CN101365236B - User equipment status regulating method for WCDMA system - Google Patents
User equipment status regulating method for WCDMA system Download PDFInfo
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- CN101365236B CN101365236B CN2007101432430A CN200710143243A CN101365236B CN 101365236 B CN101365236 B CN 101365236B CN 2007101432430 A CN2007101432430 A CN 2007101432430A CN 200710143243 A CN200710143243 A CN 200710143243A CN 101365236 B CN101365236 B CN 101365236B
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Abstract
The invention discloses a method for adjusting the state of user equipment used for a broadband CDMA system. The method comprises the following steps: S102, the user equipment which expects to receive multicast multi-media service is counted; and S104, the state of the user equipment that expects to receive the multicast multi-media service is adjusted according to the relations between the counting result and a particular threshold. The method dynamically adjusts the wireless bearing of the user equipment, thus saving the user equipment and system resources.
Description
Technical field
The present invention relates to the communications field, relate more specifically to a kind of user equipment status regulating method that is used for broadband CDMA system.
Background technology
Multicast and broadcast multimedia service (Multicast/Broadcast Multimedia Service is called for short MBMS) can be divided into broadcasting and multicast pattern.In the conversation initial foundation or the process of carrying out, if the professional send mode that adopts point to multiple spot (Point to Multi, abbreviation P-T-M) of MBMS; Then can be according to (the User Equipment of subscriber equipment in the sub-district; Abbreviation UE) the response of restatement number and MBMS user's service context (MBMS UE ServiceContext), expectation receives the UE number of this MBMS business in the statistics sub-district, and whether decision deletes P-T-M radio bearer (Radio Bear according to statistics; Be called for short RB), promptly do not send.
According to the 3GPP agreement; When the professional employing of MBMS P-T-M send mode; UE is at idle condition (Idle), UTRAN registration area _ PCH state (UTRANRegistration Area_Paging Channel; The abbreviation URA_PCH), cell _ paging channel state (CELL_PCH) or sub-district _ forward direction RACH state all can receive MBMS P-T-M business under (CELL_Forward Access Channel is called for short CELL_FACH).Can receive the fulfillment capability that MBMS P-T-M business depends on UE at CELL _ DCH status (CELL_DedicatedChannel is called for short CELL_DCH).
If have only MBMS professional, do not have concurrent non-MBMS professional, thereby then can determine whether allowing the UE participation counting process of URA_PCH, CELL_PCH or CELL_FACH state to make the decision of whether moving to Idle based on the restatement number.If do not allow to participate in counting, then can discharge Radio Resource control (Radio Resource Control is called for short RRC) and connect, move to Idle.In addition,, also can discharge RRC and connect, move to Idle if think that being in the RRC connection status wastes very much resource.Handle like this, can effectively practice thrift the UE terminal resource, prolong the stand-by time at terminal.And reasonably distributing is in the UE number of each different conditions, brings certain benefit for improving counting efficiency, this be because; Professional for MBMS, can adopt P-T-P mode and P-T-M mode to send business, the switching of dual mode; Mainly based on count results, according to 3GPP agreement regulation, for the UE that is in Radio Resource control connection state; If it is receiving the MBMS business, need not to initiate a complete counting flow process so, directly it is added up into count results.Therefore, the UE that keeps some is in the RRC connection status, for shortening the count cycle, saves system resource, all is good.
If except the MBMS business; Also exist concurrent non-MBMS professional, then professional at concurrent non-MBMS is circuit switching (Circuit Switch is called for short CS) business or packet switching (Packet Switched; Be called for short PS) flow under the situation of class, can only be in the CELL_DCH state.
Summary of the invention
One or more problems in view of the above the invention provides a kind of user equipment status regulating method that is used for broadband CDMA system.
According to the user equipment status regulating method that is used for broadband CDMA system of the present invention, may further comprise the steps: S102, count the subscriber equipment of expectation receiving group broadcast multimedia business; S104; According to the relation between count results and the certain threshold; State to the subscriber equipment of expectation receiving group broadcast multimedia business is adjusted, and is in a special ratios so that be in the quantity of the subscriber equipment of radio resource control RRC connection status in the sub-district with the quantity that is in the subscriber equipment of notconnect state.
Wherein, support simultaneously that at broadband CDMA system certain threshold is the point-to-point send mode and puts the counting thresholding that switches between the multiple spot send mode under the situation of point-to-point and the send mode of putting multiple spot.Only support point is under the situation of the send mode of multiple spot at broadband CDMA system, and certain threshold is 1.
Wherein, user equipment status regulating method according to the present invention is applicable to that broadband CDMA system adopts point to send under the situation of multicast and broadcast multimedia service to the subscriber equipment of expectation receiving group broadcast multimedia business to the send mode of multiple spot.Further, user equipment status regulating method according to the present invention is applicable under the situation of count results greater than certain threshold.
Wherein, In the subscriber equipment of expectation receiving group broadcast multimedia business, comprise under the situation of the subscriber equipment that is in forward direction RACH state and/or dedicated channel status, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of forward direction RACH state and/or the dedicated channel status idle condition of moving into.
Subscriber equipment at expectation receiving group broadcast multimedia business all is under the situation of idle condition, the subscriber equipment that selection will be no more than the number of the certain threshold PCH state of moving into.The subscriber equipment that wherein, preferably will be no more than the number of the certain threshold URA_ PCH state of moving into.Under can not situation, with the cell _ paging channel state of moving into of the one or more subscriber equipmenies in the subscriber equipment of the number that is no more than certain threshold with the one or more URA_ of the moving into PCH states in the subscriber equipment of the selected number that is no more than certain threshold.
Wherein, all be under the situation of idle condition and/or PCH state at the subscriber equipment of expecting the receiving group broadcast multimedia business, the subscriber equipment that will have non-multicast and broadcast multimedia service remains on the PCH state.
Wherein, Subscriber equipment at expectation receiving group broadcast multimedia business all is under the situation of idle condition and/or PCH state; If the number of subscriber equipment that is in the PCH state is greater than certain threshold; Then will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of the PCH state idle condition of moving into, so that the number of subscriber equipment that is in the PCH state is near certain threshold.Alternatively, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of the cell paging channel status idle condition of moving into.Alternatively, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of the URA_ PCH state idle condition of moving into.
Wherein, Subscriber equipment at expectation receiving group broadcast multimedia business all is under the situation of idle condition and/or PCH state; If the number of subscriber equipment that is in the PCH state is less than certain threshold; The subscriber equipment that then will the be in idle condition PCH state of moving into is so that the number of subscriber equipment that is in the PCH state is near certain threshold.The subscriber equipment that alternatively, will the be in idle condition URA_ PCH state of moving into.The subscriber equipment that alternatively, will the be in idle condition cell _ paging channel state of moving into.
Dynamically adjust the radio bearer of subscriber equipment through the present invention, can save subscriber equipment and system resource.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart that is used for the user equipment status regulating method of broadband CDMA system according to an embodiment of the invention; And
Fig. 2 is the flow chart of the user equipment status regulating method that is used for broadband CDMA system according to another embodiment of the invention.
Embodiment
With reference to accompanying drawing, specify embodiment of the present invention below.
With reference to figure 1, the user equipment status regulating method that is used for broadband CDMA system according to an embodiment of the invention is described.As shown in Figure 1, this user equipment status regulating method may further comprise the steps: S102, count the subscriber equipment of expectation receiving group broadcast multimedia business; S104 according to the relation between count results and the certain threshold, adjusts the state of the subscriber equipment of expectation receiving group broadcast multimedia business.
Wherein, support simultaneously that at broadband CDMA system certain threshold is the point-to-point send mode and puts the counting thresholding that switches between the multiple spot send mode under the situation of point-to-point and the send mode of putting multiple spot.Only support point is under the situation of the send mode of multiple spot at broadband CDMA system, and certain threshold is 1.
Wherein, user equipment status regulating method according to the present invention is applicable to that broadband CDMA system adopts point to send under the situation of multicast and broadcast multimedia service to the subscriber equipment of expectation receiving group broadcast multimedia business to the send mode of multiple spot.Further, user equipment status regulating method according to the present invention is applicable under the situation of count results greater than certain threshold.
Wherein, In the subscriber equipment of expectation receiving group broadcast multimedia business, comprise under the situation of the subscriber equipment that is in forward direction RACH state and/or dedicated channel status, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of forward direction RACH state and/or the dedicated channel status idle condition of moving into.
Subscriber equipment at expectation receiving group broadcast multimedia business all is under the situation of idle condition, the subscriber equipment that selection will be no more than the number of the certain threshold PCH state of moving into.The subscriber equipment that wherein, preferably will be no more than the number of the certain threshold URA_ PCH state of moving into.Under can not situation, with the cell _ paging channel state of moving into of the one or more subscriber equipmenies in the subscriber equipment of the number that is no more than certain threshold with the one or more URA_ of the moving into PCH states in the subscriber equipment of the selected number that is no more than certain threshold.
Wherein, all be under the situation of idle condition and/or PCH state at the subscriber equipment of expecting the receiving group broadcast multimedia business, the subscriber equipment that will have non-multicast and broadcast multimedia service remains on the PCH state.
Wherein, Subscriber equipment at expectation receiving group broadcast multimedia business all is under the situation of idle condition and/or PCH state; If the number of subscriber equipment that is in the PCH state is greater than certain threshold; Then will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of the PCH state idle condition of moving into, so that the number of subscriber equipment that is in the PCH state is near certain threshold.Alternatively, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of the cell paging channel status idle condition of moving into.Alternatively, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of the URA_ PCH state idle condition of moving into.
Wherein, Subscriber equipment at expectation receiving group broadcast multimedia business all is under the situation of idle condition and/or PCH state; If the number of subscriber equipment that is in the PCH state is less than certain threshold; The subscriber equipment that then will the be in idle condition PCH state of moving into is so that the number of subscriber equipment that is in the PCH state is near certain threshold.The subscriber equipment that alternatively, will the be in idle condition URA_ PCH state of moving into.The subscriber equipment that alternatively, will the be in idle condition cell _ paging channel state of moving into.
With reference to figure 2, the user equipment status regulating method that is used for broadband CDMA system according to another embodiment of the invention is described.Wherein, Broadband CDMA system configuration count results thresholding MbmsPchNumThd; If broadband CDMA system is supported P-T-P send mode (the MBMS acquiescence is all supported the P-T-M send mode), then count results thresholding MbmsPchNumThd equals the counting thresholding (switching of two kinds of send modes of 3GPP protocol definition with count results as judgement standard) of P-T-P and P-T-M switching; If broadband CDMA system is not supported the P-T-P mode, then MbmsPchNumThd equals 1.As shown in Figure 2, this user equipment status regulating method may further comprise the steps:
S202, the counting flow process finishes, and triggers the status of user equipment adjustment.
S204 if the professional send mode of MBMS is the P-T-M mode, then continue following steps, otherwise flow process finishes.
S206 reads background data base MbmsPchNumThd field, is unit with each Cell, if CountNumber greater than MbmsPchNumThd, then proceeds following steps, otherwise flow process finishes.
S208, the UE that the participation among the Cell is counted operates as follows.Wherein, step S208 specifically may further comprise the steps:
If participate in including the UE that is in FACH or DCH state among the UE of counting, then will there be the UE of the non-MBMS voice and packet data concurrent service Idle attitude of moving in S2082, and flow process finishes, otherwise execution in step S2084.
S2084; If current all UE are in the Idle state; Then select to be no more than MbmsPchNumThd the UE PCH attitude of moving at random, preferentially select to move into the URA_PCH attitude, if can not move into; Then select the CELL_PCH attitude to move into, try one's best near MbmsPchNumThd so that be in the number of the UE of PCH state.
S2086 if current all UE are in Idle state and PCH state, then keeps the UE with non-MBMS voice and packet data concurrent service to be in the PCH state; If the number of UE that is in the PCH attitude is greater than MbmsPchNumThd; The UE that then will not have the non-MBMS voice and packet data concurrent service Idle state of moving into; The preferential UE that selects the CELL_PCH state Idle state of moving into; Secondly be URA_PCH, try one's best near MbmsPchNumThd so that be in the number of the UE of PCH state; If the number of UE that is in the PCH state is less than MbmsPchNumThd; The UE that then will be in the Idle attitude PCH state of moving into preferentially selects to move into the URA_PCH state, if can not move into; Then select the CELL_PCH state, try one's best near MbmsPchNumThd so that be in the number of the UE of PCH state.
That is to say, in the present invention, trigger the adjustment of status of user equipment through the MBMS counting of one whole.Wherein, The object that subscriber equipment method of adjustment according to the present invention is directed against is the MBMS multicast service; And professional send mode is the P-T-M mode, broadband CDMA system configuration count results thresholding, and the comparative result through count results and thresholding determines whether triggering UE state transition.Wherein, the resource adjustment is that unit carries out with the sub-district.If broadband CDMA system is supported P-T-P (the MBMS acquiescence is all supported the P-T-M send mode); Then the count results thresholding equals the counting thresholding that P-T-P and P-T-M switch (switching of two kinds of send modes of 3GPP protocol definition with count results as judgement standard); If system does not support the P-T-P mode, then count thresholding and equal 1.Be in the RRC connection status if count results, then keeps a counting thresholding UE greater than the counting thresholding, if count results less than the counting thresholding, then resource adjustment flow process end.
In sum; Through the present invention; Can make quantity that receives the professional UE that is in the RRC connection status of MBMS in the sub-district and the quantity that is in the UE of notconnect state be in a suitable ratio, thereby both can save system resource according to count results; Can save the UE resource again, prolong the stand-by time of UE.
The above is merely embodiments of the invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (16)
1. a user equipment status regulating method that is used for broadband CDMA system is characterized in that, may further comprise the steps:
S102 counts the subscriber equipment of expectation receiving group broadcast multimedia business; And
S104; According to the relation between count results and the certain threshold; State to said subscriber equipment is adjusted, and is in a special ratios so that be in the quantity of the said subscriber equipment of radio resource control RRC connection status in the sub-district with the quantity that is in the said subscriber equipment of notconnect state.
2. user equipment status regulating method according to claim 1; It is characterized in that; Under said broadband CDMA system was supported point-to-point and the situation of send mode of putting multiple spot simultaneously, said certain threshold was that said point-to-point send mode and said point are to the counting thresholding that switches between the multiple spot send mode.
3. user equipment status regulating method according to claim 1 is characterized in that, only support point is under the situation of the send mode of multiple spot at said broadband CDMA system, and said certain threshold is 1.
4. according to claim 2 or 3 described user equipment status regulating methods; It is characterized in that said method is applicable to that said broadband CDMA system adopts said point to send under the situation of said multicast and broadcast multimedia service to said subscriber equipment to the send mode of multiple spot.
5. user equipment status regulating method according to claim 4 is characterized in that, said method is applicable under the situation of said count results greater than said certain threshold.
6. user equipment status regulating method according to claim 5; It is characterized in that; In said subscriber equipment, comprise under the situation of the subscriber equipment that is in forward direction RACH state and/or dedicated channel status, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of forward direction RACH state and/or the dedicated channel status idle condition of moving into.
7. user equipment status regulating method according to claim 5 is characterized in that, all is under the situation of idle condition the subscriber equipment that selection will be no more than the number of the said certain threshold PCH state of moving at said subscriber equipment.
8. user equipment status regulating method according to claim 7 is characterized in that, the subscriber equipment that selection will be no more than the number of the said certain threshold URA_ PCH state of moving into.
9. user equipment status regulating method according to claim 8; It is characterized in that; Under can not situation, with the cell _ paging channel state of moving into of the said one or more subscriber equipmenies in the subscriber equipment of the number that is no more than said certain threshold with the one or more URA_ of the moving into PCH states in the subscriber equipment of the selected number that is no more than said certain threshold.
10. user equipment status regulating method according to claim 5; It is characterized in that; All be at said subscriber equipment under the situation of idle condition and/or PCH state, the subscriber equipment that will have non-multicast and broadcast multimedia service remains on the PCH state.
11. user equipment status regulating method according to claim 5; It is characterized in that; All be at said subscriber equipment under the situation of idle condition and/or PCH state; If the number of subscriber equipment that is in the PCH state is greater than said certain threshold; Then with the idle condition of moving into of the subscriber equipment that does not have non-multicast and broadcast multimedia service in the said subscriber equipment that is in the PCH state, so that the number of subscriber equipment that is in the PCH state is near said certain threshold.
12. user equipment status regulating method according to claim 11 is characterized in that, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of the cell _ paging channel state idle condition of moving into.
13. user equipment status regulating method according to claim 11 is characterized in that, will be in the subscriber equipment that does not have non-multicast and broadcast multimedia service in the subscriber equipment of the URA_ PCH state idle condition of moving into.
14. user equipment status regulating method according to claim 5; It is characterized in that; All be at said subscriber equipment under the situation of idle condition and/or PCH state; If the number of subscriber equipment that is in the PCH state, then will be in the subscriber equipment of the idle condition PCH state of moving into less than said certain threshold, so that the number of subscriber equipment that is in the PCH state is near said certain threshold.
15. user equipment status regulating method according to claim 14 is characterized in that, with the said subscriber equipment that the is in idle condition URA_ PCH state of moving into.
16. user equipment status regulating method according to claim 14 is characterized in that, with the said subscriber equipment that the is in idle condition cell _ paging channel state of moving into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101432430A CN101365236B (en) | 2007-08-07 | 2007-08-07 | User equipment status regulating method for WCDMA system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101432430A CN101365236B (en) | 2007-08-07 | 2007-08-07 | User equipment status regulating method for WCDMA system |
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| CN101365236A CN101365236A (en) | 2009-02-11 |
| CN101365236B true CN101365236B (en) | 2012-05-09 |
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| CN2007101432430A Expired - Fee Related CN101365236B (en) | 2007-08-07 | 2007-08-07 | User equipment status regulating method for WCDMA system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102202422B (en) | 2010-03-22 | 2014-01-01 | 华为技术有限公司 | State transition method and network device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1684469A (en) * | 2004-04-15 | 2005-10-19 | 华为技术有限公司 | Statistic method for multimedium broadcast and group broadcast service user number |
| CN1905694A (en) * | 2005-07-27 | 2007-01-31 | 华为技术有限公司 | Transmitting method and receiving method for multimedia broadcasting/multicasting service |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1684469A (en) * | 2004-04-15 | 2005-10-19 | 华为技术有限公司 | Statistic method for multimedium broadcast and group broadcast service user number |
| CN1905694A (en) * | 2005-07-27 | 2007-01-31 | 华为技术有限公司 | Transmitting method and receiving method for multimedia broadcasting/multicasting service |
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| CN101365236A (en) | 2009-02-11 |
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