CN101371579A - Interactive mobile wireless digital tv - Google Patents
Interactive mobile wireless digital tv Download PDFInfo
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- CN101371579A CN101371579A CNA200780002921XA CN200780002921A CN101371579A CN 101371579 A CN101371579 A CN 101371579A CN A200780002921X A CNA200780002921X A CN A200780002921XA CN 200780002921 A CN200780002921 A CN 200780002921A CN 101371579 A CN101371579 A CN 101371579A
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Abstract
A wireless telephone 10 receives DTV signals over a wireless telephony carrier network 24 in ISDB, DMB, DVB-H, MediaFlo(TM), and the like for presentation of TV programming on the display of the telephone. The user can input signals to interact with the TV programming, and the user signals are wirelessly transmitted using a non-telephony network 22 such as WiFi, WiMax, or wireless Ethernet.
Description
Technical field
The present invention relates generally to Digital Television (DTV).
Background technology
In the wireless telephony network of utilization such as GSM or cdma network such as Integrated Services Digital Broadcasting (ISDB), DMB (DMB), digital video broadcasting (DVB-H) and MediaFLO
TMThe telecommunication center standard TV content can be offered mobile phone.As understanding in this application, the consumer not only wishes to watch TV on their radio telephone, and they also wish and TV program (TV show) interaction.It is desirable that the present invention recognizes that the consumer is not only in this interaction, and thisly interactive allow the consumer in depth to click advertisement to come order products, thereby be of value to content supplier.As recognizing in addition in this application, the support that has the unavailable or telephone operator of the support of telephone operator is for receiving the unfavorable situation of user interaction.The present invention understands, is the non-telecom operators network that the interaction of above-mentioned and TV program is provided can be used for of can obtaining such as the non-telephony wireless network of Wireless Fidelity (WiFi), micro-wave access global inter communication (generically being called is IEEE 802.16 standards of " WiMax ") and wireless ethernet.
Summary of the invention
A kind of method of the TV of providing program comprises: send the TV signal by wireless telephony network to wireless TV equipment, and at described equipment place, receive the expression user with and user's input of the TV program interaction of described TV signal correction connection.This method also comprises by non-telephony wireless network wireless transmission represents signal from the user of described equipment input.In non-limiting execution mode, the TV signal can be digital TV signal, and described equipment can be of portable form.
In non-limiting example, can receive the TV signal by the telephone network that utilizes Integrated Services Digital Broadcasting (ISDB).In other embodiments, can perhaps utilize digital video broadcasting (DVB-H), perhaps utilize such as MediaFlo by utilizing DMB (DMB)
TMThe telephone network of CDMA DTV agreement receive the TV signal.On the contrary, non-telephony wireless network can comprise Wireless Fidelity (WiFi) network, perhaps micro-wave access global inter communication (WiMax) network, perhaps wireless ethernet network.
On the other hand, a kind of radio telephone comprises: shell, this shell accommodates wireless DTV receiver, and wireless DTV receiver is used for receiving the DTV signal according to integrated service digital broadcasting (ISDB), DMB (DMB), digital video broadcasting (DVB-H) or CDMA center digital broadcasting agreement.Video display in the shell shows the DTV signal.Shell also accommodates processor, processor be used to receive user input signal and make user input signal by utilizing Wireless Fidelity (WiFi), micro-wave access global inter communication (WiMax) or wireless ethernet by wireless transmission.
In aspect another, a kind of processor comprises: be used for receiving from the device of the DTV signal of wireless telephone carrier network and be used to make that the DTV signal is displayed on the device of video display.In addition, this processor comprises and is used to receive expression user and device by the subscriber signal of the interaction of the program of DTV signal indication.Be provided with and be used for making that the wireless network by non-radio words carrier network comes wireless transmission to represent the device of the signal of user interaction.
Description of drawings
Can come to understand better the detail content about structure of the present invention and operation with reference to the accompanying drawings, wherein, similar label relates to similar parts, wherein,
Fig. 1 is the schematic diagram of interactive mobile wireless digital tv (DTV); And
Fig. 2 is the flow chart of the non-limiting example of all or part of logic that can be carried out by the logical circuit in the wireless telephonic processor.
Embodiment
At first with reference to figure 1, Fig. 1 illustrates such as wireless telephonic mobile wireless digital tv (DTV) equipment, generally by 10 indications.Equipment 10 can comprise portable lightweight shell 12, and this shell 12 is supported multimedia (video and/or audio) display 14, and display 14 demonstrations send to its data from processor 16.These data can comprise the user input signal from input equipment 17, and can comprise that wherein said input equipment is such as but not limited to keyboard, as shown in the figure from the multi-media signal of the wireless DTV receiver 18 of communicating by letter with processor 16.In addition, processor 16 is communicated by letter with Internet Protocol (IP) stack 20, with auxiliary according to following disclosure and radio communication internet 22.Also utilize wireless DTV receiver 18 that radio communication with the gateway 24 of wireless telephony network is provided, described wireless telephony network is such as, but not limited to code division multiple access (CDMA) network or Global Systems for Mobile communications network (GSM).Therefore, the technical staff will recognize now that equipment 10 can be communicated by letter with the wireless telephony network that telephone operator has and come to receive at receiver 18 places DTV, and can utilize IP stack 20 to communicate by letter with non-telephone network.
The structure that above-mentioned preferred non-limiting equipment 10 has been arranged in the brains is directly paid close attention to Fig. 2 now, and Fig. 2 illustrates equipment 10 can be according to its non-limiting way of operating.With piece 26 beginnings, also and then at processor 16 sentence the DTV signal of appropriate format reception from telephony carrier network (for example, from gateway 24) at receiver 18 places.In some embodiments, utilize Integrated Services Digital Broadcasting (ISDB) agreement to receive the TV signal.In other embodiments, can utilize DMB (DMB) or digital video broadcasting (DVB-H) to receive the TV signal.In other embodiments, can utilize such as MediaFlo
TMReceive the TV signal towards the DTV agreement of CDMA.Processor 16 makes signal be displayed in the display 14.
In order not make the TV program can set up valued added applications and service (such as recreation, ballot (voting), poll (polling), shopping, Products Show, advertisement, instant message etc.) under the situation by telecom operators' network, in piece 28, can receive from input equipment 17 applicable to the user input that is displayed on the TV program interaction in the display 14, and in piece 30, be wirelessly transmitted to internet 22 by IP stack 20.IP stack 20 can comprise with transmission control protocol/Internet Protocol (TCP/IP) as Wireless Fidelity (WiFi), micro-wave access global inter communication (WiMax) or the wireless ethernet of physical layer and being connected, thereby be provided for the communication channel based on the interaction of internet under unfavorable situation with telephony carrier network.Then, the server that is associated with the broadcaster of the TV program of just watching in display 14 can receive interactive signal by the internet.
Though fully illustrate and specifically described specific interactive mobile wireless numeral TV among the application, scope of the present invention is only limited by appended claims.
Claims (11)
1. method that TV programme is provided, this method comprises:
Send TV signal by radiotelephony network (24) to radiovision equipment (10);
Locate at described equipment (10), receive the expression user with and the user of at least one TV programme interaction of being associated of described TV signal import;
Represent signal by non-telephony wireless network (22) wireless transmission from the described user input of described equipment (10).
2. the method for claim 1, wherein described TV signal is a digital television signal, and described equipment (10) is of portable form.
3. the method for claim 1, wherein utilize Integrated Services Digital Broadcasting (ISDB) to receive described TV signal.
4. the method for claim 1, wherein utilize DMB (DMB) to receive described TV signal.
5. the method for claim 1, wherein utilize digital video broadcasting (DVB-H) to receive described TV signal.
6. the method for claim 1, wherein utilize the CDMA digital television protocol to receive described TV signal.
7. the method for claim 1, wherein described non-telephony wireless network (22) comprises Wireless Fidelity (WiFi) network.
8. the method for claim 1, wherein described non-telephony wireless network (22) comprises micro-wave access global inter communication (WiMax) network.
9. the method for claim 1, wherein described non-telephony wireless network (22) comprises the wireless ethernet network.
10. radio telephone, this radio telephone comprises:
Shell (12);
At least one wireless digital TV-set receiver (18), described at least one wireless digital TV-set receiver (18) is in the described shell (12) and is used at least a agreement receiving digital television signal according to protocol groups, and described protocol groups comprises: integrated service digital broadcasting (ISDB) agreement, DMB (DMB) agreement, digital video broadcasting (DVB-H) agreement and CDMA center digital broadcasting agreement;
Display (14), described display (14) is supported on the described shell (12), and is used to show described digital television signal; And
At least one processor (16), described at least one processor (16) is in the described shell (12) and is used to receive user input signal, described processor (16) makes that by wireless transmission, described protocol groups comprises described user input signal: Wireless Fidelity (WiFi), micro-wave access global inter communication (WiMax) and wireless ethernet by utilizing at least a agreement in the protocol groups.
11. a processor (16), this processor comprises:
Be used to receive device (26) from the digital television signal of wireless telephone carrier network;
Be used to make that described digital television signal is displayed on the device (26) on the video display (14);
Be used to receive the device (28) of expression user and the subscriber signal of the program interaction of representing by described digital television signal; And
Be used for making the device (30) of representing user and the signal of the program interaction of being represented by described digital television signal by the wireless network wireless transmission, described wireless network is not a wireless telephone carrier network.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76173106P | 2006-01-23 | 2006-01-23 | |
| US60/761,731 | 2006-01-23 | ||
| US11/403,031 | 2006-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101371579A true CN101371579A (en) | 2009-02-18 |
Family
ID=40414076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200780002921XA Pending CN101371579A (en) | 2006-01-23 | 2007-01-09 | Interactive mobile wireless digital tv |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101371579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119536A1 (en) * | 2011-03-09 | 2012-09-13 | 华为终端有限公司 | Method for digital television and wifi hotspot device |
-
2007
- 2007-01-09 CN CNA200780002921XA patent/CN101371579A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119536A1 (en) * | 2011-03-09 | 2012-09-13 | 华为终端有限公司 | Method for digital television and wifi hotspot device |
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Application publication date: 20090218 |