CN100550759C - Professional access method, method for pre-emptively and communicator - Google Patents
Professional access method, method for pre-emptively and communicator Download PDFInfo
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- CN100550759C CN100550759C CNB2007101462224A CN200710146222A CN100550759C CN 100550759 C CN100550759 C CN 100550759C CN B2007101462224 A CNB2007101462224 A CN B2007101462224A CN 200710146222 A CN200710146222 A CN 200710146222A CN 100550759 C CN100550759 C CN 100550759C
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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Abstract
The embodiment of the invention provides a kind of professional access method, method for pre-emptively and communicator, for two kinds of resource occupying situations of PTM respectively or part PTM RB be set keep threshold value and PTM RB maximum threshold: when PTM RB all kept threshold value less than PTM RB to taking of Internet resources, PTM RB can not be seized; When PTM RB has at least a kind ofly during greater than PTM RB maximum threshold to taking of Internet resources, PTM RB can not seize non-PTM RB.Adopt scheme of the present invention, the priority of MBMS PTMRB, MBMS PTP RB and non-MBMS RB has been carried out unified careful division, realized that resource allocation is flexibly fair as much as possible.
Description
Technical field
The present invention relates to communication technical field, relate in particular to professional access method, method for pre-emptively and device.
Background technology
Multimedia broadcast multicast service (MBMS, Multimedia Broadcast and Multicast Service) professional owing to can make wireless communication networks a plurality of users during from same data source receiving multimedia data, the Internet resources that practice every conceivable frugality, thereby obtained using widely.
In cordless communication network, mainly contain two kinds of transmission meanss: point-to-point (PTP, Point To Point) pattern and put multiple spot (PTM, Point To Multipoint) pattern for the MBMS business.So-called ptp mode is meant that the user sets up the carrying of a point-to-point more after a little while for each user in the sub-district; So-called PTM pattern is meant that the user sets up a public transmission channel more for a long time in the sub-district in the sub-district provides service for all users.
Resource in the cordless communication network mainly is divided into two kinds of soft resources and hardware resources, and soft resources mainly comprises power resource etc., and hardware resources mainly comprises a yard resource, transfer resource, channel resource etc.For ptp mode, the user of each ptp mode connects all can take a hardware resources, but to soft resources, for example taking power resource, because power control mechanism is arranged, along with the distance of user distance base station with whether have barrier to block and different; For the PTM pattern, all users share a Common transport channel, therefore all users only take a hardware resources, but owing to must guarantee that all also can normally receive data so must consume the more power resource with the user who guarantees cell edge with obtaining service per family in the sub-district.
In common network application, Internet resources are limited, are not that the business of each application can both obtain service, how reasonably to distribute limited Internet resources, are the keys that improves the whole user's impression of network.For the MBMS business, professional foundation at first will be experienced professional access process, if the failure of professional access then enters the service occupation process.
Because PTM radio bearer (RB, Radio Bear) with PTP RB different to resource occupying, thereby, if the professional PTM pattern that adopts of MBMS, then select corresponding service access thresholding that professional access judgement is carried out in the request of MBMS PTM RB, the different professional access thresholding of the corresponding employing of different types of service according to type of service; If the professional ptp mode that adopts of MBMS then selects corresponding service access thresholding that professional access judgement is carried out in the request that each user sets up PTP RB according to type of service, different type of service correspondences adopt different professional access thresholdings.
If professional access failure then enters the service occupation process.Because the RAB (RAB of MBMS business, Radio Access Bear) has the distribution/maintenance priority (ARP that characterizes priority, Allocation/Retention Priority) cell group, rank according to service priority, but MBMS business preempting priority is professional or non-MBMS business than its low MBMS, also can be by priority ratio its high MBMS business or non-MBMS service occupation.
Above-mentioned professional access and preemption processes, owing to there is not the professional minimum restriction that takies the resource amount of MBMS, when the non-MBMS that has a large amount of high priorities in the sub-district was professional, the MBMS in the sub-district is professional possibly can't to obtain resource; Equally, owing to there is not the highest restriction that takies resource of MBMS business, when the MBMS that has a large amount of high priorities in the sub-district was professional, non-MBMS is professional in the sub-district possibly can't obtain resource.This will cause some to follow the non-MBMS business of MBMS business can't obtain Internet resources, for example, interactive mobile phone ballot program, the content that issues ballot is generally the MBMS business, and user's voting results are generally non-MBMS business, because this part non-MBMS business can not get Internet resources, will cause corresponding M BMS business also to can not get good service.
Moreover, because in above-mentioned professional access and the process of seizing, when not considering ptp mode and PTM mode switch, RB rebulids professional access and the preemption algorithm in the process, may cause new and old two the RB long-term co-existence of same business and waste limited Internet resources, perhaps, old RB discharged and new RB set up unsuccessful, the professional situation of interrupting of occurring.For example, when a business when ptp mode is transformed into the PTM pattern, because professional PTP RB priority ratio is higher before the mode switch, PTM RB after the conversion can not seize the PTP RB before the conversion, possibly then seize other professional RB, cause this professional PTM RB and PTP RB to coexist a period of time, cause the unnecessary wasting of resources.
Therefore, existing professional access and preemption processes exist resource allocation justice problem flexibly inadequately, in the prior art, still do not have professional flexibly access of a kind of justice and preemption mechanism.
Summary of the invention
The embodiment of the invention provides professional access method, method for pre-emptively and communicator, in order to solve in the prior art Resource Allocation in Networks justice problem flexibly inadequately.
A kind of service occupation method that the embodiment of the invention provides comprises: determine that transmission mode is the seizure condition of a radio bearer of the multimedia broadcast multicast service MBMS business that arrives multiple spot PTM to Internet resources in the network;
The radio bearer of MBMS business that according to transmission mode in the type of service of new business and the described network is PTM is carried out service occupation to the seizure condition of Internet resources; Wherein
When the type of service of described new business is that transmission mode is the MBMS business of PTM, and transmission mode is that the Internet resources that take of the radio bearer of the MBMS business of PTM are at least a when being the radio bearer maximum threshold of MBMS business of PTM more than or equal to the corresponding transmission mode that is provided with in the described network, and the transmission mode of only seizing low priority is the Internet resources that the radio bearer of the MBMS business of PTM takies.
A kind of professional access method that the embodiment of the invention provides is set up request when receiving the radio bearer that new business initiates, and described new business is that transmission mode is the multimedia broadcast multicast service MBMS of point-to-multipoint PTM when professional, comprising:
Determine that transmission mode in the network is that the radio bearer of MBMS business of PTM is to the seizure condition of Internet resources;
When transmission mode in the described network be the radio bearer of MBMS business of PTM to various network resources in the taking when having surpassed the corresponding transmission mode that is provided with and being the radio bearer maximum threshold of MBMS business of PTM of any Internet resources, refuse described new business access; Otherwise, be that the professional corresponding access thresholding of MBMS of PTM determines whether to allow described new business access according to transmission mode.
A kind of communicator that the embodiment of the invention provides comprises:
The first network state unit is used for determining the network transmission mode and is the network resource status that the radio bearer of the multimedia broadcast multicast service MBMS business of point-to-multipoint PTM takies;
The service occupation control unit, the network resource status that the radio bearer of the MBMS business that to be used for type of service and described network transmission mode according to new business be PTM takies is determined and is seized business; Wherein
When the type of service of described new business is that transmission mode is the MBMS business of PTM, and transmission mode is that the Internet resources that take of the radio bearer of the MBMS business of PTM are at least a when being the radio bearer maximum threshold of MBMS business of PTM more than or equal to the corresponding transmission mode that is provided with in the described network, and it is that the transmission mode of low priority is the MBMS business of PTM that the quilt of determining is seized business;
The service occupation unit is used to seize the described professional shared Internet resources of radio bearer of being seized.
A kind of communicator that the embodiment of the invention provides comprises:
The second network state unit is used for determining the network transmission mode and is the network resource status that the radio bearer of the multimedia broadcast multicast service MBMS business of point-to-multipoint PTM takies;
The service admittance control unit, when the type of service of new business is that transmission mode is the MBMS business of PTM, and transmission mode is the radio bearer of the MBMS business of PTM when taking of any Internet resources in the various network resources surpassed the corresponding transmission mode that is provided with and be the radio bearer maximum threshold of MBMS business of PTM in the described network, refuses described new business access; Otherwise according to transmission mode in the described network is that the professional corresponding access thresholding of MBMS of PTM determines whether to allow this new business access.
The embodiment of the invention is that the radio bearer of MBMS business of PTM is to the seizure condition of Internet resources according to transmission mode in the type of service of new business and the network, determine whether allowing the new business access and seize, thereby ensured that transmission mode in the network is the Internet resources that the radio bearer of the MBMS business of PTM takies, and realized the fair flexible allocation of each professional shared Internet resources in the network.
Description of drawings
The main realization flow figure of the service occupation method that Fig. 1 provides for the embodiment of the invention 2;
The main realization flow figure of the service occupation method that Fig. 2 provides for the embodiment of the invention 3;
One of communicator primary structure schematic diagram that Fig. 3 provides for the embodiment of the invention 4;
Two of the communicator primary structure schematic diagram that Fig. 4 provides for the embodiment of the invention 4;
Three of the communicator primary structure schematic diagram that Fig. 5 provides for the embodiment of the invention 4;
Four of the communicator primary structure schematic diagram that Fig. 6 provides for the embodiment of the invention 4;
One of communicator primary structure schematic diagram that Fig. 7 provides for the embodiment of the invention 5;
Two of the communicator primary structure schematic diagram that Fig. 8 provides for the embodiment of the invention 5.
Embodiment
In professional access and preemption processes, mainly consider two types Internet resources: soft resources and hardware resources, soft resources mainly comprise power resource etc., and hardware resources mainly comprises a yard resource, transfer resource, channel resource etc.In the embodiment of the invention, for being provided with PTM RB respectively or partly, the professional shared Internet resources of the whole MSMS that adopt the PTM pattern in the network (including but not limited to power resource, sign indicating number resource, transfer resource or channel resource etc.) keep threshold value and PTM RB maximum threshold, for example:
At power resource, a PTM RB is set keeps a threshold value and a PTM RB maximum threshold;
At the sign indicating number resource, the 2nd PTM RB is set keeps threshold value and the 2nd PTM RB maximum threshold;
At transfer resource, the 3rd PTM RB is set keeps threshold value and the 3rd PTM RB maximum threshold; Perhaps
At channel resource, the 4th PTM RB is set keeps threshold value and the 4th PTM RB maximum threshold.
Hereinafter for convenience of description, concrete Internet resources kind is not distinguished, be referred to as " Internet resources ", all be referred to as " PTM RB keeps threshold value " and " PTM RB maximum threshold " at the corresponding reservation threshold value and the maximum threshold of each concrete Internet resources setting.
When transmission mode in the network is the radio bearer (hereafter is PTMRB) of the MBMS business of PTM when taking all of various network resources kept threshold value less than the PTM RB that is provided with, be called the first radio bearer seizure condition;
When PTM RB in the network to various network resources in taking of any Internet resources more than or equal to the PTM RB that is provided with keep threshold value, but during less than the PTM RB maximum threshold that is provided with, be called the second radio bearer seizure condition;
When PTM RB in the network to various network resources in any Internet resources take more than or equal to the PTM RB maximum threshold that is provided with the time, be called the 3rd radio bearer seizure condition.
Wherein, the PTM RB corresponding with the heterogeneous networks resource keeps threshold value and PTM RB maximum threshold, can set according to the concrete running status of network, and can adjust at any time as required.
Be explained in detail to the main realization principle of each embodiment technical scheme of the present invention, embodiment and to the beneficial effect that should be able to reach below in conjunction with each accompanying drawing.
Embodiment 1:
Embodiment 1 provides a kind of professional access method, when receiving PTM RB foundation request, determines that PTM RB is to the seizure condition of Internet resources in the network; To the seizure condition of Internet resources, determine whether to allow the new business access according to PTM RB in the network.
Be described below in conjunction with the professional access method of concrete example the embodiment of the invention 1.
1) if new business is the MBMS business, and adopt point-to-point (PTP) transmission mode, then select corresponding access thresholding that the access judgement is carried out in the request that each user sets up the radio bearer that transmission mode is the MBMS business of PTP (hereafter is PTP RB) according to type of service; When not satisfying the access threshold condition, the refusal access;
2) be non-MBMS business for new business, then select corresponding access thresholding that radio bearer is set up and ask to carry out the access judgement that different types of service adopts different access thresholdings according to professional particular type; When not satisfying the access threshold condition, the refusal access;
3) if new business is the MBMS business, and adopt the PTM transmission mode, when current PTM RB in the network to various network resources in taking of any Internet resources surpassed the corresponding PTM RB maximum threshold (for example: taking of channel resource surpassed the corresponding PTM RB maximum threshold of setting) that is provided with, when just PTM RB is the 3rd radio bearer seizure condition to the seizure condition of Internet resources in the network, the refusal access; If current PTM RB does not surpass the corresponding PTM RB maximum threshold that is provided with to taking of any Internet resources in the various network resources in the network, when just PTM RB is the first radio bearer seizure condition or the second radio bearer seizure condition to the seizure condition of Internet resources in the network, judge whether to allow this new business access according to the access thresholding of type of service correspondence.
Especially, concerning same business, when carrying out transport mode translations, can set up new radio bearer for the transmission mode after this business conversion earlier, after new radio bearer is set up successfully, discharge the preceding shared Internet resources of radio bearer of this business model conversion again.
Among the embodiment 1,, carry out corresponding service access thresholding when the type of service of new business is the professional or non-MSMS of MBMS of PTP transmission mode when professional; When new business was the MBMS business of PTM transmission mode, whether different decisions allowed the new business access to the seizure condition of various network resources according to current PTM RB in the network, thereby make Internet resources be able to fair each business of distributing to network neatly.For the business of carrying out transport mode translations, after the radio bearer after the transport mode translations is set up, discharge the preceding shared Internet resources of radio bearer of transport mode translations again, thereby avoided professional interruption, ensured professional continuity.
Embodiment 2:
Embodiment 2 provides a kind of service occupation method, when the new business triggering is seized, determines that PTMRB is to the seizure condition of Internet resources in the network; To the seizure condition of Internet resources, carry out service occupation according to the type of service of new business and PTM RB.
As shown in Figure 1, the main realization flow figure of the service occupation method that provides of embodiment 2 is as follows:
10, new business triggers service occupation.
20, determine that PTM RB is to the current seizure condition of Internet resources in the network.
As mentioned above, present embodiment 2 is provided with two threshold values: PTM RB keeps threshold value and PTM RB maximum threshold.And keep threshold value and PTM RB maximum threshold according to PTM RB, PTMRB in the network is divided into the first radio bearer seizure condition, the second radio bearer seizure condition and the 3rd radio bearer seizure condition to the seizure condition of Internet resources.
30, at current PTM RB resource occupying state in the different service types combination network of determining of new business, carry out the service occupation process.
Carry out service occupation in the step 30, can comprise following situation:
When situation one, PTM RB are the first radio bearer seizure condition to the resource occupying state:
1) if newly-built PTM RB asks seizing of triggering, PTM RB at first seizes the PTP RB or the non-MBMS RB of low priority.The priority here can be by ARP, Business Processing priority (THP, Traffic Handling Priority), type of service (TC, Traffic Class), situation classification such as transmission mode type, resource-sharing, for example can carry out the ordering of priority according to wherein one or more, the Internet resources that the radio bearer of lowest priority takies are seized, if new business need be seized the Internet resources that a plurality of radio bearers take, then according to priority order from low to high, seize the Internet resources that the radio bearer of low priority takies successively.When the Internet resources that take as the current PTP of not having RB in the network or non-MBMS RB can be seized, PTM RB seized the Internet resources that the PTM RB of low priority takies.
The ordering of priority can comprise multiple mode, for example: suppose to have in the current network 10 business to carry out, when sorting by Business Processing priority THP, there are 3 business to be all the lowest priority business, can adopt once more by type of service TC in this case and sort, select minimum corresponding professional of type of service priority wherein, seize the Internet resources that the corresponding professional RB that selects takies by current access service.Certainly, if after carrying out the multiple prioritization scheme of setting, also more than one of the business of the lowest priority of finally determining then can be selected a business arbitrarily from final a plurality of lowest priority business, seize the Internet resources that this professional RB takies by current access service.
Do not cause seizing failure if do not have the RB of low priority in the network, network need be notified and initiate PTM RB requesting users equipment (UE, User Equipment), there is not the PTM RB that asked in the current network sub-district, and (for example network side starts a timer after the regular hour section, behind timer expiry), this PTM RB is set up in re-try attempt.Wherein, the transmission mode type can be divided into PTM RB, PTP RB and non-MBMS RB; The resource-sharing situation can be divided into resource-sharing and resource is not shared (not sharing as Iub bandwidth sharing, Iub bandwidth).
2) if seizing of triggering of newly-built PTP RB or non-MBMS RB request, PTP RB or non-MBMS RB seize the Internet resources that Internet resources that the PTP RB of low priority takies or non-MBMS RB take.Priority can be classified by situations such as ARP, THP, TC, transmission mode type, resource-sharings, for example can carry out the ordering (concrete prioritization method is as indicated above) of priority according to wherein one or more, the Internet resources that the RB of lowest priority takies are seized.PTP RB or non-MBMS RB can not seize the Internet resources that PTM RB takies.If PTP RB or non-MBMS RB seize failure, network need be notified the UE of the request of initiation, and this UE can not initiate PTPRB in the time period of a setting once more or non-MBMS RB sets up request.
Situation two, when PTM RB resource occupying state is the second radio bearer seizure condition:
1) if seizing of triggering of newly-built PTM RB request, PTM RB seizes the Internet resources that Internet resources that the PTMRB of low priority takies, Internet resources that PTP RB takies or non-MBMS RB take.Priority can be classified by situations such as ARP, THP, TC, transmission mode type, resource-sharings, for example can carry out the ordering (concrete prioritization method is as indicated above) of priority according to wherein one or more, the Internet resources that the RB of lowest priority takies are seized.If seize failure, network need be notified the UE of the request initiated, and do not have the PTM RB that asked in the current network sub-district, and after the regular hour section (for example network side starts a timer, behind timer expiry), this PTMRB is set up in re-try attempt.
2) if seizing of triggering of newly-built PTP RB or non-MBMS RB request, PTP RB or non-MBMS RB seize the Internet resources that Internet resources that the PTM RB of low priority takies, Internet resources that PTP RB takies or non-MBMS RB take.Priority can be classified by situations such as ARP, THP, TC, transmission mode type, resource-sharings, can carry out the ordering (concrete prioritization method is as indicated above) of priority according to wherein one or more, the Internet resources that the RB of lowest priority takies are seized.If PTP RB or non-MBMS RB seize failure, network need be notified the UE of the request of initiation, and this UE can not initiate PTP RB in a setting-up time section once more or non-MBMS RB sets up request.
Situation three, when PTM RB resource occupying state is the 3rd radio bearer seizure condition:
1) if seizing of triggering of newly-built PTM RB request, PTM RB can only seize the Internet resources that the PTM RB of low priority takies.Priority is pressed situation classification such as ARP, THP, TC, transmission mode type, resource-sharing, can carry out the ordering (concrete prioritization method is as indicated above) of priority according to wherein one or more, the Internet resources that the RB of lowest priority takies are seized.PTM RB can not seize the Internet resources that Internet resources that PTP RB takies or non-MBMS RB take.If seize failure, network need be notified the UE of the request initiated, and do not have the PTM RB that asked in the current network sub-district, and after the regular hour section (for example network side starts a timer, behind timer expiry), this PTM RB is set up in re-try attempt.
2) if seizing of triggering of newly-built PTP RB or non-MBMS RB request: PTP RB or non-MBMS RB seize the Internet resources that Internet resources that the PTM RB of low priority takies, Internet resources that PTP RB takies or non-MBMS RB take.Priority is pressed situation classification such as ARP, THP, TC, transmission mode type, resource-sharing, can carry out the ordering (concrete prioritization method is as indicated above) of priority according to wherein one or more, the Internet resources that the RB of lowest priority takies are seized.If PTP RB or non-MBMS RB seize failure, network need be notified the UE of the request of initiation, and this UE can not initiate PTP RB in the time period of a setting once more or non-MBMS RB sets up request.
Especially, concerning same business, when carrying out transport mode translations,, preferentially seize the Internet resources that radio bearer takies before the conversion of this service transmission mode and set up new radio bearer if trigger preemption processes.For example, in the MBMS business when the PTP transmission mode is transmitted to the PTM transmission mode, preferentially seize the Internet resources that one of them PTP RB takies and set up this new PTM RB, when seizing success, after setting up new PTM RB, discharge the Internet resources that preceding remaining the PTP RB that sets up of transport mode translations takies again.If seize failure, keep old transmission mode constant.
In the present embodiment 2, the priority of PTM RB, PTP RB and non-MBMS RB is carried out unified division, made resource allocation flexibly fair as much as possible.In the service transmission mode transfer process, the new radio bearer in same service transmission mode conversion back is preferentially seized the preceding old radio bearer of transport mode translations, thereby has reduced the influence to other business; And owing to after new radio bearer is set up, discharge old radio bearer again, thereby ensured professional continuity.
Embodiment 3:
Embodiment 3 provides a kind of access failure back to trigger the flow chart of seizing.
As shown in Figure 2, be the back main realization flow figure that seizes that triggers of a kind of access failure that present embodiment 3 provides, specific as follows:
100, according to the type of service difference of new business, to the seizure condition of Internet resources, new business is carried out access in conjunction with PTM RB in the network.The process of access comprises:
When the PTM RB that receives the new business initiation sets up request, determine that PTM RB is to the seizure condition of Internet resources in the network; According to the seizure condition of PTM RB, determine whether to allow this new business access to Internet resources.
According to PTM RB is to the seizure condition of Internet resources in the type of service of new business and the network, the access method that present embodiment 3 provides comprises:
1) if new business is the MBMS business, and adopts the PTP transmission mode, then select corresponding access thresholding that the access judgement is carried out in the request that each user sets up PTP RB according to type of service; When not satisfying the access threshold condition, the refusal access;
2) be non-MBMS business for new business, then select corresponding access thresholding that radio bearer is set up and ask to carry out the access judgement that different types of service adopts different access thresholdings according to type of service; When not satisfying the access threshold condition, the refusal access;
3) if new business is the MBMS business, and adopt the PTM transmission mode, when current PTM RB in the network to various network resources in taking of any Internet resources surpassed the corresponding PTM RB maximum threshold (for example: taking of channel resource surpassed the corresponding PTM RB maximum threshold of setting) that is provided with, when just PTM RB is the 3rd radio bearer seizure condition to the seizure condition of Internet resources in the network, the refusal access; If current PTM RB does not surpass the corresponding PTM RB maximum threshold that is provided with to taking of any Internet resources in the various network resources in the network, when just PTM RB is the first radio bearer seizure condition or the second radio bearer seizure condition to the seizure condition of Internet resources in the network, judge whether to allow access according to the access thresholding of type of service correspondence.
200, if the refusal access then triggers preemption processes.
300, at different types of service,, carry out the service occupation process in conjunction with current PTM RB resource occupying state in the network.
Set up request at the radio bearer that different service types is initiated, in conjunction with current PTM RB resource occupying state in the network of determining, the process of carrying out service occupation can be identical with the process described in the embodiment 2, repeats no more herein.
Especially, concerning same business, when carrying out transport mode translations, can set up new radio bearer for the transmission mode after this business conversion earlier, after new radio bearer is set up successfully, discharge the Internet resources that the preceding radio bearer of this business model conversion takies again.If the refusal access then triggers preemption processes, preferentially seize the Internet resources that take before the conversion of this service transmission mode and set up new radio bearer.For example, in the MBMS business when the PTP transmission mode is transmitted to the PTM transmission mode, preferentially seize the Internet resources that one of them PTP RB takies and set up this new PTM RB, when seizing success, after setting up new PTM RB, discharge the Internet resources that preceding remaining the PTP RB that sets up of transport mode translations takies again.If seize failure, keep old transmission mode constant.
In the present embodiment 3, realized the preemption processes after professional access is failed, priority to PTM RB, PTP RB and non-MBMS RB has been carried out unified division, according to PTM RB in the network seizure condition of Internet resources and the priority that each is professional are carried out service occupation, make each professional resource allocation flexibly fair as much as possible.When same business is carried out transport mode translations, owing to be to set up new radio bearer for the transmission mode after this business conversion earlier, after new radio bearer is set up successfully, discharge the Internet resources that the preceding radio bearer of this service transmission mode conversion takies again, and when new radio bearer is set up failure, keep old transmission mode constant, thereby ensured professional continuity; And when carrying out service occupation, preferentially seize the Internet resources that take before the conversion of this service transmission mode and set up new radio bearer, reduced influence other business.
Embodiment 4:
Correspondingly, the embodiment of the invention 4 also provides a kind of communicator, and as shown in Figure 3, this device comprises service occupation control unit 101, the first network state unit 102 and service occupation unit 103, and is specific as follows:
Service occupation control unit 101 is used for obtaining the current network resource status information that takies of network PTM RB to the first network state unit 102; The network resource status information that takies according to traffic type information and PTM RB is determined and is seized service concurrence and send to seize and be notified to service occupation unit 103;
The first network state unit 102, be used to receive the request of obtaining that service occupation control unit 101 is initiated, determine the network resource status that current PTM RB takies in the network, and return the network resource status information that the current PTM RB that determines takies to service occupation control unit 101;
Preferably, as shown in Figure 4, the communicator in the foregoing description 4 further comprises:
First judging unit 104 is used to judge the type of new business; Judge perhaps whether new business is the business that same business is carried out transport mode translations, and judged result is notified to service occupation control unit 101;
Service occupation control unit 101 also is used to send new business to first judging unit 104, receives the traffic type information that first judging unit 104 returns.
Preferably, as shown in Figure 5, the communicator in the foregoing description further comprises: first radio bearer is set up unit 105:
First radio bearer is set up unit 105, is used to receive the notification message that service occupation control unit 101 sends, according to the Internet resources of distributing to new business, for new business is set up radio bearer.
Preferably, as shown in Figure 6, the communicator in the foregoing description may further include timer units 106.When service occupation control unit 101 receive that service occupation unit 103 returns seize failure result message after, start timer units 106, after timer units 106 was overtime, service occupation control unit 101 redefines out to be seized service concurrence and send to seize and be notified to service occupation unit 103.
Embodiment 5:
Correspondingly, the embodiment of the invention 5 also provides a kind of communicator, and as shown in Figure 7, this device comprises the service admittance control unit 201 and the second network state unit 202, and is specific as follows:
Service admittance control unit 201 is used for obtaining the current network resource status information that takies of network PTM RB to the second network state unit 202; When the new business type is point-to-multipoint service,, determine whether to allow this new business access according to the network resource status information that PTM RB takies;
The second network state unit 202, be used to receive the request of obtaining that initiate service admittance control unit 201, determine the network resource status that current PTM RB takies in the network, and return the network resource status information that the current PTM RB that determines takies to service admittance control unit 201.
Accordingly, as shown in Figure 8, the communicator in the foregoing description further comprises second judging unit 203, is used to receive the new business information that service admittance control unit 201 sends, and judges the type of new business, and returns to service admittance control unit 201;
Service admittance control unit 201 also is used to send new business information to second judging unit 203, receives the traffic type information that second judging unit 203 returns.
Preferably, the communicator in the foregoing description 5 comprises that further second radio bearer sets up unit 204;
When service admittance control unit 201 allows the new business accesses, be this new business allocation of network resources, and be notified to second radio bearer and set up unit 204; Second radio bearer is set up unit 204 and is received the notification message that service admittance control unit 201 sends, according to the Internet resources of distributing to new business, for new business is set up radio bearer.
Preferably, the communicator among the embodiment 5 further comprises preemption unit 205, is used for determining the business of being seized when service admittance control unit 201 does not allow the new business access, sends to preemption unit 205 and seizes notice;
After preemption unit 205 receives and seizes notice, seize and seized the shared Internet resources of professional radio bearer.
In sum, the embodiment of the invention keeps threshold value by PTM RB is set, and ensures that PTM RB takies resource when this PTM RB reservation threshold value is following in network, and PTM RB can not seized by non-MBMSRB; PTM RB maximum threshold is set, guarantee PTM RB in network takies resource when this PTMRB maximum threshold is above, non-MBMS RB can not seized by PTM RB, thereby has ensured that transmission mode in the network is the Internet resources that the radio bearer of the MBMS business of PTM takies.Further, the embodiment of the invention is accomplished the fair allocat Internet resources by to the unified balance of the priority of PTM RB, PTP RB and non-MBMS RB as far as possible to each business in the network.When same business is carried out transport mode translations, the embodiment of the invention is set up new radio bearer for the transmission mode after this business conversion earlier, after new radio bearer is set up successfully, discharge the Internet resources that the preceding radio bearer of this service transmission mode conversion takies again, and when new radio bearer is set up failure, keep old transmission mode constant, thereby ensured professional continuity; And when carrying out service occupation, preferentially seize the Internet resources that take before the conversion of this service transmission mode and set up new radio bearer, reduced influence other business.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (28)
1, a kind of service occupation method is characterized in that, comprising:
Determine that transmission mode is the seizure condition of a radio bearer of the multimedia broadcast multicast service MBMS business that arrives multiple spot PTM to Internet resources in the network;
The radio bearer of MBMS business that according to transmission mode in the type of service of new business and the described network is PTM is carried out service occupation to the seizure condition of Internet resources; Wherein
When the type of service of described new business is that transmission mode is the MBMS business of PTM, and transmission mode is that the Internet resources that take of the radio bearer of the MBMS business of PTM are at least a when being the radio bearer maximum threshold of MBMS business of PTM more than or equal to the corresponding transmission mode that is provided with in the described network, and the transmission mode of only seizing low priority is the Internet resources that the radio bearer of the MBMS business of PTM takies.
2, the method for claim 1 is characterized in that, in described definite network transmission mode be the radio bearer of MBMS business of PTM to the seizure condition of Internet resources, comprising:
When transmission mode in the described network is that the Internet resources that take of the radio bearer of the MBMS business of PTM are the radio bearer of the MBMS business of PTM when keeping threshold value less than the corresponding transmission mode that is provided with all, be defined as the first radio bearer seizure condition;
Transmission mode is that the radio bearer of at least a corresponding transmission mode more than or equal to described setting of Internet resources that the radio bearer of the MBMS business of PTM the takies MBMS business that is PTM keeps threshold value in described network, and described transmission mode is the Internet resources that take of the radio bearer of the MBMS business of PTM when all being the radio bearer maximum threshold of MBMS business of PTM less than the corresponding transmission mode that is provided with, and is defined as the second radio bearer seizure condition;
When transmission mode in the described network is the radio bearer maximum threshold of at least a corresponding transmission mode more than or equal to described setting of Internet resources that the radio bearer of the MBMS business of PTM the takies MBMS business that is PTM, be defined as the 3rd radio bearer seizure condition.
3, method as claimed in claim 2, it is characterized in that, when the type of service of described new business is that transmission mode is the MBMS business of PTM, and transmission mode is that the radio bearer of the MBMS business of PTM is when being the described first radio bearer seizure condition to the seizure condition of Internet resources in the network, the transmission mode of at first seizing low priority is the Internet resources that the radio bearer of the MBMS business of point-to-point PTP takies, or at first seizes the Internet resources that the radio bearer of non-MBMS business takies;
When the type of service of described new business is that transmission mode is the MBMS business of PTM, and transmission mode is the radio bearer of the MBMS business of PTM when being the described second radio bearer seizure condition to the seizure condition of Internet resources in the network, the Internet resources that Internet resources that the radio bearer of the MBMS business that the transmission mode of seizing low priority is the Internet resources that take of the radio bearer of the MBMS business of PTM, transmission mode is PTP takies or the professional radio bearer of non-MBMS take;
When the type of service of described new business is that transmission mode is the MBMS business of PTM, and transmission mode is the radio bearer of the MBMS business of PTM when being described the 3rd radio bearer seizure condition to the seizure condition of Internet resources in the network, and the transmission mode of only seizing low priority is the Internet resources that the radio bearer of the MBMS business of PTM takies.
4, method as claimed in claim 3, it is characterized in that, when the type of service of described new business is that transmission mode is the MBMS business of PTM, and transmission mode is the radio bearer of the MBMS business of PTM when being the described first radio bearer seizure condition to the seizure condition of Internet resources in the network, and this method also comprises:
When the transmission mode that does not have low priority in the network is Internet resources that the radio bearer of the radio bearer of MBMS business of PTP or non-MBMS business takies can be seized the time, the transmission mode of seizing low priority is the Internet resources that the radio bearer of the MBMS business of PTM takies.
5, method as claimed in claim 2, it is characterized in that, when the type of service of described new business is that transmission mode is the professional or non-MBMS business of MBMS of PTP, and transmission mode is the radio bearer seizure condition of the MBMS business of PTM when being the described first radio bearer seizure condition in the network, and the transmission mode of seizing low priority is the radio bearer or the professional radio bearer of non-MBMS of the MBMS business of PTP;
When the type of service of described new business is that transmission mode is the professional or non-multimedia broadcast multicast service of MBMS of PTP, and transmission mode is that the radio bearer seizure condition of the MBMS business of PTM is when being described second radio bearer seizure condition or the 3rd radio bearer seizure condition in the network, the transmission mode of seizing low priority is the radio bearer of the MBMS business of PTM, and transmission mode is the radio bearer of MBMS business of PTP or the radio bearer of non-MBMS business.
6, as claim 3,4 or 5 described methods, it is characterized in that, also comprise behind the execution service occupation:
To be seized the radio bearer that Resource Allocation in Networks that professional radio bearer takies is given described new business and set up new business.
As claim 3,4 or 5 described methods, it is characterized in that 7, described priority is determined according in distribution/maintenance priority, Business Processing priority, type of service, transmission mode type and the resource-sharing situation of service bearer one or more.
As the arbitrary described method of claim 1～5, it is characterized in that 8, described Internet resources comprise power resource, sign indicating number resource, transfer resource or channel resource.
9, as the arbitrary described method of claim 1～5, it is characterized in that, also comprise:
When described new business is same business when carrying out transport mode translations professional, preferentially seizes Internet resources shared before this service transmission mode conversion and set up radio bearer.
10, method as claimed in claim 9 is characterized in that, after the radio bearer of described new business is set up, discharges the Internet resources that take before this service transmission mode conversion.
11, as the arbitrary described method of claim 1～5, it is characterized in that, also comprise:
After the service occupation failure, setting duration initiates service occupation once more at interval.
12, a kind of professional access method is characterized in that, sets up request when receiving the radio bearer that new business initiates, and described new business is that transmission mode is the multimedia broadcast multicast service MBMS of point-to-multipoint PTM when professional, and this method comprises:
Determine that transmission mode in the network is that the radio bearer of MBMS business of PTM is to the seizure condition of Internet resources;
When transmission mode in the described network be the radio bearer of MBMS business of PTM to various network resources in the taking when having surpassed the corresponding transmission mode that is provided with and being the radio bearer maximum threshold of MBMS business of PTM of any Internet resources, refuse described new business access; Otherwise, be that the professional corresponding access thresholding of MBMS of PTM determines whether to allow described new business access according to transmission mode.
13, method as claimed in claim 12 is characterized in that, after allowing described new business access, also comprises:
Be described new business allocation of network resources, and set up the radio bearer of described new business.
14, as claim 12 or 13 described methods, it is characterized in that, also comprise:
When described new business is same business when carrying out the professional of transport mode translations and allowing access,, discharge the Internet resources that radio bearer takies before this service transmission mode conversion again for after described new business allocation of network resources sets up radio bearer.
15, method as claimed in claim 12 is characterized in that, in described definite network transmission mode be the radio bearer of MBMS business of PTM to the seizure condition of Internet resources, comprising:
When transmission mode in the described network is that the Internet resources that take of the radio bearer of the MBMS business of PTM are the radio bearer of the MBMS business of PTM when keeping threshold value less than the corresponding transmission mode that is provided with all, be defined as the first radio bearer seizure condition;
Transmission mode is that the radio bearer of at least a corresponding transmission mode more than or equal to described setting of Internet resources that the radio bearer of the MBMS business of PTM the takies MBMS business that is PTM keeps threshold value in described network, and described transmission mode is the Internet resources that take of the radio bearer of the MBMS business of PTM when all being the radio bearer maximum threshold of MBMS business of PTM less than the corresponding transmission mode that is provided with, and is defined as the second radio bearer seizure condition;
When transmission mode in the described network is the radio bearer maximum threshold of at least a corresponding transmission mode more than or equal to described setting of Internet resources that the radio bearer of the MBMS business of PTM the takies MBMS business that is PTM, be defined as the 3rd radio bearer seizure condition.
16, method as claimed in claim 15 is characterized in that, when the described new business access of refusal, triggering is seized.
17, method as claimed in claim 15, it is characterized in that, when to receive transmission mode be the radio bearer request of setting up of the MBMS business of point-to-point PTP or receive the professional radio bearer of non-MBMS and set up request, determining whether to allow described transmission mode according to the access thresholding of type of service correspondence is the professional access of the professional or non-MBMS of MBMS of PTP.
18, method as claimed in claim 17 is characterized in that, when the described transmission mode of refusal is the professional or non-MBMS business of the MBMS access of PTP, carries out preemption processes.
19, as claim 16 or 18 described methods, it is characterized in that described seizing comprises:
When receiving the radio bearer foundation request that transmission mode is the MBMS business of PTM, and transmission mode is that the radio bearer of the MBMS business of PTM is when being the described first radio bearer seizure condition to the seizure condition of Internet resources in the network, the transmission mode of at first seizing low priority is the Internet resources that the radio bearer of the MBMS business of PTP takies, or at first seizes the Internet resources that the radio bearer of non-MBMS business takies;
When receiving the radio bearer foundation request that transmission mode is the MBMS business of PTM, and transmission mode is the radio bearer of the MBMS business of PTM when being the described second radio bearer seizure condition to the seizure condition of Internet resources in the network, the Internet resources that the Internet resources that the radio bearer of the MBMS business that the transmission mode of seizing low priority is the Internet resources that take of the radio bearer of the MBMS business of PTM, transmission mode is PTP takies or the radio bearer of non-MBMS business take;
When receiving the radio bearer foundation request that transmission mode is the MBMS business of PTM, and transmission mode is the radio bearer of the MBMS business of PTM when being described the 3rd radio bearer seizure condition to the seizure condition of Internet resources in the network, and the transmission mode of only seizing low priority is the Internet resources that the radio bearer of the MBMS business of PTM takies.
20, as claim 16 or 18 described methods, it is characterized in that described seizing comprises:
When receiving transmission mode is that the radio bearer request of setting up of the MBMS business of PTP or the radio bearer that receives non-MBMS business are set up request, and transmission mode is the professional radio bearer seizure condition of MBMS of PTM when being the described first radio bearer seizure condition in the network, and the transmission mode of seizing low priority is the radio bearer of MBMS business of PTP or the radio bearer of non-MBMS business;
When receiving transmission mode is that the radio bearer request of setting up of the MBMS business of PTP or the radio bearer that receives non-MBMS business are set up request, and transmission mode is the radio bearer seizure condition of the MBMS business of PTM when being described second radio bearer seizure condition or the 3rd radio bearer seizure condition in the network, and the transmission mode of seizing low priority is the radio bearer of the radio bearer of the MBMS business of PTM, MBMS business that transmission mode is PTP or the radio bearer of non-MBMS business.
21, a kind of communicator is characterized in that, comprising:
The first network state unit is used for determining the network transmission mode and is the network resource status that the radio bearer of the multimedia broadcast multicast service MBMS business of point-to-multipoint PTM takies;
The service occupation control unit, the network resource status that the radio bearer of the MBMS business that to be used for type of service and described network transmission mode according to new business be PTM takies is determined and is seized business; Wherein
When the type of service of described new business is that transmission mode is the MBMS business of PTM, and transmission mode is that the Internet resources that take of the radio bearer of the MBMS business of PTM are at least a when being the radio bearer maximum threshold of MBMS business of PTM more than or equal to the corresponding transmission mode that is provided with in the described network, and it is that the transmission mode of low priority is the MBMS business of PTM that the quilt of determining is seized business;
The service occupation unit is used to seize the described professional shared Internet resources of radio bearer of being seized.
22, communicator as claimed in claim 21 is characterized in that, also comprises:
First judging unit is used to judge the type of service of described new business; Judge perhaps whether described new business is the business that same business is carried out transport mode translations, and judged result is notified to described service occupation control unit.
As claim 21 or 22 described communicators, it is characterized in that 23, also comprise: first radio bearer is set up the unit;
Described service occupation unit also returns to described service occupation control unit and seizes success or failed message;
When described service occupation control unit receive seize success message after, will be seized the shared Resource Allocation in Networks of professional radio bearer and be given described new business, and be notified to described first radio bearer and set up the unit;
Described first radio bearer is set up the unit, is used to receive the notification message that described service occupation control unit sends, according to the Internet resources of distributing to new business, for new business is set up radio bearer.
24, communicator as claimed in claim 23 is characterized in that, also comprises timer units; When described service occupation control unit receive that described service occupation unit returns seize failure result message after, start described timer units; After described timer units was overtime, described service occupation control unit was determined and is seized service concurrence and send to seize and be notified to described service occupation unit.
25, a kind of communicator is characterized in that, comprising:
The second network state unit is used for determining the network transmission mode and is the network resource status that the radio bearer of the multimedia broadcast multicast service MBMS business of point-to-multipoint PTM takies;
The service admittance control unit, when the type of service of new business is that transmission mode is the MBMS business of PTM, and transmission mode is the radio bearer of the MBMS business of PTM when taking of any Internet resources in the various network resources surpassed the corresponding transmission mode that is provided with and be the radio bearer maximum threshold of MBMS business of PTM in the described network, refuses described new business access; Otherwise, be that the professional corresponding access thresholding of MBMS of PTM determines whether to allow this new business access according to transmission mode in the described network.
26, communicator as claimed in claim 25 is characterized in that, also comprises:
Second judging unit is used to judge the type of service of described new business; Judge perhaps whether described new business is the business that same business is carried out transport mode translations, and judged result is notified to described service admittance control unit.
27, as claim 25 or 26 described communicators, it is characterized in that, comprise that also second radio bearer sets up the unit;
When described service admittance control unit allows described new business access, be this new business allocation of network resources, and be notified to described second radio bearer and set up the unit;
Described second radio bearer is set up the unit, is used to receive the notification message that described service admittance control unit sends, according to the Internet resources of distributing to new business, for new business is set up radio bearer.
28, communicator as claimed in claim 27 is characterized in that, also comprises: preemption unit;
When described service admittance control unit does not allow described new business access, determine the business of being seized, send to described preemption unit and seize notice;
After described preemption unit receives and seizes notice, seize and seized the shared Internet resources of professional radio bearer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101462224A CN100550759C (en) | 2007-08-28 | 2007-08-28 | Professional access method, method for pre-emptively and communicator |
| PCT/CN2008/070659 WO2009026800A1 (en) | 2007-08-28 | 2008-04-01 | Service access method, seizing method and communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101462224A CN100550759C (en) | 2007-08-28 | 2007-08-28 | Professional access method, method for pre-emptively and communicator |
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| Publication Number | Publication Date |
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| CN101106474A CN101106474A (en) | 2008-01-16 |
| CN100550759C true CN100550759C (en) | 2009-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007101462224A Active CN100550759C (en) | 2007-08-28 | 2007-08-28 | Professional access method, method for pre-emptively and communicator |
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| Country | Link |
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| CN (1) | CN100550759C (en) |
| WO (1) | WO2009026800A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018126443A1 (en) * | 2017-01-06 | 2018-07-12 | 华为技术有限公司 | Method for managing broadcast bearer and network device thereof |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100550759C (en) * | 2007-08-28 | 2009-10-14 | 华为技术有限公司 | Professional access method, method for pre-emptively and communicator |
| CN102056319A (en) * | 2011-01-25 | 2011-05-11 | 华为技术有限公司 | Resource scheduling method and radio network controller |
| CN108076438B (en) * | 2016-11-17 | 2021-03-05 | 普天信息技术有限公司 | Dynamic distribution method and system for bearing service in multi-user group communication system |
| US11464061B2 (en) | 2017-06-23 | 2022-10-04 | Beijing Xiaomi Mobile Software Co., Ltd. | Time-frequency resource preemption determining method and device, and user equipment |
| CN109699063B (en) * | 2017-10-24 | 2021-10-26 | 普天信息技术有限公司 | Processing and sending method of preemption indication signaling, terminal and base station |
| CN113630870B (en) * | 2020-05-06 | 2022-11-11 | 展讯通信（上海）有限公司 | Method and device for receiving and transmitting multicast service |
| CN114793323B (en) * | 2021-01-25 | 2023-06-27 | 中国广播电视网络有限公司 | Broadcast transmission method and device |
| KR20230157372A (en) * | 2021-04-01 | 2023-11-16 | 지티이 코포레이션 | Multicast and broadcast service management technology |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100466847C (en) * | 2006-06-05 | 2009-03-04 | 华为技术有限公司 | Method for processing service occupation |
| CN100531453C (en) * | 2006-08-05 | 2009-08-19 | 华为技术有限公司 | Method for establishing MBMS service channel and auxiliary publish control physical channel thereof |
| CN100550759C (en) * | 2007-08-28 | 2009-10-14 | 华为技术有限公司 | Professional access method, method for pre-emptively and communicator |
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2007
- 2007-08-28 CN CNB2007101462224A patent/CN100550759C/en active Active
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2008
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018126443A1 (en) * | 2017-01-06 | 2018-07-12 | 华为技术有限公司 | Method for managing broadcast bearer and network device thereof |
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| Publication number | Publication date |
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| WO2009026800A1 (en) | 2009-03-05 |
| CN101106474A (en) | 2008-01-16 |
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