CN1684443A - Service transmission carrier and MBMS service realizing method - Google Patents
Service transmission carrier and MBMS service realizing method Download PDFInfo
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- CN1684443A CN1684443A CN200410034499.4A CN200410034499A CN1684443A CN 1684443 A CN1684443 A CN 1684443A CN 200410034499 A CN200410034499 A CN 200410034499A CN 1684443 A CN1684443 A CN 1684443A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H04W72/30—Resource management for broadcast services
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Abstract
This invention discloses a realization method for carrying service transmission and MBMS service, in which, said service transmission load realization method includes: presetting a pre-designed time section for determining the loading ways of service transmission calculating the user number for receiving multimedia broadcast/multicast service in the local area in said pre-designed time section or at the end, judging if the user number is in conformity with the pre-designed rule according to the calculation result, if so, a first transmission load way is applied to carry said multimedia broadcast/multi-cast service, otherwise a second way is applied. Said MBMS realization method is to use said service transmission load method to set up the service load.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the implementation method of a kind of professional transmission bearer and MBMS business in the 3G (Third Generation) Moblie.
Background technology
Multimedia broadcasting and multicast service (hereinafter to be referred as the MBMS business) are a kind of new business in the 3G (Third Generation) Moblie, it sends the point-to-multipoint service of data to a plurality of users for data source among the mobile network, can realize that Internet resources are shared, improve utilization rate of network resource, the interface resource of especially eating dishes without rice or wine.MBMS only supports background classes (hereinafter to be referred as Background), two kinds of types of service of stream class (hereinafter to be referred as Streaming) at present, and wherein Background is suitable for message and downloads class and use, and Streaming is suitable for stream and uses.
The MBMS business can adopt different bearing modes in a mobile network's sub-district: point-to-point (hereinafter to be referred as PTP) mode and point-to-multipoint (hereinafter to be referred as PTM) mode, wherein the PTP mode is point-to-point transmission, it is the DPCH MBMS transmission business of setting up between radio network controller (hereinafter to be referred as RNC) and each UE, the MBMS service bearer is on user's dedicated channel of this business of reception, and the PTM bearing mode is the transmission of point-to-multipoint, be that RNC does not set up special-purpose the connection with UE, and being to use common signal channel MBMS transmission business, the MBMS service bearer is on common signal channel.
In the sub-district of mobile communication system, determine to adopt which kind of bearing mode carrying MBMS business main definite at present, also promptly realize by counting process (hereinafter to be referred as Counting) by the number of users that receives the MBMS business in sub-district of statistics.
Counting process is as follows:
1, RNC carries out Counting, and the user profile of the reception MBMS business that will obtain by core net (hereinafter to be referred as CN) is recorded among the MBMS business contexts Context;
2, RNC adds up the number of users that receives the MBMS business among the present MBMS business contexts Context, if statistics has surpassed predetermined threshold for the number of users that receives the MBMS business, then this MBMS business will adopt the bearing mode of PTM in this sub-district, broadcast by common signal channel;
3, if the number of users not enough predetermined threshold of statistics for receiving the MBMS business, so repeat count several times after, whether decision adopts the PTP bearing mode again.
Carry out in the process in this MBMS business, also may carry out again counting process (hereinafter to be referred as Re-counting), count again, the most suitable to guarantee the bearing mode that uses at present.
There is following shortcoming in above-mentioned prior art:
1, Counting or Re-counting process are repeatedly counted the user that the sub-district receives the MBMS business, but do not stipulate the time that professional transmission bearer mode is determined, also unstable by the count results that Counting or Re-counting process are obtained, thereby may cause MBMS business switching back and forth between two kinds of bearing modes in the sub-district, for example, the first count results of Counting process is to receive the number of users of MBMS business in the sub-district greater than predetermined threshold, next count results is to receive the number of users of MBMS business in the sub-district less than predetermined threshold, according to described count results, system is service switchover transmission bearer mode frequently, therefore, prior art also lacks a kind of flexible, carrying reliably determines that mechanism is to guarantee the stability of system.
2, in addition, prior art is repeatedly counted the user that the sub-district receives the MBMS business by Counting or Re-counting process, but also there is not a kind of reliable professional transmission bearer mode switching criterion, also be that prior art has only been stipulated the handoff threshold between the professional transmission bearer mode, a kind ofly flexibly realize the mechanism accurately switched between the professional transmission bearer mode in conjunction with Counting or Re-counting process but also lack.
Summary of the invention
The technical problem that the present invention solves provides the implementation method of a kind of flexible, reliable professional transmission bearer and MBMS business, causes system's problem of unstable easily thereby solve prior art.
For addressing the above problem, the implementation method of professional transmission bearer of the present invention mainly comprises the steps:
The default predetermined amount of time of determining professional transmission bearer mode;
The number of users of receiving multimedia broadcasting/multicasting service in the statistics sub-district in described predetermined amount of time or when finishing;
Whether the number of users of judging receiving multimedia broadcasting/multicasting service according to statistics meets pre-defined rule, if judged result is for being to adopt the first transmission bearer mode to carry described multimedia broadcast/group broadcast service; Otherwise adopt the second transmission bearer mode to carry described multimedia broadcast/group broadcast service.
Wherein, according to counting process or again counting process one or many counting the number of users of receiving multimedia broadcasting/multicasting service in the sub-district is added up.
Wherein, the described first transmission bearer mode is the point-to-multipoint mode, and the described second transmission bearer mode is point-to-point mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up the number of times of thresholding greater than certain probability.
Further, also comprise:
Adjustment is determined the predetermined amount of time of professional transmission bearer mode and is added up again according to statistics, if the number of users that the interior statistics of new predetermined amount of time is a receiving multimedia broadcasting/multicasting service meets pre-defined rule, then determine to adopt the point-to-multipoint mode to carry described multimedia broadcast/group broadcast service; Otherwise, determine to adopt point-to-point mode to carry described multimedia broadcast/group broadcast service.
Wherein, described adjustment comprises following optional step:
Statistics be predetermined amount of time when finishing counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be lower than point-to-multipoint and set up thresholding, then carry out and adjust; Or
Statistics be in the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be lower than number of times that point-to-multipoint sets up thresholding greater than certain probability, then carry out and adjust.
In addition, the described first transmission bearer mode is point-to-point mode, and the described second transmission bearer mode is the point-to-multipoint mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be lower than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be lower than described point-to-multipoint and set up the number of times of thresholding greater than certain probability.
Further, also comprise:
Adjustment is determined the predetermined amount of time of professional transmission bearer mode and is added up again according to statistics, if the number of users that the interior statistics of new predetermined amount of time is a receiving multimedia broadcasting/multicasting service meets pre-defined rule, then determine to adopt point-to-point mode to carry described multimedia broadcast/group broadcast service; Otherwise, determine to adopt the point-to-multipoint mode to carry described multimedia broadcast/group broadcast service.
Wherein, described adjustment comprises following optional step:
Statistics be predetermined amount of time when finishing counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service set up thresholding greater than described point-to-multipoint, then carry out and adjust; Or
Statistics be in the predetermined amount of time or when finishing counting process or the number of users of receiving multimedia broadcasting/multicasting service is set up thresholding greater than point-to-multipoint in the completed repeatedly counting of counting process again number of times then carry out and adjust greater than certain probability.
Best, described predetermined amount of time is dynamically set by radio network controller.
Accordingly, the invention provides a kind of implementation method of multimedia broadcast/multi broadcast business, comprise step:
A) Gateway GPRS Support Node is initiated the multimedia broadcast/multi broadcast business request, and by radio network controller multimedia broadcast/multi broadcast business request and the indication of multimedia broadcast/multi broadcast business counting is sent to the interior subscriber equipment in its zone;
B) radio network controller of subscriber equipment to its region that receives described counting indication returns response message;
C) the default predetermined amount of time of determining the service bearer mode of radio network controller, the number of users of receiving multimedia broadcasting/multicasting service in the statistics sub-district in described predetermined amount of time or when finishing;
D) judge according to the statistics radio network controller whether the number of users of receiving multimedia broadcasting/multicasting service meets pre-defined rule,, determine that then the employing first transmission bearer mode carries described multimedia broadcast/group broadcast service if judged result is for being; Otherwise, determine to adopt the second transmission bearer mode to carry described multimedia broadcast/group broadcast service;
E) the transmission bearer mode of this MBMS business of radio network controller notifying user equipment and relevant parameter information;
F) subscriber equipment is set up respective carrier Channel Transmission MBMS business according to relevant parameter information after receiving described notice.
Wherein, step a) specifically comprises:
The Gateway GPRS Support Node Serving GPRS Support Node that all subscriber equipmenies are registered in the district of whole pond respectively sends the multimedia broadcast/multi broadcast business request;
Each Serving GPRS Support Node sends to described multimedia broadcast/multi broadcast business request the radio network controller of its registered user's equipment region;
Each regional radio network controller sends to the interior subscriber equipment in its zone with described multimedia broadcast/multi broadcast business request and the indication of multimedia broadcast/multi broadcast business counting.
In addition, according to counting process or again counting process one or many counting the number of users of receiving multimedia broadcasting/multicasting service in the sub-district is added up.
Best, the described first transmission bearer mode is the point-to-multipoint mode, and the described second transmission bearer mode is point-to-point mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up the number of times of thresholding greater than certain probability.
Best, the described first transmission bearer mode is point-to-point mode, and the described second transmission bearer mode is the point-to-multipoint mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be lower than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be lower than described point-to-multipoint and set up the number of times of thresholding greater than certain probability.
Compared with prior art, the present invention has the following advantages:
1, the present invention is by the default time period of determining bearing mode, then according in this time period or the statistics when finishing determine the respective carrier mode, can improve the stability of system, after the number of users that for example should once count to get receiving multimedia broadcasting/multicasting service in the time period satisfies the switching threshold of professional transmission bearer mode, do not switch immediately, but when this predetermined amount of time finishes, if statistics is still for satisfying switching condition, switch again, can avoid in the predetermined amount of time of system's setting, not occurring the frequent changes between the professional transmission bearer mode like this, improve the stability of system;
2, in addition, the present invention's number of users of receiving multimedia broadcasting/multicasting service in the statistics sub-district in described predetermined amount of time or when finishing, and determine professional transmission bearer mode according to pre-defined rule in conjunction with Counting or Re-counting process, switching condition between the professional transmission bearer mode that has been clear and definite also can be realized flexibly realizing accurate switching between the professional transmission bearer mode in conjunction with Counting or Re-counting process.
Description of drawings
Fig. 1 is that the applied a kind of MBMS of the implementation method specific embodiment of the professional transmission bearer of the present invention system forms schematic diagram;
Fig. 2 is the flow chart of the implementation method of the professional transmission bearer of the present invention in the network environment shown in Figure 1;
Fig. 3 is the applied a kind of network environment schematic diagram of the implementation method of MBMS business of the present invention;
Fig. 4 is a flow chart of realizing the MBMS business in the network environment shown in Figure 3.
Embodiment
Fig. 1 illustrates the mobile communication system basic structure schematic diagram of using the embodiment of the invention, and is more definite, and Fig. 1 explanation provides the necessary element of MBMS business and the relation between these key elements in mobile communication system.
With reference to figure 1, realize the MBMS business based on GPRS (hereinafter to be referred as GPRS) core net, and increased new network element.Broadcasting and multicast service center 01 (hereinafter to be referred as BM-SC) are the professional control centres that realizes the MBMS business; Gateway GPRS Support Node 02 (hereinafter to be referred as GGSN) and Serving GPRS Support Node 03 (hereinafter to be referred as SGSN) have constituted the transmission network of MBMS business, for the transmission of data provides route; Attaching position register 06 (hereinafter to be referred as HLR) is preserved and subscriber-related data, and services such as subscription authentication can be provided; UMTS Terrestrial radio access network 04 (hereinafter to be referred as UTRAN) provides Radio Resource for the MBMS business on the interface aloft; Wave point between Uu 07 expression terminal and the Access Network; Subscriber equipment 05 (hereinafter to be referred as UE) is the terminal equipment that is used for receiving data.The professional used Radio Resource of MBMS is not user's special use, but professional thus all users share.
Fig. 2 has illustrated the main flow chart of implementation method of the professional transmission bearer of the present invention, mainly comprises following flow process: the at first default predetermined amount of time (at step s11) of determining the service bearer mode; The number of users (at step s12) of receiving multimedia broadcasting/multicasting service in the statistics sub-district in described predetermined amount of time or when finishing then; Further judge according to statistics whether the number of users of receiving multimedia broadcasting/multicasting service meets pre-defined rule (at step s13), if meet pre-defined rule, then adopt the first transmission bearer mode to carry described multimedia broadcast/group broadcast service (at step s14); Otherwise, adopt the second transmission bearer mode to carry described multimedia broadcast/group broadcast service (at step s15).
For making statistics more objective, can further take optimized Measures, for example, in above-mentioned steps s13, also can further adjust the predetermined amount of time of determining professional transmission bearer mode and add up number of users again, promptly add up in the described new predetermined amount of time or the number of users of receiving multimedia broadcasting/multicasting service in the sub-district when finishing according to statistics; Judge according to statistics again whether the number of users of receiving multimedia broadcasting/multicasting service meets pre-defined rule then,, determine that then the employing first transmission bearer mode carries described multimedia broadcast/group broadcast service if meet pre-defined rule; Otherwise determine to adopt the second transmission bearer mode to carry described multimedia broadcast/group broadcast service.
In addition, in the above-mentioned predetermined amount of time, can specify a blanking time between twice counting test, can or fixedly install so that make test result more reliable described blanking time by system dynamics, perhaps can limit the counting testing time, and specify the blanking time between the individual count test.
After taking described further optimized Measures, the switching of professional transmission bearer mode will be more reliable, and the stability of a system is higher.
Above-mentioned predetermined amount of time can be by the dynamic or fixing setting of RNC, owing to be provided with described predetermined amount of time, if the existing business bearing mode is the first professional transmission bearer mode, then in the certain hour section, keep the described first professional transmission bearer mode constant, after the number of users of reception MBMS business meets pre-defined rule in the sub-district by statistics, then switch to the second professional transmission bearer mode.Can avoid the frequent shortcomings such as system's instability that cause of switching between professional transmission bearer mode like this.
In existing MBMS system, carry MBMS business: PTM and PTP mode by two kinds of professional transmission bearer modes, described first bearing mode can be PTM or PTP mode, accordingly, described second bearing mode can be PTP or PTM mode, the switching threshold of PTM and PTP is the thresholding of setting up of PTM, and in fact specifically to adopt which kind of professional transmission bearer mode be not emphasis of the present invention and do not influence effect of the present invention for first bearing mode and second bearing mode.
In addition, in order to improve the accuracy that professional transmission bearer mode is determined, the present invention has worked out the pre-defined rule of foundation or service switchover transmission bearer mode in conjunction with counting or recounting mode, can adopt which kind of professional transmission bearer mode to determine according to first bearing mode and second bearing mode, for example, described first bearing mode is the PTM mode, and described second bearing mode is the PTP mode, and then described pre-defined rule comprises following optional content:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up the number of times of thresholding greater than certain probability.
If the described first transmission bearer mode is point-to-point mode, the described second transmission bearer mode is the point-to-multipoint mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be lower than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be lower than described point-to-multipoint and set up the number of times of thresholding greater than certain probability.
Because described pre-defined rule combines counting or recounting process, the result who obtains according to counting or recounting process one or many counting is the statistics in a period of time, therefore, statistics is more accurate, and then foundation or service switchover transmission bearer mode will be more accurate compared to existing technology.
Describe below in conjunction with the implementation method of concrete communication process the professional transmission bearer of the present invention, described communication process provides MBMS business for the UE to a sub-district, because the present invention mainly improves at network side, therefore, the concrete communication process of CN side will carefully do not stated, the UE that in a sub-district, comprises a RNC and control thereof, as the professional arrival of MBMS, RNC is provided with the Counting Warning Mark in Notification, indication UE carries out the counting/recounting process, in RNC, a record MBMS Service Context is all arranged at each MBMS business, wherein comprised and added this kind business and be in RRC Connected, PMM-Connected state user's record, RNC is after user's response is finished, by the number of users among the statistics MBMS Service Context, obtain receiving in the sub-district number of users of this MBMS business.Concrete counting/recounting process does not relate to essence of the present invention, and be techniques well known, no longer carefully state here, in the Preset Time section, according to the statistics of counting/recounting, which kind of professional transmission bearer mode RNC determines to take carry this MBMS business.
Describe in detail below and set up in the MBMS system or a plurality of exemplary embodiments of service switchover transmission bearer mode.
First embodiment
This embodiment is for setting up the specific embodiment of service bearer mode under the situation of the first Counting of system, first bearing mode adopts the PTM mode, and the second service bearer mode adopts the PTP mode, specifically comprises following flow process:
1, the professional arrival of MBMS is arranged, RNC is provided with the Counting Warning Mark in Notification;
2, RNC obtains to receive in the sub-district number of users of this MBMS business by this MBMS business contexts Context after user's response is finished;
If 3 numbers of users are set up thresholding greater than PTM, can use PTM to carry this MBMS business;
If 4 numbers of users are set up thresholding less than PTM,, the predetermined amount of time of determining professional transmission bearer mode is set according to receiving what of this MBMS service-user number in this moment sub-district;
5, in this predetermined amount of time or when finishing, RNC can carry out the number of users that repeatedly counting process statistics receives this MBMS business, according to pre-defined rule,, then adopt the PTM bearing mode if once set up thresholding greater than PTM in the count results of statistics for the number of users that receives the MBMS business; Set up thresholding if the count results of statistics all is the number of users that receives the MBMS business less than PTM, then adopt the PTP bearing mode.
Second embodiment
At the step 5 among first embodiment, receive the number of users of MBMS business greater than the PTM thresholding if in the count results of statistics once be, then adjust this predetermined amount of time and add up again, for example this predetermined amount of time is returned to original size again, restart the process of step 1.
The 3rd embodiment
At the step 5 among first embodiment, if surpass number of times that PTM sets up threshold value in the count results of statistics greater than certain probable value, for example 50%, then adjust this predetermined amount of time, for example this predetermined amount of time is returned to original size again, restart the process of step 1 then.
The 4th embodiment
At the step 5 among first embodiment, according to pre-defined rule, if surpass number of times that PTM sets up thresholding in the count results of statistics greater than certain probability, for example 50%, then set up the PTM carrying.
The 5th embodiment
This embodiment is for realizing the specific embodiment that professional transmission bearer mode is switched under the recounting of the MBMS system situation, first bearing mode adopts the PTM mode, the second service bearer mode adopts the PTP mode, and suppose that original professional transmission bearer mode is first bearing mode (being the PTM mode), for realizing reasonable switching, specifically comprise flow process:
1, the professional arrival of MBMS is arranged, set up thresholding above PTM, then keep present PTM bearing mode constant if the count results of recounting process statistics is the number of users that receives the MBMS business in the sub-district;
If being the number of users that receives the MBMS business in the sub-district, the count results of 2 recounting process statisticses sets up thresholding less than PTM, then can set up relation between the thresholding, the predetermined amount of time of definite service bearer mode is set according to receiving this MBMS service-user number and PTM in this moment sub-district;
3, in this predetermined amount of time or when finishing, RNC can carry out repeatedly the recounting process to be added up, according to pre-defined rule, set up thresholding if once receive the number of users of MBMS business in the count results of statistics greater than PTM, then adopt the PTM bearing mode, set up thresholding if the count results of statistics all is the number of users that receives the MBMS business less than PTM, then adopt the PTP bearing mode.
The 6th embodiment
At the step 3 among the 5th embodiment, if the number of users that once receives the MBMS business in the count results of statistics is then adjusted predetermined amount of time greater than the PTM thresholding, for example this predetermined amount of time is returned to original size again, restart the process of step 1.
The 7th embodiment
This embodiment is for setting up another specific embodiment of professional transmission bearer mode under the situation of the first Counting of system, first bearing mode adopts the PTM mode, and the second service bearer mode adopts the PTP mode, specifically comprises following flow process:
1, the professional arrival of MBMS is arranged, RNC is provided with the Counting Warning Mark in Notification;
2, RNC obtains to receive in the sub-district number of users of this MBMS business by this MBMS business contexts Context after user's response is finished;
3, different with first embodiment, if the number of users that receive MBMS this moment is set up thresholding greater than PTM, then need according to this moment certain sub-district receive what of this MBMS service-user number, the predetermined amount of time of determining the service bearer mode directly is set;
5, in this predetermined amount of time or when finishing, RNC can carry out the number of users that repeatedly counting process statistics receives this MBMS business, according to pre-defined rule,, then adopt the PTM bearing mode if once set up thresholding greater than PTM in the count results of statistics for the number of users that receives the MBMS business; Set up thresholding if the count results of statistics all is the number of users that receives the MBMS business less than PTM, then adopt the PTP bearing mode.
The 8th embodiment
At the step 5 among the 7th embodiment, set up thresholding if once receive the number of users of MBMS business in the count results of statistics less than PTM, then adjust this predetermined amount of time, for example this predetermined amount of time is returned to original size again, restart the process of step 1.
The 9th embodiment
At the step 5 among the 7th embodiment, surpass certain probable value if receive the number of users of MBMS business in the count results of statistics less than PTM thresholding number of times, for example 50%, then adjust the size of this predetermined amount of time, for example this predetermined amount of time is returned to original size again, restart the process of step 1.
The tenth embodiment
At the step 5 among first embodiment, according to pre-defined rule, surpass certain probable value less than the number of times that PTM sets up threshold value if receive the number of users of MBMS business in the count results of statistics, for example 50%, then set up the PTP carrying.
The 11 embodiment
This embodiment realizes under the recounting of the MBMS system process condition that bearing mode switches, and supposes that original bearing mode is PTP, mainly comprises following flow process:
If the 1 not enough PTM of number of users that receives the MBMS business in certain sub-district sets up thresholding, then keep the PTP bearing mode constant;
If 2 numbers of users that receive the MBMS business in certain sub-district are set up thresholding greater than PTM, set up relation between the thresholding according to receiving this MBMS service-user number and PTM this moment in the sub-district, the predetermined amount of time of definite service bearer mode is set;
3, in this predetermined amount of time or whole predetermined amount of time, RNC can carry out repeatedly recounting process, if the number of times that the number of users of this MBMS business of reception is set up thresholding in the count results of statistics greater than PTM then adopts the PTM bearing mode greater than certain probability.
The 12 embodiment
This embodiment is for setting up the specific embodiment of service bearer mode under the situation of the first Counting of system, first bearing mode adopts the PTM mode, and the second service bearer mode adopts the PTP mode, specifically comprises following flow process:
1, the professional arrival of MBMS is arranged, RNC is provided with the Counting Warning Mark in Notification;
2, RNC obtains to receive in the sub-district number of users of this MBMS business by this MBMS business contexts Context after user's response is finished;
If 3 numbers of users are set up thresholding greater than PTM, can use PTM to carry this MBMS business;
If 4 numbers of users are set up thresholding less than PTM,, the predetermined amount of time of determining professional transmission bearer mode is set according to receiving what of this MBMS service-user number in this moment sub-district;
5, when this predetermined amount of time finishes, RNC carries out the counting process and only counts once, if count results is set up thresholding for the number of users that receives the MBMS business greater than PTM, then adopts the PTM bearing mode; If count results is set up thresholding for the number of users that receives the MBMS business less than PTM, then adopt the PTP bearing mode.
The 13 embodiment
This embodiment supposes that for realizing the specific embodiment that professional transmission bearer mode is switched under the recounting of the MBMS system situation original professional transmission bearer mode is the PTM mode, for realizing reasonable switching, specifically comprises following flow process:
1, the professional arrival of MBMS is arranged, surpass the PTM thresholding, then keep present PTM bearing mode constant if the count results of recounting process statistics is the number of users that receives the MBMS business in the sub-district;
If being the not enough PTM of number of users that receives the MBMS business in the sub-district, the count results of 2 recounting process statisticses sets up thresholding, set up relation between the thresholding according to the number of users that receives this MBMS business in this moment sub-district and PTM, the predetermined amount of time of definite service bearer mode is set;
3, when this predetermined amount of time finishes, RNC carries out the recounting process and only counts once, if count results is set up thresholding for the number of users that receives the MBMS business less than PTM, then adopt the PTP bearing mode, if count results is set up thresholding for the number of users that receives the MBMS business greater than PTM, then adopt the PTM bearing mode.
Above-mentionedly be illustrated, in fact also can enumerate other feasible conversion embodiment, repeat no more here according to the pre-defined rule and the optimized Measures of working out with the implementation method of a plurality of exemplary embodiments to the professional transmission bearer of the present invention.
The following describes another aspect of the present invention, Fig. 4 has illustrated a kind of network environment that MBMS service implementation method of the present invention is used, and as shown in Figure 4, wherein, GGSN is a Gateway GPRS Support Node, and SGSN1, SGSN2 constitute a Chi Qu.Wherein the coverage of RNC1 and RNC2 is in the service area of SGSN1, and the coverage of RNC3 and RNC4 is in the service area of SGSN2.User equipment (UE) 1, UE2, UE3, UE4 are in when start in the zone that RNC1 covers, so according to existing registration rule, be registered on the SGSN1 under the RNC1, and UE5 is in when start in the zone that RNC3 covers, so be registered on the SGSN2 under the RNC3.That is to say that UE1～UE4 connects by RNC1 and the SGSN1 that is registered, UE5 connects by RNC3 and the SGSN2 that is registered.
Fig. 5 has illustrated the flow process of the MBMS service implementation method specific embodiment of the present invention of the network environment that is applied to Fig. 4, when system initiates a MBMS business, find that as the GGSN among Fig. 4 this Chi Qu has 5 subscriber equipmenies, be registered in respectively on SGSN1 and the SGSN2, just send MBMS service request (at step s40) to these two SGSN;
Each SGSN sends to described MBMS service request the radio network controller of its registered user's equipment region then, because 5 subscriber equipmenies are respectively in the coverage of RNC1 and RNC3, and be connected with SGSN2 with the SGSN1 of registration separately with RNC3 by RNC1 respectively, so SGSN1 and SGSN2 send MBMS service request (at step s41) to RNC1 and RNC3 respectively;
And then each regional radio network controller sends to the interior subscriber equipment in its zone with described multimedia broadcast/multi broadcast business request and the indication of multimedia broadcast/multi broadcast business counting, as Fig. 4, RNC1 and RNC3 send counting indication (at step s42) to UE1～UE4 and UE5 respectively;
User equipment (UE) 1～the UE4 that receives described counting indication returns response message to the RNC1 of its region, and UE5 returns response message (at step s43) to RNC3;
The principle of professional transmission bearer implementation method according to the present invention, after obtaining the response message that subscriber equipment returns, RNC1 and RNC3 determine to keep the constant predetermined amount of time of bearing mode, and receive the number of users (at step s44) of MBMS business in described predetermined amount of time or when finishing in the statistics sub-district;
Judge according to statistics RNC1 and RNC3 whether the number of users that receives the MBMS business meets pre-defined rule (at step s45) then, carry described MBMS business (at step s46) if judged result, is then determined the employing first transmission bearer mode for being; Otherwise, determine to adopt the second transmission bearer mode to carry described MBMS business (at step s47);
Like this, the transmission bearer mode of RNC1 and this MBMS business of RNC3 notifying user equipment and relevant parameter information (at step s48);
Subscriber equipment is set up respective carrier Channel Transmission MBMS business (at step s49) according to relevant parameter information after receiving described notice.
Concrete, the described first transmission bearer mode can be the point-to-multipoint mode, and the described second transmission bearer mode can be point-to-point mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up the number of times of thresholding greater than certain probability.
In addition, the described first transmission bearer mode also can be point-to-point mode, and the described second transmission bearer mode can be the point-to-multipoint mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be lower than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be lower than described point-to-multipoint and set up the number of times of thresholding greater than certain probability.
Optimized the implementation procedure of professional transmission carrying in the implementation method of above-mentioned MBMS business, made professional transmission bearer conversion more accurately, reliably.
The above only is the preferred embodiments of the present invention, and is non-so promptly limit to interest field of the present invention, and the equivalence that all utilizations specification of the present invention and accompanying drawing content are done changes, and all reason is with being contained in the claim scope of the present invention.
Claims (14)
1, a kind of implementation method of professional transmission bearer is applied to it is characterized in that in the multimedia broadcast/group broadcast service system, comprising:
The default predetermined amount of time of determining professional transmission bearer mode;
The number of users of receiving multimedia broadcasting/multicasting service in the statistics sub-district in described predetermined amount of time or when finishing;
Whether the number of users of judging receiving multimedia broadcasting/multicasting service according to statistics meets pre-defined rule, if judged result is for being to adopt the first transmission bearer mode to carry described multimedia broadcast/group broadcast service; Otherwise adopt the second transmission bearer mode to carry described multimedia broadcast/group broadcast service.
2, the implementation method of professional transmission bearer according to claim 1 is characterized in that, according to counting process or again counting process one or many counting the number of users of receiving multimedia broadcasting/multicasting service in the sub-district is added up.
3, the implementation method of professional transmission bearer according to claim 2 is characterized in that, the described first transmission bearer mode is the point-to-multipoint mode, and the described second transmission bearer mode is point-to-point mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up the number of times of thresholding greater than certain probability.
4, the implementation method of professional transmission bearer according to claim 2 is characterized in that, the described first transmission bearer mode is point-to-point mode, and the described second transmission bearer mode is the point-to-multipoint mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be lower than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be lower than described point-to-multipoint and set up the number of times of thresholding greater than certain probability.
5, the implementation method of professional transmission bearer according to claim 3 is characterized in that, also comprises:
Adjustment is determined the predetermined amount of time of professional transmission bearer mode and is added up again according to statistics, if the number of users that the interior statistics of new predetermined amount of time is a receiving multimedia broadcasting/multicasting service meets pre-defined rule, then determine to adopt the point-to-multipoint mode to carry described multimedia broadcast/group broadcast service; Otherwise, determine to adopt point-to-point mode to carry described multimedia broadcast/group broadcast service.
6, the implementation method of professional transmission bearer according to claim 5 is characterized in that, described adjustment comprises following optional step:
Statistics be predetermined amount of time when finishing counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be lower than described point-to-multipoint and set up thresholding, then carry out and adjust; Or
Statistics be in the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be lower than number of times that point-to-multipoint sets up thresholding greater than certain probability, then carry out and adjust.
7, the implementation method of professional transmission bearer according to claim 4 is characterized in that, also comprises:
Adjustment is determined the predetermined amount of time of professional transmission bearer mode and is added up again according to statistics, if the number of users that the interior statistics of new predetermined amount of time is a receiving multimedia broadcasting/multicasting service meets pre-defined rule, then determine to adopt point-to-point mode to carry described multimedia broadcast/group broadcast service; Otherwise, determine to adopt the point-to-multipoint mode to carry described multimedia broadcast/group broadcast service.
8, the implementation method of professional transmission bearer according to claim 7 is characterized in that, described adjustment comprises following optional step:
Statistics be predetermined amount of time when finishing counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service set up thresholding greater than described point-to-multipoint, then carry out and adjust; Or
Statistics be in the predetermined amount of time or when finishing counting process or the number of users of receiving multimedia broadcasting/multicasting service is set up thresholding greater than point-to-multipoint in the completed repeatedly counting of counting process again number of times then carry out and adjust greater than certain probability.
According to the implementation method of each described professional transmission bearer of claim 1-8, it is characterized in that 9, described predetermined amount of time is dynamically set by radio network controller.
10, a kind of implementation method of multimedia broadcast/multi broadcast business is characterized in that, comprises step:
A) Gateway GPRS Support Node is initiated the multimedia broadcast/multi broadcast business request, and by radio network controller multimedia broadcast/multi broadcast business request and the indication of multimedia broadcast/multi broadcast business counting is sent to the interior subscriber equipment in its zone;
B) radio network controller of subscriber equipment to its region that receives described counting indication returns response message;
C) the default predetermined amount of time of determining the service bearer mode of radio network controller, the number of users of receiving multimedia broadcasting/multicasting service in the statistics sub-district in described predetermined amount of time or when finishing;
D) judge according to the statistics radio network controller whether the number of users of receiving multimedia broadcasting/multicasting service meets pre-defined rule,, determine that then the employing first transmission bearer mode carries described multimedia broadcast/group broadcast service if judged result is for being; Otherwise, determine to adopt the second transmission bearer mode to carry described multimedia broadcast/group broadcast service;
E) the transmission bearer mode of this multimedia broadcast/multi broadcast business of radio network controller notifying user equipment and relevant parameter information;
F) subscriber equipment is set up respective carrier Channel Transmission multimedia broadcast/multi broadcast business according to relevant parameter information after receiving described notice.
11, the implementation method of multimedia broadcast/multi broadcast business according to claim 10 is characterized in that, step a) specifically comprises:
The Gateway GPRS Support Node Serving GPRS Support Node that all subscriber equipmenies are registered in the district of whole pond respectively sends the multimedia broadcast/multi broadcast business request;
Each Serving GPRS Support Node sends to described multimedia broadcast/multi broadcast business request the radio network controller of its registered user's equipment region;
Each regional radio network controller sends to the interior subscriber equipment in its zone with described multimedia broadcast/multi broadcast business request and the indication of multimedia broadcast/multi broadcast business counting.
12, according to the implementation method of claim 10 or 11 described multimedia broadcast/multi broadcast business, it is characterized in that, according to counting process or again counting process one or many counting the number of users of receiving multimedia broadcasting/multicasting service in the sub-district is added up.
13, the implementation method of multimedia broadcast/multi broadcast business according to claim 12 is characterized in that, the described first transmission bearer mode is the point-to-multipoint mode, and the described second transmission bearer mode is point-to-point mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be higher than point-to-multipoint and set up the number of times of thresholding greater than certain probability.
14, the implementation method of multimedia broadcast/multi broadcast business according to claim 12 is characterized in that, the described first transmission bearer mode is point-to-point mode, and the described second transmission bearer mode is the point-to-multipoint mode, and described pre-defined rule comprises:
When predetermined amount of time finishes counting process or during counting process is once counted again the number of users of receiving multimedia broadcasting/multicasting service be lower than point-to-multipoint and set up thresholding; Or
In the predetermined amount of time or when finishing counting process or again in the completed repeatedly counting of counting process the number of users of receiving multimedia broadcasting/multicasting service be lower than described point-to-multipoint and set up the number of times of thresholding greater than certain probability.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100344994A CN100353724C (en) | 2004-04-16 | 2004-04-16 | Service transmission carrier and MBMS service realizing method |
| PCT/CN2005/000490 WO2005101859A1 (en) | 2004-04-16 | 2005-04-13 | Implementing method for traffic transmission carrying and multimedia broadcasting multicast service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100344994A CN100353724C (en) | 2004-04-16 | 2004-04-16 | Service transmission carrier and MBMS service realizing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1684443A true CN1684443A (en) | 2005-10-19 |
| CN100353724C CN100353724C (en) | 2007-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100344994A Expired - Fee Related CN100353724C (en) | 2004-04-16 | 2004-04-16 | Service transmission carrier and MBMS service realizing method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100353724C (en) |
| WO (1) | WO2005101859A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018168B (en) * | 2006-02-06 | 2010-08-18 | 华为技术有限公司 | Bearing method of IP multimedia system business and its system |
| CN101136814B (en) * | 2006-08-28 | 2010-12-08 | 西门子（中国）有限公司 | Method and device for supporting MBMS service |
| CN101742659B (en) * | 2008-11-26 | 2012-07-18 | 中兴通讯股份有限公司 | Method for controlling MBMS service transmission mode under enhanced packet access architecture |
| CN102843649A (en) * | 2011-06-20 | 2012-12-26 | 中国移动通信集团公司 | Method and device for determining service bearing way |
| CN103348749A (en) * | 2011-02-08 | 2013-10-09 | 高通股份有限公司 | Method and apparatus for counting devices related to broadcast data services |
| CN102883276B (en) * | 2006-08-21 | 2016-08-03 | 索尼公司 | Cellular communication system, network controller and the method obtaining feedback from subscriber communication units |
| CN106332007A (en) * | 2015-06-25 | 2017-01-11 | 北京大学 | Method and server for group communication mode selection |
| CN113347576A (en) * | 2020-03-03 | 2021-09-03 | 大唐移动通信设备有限公司 | Method, device and storage medium for reporting MBMS auxiliary information |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003088569A1 (en) * | 2002-04-17 | 2003-10-23 | Nokia Corporation | Method and system for setting up a multicast or broadcast transmission |
| CN1177433C (en) * | 2002-04-19 | 2004-11-24 | 华为技术有限公司 | Method for managing broadcast of multi-broadcast service source in mobile network |
| CN1476198A (en) * | 2002-08-15 | 2004-02-18 | ��������ͨ�ż����о�����˾ | Method of MBMS business advertisement or business instruction using housing esfate broadcasting |
| KR100842654B1 (en) * | 2002-09-19 | 2008-06-30 | 삼성전자주식회사 | Method for determining transmission scheme serving multimedia broadcast/multicast service in mobile communication system |
-
2004
- 2004-04-16 CN CNB2004100344994A patent/CN100353724C/en not_active Expired - Fee Related
-
2005
- 2005-04-13 WO PCT/CN2005/000490 patent/WO2005101859A1/en active Application Filing
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018168B (en) * | 2006-02-06 | 2010-08-18 | 华为技术有限公司 | Bearing method of IP multimedia system business and its system |
| CN102883276B (en) * | 2006-08-21 | 2016-08-03 | 索尼公司 | Cellular communication system, network controller and the method obtaining feedback from subscriber communication units |
| CN101136814B (en) * | 2006-08-28 | 2010-12-08 | 西门子（中国）有限公司 | Method and device for supporting MBMS service |
| CN101742659B (en) * | 2008-11-26 | 2012-07-18 | 中兴通讯股份有限公司 | Method for controlling MBMS service transmission mode under enhanced packet access architecture |
| CN103348749B (en) * | 2011-02-08 | 2017-06-09 | 高通股份有限公司 | For the method and apparatus that pair equipment related to broadcast data services is counted |
| CN103348749A (en) * | 2011-02-08 | 2013-10-09 | 高通股份有限公司 | Method and apparatus for counting devices related to broadcast data services |
| CN102843649A (en) * | 2011-06-20 | 2012-12-26 | 中国移动通信集团公司 | Method and device for determining service bearing way |
| CN102843649B (en) * | 2011-06-20 | 2015-02-04 | 中国移动通信集团公司 | Method and device for determining service bearing way |
| WO2012175004A1 (en) * | 2011-06-20 | 2012-12-27 | 中国移动通信集团公司 | Method and device for determining service bearer manner |
| CN106332007A (en) * | 2015-06-25 | 2017-01-11 | 北京大学 | Method and server for group communication mode selection |
| CN106332007B (en) * | 2015-06-25 | 2019-06-28 | 北京大学 | A kind of group communication mode selecting method and server |
| CN113347576A (en) * | 2020-03-03 | 2021-09-03 | 大唐移动通信设备有限公司 | Method, device and storage medium for reporting MBMS auxiliary information |
| CN113347576B (en) * | 2020-03-03 | 2022-04-08 | 大唐移动通信设备有限公司 | Method, device and storage medium for reporting MBMS auxiliary information |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005101859A1 (en) | 2005-10-27 |
| CN100353724C (en) | 2007-12-05 |
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