296 A AU7698296 A AU 7698296A
- Authority
- AU
- Australia
- Prior art keywords
- telephonic
- switching system
- packet switching
- satellite transmission
- satellite
- 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.)
- Abandoned
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
- H04B7/18584—Arrangements for data networking, i.e. for data packet routing, for congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5691—Access to open networks; Ingress point selection, e.g. ISP selection
- H04L12/5692—Selection among different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/168—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/42623—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific decryption arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42676—Internal components of the client ; Characteristics thereof for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information, e.g. ADSL or cable modem
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6402—Address allocation for clients
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/6433—Digital Storage Media - Command and Control Protocol [DSM-CC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64707—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless for transferring content from a first network to a second network, e.g. between IP and wireless
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6583—Acknowledgement
-
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18558—Arrangements for managing communications, i.e. for setting up, maintaining or releasing a call between stations
- H04B7/1856—Arrangements for managing communications, i.e. for setting up, maintaining or releasing a call between stations for call routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI955773 | 1995-11-30 | ||
FI955773A FI100684B (sv) | 1995-11-30 | 1995-11-30 | Användning av paketförmedlande kommunikationsformens paketidentifierar e för att adressera mottagare |
PCT/FI1996/000640 WO1997020413A1 (en) | 1995-11-30 | 1996-11-29 | Packet switching system using telephonic and satellite transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7698296A true AU7698296A (en) | 1997-06-19 |
Family
ID=8544467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU76982/96A Abandoned AU7698296A (en) | 1995-11-30 | 1996-11-29 | Packet switching system using telephonic and satellite transmission |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7698296A (sv) |
FI (1) | FI100684B (sv) |
WO (1) | WO1997020413A1 (sv) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100591868B1 (ko) * | 1997-02-28 | 2006-10-24 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 플렉서블한멀티플렉스신호를전송하기위한전송시스템 |
US6393001B1 (en) * | 1997-06-13 | 2002-05-21 | Nippon Telegraph And Telephone Corporation | Satellite communication system, routing method for the system and storage device with program of the routing |
US6385647B1 (en) | 1997-08-18 | 2002-05-07 | Mci Communications Corporations | System for selectively routing data via either a network that supports Internet protocol or via satellite transmission network based on size of the data |
US6105060A (en) * | 1997-09-05 | 2000-08-15 | Worldspace, Inc. | System for providing global portable internet access using low earth orbit satellite and satellite direct radio broadcast system |
EP0901261B1 (en) | 1997-09-05 | 2013-01-09 | Hitachi, Ltd. | Transport protocol conversion method and protocol conversion equipment |
US6968394B1 (en) | 1997-09-22 | 2005-11-22 | Zaksat General Trading Co., Wll | Asymmetric satellite-based internet service |
MY127869A (en) * | 1997-09-22 | 2006-12-29 | Zak Sat General Trading Co Wll | Asymmetric satellite-based internet service |
US6289377B1 (en) * | 1997-11-10 | 2001-09-11 | General Instrument Corporation | Dynamic network configuration of a one-way adapter using a proxy agent that communicates with a resource server through a configured return path adapter |
US6545722B1 (en) | 1998-01-09 | 2003-04-08 | Douglas G. Brown | Methods and systems for providing television related services via a networked personal computer |
GB2333670B (en) | 1998-01-19 | 2003-02-12 | Ericsson Telefon Ab L M | Address allocation |
US6657978B1 (en) * | 1998-04-23 | 2003-12-02 | Transworld Communications (Usa), Inc. | Optimized integrated high capacity digital satellite trunking network |
FI107681B (sv) | 1998-06-10 | 2001-09-14 | Nokia Multimedia Network Termi | Förfarande och anordning för förmedling av information till ett DVB-nät |
DE29814544U1 (de) * | 1998-08-13 | 1998-12-10 | Media Art Reinhold Geiling Age | Zustellung abgeforderter Videosequenzen über Satelliten |
US6181931B1 (en) * | 1998-08-28 | 2001-01-30 | Qualcomm Inc. | Method and apparatus for dynamic address allocation in a wireless communication system |
SE519438C2 (sv) * | 1998-11-30 | 2003-02-25 | Ericsson Telefon Ab L M | Dynamisk allokering av adresser och adressöversättning i ett kommunikationsnät som består av minst två olika delnät |
DE19902869C2 (de) * | 1999-01-25 | 2001-11-15 | Data Planet Internat Gmbh | Vorrichtung und Verfahren zum Übertragen von IP-Datenpaketen |
US6189148B1 (en) | 1999-01-28 | 2001-02-13 | Douglas G. Brown | Methods and circuits using frequency shift keying modulation to transfer data over transmission lines simultaneous with television signals |
AU3585000A (en) * | 1999-01-28 | 2000-08-18 | Brown, Douglas G. | Methods and systems for providing information to set-top boxes having set-top box identifiers using frequency shift keying modulation |
JP3814678B2 (ja) * | 1999-02-02 | 2006-08-30 | パケッティー・インコーポレーテッド | サテライトを介するインターネット |
US6928656B1 (en) | 1999-05-14 | 2005-08-09 | Scientific-Atlanta, Inc. | Method for delivery of IP data over MPEG-2 transport networks |
FR2794327B1 (fr) * | 1999-05-28 | 2002-02-15 | Sagem | Emetteur de diffusion de donnees sur une pluralite de canaux comportant des filtres logiques pour les donnees a emettre |
US6986155B1 (en) | 1999-07-13 | 2006-01-10 | Sun Microsystems, Inc. | Methods and apparatus for selecting multicast IP data transmitted in broadcast streams |
US7257812B1 (en) | 1999-12-16 | 2007-08-14 | Sun Microsystems, Inc. | Methods and apparatus for managing an application |
DE60037318T2 (de) * | 1999-07-13 | 2008-11-27 | Sun Microsystems, Inc., Palo Alto | Verfahren und vorrichtung zur auswahl von mehrfach gesendeten ip-daten die innerhalb eines rundfunkstromes übertragen werden |
FR2796790B1 (fr) * | 1999-07-23 | 2002-11-29 | Sagem | Procedes de transmission et de diffusion de paquets de donnees et recepteurs pour la mise en oeuvre des procedes |
AU6791100A (en) * | 1999-08-20 | 2001-03-19 | General Instrument Corporation | System and method for facilitating transmission of ip data over digital mpeg networks |
GB2354677A (en) * | 1999-09-27 | 2001-03-28 | On Digital Plc | Copy protection of digital video broadcast data |
JP2001127757A (ja) | 1999-10-28 | 2001-05-11 | Sony Corp | データ受信方法及びデータ受信装置 |
EP1109405A1 (en) * | 1999-12-16 | 2001-06-20 | CANAL+ Société Anonyme | Communication with receiver/decoder |
WO2001047275A1 (en) * | 1999-12-20 | 2001-06-28 | Viacast Networks, Inc. | Data transport stream demultiplexer system |
US8359405B1 (en) | 2000-02-28 | 2013-01-22 | John Border | Performance enhancing proxy and method for enhancing performance |
AU2001255444A1 (en) * | 2000-04-18 | 2001-10-30 | B2C2, Inc. | Assembling transport packets into ip packets using a clock signal from the transport stream |
US20020026643A1 (en) * | 2000-05-12 | 2002-02-28 | Henry Ewen | Data transmission system and method |
DE10029643A1 (de) * | 2000-06-16 | 2001-12-20 | Deutsche Telekom Ag | Verfahren zur abhörsicheren Übertragung von IP-Diensten über ein Rundfunkmedium |
FR2814892B1 (fr) * | 2000-10-04 | 2003-02-21 | At Sky | Systeme permettant d'utiliser un ordinateur comme serveur pour televiseurs |
FR2817057B1 (fr) * | 2000-11-20 | 2003-02-07 | Cit Alcatel | Procede d'adressage dans un reseau d'acces ou d'infrastructure satellites |
DE10103293A1 (de) * | 2001-01-25 | 2002-08-14 | Siemens Ag | Verfahren und Anordnung zur bidirektionalen Nachrichtenübertragung bei unterschiedlichen bzw. geteilten Rückkanälen |
KR20040005925A (ko) | 2001-04-20 | 2004-01-16 | 제너럴 인스트루먼트 코포레이션 | 전송 멀티플렉서에서 대역폭 활용의 실시간 표시 |
DE10133833A1 (de) * | 2001-07-12 | 2003-01-30 | Siemens Ag | Verfahren zum Etablieren einer Paketdatenverbindung zwischen Stationen eines Netzwerks und Station dafür |
US6757535B2 (en) | 2001-08-31 | 2004-06-29 | The Boeing Company | System and method for providing network addresses to mobile platforms |
US7050505B2 (en) | 2001-09-13 | 2006-05-23 | General Instrument Corporation | Aliasing and routing of plural MPEG data streams |
US7408961B2 (en) | 2001-09-13 | 2008-08-05 | General Instrument Corporation | High speed serial data transport between communications hardware modules |
US7054902B2 (en) | 2001-10-23 | 2006-05-30 | Packeteer, Inc. | Multicast delivery systems and methods |
US7908388B1 (en) | 2001-11-20 | 2011-03-15 | Nokia Corporation | Multicast address to packet identifier mapping for broadcast systems |
BRPI0406665A (pt) | 2003-01-09 | 2005-12-06 | Thomson Licensing Sa | Método e equipamento para mapear uma corrente de transporte mpeg para pacotes ip para irradiação por wlan |
SG190505A1 (en) | 2011-11-24 | 2013-06-28 | Chikka Pte Ltd | System and method for detecting broadband service and a charging mechanism for same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4793813A (en) * | 1985-10-15 | 1988-12-27 | The Board Of Trustees Of The University Of Illinois | Computer-based education system |
NL9001423A (nl) * | 1990-06-21 | 1992-01-16 | Nederland Ptt | Interactief communicatie- en transportsysteem voor stilstaande beelden. |
TW318315B (sv) * | 1993-05-03 | 1997-10-21 | At & T Corp | |
EP0680216B1 (en) * | 1994-04-28 | 2007-11-21 | OpenTV, Inc. | Apparatus and method for formulating an interactive signal |
US5499046A (en) * | 1994-05-23 | 1996-03-12 | Cable Services Technologies, Inc. | CATV distribution system with each channel having its own remote scheduler |
EP0765560A1 (en) * | 1994-06-08 | 1997-04-02 | Hughes Aircraft Company | Apparatus and method for hybrid network access |
IT1277861B1 (it) * | 1995-03-22 | 1997-11-12 | Space Engineering Spa | Sistema di telecomunicazioni via satellite per l'accesso remoto a internet |
-
1995
- 1995-11-30 FI FI955773A patent/FI100684B/sv active IP Right Grant
-
1996
- 1996-11-29 AU AU76982/96A patent/AU7698296A/en not_active Abandoned
- 1996-11-29 WO PCT/FI1996/000640 patent/WO1997020413A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FI100684B (sv) | 1998-01-30 |
FI955773A (sv) | 1997-05-31 |
WO1997020413A1 (en) | 1997-06-05 |
FI955773A0 (fi) | 1995-11-30 |
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