CN100435536C - Communication terminal device and control method therefor - Google Patents
Communication terminal device and control method therefor Download PDFInfo
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- CN100435536C CN100435536C CNB2004100785323A CN200410078532A CN100435536C CN 100435536 C CN100435536 C CN 100435536C CN B2004100785323 A CNB2004100785323 A CN B2004100785323A CN 200410078532 A CN200410078532 A CN 200410078532A CN 100435536 C CN100435536 C CN 100435536C
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Abstract
This communication terminal device 1 is provided with a radio communicating part (radio communicating means) 3 for performing transmission and reception to/from a radio base station 2, a broadcast receiving part (broadcast receiving means) 5 for receiving broadcasting from a broadcasting base station 4, a broadcast recording part (broadcast recording means) 6 for recording broadcasting received from the broadcasting base station 4, and a reproduction switch 7. The radio communicating part 3 outputs a communication existence/absence signal 9 representing the existence/absence of communication with the radio base station 2 to the broadcast recording part 6. The broadcast receiving part 5 outputs a broadcast signal 10 received from the broadcasting base station 4 to the broadcast recording part 6. When the broadcast recording part 6 detects a communication start by the communication existence/absence signal 9 while the broadcast receiving part 5 receives broadcasting from the broadcasting base station 4, the broadcast recording part 6 starts to record a broadcast signal 10 to a semiconductor memory 8.
Description
Technical field
The present invention relates to comprise the communication terminal of wireless communication part and broadcast reception portion and the control method of communication terminal, particularly the mobile phone of built-in terrestrial DTV and comprise its mobile communication system.
Background technology
In recent years, mobile phone not only has communication function in the past, has also added e-mail function and internet browsing function etc., extensively popularizes.On the other hand, as the new broadcasting of the surface wave analog broadcasting that replaces audiovisual in Japan at present, since 2003 ground digital television broadcast.
At the technical standard ISDB-T of this ground digital television broadcast (Integrated Services DigitalBroadcasting, Integrated Services Digital Broadcasting) in, modulation system adopts OFDM (the Orthogonal Frequency Division Multiplexing that uses multicarrier, OFDM), the ghost image that causes of the multipaths such as reflection of building disturbs and also can be inhibited.In addition, in ISDB-T, the guard interval on the transmission mode in regulation carrier spacing and the modulation system of each carrier wave, the time-axis direction established every significant character length has been prescribed a plurality of respectively, allows profuse signal form in standard.From them, select the form of the best in the reality according to services such as fixing reception or mobile receptions.In addition, in ISDB-T, 1 channel (frequency band is about 5.6MHz) being divided into 13 sections (1 section=about 430KHz), is that unit changes modulation system with it.Thus, the radio station can the arbitrary decision signal structure, for example carries out sound radio and high definition television broadcasting, standard fixed broadcasting and mobile broadcast with 1 channel.Moreover, ISDB-T has introduced interweaving on the time-axis direction, the electric wave that utilizes also is fit to be transferred to moving body, so a big feature is, portable terminal devices such as mobile receivers such as in-car TV, PDA (Personal Digital Assistants, personal digital assistant) or mobile phone also can carry out stable reception.
Owing to above reason, the converged services of communicating by letter/broadcast that waits in expectation in recent years mobile phone and ground digital television broadcast are combined.Specifically, proposed can be on the mobile phone of built-in terrestrial DTV the audiovisual ground digital television broadcast, obtain the information related through communication with television broadcasting.
On the other hand, Japan openly speciallys permit communique 2002-77323 number (open day be on March 15th, 2002) though to have proposed be not at audiovisual broadcast on the mobile phone, make the method for recorded announce under the situation of mobile portable phone when coming audiovisual broadcast with broadcast terminals such as TV or broadcast receivers.
Here, following problem is arranged during audiovisual broadcast on mobile phone.
On mobile phone, have under the situation about being talked about of mobile phone during audiovisual broadcast, the user from mobile phone rung by speech the time attracted by phone and can not concentrate audiovisual broadcast.The user generally is attached to mobile phone on the ear and converses, so can't see the display frame of mobile phone in the conversation, can not continue audiovisual broadcast.Mobile phone is not attached under the situation about conversing on the ear with earphone microphone etc. the user, can sees the display frame of mobile phone in the conversation yet, but attracted by conversation and can not concentrate audiovisual broadcast.
In addition, carry out during audiovisual broadcast on mobile phone under the situation of transmission of mobile phone, the user generally also is attached to mobile phone on the ear and converses, so can't see the display frame of mobile phone in the conversation, can not continue audiovisual broadcast.Mobile phone is not attached under the situation about conversing on the ear with earphone microphone etc. the user, can sees the display frame of mobile phone in the conversation yet, but attracted by conversation and can not concentrate audiovisual broadcast.
Summary of the invention
The present invention proposes in view of the above problems, and its purpose is to provide the control method of a kind of communication terminal and communication terminal, even have when audiovisual broadcast under the situation about being talked about of mobile phone, also can continue to concentrate audiovisual broadcast.
To achieve these goals, communication terminal of the present invention comprises: wireless communication part communicates with the wireless base station; With broadcast reception portion, receive broadcasting from broadcast base station; It is characterized in that, comprising: broadcast recoding portion, write down the content of the broadcasting that above-mentioned broadcast reception portion receives; The beginning of communicating by letter of above-mentioned wireless communication part and wireless base station in above-mentioned broadcast reception portion receives from the process of the broadcasting of broadcast base station detects in above-mentioned broadcast recoding portion, the content of the broadcasting during opening entry receives, when the indication that the user is arranged, the broadcasting that playback is write down after communicating by letter when beginning.
According to this structure, the content of wireless communication part and the beginning of communicating by letter and the broadcasting in the opening entry reception of wireless base station in broadcast reception portion receives from the process of the broadcasting of broadcast base station detects in broadcast recoding portion.Therefore, when user's audiovisual broadcast of communication terminal, carry out under the situation of transmission of wireless communication part the broadcasted content in the reception after when record communication begins automatically.Therefore, though the user of communication terminal owing to having interrupted under the situation of audiovisual of broadcasting with communicating by letter of wireless base station, the also broadcasting that can after playback broadcast recoding portion behind the sign off is during in the communication beginning, write down.Thus, can continue to concentrate audiovisual broadcast.For example be under the situation of mobile phone of built-in terrestrial DTV at communication terminal,, when perhaps when audiovisual broadcast, carrying out the transmission of mobile phone, also can continue to concentrate audiovisual broadcast when audiovisual broadcast even when being talked about of mobile phone arranged.
In addition, the control method of communication terminal of the present invention is used for following communication terminal, and this communication terminal comprises: wireless communication part communicates with the wireless base station; With broadcast reception portion, receive broadcasting from broadcast base station; It is characterized in that, comprising: the broadcast recoding step, write down the content of the broadcasting that above-mentioned broadcast reception portion receives; Above-mentioned broadcast recoding step comprises: the recording start step, detect the beginning of communicating by letter of above-mentioned wireless communication part and wireless base station in above-mentioned broadcast reception portion receives from the process of the broadcasting of broadcast base station, the content of the broadcasting in the opening entry reception; And the record reproducing step, the broadcasting that playback is write down after beginning to receive when broadcasting.
According to said method, can realize the action effect same with above-mentioned communication terminal.
In addition, communication terminal of the present invention comprises: wireless communication part communicates with the wireless base station; With broadcast reception portion, receive broadcasting from broadcast base station; It is characterized in that, comprising: broadcast recoding portion, write down the content of the broadcasting that above-mentioned broadcast reception portion receives; With moment recording portion, record constantly; Above-mentioned broadcast recoding portion detects above-mentioned broadcast reception portion and receives beginning from the broadcasting of broadcast base station, the content of the broadcasting during opening entry receives, and when the indication that the user is arranged, the broadcasting of writing down after resetting when beginning to receive broadcasting; Above-mentioned moment recording portion detects the beginning of communicating by letter of above-mentioned wireless communication part and wireless base station in above-mentioned broadcast reception portion receives from the process of the broadcasting of broadcast base station, the moment that recording start is communicated by letter.
According to this structure, detection broadcast reception portion of broadcast recoding portion broadcasts from the broadcast base station reception,
The content of the broadcasting during opening entry receives.Therefore, when user's audiovisual broadcast of communication terminal, carry out under the situation of transmission of wireless communication part the broadcasted content in the reception after when recording start receives broadcasting automatically.In addition, constantly recording portion detects the beginning of communicating by letter that receives wireless communication part and wireless base station the process of broadcasting in broadcast reception portion from broadcast base station, the moment that recording start is communicated by letter.Therefore, when user's audiovisual broadcast of communication terminal, have under the situation about being talked about of wireless communication part, perhaps when user's audiovisual broadcast of communication terminal, carry out under the situation of transmission of wireless communication part, automatically record communication zero hour.Therefore, even the user of communication terminal has been owing to having interrupted under the situation of audiovisual of broadcasting with communicating by letter of wireless base station, select the broadcasting of expectation to reset the broadcasting that also can be behind sign off after broadcast recoding portion is when beginning to receive broadcasting, write down the zero hour according to communication.Thus, can continue to concentrate audiovisual broadcast.For example be under the situation of mobile phone of built-in terrestrial DTV at communication terminal,, when perhaps when audiovisual broadcast, carrying out the transmission of mobile phone, also can continue to concentrate audiovisual broadcast when audiovisual broadcast even when being talked about of mobile phone arranged.
In addition, the control method of communication terminal of the present invention is used for following communication terminal, and this communication terminal comprises: wireless communication part communicates with the wireless base station; With broadcast reception portion, receive broadcasting from broadcast base station; It is characterized in that, this method comprises: the broadcast recoding step, detect above-mentioned broadcast reception portion and receive broadcasting from broadcast base station, the content of the broadcasting during opening entry receives is selected the factory of expectation to broadcast and is reset the broadcasting of writing down after when beginning to receive broadcasting; With moment recording step, detect the beginning of communicating by letter of above-mentioned wireless communication part and wireless base station in above-mentioned broadcast reception portion receives from the process of the broadcasting of broadcast base station, the moment that recording start is communicated by letter.
According to said method, can realize the action effect same with above-mentioned communication terminal.
Communication terminal of the present invention comprises: wireless communication part communicates with the wireless base station; With broadcast reception portion, receive broadcasting from broadcast base station; It is characterized in that this comprises: broadcast recoding portion, write down the content of the broadcasting that above-mentioned broadcast reception portion receives; With moment recording portion, record constantly; Above-mentioned broadcast recoding portion receives indication from the user of communication terminal in the process of the broadcasting of broadcast base station according to above-mentioned broadcast reception portion, come the content of the broadcasting in the opening entry reception, when the indication that the user is arranged, the broadcasting of resetting and writing down according to user's indication; Above-mentioned moment recording portion detects the beginning of communicating by letter of above-mentioned wireless communication part and wireless base station in above-mentioned broadcast reception portion receives from the process of the broadcasting of broadcast base station, the moment that recording start is communicated by letter.
According to said structure, broadcast recoding portion comes the content of the broadcasting in the opening entry reception according to the user's of communication terminal from the process of broadcast base station reception broadcasting of broadcast reception portion indication.Broadcasted content in the reception after when therefore, the energy recording user is indicated.In addition, constantly recording portion detects the beginning of communicating by letter that receives wireless communication part and wireless base station the process of broadcasting in broadcast reception portion from broadcast base station, the moment that recording start is communicated by letter.Therefore, when user's audiovisual broadcast of communication terminal, have under the situation about being talked about of wireless communication part, perhaps when user's audiovisual broadcast of communication terminal, carry out under the situation of transmission of wireless communication part, automatically record communication zero hour.Therefore, even the user of communication terminal has been owing to having interrupted under the situation of audiovisual of broadcasting with communicating by letter of wireless base station, select the broadcasting of expectation reset the broadcasting of also can be behind sign off after broadcast recoding portion is when the user indicates, writing down the zero hour according to communication.Thus, can continue to concentrate audiovisual broadcast.For example be under the situation of mobile phone of built-in terrestrial DTV at communication terminal,, when perhaps when audiovisual broadcast, carrying out the transmission of mobile phone, also can continue to concentrate audiovisual broadcast when audiovisual broadcast even when being talked about of mobile phone arranged.In the case, come the recorded announce content according to user's indication, so can not write down broadcasted content useless concerning the user.
In addition, the control method of communication terminal of the present invention is used for following communication terminal, and this communication terminal comprises: wireless communication part communicates with the wireless base station; With broadcast reception portion, receive broadcasting from broadcast base station; It is characterized in that, this method comprises: the broadcast recoding step, receive indication according to above-mentioned broadcast reception portion from the user of communication terminal in the process of the broadcasting of broadcast base station, come the content of the broadcasting in the opening entry reception, select the broadcasting of expectation to reset the broadcasting of after when the user indicates, writing down; Recording step constantly detects the beginning of communicating by letter of above-mentioned wireless communication part and wireless base station in above-mentioned broadcast reception portion receives from the process of the broadcasting of broadcast base station, the moment that recording start is communicated by letter.
According to said method, can realize the action effect same with above-mentioned communication terminal.
Other purposes of the present invention, feature, and advantage will be fully aware of by record shown below.In addition, the following explanation undertaken by the reference accompanying drawing of benefit of the present invention will become and know better.
Description of drawings
Fig. 1 is the block diagram of concrete example of structure of the communication terminal of the 1st execution mode.
Fig. 2 is the outside drawing of one example-mobile phone of communication terminal of the 1st execution mode shown in Figure 1 and the example that picture shows.
Fig. 3 is the block diagram of concrete example of structure of the communication terminal of the 2nd execution mode.
Fig. 4 is the block diagram of concrete example of structure of the communication terminal of the 3rd execution mode.
Embodiment
Followingly embodiments of the present invention are described with reference to accompanying drawing.In the following description, attached to same parts or member with same label.Their title and function are also identical.Therefore do not repeat detailed description to them.
[the 1st execution mode]
Fig. 1 is the block diagram of concrete example of structure of the communication terminal of the 1st execution mode.
With reference to Fig. 1, the communication terminal 1 of present embodiment comprises: wireless communication part 3 sends and receives with wireless base station 2; Broadcast reception portion 5 receives the broadcasting from broadcast base station 4; Broadcast recoding portion 6, the broadcasting that record receives from broadcast base station 4; And playback switch 7.Broadcast recoding portion 6 comprises semiconductor memory 8.
When playback switch 7 is pressed, the broadcast singal of record in the broadcast recoding portion 6 playback semiconductor memories 8.Reset and carry out with the speed identical usually, but also can carry out with the speed faster according to user's setting than writing speed with writing speed.
In addition, the record in semiconductor memory 8 can carry out simultaneously with playback.This writes the address and reads the address, writes data and sense data realizes by handling simultaneously respectively in semiconductor memory 8.
In addition, broadcast recoding portion 6 comprises semiconductor memory 8, but can comprise that also hard disk unit replaces semiconductor memory 8.In the case, broadcast singal is recorded in the hard disk unit.In addition, also can make hard disk unit can be fetched into the outside of communication terminal 1.
Fig. 2 is the outside drawing of one example-mobile phone 11 of communication terminal 1 of present embodiment shown in Figure 1 and the example that picture shows.The mobile phone 11 of Fig. 2 is examples of communication terminal 1, has picture display part 12.When broadcast recoding portion 6 recorded announces, expression broadcast recoding portion 6 just is displayed on the picture display part 12 at the record designator of recorded announce (just showing the parts at recorded announce) 13.For example, record designator 13 is made of red round dot.
In addition, on picture display part 12, show the residual capacity designator (parts of the residual capacity that demonstration can recorded announce) 14 of the residual capacity that expression can recorded announce.For example, residual capacity designator 14 partly constitutes by the oblique line that shows the record amount that expression is present in the frame of expression recording capacity.
As mentioned above, the communication terminal 1 of present embodiment detects the content that wireless communication part 3 and communicating by letter of wireless base station 2 begin to come the broadcasting in the opening entry reception broadcast reception portion 5 receives the process of broadcasting from broadcast base station 4.Therefore, when user's audiovisual broadcast of communication terminal 1, have under the situation about being talked about of wireless communication part 3, perhaps when user's audiovisual broadcast of communication terminal 1, carry out under the situation of transmission of wireless communication part 3 broadcasted content in the reception after when record communication begins automatically.Therefore, even owing to having interrupted under the situation of audiovisual of broadcasting with the communicating by letter of wireless base station 2, the user of communication terminal 1 also can continue to concentrate audiovisual broadcast by the broadcasting of writing down after playback broadcast recoding portion 6 behind the sign off is when communication begins.For example be under the situation of mobile phone of built-in terrestrial DTV at communication terminal 1, when being talked about of mobile phone arranged, when perhaps when audiovisual broadcast, carrying out the transmission of mobile phone, also can continue to concentrate audiovisual broadcast when audiovisual broadcast.
Have no signal 9 to be set to when being talked about from the communication of wireless base station 2 in communication and show under the situation of communication, record is from being talked about the content of broadcasting constantly from the communication of wireless base station 2.Therefore, the broadcasting that can reset and be made the moment that the user attracted by communicating by letter from talking about.
Perhaps, have no signal 9 to be set to when the user has responded from being talked about of the communication of wireless base station 2 in communication and show under the situation of communication, record has responded content from the broadcasting in moment of being talked about of the communication of wireless base station 2 from the user.Therefore, the moment of opening entry broadcasting can be adjusted to the timing that the user likes.For example, if talked about to time of day response just in time, can reset after then from just in time as the broadcasting in the place of a paragraph as the broadcasted content of a paragraph in audiovisual.
In addition, show under the situation of communication when communication has no signal 9 to be set in the transmission that communicates to wireless base station 2, record is from the content of the broadcasting in the moment of the transmission that communicates to wireless base station 2.Therefore, the moment of opening entry broadcasting can be adjusted to the timing that the user likes.For example, if send to moment just in time, can reset after then from just in time as the broadcasting in the place of a paragraph as the broadcasted content of a paragraph in audiovisual.
In addition, when the user pressed playback switch 7 and indicates, the broadcasting that broadcast recoding portion 6 resets and write down was so the user can be by the broadcasting that the timing of liking is reset and audiovisual is write down.
In addition, the broadcasting that broadcast recoding portion 6 can reset and be write down with the speed faster than writing speed, so the user can be by with than the nonuseable parts such as advertisement in the fast broadcasting that speed playback was write down of writing speed, shorten playback duration and audiovisual broadcast expeditiously.Moreover, can shorten the broadcasting of playback and the time difference between the real-time broadcasting of broadcasting, also can continue audiovisual broadcast even stop recorded announce.
In addition, broadcast recoding portion 6 broadcasting of can writing down simultaneously and reset so also can be recorded in the broadcasting of broadcasting in the process of the broadcasting of resetting, can continue audiovisual broadcast.
In addition, broadcast recoding portion 6 has semiconductor memory 8, so can make broadcast recoding portion 6 light-duty, small-sized, is fit to be built in the communication terminal 1.
In addition, be under the situation of nonvolatile memory at semiconductor memory 8, even can make the power supply that cuts off communication terminal 1, the recorded content of broadcasting does not disappear yet.
In addition, be under the situation of nonvolatile memory, the outside that can be fetched into communication terminal 1 at semiconductor memory 8, the broadcasting that replay devices such as enough other communication terminals of energy are reset and write down.In addition, under the situation of record, also can carry out long record by nonvolatile memory being replaced with another nonvolatile memory above the long broadcasting of the capacity of a nonvolatile memory.
In addition, have in broadcast recoding portion 6 under the situation of hard disk unit, recording capacity is bigger than semiconductor memory 8, so can write down the broadcasting of longer time.
In addition, can be fetched at hard disk unit under the situation of outside of communication terminal 1, can enough other communication terminals etc. the replay device broadcasting of resetting and being write down.In addition, under the situation of record, also can carry out long record by hard disk unit being replaced with another hard disk unit above the long broadcasting of the capacity of a hard disk unit.
In addition, come display of broadcast recording portion 6 just at recorded announce, so can inform the broadcasting in user's record communication correctly with record designator 13.
In addition, come the residual capacity that display of broadcast recording portion 6 can recorded announce with residual capacity designator 14, so can inform the residual capacity that the user can write down.Thus, the user can know the timing that should replace nonvolatile memory or hard disk unit, and record is not failed.
Wherein, Japan openly speciallys permit the method for recorded announce under the situation that has proposed to make mobile portable phone for communique 2002-77323 number when coming audiovisual broadcast with broadcast terminals such as TV or broadcast receivers.But openly specially permit in communique 2002-77323 number in Japan, mobile phone is the housing that separates with broadcast terminal, and mobile phone (wireless communication part) and broadcast terminal (comprising broadcast reception portion) are not included in the housing (communication terminal).Therefore, mobile phone need be sent to broadcast terminal with wireless signals such as infrared signals with the message of communication beginning, needs the infrared signal sending part in mobile phone, needs the infrared signal acceptance division in broadcast terminal, complex structure.On the other hand, the communication terminal 1 of the 1st execution mode is included in wireless communication part and broadcast reception portion in the communication terminal, can have no signal to transmit with a holding wire as communication the message of communication beginning, so simple in structure.
In addition, openly specially permit in communique 2002-77323 number in Japan, mobile phone is the housing that separates with broadcast terminal, and mobile phone (wireless communication part) and broadcast terminal (comprising broadcast recoding portion) are not included in the housing (communication terminal).Therefore, the broadcasting of record can not be sent to wireless communication part.On the other hand, the communication terminal 1 of the 1st execution mode is included in wireless communication part and broadcast recoding portion in the communication terminal, the broadcasting of record can be sent to wireless communication part.Therefore, can send the broadcasting of being write down through wireless communication part.
[the 2nd execution mode]
Fig. 3 is the block diagram of concrete example of the communication terminal 15 of the 2nd execution mode.
With reference to Fig. 3, the communication terminal 15 of present embodiment comprises: wireless communication part 16 sends and receives with wireless base station 2; Broadcast reception portion 17 receives the broadcasting from broadcast base station 4; Broadcast recoding portion 18, the broadcasting that record receives from broadcast base station 4; Recording portion 19 writes down constantly constantly; And playback switch 20.Broadcast recoding portion 18 comprises semiconductor memory 21.
When playback switch 20 was pressed, broadcasting in the broadcasting that broadcast recoding portion 18 writes down from semiconductor memory 21, that write down in the moment of moment recording portion 19 records began to reset.Perhaps begin to reset from the broadcasting of having traced back the moment record of stipulated time from the moment of moment recording portion 19 records.In the case, the stipulated time can be set by the user.For example, can be set at 10 seconds kinds, 30 seconds kinds or 1 minute.
As mentioned above, the communication terminal 15 detection broadcast reception portions 17 of present embodiment broadcast from broadcast base station 4 receptions, the content of the broadcasting during opening entry receives.Broadcasted content in the reception after when therefore, recording start receives broadcasting automatically.In addition, constantly recording portion 19 detects broadcast reception portions 17 and receives the beginning of communicating by letter of wireless communication part 16 and wireless base station 2 process of broadcasting, the moment that recording start is communicated by letter from broadcast base station 4.Therefore, automatic record communication zero hour.Therefore, even owing to having interrupted under the situation of audiovisual of broadcasting with the communicating by letter of wireless base station 2, the user of communication terminal 15 also can continue to concentrate audiovisual broadcast by selecting the broadcasting of expectation to reset the broadcasting of writing down after broadcast recoding portion 18 is when beginning to receive broadcasting according to the zero hour of communicating by letter behind sign off.For example be under the situation of mobile phone of built-in terrestrial DTV at communication terminal 15, when being talked about of mobile phone arranged, when perhaps when audiovisual broadcast, carrying out the transmission of mobile phone, also can continue to concentrate audiovisual broadcast when audiovisual broadcast.
There is no signal 22 to be set to when being talked about in communication and shows under the situation of communication, the moment that record is talked about from the communication of wireless base station 2 from the communication of wireless base station 2.Therefore, the broadcasting that can reset and be made the moment that the user attracted by communicating by letter from talking about.
Have no signal 22 to be set to when the user has responded from being talked about of the communication of wireless base station 2 in communication and show under the situation of communication, the recording user response is from the moment of being talked about of the communication of wireless base station 2.Therefore, the moment of record can be adjusted to the timing that the user likes.For example, if talked about to time of day response just in time, can reset after then from just in time as the broadcasting in the place of a paragraph as the broadcasted content of a paragraph in audiovisual.
In addition, when communication has no signal 22 to be set in the transmission that communicates to wireless base station 2, show under the situation of communication, write down the moment of the transmission that communicates to wireless base station 2.Therefore, the moment of record can be adjusted to the timing that the user likes.For example, if send, can reset after then from just in time as the broadcasting in the place of a paragraph in the moment of audiovisual to the broadcasted content that comes to an end.
In addition, when the user pressed playback switch 20 and indicates, so the broadcasting that broadcast recoding portion 18 resets and write down was the broadcasting that the user can reset and be write down by the timing of liking.
In addition, broadcast recoding portion 18 from the broadcasting of record, under the situation that the broadcasting of the moment of moment recording portion 19 record record begins to reset, the broadcasting that can select to write down after communication zero hour from the broadcasting of broadcast recoding portion 18 record after beginning to receive broadcasting is reset.Therefore, the user of communication terminal 15 continues audiovisual easily owing to interrupting the broadcasting of audiovisual with communicating by letter of wireless base station 2 behind sign off.
In addition, under the situation that broadcast recoding portion 18 broadcasting from the broadcasting of record, traced back the moment record of stipulated time since the moment of moment recording portion 19 record is reset, can from the broadcasting of broadcast recoding portion 18 record after beginning to receive broadcasting, select the broadcasting of the later record of the moment that passes up to the zero hour from communication to reset.That is, the user of communication terminal 15 can pass up to the moment of communication before the zero hour and resets owing to being interrupted the broadcasting of audiovisual with communicating by letter of wireless base station 2.Therefore, the progress of the content of broadcasting can be reaffirmed, audiovisual broadcast can be concentrated.
In addition, can be set by the user in broadcast recoding portion 18 under the situation of stipulated time, the user can reset from the moment of liking the broadcasting of record, the progress of the content of easier affirmation broadcasting.
Wherein, Japan openly speciallys permit the method for recorded announce under the situation that has proposed to make mobile portable phone for communique 2002-77323 number when coming audiovisual broadcast with broadcast terminals such as TV or broadcast receivers.But openly specially permit in communique 2002-77323 number in Japan, mobile phone is the housing that separates with broadcast terminal, and mobile phone (wireless communication part) and broadcast terminal (comprising broadcast reception portion) are not included in the housing (communication terminal).Therefore, mobile phone need be sent to broadcast terminal with wireless signals such as infrared signals with the message of communication beginning, needs the infrared signal sending part in mobile phone, needs the infrared signal acceptance division in broadcast terminal, complex structure.On the other hand, the communication terminal 15 of the 2nd execution mode is included in wireless communication part and broadcast reception portion in the communication terminal, can have no signal to transmit with a holding wire as communication the message of communication beginning, so simple in structure.
In addition, openly specially permit in communique 2002-77323 number in Japan, mobile phone is the housing that separates with broadcast terminal, and mobile phone (wireless communication part) and broadcast terminal (comprising broadcast recoding portion) are not included in the housing (communication terminal).Therefore, the broadcasting of record can not be sent to wireless communication part.On the other hand, the communication terminal 15 of the 2nd execution mode is included in wireless communication part and broadcast recoding portion in the communication terminal, the broadcasting of record can be sent to wireless communication part, so can send the broadcasting of being write down through wireless communication part.
In addition, in Japan openly speciallys permit communique 2002-77323 number structure, at communication beginning back recorded announce; And in the 2nd execution mode, the broadcasting before the communication beginning also is stored, so the broadcasting before the communication beginning of can resetting comes audiovisual.
[the 3rd execution mode]
Fig. 4 is the block diagram of concrete example of the communication terminal 25 of the 3rd execution mode.
With reference to Fig. 4, the communication terminal 25 of present embodiment comprises: wireless communication part 26 sends and receives with wireless base station 2; Broadcast reception portion 27 receives the broadcasting from broadcast base station 4; Broadcast recoding portion 28, the broadcasting that record receives from broadcast base station 4; Recording portion 29 writes down constantly constantly; Record switch 30; And playback switch 31.Broadcast recoding portion 28 comprises semiconductor memory 32.
When playback switch 31 was pressed, broadcasting in the broadcasting that broadcast recoding portion 28 writes down from semiconductor memory 32, that write down in the moment of moment recording portion 29 records began to reset.Perhaps begin to reset from the broadcasting of having traced back the moment record of stipulated time from the moment of moment recording portion 29 records.In the case, the stipulated time can be set by the user.For example, can be set at 10 seconds kinds, 30 seconds kinds or 1 minute.
Wherein, press under the situation of record switch 30 broadcast recoding portion 28 beginnings recording broadcast signal 35 in semiconductor memory 32 when pressing this record switch 30 constantly at moment recording portion 29 records.Therefore, in the case, press playback switch 31 after, reset from the broadcasting in moment of pressing record switch 30.
As mentioned above, the communication terminal 25 of present embodiment comes the content of the broadcasting in the opening entry reception according to the user's of communication terminal 25 from the process of broadcast base station 4 reception broadcasting of broadcast reception portion 27 indication.Broadcasted content in the reception after when therefore, the energy recording user is indicated.In addition, constantly recording portion 29 detects broadcast reception portions 27 and receives the beginning of communicating by letter of wireless communication part 26 and wireless base station 2 process of broadcasting, the moment that recording start is communicated by letter from broadcast base station 4.Therefore, automatic record communication zero hour.Therefore, even owing to having interrupted under the situation of audiovisual of broadcasting, select the broadcasting of expectation reset the broadcasting that the user of communication terminal 25 also can be behind sign off writes down after broadcast recoding portion 28 is when the user indicates according to communication the zero hour with communicating by letter of wireless base station 2.Thus, can continue to concentrate audiovisual broadcast.For example be under the situation of mobile phone of built-in terrestrial DTV at communication terminal 25, when being talked about of mobile phone arranged, when perhaps when audiovisual broadcast, carrying out the transmission of mobile phone, also can continue to concentrate audiovisual broadcast when audiovisual broadcast.
There is no signal 33 to be set to when being talked about in communication and shows under the situation of communication, the moment that record is talked about from the communication of wireless base station 2 from the communication of wireless base station 2.Therefore, the broadcasting that can reset and be made the moment that the user attracted by communicating by letter from talking about.
In addition, have no signal 33 to be set to when the user has responded from being talked about of the communication of wireless base station 2 in communication and show under the situation of communication, the recording user response is from the moment of being talked about of the communication of wireless base station 2.Therefore, the moment of record can be adjusted to the timing that the user likes.For example, if talked about to time of day response just in time, can reset after then from just in time as the broadcasting in the place of a paragraph as the broadcasted content of a paragraph in audiovisual.
In addition, when communication has no signal 33 to be set in the transmission that communicates to wireless base station 2, show under the situation of communication, write down the moment of the transmission that communicates to wireless base station 2.Therefore, the moment of record can be adjusted to the timing that the user likes.For example, if send, can reset after then from the broadcasting in the place that comes to an end in the moment of audiovisual to the broadcasted content that comes to an end.
In addition, when the user pressed playback switch 31 and indicates, so the broadcasting that broadcast recoding portion 28 resets and write down was the broadcasting that the user can reset and be write down by the timing of liking.
In addition, under the situation that broadcast recoding portion 28 broadcasting from the broadcasting of record, that write down in the moment of moment recording portion 29 records begins to reset, the broadcasting that selection communication was write down after the zero hour the broadcasting that can write down after broadcast recoding portion 28 is when the user indicates is reset.Therefore, the user of communication terminal 25 continues audiovisual easily owing to interrupting the broadcasting of audiovisual with communicating by letter of wireless base station 2 behind sign off.
In addition, under the situation that broadcast recoding portion 28 broadcasting from the broadcasting of record, traced back the moment record of stipulated time since the moment of moment recording portion 29 record is reset, select the broadcasting of the later record of the moment that passes up to the zero hour from communication to reset the broadcasting of writing down after can be when 28 users of broadcast recoding portion indicate.Therefore, the user of communication terminal 25 can pass up to the moment of communication before the zero hour and resets owing to being interrupted the broadcasting of audiovisual with communicating by letter of wireless base station 2.Thus, the progress of the content of broadcasting can be reaffirmed, audiovisual broadcast can be concentrated.
In addition, can be set by the user in broadcast recoding portion 28 under the situation of stipulated time, the user can reset from the moment of liking the broadcasting of record.Therefore, the progress of the content of easier affirmation broadcasting.
Wherein, Japan openly speciallys permit the method for recorded announce under the situation that has proposed to make mobile portable phone for communique 2002-77323 number when coming audiovisual broadcast with broadcast terminals such as TV or broadcast receivers.But openly specially permit in communique 2002-77323 number in Japan, mobile phone is the housing that separates with broadcast terminal, and mobile phone (wireless communication part) and broadcast terminal (comprising broadcast reception portion) are not included in the housing (communication terminal).Therefore, mobile phone need be sent to broadcast terminal with wireless signals such as infrared signals with the message of communication beginning, needs the infrared signal sending part in mobile phone, needs the infrared signal acceptance division in broadcast terminal, complex structure.On the other hand, the communication terminal 25 of the 3rd execution mode is included in wireless communication part and broadcast reception portion in the communication terminal, can have no signal to transmit with a holding wire as communication the message of communication beginning, so simple in structure.
In addition, openly specially permit in communique 2002-77323 number in Japan, mobile phone is the housing that separates with broadcast terminal, and mobile phone (wireless communication part) and broadcast terminal (comprising broadcast recoding portion) are not included in the housing (communication terminal).Therefore, the broadcasting of record can not be sent to wireless communication part.On the other hand, the communication terminal 25 of the 3rd execution mode is included in wireless communication part and broadcast recoding portion in the communication terminal, the broadcasting of record can be sent to wireless communication part, so can send the broadcasting of being write down through wireless communication part.
In addition, in Japan openly speciallys permit communique 2002-77323 number structure, at communication beginning back recorded announce; And in the 3rd execution mode, the broadcasting before the communication beginning also is stored, so the broadcasting before the communication beginning of can resetting comes audiovisual.
Wherein, the record of broadcasting can be in image or the sound, also can be both.
In addition, in the respective embodiments described above, be example with the mobile phone of built-in terrestrial DTV, but under the situation of the wireless mobile phone of built-in ground digital, also can obtain same effect.
The execution mode of communication terminal of the present invention more than has been described, but in communication terminal of the present invention, also can be according to the beginning of communicating by letter that detects with above-mentioned wireless base station of being talked about from the communication of wireless base station.
According to said structure, can write down from the content of being talked about broadcasting constantly from the communication of wireless base station, perhaps write down this moment.Therefore, the broadcasting that can reset and be made the moment that the user attracted by communicating by letter from talking about.
In addition, in communication terminal of the present invention, also can detect the beginning of communicating by letter with above-mentioned wireless base station to the response of being talked about according to the user from the communication of wireless base station.
According to said structure, can write down from the user and respond content from the broadcasting in moment of being talked about of the communication of wireless base station, perhaps write down this moment.Therefore, the moment of opening entry broadcasting or the moment of record can be adjusted to the timing that the user likes.For example, if talked about to time of day response just in time, can reset after then from just in time as the broadcasting in the place of a paragraph as the broadcasted content of a paragraph in audiovisual.
In addition, in communication terminal of the present invention, also can be according to the beginning of communicating by letter that detects with above-mentioned wireless base station of sending that communicates to the wireless base station.
According to said structure, record perhaps writes down this moment from the content of the broadcasting in the moment of the transmission that communicates to the wireless base station.Therefore, the moment of opening entry broadcasting or the moment of record can be adjusted to the timing that the user likes.For example, if send to moment just in time, can reset after then from just in time as the broadcasting in the place of a paragraph as the broadcasted content of a paragraph in audiovisual.
In addition, in communication terminal of the present invention, above-mentioned broadcast recoding portion preferably has the function of the broadcasting of being write down of resetting when the indication that the user is arranged.
According to said structure, broadcasting and audiovisual that the user can reset and be write down by the timing of liking.
In addition, in communication terminal of the present invention, the broadcasting preferably from the broadcasting of record, that write down in the moment of moment recording portion record of above-mentioned broadcast recoding portion begins to reset.
According to said structure, can be after broadcast recoding portion be when beginning to receive broadcasting or user's broadcasting of writing down after when indicating the broadcasting selecting to write down after communication zero hour reset.Therefore, the user of communication terminal continues audiovisual easily owing to interrupting the broadcasting of audiovisual with communicating by letter of wireless base station behind sign off.
In addition, in communication terminal of the present invention, the broadcasting that above-mentioned broadcast recoding portion also can be from the broadcasting of record, traced back the moment record of stipulated time since the moment of moment recording portion record is reset.
According to this structure, can be after broadcast recoding portion be when beginning to receive broadcasting or user's broadcasting of writing down after when indicating select the broadcasting of the later record of the moment that passes up to the zero hour from communication to reset.Therefore, the user of communication terminal owing to interrupt the broadcasting of audiovisual with communicating by letter of wireless base station, can reaffirm the progress of the content of broadcasting by passing up to the moment of communication before the zero hour and resetting, and can concentrate audiovisual broadcast.
In addition, in communication terminal of the present invention, above-mentioned broadcast recoding portion preferably has the function that is set by the user the afore mentioned rules time.
According to this structure, the moment of liking that the user of communication terminal can pass up in the broadcasting of record resets, the progress of the content of easier affirmation broadcasting.
In addition, in communication terminal of the present invention, above-mentioned broadcast recoding portion preferably has with the reset function of the broadcasting of being write down of the speed faster than writing speed.
According to this structure, the user can be by with than the nonuseable parts such as advertisement in the fast broadcasting that speed playback was write down of writing speed, shorten playback duration and audiovisual broadcast expeditiously.Moreover, can shorten the broadcasting of playback and the time difference between the real-time broadcasting of broadcasting, also can continue audiovisual broadcast even stop recorded announce.
In addition, in communication terminal of the present invention, above-mentioned broadcast recoding portion preferably has the function that writes down simultaneously and reset broadcasting.
According to said structure, also can be recorded in the broadcasting of broadcasting in the process of the broadcasting of resetting, can continue audiovisual broadcast.
In addition, in communication terminal of the present invention, above-mentioned broadcast recoding portion preferably has semiconductor memory.
According to said structure, can make broadcast recoding portion light-duty, small-sized, be fit to be built in the communication terminal.
In addition, in communication terminal of the present invention, above-mentioned semiconductor memory is nonvolatile memory preferably.
According to said structure, even can make the power supply that cuts off communication terminal, the recorded content of broadcasting does not disappear yet.
In addition, in communication terminal of the present invention, above-mentioned semiconductor memory preferably can be fetched into the outside of communication terminal.
According to said structure, the broadcasting that replay devices such as enough other communication terminals of energy are reset and write down.In addition, under the situation of record, also can carry out long record by nonvolatile memory being replaced with another nonvolatile memory above the long broadcasting of the capacity of a nonvolatile memory.
In addition, in communication terminal of the present invention, broadcast recoding portion also can have hard disk unit.
According to said structure, recording capacity is bigger than semiconductor memory, so can write down the broadcasting of longer time.
In addition, in communication terminal of the present invention, above-mentioned hard disk unit preferably can be fetched into the outside of communication terminal.
According to this structure, the broadcasting that replay devices such as enough other communication terminals of energy are reset and write down.In addition, under the situation of record, also can carry out long record by hard disk unit being replaced with another hard disk unit above the long broadcasting of the capacity of a hard disk unit.
In addition, in communication terminal of the present invention, above-mentioned broadcast recoding portion preferably has demonstration just at the parts of recorded announce.
According to this structure, can inform the broadcasting in user's record communication correctly.
In addition, in communication terminal of the present invention, above-mentioned broadcast recoding portion preferably has the parts of the residual capacity that demonstration can recorded announce.
According to this structure, can inform the residual capacity that the user can write down, so the user can know the timing that should replace nonvolatile memory or hard disk unit, record is not failed.
Wherein, the embodiment that above-mentioned embodiment partly proposes is to be used for illustrating technology contents of the present invention at most, should only not be defined in this concrete example and make an explanation with coming narrow sense, can in the scope of spirit of the present invention and appended claims, carry out various changes and implement.In addition, disclosed respectively technological means and the execution mode that obtains are also contained in the technical scope of the present invention in the execution mode that appropriate combination is different.
Claims (23)
1, a kind of communication terminal (1) comprising: wireless communication part (3) communicates with wireless base station (2); And broadcast reception portion (5), receive broadcasting from broadcast base station (4);
It is characterized in that this communication terminal (1) also comprises broadcast recoding portion (6), write down the content of the broadcasting of above-mentioned broadcast reception portion (5) reception;
The beginning of communicating by letter of above-mentioned wireless communication part (3) and wireless base station (2) in above-mentioned broadcast reception portion (5) receives from the process of broadcast base station (4) broadcasting detects in above-mentioned broadcast recoding portion (6), and the content of the broadcasting in the opening entry reception, when the indication that the user is arranged, the broadcasting that playback is write down after communicating by letter when beginning.
2, a kind of communication terminal (15) comprising: wireless communication part (16) communicates with wireless base station (2); And broadcast reception portion (17), receive broadcasting from broadcast base station (4);
It is characterized in that this communication terminal also comprises: broadcast recoding portion (18), write down the content of the broadcasting of above-mentioned broadcast reception portion (17) reception; And
Recording portion (19) writes down constantly constantly,
The beginning of above-mentioned broadcast reception portion (17) reception from the broadcasting of broadcast base station (4) detects in above-mentioned broadcast recoding portion (18), the content of the broadcasting during opening entry receives, and when the indication that the user is arranged, the broadcasting that playback is write down after beginning to receive when broadcasting;
Above-mentioned moment recording portion (19) detects the beginning of communicating by letter of above-mentioned wireless communication part (16) and wireless base station (2) in above-mentioned broadcast reception portion (17) receives from the process of the broadcasting of broadcast base station (4), and recording start moment of communicating by letter.
3, a kind of communication terminal (25) comprising: wireless communication part (26) communicates with wireless base station (2); And broadcast reception portion (27), receive broadcasting from broadcast base station (4);
It is characterized in that this communication terminal also comprises broadcast recoding portion (28), write down the content of the broadcasting of above-mentioned broadcast reception portion (27) reception; And
Recording portion (29) writes down constantly constantly,
Above-mentioned broadcast recoding portion (28) is according to the indication of above-mentioned broadcast reception portion (27) reception from the user of communication terminal (25) in the process of the broadcasting of broadcast base station (4), come the content of the broadcasting in the opening entry reception, when the indication that the user is arranged, the broadcasting of resetting and writing down according to user's indication;
Above-mentioned moment recording portion (29) detects the beginning of communicating by letter of above-mentioned wireless communication part (26) and wireless base station (2) in above-mentioned broadcast reception portion (27) receives from the process of the broadcasting of broadcast base station (4), and recording start moment of communicating by letter.
4, as each described communication terminal (1,15,25) in the claim 1 to 3, it is characterized in that, according to the beginning of communicating by letter that detects with above-mentioned wireless base station (2) of being talked about from the communication of above-mentioned wireless base station (2).
5, as each described communication terminal (1,15,25) in the claim 1 to 3, it is characterized in that, the response of being talked about from the communication of above-mentioned wireless base station (2) is detected the beginning of communicating by letter with above-mentioned wireless base station (2) according to the user.
6, as each described communication terminal (1,15,25) in the claim 1 to 3, it is characterized in that, according to the beginning of communicating by letter that detects with above-mentioned wireless base station (2) of sending to the communication of above-mentioned wireless base station (2).
7, communication terminal as claimed in claim 1 (1), it is characterized in that, there is no signal (9) in above-mentioned broadcast recoding portion (6) by the communication that begins from wireless communication part (3) reception notification communication, detects the beginning of communicating by letter of above-mentioned wireless communication part (3) and wireless base station (2).
8, as claim 2 or 3 described communication terminals (15,25), it is characterized in that, above-mentioned moment recording portion (19,29) by the communication that begins from wireless communication part (16,26) reception notification communication no signal (22,33) is arranged, detect the beginning of communicating by letter of above-mentioned wireless communication part (16,26) and wireless base station (2).
As claim 2 or 3 described communication terminals (15,25), it is characterized in that 9, above-mentioned broadcast recoding portion (18,28) rises in the broadcasting of the moment record of record from above-mentioned moment recording portion (19,29) and to begin to reset in the broadcasting of record.
10, as claim 2 or 3 described communication terminals (15,25), it is characterized in that, above-mentioned broadcast recoding portion (18,28) in the broadcasting of record, the broadcasting of tracing back the moment record of stipulated time in the moment of record from above-mentioned moment recording portion (19,29) rises and begins to reset.
11, communication terminal as claimed in claim 10 (15,25) is characterized in that, above-mentioned broadcast recoding portion (18,28) has the function that is set by the user the afore mentioned rules time.
As each described communication terminal (1,15,25) in the claim 1 to 3, it is characterized in that 12, above-mentioned broadcast recoding portion (6,18,28) has with the reset function of the broadcasting of being write down of the speed faster than writing speed.
As each described communication terminal (1,15,25) in the claim 1 to 3, it is characterized in that 13, above-mentioned broadcast recoding portion (6,18,28) has the function that writes down simultaneously and reset broadcasting.
14, communication terminal as claimed in claim 13 (1,15,25) is characterized in that, above-mentioned broadcast recoding portion (6,18,28) has semiconductor memory (8,21,32).
15, communication terminal as claimed in claim 14 (1,15,25) is characterized in that, above-mentioned semiconductor memory (8,21,32) is a nonvolatile memory.
16, communication terminal as claimed in claim 15 (1,15,25) is characterized in that, above-mentioned nonvolatile memory can be fetched into the outside of communication terminal (1,15,25).
17, communication terminal as claimed in claim 13 (1,15,25) is characterized in that, above-mentioned broadcast recoding portion (6,18,28) has hard disk unit.
18, communication terminal as claimed in claim 17 (1,15,25) is characterized in that, above-mentioned hard disk unit can be fetched into the outside of communication terminal (1,15,25).
As each described communication terminal (1,15,25) in the claim 1 to 3, it is characterized in that 19, above-mentioned broadcast recoding portion (6,18,28) has demonstration just at the parts of recorded announce.
As each described communication terminal (1,15,25) in the claim 1 to 3, it is characterized in that 20, above-mentioned broadcast recoding portion (6,18,28) has the parts of the residual capacity that demonstration can recorded announce.
21, the control method of a kind of communication terminal (1), this communication terminal (1) comprising: wireless communication part (3) communicates with wireless base station (2); And broadcast reception portion (5), receive broadcasting from broadcast base station (4); It is characterized in that this method comprises:
The broadcast recoding step writes down the content of the broadcasting of above-mentioned broadcast reception portion (5) reception;
Above-mentioned broadcast recoding step comprises: the recording start step, the beginning of communicating by letter of detection above-mentioned wireless communication part (3) and wireless base station (2) in above-mentioned broadcast reception portion (5) receives from the process of the broadcasting of broadcast base station (4), the content of the broadcasting in the opening entry reception; And the record reproducing step, the broadcasting that playback is write down after beginning to receive when broadcasting.
22, the control method of a kind of communication terminal (15), this communication terminal (15) comprising: wireless communication part (16) communicates with wireless base station (2); And broadcast reception portion (17), receive broadcasting from broadcast base station (4); It is characterized in that this method comprises:
The broadcast recoding step detects above-mentioned broadcast reception portion (17) and receives beginning from the broadcasting of broadcast base station (4), and the content of the broadcasting during opening entry receives selects the broadcasting of expectation to reset the broadcasting of writing down after when beginning to receive broadcasting; With
Recording step constantly detects the beginning of communicating by letter of above-mentioned wireless communication part (16) and wireless base station (2) in above-mentioned broadcast reception portion (17) receives from the process of the broadcasting of broadcast base station (4), and recording start moment of communicating by letter.
23, the control method of a kind of communication terminal (25), this communication terminal (25) comprising: wireless communication part (26) communicates with wireless base station (2); With broadcast reception portion (27), receive broadcasting from broadcast base station (4); It is characterized in that,
Comprise: the broadcast recoding step, according to the indication of above-mentioned broadcast reception portion (27) reception from the user of communication terminal (25) in the process of the broadcasting of broadcast base station (4), come the content of the broadcasting in the opening entry reception, select the broadcasting of expectation to reset the broadcasting of after when the user indicates, writing down;
Recording step constantly detects the beginning of communicating by letter of above-mentioned wireless communication part (26) and wireless base station (2) in above-mentioned broadcast reception portion (27) receives from the process of the broadcasting of broadcast base station (4), and recording start moment of communicating by letter.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003317098A JP4018046B2 (en) | 2003-09-09 | 2003-09-09 | Communication terminal device |
| JP317098/2003 | 2003-09-09 | ||
| JP317098/03 | 2003-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1595940A CN1595940A (en) | 2005-03-16 |
| CN100435536C true CN100435536C (en) | 2008-11-19 |
Family
ID=34416792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100785323A Expired - Fee Related CN100435536C (en) | 2003-09-09 | 2004-09-09 | Communication terminal device and control method therefor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4018046B2 (en) |
| CN (1) | CN100435536C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101051851B1 (en) * | 2005-11-22 | 2011-07-25 | 샤프 가부시키가이샤 | Cell phone |
| JP4624294B2 (en) * | 2006-03-31 | 2011-02-02 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Mobile communication terminal, content information server, and content list providing method |
| JP2019009482A (en) * | 2015-11-13 | 2019-01-17 | シャープ株式会社 | Terminal device and communication method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098834A (en) * | 1993-04-20 | 1995-02-15 | 索尼公司 | Radio Data System |
| JP2001333334A (en) * | 2000-05-22 | 2001-11-30 | Matsushita Electric Ind Co Ltd | Television receiver |
| JP2002077323A (en) * | 2000-08-29 | 2002-03-15 | Sony Corp | Device and method for communication and recording medium |
| JP2002118810A (en) * | 2001-07-30 | 2002-04-19 | Ricoh Co Ltd | Information device |
| US20020149704A1 (en) * | 2000-11-02 | 2002-10-17 | Masaya Kano | Remote control method and apparatus, remote controller, and apparatus and system based on such remote control |
-
2003
- 2003-09-09 JP JP2003317098A patent/JP4018046B2/en not_active Expired - Fee Related
-
2004
- 2004-09-09 CN CNB2004100785323A patent/CN100435536C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098834A (en) * | 1993-04-20 | 1995-02-15 | 索尼公司 | Radio Data System |
| JP2001333334A (en) * | 2000-05-22 | 2001-11-30 | Matsushita Electric Ind Co Ltd | Television receiver |
| JP2002077323A (en) * | 2000-08-29 | 2002-03-15 | Sony Corp | Device and method for communication and recording medium |
| US20020149704A1 (en) * | 2000-11-02 | 2002-10-17 | Masaya Kano | Remote control method and apparatus, remote controller, and apparatus and system based on such remote control |
| JP2002118810A (en) * | 2001-07-30 | 2002-04-19 | Ricoh Co Ltd | Information device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005086526A (en) | 2005-03-31 |
| CN1595940A (en) | 2005-03-16 |
| JP4018046B2 (en) | 2007-12-05 |
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