CN1984204B - Method for realizing video service by single-receiver hybrid service mobile terminal - Google Patents
Method for realizing video service by single-receiver hybrid service mobile terminal Download PDFInfo
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- CN1984204B CN1984204B CN2005101301469A CN200510130146A CN1984204B CN 1984204 B CN1984204 B CN 1984204B CN 2005101301469 A CN2005101301469 A CN 2005101301469A CN 200510130146 A CN200510130146 A CN 200510130146A CN 1984204 B CN1984204 B CN 1984204B
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- calling transfer
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Abstract
The key ideal of the invention is: the mobile terminal estimates the mode of processing paging message when user selects the TV program; when the mode of processing paging message is a call divert mode, the mobile terminal sends a call divert message carrying the call divert destination address to the mobile switch center; the mobile switch center responds the call divert message, and records the state information of mobile terminal and the call divert destination address; when paging processing mode selected by user is a shut-down mode, the mobile terminal sends the shut-down message to the mobile switch center, and the mobile switch center responds the shut-down message and records the information about shut-down state of the mobile terminal; then, the mobile terminal closes the down-link common channel function of communication network under monitoring, and sets its own receiving point as the frequency point where the broadcast network locates at, and then enters into video state.
Description
Technical field
The present invention relates to portable terminal and realize the video traffic technology, particularly relate to the method that a kind of service by single-receiver hybrid portable terminal is realized video traffic.
Background technology
At present, portable terminal can utilize the third generation (3G) mobile communication network and CHINA RFTCOM Co Ltd to realize the mixed service of aspects such as voice, short message, data and video.In general, portable terminal is to realize comprising business such as voice, short message and data by the 3G mobile communication network, and video traffics such as realization TV reception are then realized by CHINA RFTCOM Co Ltd.
Fig. 1 has shown the exemplary systems structure of portable terminal realization mixed service.As shown in Figure 1, system comprises 3G mobile communication network and CHINA RFTCOM Co Ltd.In the 3G mobile communication network, mobile switching centre (MSC) is the core of system, the interface that each functional entity is connected with public network in the system is provided, for the mobile subscriber provides mobile management and function of exchange, and realize between the mobile subscriber, the interconnection and interflow between mobile subscriber and the fixed-line subscriber; VLR Visitor Location Register (VLR) is a dynamic data base, user's temporary information of MSC overlay area under the storage; Packet data serving node (PDSN) is the entity that connects IP network, and the A10/A11 interface of standard is provided; Packet Control Function PCF entity provides the Packet data service support, as the data conversion equipment between PDSN and the base station controller (BSC); BSC provides the function of the one or more base transceiver stations of control (BTS).
In CHINA RFTCOM Co Ltd, Digital Television switching center provides the television program video data; Mobile TV broadcasting-program distribution system (MTB-PDS) can receive the transport stream of TV switching center, is program stream with transmission flow demultiplexing, program stream is distributed to mobile TV broadcasting-surface transmitter (MTB-TTX) again; MTB-TTX can issue portable terminal by flowing down of appointment with the data that receive; Mobile TV broadcasting-travelling carriage (MTB-MS) is the Data Receiving in mobile communication network and the CHINA RFTCOM Co Ltd and sends terminal, also is the mixed service portable terminal usually.
When portable terminal is realized voice or short message service, generally need to judge whether this portable terminal of paging by MSC, if, then generate beep-page message, be transferred to BSC and BTS more successively, by CDMA 1x carrier frequency beep-page message is sent to portable terminal by BTS; When portable terminal is realized data service, generally be data to be transferred to PCF and BSC successively from IP network by PDSN, be transferred to BTS again, send the data to portable terminal by BTS by CDMA2000 1xEv-DO carrier frequency at last; And portable terminal is by MTB-PDS the data of Digital Television switching center to be shunted, and is transferred to MTB-TTX when realizing video traffic, by CDMA 1xEv-DO BCMCS carrier frequency the video traffic data is sent to portable terminal by MTB-TTX again.
In general, portable terminal can adopt a plurality of receivers to realize voice, short message, data, video traffic respectively, also can adopt the mode of single-receiver to realize.If the employing single-receiver, then portable terminal can not use data service and video traffic function simultaneously, but can use video traffic and voice/short message service function simultaneously.At present, portable terminal realizes that the method for video traffic and voice/short message service is: when watching television programs by mobile terminal, be crisscross arranged and be the frequency at radio network place and the frequency at mobile communication network place self receiving frequency, like this, portable terminal both can be watched broadcast TV program, can regularly monitor mobile network's common down channel again.If when TV reception, the common down channel that portable terminal receives the mobile network has beep-page message to arrive, then no longer self being received frequency point setting is the frequency at radio network place, and timeing closing is monitored the function of mobile network's common down channel, open the function of continuous monitoring mobile network's common down channel, realize the mobile communication business.
Existing single-receiver mobile terminal realizes that the shortcoming of the method for mixed service is: when being in video state, portable terminal will remove to monitor common down channel at a certain time interval, thereby cause losing of video traffic data, cause video quality to descend.
This shows in the prior art, also do not have a kind of service by single-receiver hybrid portable terminal when watching broadcast TV program, make the TV programme of watching to keep the method for higher video quality.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of service by single-receiver hybrid portable terminal to realize the method for video traffic.In order to achieve the above object, the technical scheme of the present invention's proposition is:
A kind of service by single-receiver hybrid portable terminal is realized the method for video traffic, and when portable terminal will enter video state, this method may further comprise the steps:
A, portable terminal are closed the function that self regularly monitors the communication network common down channel;
B, portable terminal are the frequency at CHINA RFTCOM Co Ltd place with the reception frequency point setting of self, enter video state;
Portable terminal is the frequency at mobile communication network place with the reception frequency point setting of self, withdraws from video state, opens the function of self regularly monitoring the communication network common down channel.
Preferably, further comprise before the described step a: portable terminal carries the calling transfer destination address and sends calling transfer message to described mobile switching centre, mobile switching centre's response calling transfer message, and note information and the calling transfer destination address that portable terminal is in the calling transfer state.
Preferably, further comprise before the described step a: portable terminal sends shutdown message to mobile switching centre, mobile switching centre's response shutdown message, and the record portable terminal is in the information of off-mode.
Preferably, further comprise before the described step a: handle the mode of beep-page message when the user selects to watch broadcast TV program, portable terminal is judged the mode of the current selected processing beep-page message of user,
If the mode of user-selected processing beep-page message is a call transfer mode, then portable terminal carries the calling transfer destination address and sends calling transfer message to mobile switching centre, mobile switching centre's response calling transfer message, and note information and the calling transfer destination address that portable terminal is in the calling transfer state;
If the mode of user-selected processing beep-page message is the shutdown mode, then portable terminal sends shutdown message to mobile switching centre, mobile switching centre's response shutdown message, and note the information that portable terminal is in off-mode.
Preferably, when the mode of the selected processing beep-page message of portable terminal is call transfer mode, the described method that withdraws from video state is: portable terminal sends cancellation calling transfer message to MSC, and MSC deletion portable terminal is in the information and the calling transfer destination address of calling transfer state.
Preferably, when the mode of the selected processing beep-page message of portable terminal was the shutdown mode, the described method that withdraws from video state was: portable terminal sends start message to MSC, and MSC deletion portable terminal is in the information of off-mode.
In sum, a kind of service by single-receiver hybrid portable terminal that the present invention proposes realizes that the advantage of the method for video traffic is: because portable terminal enters before the video state, closed and self regularly monitored the function of the common down channel of mobile communication network, so, after entering video state, portable terminal is no longer regularly monitored the common down channel of mobile communication network, can not lose the video traffic data, guarantees video quality preferably.
Description of drawings
Fig. 1 is that portable terminal is realized mixed service exemplary systems structural representation in the prior art;
Fig. 2 is the flow chart that portable terminal is realized the method for video traffic among the present invention;
Fig. 3 is an embodiment flow chart of using the present invention program.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Basic thought of the present invention is: when the user wants TV reception, portable terminal is closed the function that self regularly monitors the communication network common down channel, with the reception frequency point setting of self is the frequency at CHINA RFTCOM Co Ltd place, enters video state again, TV reception.
Among the present invention, the mode of handling beep-page message when portable terminal is watched broadcast TV program can have two kinds: a kind of is call transfer mode, and another kind of is the shutdown mode.Portable terminal can not selected, and is watching that broadcast TV program comes beep-page message is handled in a kind of fixing processing beep-page message mode; Portable terminal also can be handled the mode of beep-page message and be selected, and then enter video state before enter video state during to TV reception.
Wherein, call transfer mode is: when mobile switching centre receives beep-page message, and inquire status of mobile terminal when being the calling transfer state, mobile switching centre will send to paging transfer destination address to beep-page message, and no longer send to portable terminal.
The shutdown mode is: when mobile switching centre receives beep-page message, and inquire status of mobile terminal when being off-mode, mobile switching centre will send a response message to the user who sends this beep-page message, notice sends the user of this beep-page message, and the portable terminal of institute's paging is in off-mode.
Fig. 2 is the flow chart that the service by single-receiver hybrid portable terminal is realized the video traffic method among the present invention, and as shown in Figure 2, the service by single-receiver hybrid portable terminal realizes that the step of video traffic comprises among the present invention:
Step 201: the mode of handling beep-page message when the user selects to watch broadcast TV program.
Step 202: portable terminal is judged the mode of the current selected processing beep-page message of user, when the mode of user-selected processing beep-page message is call transfer mode, and execution in step 203; When the mode of user-selected processing beep-page message is the shutdown mode, then execution in step 205.
Step 203: portable terminal carries the calling transfer destination address and sends calling transfer message to mobile switching centre.
Step 204: mobile switching centre's response calling transfer message, and note information and the calling transfer destination address that portable terminal is in the calling transfer state, execution in step 207 again.
Step 205: portable terminal sends shutdown message to mobile switching centre.
Step 206: mobile switching centre's response shutdown message, and note the information that portable terminal is in off-mode.
Step 207: portable terminal is closed the function that self regularly monitors the communication network common down channel.
Step 208: portable terminal is the frequency at CHINA RFTCOM Co Ltd place with the reception frequency point setting of self, enters video state.
In actual applications, when the user has watched broadcast TV program, or be in the process of watching broadcast TV program but when initiatively finishing to watch broadcast TV program, portable terminal can also be the frequency at mobile communication network place with the reception frequency point setting of self, withdraw from video state, and open the function of self regularly monitoring the communication network common down channel.When the mode of the selected processing beep-page message of portable terminal is call transfer mode, the method that withdraws from video state is: portable terminal sends cancellation calling transfer message to MSC, and MSC deletion portable terminal is in the information and the calling transfer destination address of calling transfer state.When the mode of the selected processing beep-page message of portable terminal was the shutdown mode, the described method that withdraws from video state was: portable terminal sends start message to MSC, and MSC deletion portable terminal is in the information of off-mode.
In actual applications, when coming beep-page message handled with a kind of fixed form when if portable terminal is watched broadcast TV program, portable terminal is before entering video state, can directly send out calling transfer message or shutdown message to MSC, close self again and regularly monitor the function of communication network common down channel, reception frequency point setting with self is the frequency at CHINA RFTCOM Co Ltd place then, enters video state then.
Fig. 3 is the flow chart that the portable terminal in the invention process is realized the video traffic method, and in the present embodiment, the mode of watching of the broadcast TV program that the user selects is a call transfer mode, and after watching broadcast TV program, withdraws from video state.
Referring to Fig. 3, portable terminal realizes that the step of video traffic comprises in the present embodiment:
Step 301: the mode of handling beep-page message when the user selects to watch broadcast TV program is a call transfer mode.
The mode of handling beep-page message when in actual applications, the user can also select to watch broadcast TV program is the shutdown mode.
Step 302: the mode that portable terminal is judged the current selected processing beep-page message of user is a call transfer mode, and then portable terminal carries the calling transfer destination address and sends calling transfer message to mobile switching centre.
Step 303: mobile switching centre's response calling transfer message, and note information and the calling transfer destination address that portable terminal is in the calling transfer state.
Step 304: portable terminal is closed the function that self regularly monitors the communication network common down channel.
Step 305: portable terminal is the frequency at CHINA RFTCOM Co Ltd place with the reception frequency point setting of self, enters video state, watches broadcast TV program.
Step 306: portable terminal is the frequency at mobile communication network place with the reception frequency point setting of self, send cancellation diverting call message to MSC, MSC deletion portable terminal is in the information and the calling transfer destination address of calling transfer state, and portable terminal is opened the function that self regularly monitors the communication network common down channel again.
In the present embodiment,, can not lose the video traffic data, keep higher video quality because portable terminal has been closed the function of monitoring the common down channel of mobile communication network.In addition, when watching program, if there is beep-page message to arrive, this beep-page message can be sent on the terminal of calling transfer destination address appointment by mobile switching centre, does not watch program and can not influence portable terminal.
In sum, more than be preferred embodiment of the present invention only, be not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a service by single-receiver hybrid portable terminal is realized the method for video traffic, it is characterized in that when portable terminal will enter video state, this method may further comprise the steps:
A, portable terminal are closed the function that self regularly monitors the communication network common down channel;
B, portable terminal are the frequency at CHINA RFTCOM Co Ltd place with the reception frequency point setting of self, enter video state;
Portable terminal is the frequency at mobile communication network place with the reception frequency point setting of self, withdraws from video state, opens the function of self regularly monitoring the communication network common down channel.
2. method according to claim 1, it is characterized in that, further comprise before the described step a: portable terminal carries the calling transfer destination address and sends calling transfer message to described mobile switching centre, mobile switching centre's response calling transfer message, and note information and the calling transfer destination address that portable terminal is in the calling transfer state.
3. method according to claim 1 is characterized in that, further comprise before the described step a: portable terminal sends shutdown message to mobile switching centre, mobile switching centre's response shutdown message, and the record portable terminal is in the information of off-mode.
4. method according to claim 1 is characterized in that, further comprises before the described step a: handle the mode of beep-page message when the user selects to watch broadcast TV program, portable terminal is judged the mode of the current selected processing beep-page message of user,
If the mode of user-selected processing beep-page message is a call transfer mode, then portable terminal carries the calling transfer destination address and sends calling transfer message to mobile switching centre, mobile switching centre's response calling transfer message, and note information and the calling transfer destination address that portable terminal is in the calling transfer state;
If the mode of user-selected processing beep-page message is the shutdown mode, then portable terminal sends shutdown message to mobile switching centre, mobile switching centre's response shutdown message, and note the information that portable terminal is in off-mode.
5. method according to claim 2, it is characterized in that, when the mode of the selected processing beep-page message of portable terminal is call transfer mode, the described method that withdraws from video state is: portable terminal sends cancellation calling transfer message to MSC, and MSC deletion portable terminal is in the information and the calling transfer destination address of calling transfer state.
6. method according to claim 1, it is characterized in that, when the mode of the selected processing beep-page message of portable terminal was the shutdown mode, the described method that withdraws from video state was: portable terminal sends start message to MSC, and MSC deletion portable terminal is in the information of off-mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101301469A CN1984204B (en) | 2005-12-12 | 2005-12-12 | Method for realizing video service by single-receiver hybrid service mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101301469A CN1984204B (en) | 2005-12-12 | 2005-12-12 | Method for realizing video service by single-receiver hybrid service mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN1984204A CN1984204A (en) | 2007-06-20 |
| CN1984204B true CN1984204B (en) | 2010-08-25 |
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| CN2005101301469A Expired - Fee Related CN1984204B (en) | 2005-12-12 | 2005-12-12 | Method for realizing video service by single-receiver hybrid service mobile terminal |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406089A (en) * | 2001-08-07 | 2003-03-26 | 三星电子株式会社 | Apparatus and method for providing TV broadcasting service in mobile communication system |
| CN1571487A (en) * | 2004-04-30 | 2005-01-26 | 清华大学 | Mobile terminal receiving multimedia television broadcasting |
| CN1589574A (en) * | 2001-11-20 | 2005-03-02 | 诺基亚公司 | Mobile telecommunication networks and digital broadcasting services |
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2005
- 2005-12-12 CN CN2005101301469A patent/CN1984204B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406089A (en) * | 2001-08-07 | 2003-03-26 | 三星电子株式会社 | Apparatus and method for providing TV broadcasting service in mobile communication system |
| CN1589574A (en) * | 2001-11-20 | 2005-03-02 | 诺基亚公司 | Mobile telecommunication networks and digital broadcasting services |
| CN1571487A (en) * | 2004-04-30 | 2005-01-26 | 清华大学 | Mobile terminal receiving multimedia television broadcasting |
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| Publication number | Publication date |
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| CN1984204A (en) | 2007-06-20 |
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Granted publication date: 20100825 Termination date: 20121212 |