WO2001033856A1 - Radio vod system - Google Patents
Radio vod system Download PDFInfo
- Publication number
- WO2001033856A1 WO2001033856A1 PCT/KR2000/001235 KR0001235W WO0133856A1 WO 2001033856 A1 WO2001033856 A1 WO 2001033856A1 KR 0001235 W KR0001235 W KR 0001235W WO 0133856 A1 WO0133856 A1 WO 0133856A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- video
- vod system
- audio
- data
- signal
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/71—Wireless systems
-
- 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
- H04N21/4341—Demultiplexing of audio 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]
- H04N21/20—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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- 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
- H04N21/2368—Multiplexing of audio 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]
- H04N21/20—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
-
- 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
- H04N21/43—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
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- 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
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone 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]
- H04N21/60—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
- 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
-
- 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
- H04N7/17318—Direct or substantially direct transmission and handling of requests
Definitions
- the present invention relates generally to a radio VOD (Video-On-Demand) system. More particularly, the present invention relates to a radio VOD system that can provide various multimedia files through radio communication at the time desired by the user.
- VOD Video-On-Demand
- a prior art radio VOD system comprises of a server, which is an information provider, a network, and an indoor receiver such as a set-top box.
- the server stores video information and its associated application software for controlling the video information in a bundle, and selectively transmits the video information to an end user device (i.e., set-top box) at the request of the end user.
- a wideband network which is capable of transmitting the video information at a rate of several Mbps.
- the set-top box which is an indoor receiver installed in a home of the end user, serves as a terminal station of a wideband transmission line.
- the wideband transmission line is a physical transmission medium, and decodes digital information transmitted from the server. The decoded digital information is displayed on a TV monitor. Furthermore, the set-top box transmits a user's request to the server.
- a VOD system does not depend on a physical transmission line.
- a radio VOD system introduced by NTT company Japan
- the base station and the mobile terminal can wirelessly exchange data using a frequency of 25 GHz at a rate of 10Mbps for short distances of 50 to 100m.
- the radio VOD system introduced by NTT company can be simultaneously accessed by a maximum of 16 users and can transmit information at a rate of up to
- an object of the present invention to provide a low cost radio VOD system which can stably transmit and reproduce data even at a low frequency band.
- the presently claimed invention provides a radio VOD (Video-On-Demand) system.
- a server provides a video file and an audio file
- a server manager manages the server so as to transmit a video file and an audio file at a user's request.
- An exchange converts the video file and the audio file provided from the server through a network to the corresponding video and audio signals.
- a mobile terminal receives the video and audio signals from the exchange through separate channels, and reads only the user requested data from the received video and audio signals.
- the mobile terminal comprises first and second tuners for separately receiving the video signal and the audio signal, respectively; a signal processor for detecting a video signal and an audio signal, selected by the user, from the video and audio signals received through the first and second tuners; first and second decoders for decoding the video and audio signals detected by the signal processor, respectively; a video display for outputting the decoded video signal; and an audio output device for outputting the decoded audio signal.
- a signal processor for detecting a video signal and an audio signal, selected by the user, from the video and audio signals received through the first and second tuners
- first and second decoders for decoding the video and audio signals detected by the signal processor, respectively
- a video display for outputting the decoded video signal
- an audio output device for outputting the decoded audio signal.
- a radio VOD (Video-On-Demand) system comprises: a server means for providing data comprising a video file and an associated audio file to at least one user; a server manager for managing the transmission of the video file and an audio file of the data requested by the at least one user; an exchange means for converting the video file and the audio file provided from the server through a network to provide separately a video signal and an associated audio signal for separate wireless transmission of the requested data; and, a mobile terminal means for receiving through separate channels the separate wireless transmission of the video signal and the associated audio signal converted by the exchange means, and outputting only the requested data comprising the video file and the associated audio file to the at least one user.
- a server means for providing data comprising a video file and an associated audio file to at least one user
- a server manager for managing the transmission of the video file and an audio file of the data requested by the at least one user
- an exchange means for converting the video file and the audio file provided from the server through a network to provide separately a video signal and an associated audio signal for
- the exchange means includes a base station for separate wireless transmission of the video signal and the associated audio signal.
- the base station is a portion of the exchange means which is remote from a remainder of the exchange means.
- the exchange means may include one of an Asynchronous Transfer Mode (ATM) and a high-speed Ethernet switching device.
- ATM Asynchronous Transfer Mode
- the server means may include a separate video server and an audio server.
- the server manager may communicate with at least one of a PSTN (public switched telephone network) and a LAN (local area network) for remote access thereto.
- PSTN public switched telephone network
- LAN local area network
- the mobile terminal means comprises: first and second tuners for separately receiving the video signal and the associated audio signal, respectively, from the exchange means; a signal processing means for detecting the video signal and the associated audio signal of the data selected by the user, from a plurality of video signals and their respectively associated audio signals received through the first and second tuners; first and second decoders for decoding the video and audio signals detected by the signal processing means, respectively; a video display for outputting the decoded video signal of the data selected by the user; and, an audio output device for outputting the associated decoded audio signal of the data selected by the user.
- the video and audio signals output from the exchange means each comprise an ID (identification) field, a data field and a null data field.
- the signal processing means of the mobile terminal means reads the ID field of the received video and audio signals from the first and second tuners to detect the video signal and associated audio signal of the data selected by the user for decoding by the first and second decoders.
- the signal processing means may comprise a digital signal processor, and the data requested by the user is a multimedia file.
- the mobile terminal means may include transmission means to request data from the VOD system by wireless communication.
- the transmission means includes means for wireless communication with the exchange means.
- the exchange means comprises means for receiving the data request of the user transmitted by wireless communication from the mobile terminal means.
- the frequency of the data request transmitted by the mobile terminal means to the exchange means may be different than a frequency of the video signal and a frequency of the audio signal transmitted by the exchange means to the mobile terminal means.
- FIG. 1 is a diagram illustrating a radio VOD system according to an embodiment of the present invention
- FIG. 2 is a detailed diagram illustrating the mobile terminal of FIG. 1 ; and, FIG. 3 is a diagram illustrating a data format according to an embodiment of the present invention.
- FIG. 1 illustrates a radio VOD system according to an embodiment of the present invention.
- a first broadcasting contents server 10 stores and manages video files (i.e. a video server), and a second broadcasting contents server
- a personal computer (PC) stores and manages audio files (i.e. an audio server).
- a personal computer (PC) personal computer
- PSTN public switched telephone network
- LAN (local area network) 40 for remote access thereto is a server manager.
- the server manager checks a user desired (or selected) list and various reserved states, and transmits the corresponding data list to the first and second contents servers 10 and 20.
- An exchange 60 converts the video and audio files provided from the first and second contents servers 10 and 20 through a network 50 to the corresponding video and audio signals.
- the exchange 60 may include an ATM (Asynchronous Transfer Mode) switching device or a high-speed Ethernet switching device.
- the video and audio signals output from the exchange 60 are transmitted to a mobile terminal 80 through the base station 70 and restored to the original video and audio signals.
- FIG. 2 illustrates a detailed block diagram of the mobile terminal 80. A detailed description of the radio VOD system will be made below with reference to FIG. 2.
- the first and second contents servers 10 and 20 when a user requests video and audio files from system via terminal 80, the first and second contents servers 10 and 20 (under the control of server manager 30) respectively read a video file Sv and an audio file Sa.
- the video file Sv and the audio file Sa read by the first and second contents servers 10 and 20 are transmitted to the exchange 60 through the network 50.
- the exchange 60 encodes the video file Sv and audio file Sa into the corresponding baseband signals, and outputs the encoded baseband signals in the form of carriers.
- the video file Sv and the audio file Sa which were output in the form of carriers, are received at the mobile terminal 80 through the base station 70.
- the mobile terminal 80 receives the video file Sv and the audio file Sa through a first tuner 82 and a second turner 84, respectively.
- the video file in the form of the carrier is transmitted as an NTSC broadcasting signal.
- the video and audio signals received through the first and second turners 82 and 84 are digital processed by a digital signal processor (DSP) 86.
- DSP digital signal processor
- FIG. 3 illustrates an example of the data format of the video file Sv and the audio file Sa. That is, the video file Sv and the audio file Sa each are comprised of an ID (Identification) field, a data field and a null data filed. The ID field is filled with information for identifying the user who has requested the video file and the audio file.
- ID Identity
- a video decoder 88 and an audio decoder 90 decode video data and audio data output from the DSP 86, respectively.
- a video display (or monitor) 92 and an audio output device (or speaker) 94 output the decoded video and audio data provided from the video decoder 88 and the audio decoder 90, respectively.
- the user of the mobile terminal 80 can view and listen to the video and audio files that he has requested wirelessly, through the monitor and the speaker.
- the data request from the user by the mobile terminal 80 may be sent by wireless communication to the exchange 60 via the base station 70.
- the mobile terminal includes transmission means to transmit the data request by wireless communication.
- the frequency of the data request preferably is of a frequency which differs from the frequencies of both the audio signal and the video signal transmitted via base station 70 to the mobile terminal 80.
- the exchange means may contain means for receiving the data request by wireless transmission from the mobile terminal, which would include means for decoding the radio signal transmitted by the mobile terminal to extract, for example, an identifier of the data requested by the user.
- an identifier could be an ID portion which identifies the particular file or files stores in the VOD system.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00971873A EP1188319A4 (en) | 1999-11-01 | 2000-10-30 | Radio vod system |
AU10614/01A AU753718B2 (en) | 1999-11-01 | 2000-10-30 | Radio VOD system |
JP2001534878A JP3657224B2 (en) | 1999-11-01 | 2000-10-30 | Radio video on demand system |
CA002351388A CA2351388C (en) | 1999-11-01 | 2000-10-30 | Radio vod system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990047897A KR20010044860A (en) | 1999-11-01 | 1999-11-01 | A portable video on demand system |
KR1999/47897 | 1999-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001033856A1 true WO2001033856A1 (en) | 2001-05-10 |
Family
ID=19617970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2000/001235 WO2001033856A1 (en) | 1999-11-01 | 2000-10-30 | Radio vod system |
Country Status (9)
Country | Link |
---|---|
US (1) | US6959448B1 (en) |
EP (1) | EP1188319A4 (en) |
JP (1) | JP3657224B2 (en) |
KR (1) | KR20010044860A (en) |
CN (1) | CN1290329C (en) |
AU (1) | AU753718B2 (en) |
CA (1) | CA2351388C (en) |
RU (1) | RU2215374C2 (en) |
WO (1) | WO2001033856A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2394853A (en) * | 2002-09-17 | 2004-05-05 | Samsung Electronics Co Ltd | Mobile terminal with TV reception and display function |
CN100394738C (en) * | 2005-03-28 | 2008-06-11 | 神州亿品科技有限公司 | Distributed multimedia information dissemination system |
US7542785B2 (en) | 2001-11-23 | 2009-06-02 | Sk Telecom Co., Ltd. | Method for setting up theme pictures and ringing tones of a mobile telecommunication terminal |
EP2352288A1 (en) * | 2008-11-25 | 2011-08-03 | ZTE Corporation | Method for transmitting and receiving the service data of handset tv |
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JP2002057645A (en) * | 2000-08-10 | 2002-02-22 | Ntt Docomo Inc | Method for data transfer and mobile unit server |
JP2002185943A (en) * | 2000-12-12 | 2002-06-28 | Nec Corp | Broadcasting viewing method, broadcasting transmission server, portable terminal and multi-spot speaking and broadcasting control viewing equipment |
KR100658899B1 (en) * | 2000-12-19 | 2006-12-15 | 엘지전자 주식회사 | Method of Movements controling in Multimedia Service Mobile Phone |
WO2002076099A1 (en) * | 2001-02-22 | 2002-09-26 | Cheong Seok Oh | Realtime/on-demand wireless multicasting system using mobile terminal and method thereof |
KR20020092519A (en) * | 2001-06-04 | 2002-12-12 | (주)이너베이 | System and method for watching and reservation for Internet TV program |
US20030070174A1 (en) * | 2001-10-09 | 2003-04-10 | Merrill Solomon | Wireless video-on-demand system |
KR20030043317A (en) * | 2001-11-27 | 2003-06-02 | 주식회사 모터코리아 | CDMA/DIGITAL AUDIO omitted |
CN1729692A (en) * | 2002-10-25 | 2006-02-01 | 迪斯尼实业公司 | Streaming of digital data to a portable device |
US9325998B2 (en) * | 2003-09-30 | 2016-04-26 | Sharp Laboratories Of America, Inc. | Wireless video transmission system |
US8018850B2 (en) * | 2004-02-23 | 2011-09-13 | Sharp Laboratories Of America, Inc. | Wireless video transmission system |
SG125959A1 (en) * | 2004-05-14 | 2006-10-30 | Eyemail Technology Inc | Method and system for transmitting interactive contents |
US20070058614A1 (en) * | 2004-06-30 | 2007-03-15 | Plotky Jon S | Bandwidth utilization for video mail |
US8356327B2 (en) * | 2004-10-30 | 2013-01-15 | Sharp Laboratories Of America, Inc. | Wireless video transmission system |
US7801478B2 (en) * | 2005-05-03 | 2010-09-21 | Marvell International Technology Ltd. | Systems for and methods of remote host-based media presentation |
US20070039025A1 (en) * | 2005-08-09 | 2007-02-15 | Nokia Corporation | Method for application sharing |
US20070067480A1 (en) * | 2005-09-19 | 2007-03-22 | Sharp Laboratories Of America, Inc. | Adaptive media playout by server media processing for robust streaming |
US20070076715A1 (en) * | 2005-09-30 | 2007-04-05 | Bauer Markus G | Method for providing a multicast service within a wireless communications system |
KR100728019B1 (en) * | 2005-12-12 | 2007-06-13 | 삼성전자주식회사 | Method for wireless transmitting audio signals and appararus thereof |
US9544602B2 (en) | 2005-12-30 | 2017-01-10 | Sharp Laboratories Of America, Inc. | Wireless video transmission system |
US7779444B2 (en) * | 2006-07-23 | 2010-08-17 | William Glad | System and method for video on request |
US8861597B2 (en) * | 2006-09-18 | 2014-10-14 | Sharp Laboratories Of America, Inc. | Distributed channel time allocation for video streaming over wireless networks |
CN101123718B (en) * | 2007-09-13 | 2011-12-21 | 华为技术有限公司 | Multi-media ordering method and system |
CN106847323B (en) * | 2017-03-22 | 2023-11-24 | 广州酷狗计算机科技有限公司 | Audio playing equipment |
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-
1999
- 1999-11-01 KR KR1019990047897A patent/KR20010044860A/en not_active Application Discontinuation
-
2000
- 2000-10-30 WO PCT/KR2000/001235 patent/WO2001033856A1/en active IP Right Grant
- 2000-10-30 CN CNB008024030A patent/CN1290329C/en not_active Expired - Fee Related
- 2000-10-30 CA CA002351388A patent/CA2351388C/en not_active Expired - Fee Related
- 2000-10-30 EP EP00971873A patent/EP1188319A4/en not_active Ceased
- 2000-10-30 AU AU10614/01A patent/AU753718B2/en not_active Ceased
- 2000-10-30 JP JP2001534878A patent/JP3657224B2/en not_active Expired - Fee Related
- 2000-10-30 RU RU2001117840/09A patent/RU2215374C2/en not_active IP Right Cessation
- 2000-11-01 US US09/704,202 patent/US6959448B1/en not_active Expired - Fee Related
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US7542785B2 (en) | 2001-11-23 | 2009-06-02 | Sk Telecom Co., Ltd. | Method for setting up theme pictures and ringing tones of a mobile telecommunication terminal |
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GB2394853B (en) * | 2002-09-17 | 2005-09-14 | Samsung Electronics Co Ltd | Apparatus and method for displaying a television video signal in a mobile terminal |
US7623186B2 (en) | 2002-09-17 | 2009-11-24 | Samsung Electronics Co., Ltd. | Apparatus and method for displaying a television video signal in a mobile terminal |
CN100394738C (en) * | 2005-03-28 | 2008-06-11 | 神州亿品科技有限公司 | Distributed multimedia information dissemination system |
EP2352288A1 (en) * | 2008-11-25 | 2011-08-03 | ZTE Corporation | Method for transmitting and receiving the service data of handset tv |
EP2352288A4 (en) * | 2008-11-25 | 2013-08-28 | Zte Corp | Method for transmitting and receiving the service data of handset tv |
US8813161B2 (en) | 2008-11-25 | 2014-08-19 | Zte Corporation | Method for transmitting and receiving service data of handset TV |
Also Published As
Publication number | Publication date |
---|---|
JP2003513561A (en) | 2003-04-08 |
EP1188319A4 (en) | 2008-08-20 |
AU1061401A (en) | 2001-05-14 |
CN1327686A (en) | 2001-12-19 |
US6959448B1 (en) | 2005-10-25 |
CA2351388A1 (en) | 2001-05-10 |
CA2351388C (en) | 2004-04-27 |
AU753718B2 (en) | 2002-10-24 |
KR20010044860A (en) | 2001-06-05 |
CN1290329C (en) | 2006-12-13 |
EP1188319A1 (en) | 2002-03-20 |
JP3657224B2 (en) | 2005-06-08 |
RU2215374C2 (en) | 2003-10-27 |
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