CN101536404A - Method, user equipment and network entity in connection with a multimedia service transmission - Google Patents
Method, user equipment and network entity in connection with a multimedia service transmission Download PDFInfo
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Abstract
The invention relates to a method in connection with a multimedia service transmission over a terrestrial wireless network, wherein the multimedia service transmission is sent from a wireless transmitter to at least one single receiver/transmitter user equipment, comprising the steps of: creating in said single receiver/transmitter user equipment, information relevant for said wireless multimedia service transmission, and feeding back said information to a network entity by using a different communications means separate from said terrestrial wireless network, so as to allow an adjustment of the multimedia service transmission in respect of said information, and where the process of feeding back said information is controlled by a network entity. The invention also relates to an user equipment and a network entity.
Description
Technical field
The present invention relates to method and the subscriber equipment and the network entity of multimedia service transmission, wherein network entity be used to control from single-receiver/transceiver user equipment feedback with the relevant information of multimedia service transmission transmit so that adjust multimedia service.Wherein relevant with multimedia service transmission information produces in subscriber equipment.
Background technology
In order in telecommunication system, to detect the problem of aspect of performance, or carry out failure diagnosis, or adjust the configurable parameter in the telecommunication system, can use the datacycle collection technique, specifically, the usage statistics sum counter.Above-mentioned technology is applied in present all main land wide area wireless system, for example global system for mobile communications (GSM) or Wideband Code Division Multiple Access (WCDMA) (WCDMA) system.Typically, data collection can be that regular time interval ground is collected from each network node, for example collects once every 15 minutes.Like this, can be at operation and maintenance (O﹠amp; M) in the system data are carried out reprocessing, in the time of promptly usually under performance is reduced to specified level, calculates the key performance indicating device, and might produce operator's alarm.By supervision O﹠amp; The performance report that the operator of M system reads also can produce with regular time intervals, so that trigger manual correction.In addition, can also generate the system of input data automatically, so that support to O﹠amp to other; The adjustment of M system.Typically, in reprocessed data, can be used for failure diagnosis and network adjustment, and be used for determining Internet resources demand in all cases, for example when initial network is installed, determine network resource requirement, or when another equipment expands installation, determine determining of network resource requirement.So just performance and correct operation can be after software upgrading, verified, and the problem that alternate manner can't detect can be detected.Data of Shou Jiing and the data used in above-mentioned technology are known as counter or statistics hereinafter in the above described manner.
In the wireless system that has adopted above-mentioned data collection and performance estimation techniques, counter or collected statistics usually with call out control interface or user interface in success, unsuccessful or uncompleted telecommunications program is associated the number of times of the number of times of the number of times that the number of times of for example detected access attempts at random, success insert at random, subscriber equipment (UE) session foundation and the UE session of cancelling etc. under the different UEs state.
Typically, counter or statistics are all maintained in each network entity, and in fact are not all maintained in each session, and for example each is called out, the such data in each band of position.Typically, UE itself can directly not collect or transmit or participate in any said counting device collection.The counter relevant with radio interface is collected in the end of network.UE carries out need be to the measurement of network (base station etc.) report, and still above-mentioned measurement can not supply O﹠amp usually; Reprocessing and the performance estimation of M are used.The measurement result of UE is generally used in the mechanical in real time algorithm of being implemented, so that the up switch of triggering switching or triggering code check (bitrate) etc.Collect (base station etc.) normally from network for all counters or statistics.In the past, a main cause avoiding in UE measurement counter or statistics and avoiding to collect counter or statistics from UE is for fear of the extra load on the wave point that is used to report.
Have than the employed terrestrial broadcast service of the small-sized mobile device of miniature antenna, the mobile TV in the mobile phone (TV) for example, having obtained a large amount of concern of industry, for example has been that GSM and WCDMA mobile system define and developed multimedia broadcasting and multicast services (MBMS).For the CDMA2000 system, also there is similar service to be suggested.In addition, the independently broadcast system such as DVB-H has also developed.Below will be used for all technology and the correlation technique thereof of the terrestrial broadcast service of small-sized (promptly carrying) mobile device, be called MBMS or multimedia service by the mankind.
For the benefit of realize broadcast service, might adopt the MBMS system that only has the transmission of descending one way link, promptly information flow adopts the mode of non-duplex communication (BS) flows to UE from the base station through wave point.A unique benefit only using the system of DL is that up link (UL) does not need radio spectrum resources.Wireless carrier and frequency spectrum resource only are used among the DL.Another benefit of only using the system of DL is to ignore the radio characteristics of UL.Thereby such system just can develop the base station of having only DL of the high and efficiency optimization that coverage is big of power output.The above-mentioned MBMS system that only uses wireless DL is known as MBMS special carrier (DC) system subsequently or abbreviates the DC system as.
A kind of land wireless system can be known as MBMS mixed carrier (MC) system, or is called for short mixed carrier (MC) system.It is functional or technology that this land wireless system wherein has MBMS, and can for DL be on the identical radio spectrum resources or with the radio spectrum resources of the frequency spectrum resource pairing of DL on handle the UL transmission.UL in the MBMS MC system can be used for the UL signaling and/or need the non-MBMS service of UL, and for example unicast services sees below.
Another land wireless system below is known as the clean culture ability system or is called for short clean culture (UC) system.Another land wireless system of wherein this can carry out point-to-point communication between BS and UE, it can be the communication of up link or down link or uplink downlink.Typical UC user's service comprises that audio call, video call, the Internet web browse, send SMS message etc.
MBMS DC system generally is deployed as on the network that covers UC, and promptly DC and UC system are overlapping on geographical coverage.Overlapped DC can use the identical/different network equipment and Internet resources or its combinations with the UC system.For example, the deployment scheme of above-mentioned MBMS DC system can be predicted in the discussion of 3GPP and obtain, MBMS DC system is covered on UCGSM, WCDMA, Long Term Evolution (LTE) network usually in 3GPP, and a kind of typical UE is applicable to the MBMS service of being distributed by MC or DC, and the UC service.
As mentioned above, typically the network operator result that is based on statistic gathering and reprocessing initiates that network adjusts.Protocol parameter is optimised for the performance that can provide best experienced user, and wireless and antenna parameter is optimised for and can obtains coverage preferably, and other optimization process, makes network obtain optimization.In the operation of network, it is a continuous process that the network of network adjustment is optimized in above-mentioned being used to.
Statistics also has important effect in problem detection, for example, if specific function or specific resource fully lost efficacy, network performance will be reduced to lower level.Except usage statistics, other means will be difficult to detect such inefficacy.
MBMS DC system has problems especially in this above-mentioned one side.Owing to for the MBMSDC system, do not exist up-down bidirectional mutual on the wave point, in network, do not have the statistics counter to collect and the relevant information of user's transmission experience yet.Wireless user interface or control do not have in the interface success, unsuccessful, finish or uncompleted program so that realize counting.
Yet MBMS DC system has the problem of geographical coverage aspect, and has the demand of adjusting wireless and antenna parameter.In MBMS DC system, function and resource failed may be difficult to detected.Therefore, need in MBMS DC system, provide the function that is similar to statistic gathering.
Similarly, for MBMS MC system, the two-way interactive on the wave point is arranged seldom in normal running.Although have UL, its purposes in MBMS MC system is very limited.Therefore, define special interaction flow, otherwise there is the collection problem with statistics like the MBMS DC system class in the MBMSMC system unless safeguard the statistics sum counter for network terminal.
In fact, say in a way that all unidirectional transmission systems all exist the problems referred to above and demand, but the most outstanding in problem in the wireless system of land, reason is land geography, and the enforcement/structure of distributed network causes problem complicated.
Though UE measures and the report statistics is not used always, this idea but is known.For 3GPP MBMS Rel-6, after session is finished, can ask UE to do a statistical report.This request is embedded in the data that UE receives when service discovery/Service Notification.Existing mechanism comprises the report of quality metric, for example to worsening the duration (Corruption Duration), cushioning successive losses, frame per second deviation and the report of shake duration of duration, initial buffer, RTP bag again.Existing mechanism also comprises the function of carrying out extended report in time, so that only ask sub-fraction UE report, and reduces load peak.
Existing subscriber equipment is collected and the method for report statistics includes following problem.
1. do not consider the failure diagnosis of Radio Access Network.Do not have means that wireless status is associated with the quality problems of application layer in the prior art, do not have means that the application layer problem is associated with specific geographic area yet.Have only the mobile device that initiatively receives the MBMS transmission just may be requested to report the result of statistical measurement.
2. the load of prior art control and insufficient is not because consider the load control of wave point.Further, in the prior art, load control is the adaptively modifying along with the number change of UE in the network not.
3. integratedly in Service Notification/service discovery mechanisms measure request.So just make the request of measurement have long Timing Advance with respect to actual session, therefore required request is measured immediately or is measured and can't realize with choosing for failure diagnosis.
Single-receiver defined in this specification/transceiver user equipment can only receive and/or send data at any time on a wireless carrier, but it allows not only to send but also received signal.Therefore single-receiver/transceiver user equipment both can receive also and can send signal.
Single-receiver/transmitter MBMS UE, single-receiver promptly defined above/transceiver user equipment, when receiving MBMS, or when not receiving MBMS in other mode, or when the application program of operation UC, the MBMS that can carry out above-mentioned request measures.
But, because the report needed time of measurement result surpasses the blanking time between the transmission pulse of MBMS data probably, receiving MBMS when (in the time of perhaps also can working as operation UC application program) like this, single-receiver/transmitter UE will have problems in the process of report measurement result.When only considering the MC scheme of the MBMS that on same carrier wave, carries out and UC operation, because single-receiver/transceiver user equipment can not receive concurrent feed signals simultaneously on identical carrier wave, it can not should report that measurement result do not interrupt the reception of MBMS data again when receiving the MBMS data.Cover the situation of UC network by another wireless carrier if also consider MBMS DC, go to carry out UC operation (as measurement report) required time crack, gap and be greater than in (with in identical/similar wireless access technology) required time slot on the identical carrier wave because leave DC, it is more serious that above-mentioned problem will become.
Summary of the invention
Main purpose of the present invention is to provide a kind of method of carrying out the multimedia service transmission on the wireless network of land, wherein relevant with multimedia service transmission information produces in a subscriber equipment that only has a receiver/transmitter at least, so that the transmission of multimedia service is adjusted.
These above-mentioned features and other favorable characteristics will be from being described in detail following.
Hereinafter with reference to the accompanying drawing of apparatus of the present invention preferred embodiment, the present invention is described in further detail.
Description of drawings
Fig. 1 has schematically provided the system that is used for multimedia service transmission and statistical report according to of the present invention.
Fig. 2 has schematically provided another embodiment that is used for the system of multimedia service transmission and statistical report according to of the present invention.
Fig. 3 has schematically provided according to a system embodiment of the present invention, and this system is used for multimedia service transmission, statistical report and subscriber equipment and measures control.
Embodiment
In the following description, identical Reference numeral is represented the similar features in the different accompanying drawings.
Fig. 1 has schematically provided the system that is used for multimedia service transmission and statistical report according to of the present invention.
In the present invention, subscriber equipment can be carried out and performance-relevant measurement, and the wireless transmission of maintenance and user experience and MBMS transmission receives relevant counter, so that the generation information relevant with described multimedia transmission.UE can report to network entity, promptly feeds back the result such as statistics and/or counter.Like this, just can not safeguard under the situation of statistics for MBMS DC at network itself, do not adopt special program to come under the situation of the statistics sum counter in the maintaining network with MBMS MC, the problem that detection, measurement and analysis are relevant with the reception of user experience and transmission is to realize the correction/adjustment to Radio Access Network.Preferably, described data are the reprocessing data in the operation and maintenance system.
Fig. 1 shows UE and carries out statistical measurement, and reports to network.
As shown in Figure 1, the terminal receiver of data is not the radio node in the wireless network, but by operating personnel and the network entity managed by the employed instrument of operating personnel, wherein data are from UE statistical counter and measurement.
Reference numeral among Fig. 1 refers to following step:
11.UE in the expectation coverage of MBMS.UE may receive the MBMS service, or UE may not receive the MBMS service.
Measure 12.UE carry out statistics, and maintenance receives with MBMS, MBMS serves and the relevant statistical counter of user experience of MBMS service.
13.UE to network-reporting statistical measurements sum counter.
14., may carry out several Data Post and data conversion treatment step in network terminal.Radio Access Network participates in Data Post and data transaction, might optimize measurement report by the specific compress technique of wireless access technology so that make.
15. present the result of reprocessing to operating personnel, the possibility of result is the statistics indicating device from the combination of the measurement result of a plurality of UE, also might be the statistics indicating device of the result combinations of other node report, also might be the statistics indicating device that makes up in the specific time cycle.Under the situation of acute variation, the possibility of result is converted into alarm.
16. other result of statistics reprocessing, for example more detailed geography information can be imported in the support facility, and the operator can use support facility to carry out network adjustment and failure diagnosis.
In the present invention, UE used be separated with the MBMS radio bearer or with the communication mechanism that the MBMS system is separated, report the statistical measurements sum counter.Specifically, the UC system of covering MBMS system can be used to report the result.Particularly, especially true for MBMS DC system.Especially, for the MC system, UE can report the result by the use communication mechanism relevant with UC and/or UC service.
Fig. 2 has schematically provided another embodiment that is used for the system of multimedia service transmission and statistical report according to of the present invention.
Fig. 2 shows UE and reports the result in a different manner.
As shown in Figure 2, the UE communication mechanism that is used to report the result separates mutually with the MBMS system.Except (a, b have added concrete details and alternative in c), and Fig. 2 is identical with Fig. 1 in step 23.
Reference numeral 23a-23c among Fig. 2 refers to following step:
But, for example on another wireless carrier, report 23a.UE can use the wireless network of another clean culture to report.When the DC system covered on the UC network, this replacement was attractive especially.
If 23b. MBMS system (MC system) supports that UE can use the UL resource on the carrier wave identical with the MBMS system.These UL resources can be and the irrelevant UC data transmission channel of MBMS.
23c. another not standardized mechanism, for example, when inserting the Internet by any connective means, UE sends report.
When selectable measurement sum counter is arranged, or when having selectable mode to carry out/calculate measuring sum counter, or when having selectable mode to report the result, network entity should be controlled the option that will use.If be useful on the parameter of the above-mentioned option of control, network entity should determine the setting of parameter.UE can propose option and its setting of its recommendation, and the ability of UE is provided to network entity.
Preferably, the control information that network entity can send according to the MBMS carrier wave is controlled the UE relevant with MBMS and is measured sum counter.Specifically, network entity preferably can according to the irrelevant control information of the control information that is used for MBMS service or session, the UE that control MBMS is relevant measures sum counter.Specifically, the control channel of routine that preferably can be by wireless carrier or the control channel that is used for the routine of MBMS service send control information, thereby realize that the relevant UE of network entity control MBMS measures sum counter.Specifically, channel can be the general control channel such as Broadcast Control Channel (3GPP BCCH) or MBMS control channel (3GPP MCCH), and perhaps channel can be Dedicated Control Channel (3GPP DCCH).
Preferably, the control information that network entity can send according to communication channel, rather than by the control information that the MBMS carrier wave sends, control the UE relevant with MBMS and measure sum counter.Specifically, preferably network entity can according to the irrelevant control information of the control information that is used for MBMS service or session, the UE that control MBMS is relevant measures sum counter.Specifically, for MBMS DC disposes, preferably, if wireless network is in GSM EDGE Radio Access Network (GERAN), UMTS Terrestrial radio access network (UTRAN), LTE, CDMA2000, AIE (AIE), Wireless Fidelity (WiFi), the micro-wave access global inter communication (WiMAX) any one, then can send control information by the wireless carrier of UC wireless network.Specifically, preferably can pass through the conventional control channel of UC wireless carrier, or send control information by the conventional control channel that on the UC wireless carrier, is used for MC MBMS service.Specifically, channel can be the general control channel such as Broadcast Control Channel (3GPP BCCH) or MBMS control channel (3GPPMCCH), and perhaps channel can be Dedicated Control Channel (3GPP DCCH).
Preferably, can trigger measurement by the paging or the announcement of giving one or several UE.The control information relevant with the measurement of being asked sends with paging/notice message, and perhaps paging/notice message only triggers UE so that obtain the whole control informations that are used for particular measurement with any in the above-mentioned mechanism.
Fig. 3 has schematically provided according to a system embodiment of the present invention, and this system is used for multimedia service transmission, statistical report and subscriber equipment and measures control.
UE shown in Fig. 3 measures control and can carry out in some kinds of modes.
Reference numeral among Fig. 3 refers to following step:
31. operating personnel pass through O﹠amp; M system configuration UE statistical measurement option and parameter.The operator can select control method 33a or 33b according to situation about using.
32.O﹠amp; The M system is to the above-mentioned control information of Radio Access Network distribution.
33a. in the following time of situation of the UE that only comprises monitoring MBMS channel, or when the MBMS wireless network was the MC network of support UC, UE statistical measurement option and parameter can send to UE by the MBMS wireless network.Specifically, control information can send to UE by following mode:
A. relevant with wireless access technology general control channel is as Broadcast Control Channel (3GPP:BCCH).
B.MBMS control channel (3GPP:MCCH).
C.UE Dedicated Control Channel (3GPP:DCCH) only is used for the MC network configuration.
D. the application layer control channel that only is used for the MC network configuration, it is realized by carrying of UC packets of information or SMS Cell Broadcast CB.
E. any one combination among paging/notice message, or paging/notice message and the above-mentioned a-d.
33b. for MBMS DC system, in that UE is current when not monitoring the MBMS channel, in the time of for example outside coverage or when UE is current loses interest in (may only test transmission or not transmission), need be with UE statistical measurement option and parameter by non-MBMS network, for example the UC network of Fu Gaiing sends to UE.
Especially, control information sends to UE by following mode:
F. relevant with wireless access technology UC general control channel, for example Broadcast Control Channel (3GPP:BCCH).
G.MC MBMS control channel is when UC network support MBMS MC (3GPP:MCCH).
H.UC UE Dedicated Control Channel (3GPP:DCCH).
I. application layer control channel, it is realized by carrying of UC packets of information or SMS Cell Broadcast CB.
J. paging/notice message, perhaps a-d mode among paging/notice message and the above-mentioned step 32a and any combination in the a-d mode among this step 33b.
What need indicate is, uses in the application of multicast or broadcast service at UE, needs the UE can response to network.And use in the application of multicast or broadcast service at above-mentioned UE, use be with the statistical measurement report in the similar mechanism used.
Except statistics is measured, any mutual TV such as ballot uses, and is used to MBMS to be responsible for the UE that bearing bed reconfigures, can be processed according to above-mentioned similar mode.
The idea that the UE statistics is measured also can apply to UC system and service.
According to the present invention, UE should carry out and performance-relevant measurement, and the wireless transmission of maintenance and user experience and MBMS transmission receives relevant counter, and to network entity report corresponding results.Like this, just can not safeguard under the situation of statistics for MBMS DC at network itself, and do not adopt special program to come under the situation of the statistics sum counter in the maintaining network at MBMS MC, detection, measurement and problem analysis, and can proofread and correct/adjust Radio Access Network, the problem that wherein detects, measures and analyze is relevant with the reception of user experience and transmission.
According to the present invention, as mentioned above, network entity can control that single-receiver/whether transmitter UE needs to be reported.In this way, can be on the whole, can make the minimum that influences that MBMS to measurement report uses.At first, network entity is being attempted from the measurement report that the double reception machine/transmitter UE acquisition needs, be that subscriber equipment is operated in the duplex communication pattern, this just means that subscriber equipment can receive and send signal simultaneously, and only when receiving and sending the signal deficiency, just need single-receiver/transmitter UE to report.
According to the present invention, the report of UE statistical measurement can be delayed, but promptly UE need just not send measurement report immediately in the measurement result time spent.Further, in the time of should occurring in suitable chance, select the time of report statistical measurements.Like this, in any case for example all must interrupt MBMS when using at UE, in any case and when UE must carry out page response to UC, for single-receiver/transmitter UE, just can make the minimum that influences to the MBMS application of measurement report.Thereby, receive the interruption gap at identical MBMS and just can also send measurement report, than sending and the irrelevant measurement report of UC page response, customer impact on the whole will be little.Like this, further, the report of UE statistical measurement less depends on the coverage of UC network.If the coverage of UC network is relatively poor, UE can wait for, moves to preferably in the coverage to report up to it.
Specifically, have a variety of possible situations, for example, when user's switching channels, close when receiving, the user activity when the user is quiet etc. under the situation the user.
In fact, having under the situation of a lot of uses, can postpone the statistical measurement report for a long time, for example, can postpone the statistical measurement report so that carry out the traditional performance monitoring.For these above-mentioned situations, can when conversation end or when the user closes UE, finish the statistics measurement report.For single-receiver/transmitter UE, the influence that above-mentioned this mode will be used the MBMS of measurement report has minimized to zero.In fact, for the UE that does not have the WAN radio up-line, the perhaps complete UE outside the UL coverage, its can be when obtaining IP and connect the report statistical measurements, wherein UE carries out IP by cable, bluetooth, infrared or similar technique and connects.
For the situation of delay measurements report, must the effective Measuring Time of definition, and must define UE and should how to manage its inner data space.
The use-case of performance monitoring or failure diagnosis etc., and the operation of after-treatment system should be identified for the maximum delay time of delay report.The time limit of reporting at last can be disposed in UE by network, and for example, the time limit of reporting at last sends with signal with other measuring control information.When having surpassed the time limit of reporting, UE can abandon measurement result and not report measurement result.So just can avoid UE to send the old excessively report of network obsolete (but abandoning), thereby can reduce the load that the use of memory space among load that useless report produces and the UE produces.
When the memory space of UE is used up, and when needing the more data memory space to store the data of nearest measurement, can override the oldest storage measurement report data, perhaps override in time data near the termination time.Statistical measurement report data among the UE is reported most possibly, and can deletedly because in the needed time limit, lacking the report chance do not fallen most possibly.
Further, network entity should maximum allow to postpone near the time, whether control should send measurement report, if when perhaps not having suitable send opportunity, whether control should abandon measurement report, does not consider the interference of other function/application here.For some use-cases, for example during failure diagnosis, and for example at the UE of operation not for a long time, the report that needs to strengthen statistics to be guaranteeing to have the data from capacity UE, and is combined with short maximum delay time.
It should be noted that for statistics/counter/measurement Radio Access Network is not the main recipient of measurement result.Main recipient can replace with network entity and O﹠amp; The M after-treatment system.
In order to handle the scheme of MBMS DC, report mechanism can adopt various UC wireless access technologys, for example GERAN, UTRAN, 3GPP LTE, WiMax etc.
Therefore, in order to make the above-mentioned possibility that becomes actually, importantly, the influence of supporting UE statistics and measurement report function that the realization of Radio Access Network is brought must minimum.
In addition, need make the least number of times of carrying out data transaction, so that make O﹠amp; M statistics after-treatment system can be handled the measurement data from UE.
Therefore, the present invention relates to carry out on the wireless network of land the method for multimedia service transmission, wherein multimedia service is transmitted as from transmitting set and sends at least one single-receiver/transceiver user equipment.
The method of above-mentioned multimedia service transmission comprises following step:
In single-receiver/transceiver user equipment, produce and the relevant information of the professional transmission of radio multimedium;
By the different meanss of communication that are separated with the land wireless network, to network entity, so that can adjust the multimedia service transmission according to information, wherein feedback processing is controlled by network entity with the feedback information of above-mentioned generation.
According to the present invention, preferably, in feedback processing by network entity control, control to single-receiver/transceiver user equipment and multi-receiver/transceiver user equipment is separately carried out, to avoid or to minimize the interruption that the multimedia service that produces to the network entity feedback information owing to single-receiver/transceiver user equipment receives.Preferably, information comprises at least one: wireless network statistics parameter, for example relevant with wireless reception mass parameter parameter, for example energy that is received; User quality statistics parameter, for example user data order parameter, for example bLock error rate or bit error rate; And/or geography information, for example sub-district ID.
According to the present invention, preferably, network entity only asks multi-receiver/transceiver user equipment to be reported to it.
According to the present invention, single-receiver/transceiver user equipment can be set to not give network entity with report information.
According to the present invention, preferably, the feedback processing of being controlled by network entity is: network entity sends at least one request to single-receiver/transceiver user equipment, with Control and Feedback information.Wherein network entity can ask single-receiver/transceiver user equipment not to the network entity report information, and perhaps network entity can ask single-receiver/transceiver user equipment to the network entity report information.
According to the present invention, if network entity is inadequate from the report that multi-receiver/transceiver user equipment receives, then network entity request single-receiver/transceiver user equipment is given network entity with report information.
According to the present invention, single-receiver/transceiver user equipment can be set to postpone to give network entity with report information, for example pass through request, or, for example be this fact of appointment in single-receiver/transceiver user equipment by above-mentioned this function by other means from network entity.
According to the present invention, when suitable chance occurs, and/or in the time bar of appointment, network entity request single-receiver/transceiver user equipment returns report information to network entity.
According to the present invention, single-receiver/transceiver user equipment can be set to not give network entity with report information after surpassing the time bar of appointment, and/or after surpassing the time bar of appointment, abandons information.
According to the present invention, when interrupting appearred in the reception of multimedia service transmission, network entity request single-receiver/transceiver user equipment was given network entity with report information.For example, because user or network are initiated channel reconfigures, or owing to accept paging, and when the reception of multimedia service transmission is interrupted.
According to the present invention, when conversation end, and/or when single-receiver/when transceiver user equipment left session, network entity request single-receiver/transceiver user equipment was given network entity with report information.
According to the present invention, when single-receiver/transceiver user device shutdown, network entity request single-receiver/transceiver user equipment is given network entity with report information.
According to the present invention, network entity request land wireless network is revised its transmission characteristic, with and adjust the multimedia service transmission according to information.
According to the present invention, multimedia service transmission provides at least one receiver or multi-receiver.
According to the present invention, the land wireless network operates in the pattern that only has down link.
The invention still further relates to a kind of single-receiver/transceiver user equipment that is used for receiving the multimedia service transmission on the wireless network of land, it is set to produce and the relevant information of the professional transmission of radio multimedium; And by the different meanss of communication that are separated with the land wireless network, to the information of a network entity feedback generation, so that adjust the multimedia service transmission according to information.
According to the present invention, preferably, single-receiver/transceiver user equipment is set to receive a request from network entity, to produce and the relevant information of multimedia service transmission, and preferably, information comprises at least a: wireless network statistics parameter, user quality statistics parameter and/or geography information.
The invention further relates to a kind of network entity of control multimedia service transmission on the wireless network of land, this entity is controlled following process: produce in single-receiver/transceiver user equipment and the relevant information of the professional transmission of radio multimedium, information to the network entity feedback generation, and request land wireless network is revised its transmission characteristic, so that adjust the multimedia service transmission according to information.
Claims (25)
1, a kind of method of on the wireless network of land, carrying out the multimedia service transmission, wherein said multimedia service is transmitted as from a transmitting set and sends at least one single-receiver/transceiver user equipment, it is characterized in that, and this method comprises the steps:
In described single-receiver/transceiver user equipment, produce and the relevant information of the professional transmission of described radio multimedium;
By a means of communication that is different from described land wireless network, to a network entity, so that adjust described multimedia service transmission according to described information, wherein said feedback processing is controlled by described network entity with the feedback information of above-mentioned generation.
2, method according to claim 1, it is characterized in that, in described feedback processing by network entity control, control to single-receiver/transceiver user equipment and multi-receiver/transceiver user equipment can separately be carried out, to avoid or to minimize the interruption that is received to described network entity feedback information and at the multimedia service that a single-receiver/transceiver user equipment produces by described single-receiver/transceiver user equipment.
3, method according to claim 1 and 2 is characterized in that, described information comprises following at least a: wireless network statistics parameter, user quality statistics parameter, and/or geography information.
According to the described method of above arbitrary claim, it is characterized in that 4, described network entity only asks described multi-receiver/transceiver user equipment to be reported to it.
According to the described method of above arbitrary claim, it is characterized in that 5, described feedback processing by network entity control is:
Described network entity sends at least one request to described single-receiver/transceiver user equipment.
6, method according to claim 5 is characterized in that, the described single-receiver of described network entity request/transceiver user equipment is not given described network entity with described report information.
7, method according to claim 5 is characterized in that, the described single-receiver of described network entity request/transceiver user equipment is given described network entity with described report information.
8, method according to claim 7, it is characterized in that, if described network entity is inadequate from the report that described multi-receiver/transceiver user equipment receives, the described single-receiver of then described network entity request/transceiver user equipment is given described network entity with described report information.
9, method according to claim 5 is characterized in that, described single-receiver/transceiver user equipment postpones to give described network entity with described report information.
10, method according to claim 9 is characterized in that, when suitable chance occurred, the described single-receiver of described network entity request/transceiver user equipment returned described report information to described network entity.
According to claim 9 or 10 described methods, it is characterized in that 11, in the time bar of appointment, the described single-receiver of described network entity request/transceiver user equipment is given described network entity with described report information.
12, method according to claim 11 is characterized in that, described single-receiver/transceiver user equipment is not given described network entity with described report information after surpassing the time bar of described appointment.
According to claim 11 or 12 described methods, it is characterized in that 13, described single-receiver/transceiver user equipment abandons described information after surpassing the time bar of described appointment.
14, method according to claim 9 is characterized in that, when interrupting appearred in the reception of described multimedia service transmission, the described single-receiver of described network entity request/transceiver user equipment was given described network entity with described report information.
15, method according to claim 14, it is characterized in that, because user or network are initiated channel reconfigures, or owing to accept paging, and the reception that makes the transmission of described multimedia service is when being interrupted, and the described single-receiver of described network entity request/transceiver user equipment is given described network entity with described report information.
According to the described method of arbitrary claim in the claim 7 to 10, it is characterized in that 16, when a conversation end, the described single-receiver of described network entity request/transceiver user equipment is given described network entity with described report information.
17, according to the described method of arbitrary claim in the claim 7 to 10, it is characterized in that, when described single-receiver/transceiver user equipment left a session, the described single-receiver of described network entity request/transceiver user equipment was given described network entity with described report information.
18, according to the described method of arbitrary claim in the claim 7 to 10, it is characterized in that, when described single-receiver/transceiver user device shutdown, the described single-receiver of described network entity request/transceiver user equipment is given described network entity with described report information.
According to the described method of above arbitrary claim, it is characterized in that 19, the described land of described network entity request wireless network is revised its transmission characteristic, thereby adjust described multimedia service transmission according to described information.
According to the described method of above arbitrary claim, it is characterized in that 20, the transmission of described multimedia service provides to multi-receiver.
According to the described method of above arbitrary claim, it is characterized in that 21, described land wireless network operates in the pattern that only has down link.
22, a kind of single-receiver/transceiver user equipment that is used for receiving the multimedia service transmission on the wireless network of land is characterized in that, described single-receiver/transceiver user equipment is set to produce and the relevant information of the professional transmission of described radio multimedium; And, feed back described information to a network entity by a means of communication that is different from described land wireless network, so that adjust described multimedia service transmission according to described information.
23, single-receiver according to claim 22/transceiver user equipment is characterized in that, described single-receiver/transceiver user equipment is set to receive a request from described network entity, to produce the relevant information of described and multimedia service transmission.
24, according to claim 22 or 23 described single-receiver/transceiver user equipment, it is characterized in that described information comprises at least a: wireless network statistics parameter, user quality statistics parameter and/or geography information.
25, a kind of network entity of control multimedia service transmission on the wireless network of land, it is characterized in that, described network entity is controlled following process: produce in a single-receiver/transceiver user equipment and the relevant information of the professional transmission of described radio multimedium, feed back described information to described network entity, and ask described land wireless network to revise its transmission characteristic, so that adjust the multimedia service transmission according to described information.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2006/002896 WO2008052384A1 (en) | 2006-10-30 | 2006-10-30 | Method, user equipment and network entity in connection with a multimedia service transmission |
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| CN101536404A true CN101536404A (en) | 2009-09-16 |
| CN101536404B CN101536404B (en) | 2011-12-07 |
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| CN2006800562534A Active CN101536404B (en) | 2006-10-30 | 2006-10-30 | Method, user equipment and network entity in connection with a multimedia service transmission |
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| WO (1) | WO2008052384A1 (en) |
Cited By (1)
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|---|---|---|---|---|
| WO2013143052A1 (en) * | 2012-03-26 | 2013-10-03 | 富士通株式会社 | Measurement report transmission method and user equipment |
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| US6675211B1 (en) * | 2000-01-21 | 2004-01-06 | At&T Wireless Services, Inc. | System and method for adjusting the traffic carried by a network |
| US6904058B2 (en) * | 2002-09-20 | 2005-06-07 | Intel Corporation | Transmitting data over a general packet radio service wireless network |
| KR20040040724A (en) * | 2002-11-07 | 2004-05-13 | 엘지전자 주식회사 | Up-link common channel and operation method of it in a mobile radio communication system |
| CN100344178C (en) * | 2004-08-24 | 2007-10-17 | 华为技术有限公司 | Method for realizing multi broadcasting service |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013143052A1 (en) * | 2012-03-26 | 2013-10-03 | 富士通株式会社 | Measurement report transmission method and user equipment |
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| CN101536404B (en) | 2011-12-07 |
| WO2008052384A1 (en) | 2008-05-08 |
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