CN2938648Y - Mobile phone TV. terminal - Google Patents
Mobile phone TV. terminal Download PDFInfo
- Publication number
- CN2938648Y CN2938648Y CNU2006200138205U CN200620013820U CN2938648Y CN 2938648 Y CN2938648 Y CN 2938648Y CN U2006200138205 U CNU2006200138205 U CN U2006200138205U CN 200620013820 U CN200620013820 U CN 200620013820U CN 2938648 Y CN2938648 Y CN 2938648Y
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- mobile phone
- antenna
- mobile
- control module
- terminal
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Abstract
The utility model relates to a handset television terminal, comprising a antenna, a control module and a peripheral circuit with the same configuration and function as the traditional handset connected to the antenna, a tuner connected to the antenna, and a demodulator whose one end is connected to the tuner and the other end to the control module; the customized or ordered digital television signal is sent out from the control module and then sent from the antenna via the peripheral circuit, and finally transmitted to the video broadcast front terminal of the ground broadcast network via the mobile communication network; the mobile digital television information stream or customized service is sent from the ground broadcast network to the tuner via the antenna and to the control module via the demodulator. By adding a tuner and a demodulator to the prior handset hardware and adding or modifying the corresponding software, the utility model realizes all the functions of a digital television terminal receiver and can provide diversified interactive, individualized services.
Description
[technical field]
The utility model relates to a kind of mobile communication terminal, particularly a kind of mobile phone that can receive, store, play mobile digital video, audio broadcasting and digital information, promptly a kind of mobile phone TV terminal.
[background technology]
Existing mobile TV (terminal) all is on original certain technical system of mobile phone (as GSM, CDMA), reception, the playing function of only adding terrestrial broadcasting (DVB-H, T-DMB) or only adding satellite broadcasting (S-DMB).Wherein, because terrestrial broadcast networks is a unilateral network, it is play any user what is just seen, therefore only adds the mobile phone of terrestrial broadcasting function and can't realize personalized services such as interaction, download; Because the programme content of its broadcast has irreversibility,, the user just can't watch again in addition if having missed a program.And satellite broadcasting needs very large bandwidth, and the adversary is confidential to ask also very high, and generally only supports online watching, the mobile phone that causes only adding the satellite broadcasting function implements unusual difficult, and with high costs.For example QualCom has been manufactured experimently out the mobile phone of built-in MediaFLO (a kind of synchronous transmission type video distribution service towards portable terminal) receiving circuit, and " the CTIA Wireless I.T.﹠amp that opened in the U.S. on the 27th San Francisco September in 2005; Entertainment " on carried out on-the-spot demonstration first.It utilizes the dedicated RF circuit of mobile phone inside to receive and is located at the signal that near the antenna in meeting-place 13 sends, and carries out the OFDM demodulation then.The Berlin, Germany has now started the tentative service that is called " Berlin-Potsdam DVB-H Pilot Project " with Potsdam city of vicinity, adopts the microwave digital television broadcast standard " DVB-H (Digital Video Broadcasting-Handheld) " towards portable terminals such as mobile phones.The test service network put into operation since in February, 2005, can receive the TV programme of 15 channels, the broadcast program of 20 channels by this service at present.But above-mentioned service belongs to One-to-All Broadcast, can't realize interaction; Charging way is dumb, can only adopt the cas system of broadcast mode, implements the mode of front end encryption, terminal authentication, and causing charging way can only be monthly payment, and perhaps content is not encrypted, and freely watches, by breaking for commercialsy, collects the advertising expenditure of upstream producer etc.
[summary of the invention]
The purpose of this utility model is to provide a kind of mobile phone TV terminal that solves the prior art problem.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of mobile phone TV terminal, the control module and the peripheral circuit that comprise antenna and link to each other with described antenna, constitute, have the conventional mobile phone function according to conventional mobile phone, also comprise the tuner that is electrically connected with described antenna, and the demodulator that an end links to each other with described tuner, an end links to each other with described control module; Customization or program request mobile digital TV requests for content signal send from described control module, and from antenna transmission, the video that is ultimately delivered to terrestrial broadcast networks by mobile communications network broadcasts front end behind the process peripheral circuit; The service content of mobile digital TV information flow or customization sends from described terrestrial broadcast networks, arrives tuner through described antenna, is sent to described control module behind demodulator.
Wherein, described mobile communications network can be existing 2G, 2.5G or 3G mobile communications network.It can certainly be other mobile communications network that is applicable to mobile phone.Described terrestrial broadcast networks can be the hand-held digital video broadcast network, as the DVB-H network.It can certainly be the terrestrial broadcast networks of the transmission mobile digital broadcast content of any suitable mobile communication terminal use.Described terrestrial broadcast networks can adopt Single Frequency Network, multi-frequency network or multifrequency single-frequency hybrid network.As an improvement of the present utility model, described terrestrial broadcasting base station and the shared launching tower in described mobile base station and relevant controller switching equipment and watch-dog.Shared just in order to save construction cost, can adopt fully independently base station of two covers fully.
The utility model also provides a kind of external hanging type mobile phone TV terminal, the control module and the peripheral circuit that comprise antenna and link to each other with described antenna, constitute, have the conventional mobile phone function according to conventional mobile phone, it is characterized in that: also comprise the digital universal USB interface that links to each other with described control module, the exterior antenna, tuner, the demodulator that link to each other in turn and the USB interface that matches with described USB interface, when needs use the mobile digital TV function, above-mentioned USB interface is linked to each other; Customization or program request mobile digital TV requests for content signal send from described control module, and from antenna transmission, the video that is ultimately delivered to terrestrial broadcast networks by mobile communications network broadcasts front end behind the process peripheral circuit; The service content of mobile digital TV information flow or customization sends from described terrestrial broadcast networks, arrives tuner through described exterior antenna, is sent to described control module by described USB interface behind demodulator.
Wherein, described mobile communications network can be existing 2G, 2.5G or 3G mobile communications network.It can certainly be other mobile communications network that is applicable to mobile phone.Described terrestrial broadcast networks is the hand-held digital video broadcast network, as the DVB-H network.It can certainly be the terrestrial broadcast networks of the transmission mobile digital broadcast content of any suitable mobile communication terminal use.Described terrestrial broadcast networks also can adopt Single Frequency Network, multi-frequency network or multifrequency single-frequency hybrid network.As an improvement of the present utility model, described terrestrial broadcasting base station and the shared launching tower in described mobile base station and relevant controller switching equipment and watch-dog.Shared just in order to save construction cost, can adopt fully independently base station of two covers fully.
The user can select program request or customize which kind of mobile digital TV program on the catalogue of the utility model mobile phone TV terminal, send information to mobile communications network then, also can be by the Internet or make a phone call or send short messages program request or customization mobile digital TV program.Terrestrial broadcast networks sends programme content to the user in real time according to user's program request signaling, or regularly sends programme content to the user according to user's customization signaling.Terrestrial broadcast networks also can send service content from the trend user according to the layout (being the service content of its customization) of its service content.Mobile communication terminal is being received terrestrial broadcast networks to being stored in earlier behind the programme content of its transmission on its hard disk, watches at any time for the user, and the user is TV reception content in real time also.Wherein, described hard disk can be the memory bank of configurable non-volatile, electrically-erasable in mobile phone TV terminal such as SD card, Flash.
By on existing mobile phone hardware, increasing tuner and demodulator, can realize all functions of digital TV terminal receiver.The video of the utility model mobile phone TV terminal, audio frequency and data message content receive from mobile digital TV broadcasting broadband downstream network (being terrestrial broadcast networks), interactive information is realized by the mobile communication bilateral network, utilizes the part base station of mobile communications network and charge system that the user who asks the mobile TV service is charged simultaneously.This way makes full use of existing resource, realizes seamless fusion, really accomplishes to have complementary advantages.The utility model is compared with existing mobile TV (terminal), and cost is without any increasing, but function is enhanced widely, can carry out diversified interactive, personalized business.
[description of drawings]
Fig. 1 is the circuit structure block diagram of the utility model embodiment one.
Fig. 2 is the circuit structure block diagram of the utility model embodiment two.
Fig. 3 is the utility model operation system structured flowchart.
[embodiment]
With specific embodiment the utility model is further elaborated with reference to the accompanying drawings below.
Embodiment one:
The utility model mobile phone TV terminal is to increase the function that monolithic or biplate IC integrated circuit are finished tuner 5 and demodulator 4 (channel demodulator 4) on the hardware configuration of existing mobile phone.Above-mentioned tuner 5 and channel demodulator 4 chips all design on cell phone mainboard, as shown in Figure 1.The peripheral circuit of control module 6 (being digital baseband) can comprise universal digital interface 7 (USB interface), SD card 8, SIM card interface 9, Flash/SRAM memory 10, Analog Baseband 11, radio frequency module 12, antenna 13, camera lens 14, keyboard 15, display 16 and battery 17 etc., is used to finish the transmission of data and Presentation Function etc.One end of tuner 5 is electrically connected with antenna 13 by radio frequency module 12, and the other end links to each other with the input of demodulator 4.The other end of demodulator 4 links to each other with digital baseband.Wherein, mobile communications network and terrestrial broadcast networks common antenna 13, shared is in order to save cost and to reduce volume fully, the transmitting-receiving of mobile communication and the reception of terrestrial broadcasting can be adopted one pair of antenna fully separately.
The operation system of the utility model mobile phone TV terminal mainly comprises mobile phone TV terminal 1, terrestrial broadcast networks 2 and mobile communications network 3 as shown in Figure 3.Just at present, best system in combination mode is: terrestrial broadcast networks adopts DVB-H (hand-held digital video broadcast) network, and mobile communications network adopts 2G or 2.5G mobile communications network.Wherein, the DVB-H terrestrial broadcast networks comprises that DVB-H base station 21, transmission distribution network network 22 and video broadcast front end 23.2G/2.5G mobile communications network comprises mobile front end 31, route switching network 32 and mobile base station 33, this network is except being used for communication functions such as original speech, note or online, also as mobile phone TV terminal user's interactive information passage.When in the lapping of single city, distribute transmission network 22 to adopt that distribution network 221 get final product in the cities, in the whole nation or during the trans-regional lapping of the whole province, distribute transmission network 22 also will comprise public backbones network and province's main line network.The required base station of DVB-H is less, and a city generally is no more than 10, and the required base station of 2G/2.5G is more.DVB-H can shared 2G/2.5G base station some resources, as launching tower, distribution, monitoring etc., only need transmitter to be installed, to be drawn feeder line and mixer etc. just passable in this base station by transmission distribution network road 22 data being delivered to the 2G/2.5G base station.Certainly, if conditions permit, cordless communication network can adopt the 3G mobile communications network, and its specific implementation method is to above-mentioned similar.
Like this, downlink information a large amount of or that continue is walked DVB-H terrestrial broadcast networks 2, and interactive information a spot of or that be interrupted is walked 2G/2.5G mobile communications network 3.Downlink information a large amount of or that continue be meant service provider offer collect that the television terminal user watches, listens to, browses or download look contents such as audio frequency TV programme, music, recreation and various data messages.Interactive information a spot of or that be interrupted be meant the mobile phone TV terminal user service request (order, consulting), land or break away from control and management category information such as service.
The user can select program request or customize which kind of mobile digital TV program on the catalogue of the utility model mobile phone TV terminal, send information to mobile communications network then, also can be by program request on the internet or customization mobile digital TV program, promptly realize alternant way, also can realize alternately by mode such as make a phone call, send short messages by the website.Mobile communications network sends to terrestrial broadcast networks with program request or customized information in real time.Terrestrial broadcast networks sends programme content to the user in real time according to user's program request signaling, or regularly sends programme content to the user according to user's customization signaling.Terrestrial broadcast networks also can send service content from the trend user according to the layout (being the service content of its customization) of its service content, as information of television channel, program and the service that can watch etc.Mobile phone TV terminal is receiving that terrestrial broadcast networks to being stored in earlier behind the programme content of its transmission on its hard disk, supplies the user to watch at any time.The mobile phone hard disk can be the memory bank of configurable non-volatile, electrically-erasable in mobile phone TV terminal such as SD card, Flash.
In concrete enforcement, the charging way of the utility model system can adopt existing 2G/2.5G mobile communication billing system to implement, and as by the time, charge by flow or monthly payment mode, also can independently set up the charge system of docking with the 2G/2.5G front end.Cipher mode can adopt the CAS of broadcast mode, at terminal authentication, also can adopt the CAS of telecommunications, authenticates at front-end server.The interactive information roaming of mobile communication army unit TV user end can realize roaming in other places by the original roaming mechanism of 2G/2.5G system, cooperates the intercity roaming in strange land aspect service content by the mode of intercity synchronized push content.
The concrete function of the utility model mobile phone TV terminal can comprise: support onlinely to watch, the transmission of individual character public service such as downloading and playing, real-time VOD, interactive game, public information, specialized information, specifically be described below in conjunction with Fig. 1 and Fig. 3:
Download: download can have 2 kinds of modes.A kind of is to select video to broadcast front end 23 by exchange channels can dispatch download specially by the Broadcast Control server that video broadcasts in the front end 23 for the programme content that broadcasts, and receives then and is stored in the SD card in the mode of file, plays use for click at any time afterwards.Another kind is exactly to select video to broadcast front end 23 by exchange channels can supply the column of service, video broadcasts front end 23 and initiatively delivers to mobile phone TV terminal on time and be stored in automatically on the hard disk of mobile phone (in SD card or Flash memory bank), for click broadcast at any time, browse use afterwards.In a single day this mode has subscribed to certain daily paper just as subscribing to newspaper such as you, and your mailbox can receive that all a this newspaper is the same every day so, sees by you when see also by you.At our mobile phone TV terminal here, according to charging regulation, you can order a Monday, order January one or ordered in 1 year one, need not go operation continually.Service content can regularly be upgraded (upgrading similar with the portal news of present main flow).You can subscribe to a column or a plurality of column simultaneously.Downloading content protects copyright, online content to be received by CAS control by DRM.
Record: select the line channel broadcasting, receive and be stored on the hard disk of mobile phone, play use for click at any time afterwards in the mode of file.Be stored in video file in the SD card or data message file repeatedly repeat playing, browse.Individual character mode such as can support F.F., rewind down when playing or browsing or skip, file can be deleted and permanent the preservation.Player is generally supported the broadcast of MPEG-4 AVC/H.264 form at least.Principle is supported various players of online download and browser Java software, support the broadcast of multiple media formats (as MPEG-2, MPEG-4, H.264, AVS, MP3, MP4, Mov, Wav, Avi, Au, Flash etc.), support browsing of various document formats (as PDF, WORD etc.).
Line channel (On live): support online the watching of MPEG-4 AVC/H.264 form programme content.Online program is watched, promptly selects the program of broadcast by EPG, just can realize watching synchronously.
Game function: can support the recreation of the standalone version and the network edition.
Charging way: can support periodic metering, charge by flow, pay by sheet paying, monthly payment.
EPG: can support EPG-related functions.Electronic program guides is similar to the TV newspaper, and only it is a TV newspaper with interactive function.Can see that by EPG the program service of playing and will playing and can supply to download is single, and can carry out the direct selection operation on foreground by EPG.One-level menu as EPG can be established: line channel, download, and record, play, resource management, system, other.Also can support the service roaming function.
Click " line channel " and will occur by capable channel displayed title, i.e. second-level menu, as: southeast satellite TV, phoenix emperor satellite TV, home theater.Move left and right can also see concrete play content in different time sections (show current and backward the time will play, just disappearing of playing cannot see).Click " southeast satellite TV " and just can watch current play content.Do not see other content if do not want to have seen or want to change, only need to click a sub-screen, will get back to second-level menu automatically, be provided with return push-button, click " return push-button " and will get back to the one-level menu at second-level menu.Name of tv column and title by Gong the download of row demonstration will appear in click " download ", as excellent playback, all important news, tittle-tattle for folk art, brokeback mountain, electrodeless.Click name of tv column, will initiatively download on time and deposit; Clicking title will in time arrange to download and deposit according to resource situation.Other the practice is roughly the same, repeats no more.The method for designing that various personalizations can be arranged about the EPG Interface Design.
Embodiment two:
As shown in Figure 2, different among present embodiment and the embodiment one is the hardware configuration that adopts external hanging type.Promptly be provided with and have all functions that the plug-in device of exterior antenna 18, tuner 5, demodulator 4 and usb 19 is independently finished the digital TV terminal receiver.The corresponding USB interface 7 that when needs use the mobile digital TV function above-mentioned plug-in device is connected on the mobile phone gets final product.Identical among its function and operation system and the embodiment one.Different is that the mobile digital TV downstream signal is received by exterior antenna 18, and mobile communication is used built-in aerial 13.Plug-in device can be designed to the USB flash disk form, and is very easy to use.
Claims (9)
1, a kind of mobile phone TV terminal, the control module and the peripheral circuit that comprise antenna and link to each other with described antenna, constitute, have the conventional mobile phone function according to conventional mobile phone, it is characterized in that: also comprise the tuner that is connected with described antenna, and the demodulator 4 that an end links to each other with described telegon, an end links to each other with described control module; Customization or program request mobile digital TV requests for content signal send from described control module, and from antenna transmission, the video that is ultimately delivered to terrestrial broadcast networks by mobile communications network broadcasts front end behind the process peripheral circuit; The service content of mobile digital TV information flow or customization sends from described terrestrial broadcast networks, arrives tuner through described antenna, is sent to described control module behind demodulator.
2, mobile phone TV terminal according to claim 1 is characterized in that: described mobile communications network is existing 2G, 2.5G or 3G mobile communications network.
3, mobile phone TV terminal according to claim 1 is characterized in that: described terrestrial broadcast networks is the hand-held digital video broadcast network.
4, mobile phone TV terminal according to claim 3 is characterized in that: described terrestrial broadcast networks adopts Single Frequency Network, multi-frequency network or multifrequency single-frequency hybrid network.
5, according to the described any mobile phone TV terminal of claim 1 to 4, it is characterized in that: described terrestrial broadcasting base station and the shared launching tower in described mobile base station and relevant controller switching equipment and watch-dog.
6, a kind of mobile phone TV terminal, the control module and the peripheral circuit that comprise antenna and link to each other with described antenna, constitute, have the conventional mobile phone function according to conventional mobile phone, it is characterized in that: also comprise the digital universal USB interface that links to each other with described control module, the exterior antenna, tuner, the demodulator that link to each other in turn and the USB interface that matches with described USB interface, when needs use the mobile digital TV function, above-mentioned USB interface is linked to each other; The signal of customization or program request mobile digital TV content sends from described control module 6, and through sending from antenna 13 behind the peripheral circuit, the video that is ultimately delivered to terrestrial broadcast networks by mobile communications network broadcasts front end; The service content of mobile digital TV information flow or customization sends from described terrestrial broadcast networks, arrives tuner through described exterior antenna, is sent to described control module by USB interface behind demodulator.
7, mobile phone TV terminal according to claim 6 is characterized in that: described mobile communications network is existing 2G, 2.5G or 3G mobile communications network.
8, mobile phone TV terminal according to claim 6 is characterized in that: described terrestrial broadcast networks is the hand-held digital video broadcast network.
9, according to claim 7 or 8 described mobile phone TV terminals, it is characterized in that: described terrestrial broadcasting base station and the shared launching tower in described mobile base station and relevant controller switching equipment and watch-dog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200138205U CN2938648Y (en) | 2006-04-30 | 2006-04-30 | Mobile phone TV. terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200138205U CN2938648Y (en) | 2006-04-30 | 2006-04-30 | Mobile phone TV. terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938648Y true CN2938648Y (en) | 2007-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200138205U Expired - Fee Related CN2938648Y (en) | 2006-04-30 | 2006-04-30 | Mobile phone TV. terminal |
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| CN (1) | CN2938648Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009046671A1 (en) * | 2007-09-30 | 2009-04-16 | Huawei Technologies Co., Ltd. | A method, system and apparatus for obtaining user management information |
| CN101616494A (en) * | 2008-06-27 | 2009-12-30 | 希姆通信息技术（上海）有限公司 | The sharing mobile TV in real time method |
| CN102098382A (en) * | 2010-12-29 | 2011-06-15 | 上海华勤通讯技术有限公司 | Mobile phone for receiving wired television signals |
-
2006
- 2006-04-30 CN CNU2006200138205U patent/CN2938648Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009046671A1 (en) * | 2007-09-30 | 2009-04-16 | Huawei Technologies Co., Ltd. | A method, system and apparatus for obtaining user management information |
| CN101399958B (en) * | 2007-09-30 | 2010-11-03 | 华为技术有限公司 | Method, system and device for obtaining customer management information |
| CN101616494A (en) * | 2008-06-27 | 2009-12-30 | 希姆通信息技术（上海）有限公司 | The sharing mobile TV in real time method |
| CN102098382A (en) * | 2010-12-29 | 2011-06-15 | 上海华勤通讯技术有限公司 | Mobile phone for receiving wired television signals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20140430 |