CN100571453C - The method of responding MBMS correction service message - Google Patents
The method of responding MBMS correction service message Download PDFInfo
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- CN100571453C CN100571453C CNB2005100925592A CN200510092559A CN100571453C CN 100571453 C CN100571453 C CN 100571453C CN B2005100925592 A CNB2005100925592 A CN B2005100925592A CN 200510092559 A CN200510092559 A CN 200510092559A CN 100571453 C CN100571453 C CN 100571453C
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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Abstract
The present invention relates to multimedia broadcast/group broadcast service, disclose a kind of method of responding MBMS correction service message, make MBMS revise service message and under the prerequisite of taking into account user experience and preventing to make mistakes, meet with a response.Among the present invention, receiving and the acceptance point of only having the ability receives IE the MBMS MSI message " MBMS obtains MCCH again " when being changed to true to the subscriber equipment of a business from DCCH, whether increase to needing to end the determining step of this point to point service, PTP that is receiving, and follows to discharge current point-to-point according to the result who judges and connect and remove to monitor MCCH or ignore this MSI.Can also be not do not send the MSI message that contains IE " MBMS obtains MCCH again ",, go up the control messages notifying user equipment of point-to-point by DCCH when MBMS makes mistakes need obtain control information again the time to the subscriber equipment that receives point to point service, PTP.
Description
Technical field
The present invention relates to multimedia broadcast/group broadcast service, particularly to revising the response method of service message.
Background technology
Through nearly fast development decades, mobile communication is for more and more to be deep in people's the live and work, but the business that it provided is still based on phone and message.Along with the fast development of internet (Internet), a large amount of multimedia services emerge in large numbers synchronously, and people obviously also require mobile communication also to support multimedia service.Some multimedia service that the internet provides requires a plurality of users to receive identical data simultaneously, as video request program, television broadcasting, video conference, online education, interactive game etc., on cable network, can adopt internetworking agreement (Internet Protocol at present, abbreviation " IP ") multicast and broadcast technology realize, but these business are transplanted on the mobile network, compare with general data, because it is big that these business have data volume, longer duration, characteristics such as delay sensitive, and mobile network has the particular network structure, functional entity and wave point etc., existing IP multicast and broadcast technology can not be directly applied for mobile network.
In order to effectively utilize the mobile network resource, realize the application of mobile multi-media service, third generation partner program (3rd Generation Partnership Project, abbreviation " 3GPP ") multimedia broadcast-multicast service (Multimedia Broadcast/Multicast Service has been proposed, be called for short " MBMS "), be used for providing a data source to send the point-to-multipoint service of data to a plurality of users at mobile network.
With regard to transmission mode, the MBMS business has two kinds of patterns when transmitting between UTRAN and UE: put multiple spot (PTM) pattern and point-to-point (PTP) pattern.Point passes through MBMS point-to-multipoint service channel (MBMS Point-to-Multipoint Traffic Channel to multiple spot (PTM) pattern, be called for short " MTCH ") the identical data of logic channel transmission, all add multicast services or can receive the interested UE of broadcasting service; Point-to-point (PTP) pattern sends data by DTCH (Dedicated Traffic Channel) logic channel, has only a corresponding UE to receive.For a professional beginning initial stage, have a counting process (counting procedure) and go to help network side to determine the transmission mode that this is professional.For the user who just monitors MCCH from beginning, with multi-form response count, and receive to multiple spot (PTM) or point-to-point (PTP) pattern with point according to the judgement of network side according to state separately.Network side can regularly carry out the operation of restatement number to judge whether present transmission mode is optimum.After having begun transmission for business, select to add access customer, only need go to connect just passable according to a transmission mode of having reserved.
Fig. 1 illustrates the reference configuration model of MBMS system.As shown in the figure, the reference model of MBMS system is compared with conventional system, increased the mobile network functional entity newly, be broadcast multicast service center (Broadcast-Multicast Service Centre, be called for short " BM-SC "), it is content provider's a inlet, be used for authorizing and initiating the MBMS bearer service at mobile network, and plan transmits the MBMS content to schedule.In addition, other related functional entities also strengthens in the network, has increased the relevant function of MBMS.The MBMS of 3GPP definition can not only realize the classes of messages broadcasting and the multicast of plain text low rate, and can also realize the broadcasting and the multicast of high-speed multimedia business.
The entire flow that the user receives certain MBMS broadcasting service as shown in Figure 2, at first, in step 210, service statement (Service announcement) is notified user MBMS the relevant information of business; In step 220, session begins (Session Start), and BM-SC is ready for sending data; Then, in step 230, MBMS notifies (Notification), and radio network controller (Radio NetworkController is called for short " RNC ") is notified user MBMS muticast data transmission; Step 240 is data transmission procedures; At last in step 250, conversation end (Session Stop), BM-SC has not been ready for sending data, and bearing resource can discharge.
The entire flow that the user receives certain MBMS multicast service as shown in Figure 3, at first, in step 310: the user subscribes to (Subscription), sets up the contact between user and the service supplier thus; In step 320: professional announce (Service announcement), notify user MBMS the relevant information of business; In step 330: add (joining), promptly the user notification network prepares to receive the MBMS business; After this, in step 340: session begins (Session Start), and BM-SC is ready for sending data; In step 350:MBMS notice (MBMS Notification), promptly RNC notifies user MBMS muticast data transmission.In this step, network side sends to UE and revises service message (MBMS modifiedservices information, be called for short " MSI "), wherein, network side can be according to the state of UE, correspondingly send this MSI by MCCH or DCCH, in other words, the UE under the different conditions responds this process by different way and obtains notice.
Specifically, if the UE on the CELL_DCH (make a comment or criticism and using point to point service, PTP, and take sub-district DCCH channel) obtains notice by the MSI that receives on the DCCH; If UE was receiving the MBMS business originally, then receive MSI and obtain notice by MCCH; If UE did not receive the MBMS business originally, do not monitor MCCH yet, by the indication of physical channel MICH reception notification, receive MSI acquisition notice by monitoring MCCH again.
After this, as shown in Figure 3, in step 360: data transmission procedure; In step 370: conversation end (Session Stop): BM-SC has not been ready for sending data, and bearing resource can discharge; In step 380: leave (leaving), the user no longer has been the member of MBMS multicast group.
In order to make this specification be easier to understand, below further explain " MSI " that mentions in the above-mentioned steps 350, and the user receives the mode of MSI by DCCH or MCCH.
MSI points out the business information of all changes in the sub-district.Some information elements (Information Element is arranged among the MSI, be called for short " IE "), mainly comprise: each traffic ID, MBMS service needed UE operation (comprise and obtain count information, obtain the point to multi-point wireless beared information, require to set up point-to-point and connect or the like), the professional first choice frequency of MBMS, continue to obtain MCCH, MBMS and obtain the adjacent sub-district of MCCH, MBMS number or the like again.It is pointed out that after a period of time the business of variation tends towards stability, then this business information will forward in the non-variation service message of MBMS (Unmodified Services Information is called for short " USI ") from MSI and send.This shows that business all among MSI and the USI just offer all MBMS business of user in this sub-district.
In the IE of MSI, one " MBMS obtains MCCH again " arranged, this IE occurs as essential option, and it is a 1bit binary number, and TRUE represents to obtain MCCH again, and FALSE do not need then to represent.The user is in order to respond this IE, will read MSI on the MCCH and USI message again to obtain complete MBMS business information.It should be noted that, the MBMS business that changes and do not have to change in order to help the user correctly to receive has some IE to belong to essential option (MP), has some to belong to option (OP), just occur among some MSI that only transmits in MCCH, some MSI that only transmits on DCCH just occurs.
If the user receives MSI by MCCH, then the message on the MCCH channel is that unit period sends with a modification period (MP), a MP comprises several repetitionperiod (RP), the critical message content that all RP in MP send is the same, wherein MSI sends in each RP beginning as key message.
Meanwhile, the user monitors MCCH or DCCH by discontinuous reception mechanism, receive crucial MSI, in MSI, there is user's business interested or that priority is high to change, the user will continue to read other control messages among the MCCH, as USI, obtaining the information that receives the MBMS business, and receive the MBMS business by MTCH.
As mentioned above, in present related protocol, for the UE at different conditions, MSI message all can send on DCCH and MCCH, and thus, essential IE " MBMS obtains MCCH again " will appear in two kinds of channels.
Fairly simple for the point of monitoring MCCH to the method that the multiple spot user responds this IE, need only to forward to and obtain MCCH message continuously from original discontinuous monitoring.But how this responds for the point-to-point user of DCCH, and agreement is also indeterminate.
In this case, because most of user who uses point-to-point mode to receive the MBMS business does not have ability to monitor MCCH simultaneously, at this moment, certainly will mean that for the response of this message abandoning original dedicated channel connects.But concerning passing through the normal reception of DTCH/DCCH such as the user of special-purpose point to point service, PTP such as MBMS business, ongoing business has been interrupted in this response, has influenced user experience.On the other hand, if the user does not respond this IE, then receive the business information that to make mistakes, maybe can't notify user's higher priority.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method of responding MBMS correction service message, makes MBMS revise service message and meets with a response under the prerequisite of taking into account user experience and preventing to make mistakes.
For achieving the above object, the invention provides a kind of method of responding MBMS correction service message, comprise following steps:
When the subscriber equipment that receives point to point service, PTP receives that the network side indication needs to monitor MCCH,
This subscriber equipment judges whether to end the point to point service, PTP that this is receiving, and obtains and the professional relevant message of MBMS if then discharge current point-to-point connection back monitoring MCCH, otherwise ignores this message.
Wherein, described network side indicates described subscriber equipment to monitor MCCH by issuing MBMS correction service message.
In this external described method, described subscriber equipment discharges the point-to-point connection by sending " MBMS ModificationRequest " message.
In this external described method, described point to point service, PTP can be one of following:
The MBMS business of point-to-point mode, speech business, general data business or facsimile service.
In this external described method, described is correction service message and the nothing correction service message of MBMS with the professional relevant message of MBMS.
In this external described method, the value of revising the information element " MBMS obtains MCCH again " in the service message as described MBMS is true, then indicates described subscriber equipment need monitor MCCH again.
In this external described method, can judge whether the point to point service, PTP that the needs termination is receiving according to one of following information or its combination at least in part:
The priority of user's input, user setting in described subscriber equipment in advance and the point to point service, PTP that receiving.
In this external described method, subscriber equipment can judge whether the point to point service, PTP that needs termination receiving by the variation business of relatively MBMS correction service message indication and the priority of the business that is receiving.
In this external described method,, then discharge current point-to-point and connect back monitoring MCCH if change the service priority that professional priority is higher than present reception, otherwise,
Further judging whether needs to continue to receive current point to point service, PTP, if then ignore this IE, monitors MCCH otherwise discharge after current point-to-point connects.
The present invention also provides a kind of method of responding MBMS correction service message, comprises following steps:
The setting in advance of network side basis only issues the MBMS correction service message that indication need be monitored MCCH again at MCCH;
When MBMS makes mistakes need obtain control information again the time, network side is gone up the control messages notice respective user equipment of point-to-point by DCCH.
Wherein, to revise service message be that the MBMS that contains information element " MBMS obtains MCCH again " revises service message to the described indication MBMS that need monitor MCCH again.
By relatively finding, the main distinction of technical scheme of the present invention and prior art is, receiving and the acceptance point of only having the ability receives IE the MBMSMSI message " MBMS obtains MCCH again " when being changed to true to the subscriber equipment of a business from DCCH, whether increase to needing to end the determining step of this point to point service, PTP that is receiving, and follows to discharge current point-to-point according to the result who judges and connect and remove to monitor MCCH or ignore this MSI.The foundation of judging can be service priority or user's setting etc.
Perhaps, do not send the MSI message that contains IE " MBMS obtains MCCH again ",, go up the control messages notifying user equipment of point-to-point by DCCH when MBMS makes mistakes need obtain control information again the time to the subscriber equipment that receives point to point service, PTP.
Difference on this technical scheme has brought comparatively significantly beneficial effect, and promptly clear and definite user on the DCCH responds the method for essential IE in the MSI message " MBMS obtains MCCH again ", has avoided improper operation to bring unnecessary mistake.If do not judge, be directly response or ignore this message and all can bring unnecessary mistake, cause service disconnection or miss more preferably business.The present invention can judge by priority.Avoid the generation of above-mentioned mistake, improved the professional quality of reception.
By sending the MSI message contain IE " MBMS obtains MCCH again " selectively, can farthest guarantee to avoid user's the losing of data in normal receiving course.
Description of drawings
Fig. 1 illustrates the reference configuration model of MBMS system;
Fig. 2 illustrates the entire flow that user in the prior art receives certain MBMS broadcasting service;
Fig. 3 illustrates the entire flow that user in the prior art receives certain MBMS multicast service;
Fig. 4 is the method flow schematic diagram according to the responding MBMS correction service message of the first embodiment of the present invention;
Fig. 5 is the method flow schematic diagram of the responding MBMS correction service message of a third embodiment in accordance with the invention.
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 accompanying drawing.
Generally speaking, principle of the present invention is, when the subscriber equipment that does not have ability to monitor common signal channel when receiving point to point service, PTP is being received IE among the MSI " MBMS obtains MCCH again ", whether increase to needing to end the determining step of this point to point service, PTP that is receiving, follow and discharge current point-to-point according to the result who judges and connect and remove to monitor MCCH or ignore this MSI, thereby reach the unnecessary mistake of avoiding improper operation to bring (as service disconnection or miss the business of higher priority), improve the purpose of the professional quality of reception.According to this principle, a kind of is for receiving point to point service, PTP and not having ability to monitor the subscriber equipment of common signal channel simultaneously, IE " MBMS obtains MCCH again " is preceding in response MSI, need to judge whether earlier this IE of response as the case may be, the foundation of judgement can be the priority of user's input, user's setting in subscriber equipment in advance and the point to point service, PTP that receiving etc.Another kind is not send the MSI message that contains IE " MBMS obtains MCCH again " for the subscriber equipment that receives point to point service, PTP and do not have ability to monitor common signal channel simultaneously, if MBMS makes mistakes in the time of need obtaining control information again, go up the control messages notifying user equipment of point-to-point by DCCH.Also having a kind of is to receive IE " MBMS obtains MCCH again " when being changed to genuine MSI information when the subscriber equipment that receives point to point service, PTP and do not have ability to monitor common signal channel simultaneously, forces to discharge current point-to-point and connects and remove to monitor MCCH.In a word, the present invention avoids because the unnecessary mistake that improper operation brings the judgement of the point to point service, PTP that whether needs to end receiving by increasing, thereby improves service quality.
Below in conjunction with accompanying drawing 4, describe the method for the responding MBMS correction service message of first embodiment of the invention in detail.In the present embodiment, subscriber equipment is logical refers to for there not being ability to monitor the subscriber equipment of common signal channel when receiving point to point service, PTP.
In step 410, when subscriber equipment receives the MSI message that contains IE " MBMS obtains MCCH again ", check whether the value of IE " MBMS obtains MCCH again " wherein is true.As mentioned above, with the professional relevant message of MBMS MSI and USI are arranged, whether the indication subscriber equipment needs to monitor again the IE " MBMS obtains MCCH again " of MCCH to be included among the MSI.The value of IE in this information " MBMS obtains MCCH again " is a true time, and the expression subscriber equipment need be monitored MCCH again, enters step 420; Otherwise just the value of the IE " MBMS obtains MCCH again " in this information is a fictitious time, and the expression subscriber equipment need not to monitor again MCCH, process ends.
In step 420, judge whether subscriber equipment is receiving point to point service, PTP.Wherein, point to point service, PTP can be MBMS business, speech business, general data business or the facsimile service etc. of point-to-point mode.Just can directly remove to monitor MCCH if subscriber equipment is current not receiving point to point service, PTP, just enter step 460 according to the indication in the MSI information; If subscriber equipment has the point to point service, PTP that is receiving, just enter step 430.
In step 430, judge whether subscriber equipment wants the point to point service, PTP of refusing receiving.Wherein, the foundation of judgement can be priority of user's input, user's setting in this subscriber equipment in advance and the point to point service, PTP that receiving etc., also can be one of them or its combination in any.Such as, the user wishes when subscriber equipment receives point to point service, PTP, when only occurring higher priority professional, could interrupt the business of ongoing point-to-point, so, subscriber equipment just need judge whether according to the height of priority refuse the current point to point service, PTP that is receiving.Or, the user wishes when subscriber equipment receives point to point service, PTP, it is more interested when professional only to occur the user, could interrupt the business of ongoing point-to-point, so, subscriber equipment just prompting frame need occur, judges whether refuse the current point to point service, PTP that is receiving according to user's input.If subscriber equipment is wanted the point to point service, PTP refusing receiving, just enter step 450 to 460, just the flow process of the IE among the user device responsive MSI " MBMS obtains MCCH again "; If subscriber equipment does not wish to interrupt ongoing point to point service, PTP, just do not want the point to point service, PTP refusing receiving just to enter step 440 IE " MBMS obtains MCCH again " among the refusal response MSI.
To determine whether responding the IE " MBMS obtains MCCH again " among the MSI according to the judged result of this step, be because in the present embodiment, subscriber equipment is meant the subscriber equipment that does not have ability to monitor common signal channel when receiving point to point service, PTP, in a single day therefore respond the IE " MBMS obtains MCCH again " among the MSI, just have to discharge current point-to-point and connect, cause the current service disconnection that is receiving.So, when subscriber equipment has the point to point service, PTP that is receiving, if the dogmatic IE " MBMS obtains MCCH again " that goes to respond among the MSI just might cause the user to wish that the business that continues is interrupted, and has influenced the professional quality of reception and user experience.If but do not respond IE " MBMS obtains MCCH again " among the MSI without exception, and also might miss more preferably business or the more interested business of user, influenced the professional quality of reception and user experience equally.
In step 440, the IE " MBMS obtains MCCH again " among the subscriber equipment refusal response MSI.As mentioned above, when subscriber equipment does not want to refuse the current point to point service, PTP that is receiving, enter into this step, therefore, in this step, subscriber equipment just needs the IE " MBMS obtains MCCH again " among the refusal response MSI, continues to receive current point to point service, PTP.
If the judged result of subscriber equipment in step 430 is the point to point service, PTP of wishing that refusal is receiving, just enter step 450, subscriber equipment discharges the point-to-point connection by sending " MBMS Modification Request " (MBMS revises request) message, has just refused the point to point service, PTP that is receiving.
Then, enter step 460, obtain MSI and USI thereby monitor MCCH.
Present embodiment by subscriber equipment before response contains the MSI information of IE " MBMS obtains MCCH again ", earlier whether subscriber equipment being wanted to refuse the current point to point service, PTP that is receiving judges, avoid because the unnecessary mistake brought of improper operation the effect of improving service quality thereby reach.
More than be to elaborating that the first embodiment of the present invention is carried out, below the second embodiment of the present invention described.
In the method for the responding MBMS correction service message of second embodiment of the invention, subscriber equipment is logical to be referred to for there being ability to monitor the subscriber equipment of common signal channel when receiving point to point service, PTP.
In the present embodiment, the setting in advance of network side basis only issues the MSI information that contains IE " MBMS obtains MCCH again " in MCCH.If the value of the IE in this information " MBMS obtains MCCH again " just represents that for false subscriber equipment does not need to monitor again MCCH; If the value of the IE in this information " MBMS obtains MCCH again " is for true, just represent that subscriber equipment need monitor MCCH again, for not having ability for the subscriber equipment of monitoring common signal channel when receiving point to point service, PTP, in case the IE " MBMS obtains MCCH again " among the response MSI, just have to discharge current point-to-point and connect, cause the current service disconnection that is receiving.
Because that the subscriber equipment of reception point to point service, PTP uses is DCCH, therefore, the subscriber equipment that does not have ability when receiving point to point service, PTP, to monitor common signal channel in the present embodiment also just can not receive to the MSI information that contains IE " MBMS obtains MCCH again ", thereby can not cause the service disconnection that receiving because response contains the MSI information of IE " MBMS obtains MCCH again ".When MBMS makes mistakes need obtain control information again the time, network side is gone up the control messages notice corresponding user equipment of point-to-point by DCCH.
Present embodiment only issues the MSI information that contains IE " MBMS obtains MCCH again " by network side in MCCH, make the subscriber equipment that does not have ability when receiving point to point service, PTP, to monitor common signal channel need not the MSI information that response contains IE " MBMS obtains MCCH again ", avoid because the unnecessary mistake brought of improper operation the effect of improving service quality thereby reach.
Next, in conjunction with the accompanying drawings 5, the third embodiment of the present invention is described.In the method for the responding MBMS correction service message of second embodiment of the invention, subscriber equipment is logical to be referred to for there being ability to monitor the subscriber equipment of common signal channel when receiving point to point service, PTP.
In step 510, when subscriber equipment receives the MSI message that contains IE " MBMS obtains MCCH again ", check whether the value of IE " MBMS obtains MCCH again " wherein is true.With the professional relevant message of MBMS MSI and USI are arranged, whether the indication subscriber equipment needs to monitor again the IE " MBMS obtains MCCH again " of MCCH to be included among the MSI.The value of IE in this information " MBMS obtains MCCH again " is a true time, and the expression subscriber equipment need be monitored MCCH again, enters step 520; Otherwise just the value of the IE " MBMS obtains MCCH again " in this information is a fictitious time, and the expression subscriber equipment need not to monitor again MCCH, process ends.
In step 520, judge whether subscriber equipment is receiving point to point service, PTP.Wherein, point to point service, PTP can be MBMS business, speech business, general data business or the facsimile service etc. of point-to-point mode.Just can directly remove to monitor MCCH if subscriber equipment is current not receiving point to point service, PTP, just enter step 530 according to the indication in the MSI information; If subscriber equipment is receiving point to point service, PTP, just enter step 540.
In step 540, subscriber equipment discharges point-to-point and connects by sending " MBMS Modification Request " message, and just the point to point service, PTP that receiving of refusal interrupts this business.Enter step 530.
In step 530, obtain MSI and USI thereby monitor MCCH.This step is identical with step 460.
As seen, in the present embodiment, if subscriber equipment receives the MSI that contains IE " MBMS obtains MCCH again ", and the value of this IE " MBMS obtains MCCH again " is a true time, connect and remove to monitor MCCH and reach the purpose how clear and definite regulation subscriber equipment responds IE among the MSI " MBMS obtains MCCH again " by force discharging current point-to-point, thereby avoid because the unnecessary mistake that improper operation brings is improved service quality.
Though by with reference to some preferred embodiment of the present invention, the present invention is illustrated and describes, those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (10)
1. the method for a responding MBMS correction service message is characterized in that, comprises following steps:
When the subscriber equipment that receives point to point service, PTP receives that MBMS that network side issues revises the service message indication and needs to monitor MCCH,
This subscriber equipment judges whether to end the point to point service, PTP that this is receiving, and obtains and the professional relevant message of MBMS if then discharge current point-to-point connection back monitoring MCCH, otherwise ignores this message.
2. the method for responding MBMS correction service message according to claim 1 is characterized in that, described subscriber equipment discharges the point-to-point connection by sending " MBMS Modification Request " message.
3. the method for responding MBMS correction service message according to claim 1 is characterized in that, described point to point service, PTP can be one of following:
The MBMS business of point-to-point mode, speech business, general data business or facsimile service.
4. the method for responding MBMS correction service message according to claim 1 is characterized in that, described is correction service message and the nothing correction service message of MBMS with the professional relevant message of MBMS.
5. the method for responding MBMS correction service message according to claim 1 is characterized in that, the value of revising the information element " MBMS obtains MCCH again " in the service message as described MBMS is true, then indicates described subscriber equipment need monitor MCCH again.
6. according to the method for each described responding MBMS correction service message in the claim 1 to 5, it is characterized in that, can judge whether the point to point service, PTP that the needs termination is receiving according to one of following information or its combination at least in part:
The priority of user's input, user setting in described subscriber equipment in advance and the point to point service, PTP that receiving.
7. the method for responding MBMS correction service message according to claim 6 is characterized in that,
Subscriber equipment can judge whether the point to point service, PTP that needs termination receiving by the variation business of relatively MBMS correction service message indication and the priority of the business that is receiving.
8. the method for responding MBMS correction service message according to claim 7 is characterized in that, if change the service priority that professional priority is higher than present reception, then discharge current point-to-point and connect back monitoring MCCH, otherwise,
Further judging whether needs to continue to receive current point to point service, PTP, if then ignore this IE, monitors MCCH otherwise discharge after current point-to-point connects.
9. the method for a responding MBMS correction service message is characterized in that, comprises following steps:
The setting in advance of network side basis only issues the MBMS correction service message that indication need be monitored MCCH again at MCCH;
When MBMS makes mistakes need obtain control information again the time, network side is gone up the control messages notice respective user equipment of point-to-point by DCCH.
10. the method for responding MBMS correction service message according to claim 9 is characterized in that, the MBMS correction service message that described indication need be monitored MCCH again is that the MBMS that contains information element " MBMS obtains MCCH again " revises service message.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100925592A CN100571453C (en) | 2005-08-23 | 2005-08-23 | The method of responding MBMS correction service message |
| CNA2006800135816A CN101164258A (en) | 2005-08-23 | 2006-08-22 | Method for transmitting multimedia broadcast multicast service information, and user facility, network side equipment |
| PCT/CN2006/002138 WO2007022712A1 (en) | 2005-08-23 | 2006-08-22 | A method, subscriber device and network side device for transmitting multimedia broadcast/multicast service message |
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| CNB2005100925592A CN100571453C (en) | 2005-08-23 | 2005-08-23 | The method of responding MBMS correction service message |
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| CN101001162A (en) * | 2006-08-23 | 2007-07-18 | 华为技术有限公司 | Method and customer end of generating file update request message |
| CN101179806B (en) * | 2006-11-10 | 2011-01-19 | 中兴通讯股份有限公司 | Counting method for statistic mobile terminal of selecting selection service in cell |
| CN101262626B (en) * | 2007-03-05 | 2012-01-25 | 电信科学技术研究院 | MBMS channel transmission method and system, network and terminal |
| CN101272518B (en) * | 2007-03-21 | 2012-07-25 | 上海贝尔股份有限公司 | Scheduling method and scheduling equipment aiming at MBMS, and base station including the equipment |
| CN103220785A (en) | 2007-04-27 | 2013-07-24 | 交互数字技术公司 | A wireless transmit / receive unit and a method for the wireless transmit / receive unit |
| WO2010124441A1 (en) * | 2009-04-27 | 2010-11-04 | 深圳华为通信技术有限公司 | Method for obtaining and indicating mcch information and user equipment and base station thereof |
| CN102123444B (en) | 2010-12-31 | 2014-04-16 | 华为技术有限公司 | Method, equipment and system for sharing transmission bandwidth among different systems |
| CN102695129B (en) * | 2011-03-21 | 2018-01-02 | 中兴通讯股份有限公司 | It is determined that hang up method and device, the user equipment that MBMS is recovered again |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100958519B1 (en) * | 2002-08-14 | 2010-05-17 | 엘지전자 주식회사 | Method for receive and transmission in mobile communications system |
| EP1467586B1 (en) * | 2003-04-09 | 2010-05-19 | Samsung Electronics Co., Ltd. | Method for cell reselection in an MBMS mobile communication system |
| KR100651405B1 (en) * | 2003-07-24 | 2006-11-29 | 삼성전자주식회사 | Apparatus and method for transmission/reception of control information mbms mobile communication |
| KR20050047439A (en) * | 2003-11-17 | 2005-05-20 | 삼성전자주식회사 | Method for transmit control information for efficient ue operation in a mobile communication system serving multimedia broadcast/multicast service |
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2006
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- 2006-08-22 CN CNA2006800135816A patent/CN101164258A/en active Pending
Also Published As
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|---|---|
| CN101164258A (en) | 2008-04-16 |
| WO2007022712A1 (en) | 2007-03-01 |
| CN1801961A (en) | 2006-07-12 |
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