CN101043668A - Mobile communication equipment having simultaneously digital broadcast transceiving and mobile communication transceiving function - Google Patents
Mobile communication equipment having simultaneously digital broadcast transceiving and mobile communication transceiving function Download PDFInfo
- Publication number
- CN101043668A CN101043668A CNA2006100344141A CN200610034414A CN101043668A CN 101043668 A CN101043668 A CN 101043668A CN A2006100344141 A CNA2006100344141 A CN A2006100344141A CN 200610034414 A CN200610034414 A CN 200610034414A CN 101043668 A CN101043668 A CN 101043668A
- Authority
- CN
- China
- Prior art keywords
- signal
- digital broadcasting
- digital
- communication
- communications protocol
- 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.)
- Pending
Links
Images
Abstract
The digital broadcast signal transmission method for a mobile communication device comprises: determining the response speech/word/video/command as the digital broadcast content, ensuring current used communication protocol containing digital broadcast communication attribution, and making the comb mobile communication system to transmit the digital broadcast content.
Description
[Ji Intraoperative field]
The present invention is about a kind of device for mobile communication, particularly relevant for a kind of device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously.
[Bei Jing Ji Intraoperative]
Digital broadcasting DAB (Digital Audio Broadcasting; DAB) third generation that refers to after AM, FM is broadcasted, it possesses all advantages that digital data transmission is arranged, be antinoise, anti-interference, anti-radio wave propagation decline etc., and provide stereo sound quality and digital information service as the CD, and be not subjected to the interference effect of multi-path within the specific limits, to guarantee to fix, carry and move receive high-quality.The development of DAB system is broadly divided in the world at present, Europe rule Eureka-147, American I BOC (In-Band-Adjacent-Channel) and French DRM (Digital Radio Mondiale), also have part country to develop the DAB system voluntarily, China adopts the Eureka-147 system.
(Digital Video Broadcasting DVB) is (the European Broadcast Union of European Broadcasting Union to Europe rule digital broadcasting DVB; EBU) plan as a whole the standard of formulation, and obtain (the European Telecommunications Standard Institute of ETSI; ETSI) approval is the present main standards for digital broadcasting of European Region.Its DVB relevant criterion comprises the DVB-S of direct broadcasting satellite, the DVB-C of cable TV and the DVB-T of terrestrial broadcasting.
DVB-T has following characteristic especially under digitlization and web development: 1. single frequency network (SingleFrequency Network; SFN), single frequency network refers at the single network frequency band and transmits signal, does not promptly need because of residing transmission base station difference, and uses the different frequency bands reception, solve the problem that base station critical point signal overlaps mutually and disturbs and change channel, and can increase the available spectrum resource; 2. the action receiving ability is strong, and Europe rule standard has Guard Band design, and splendid for the performance of anti-echo and multipath interference, therefore receiving ability is quite strong in action.3. have a retransmission function, tool DVB-RCT transmitted in both directions technology can be built in feeder apparatus DVB-RCT correlation module and antenna, and utilizes the cellular infrastructure that is similar to mobile phone GSM and penetrate passback technology frequently, tool advantage in related services such as following interactive TV development.
The Mobile Communications technology is maked rapid progress at present, various technology are weeded out the old and bring forth the new, the mechanics of communication of various different frequency ranges and different advantages is synchronized development also, for how better function is provided on device for mobile communication, how becoming additional more function on the more little device for mobile communication more, or integrate both above different communication technologies and have multi-functional device for mobile communication with generation, just become problem now.For instance, for example above-mentioned digital broadcasting technology (DAB/DVB) and at present existing Mobile Communications technology (GSM/GPRS) are integrated and make this device have the communication quality that covering scope does not extensively have the dead angle, concerning the consumer, should have certain attraction.
According to above-mentioned notion, for example digital broadcasting technology and Mobile Communications technology in the process of integrating two kinds of technology, just having produced many problems has to be solvedly, at first demands urgently and what must overcome is the problem of these two kinds of unlike signal transmission paths and two kinds of Mechanism Design problems that different signals receives, sends or switch.
[summary of the invention]
Device for mobile communication of the present invention is the device of at least two kinds of mechanicss of communication of an integration, for example comprises as the Mobile Communications technology of GSM/GPRS and the digital broadcasting technology of DAB/DVB.Therefore in order to integrate this two kinds of technology, just produced many problems and demanded urgently and must overcome, for example the transmission path of these two kinds of unlike signals is why, and how signal receives and sends etc.
Moreover the material reception that comprises the body of a use device itself because of the applied device for mobile communication of the present invention simultaneously for example is the body receiver of DVB or DAB digital broadcast signal; And an action communication reception antenna, for example be the Mobile Communications coherent signal of GSM or GPRS in order to receive, therefore how to solve the processing path that two kinds of signals are led into derivation, also desire most ardently the problem of solution for the present invention.
Because above-mentioned problem, main purpose of the present invention is to provide a kind of device for mobile communication, has the ability of the Mobile Communications signal of the digital broadcast signal that receives DAB/DVB simultaneously and GSM/GPRS.
Another main purpose of the present invention is to provide a kind of device for mobile communication, the transmitting-receiving path that comprises two kinds of unlike signals, to solve the above problems the path of handling when digital broadcast signal that these two kinds of signal transmitting and receiving paths for example are DAB/DVB and the Mobile Communications signal of GSM/GPRS receive and the path of transmission.
Main purpose of the present invention also is a kind of device for mobile communication is provided, and has the Mobile Communications signal transmission path of utilizing GSM/GPRS and sends the mechanism of digital broadcast signal to solve the above problems.
And main purpose of the present invention also is to provide the handover mechanism of transmit path between the Mobile Communications signal of the digital broadcast signal of a kind of DAB/DVB of having and GSM/GPRS, to solve the above problems.
Therefore, for reaching above-mentioned purpose, the disclosed a kind of device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously of the present invention comprises:
Whether one controller belongs to digital broadcast content in order to the information of judging user's input, and when confirming that this information belongs to digital broadcast content, really making at present, an employed communications protocol comprises the digital broadcasting communication attribute;
One mobile communication signal processing module, be connected with this controller, carry out the signal processing operation in order to an action communication signal, with the voice/information in the recovering signal/multi-media signal or the voice/information/multi-media signal/digital broadcast content of compiling desire transmission to reception/transmission;
One digital broadcast signal processing module, be connected with this controller, in order to a digital broadcast signal carried out modulation and to separate the modulation operation, with rating or listen to the program of digit broadcasting system, or handle the back by this mobile communication signal processing module after compiling in order to the content that digital broadcast content is responded and send;
One communication protocol handover module is connected with this controller, in order to the switching between the communications protocol that does not comprise the digital broadcasting communication attribute according to the order of this control control one communications protocol and that comprises the digital broadcasting communication attribute; And
One circuit support plate, in order to carrying and provide the relevant circuit of above-mentioned module to connect, and in order to receive this digital broadcast signal.
Moreover above-mentioned digital broadcast signal processing module can comprise: a digital broadcast signal processor, in order to being a digital signal with an analog signal conversion; One data transmission format detector is connected with this digital broadcast signal processor, in order to the digital information format of detecting the output of this digital broadcast signal processor with output multimedia video data; One data decoding and coding device is connected with this data transmission format detector, isolates a signal of video signal and a voice signal in order to this multimedia video signal that will import; One image coder is connected with this data decoding and coding device, in order to this signal of video signal decoding is shown; And a sound coder, be connected with this data decoding and coding device, in order to this voice signal is deciphered sounding.
When above-mentioned in addition controller confirms that employed this communications protocol does not comprise the digital broadcasting communication attribute at present, this communications protocol can be switched to the communications protocol that this comprises the digital broadcasting communication attribute, and when the data of confirming this input belong to the Mobile Communications content, can when confirm that this communications protocol comprises the digital broadcasting communication attribute, this communications protocol be switched to this communications protocol that does not comprise the digital broadcasting communication attribute not comprise the digital broadcasting communication attribute really to make this communications protocol.
And above-mentioned device for mobile communication comprises an antenna element and is connected with this mobile communication signal processing module, in order to receiving and dispatching the signal of cellular Mobile Communications system, and utilize the Cellular Phone communication system to send a signal that utilizes the communications protocol that comprises the digital broadcasting attribute.
On the other hand, for reaching above-mentioned purpose, the signaling method of a kind of digital broadcasting provided by the present invention, be applied to a device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously, comprise: when the sound/character/image/order of confirm replying belongs to digital broadcast content a part of, really make a communications protocol of present use comprise the digital broadcasting communication attribute; And comprise the communications protocol of digital broadcasting communication attribute, thereby make cellular Mobile Communications system send the digital broadcast content that comprises this sound/character/image/order by this.
Relevant characteristics and implementation of the present invention cooperate icon to be described in detail as follows as most preferred embodiment now.
[description of drawings]
Fig. 1 is a preferred embodiment of the main framework of device for mobile communication of the present invention;
Fig. 2 is the formed communications protocol framework that comprises the digital broadcasting attribute that makes an amendment according to the GPRS protocol infrastructure.
[embodiment]
See also a preferred embodiment of the main framework of device for mobile communication of the present invention shown in Figure 1, the main framework of this device for mobile communication comprises: controller 10, mobile communication signal processing module 12, digital broadcast signal processing module 14, communication protocol handover module 16, antenna element 18 and carry above-mentioned module and the circuit support plate 20 that electrically connects with other assembly is provided.
Can comprise an input module 22 in addition, comprise several buttons, for example phone number dial, literal input or function selecting etc. in order to the user to be provided input instruction.
Moreover this controller 10 for example judges that in order to judge user's order the content that the user responds is relevant with digital broadcast content or relevant with the Mobile Communications content, which kind of communications protocol to transmit this content with decision with.This digital broadcast content for example is the DVB/DAB form, and this action Content of communciation for example is the GSM/GPRS form.
And in confirming that this related content is a digital broadcast content and when agreement is the Mobile Communications agreement at present, control communication protocol handover module 16 switches to the digital broadcasting agreement with the Mobile Communications agreement, or confirm as the Mobile Communications content and when at present agreement is the digital broadcasting agreement, control communication protocol handover module 16 switches to the Mobile Communications agreement with the digital broadcasting agreement.
Communication protocol handover module 16, be connected with above-mentioned controller 10, in order to judgement according to controller 10, communications protocol and comprise and do switching between the Mobile Communications agreement of digital broadcasting communications protocol in action to provide the follow-up energy of transmission content by correct transport channel.
Mobile communication signal processing module 12, be connected with antenna element 18, in order to the Mobile Communications signal that antenna element 18 is received, carry out the signal processing operation, with the voice/information in the recovering signal/multi-media signal, and transmit the Mobile Communications signal by the base station in the Cellular Phone communication system, with voice/information/multi-media communication service that the device for mobile communication that is positioned at Cellular Phone communication system service area is provided, wherein (Time Division MultipleAccess, TDMA) modulation tech is handled this action communication signal to action telephone system signal processing module 12 with time division multiple access.
This action communication signal for example is GSM/GPRS, the signal of 900/1800/1900Hz.
Wherein the communications protocol that digital broadcasting is relevant is made an amendment in GPRS communications protocol framework to add the agreement that the digital broadcasting attribute is arranged therein, so it is compatible with the existing mobile communication signal processing module 12 and antenna element 18 of device for mobile communication that utilizes same GPRS communications protocol framework transmission, so the response that the corresponding digital broadcast content of user is done just can be passed base station back by cellular system, reach the digital broadcast transmission platform by base station again, yet prerequisite is base station and the interconnection in advance of digital broadcast transmission platform.This base station and digital broadcast transmission platform be the scope of the non-institute herein of the correlation technique desire discussion of interconnection in advance, so do not repeat them here.
Digital broadcast signal processing module 14 in order to a digital broadcasting (DAB/DVB) signal is carried out modulation and demodulation operation, with rating or listen to the program of digit broadcasting system, or compiles in order to the content that digital broadcast content is responded.
It mainly comprises: digital broadcast signal processor 24, data transmission format detector 26, data decoding and coding device 28, image coder 30 and sound coder 32.
Digital broadcast signal processor 24, in order to be digital signal with analog signal conversion and to be compiled into the digital information transmission form, detect the digital information format of these signal processor 24 outputs with the output multimedia video signal with follow-up process data transmission format detector 26.Or digital signal is converted to analog signal to be exported by antenna element 18 after treatment with follow-up.
Data transmission format detector (data transport format detector) 26, in order to the digital data format of detecting 24 outputs of this signal processor with the output multimedia video signal.
Or the multimedia video content carried out once or the secondary modulation to become the digital signal that meets output analog signal transmission characteristic after the subsequent conversion.That this transmission characteristic for example comprises is anti-tampering, anti-eavesdrop and accelerate transmission speed etc.
Data decoding and coding device 28 in order to the coding and decoding multimedia video, is isolated signal of video signal and voice signal with the multimedia video signal of input, or will import signal of video signal and voice signal combination or packing or be compiled as same multi-media signal.
Device for mobile communication of the present invention in addition includes antenna element 18, in order to transmitting-receiving Cellular Phone communication system (GSM/GPRS, signal 900/1800/1900Hz), and (GSM/GPRS 900/1800/1900Hz) sends the signal that comprises the digital broadcasting agreement to utilize the Cellular Phone communication system.
For example, the dimensioned area of this circuit support plate 20, can be the length of 20mm and the width of 16mm, its material can utilize the metal conducting layer in the support plate 20 to come receiving digital broadcast signal, allow circuit support plate 20 become the antenna of digital broadcasting module 30 receiving digital broadcast signals, the characteristic that this receives for the broadcast system signal, in addition, if will improve digital broadcast signal frequency range of receiving, then can reach by equal proportion wavelength circuit board process, so, more can save the use of antenna, relatively also reduce its manufacturing cost.
On the other hand, be to make the present invention can utilize same existing cellular system to send digital broadcast signal as the above, the present invention must make an amendment so that it can comprise the agreement of digital broadcasting attribute under existing GPRS protocol infrastructure.For example see also shown in Figure 2 according to the GPRS protocol infrastructure formed communications protocol framework that comprises the digital broadcasting attribute that makes an amendment.
As shown in Figure 2, under existing GPRS communications protocol framework, the physical layer and the transport layer definition 34 that comprise the digital broadcasting attribute have been increased.Therefore by comprising the GPRS communications protocol of this digital broadcasting attribute, just can enough pass through the outside transmission of cellular system or the response information relevant of Mobile Communications with digital broadcasting.
In sum, of the present invention focus on a circuit support plate 20 with and on controller 10, mobile communication signal processing module 12, digital broadcast signal processing module 14 and communication protocol handover module 16.By circuit support plate itself, but device is receiving digital broadcast signal and by controller 10 and communication protocol handover module 16 just, its communications protocol of just can taking action certainly switches to the Mobile Communications agreement that contains the digital broadcasting attribute, can utilize simultaneously intrinsic antenna element 18 and original Mobile Communications channel to send the information relevant, so the present invention really can reach to allow and has Mobile Communications in the device for mobile communication simultaneously and receive and dispatch the effect that ability is received and dispatched in ability and digital broadcasting with digital broadcast content.
Below will utilize above-mentioned framework that the reception/transmit path of Mobile Communications signal and digital broadcast signal among the present invention is elaborated.
For example earlier with digital broadcast signal as a preferred embodiment.During reception, signal is directly delivered to digital broadcasting processing module 14 via circuit support plate 20 and is dealt with.
Digital broadcast signal processor 24 is in order to be digital signal with analog signal conversion and to be compiled into the digital information transmission form, with follow-up process data transmission format detector 26.The digital information format of detecting these signal processor 24 outputs is with the output multimedia video signal.This multimedia video signal then can be isolated the signal of video signal and the voice signal of coding by data decoding and coding device 28, and signal of video signal and voice signal can be deciphered with image output and sound via image coder 30 and sound coder 32 respectively then.
And utilize identification action user code (the Mobile Station ISDN Number of device for mobile communication, when MSISDN) sending demand, response command or content that the user does by the digital broadcast content of 22 pairs of receptions of input module also can be moved to carry out follow-up transmission by the processing of digital broadcasting processing module 14 earlier.
Response command or content, the specific character information that for example is not to use the person to import, or, for example choose favorite film etc. according to the selection that the content of digital broadcasting is done.
When the user responds order or content, order or content that controller 10 obtains according to input module 22, judge when relevant with digital broadcast content, can go to confirm whether the communications protocol of using at present is the suitable communications protocol of digital broadcasting, if during the communications protocol that the present nonnumeric broadcasting of communications protocol is suitable for, when for example belonging to the Mobile Communications agreement, can control communication protocol handover module 16 present communications protocol is switched to the communications protocol that digital broadcasting is suitable for.
The digital broadcast content that this desire sends comprises in the processing procedure of digital broadcasting processing module 14: signal of video signal and voice signal pass through earlier the coding of image coder 30 and sound coder 32 respectively, data behind its coding are by 28 compilings of data decoding and coding device or combination or be packaged as multimedia video signal, again through data transmission format detector 26, then be converted to analog signal and judge that via controller 10 delivering to communication protocol handover module 16 replaces to the Mobile Communications agreement is passed through the Mobile Communications of antenna element 18 through using with control to mobile communication signal processing module 12 cellular system channel by digital broadcast signal processor 24, for example SDCCH or SPDCCH channel are sent to the Mobile Communications system end, the Mobile Communications system end is receiving this return signal when learning the information relevant with digital broadcasting, judge its application content by user agent, agree authorize in homelocation register (HLR) by base station system (BSS)-GPRS serving GPRS support node (SGSN)-gateway GPRS node (GGSN) this moment, and via GGSN and the communication of digital broadcasting base station, just this information can be reached the system end of digital broadcasting, send multimedia series flow via the digital broadcasting base station again, reach device end again via the transmit path of multimedia series flow.The process of so just having finished a digital broadcast content response and having upgraded.
In addition, the user also can initiatively propose the digital broadcast content demand, its path is as follows: by the demand order of input module 22 inputs, via controller 10 is judged when belonging to the demand order of digital broadcast content, deliver to communication protocol handover module 16 and replace to the Mobile Communications agreement is passed through the Mobile Communications of antenna element 18 through using with control to mobile communication signal processing module 12 cellular system channel, for example SDCCH or SPDCCH channel are sent to the Mobile Communications system end, the Mobile Communications system end is when receiving this order, judge its application content by useragent, agree authorize in home location register (HLR) by base station system (BSS)-GPRS serving GPRS support node (SGSN)-gateway GPRS node (GGSN) this moment, and, just can send multimedia series flow and reach device end via GGSN and the communication of digital broadcasting base station.So just finished a process that digital broadcast content produces.
Follow with the Mobile Communications frequency as another preferred embodiment.Signal is directly delivered to mobile communication signal processing module 12 and is dealt with, with output sound, literal, image or multimedia messages after being received by antenna element 18.Wherein utilizing mobile communication signal processing module 12 to handle received signal has been prior art with performance image, literal, sound or multimedia messages, so just repeat no more at this.
In addition, the system of the system of device for mobile communication (GSM/GPRS) and digital broadcast apparatus (DAB/DVB) need interconnect in advance, technology wherein then not this piece specification technology contents the scope that should inquire into.
Claims (12)
1. device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously is characterized in that this device comprises:
Whether one controller belongs to digital broadcast content in order to an information of judging user's input, and when confirming that this information belongs to digital broadcast content, really making at present, an employed communications protocol comprises the digital broadcasting communication attribute;
One mobile communication signal processing module, be connected with this controller, carry out the signal processing operation in order to an action communication signal, with the voice/information in the recovering signal/multi-media signal or the voice/information/multi-media signal/digital broadcast content of compiling desire transmission to reception/transmission;
One digital broadcast signal processing module, be connected with this controller, in order to a digital broadcast signal carried out modulation and to separate the modulation operation, with rating or listen to the program of digit broadcasting system, or compile with follow-up in order to the content that digital broadcast content is responded and to handle the back by this mobile communication signal processing module and send;
One communication protocol handover module is connected with this controller, in order to the switching between the communications protocol that does not comprise the digital broadcasting communication attribute according to the order of this controller control one communications protocol and that comprises the digital broadcasting communication attribute; And
One circuit support plate, in order to carrying and provide the relevant circuit of above-mentioned module to connect, and in order to receive this digital broadcast signal.
2. the device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously as claimed in claim 1, it is characterized in that: when this controller confirmed that employed this communications protocol does not comprise the digital broadcasting communication attribute at present, this communications protocol is switched to this communications protocol that comprises the digital broadcasting communication attribute, and employed this communications protocol comprised the digital broadcasting communication attribute really to make at present.
3. the device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously as claimed in claim 1, it is characterized in that: when this controller confirms that the data of this input belong to the Mobile Communications content, really make this communications protocol not comprise the digital broadcasting communication attribute.
4. the device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously as claimed in claim 3, it is characterized in that: when this controller confirms that this communications protocol comprises the digital broadcasting communication attribute, this communications protocol is switched to this communications protocol that does not comprise the digital broadcasting communication attribute do not comprise the digital broadcasting communication attribute really to make this communications protocol.
5. the device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously as claimed in claim 1 is characterized in that: this digital broadcast signal processing module comprises:
One digital broadcast signal processor is in order to being a digital signal with an analog signal conversion;
One data transmission format detector is connected with this digital broadcast signal processor, in order to separating modulation to export a multimedia video signal from this digital information that this digital broadcast signal processor obtains;
One data decoding and coding device is connected with this data transmission format detector, isolates a signal of video signal and a voice signal in order to this multimedia video signal that will import;
One image coder is connected with this data decoding and coding device, in order to this signal of video signal decoding is shown; And
One sound coder is connected with this data decoding and coding device, in order to this voice signal is deciphered sounding.
6. the device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously as claimed in claim 1, it is characterized in that: comprise an antenna element, be connected with this mobile communication signal processing module, in order to receiving and dispatching the signal of cellular Mobile Communications system, and utilize the Cellular Phone communication system to send a signal that utilizes the communications protocol that comprises the digital broadcasting attribute.
7. the device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously as claimed in claim 1, it is characterized in that: this action communication signal belongs to GSM or gprs system.
8. the device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously as claimed in claim 1 is characterized in that: this digital broadcast signal belongs to digitized video broadcasting (DVB) form or digital audio broadcasting (DAB) form.
9. the signaling method of a digital broadcasting is applied to a device for mobile communication that has digital broadcasting transmitting-receiving and Mobile Communications transmission-receiving function simultaneously, it is characterized in that this method comprises:
When sound/character/image/the order of confirm replying belongs to digital broadcast content a part of, really make a communications protocol of present use comprise the digital broadcasting communication attribute; And
Comprise the communications protocol of digital broadcasting communication attribute by this, send the digital broadcast content that comprises this sound/character/image/order by cellular Mobile Communications system.
10. the signaling method of digital broadcasting as claimed in claim 9 is characterized in that: employed this communications protocol comprises in the step of digital broadcasting communication attribute really making at present, more comprises:
When confirming that this communications protocol does not comprise the digital broadcasting communication attribute, this communications protocol is switched to the communications protocol that this comprises the digital broadcasting communication attribute.
11. the signaling method of digital broadcasting as claimed in claim 9 is characterized in that: this communications protocol belongs to the GPRS framework.
12. the signaling method of digital broadcasting as claimed in claim 9 is characterized in that: this digital broadcast content belongs to digitized video broadcasting (DVB) form or digital audio broadcasting (DAB) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100344141A CN101043668A (en) | 2006-03-20 | 2006-03-20 | Mobile communication equipment having simultaneously digital broadcast transceiving and mobile communication transceiving function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100344141A CN101043668A (en) | 2006-03-20 | 2006-03-20 | Mobile communication equipment having simultaneously digital broadcast transceiving and mobile communication transceiving function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101043668A true CN101043668A (en) | 2007-09-26 |
Family
ID=38808809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100344141A Pending CN101043668A (en) | 2006-03-20 | 2006-03-20 | Mobile communication equipment having simultaneously digital broadcast transceiving and mobile communication transceiving function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101043668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958985A (en) * | 2010-08-20 | 2011-01-26 | 南京信息工程大学 | Meteorological information pre-warning and publishing system and control method thereof based on short message, GPRS (General Packet Radio Service) and satellite |
-
2006
- 2006-03-20 CN CNA2006100344141A patent/CN101043668A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958985A (en) * | 2010-08-20 | 2011-01-26 | 南京信息工程大学 | Meteorological information pre-warning and publishing system and control method thereof based on short message, GPRS (General Packet Radio Service) and satellite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6006105A (en) | Multi-frequency multi-protocol wireless communication device | |
| EP0823789A2 (en) | Multi-frequency wireless communication device | |
| CN1671191A (en) | Mobile broadcasting receiver for reducing power consumption and method thereof | |
| CN1816190A (en) | Broadcasting channel handover in mobile communication systems | |
| US7529221B2 (en) | System and method for digital multimedia broadcasting | |
| WO2013072552A1 (en) | Method and system to enable handover in a hybrid terrestrial satellite network | |
| CN101390313B (en) | Method and apparatus for supporting mobility in dvb-h cbms system | |
| CN1578503A (en) | Apparatus and method for processing a multimedia audio signal during a voice call | |
| CN101283532A (en) | Signalling of cell ID in digital mobile broadcast service guide for localized broadcasting | |
| US7075946B2 (en) | Method and apparatus for audio output combining | |
| CN1773891A (en) | Mobile communications terminal for receiving digital multimedia broadcastinging and system thereof | |
| CN1801948A (en) | Method of providing broadcast service and broadcasting receiver therefor | |
| KR20110083714A (en) | Regionalized delivery of hybrid mobile broadcast services or channels in a mobile broadcast network | |
| CN1550078A (en) | Digital format U.S.commercial FM broadcast system | |
| CN1941948B (en) | Method for increasing group broadcasting service performance in mobile telcommunication system | |
| CN1192529C (en) | Method for providing real time broadcasting service in mobile communication metwork | |
| CN1905398A (en) | Broadcasting/multicasting service transmitting method for TDD system | |
| KR20060066022A (en) | A system for integrate-receiving a terrestrial dmb and a satellite dmb | |
| CN1183788C (en) | Method of transmitting service imformation, and radio system | |
| CN200959641Y (en) | Cell-phone terminal | |
| CN101043668A (en) | Mobile communication equipment having simultaneously digital broadcast transceiving and mobile communication transceiving function | |
| US7215949B2 (en) | Cellular subscriber radio service | |
| CN1168246C (en) | Method for providing real time broadcasting service in mobile communication network | |
| TWI249328B (en) | Mobile communication device having the transceiving functions of digital broadcasting and mobile communication simultaneously applied on alternative communication protocol | |
| CN100403669C (en) | Method for providing real time broadcasting service in mobile communication network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |