CN100425094C - Mobile communication terminal possessing broadcasting receiving media conversion function, and its operating method - Google Patents
Mobile communication terminal possessing broadcasting receiving media conversion function, and its operating method Download PDFInfo
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- CN100425094C CN100425094C CNB2006100009321A CN200610000932A CN100425094C CN 100425094 C CN100425094 C CN 100425094C CN B2006100009321 A CNB2006100009321 A CN B2006100009321A CN 200610000932 A CN200610000932 A CN 200610000932A CN 100425094 C CN100425094 C CN 100425094C
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a mobile communication terminal with functions of aural reception and media conversion and its method of operation, which includes the following parts: air wave receiver used for receiving air wave broadcast; communication module which is connected to broadcast data server through mobile communication network and can receive broadcast data; microcomputer which decides and enters the air wave shaded area by the decrease state of the reception sensitivity of the said air wave receiver, and receives the broadcast data through the said communication module in accordance with the received link information of the broadcasting channel. The invention has the following effect that when entering the air wave shaded area including the subway, the aural receiving medium can changed into mobile communication network from air wave and the broadcast can be continuously received in areas which can not receive air wave broadcast, which improves the said mobile communication terminal functionalities and can improve the operational convenience for users.
Description
Technical field
The present invention relates to have the mobile communication terminal and the method for operation of broadcasting receiving media conversion function, particularly relate to and a kind ofly continuously under the situation of broadcast listening, make and to continue the mobile communication terminal with broadcasting receiving media conversion function and the method for operation of broadcast listening by mobile communications network entering into aerial ripple shadow region.
Background technology
Recently, except voice call, Short Message Service, also be provided with structure such as MP3 player, camera and multiple relevant function is provided in the mobile communication terminal, make the range of application of mobile communication terminal obtain gradually enlarging.
And, can radio receiver be set in the inside of above-mentioned mobile communication terminal, make by said structure to receive aerial ripple and in moving, make things convenient for aerial ripple broadcasting such as audiovisual TV or broadcast receiver (radio).
Above-mentioned mobile communication terminal receives aerial ripple broadcasting by above-mentioned radio receiver, to aerial ripple broadcasting the carrying out frequency modulation (tuning) that receives, to on picture, also pass through the loud speaker output audio by show image, thereby make the user pass through above-mentioned mobile communication terminal audiovisual broadcast.
But, in the mobile communication terminal of above-mentioned prior art, under the situation that enters into subway or inferior aerial ripple shadow region, ground, can't receive aerial ripple by above-mentioned TV receiver.That is, in the case, by the broadcasting of above-mentioned mobile communication terminal in can't receiving said audiovisual, or because the reduction of signal sensitivity and can't receive broadcasting continuously and smooth and easyly carry out audiovisual
Summary of the invention
Solve above-mentioned problems of the prior art for making, the object of the present invention is to provide a kind of mobile communication terminal and method of operation with broadcasting receiving media conversion function, in the present invention, to receive broadcast data according to the channel link information of the aerial ripple broadcasting in receiving and by mobile communications network, and make aloft and can receive broadcasting continuously in the ripple shadow region.
Achieve the above object for making, the mobile communication terminal among the present invention with broadcasting receiving media conversion function, it the 1st is characterised in that, includes following several sections: aerial ripple acceptance division, it is used to receive aerial ripple broadcasting; Communication module, it is connected to the broadcast data services device and receives broadcast data by mobile communications network; Microcomputer, the state that its receiving sensitivity by above-mentioned aerial ripple acceptance division reduces is judged and is entered into aerial ripple shadow region, and according to the channel link information of the broadcasting channel in receiving, will be by above-mentioned communication module reception broadcast data; Memory, the channel link information that is used to store described broadcast data services device makes mobile communication terminal be directly connected to the broadcasting channel page; Wherein, include in the described microcomputer: the broadcast data handling part, it detects the receiving sensitivity of the aerial ripple that receives by above-mentioned aerial ripple acceptance division and accesses the channel link information, makes by above-mentioned communication module and utilize mobile communications network to receive broadcast data; Master control part, it exports the broadcast data that receives by picture or loud speaker, and is used for adding, delete, revising the channel link information of described memory.
And, the method for operation of the mobile communication terminal among the present invention with broadcasting receiving media conversion function, it the 2nd is characterised in that, includes following several steps: step 1, detect reception aerial ripple sensitivity and judge whether to enter into the shadow region; Step 2 for making the broadcasting of the channel that reception receiving, will be connected to the broadcast data services device by mobile communications network; Step 3 is changed and is exported the broadcast data that receives; Wherein, further include in the described step 2: the 1st process, the channel of the aerial ripple broadcasting in confirming to receive, and the channel link information of storing in the affirmation memory; The 2nd process is connected in the broadcast data services device according to above-mentioned channel link information and by mobile communications network; The 3rd process is directly connected to the page of corresponding channel and receives broadcast data.
According to mobile communication terminal with broadcasting receiving media conversion function and the method for operation among the present invention of as above structure, when entering into the shadow region of aerial ripples such as subway, to make the broadcast reception medium be transformed into mobile communications network from aerial ripple, make in the zone that can not receive the broadcasting of aerial ripple broadcast listening continuously, thereby can improve the convenience in the functional of above-mentioned mobile communication terminal and the raising user use.
Description of drawings
Fig. 1 is the block diagram of the mobile communication terminal structure with broadcasting receiving media conversion function among the present invention;
Fig. 2 is that the broadcast data among the present invention receives the relevant mobile communication terminal and the schematic diagram of broadcast data services device structure;
Fig. 3 is the flow chart of the mobile communication terminal broadcast reception media conversion method among the present invention.
Wherein, Reference numeral:
110 microcomputers, 111 master control part
112 broadcast data handling parts, 120 memories
130 communication modules, 140 aerial ripple acceptance divisions
150 keypads, 160 efferents
210 mobile communication terminals, 220 aerial ripple radio station
230 broadcast data services devices
Embodiment
With reference to the accompanying drawings the embodiment among the present invention is described.Wherein, Fig. 1 is the block diagram of the mobile communication terminal structure with broadcasting receiving media conversion function among the present invention; Fig. 2 is that the broadcast data among the present invention receives the relevant mobile communication terminal and the schematic diagram of broadcast data services device structure.
As shown in Figure 1, the mobile communication terminal among the present invention with broadcasting receiving media conversion function, it includes: aerial ripple acceptance division 140, it is used for receiving the signal that transmits from aerial ripple radio station (not shown); Communication module 130, when entering into aerial ripple shadow region, it is connected to broadcast data services device (not shown) and receives broadcast data by mobile communications network; Memory 120, its storage is used to be connected to the channel link information of above-mentioned broadcast data services device; Microcomputer 110, it is judged above-mentioned mobile communication terminal and enters into aerial ripple shadow region, and be connected in the above-mentioned broadcast data services device by above-mentioned communication module 130 by detecting the receiving sensitivity of above-mentioned aerial ripple acceptance division 140.
And, include in the above-mentioned mobile communication terminal: keypad 150, it is used to import the channel information of the broadcasting that needs receive; Efferent 160, it is used to export the broadcast data that receives by above-mentioned aerial ripple acceptance division 140 or communication module 130.
Above-mentioned aerial ripple acceptance division 140 receives the signal that transmit in above-mentioned aerial ripple radio station, and according to TV or the broadcast receiver broadcast program of exporting the required channel of user by the user command of above-mentioned keypad 150 inputs.
At this moment, receive the frequency of certain frequency impedance (impedance) matching value (matching) of the broadcasting channel correspondence of selecting by above-mentioned keypad 150 in the frequency that above-mentioned aerial ripple acceptance division 140 will transmit from air, and send the frequency of above-mentioned reception to above-mentioned microcomputer 110, make and can broadcast the audiovisual operation by above-mentioned efferent 160.
Above-mentioned communication module 130 is carried out voice call and Short Message Service etc. by above-mentioned mobile communications network, and carries out the online attended operation of above-mentioned mobile communication terminal by the data communication of above-mentioned mobile communications network.
And, receiving in the process of broadcasting by above-mentioned aerial ripple acceptance division 140, enter into when above-mentioned mobile communication terminal under the situation of aerial ripple shadow region, above-mentioned communication module 130 will be connected to above-mentioned broadcast data services device and receive and dispatch broadcast data by mobile communications network.
Above-mentioned communication module 130 is connected to the go forward side by side line data transmitting-receiving of above-mentioned broadcast data services device according to above-mentioned channel link information, thereby makes the real-time broadcasting that mobile communication terminal receives to be provided in the above-mentioned broadcast data services device.
At this moment, store set channel link information in the above-mentioned memory 120, make the channel page that can be connected to above-mentioned broadcast data services device by above-mentioned channel link information, (channel page) and receive TV or wireless each radio station in broadcast program.
And, include the relevant address information of each channel page of above-mentioned broadcast data services device in the above-mentioned channel link information, make to need not to connect the step of above-mentioned broadcast program or select the step of channel and can be directly connected to corresponding channel.
Above-mentioned microcomputer 110 will will be connected in the above-mentioned broadcast data services device by above-mentioned communication module 130 according to the channel link information of storage in the above-mentioned memory 120, make to receive broadcasting in the zone that can't receive aerial ripple.
Wherein, include in the above-mentioned microcomputer 110: broadcast data handling part 112, it is used to change the broadcast data that receives by above-mentioned aerial ripple acceptance division 140 or above-mentioned communication module 130, and the data after the above-mentioned conversion can be play in above-mentioned mobile communication terminal; Master control part 111, it is used for the above-mentioned efferent 160 of controlling and driving, and the image or the audio frequency of the broadcast data by above-mentioned broadcast data handling part 112 conversion are exported by picture or loud speaker.
Above-mentioned broadcast data handling part 112 detects the sensitivity that above-mentioned aerial ripple acceptance division 140 receives broadcast data, and be reduced under the situation that maybe can't receive broadcast data below a certain size in above-mentioned receiving sensitivity, will be judged as above-mentioned mobile communication terminal and enter into aerial ripple shadow region.
And when the receiving sensitivity of the broadcast data that receives by above-mentioned aerial ripple acceptance division 140 is reduced to a certain size when following repeatedly, above-mentioned broadcast data handling part 112 will be judged as and can't carry out continuous broadcast reception operation.
At this moment, above-mentioned broadcast data handling part 112 will access the relevant channel link information of broadcasting channel in above-mentioned aerial ripple acceptance division 140 receptions from above-mentioned memory 120.
Above-mentioned broadcast data handling part 112 sends above-mentioned channel link information above-mentioned communication module 39 to and mobile communication terminal is connected in the above-mentioned broadcast data services device, makes and will receive the broadcast data of above-mentioned broadcast data services device by above-mentioned mobile communications network.
And, receiving by above-mentioned mobile communications network in the process of broadcasting, under the receiving sensitivity of above-mentioned aerial ripple acceptance division 140 keeps situation more than a certain size, above-mentioned broadcast data handling part 112 will be removed by above-mentioned communication module 130 and be connected to the state of above-mentioned broadcast data services device, and make once more by above-mentioned aerial ripple acceptance division 140 reception broadcasting.
In addition, above-mentioned master control part 111 is according to the data of above-mentioned keypad 150 inputs and setting contents of channel information, and the channel link information of storing in the above-mentioned memory 120 of interpolations/modification/deletion.
And above-mentioned master control part 111 drives above-mentioned efferent 160, and the image of conversion in above-mentioned broadcast data handling part 112 or the broadcast data of audio frequency are exported by picture or loud speaker.
Wherein, above-mentioned efferent 160 is made of picture display devices such as LCD and loud speaker, indicator light etc.
Here, when judging above-mentioned mobile communication terminal by above-mentioned broadcast data handling part 112 and enter into the shadow region, above-mentioned master control part 111 is used to generation to point out the message that receives broadcast data by mobile communications network, and will show with prompt tone, message, indicator light flicker form by above-mentioned efferent 160.
That is, when the receiving media that is used for broadcast reception is transformed into aerial ripple or mobile communications network etc., above-mentioned master control part 111 will generate message and point out the variable condition of the above-mentioned receiving media of user.
As shown in Figure 2, in above-mentioned mobile communication terminal 210, receive the signal that transmit in above-mentioned aerial ripple radio station 220 by above-mentioned aerial ripple acceptance division 140, thereby make the TV or the broadcast receiver broadcast program in the corresponding radio station of user's audiovisual.
And, above-mentioned mobile communication terminal 210 detects the receiving sensitivity of aerial ripple, and can't receive in aerial ripple shadow region such as subway under the situation of state of broadcasting, to be connected to above-mentioned broadcast data services device 230 by above-mentioned communication module 130, and will receive broadcast data from above-mentioned broadcast data services device 230 by mobile communications network.
Thus, above-mentioned mobile communication terminal 210 will and receive broadcasting continuously at the aerial ripple shadow region conversion broadcast reception medium of underground, subway etc.
The operation of the present invention that as above structure is constituted describes below, and Fig. 3 is the flow chart of the mobile communication terminal 210 broadcast reception media conversion methods among the present invention.
As shown in the figure, may further comprise the steps:
S310, the signal of the characteristic frequency in the admission of air, and receive the TV of specific channel or broadcast receiver broadcasting from aerial ripple radio station by mobile communication terminal 210;
S320 when the receiving sensitivity of the aerial ripple that receives is reduced to below a certain size, or can't receive under the situation of broadcast data, will be judged as mobile communication terminal 210 and enter into the shadow region;
At this moment,, also will be judged as and smooth and easyly to carry out aerial ripple broadcast reception and operate, and make to enter into the shadow region being set at above-mentioned mobile communication terminal 210 even the receiving sensitivity of aerial ripple is reduced to certain number of times when above repeatedly.
S330 will retrieve the relevant information of the channel in broadcast reception just and access from the memory that stores the channel link information.
S340 will be connected to broadcast data services device 230 by mobile communications network according to above-mentioned channel link information.
S350 makes and will be directly connected to the page of the corresponding channel that comprises in the above-mentioned channel link information.
At this moment, include user authentication data in the above-mentioned channel link information, make mobile communication terminal 210 be directly connected to above-mentioned broadcast data services device 230, and also include and make it be directly connected to the address information of the page of selected channel without other Connection Step.
Wherein, above-mentioned user authentication data produces when above-mentioned mobile communication terminal 210 is initially connected to above-mentioned broadcast data services device 230 and storage.
S360, above-mentioned mobile communication terminal 210 is connected to the broadcasting channel page of above-mentioned broadcast data services device, and will receive broadcast data by mobile communication terminal 210.
At this moment, above-mentioned mobile communication terminal 210 will receive broadcast data in real time by the broadcasting channel page that is connected to above-mentioned correspondence.
S370, the broadcast data of above-mentioned reception will be converted to the form that can play in above-mentioned mobile communication terminal, and will export the broadcast data of above-mentioned image or audio frequency mode by picture or loud speaker.
In addition, receiving by above-mentioned mobile communications network in the process of broadcast data, when the receiving sensitivity of above-mentioned aerial ripple increases and keeps under the situation more than a certain size, with the state of removing by above-mentioned mobile communications network that is connected with above-mentioned broadcast data services device 230, and be transformed into and carry out broadcast reception by above-mentioned aerial ripple and operate.
As mentioned above, above-mentioned mobile communication terminal 210 will be used to receive the medium of broadcast data according to the receiving sensitivity conversion of aerial ripple, thereby also can carry out the broadcast reception operation in the shadow region of ripple aloft.
Abovely mobile communication terminal with broadcasting receiving media conversion function and method of operation among the present invention are illustrated with reference to accompanying drawing; certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (6)
1. the mobile communication terminal with broadcasting receiving media conversion function is characterized in that, includes following several sections:
Aerial ripple acceptance division, it is used to receive aerial ripple broadcasting;
Communication module, it is connected to the broadcast data services device and receives broadcast data by mobile communications network;
Microcomputer, the state that its receiving sensitivity by above-mentioned aerial ripple acceptance division reduces is judged and is entered into aerial ripple shadow region, and according to the channel link information of the broadcasting channel in receiving, will be by above-mentioned communication module reception broadcast data;
Memory, the channel link information that is used to store described broadcast data services device makes mobile communication terminal be directly connected to the broadcasting channel page;
Wherein, include in the described microcomputer:
The broadcast data handling part, it detects the receiving sensitivity of the aerial ripple that receives by above-mentioned aerial ripple acceptance division and accesses the channel link information, makes by above-mentioned communication module and utilize mobile communications network to receive broadcast data;
Master control part, it exports the broadcast data that receives by picture or loud speaker, and is used for adding, delete, revising the channel link information of described memory.
2. the mobile communication terminal with broadcasting receiving media conversion function according to claim 1 is characterized in that, above-mentioned broadcast data handling part carries out frequency translation to the broadcast data that receives by above-mentioned aerial ripple acceptance division or above-mentioned communication module.
3. the method for operation with mobile communication terminal of broadcasting receiving media conversion function is characterized in that, includes following several steps:
Step 1, detect reception aerial ripple sensitivity and judge whether to enter into the shadow region;
Step 2 for making the broadcasting of the channel that reception receiving, will be connected to the broadcast data services device by mobile communications network;
Step 3 is changed and is exported the broadcast data that receives;
Wherein, further include in the described step 2:
The 1st process, the channel of the aerial ripple broadcasting in confirming to receive, and the channel link information of storing in the affirmation memory;
The 2nd process is connected in the broadcast data services device according to above-mentioned channel link information and by mobile communications network;
The 3rd process is directly connected to the page of corresponding channel and receives broadcast data.
4. the method for operation with mobile communication terminal of broadcasting receiving media conversion function according to claim 3 is characterized in that:
In above-mentioned steps 1, when the receiving sensitivity of above-mentioned aerial ripple is reduced to below a certain size, or can't receive broadcast data, or occur more than certain number of times will being judged as above-mentioned mobile communication terminal and entering into aerial ripple shadow region under the situation of the phenomenon that receiving sensitivity reduces.
5. the method for operation with mobile communication terminal of broadcasting receiving media conversion function according to claim 3 is characterized in that, includes in the above-mentioned steps 3:
The 4th process is transformed to the form that can play with the broadcast data that receives;
The 5th process is exported the image of conversion or the broadcast data of audio frequency mode by picture or loud speaker.
6. the method for operation with mobile communication terminal of broadcasting receiving media conversion function according to claim 3 is characterized in that, also includes:
When the receiving sensitivity of above-mentioned aerial ripple broadcasting keeps a certain size above,, and will carry out the step of broadcast reception operation by aerial ripple with the connection status of releasing with above-mentioned broadcast data services device.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050018174A KR20060097151A (en) | 2005-03-04 | 2005-03-04 | Mobile communication terminal enable to change receive media for broadcasting data and its operating method |
| KR10-2005-0018174 | 2005-03-04 | ||
| KR1020050018174 | 2005-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1829354A CN1829354A (en) | 2006-09-06 |
| CN100425094C true CN100425094C (en) | 2008-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100009321A Expired - Fee Related CN100425094C (en) | 2005-03-04 | 2006-01-12 | Mobile communication terminal possessing broadcasting receiving media conversion function, and its operating method |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20060097151A (en) |
| CN (1) | CN100425094C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100793317B1 (en) * | 2006-04-04 | 2008-01-11 | 에스케이 텔레콤주식회사 | Method and System for Assisting DMB Service by Using Wireless Data Communication in Digital Multimedia Broadcasting Service System |
| KR101276834B1 (en) * | 2006-11-14 | 2013-06-18 | 엘지전자 주식회사 | Broadcasting Terminal and Method for Replacement Broadcasting thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004036797A1 (en) * | 2002-09-20 | 2004-04-29 | Nokia Corporation | Method, device and system for providing additional information related to the contents of a radio broadcast to terminal devices |
| WO2004080011A1 (en) * | 2003-03-03 | 2004-09-16 | Matsushita Electric Industrial Co., Ltd. | Mobile terminal having functions of program reception through broadcasting and through network communication, and program reception controlling method |
| CN1589574A (en) * | 2001-11-20 | 2005-03-02 | 诺基亚公司 | Mobile telecommunication networks and digital broadcasting services |
-
2005
- 2005-03-04 KR KR1020050018174A patent/KR20060097151A/en not_active Application Discontinuation
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2006
- 2006-01-12 CN CNB2006100009321A patent/CN100425094C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1589574A (en) * | 2001-11-20 | 2005-03-02 | 诺基亚公司 | Mobile telecommunication networks and digital broadcasting services |
| WO2004036797A1 (en) * | 2002-09-20 | 2004-04-29 | Nokia Corporation | Method, device and system for providing additional information related to the contents of a radio broadcast to terminal devices |
| WO2004080011A1 (en) * | 2003-03-03 | 2004-09-16 | Matsushita Electric Industrial Co., Ltd. | Mobile terminal having functions of program reception through broadcasting and through network communication, and program reception controlling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1829354A (en) | 2006-09-06 |
| KR20060097151A (en) | 2006-09-14 |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120323 |
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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Effective date of registration: 20120323 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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