CN101873535A - Method, system and equipment for sending and receiving scheduling information - Google Patents
Method, system and equipment for sending and receiving scheduling information Download PDFInfo
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- CN101873535A CN101873535A CN200910083062A CN200910083062A CN101873535A CN 101873535 A CN101873535 A CN 101873535A CN 200910083062 A CN200910083062 A CN 200910083062A CN 200910083062 A CN200910083062 A CN 200910083062A CN 101873535 A CN101873535 A CN 101873535A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides method, system and equipment for sending and receiving scheduling information. The method comprises the steps as follows: a base station sends service information and transmission time information of multimedia broadcast multicast service (MBMS) service pre-sent within the current MCCH modified period to user equipment through a multicast control channel MCCH; and the base station sends the initial scheduling information to the user equipment, wherein the initial scheduling information comprises start time and/or end time of the MBMS service pre-sent within the current scheduling period and the service information of at least a part of MBMS service pre-sent in the later scheduling period. By adopting the method, the system and the equipment for sending and receiving the scheduling information, the user equipment can receive the needed MBMS service at the proper moment by using a discontinuous reception DRX mode, thereby the power consumption is reduced.
Description
Technical field
The present invention relates to communication technical field, relate more specifically to the transmission and the reception of schedule information.
Background technology
MBMS (Multimedia Broadcast/Multicast Service, multimedia broadcast-multicast service) technology is used to the user in the wireless area that multimedia broadcasting and multicast services are provided.In LTE (LongTerm Evolution, the Long Term Evolution) system, the frequency layer of MBMS special use and with the professional frequency layer of sharing of non-MBMS on MBMS can both be provided service.Support that the LTE sub-district of MBMS can be that the MBMS dedicated cell also can be a MBMS/ clean culture mixed cell.MBMS can carry out single cell transmission, also can carry out many cell transmission.
In order to make UE (User Equipment, subscriber equipment) can receive needed MBMS business in the suitable moment, network need send certain schedule information to UE the current MBMS business information that provides of UE is provided, as the beginning and the finish time of business.
For the scheduling problem of MBMS, the schedule information that does not occur as yet being shaped sends and receiving method at present.
Summary of the invention
In order one of to address the above problem, the present invention proposes a kind of sending method of schedule information, may further comprise the steps: the base station is by the business information and the transmission time information of multicast control channel MCCH pre-multimedia broadcast-multicast service MBMS business that sends in subscriber equipment is sent in the current MCCH modification cycle; Described base station sends initial schedule information to described subscriber equipment, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
According to embodiments of the invention, also comprise after described subscriber equipment sends initial schedule information in described base station: described base station is upgraded in the subframe in schedule information and is upgraded schedule information to described subscriber equipment transmission, and described renewal schedule information comprises time started and/or the concluding time that the inherent described schedule information of current dispatching cycle is upgraded the MBMS business that sends in advance after the subframe.
According to embodiments of the invention, the transmission time information of described MBMS business comprises the transmission cycle of described MBMS business and/or the dispatching cycle of beginning.
According to embodiments of the invention, described base station sends described initial schedule information and upgrades schedule information to described subscriber equipment by in media interviews control-control unit MAC CE, multicast scheduling channel MSCH or the physical layer signaling any.
According to embodiments of the invention, described renewal schedule information also comprises the pre-business information to small part MBMS business that sends in described dispatching cycle afterwards.
According to embodiments of the invention, described base station is upgraded in the subframe to send to described subscriber equipment in schedule information and upgraded schedule information and comprise: described base station is comprising that the described schedule information of the end subframe of any one MBMS business in the current dispatching cycle is upgraded in the subframe and is sending described renewal schedule information to described subscriber equipment.
According to embodiments of the invention, described base station is upgraded in the subframe to send to described subscriber equipment in schedule information and upgraded schedule information and comprise: described base station is comprising that the described schedule information of the subframe of gap periods length after the described initial schedule information is upgraded in the subframe and is sending described renewal schedule information to described subscriber equipment.
According to embodiments of the invention, the number of described dispatching cycle is afterwards determined from the reception data to the time interval that sends data according to time span and the described base station of described dispatching cycle.
According to embodiments of the invention, the pre-business information to small part MBMS business that sends comprises the business information of the aperiodicity MBMS business of pre-transmission in dispatching cycle after described in the dispatching cycle after described.
According to embodiments of the invention, the business information of described MBMS business comprises the traffic ID of described MBMS business.
The invention allows for a kind of method of reseptance of schedule information, may further comprise the steps: the business information and the transmission time information of the pre-multimedia broadcast-multicast service MBMS business that sends in the current MCCH modification cycle that subscriber equipment receives by multicast control channel MCCH that the base station sent, and determine the dispatching cycle that needs are monitored in the current MCCH modification cycle according to business information and the transmission time information of described MBMS; Receive the initial schedule information that described base station sends in the dispatching cycle that described subscriber equipment needs to monitor in the described current MCCH modification cycle, and determine needs read in the current dispatching cycle the subframe and the needs dispatching cycle of monitoring afterwards according to described initial schedule information, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
According to embodiments of the invention, described subscriber equipment determine to need the subframe that reads in the current dispatching cycle and the step of the dispatching cycle that needs afterwards to monitor after, also comprise: described subscriber equipment is the renewal schedule information in the receiving scheduling information updating subframe in current dispatching cycle, and determine the subframe that needs read after described schedule information is upgraded subframe according to described renewal schedule information, described renewal schedule information comprises that the inherent described schedule information of current dispatching cycle upgrades the time started and/or the concluding time of the pre-MBMS business that sends after the subframe.
According to embodiments of the invention, the business information of the pre-MBMS business that sends in the dispatching cycle after described renewal schedule information also comprises.Described method also comprises: the dispatching cycle that needs were monitored after described subscriber equipment was determined according to described renewal schedule information.
According to embodiments of the invention, described subscriber equipment determines that according to business information and the transmission time information of described MBMS the step of the dispatching cycle that needs are monitored in the current MCCH modification cycle comprises: when described subscriber equipment does not comprise the business information of the MBMS business that it wishes reception in the business information of described MBMS, do not receive MBMS information in the described current MCCH modification cycle; Described subscriber equipment wishes that at it MBMS business that receives is when periodically MBMS is professional, monitors the professional dispatching cycle that occurs of described periodicity MBMS; Described subscriber equipment wishes that at it MBMS business that receives is an aperiodicity MBMS business, and in the beginning dispatching cycle of its periodicity MBMS business that wish to receive and/or transmission cycle when uncertain, be preset as and monitor current MCCH and revise each dispatching cycle in the cycle.
According to embodiments of the invention, after described subscriber equipment is preset as the step of monitoring each dispatching cycle in the current MCCH modification cycle, also comprise: described subscriber equipment receives described initial schedule information, and according to the indication of described initial schedule information, to do not comprise its wish the MBMS business that receives after dispatching cycle do not monitor.
The invention allows for a kind of system, comprise base station and subscriber equipment.Described base station is used for business information and the transmission time information by multicast control channel MCCH pre-multimedia broadcast-multicast service MBMS business that sends in subscriber equipment is sent in the current MCCH modification cycle, and to described subscriber equipment transmission initial schedule information, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards; Described subscriber equipment is used for the business information and the transmission time information of the pre-MBMS business that sends in the current MCCH modification cycle that receive by described MCCH that described base station sends, and determine the dispatching cycle that needs are monitored in the current MCCH modification cycle according to the business information of described MBMS and transmission time information, and receive the initial schedule information that described base station sends in the dispatching cycle that in the described current MCCH modification cycle, needs to monitor, and determine needs read in the current dispatching cycle the subframe and the needs dispatching cycle of monitoring afterwards according to described initial schedule information.
According to embodiments of the invention, described base station also is used for upgrading subframe in schedule information and upgrades schedule information to described subscriber equipment transmission, and described renewal schedule information comprises time started and/or the concluding time that the inherent described schedule information of current dispatching cycle is upgraded the MBMS business that sends in advance after the subframe; Described subscriber equipment also is used for the renewal schedule information in current dispatching cycle receiving scheduling information updating subframe, and determines the subframe that needs read after described schedule information is upgraded subframe according to described renewal schedule information.
The invention allows for a kind of base station, comprise control information sending module and initial schedule information sending module.Wherein, described control information sending module is used for business information and the transmission time information by multicast control channel MCCH pre-multimedia broadcast-multicast service MBMS business that sends in subscriber equipment is sent in the current MCCH modification cycle; Described initial schedule information sending module is used for sending initial schedule information to described subscriber equipment, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
According to embodiments of the invention, upgrade the schedule information sending module, it is used for upgrading subframe in schedule information and upgrades schedule information to described subscriber equipment transmission, and described renewal schedule information comprises time started and/or the concluding time that the inherent described schedule information of current dispatching cycle is upgraded the MBMS business that sends in advance after the subframe.
The invention allows for a kind of subscriber equipment, comprise control information receiver module and initial schedule information receiving module.Wherein, described control information receiver module is used for receiving by multicast control channel MCCH the business information and the transmission time information of the multimedia broadcast-multicast service MBMS business that sends in advance that the base station sent in the current MCCH modification cycle, and determines the dispatching cycle that needs are monitored in the current MCCH modification cycle according to business information and the transmission time information of described MBMS; Described initial schedule information receiving module needing to be used for receiving the dispatching cycle of monitoring the initial schedule information that described base station sends in the described current MCCH modification cycle, and determine needs read in the current dispatching cycle the subframe and the needs dispatching cycle of monitoring afterwards according to described initial schedule information, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
According to embodiments of the invention, described subscriber equipment also comprises: upgrade the schedule information receiver module, it is used for the renewal schedule information in current dispatching cycle receiving scheduling information updating subframe, and determine the subframe that needs read after described schedule information is upgraded subframe according to described renewal schedule information, described renewal schedule information comprises that the inherent described schedule information of current dispatching cycle upgrades the time started and/or the concluding time of the pre-MBMS business that sends after the subframe.
The transmission of the schedule information that the present invention proposes and method, system and the equipment of reception, can make subscriber equipment adopt DRX (Discontinuous Reception, discontinuous reception) mode received needed MBMS business in the suitable moment, had reduced electric quantity consumption.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the flow chart of scheduling information transmitting method according to an embodiment of the invention;
Fig. 2 is that MCCH according to an embodiment of the invention sends the cycle schematic diagram;
Fig. 3 is a schedule information piece schematic diagram according to an embodiment of the invention;
Fig. 4 is the flow chart of schedule information method of reseptance according to an embodiment of the invention;
Fig. 5 is a system configuration schematic diagram according to an embodiment of the invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
One embodiment of the present of invention have proposed a kind of scheduling information transmitting method, are illustrated in figure 1 as the flow chart of this method 100, and as shown in the figure, method 100 may further comprise the steps:
S101: the base station is by MCCH (Multicast Control Channel, multicast control channel) to UE (User Equipment, subscriber equipment) is sent in current MCCH and revises professional business information and the transmission time information of the pre-MBMS (Multimedia Broadcast/Multicast Service, multimedia broadcast-multicast service) that sends in the cycle.
As one embodiment of the present of invention, the transmission cycle of MCCH wherein, is provided with modification cycle and repetition period as shown in Figure 2 in the MCCH channel, and MCCH information is constant in the modification cycle, and carries out repetition with the repetition period.For this set, UE can receive repeatedly identical MCCH information in the modification cycle, reads the MCCH loaded information as long as correct reception once just can correctly be separated.
As one embodiment of the present of invention, the business information of MBMS business can comprise traffic ID.
As one embodiment of the present of invention, the transmission time information of MBMS business can comprise professional in this MCCH modification cycle the transmission cycle of described MBMS business and/or the dispatching cycle of beginning.For example, the transmission cycle can be with being dispatching cycle that unit indicates, as: each 3 dispatching cycle occurs that once then the transmission cycle is 3.Can represent with position dispatching cycle of each professional beginning the dispatching cycle of the beginning of each business, as, begin to send professional the 4th dispatching cycle in the current MCCH modification cycle, and be 4 beginning dispatching cycle that so should business.For example, for the aperiodicity business, special identifier can not indicated or use to the transmission cycle, as the transmission cycle is made as 0.
S102: the base station sends initial schedule information to UE, and this initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
As one embodiment of the present of invention, the base station can be passed through in MAC CE (media interviews control-control unit), MSCH (Multicast Scheduling Channel, multicast scheduling channel) or the physical layer signaling any and send initial schedule information to UE.
Be illustrated in figure 3 as the schematic diagram of schedule information piece according to an embodiment of the invention, wherein, initial schedule information sends in being not later than the subframe that sends concrete MBMS business tine.
Initial schedule information not only comprises each professional time started and/or concluding time in this dispatching cycle, as representing with the subframe position of beginning and/or end, can also comprise the business information of back N in the dispatching cycle, as, which business which the cycle comprises, and for example can indicate with traffic ID.As one embodiment of the present of invention, initial schedule information can not carried the concrete zero-time of the business of back N in the dispatching cycle, as the subframe of concrete transmission.Wherein, the value of N can by dispatching cycle Ts to carry out the time interval Tg that data send relevant to actual from receiving data length and base station.For example, the base station sends in the 3rd dispatching cycle of back the data that receive, and the N value is 2 so.
As one embodiment of the present of invention, initial schedule information can include only the aperiodicity business information when the indication back N business information that each cycle sent in the dispatching cycle.
S103: the base station is upgraded in the subframe in schedule information and is sent the renewal schedule information to described subscriber equipment, upgrade schedule information and comprise that the inherent schedule information of current dispatching cycle upgrades the time started and/or the concluding time of the pre-MBMS business that sends after the subframe, comprise that promptly this renewal subframe in this dispatching cycle did not have the time started and/or the concluding time of the new business of transmission in the past.
As one embodiment of the present of invention, upgrade schedule information and can also comprise the pre-business information that sends, for example aperiodicity business information in N dispatching cycle afterwards to small part MBMS business.
As one embodiment of the present of invention, schedule information is upgraded being provided with of subframe can adopt following any mode: the end subframe of any one business in this dispatching cycle; In the subframe that in this dispatching cycle, is comprised, begin every interval M subframe from the subframe of carrying this dispatching cycle of initial schedule information a schedule information renewal subframe is set.
By step S103, schedule information is repeated to send or upgrade, UE can avoid occurring in the situation that need receive each subframe in whole dispatching cycle when not detecting initial schedule information, has improved the robustness of schedule information.The setting that it should be noted that the S103 step only is an an optional embodiment of the present invention.
Be illustrated in figure 4 as the flow chart of an embodiment of schedule information method of reseptance of the present invention.As shown in Figure 4, this method 400 may further comprise the steps:
The business information and the transmission time information of the pre-MBMS business that sends in the current MCCH modification cycle that S401:UE receives by MCCH that the base station sent, and determine the dispatching cycle that needs are monitored in the current MCCH modification cycle according to business information and the transmission time information of MBMS.
As one embodiment of the present of invention, UE checks the business that whether is hopeful to receive in this modification cycle by MCCH.Wish that if there is no the business that receives will no longer receive MBMS information so in the modification cycle of this MCCH.Wish that professional and this business that receives is a periodic traffic if exist, so only monitor the schedule information of the dispatching cycle of this service period appearance; If wish that the business that receives is non-periodic traffic, unless obtain so to need to monitor the schedule information of each dispatching cycle outside other indications.Other indications here can for know according to the schedule information in certain dispatching cycle the MBMS business that wish to receive after can not occur in some dispatching cycle the time, can not monitored those dispatching cycles.
As one embodiment of the present of invention, the business that receives as UE is a non-periodic traffic and when not having other indications not receive certain dispatching cycle, when perhaps the periodic traffic of UE reception did not comprise professional beginning dispatching cycle and do not determine the reference point in transmission cycle as yet, UE read the schedule information in each dispatching cycle.
Receive the initial schedule information that the base station sends in the dispatching cycle that S402:UE needs to monitor in the current MCCH modification cycle, and determine needs read in the current dispatching cycle the subframe and the needs dispatching cycle of monitoring afterwards according to initial schedule information.Initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
As one embodiment of the present of invention, time started and/or concluding time that whether the business that UE judge to wish receives by the schedule information in dispatching cycle can occur in this dispatching cycle, occur, and the back N business that whether is hopeful to receive in the dispatching cycle.If there is the business of wishing reception in this scheduling, read the MTCH (Multicast Traffic Channel, multicast service channel) of this business correspondence so according to the subframe that is indicated to correspondence of schedule information.
S403:UE is the renewal schedule information in the receiving scheduling information updating subframe in current dispatching cycle, and, upgrade schedule information and comprise that the inherent schedule information of current dispatching cycle upgrades the time started and/or the concluding time of the pre-MBMS business that sends after the subframe according to upgrading the subframe that schedule information determines that needs read after schedule information is upgraded subframe.
As one embodiment of the present of invention, upgrade the business information that schedule information can also comprise the pre-MBMS business that sends in dispatching cycle afterwards, UE determines the dispatching cycle afterwards that needs are monitored according to this renewal schedule information.
As one embodiment of the present of invention, other indications of mentioning in the above-mentioned steps can comprise: wish the business that receives can not receive the information in this dispatching cycle so if learn not exist certain dispatching cycle from the schedule information of front dispatching cycle.If the business that exist to wish receives then the schedule information of receiving scheduling in the cycle.
Be illustrated in figure 5 as the structural representation of an embodiment of system of the present invention.Wherein, this system comprises base station 500 and UE600.
UE600 is used for the business information and the transmission time information of the pre-MBMS business that sends in the current MCCH modification cycle that receive by MCCH that base station 500 sent, and determine the dispatching cycle that needs are monitored in the current MCCH modification cycle according to the business information of MBMS and transmission time information, and receive the initial schedule information that base station 500 sends in the dispatching cycle that in the current MCCH modification cycle, needs to monitor, and according to initial schedule information determine that needs read in the current dispatching cycle subframe and needs monitor after dispatching cycle.As one embodiment of the present of invention, UE600 also is used for the renewal schedule information in current dispatching cycle receiving scheduling information updating subframe, and determines the subframe that needs read after schedule information is upgraded subframe according to this renewal schedule information.
As shown in Figure 5, base station 500 comprises control information sending module 501, initial schedule information sending module 502 and upgrades schedule information sending module 503.
Control information sending module 501 is used for business information and the transmission time information by MCCH pre-MBMS business that sends in UE600 is sent in the current MCCH modification cycle.
Initial schedule information sending module 502 is used for sending initial schedule information to UE600, this initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
Renewal schedule information sending module 503 is used for upgrading subframe in schedule information and upgrades schedule information to the UE600 transmission, and this renewal schedule information comprises the time started and/or the concluding time of the MBMS business that sends in advance after the inherent schedule information renewal of the current dispatching cycle subframe.
As shown in Figure 5, UE600 comprises control information receiver module 601, initial schedule information receiving module 602 and upgrades schedule information receiver module 603.
Control information receiver module 601 is used for the business information and the transmission time information of the pre-MBMS business that sends in the current MCCH modification cycle that receive by MCCH that base station 500 sent, and determines the dispatching cycle that needs are monitored in the current MCCH modification cycle according to business information and the transmission time information of MBMS.
Initial schedule information receiving module 602 needing to be used for receiving the dispatching cycle of monitoring the initial schedule information that base station 500 sends in the current MCCH modification cycle, and according to initial schedule information determine that needs read in the current dispatching cycle subframe and needs monitor after dispatching cycle.Initial schedule information can comprise the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
Upgrade schedule information receiver module 603 and be used for receiving schedule information that base station 500 sends and upgrade renewal schedule information in the subframe in current dispatching cycle, and according to upgrading the subframe that schedule information determines that needs read after described schedule information is upgraded subframe.This renewal schedule information comprises time started and/or the concluding time that the inherent described schedule information of current dispatching cycle is upgraded the MBMS business that sends in advance after the subframe.
It should be noted that the setting of upgrading schedule information sending module 503 and upgrading schedule information receiver module 603 is an embodiment who proposes for the robustness that improves schedule information.
Adopt the transmission of the schedule information that embodiments of the invention proposed and method, system and the equipment of acceptance, UE can carry out DRX (discontinuous reception) in the business that does not have it to wish to receive, be discontinuous reception descending scheduling of terminal and downlink data, when not needing downlink data receiving, terminal can be in resting state, reach purpose of power saving, thereby reduced the electric quantity consumption of subscriber equipment.In addition, in dispatching cycle, schedule information is carried out repetition or renewal, can improve the robustness of schedule information.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification that scope of the present invention is by claims and be equal to and limit to these embodiment.
Claims (21)
1. the sending method of a schedule information is characterized in that, may further comprise the steps:
The base station is by the business information and the transmission time information of multicast control channel MCCH pre-multimedia broadcast-multicast service MBMS business that sends in subscriber equipment is sent in the current MCCH modification cycle;
Described base station sends initial schedule information to described subscriber equipment, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
2. the sending method of schedule information according to claim 1 is characterized in that, also comprises after described subscriber equipment sends initial schedule information in described base station:
Described base station is upgraded in the subframe in schedule information and is upgraded schedule information to described subscriber equipment transmission, and described renewal schedule information comprises time started and/or the concluding time that the inherent described schedule information of current dispatching cycle is upgraded the MBMS business that sends in advance after the subframe.
3. the sending method of schedule information according to claim 1 is characterized in that, the transmission time information of described MBMS business comprises the transmission cycle of described MBMS business and/or the dispatching cycle of beginning.
4. the sending method of schedule information according to claim 2 is characterized in that,
Described base station sends described initial schedule information and described renewal schedule information by in media interviews control-control unit MAC CE, multicast scheduling channel MSCH or the physical layer signaling any to described subscriber equipment.
5. the sending method of schedule information according to claim 2 is characterized in that,
Described renewal schedule information also comprises the pre-business information to small part MBMS business that sends in described dispatching cycle afterwards.
6. the sending method of schedule information according to claim 2 is characterized in that, described base station is upgraded in the subframe in schedule information and comprised to described subscriber equipment transmission renewal schedule information:
The described schedule information of the end subframe of described base station any one MBMS business in comprising current dispatching cycle is upgraded in the subframe and is sent described renewal schedule information to described subscriber equipment.
7. the sending method of schedule information according to claim 2 is characterized in that, described base station is upgraded in the subframe in schedule information and comprised to described subscriber equipment transmission renewal schedule information:
The described schedule information of the subframe of described base station gap periods length after comprising described initial schedule information is upgraded in the subframe and is sent described renewal schedule information to described subscriber equipment.
8. the sending method of schedule information according to claim 1 or 5 is characterized in that,
The number of dispatching cycle after described is determined from the reception data to the time interval that sends data according to time span and the described base station of described dispatching cycle.
9. the sending method of schedule information according to claim 1 or 5 is characterized in that,
The pre-business information to small part MBMS business that sends comprises the business information of the aperiodicity MBMS business of pre-transmission in dispatching cycle after described in dispatching cycle after described.
10. according to the sending method of each described schedule information in the claim 1,5,7, it is characterized in that,
The business information of described MBMS business comprises the traffic ID of described MBMS business.
11. the method for reseptance of a schedule information is characterized in that, may further comprise the steps:
The business information and the transmission time information of the pre-multimedia broadcast-multicast service MBMS business that sends in the current MCCH modification cycle that subscriber equipment receives by multicast control channel MCCH that the base station sent, and determine the dispatching cycle that needs are monitored in the current MCCH modification cycle according to business information and the transmission time information of described MBMS;
Receive the initial schedule information that described base station sends in the dispatching cycle that described subscriber equipment needs to monitor in the described current MCCH modification cycle, and determine needs read in the current dispatching cycle the subframe and the needs dispatching cycle of monitoring afterwards according to described initial schedule information, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
12. the method for reseptance of schedule information according to claim 11 is characterized in that, described subscriber equipment determine to need the subframe that reads in the current dispatching cycle and the step of the dispatching cycle that needs afterwards to monitor after, also comprise:
Described subscriber equipment is the renewal schedule information in the receiving scheduling information updating subframe in current dispatching cycle, and determine the subframe that needs read after described schedule information is upgraded subframe according to described renewal schedule information, described renewal schedule information comprises that the inherent described schedule information of current dispatching cycle upgrades the time started and/or the concluding time of the pre-MBMS business that sends after the subframe.
13. the method for reseptance of schedule information according to claim 12 is characterized in that, the business information of the pre-MBMS business that sends in the dispatching cycle after described renewal schedule information also comprises,
Described method also comprises: the dispatching cycle that needs were monitored after described subscriber equipment was determined according to described renewal schedule information.
14. the method for reseptance of schedule information according to claim 11 is characterized in that,
Described subscriber equipment determines that according to business information and the transmission time information of described MBMS the step of the dispatching cycle that needs are monitored in the current MCCH modification cycle comprises:
When described subscriber equipment does not comprise the business information of the MBMS business that it wishes reception in the business information of described MBMS, in the described current MCCH modification cycle, do not receive MBMS information;
Described subscriber equipment wishes that at it MBMS business that receives is when periodically MBMS is professional, monitors the professional dispatching cycle that occurs of described periodicity MBMS;
Described subscriber equipment wishes that at it MBMS business that receives is an aperiodicity MBMS business, and in the beginning dispatching cycle of its periodicity MBMS business that wish to receive and/or transmission cycle when uncertain, be preset as and monitor current MCCH and revise each dispatching cycle in the cycle.
15. the method for reseptance of schedule information according to claim 14 is characterized in that, after described subscriber equipment is preset as the step of monitoring each dispatching cycle in the current MCCH modification cycle, also comprises:
Described subscriber equipment receives described initial schedule information, and according to the indication of described initial schedule information, to do not comprise its wish the MBMS business that receives after dispatching cycle do not monitor.
16. a system comprises base station and subscriber equipment, it is characterized in that,
Described base station is used for business information and the transmission time information by multicast control channel MCCH pre-multimedia broadcast-multicast service MBMS business that sends in subscriber equipment is sent in the current MCCH modification cycle, and to described subscriber equipment transmission initial schedule information, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards;
Described subscriber equipment is used for the business information and the transmission time information of the pre-MBMS business that sends in the current MCCH modification cycle that receive by described MCCH that described base station sends, and determine the dispatching cycle that needs are monitored in the current MCCH modification cycle according to the business information of described MBMS and transmission time information, and receive the initial schedule information that described base station sends in the dispatching cycle that in the described current MCCH modification cycle, needs to monitor, and determine needs read in the current dispatching cycle the subframe and the needs dispatching cycle of monitoring afterwards according to described initial schedule information.
17. system according to claim 16 is characterized in that,
Described base station also is used for upgrading subframe in schedule information and upgrades schedule information to described subscriber equipment transmission, and described renewal schedule information comprises time started and/or the concluding time that the inherent described schedule information of current dispatching cycle is upgraded the MBMS business that sends in advance after the subframe;
Described subscriber equipment also is used for the renewal schedule information in current dispatching cycle receiving scheduling information updating subframe, and determines the subframe that needs read after described schedule information is upgraded subframe according to described renewal schedule information.
18. a base station is characterized in that, comprises control information sending module and initial schedule information sending module, wherein,
Described control information sending module is used for business information and the transmission time information by multicast control channel MCCH pre-multimedia broadcast-multicast service MBMS business that sends in subscriber equipment is sent in the current MCCH modification cycle;
Described initial schedule information sending module is used for sending initial schedule information to described subscriber equipment, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
19. base station according to claim 18 is characterized in that, also comprises:
Upgrade the schedule information sending module, it is used for upgrading subframe in schedule information and upgrades schedule information to described subscriber equipment transmission, and described renewal schedule information comprises time started and/or the concluding time that the inherent described schedule information of current dispatching cycle is upgraded the MBMS business that sends in advance after the subframe.
20. a subscriber equipment is characterized in that, comprises control information receiver module and initial schedule information receiving module, wherein,
Described control information receiver module is used for receiving by multicast control channel MCCH the business information and the transmission time information of the multimedia broadcast-multicast service MBMS business that sends in advance that the base station sent in the current MCCH modification cycle, and determines the dispatching cycle that needs are monitored in the current MCCH modification cycle according to business information and the transmission time information of described MBMS;
Described initial schedule information receiving module needing to be used for receiving the dispatching cycle of monitoring the initial schedule information that described base station sends in the described current MCCH modification cycle, and determine needs read in the current dispatching cycle the subframe and the needs dispatching cycle of monitoring afterwards according to described initial schedule information, described initial schedule information comprises the time started and/or the concluding time of the pre-MBMS business that sends in the current dispatching cycle, and the pre-business information to small part MBMS business that sends in dispatching cycle afterwards.
21. subscriber equipment according to claim 20 is characterized in that, also comprises:
Upgrade the schedule information receiver module, it is used for the renewal schedule information in current dispatching cycle receiving scheduling information updating subframe, and determine the subframe that needs read after described schedule information is upgraded subframe according to described renewal schedule information, described renewal schedule information comprises that the inherent described schedule information of current dispatching cycle upgrades the time started and/or the concluding time of the pre-MBMS business that sends after the subframe.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917457A (en) * | 2011-08-05 | 2013-02-06 | 华为技术有限公司 | Enhancement scheduling information transmitting method, base station and user equipment |
| CN103260225A (en) * | 2012-02-20 | 2013-08-21 | 华为技术有限公司 | Discontinuous reception (DRX) control method and device |
| WO2018059410A1 (en) * | 2016-09-29 | 2018-04-05 | 中兴通讯股份有限公司 | Method, device, and system for transmitting and receiving service reply and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100421507C (en) * | 2004-11-10 | 2008-09-24 | 华为技术有限公司 | Business control information transmitting method in multimedia broadcasting/group broadcasting service |
| CN101272518B (en) * | 2007-03-21 | 2012-07-25 | 上海贝尔股份有限公司 | Scheduling method and scheduling equipment aiming at MBMS, and base station including the equipment |
| CN101296102B (en) * | 2007-04-27 | 2011-11-30 | 中兴通讯股份有限公司 | Multimedia broadcast multicast service scheduling method and system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102917457A (en) * | 2011-08-05 | 2013-02-06 | 华为技术有限公司 | Enhancement scheduling information transmitting method, base station and user equipment |
| WO2013020489A1 (en) * | 2011-08-05 | 2013-02-14 | 华为技术有限公司 | Method, base station and ue for transmitting enhanced scheduling information |
| CN102917457B (en) * | 2011-08-05 | 2016-06-08 | 华为技术有限公司 | Transmission strengthens the method for schedule information, base station and subscriber equipment |
| CN103260225A (en) * | 2012-02-20 | 2013-08-21 | 华为技术有限公司 | Discontinuous reception (DRX) control method and device |
| CN103260225B (en) * | 2012-02-20 | 2017-04-26 | 华为技术有限公司 | Discontinuous reception (DRX) control method and device |
| WO2018059410A1 (en) * | 2016-09-29 | 2018-04-05 | 中兴通讯股份有限公司 | Method, device, and system for transmitting and receiving service reply and storage medium |
| CN107889217A (en) * | 2016-09-29 | 2018-04-06 | 中兴通讯股份有限公司 | Service conversation sending, receiving method, apparatus and system |
| CN107889217B (en) * | 2016-09-29 | 2024-02-27 | 中兴通讯股份有限公司 | Service session sending and receiving method, device and system |
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| CN101873535B (en) | 2013-07-10 |
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