CN100488291C - Method for mobile terminal to receive MBMS service and MBMS service transmission system - Google Patents
Method for mobile terminal to receive MBMS service and MBMS service transmission system Download PDFInfo
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- CN100488291C CN100488291C CNB2007101061500A CN200710106150A CN100488291C CN 100488291 C CN100488291 C CN 100488291C CN B2007101061500 A CNB2007101061500 A CN B2007101061500A CN 200710106150 A CN200710106150 A CN 200710106150A CN 100488291 C CN100488291 C CN 100488291C
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Abstract
The invention discloses a method of mobile terminal receiving MBMS operation and detecting method of mobile terminal receiving MBMS operation data, and MBMS operation transmission system. thereinto, the method of mobile terminal receives MBMS operation includes following steps: S102, system emulator informs mobile terminal that relative operation is activated; S104, the mobile terminal informs system emulator to build wireless operation channel of point to point transmission; S106, wireless operation channel is built between the system emulator and mobile terminal; and S108, the mobile terminal receives the MBMS data sent by system emulator via wireless operation channel.
Description
Technical field
The present invention relates to the communications field, relate more specifically to a kind of method and system of mobile terminal to receive MBMS service, the detection method of mobile terminal to receive MBMS service data.
Background technology
Mobile TV is as one of main business of 3G (Third Generation) Moblie technology, and the different technologies implementation pattern has appearred in industry.At present, main mobile TV technology mainly comprises: DVB-H (Digital Video Broadcasting Handheld, the handheld digital television broadcasting), DMB (Digital Multimedia Broadcasting, DMB) and MBMS (Multimedia Broadcast/Multicast Service, the service of many ripples of multimedia broadcasting).In these three kinds of technology, MBMS has the advantages such as wireless receiving module that do not need to increase terrestrial broadcasting equipment and do not need to increase terminal for relative other two kinds.So the MBMS technology has better application prospect and market widely in field of mobile phone.
In the MBMS technology, the main users data transmission channel of transport service comprises MTCH (MBMS point-to-multipoint Traffic Channel, MBMS point to point service, PTP channel) and DTCH (Dedicated Traffic Channel, Dedicated Traffic Channel), terminal can be communicated by letter with notifying with SS (system emulation device) and be begun to receive the MBMS business by active request.Be in terminal under the situation of different connection status, SS can pass through different logic channels, and the notice terminal begins to receive the MBMS business.
Summary of the invention
The object of the present invention is to provide a kind of method of mobile terminal to receive MBMS service, the detection method and the MBMS service transmission system of mobile terminal to receive MBMS service data.
Method according to a kind of mobile terminal to receive MBMS service of the present invention comprises: S102, and system emulation device notice portable terminal related service activates; S104, the wireless operation channel of point-to-point transmission is set up in the request of portable terminal reporting system simulator; S106 sets up wireless operation channel between system emulation device and the portable terminal; And S108, the MBMS business datum that portable terminal sends by wireless operation channel receiving system simulator.
Wherein, in step S102, the system emulation device sends MBMS by the DCCH passage and revises service message to portable terminal, thereby system emulation device notice portable terminal related service activates, and this message comprises information element.Information element is the point-to-point wireless operation channel of request.
Detection method according to a kind of mobile terminal to receive MBMS service data of the present invention may further comprise the steps: S202, portable terminal enter proprietary traffic channel state; S204, system emulation device notice portable terminal related service activates; S206 sets up wireless operation channel between system emulation device and the portable terminal; And S208, the MBMS business datum that portable terminal sends by wireless operation channel receiving system simulator; And S210, detect status of mobile terminal, to determine that portable terminal is being under the state of proprietary Traffic Channel, can normally receive the MBMS business datum.
A kind of MBMS service transmission system according to the present invention comprises: the system emulation device is used for setting up wireless operation channel with portable terminal, and sends the MBMS business datum by wireless operation channel to portable terminal; And portable terminal, be used for setting up wireless operation channel, and pass through the MBMS business datum that wireless operation channel receiving system simulator sends with the system emulation device.
Wherein, the system emulation device detects status of mobile terminal, to determine that portable terminal is being under the state of proprietary Traffic Channel, can normally receive the MBMS business datum.
Method used in the present invention is simple, can well the MBMS professional ability of portable terminal be tested and verify.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the method for the mobile terminal to receive MBMS service of the embodiment of the invention;
Fig. 2 is the flow chart according to the detection method of the mobile terminal to receive MBMS service data of the embodiment of the invention; And
Fig. 3 is the block diagram according to the MBMS service transmission system of the embodiment of the invention.
Embodiment
Below with reference to accompanying drawing, the specific embodiment of the present invention is described.
With reference to figure 1, the method according to the mobile terminal to receive MBMS service of the embodiment of the invention is described.As shown in Figure 1, the method for this mobile terminal to receive MBMS service may further comprise the steps: S102, and system emulation device notice portable terminal related service activates; S104, the wireless operation channel of point-to-point transmission is set up in the request of portable terminal reporting system simulator; S106 sets up wireless operation channel between system emulation device and the portable terminal; And S108, the MBMS business datum that portable terminal sends by wireless operation channel receiving system simulator.
Wherein, in step S102, the system emulation device sends MBMS by DCCH (DedicatedControl Channel, Dedicated Control Channel) passage and revises service message to portable terminal, thereby system emulation device notice portable terminal related service activates, and this message comprises information element.Information element is the point-to-point wireless operation channel of request.
Below, being under the CELL_DCH state with terminal is example, the method that SS notice terminal is begun to receive the MBMS business that the PTP mode transmits describes.Be under the CELL_DCH state in terminal, SS notice terminal begins to comprise by the concrete steps that receive the MBMS business that the PTP mode transmits:
1) SS sends MBMS MODIFIED SERVICESINFORMATION (MBMS revises service message) message to terminal by the DCCH passage.Wherein, the information element ＂ MBMS required UE action ＂ in the message is set to " Request PTPRB ".
2) after terminal receives MBMS MODIFIED SERVICES INFORMATION message, according to the information element setting in the message, send a MBMSMODIFICATION REQUEST (MBMS revises request) message to SS to SS, the required RB of professional transmission is set up in request.
3) after SS receives business request information (for example, MBMS MODIFICATIONREQUEST message), send RADIO BEARER SETUP (radio bearer foundation) message and set up RB to terminal notice terminal.
4) terminal set up and SS between RB after, send RADIO BEARERSETUP COMPLETE (radio bearer is set up and finished) message informing SS RB and set up successfully.
5) SS sends user data to terminal by newly-established RB by the DTCH passage.
That is to say that SS terminal notice terminal related service activates, terminal is set up the RB (wireless operation channel) of PTP according to the SS notice request then, sets up the RB between terminal and the SS then, and SS utilizes this RB to send traffic to terminal.
With reference to figure 2, the detection method according to the mobile terminal to receive MBMS service data of the embodiment of the invention is described.As shown in Figure 2, the detection method of these mobile terminal to receive MBMS service data may further comprise the steps: S202, portable terminal enter proprietary traffic channel state; S204, system emulation device notice portable terminal related service activates; S206 sets up wireless operation channel between system emulation device and the portable terminal; And S208, the MBMS business datum that portable terminal sends by wireless operation channel receiving system simulator; And S210, detect status of mobile terminal, determined that portable terminal is being under the state of proprietary Traffic Channel, can normally receive the MBMS business datum.
Particularly, be under CELL_DCH (cell dedicated channel status) state at portable terminal, testing mobile terminal is after receiving notification message on the DCCH passage, and the method that whether can receive the MBMS business of transmitting in the PTP mode mainly may further comprise the steps:
1) terminal enters PS-DCCH+DTCH_DCH (state6-10) state of 3GPP document TS34.108 definition.
2) SS sends MBMS MODIFIED SERVICESINFORMATION message to terminal by the DCCH passage, and the information element ＂ MBMSrequired UE action ＂ in the message is set to " Request PTP RB ".
3) after terminal receives MBMS MODIFIED SERVICES INFORMATION message, according to the information element setting in the message, send a MBMSMODIFICATION REQUEST message to SS, the required RB of professional transmission is set up in request.
4) after SS receives MBMS MODIFICATION REQUEST message, send RADIO BEARER SETUP message and set up RB to terminal notice terminal.
5) terminal set up and SS between RB after, send RADIO BEARERSETUP COMPLETE message informing SS RB and set up successfully.
6) SS sends the user data of MBMS business by newly-established PTP RB.
7) receiving MBMS service by terminal.
8) state of sense terminals judges whether terminal is the CELL_DCH state, if the CELL_DCH state, the expression terminal can receive the MBMS business of transmitting in the PTP mode and be in correct state; Otherwise expression test crash.
Alternatively, in step 8, whether determining step 7 normally receives the MBMS business, if the terminal connection status that detects in success and the step 8 is the CELL_DCH attitude, then judges the terminal test success otherwise these aptitude tests of terminal are not passed through.
With reference to figure 3, the MBMS service transmission system according to the embodiment of the invention is described.As shown in Figure 3, this MBMS service transmission system comprises: system emulation device 302 is used for setting up wireless operation channel with portable terminal, and sends the MBMS business datum by wireless operation channel to portable terminal; And portable terminal 304, be used for setting up wireless operation channel, and pass through the MBMS business datum that wireless operation channel receiving system simulator sends with the system emulation device.
Wherein, the system emulation device detects status of mobile terminal, is at portable terminal under the state of proprietary Traffic Channel, determines that portable terminal normally receives the MBMS business datum.
Method used in the present invention is simple, can well the MBMS professional ability of portable terminal be tested and verify.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.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 (4)
1. the method for a mobile terminal to receive MBMS service is characterized in that, described method comprises:
S102, system emulation device notice portable terminal related service activates;
S104, described portable terminal notify the request of described system emulation device to set up the wireless operation channel of point-to-point transmission;
S106 sets up described wireless operation channel between described system emulation device and the described portable terminal; And
S108, described portable terminal receives the MBMS business datum that described system emulation device sends by described wireless operation channel.
2. method according to claim 1, it is characterized in that, in described step S102, described system emulation device sends MBMS by the DCCH passage and revises service message to described portable terminal, thereby described system emulation device notifies described portable terminal related service to activate, and described message comprises information element.
3. method according to claim 2 is characterized in that, described information element is the point-to-point wireless operation channel of request.
4. the detection method of mobile terminal to receive MBMS service data is characterized in that, said method comprising the steps of:
S202, portable terminal enter proprietary traffic channel state;
S204, system emulation device notify described portable terminal related service to activate;
S206 sets up wireless operation channel between described system emulation device and the described portable terminal; And
S208, described portable terminal receives the MBMS business datum that described system emulation device sends by described wireless operation channel; And
S210 detects described status of mobile terminal, is at described portable terminal under the state of proprietary Traffic Channel, determines the described MBMS business datum of the normal reception of described portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101061500A CN100488291C (en) | 2007-01-29 | 2007-05-24 | Method for mobile terminal to receive MBMS service and MBMS service transmission system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710006080 | 2007-01-29 | ||
| CN200710006080.1 | 2007-01-29 | ||
| CNB2007101061500A CN100488291C (en) | 2007-01-29 | 2007-05-24 | Method for mobile terminal to receive MBMS service and MBMS service transmission system |
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| Publication Number | Publication Date |
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| CN101064871A CN101064871A (en) | 2007-10-31 |
| CN100488291C true CN100488291C (en) | 2009-05-13 |
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| CNB2007101061500A Active CN100488291C (en) | 2007-01-29 | 2007-05-24 | Method for mobile terminal to receive MBMS service and MBMS service transmission system |
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| CN101064871A (en) | 2007-10-31 |
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