TWI249328B - Mobile communication device having the transceiving functions of digital broadcasting and mobile communication simultaneously applied on alternative communication protocol - Google Patents

Abstract

A transmitting method of digital broadcasting is disclosed, which is applied in a mobile communication device having the transceiving functions of digital broadcasting and mobile communication simultaneously applied on alternative communication protocol. It comprises: when confirming that the speech/text/image/command replied belongs to one part of digital broadcasting content, ensuring that the communication protocol currently used comprise the attribute of digital broadcasting communication; by using the communication protocol comprising the attribute of digital broadcasting communication, the bee-comb type mobile communication system transmitting the contents of digital broadcasting comprising the speech/text/image/command.

Description

1249328 IX. Description of the invention: [Technical field to which the invention pertains] The „about-type mobile communication device, in particular, relates to a mobile communication device having the function of digital wide triggering and action training for the same k. [Prior Art] Digital broadcasting DAB (DigitalAudio Broadcasting; DAB) refers to the third generation broadcast after AM and FM. It has all the advantages of digital signal transmission, namely anti-noise, anti-interference, anti-wave propagation fading, etc. The service of stereo sound quality and digital information, and in a certain range = not affected by multi-path interference, to ensure the quality of fixed, portable and mobile reception. At present, the development of DAB system in the world can be roughly divided into European regulations.

Eureka_l47, the United States ffi〇C (In-Band_Adjacent-Channel) and the French DRM (Digital Radio Mondiale), and some countries develop their own dab system, the country uses the Eureka-147 system. The DVB (Digital Video Broadcasting, DVB) is the standard for the European Broadcasting Union (EBU), and has been awarded the European Telecommunications Standards Institute (Eur〇pean Telec〇mmunicati〇ns Standard Institute; The recognition of ETSI) is currently the main digital broadcasting standard in Europe. Its DVB-related standards include dvb-s for live broadcast satellites, DVB_C for cable TV, and DVB-T for terrestrial broadcast. Under the development of digitalization and networking, it has the following special features: Single Frequency Network (SFN), which refers to transmitting signals in a single network band, that is, no need Because the transmission base is not, it uses different frequency bands to receive the information, which solves the problem that the base station's critical point signal overlaps and replaces the channel, and can increase the available spectrum resources; 2• The mobile receiving capability is strong, The Guard Band design has excellent performance for anti-echo and multi-path interference, so it is quite capable of receiving in motion. 3·has back to the «special power month b' with DVB_RC_r two-way transmission technology, can be built in the addition of DVB-RCT related modules and antennas, and uses a bee-like bar and mobile backhaul similar to mobile phones <gsm Frequency Technology 5 has an advantage in the development of related services such as interactive TV in the future. ^ 1249328 Different 1 = mobile communication technology is changing with each passing day, various technologies are being developed, communication technologies of various points are also developing simultaneously, in order to be better in action (4) can 'how to change communication in the smaller and smaller mobile communication ΙϊΤ ^ ^ ίί The device has become a topic today. For example, the above-mentioned digital broadcasting technology b/d 黯 黯 - 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 使得 = = = = = Nian, *In the process of integrating the two technologies, such as digital wide-motion communication technology, many problems have been solved to be overcome. First, the egg brothers are the two different signal transmission paths and two different 汛5 Mechanism design issues for tiger reception, transmission or handover. [Summary of the Invention] The communication device is a device that integrates at least two communication technologies.

Secret X, such as GSM/GPRS mobile communication technology and DAB/DVB ί t, in order to integrate these two technologies, it has produced a lot of Υτ, two 啼, such as the transmission path of the two different signals, how to receive and Send, etc. The action device of the η Jintai application also includes a device ΐ ΐϊ ΐϊ ίίίί ž is a DVB or dab digital broadcast signal t mobile communication receiving antenna for receiving, for example, the lead-in and derivative-related signals, so how to solve The path of the two types of signals V into and out of the line is also a problem to be solved by the present invention. For the sake of the above problems, the main object of the present invention is to provide an ability to simultaneously receive DAB/DVB digital broadcast signals and GSM/GPRS mobile communication signals. The above-mentioned problem is to provide a transmission path including two different signals to solve the above problem. The two signal transmission and reception paths are, for example, dab/dvb. The digital wide GSM/GPRS mobile communication signal is received at the path where the path is conveyed by 昱. 1249328 Therefore, the main problem of the present invention is to provide a mechanism for transmitting a digital broadcast signal using a mobile communication signal using GSM/GPRS to solve the above problem. Therefore, in view of the above problems, it is a primary object of the present invention to provide a switching mechanism for a transmission path between a digital broadcast signal having DAB/DVB and a start signal of a gSM/gprs _ π signal to solve the above problem. In order to achieve the above object, the present invention discloses a video riding device that has a digital wide-range frequency transmitting and receiving function, and includes a broadcast controller to determine whether a user input data belongs to a digit: :Although Ya Shi Guanghai is a digital broadcast content, it does make the current communication protocol contain digital broadcast communication properties; receive the processing f group, and connect with the control to use the voice in the docking! /彡船龙 or, _Wei media information / digital broadcast content; &, the suffocation / majority signal processing module, connected with the control 11, for a broadcast, gram Target, or used for digital broadcasting: Boundary 4 =: Change =, and the exchange does not contain the agreement between the Wei Weilan and the one-piece communication agreement; and, and = =: = ^ signal 2 device contains · a digital broadcast digital data 2 = continuation codec 'with the data transmission format detector connected 7 1249328 ^ tone t multimedia video signal separation - video signal and - will two two two image codec, Connected to the data codec for code connection The audio signal ί;: ϊ ° and the decompression digitizer confirm that the communication protocol currently used does not include the broadcast communication protocol = the communication protocol; the switch to the digital communication protocol is replaced by the communication communication At the time of the attribute, the communication protocol is set to ϋϊίί^:1 to include an antenna unit and the mobile communication signal to use the cellular to transmit and receive the cellular mobile communication system signal, and the attribute communication protocol; the communication system transmits and uses the digital broadcasting The broadcast of the boxing two pounds revealed - Wei communication sent and received Wei's pick and line - moving images / commands belong to digital broadcast content 匕 reply to the heart / text / - communication protocol contains digital broadcast communication is '2', so that the current use The communication protocol of the communication attribute, by the cellular type, = broadcast / text / image / command of the digits _ content of the movement or the 糸 发 发 含 含 含 ί ί ί ί ί ί ί 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [Embodiment] The preferred ItT1 diagram shows the main structure of the mobile device of the present invention - as shown in Fig. 1 'the mobile communication device 10 of the present invention, the mobile communication signal processing module D wood structure Including: control 14, communication protocol switching module 16, antenna unit broadcast shouting processing module to provide and connect the module and 1249328 to provide electrical connection with other components of the circuit board 2 I I can also include an input The module 22 includes a plurality of buttons for providing a user input finger, such as a phone number dialing, a text input or a function selection, etc., and a state for receiving the user's instruction from the input module 22, for example, The unit number, the text input or the function selection, etc., control the mobile communication signal, and the group 12, the digital broadcast signal processing module 14 and the communication protocol switching module 16 perform their functions normally. Moreover, the controller 10 is configured to determine a user's command, for example, to determine whether the content of the application is related to the digital content or the content of the mobile communication to determine the communication protocol. The digital broadcast content is 疋 DVB/DAB format. The mobile communication content is, for example, GSM/GpRS format 0, and the number of the mobile terminal is wide. The content is determined to be mobile. The communication protocol switching module 16 will operate the mobile communication. The agreement switch i broadcast:: the Japanese gentry or confirmed as the mobile communication content and currently agreed to be digital (four) 16, connected to the above control 111G, for transmission according to the transmission channel containing the number of ί broadcast. After transmitting the content, the device is connected to the antenna element 18 through the correct antenna ϊΐΐϊϊΓ 理, and is used to transmit the mobile communication signal to the signal ^ 二 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于/Multi-media six you, τ. η. Λ Λ 5 5 糸 唬 唬 processing module 12 to work in multiple hours ί itmmiii 〇mS1〇n Multlple Access 9 1249328 The mobile communication signal is for example GSM/GPRS, 900/1800 /1900Hz signal. The digital broadcast-related communication protocol is modified in the GPRS communication protocol architecture to have a digital broadcast attribute attached thereto, so it is compatible with the mobile communication device using the same GPRS communication protocol architecture. The nickname processing module 12 and the antenna unit 18, so that the response made by the user corresponding to the digital broadcast content can be transmitted back to the base station through the cellular system, and then transmitted to the digital broadcast transmitting station, but the premise is the base station and the number The technique is not discussed in this article, so it will not be repeated here. The associated digital broadcast signal processing module 14 is configured to perform a digital broadcast (dab/〇vb signal for demodulation and demodulation operations to view or listen to a digital system, or to respond to digital broadcast content). Perform/compile: cry 26 digital broadcast signal processor 24, data transmission format detection ^, Bei Xiu. Flat decoder 28, video codec 3 〇 and sound codec material and tiger f11 24, used Convert the analog data into digital data, or convert the digital data into a class and output it through the antenna unit 18. After the stomach has been processed, the data transmission format detector (data tran II: the number of signals processor 24 rounds) The position of the job is changed to become a follow-up after the conversion of ==, such as including anti-interference, _ listen to ^, the transmission of the characteristics of the transmission code, codec II 28, used to: separate media video and audio signals to separate the video signal and sound ; ! 249 328 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ^) ^ display Show, or the input noise number can be rounded out to the capital · decoding ^ sound codec 32, used to encode and decode the audio signal, the bean can be Ϊ Γ Γ Γ Γ Γ ( ( ( ( ( ( ( ( ( ( ( ( +4 疋 输 输 输 输 输 输 ii ii ii ii ii ii ii ii ii ii 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 行动 天线 天线 天线 天线 天线 天线 天线 天线 天线1900 Hz) transmits a signal containing a digital broadcast protocol. The power of the cable is connected to ^:=; the line can be the size of the digital broadcast module by designing its size and material', which can be the width of the dial. The material can be used for the carrier board 2〇^=广=号, _ remaining 5G = broadcast minus antenna, which is the mixed reception of the wide-aged number, and the other can be transmitted through the equal-wavelength circuit board α. The use of the antenna, which also reduces the bee L manufactured by it, allows the present invention to utilize the same current t^ protocol that can contain digital broadcast attributes. τ /成^匕3 number 1249328 "弟弟图图*" in both Under the GpRS protocol, the physical layer and the transport layer definition of the H-wide system are defined by 34. Therefore, by including the GPRS protocol of ΐΐίί, the IE communication protocol can be sent out through the mobile communication system. Or respond to the message related to the number of broadcasts. In summary, it can be found that the focus of the present invention is on the controller 1 2 3 4 5 6 7 on the circuit and the mobile communication signal processing module 12, digital Lu broadcast signal processing module! 4 and communication protocol switching module 16. Through the circuit = itself, the device can be digitally broadcasted, and by means of the switching surface 16, it can be self-operated through the canned field to include & The mobile communication protocol of the attribute can be used to transmit the information related to the digital broadcast content by using the original antenna unit 18, so that the mobile communication device has the mobile communication protocol at the same time. The ability to communicate with digital broadcast capabilities. ^ The following describes the reception/transmission path of the mobile communication signal and the digital broadcast signal in the present invention by using the above-described architecture. For example, a digital broadcast signal is first used as a preferred embodiment. At the time of reception, it is directly sent to the digital broadcast processing module 14 via the circuit carrier 20 for processing. The digital broadcast signal processor 24 converts the analog data into digital assets and compiles them into a digital transmission format to be subsequently passed through the data transmission format side 26 . The digital data format output by the signal processor 24 is detected as a round or stupid data. The multimedia video signal will then be sent out through the data codec U. The sound image will be transmitted through the video codec 3 and the sound codec. Image and sound. ^ 3 And when using the mobile phone user's identification action user code (M〇bi丨4 ISDN N picture ber 'MS·), the user responds to the command or content of the received digital broadcast content by wheeling in (4) four 5 It is also processed by the 6-bit broadcast processing module 14 to perform subsequent transmission operations. 7 Respond to the command or content, for example, the specific text message input by the user, or 1249328 J is based on her _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ At present, H's command and judgment will be related to the digital broadcast content, and will be confirmed when the agreement is made. For example, the action exchange is a number 16 and the current communication protocol is cut to send the digital broadcast content to the digital broadcast processing module. The processing of 14 sounds and the sound signal first pass through the image codec 3〇; 28曰 to the horse state 32 code, the encoded data is encoded or decoded by the data encoding and decoding, and then installed as a multimedia video signal, and then Data transmission grid

妳 ^ 哭 哭 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 广播 广播 广播 广播 ^ 广播 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ U. U. Honeycomb system channel, for example * SDCCH or SPDCCH

On the communication system side, when the mobile communication system receives the message related to the digital broadcast, the agent judges JL II and communicates with the digital broadcast base station via the GGSN, and the system end will be broadcasted by the GGSN. Then, the multimedia is sent through the digital broadcast base station, and the transmission path of the multimedia stream is transmitted to the device end. This completes the process of responding and updating digital broadcast content. ^Bu users can also take the initiative to propose digital broadcast content needs, the path is as

The Liiri Mo group 22 input demand command is sent to the communication protocol switching module to replace the second protocol into the mobile communication signal processing module 12 to control the transmission when the controller 10 determines that the demand command belongs to the HR 1 ^ 内谷. The antenna is used to transmit the cellular system channel of the mobile communication, such as the sdcch 1249328 or the SPDCCH channel, to the mobile communication system. When the mobile communication system receives the command, the user agent determines the application content. Through the base station system (BSS) _GPRS service support node (SGSN)-gateway GPRS node (GGSN) to approve the authorization at the home location register (HLR), and communicate with the digital broadcast base station via the GGSN, the multimedia stream will be transmitted to the device. end. This completes the process of generating a digital broadcast content.

The mobile communication frequency is followed by another preferred embodiment. The signal is received by the antenna unit 18 and sent directly to the mobile communication signal processing module 12 for processing to output sound, text, video or multimedia messages. The use of the mobile communication signal processing module 12 to process received signals to represent images, text, sounds or multimedia messages is a well-known technique and will not be described herein. In addition, the systems of mobile operators (GSM/GPRS) and digital broadcasters (DAB/DVB) need to be interconnected first, and the technology is beyond the scope of the technical content of this specification. Although the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to be a part of the invention, and it is possible to make some modifications and refinements without departing from the spirit and scope of the invention. The patent protection scope of the present invention is defined by the scope of the patent application attached to the specification. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram showing a preferred embodiment of the mobile communication device of the present invention. FIG. 2 is a communication protocol architecture including digitization formed according to the GPRS protocol architecture. .

Broadcast [Main component symbol description] Controller mobile communication signal processing module digital broadcast signal processing module communication protocol switching module antenna unit circuit carrier board 14 1249328 22 input module 24 digital broadcast signal processor 26 data transmission format detector 28 Data Codec 30 Video Codec 32 Sound Codec 34 Physical Layer and Transport Layer Definition for Digital Broadcast Properties

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Claims (1)

1249328 X. Patent application scope·· h — A mobile communication device with digital broadcast transceiver and mobile communication transceiver function, comprising: a controller for determining whether a user input data belongs to digital broadcast content, and confirming the When the data belongs to the digital broadcast content, it does make one of the communication protocols currently used contain digital broadcast communication properties; a mobile communication signal processing group, and a mobile communication device for receiving/sending a mobile communication Signal processing operation to restore voice/message/multimedia data in the signal or compile the voice/message data/digital broadcast content to be sent; “a digital broadcast signal processing module connected to the controller for Modulating and demodulating a digital broadcast signal to view or listen to digital broadcasts, unified programs, or content for responding to digital broadcast content to be compiled for subsequent processing by the mobile communication signal processing module After sending; - the communication agreement depends on the group, with the (four) n Lai, the rib is controlled according to the command = contains digital broadcasting Switching between the communication protocol of the message attribute and the communication protocol of the two-digit broadcast communication attribute; and, the 2-way board, is used to carry and provide the circuit connection associated with the module, and is used for receiving the digital broadcast signal峪 峪 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 Shou "When there is a digital broadcast transceiver and the data belongs to the mobile communication content, the controller confirms the input broadcast communication attribute. Cui makes the communication agreement not contain a wide range of digits. 4. For example, if the patent application scope is the third item, and the digital broadcast transceiver and the line 16 1249328 dynamic communication transceiver function are enabled, the #协议 includes digital broadcasting ▲ > When the controller confirms the communication age, the s# ΐ 汛 attribute, the communication protocol is switched to the unpackaged number ^ communication attribute 0 ^ ^ ^ ^ ' - 5 · The line module includes a Ding moving device, wherein the digital broadcast signal processing bit digital broadcast signal processor is used to convert a type of data into a digital phase test 11 and is connected with the training device. The digital data demodulation of the output-multi-processor system is connected to the data transmission format side device, and the image signal and the audio signal signal == code are separated by the number and the heart (3). ί 'connected to the data codec for connecting the video coder to the data codec for use in the audio message. - the antenna unit, ^ the ί signal, and By means of a hive-type suspicion, the _=^= bit broadcasts the attribute of the agreement. Private Ui package. 3 number 7. It please refer to the patent range of the first item as well as the digital broadcast transceiver power-driven communication device, wherein the mobile communication signal belongs to 8. t application special request The digital broadcast broadcasts the communication and receives the Wei mobile communication device, wherein the digital broadcast signal belongs to the 17 1249328 digital video broadcasting (DVB) format or the digital sound broadcasting (DAB) format. 9. A method for transmitting a digital broadcast signal to a mobile communication device having a digital broadcast transceiver and a mobile communication transceiver function, comprising: when the voice/text/image/command of the reply is part of the digital broadcast content, It is true that one of the currently used communication protocols includes a digital broadcast communication attribute; and through the communication protocol containing the digital broadcast communication attribute, the digital broadcast content including the voice/text/image/command is transmitted by the cellular mobile communication system. 10. The method for transmitting a digital broadcast signal as described in claim 9 of the patent application, wherein the step of authenticating the communication protocol currently used to include the digital broadcast communication attribute further comprises: confirming that the communication protocol does not include digital broadcast communication When the attribute is changed, the communication protocol is switched to the communication protocol containing the digital broadcast communication attribute. 11. The method of transmitting a digital broadcast signal as described in claim 9 of the patent application, wherein the communication protocol belongs to the GPRS architecture. The method of transmitting a digital broadcast according to claim 9, wherein the digital broadcast content belongs to a digital video broadcasting (DVB) format or a digital audio broadcasting (DAB) format. 18