EP1316167A2 - Verfahren und system für die datenübertragung von und zu dem internet mit verwendung eines kommunikationsnetzes und eines rundfunksystems - Google Patents
Verfahren und system für die datenübertragung von und zu dem internet mit verwendung eines kommunikationsnetzes und eines rundfunksystemsInfo
- Publication number
- EP1316167A2 EP1316167A2 EP01967306A EP01967306A EP1316167A2 EP 1316167 A2 EP1316167 A2 EP 1316167A2 EP 01967306 A EP01967306 A EP 01967306A EP 01967306 A EP01967306 A EP 01967306A EP 1316167 A2 EP1316167 A2 EP 1316167A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- internet
- information
- radio system
- radio
- communication network
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17336—Handling of requests in head-ends
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
-
- 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
- H04N21/23617—Multiplexing of additional data and video streams by inserting additional data into a data carousel, e.g. inserting software modules into a DVB carousel
-
- 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]
- H04N21/20—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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2408—Monitoring of the upstream path of the transmission network, e.g. client requests
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- 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
- H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
-
- 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
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/16—Arrangements for broadcast or for distribution of identical information repeatedly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
- H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/30—Aspects of broadcast communication characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data
- H04H2201/33—Aspects of broadcast communication characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data via the broadcast channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
- H04H60/91—Mobile communication networks
Definitions
- the invention relates to a method and a system for communication with the Internet according to the preamble of the independent claims.
- a terminal device e.g. B. a personal computer or a mobile terminal
- a communication network e.g. B. landline or cellular network
- the object of the invention is to propose a method and system for communication with the Internet which can be implemented and used inexpensively for both the provider and the end user with an increased effective data rate.
- At least one communication network and a broadcasting system are used for a connection between a terminal device and the Internet, selected information provided on the Internet being sent out via the broadcasting system, and on the user side there is a terminal device which provides communication devices for communicating with the Internet a communication network and facilities to receive the Internet information broadcast by the broadcasting system.
- This random access which is implemented via the point-to-point connection of the communication network, is supplemented by the simultaneous distribution of data via the broadcasting system.
- the frequently requested information or information whose access is to be processed quickly is preferably sent simultaneously to a group of users via the radio system.
- This combination according to the invention considerably accelerates access to information made available on the Internet. This acceleration is achieved by combining the advantages of a dial-up connection in the communication network with a forward and backward direction with those of a radio system in the form of a point-to-multipoint connection.
- the system uses the option of transmitting the IP (Internet Protocol) protocol used in the Internet in the broadcast signal.
- IP Internet Protocol
- This option of transmitting the Internet protocol is defined for the MPEG-2 transmission protocol (basis for DVB) and is called Multiprotocol Encapsulation (EN 301 192 DVB Specification for data broadcasting, ISO / IEC 13819-6 Extensions for DSM-CC) ,
- ETSI TS 101 759 DAB Data Broadcasting for the transmission of the IP protocol.
- analog radio systems there are also some suggestions for the transmission of the Internet protocol.
- the radio systems offer in particular the advantage of using a point-to-multipoint connection (multicast) to simultaneously make the data to be distributed available to a number of receivers which are not restricted by the bandwidth. Furthermore, the transmission of IP data can be optimized by almost any design of the DAB / DVB radio cells.
- the system offers a number of advantages for the recipient and the sender of the data:
- Dial-up connections often do not offer the transmission capacity desired by the recipient, especially when using
- the cost of transferring data on the point-to-point dial-up connection between the recipient and the Internet depends on the duration of the connection or the number of data transferred.
- the simultaneous transmission of data with the point-to-multipoint connection to many receivers can significantly reduce the costs for one receiver.
- the load on the servers / networks from the frequently requested Internet services can be significantly reduced by the simultaneous transmission via radio.
- a desired Internet service can be made available to a user in a targeted manner.
- the improved access time to this service offers another advantage.
- the system described in the example according to FIG. 1 uses a broadcasting system 1 which allows video or audio data streams and digital data streams to be transmitted.
- the broadcasting system 1 can be designed for the transmission of audio streams, for example DAB (digital audio broadcast) or the analog method, and / or for the transmission of video and audio streams the DVB (digital video broadcast).
- Selected Internet information that can be received by a terminal device 12 is sent out via the radio system 1.
- a mobile communication network 11 ie a mobile radio connection, is used for direct access of the terminal device 12 to the Internet 8.
- Cellular connections are to be understood as dial-up connections via a radio system. A connection to the Internet is established via this dial-up connection.
- This connection is usually implemented via an Internet access instance 10 (Internet Service Provider (ISP)).
- ISP Internet Service Provider
- This dial-up connection forms a point-to-point connection between the ISP 10 and the user 19 of the system described.
- a point-to-point connection with the provider of a desired service 9 on the Internet 8 is then established via this Internet access.
- the Internet 8 enables access to data services 9 (Internet service).
- the Internet services 9 uses the protocols defined on the Internet, for example the Hypertext Transfer Protocol (HTTP), in order to provide information to a group of Internet users.
- HTTP Hypertext Transfer Protocol
- the Internet Service Provider 10 (ISP) is generally required, which realizes the Internet access and is located between the dial-up connection established via the mobile radio network 11 and the Internet 8, the mobile radio dial-up connection 11 via the ISP 10 Allows users via his communication device 18 a mobile and random access to the Internet 8 with a return channel.
- ISP Internet Service Provider 10
- the broadcasting system 1 comprises an Internet access device 2, which procures the necessary data from the Internet 8.
- the access device 2 is preferably connected to the Internet 8 via a data connection with a high transmission capacity.
- the data loaded from the Internet are stored in a memory device 4 (memory Tx).
- An access control device 3 controls the behavior of the access device 2 depending on various factors, such as. B. frequently in demand Internet services.
- the access control device 3 receives messages from Internet services 9 and takes them into account when controlling the access unit 2.
- the Internet services 9 can thereby z. B. activate the simultaneous transmission of data via the radio system. It is also possible to control the activity of the radio system over time.
- a data provision device 5 (carousel) accesses the data stored in the storage device 4 cyclically. It makes this data available via a bidirectional connection to an interface device 6a.
- the Internet data are set in the provision device 5 in accordance with the frequency of transmission.
- the frequency of adjustment is dynamically adapted to the requirements. This results in a relief of the queue situation in the provision device 5 and a reduction in the waiting time for the user.
- the device 6a (one-way streamer) as part of the interface unit carries out a conversion between the bidirectional input data stream from the provision device and the unidirectional output data stream to the radio transmitter. In addition, it provides the unidirectional data flow with a protocol that ensures unidirectional transmission.
- An IP encapsulator 6a as part of the interface device generates a data stream corresponding to the broadcast system used from the IP data stream supplied by the provision device 5 or inserts this IP data stream into an existing broadcast signal.
- the radio signals containing Internet information for. B. in DAB or DVB-T format.
- An interface device 14 (IP extractor) filters the IP data stream out of the broadcast signal and makes the IP data available to subsequent units.
- the IP data provided by the device 14, which can sometimes consist of unrelated fragments, are combined to form the protocols and data structures originally available on the Internet. These combined data are stored in a memory device 16 (memory Rx).
- An access control device 17 realizes the access of the user of the Internet service to the service. If the necessary data have already been transmitted via the radio signal and stored in the storage device 16, the Internet information is taken from the storage unit 16 (indirect feeding). Are these dates not about that
- the access control device accesses the Internet directly and procures the necessary data (direct supply). This connection takes place via the mobile radio connection 11 with a forward and backward direction.
- the user can visualize and process the data in a known manner using a PC or mobile phone.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10044161 | 2000-09-06 | ||
| DE10044161A DE10044161B4 (de) | 2000-09-06 | 2000-09-06 | Verfahren und System zur Kommunikation mit dem Internet |
| PCT/EP2001/010061 WO2002021738A2 (de) | 2000-09-06 | 2001-08-31 | Verfahren und system für die datenübertragung von und zu dem internet mit verwendung eines kommunikationsnetzes und eines rundfunksystems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1316167A2 true EP1316167A2 (de) | 2003-06-04 |
Family
ID=7655347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01967306A Ceased EP1316167A2 (de) | 2000-09-06 | 2001-08-31 | Verfahren und system für die datenübertragung von und zu dem internet mit verwendung eines kommunikationsnetzes und eines rundfunksystems |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7058394B2 (de) |
| EP (1) | EP1316167A2 (de) |
| AU (1) | AU2001287709A1 (de) |
| DE (1) | DE10044161B4 (de) |
| WO (1) | WO2002021738A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10105188B4 (de) * | 2001-02-06 | 2005-12-01 | Robert Bosch Gmbh | Verfahren zur Einspeisung von Internetseiten in digitale Rundfunksignale |
| FI20021213A0 (fi) * | 2002-06-20 | 2002-06-20 | Nokia Corp | Menetelmä ja laite matkaviestintään |
| EP2573963A1 (de) * | 2007-05-30 | 2013-03-27 | Sezmi Corporation | Programmierung von Inhaltsbeschränkungen in einem Inhaltsausgabesystem |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2313981A (en) * | 1940-03-21 | 1943-03-16 | Jr John Weber | Self-shank button drilling machine |
| EP0716370A3 (de) * | 1994-12-06 | 2005-02-16 | International Business Machines Corporation | Ein Plattenzugangsverfahren, um Multimedia- und Videoinformation auf Wunsch über Grossraumnetze zu liefern |
| WO1996028904A1 (en) * | 1995-03-16 | 1996-09-19 | Bell Atlantic Network Services, Inc. | Simulcasting digital video programs for broadcast and interactive services |
| US6021433A (en) * | 1996-01-26 | 2000-02-01 | Wireless Internet, Inc. | System and method for transmission of data |
| US5935207A (en) * | 1996-06-03 | 1999-08-10 | Webtv Networks, Inc. | Method and apparatus for providing remote site administrators with user hits on mirrored web sites |
| GB2313981B (en) * | 1996-06-06 | 2001-04-18 | Roke Manor Research | Assymetric communications channel for a portable computer |
| US5991306A (en) * | 1996-08-26 | 1999-11-23 | Microsoft Corporation | Pull based, intelligent caching system and method for delivering data over a network |
| US6058422A (en) * | 1996-09-17 | 2000-05-02 | Lucent Technologies Inc. | Wireless internet access system |
| US6289389B1 (en) * | 1997-06-03 | 2001-09-11 | Lextron Systems, Inc. | Enhanced integrated data delivery system |
| US6122263A (en) * | 1997-06-10 | 2000-09-19 | Telefonaktiebolaget Lm Ericsson | Internet access for cellular networks |
| WO1999018684A1 (en) * | 1997-10-03 | 1999-04-15 | Anglin Richard Jr | Interactive digital data broadcasting system |
| US6351467B1 (en) * | 1997-10-27 | 2002-02-26 | Hughes Electronics Corporation | System and method for multicasting multimedia content |
| US6351761B1 (en) * | 1998-12-18 | 2002-02-26 | At&T Corporation | Information stream management push-pull based server for gathering and distributing articles and messages specified by the user |
| JP2000232670A (ja) * | 1999-02-09 | 2000-08-22 | Sony Corp | 通信装置、通信システムおよびその方法 |
| US6721794B2 (en) * | 1999-04-01 | 2004-04-13 | Diva Systems Corp. | Method of data management for efficiently storing and retrieving data to respond to user access requests |
| US6477704B1 (en) * | 1999-06-21 | 2002-11-05 | Lawrence Cremia | Method of gathering and utilizing demographic information from request-based media delivery system |
| US6470189B1 (en) * | 1999-09-29 | 2002-10-22 | Motorola, Inc. | Method and apparatus in a wireless transceiver for seeking and transferring information available from a network server |
| US6742038B2 (en) * | 2000-04-07 | 2004-05-25 | Danger, Inc. | System and method of linking user identification to a subscriber identification module |
| US6810413B1 (en) * | 2000-06-30 | 2004-10-26 | Covad Communitions Group, Inc. | System and method for providing internet content using hybrid wireless and wire technologies at the end user site |
| US20020178236A1 (en) * | 2001-05-24 | 2002-11-28 | Patel Harikrushna S. | Internet broadcast system |
| US20030154487A1 (en) * | 2002-02-06 | 2003-08-14 | Dainippon Screen Mfg. Co., Ltd. | Digital content providing system |
-
2000
- 2000-09-06 DE DE10044161A patent/DE10044161B4/de not_active Expired - Fee Related
-
2001
- 2001-08-31 AU AU2001287709A patent/AU2001287709A1/en not_active Abandoned
- 2001-08-31 WO PCT/EP2001/010061 patent/WO2002021738A2/de not_active Ceased
- 2001-08-31 EP EP01967306A patent/EP1316167A2/de not_active Ceased
- 2001-08-31 US US10/363,950 patent/US7058394B2/en not_active Expired - Fee Related
Non-Patent Citations (3)
| Title |
|---|
| "RVK 99", PROCEEDINGS OF RADIOVETENSKAP OCH KOMMUNIKATION 99, 1999, KARLSKRONA, SWEDEN, XP008086381 * |
| LAUTERBACH T. ET AL: "Mobile interaktive Multimedia-Dienste auf Grundlage des DAB/GSM-Systems", NTG FACHBERICHTE, no. 144, 1997, VDE VERLAG, BERLIN, DE, pages 161 - 166, XP000973231 * |
| OSSFELD J.: "RVK 99: MEMO brings DAB into interactive mobile multimedia", INTERNET CITATION, 14 June 1999 (1999-06-14), pages 1 - 5, XP002241915, Retrieved from the Internet <URL:http://www.eurescom.de/~ftproot/web-deliverables/public/P1000-series/P1046/T1/MEMO/MEMOsystem.pdf> [retrieved on 20030521] * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002021738A3 (de) | 2002-12-27 |
| AU2001287709A1 (en) | 2002-03-22 |
| DE10044161B4 (de) | 2006-12-07 |
| US20040014465A1 (en) | 2004-01-22 |
| US7058394B2 (en) | 2006-06-06 |
| WO2002021738A2 (de) | 2002-03-14 |
| DE10044161A1 (de) | 2002-03-21 |
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Inventor name: ZUREK-TERHARDT, GUENTHER Inventor name: BOEGELSACK, MARTIN |
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