CN102469412A - Method and system for receiving service under condition of carrier aggregation - Google Patents
Method and system for receiving service under condition of carrier aggregation Download PDFInfo
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- CN102469412A CN102469412A CN2010105413638A CN201010541363A CN102469412A CN 102469412 A CN102469412 A CN 102469412A CN 2010105413638 A CN2010105413638 A CN 2010105413638A CN 201010541363 A CN201010541363 A CN 201010541363A CN 102469412 A CN102469412 A CN 102469412A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
Abstract
The invention discloses a method and a system for receiving service under the condition of carrier aggregation. The method comprises the following steps that: a terminal determines receiving information and/or component carrier information of multimedia broadcast multicast service (MBMS) and transmits the receiving information and/or the component carrier information to equipment on a network side; and the equipment on the network side determines component carriers interested by the terminal according to the received receiving information and/or component carrier information of the MBMS of the terminal, and dispatches the terminal into the interested component carriers to receive the MBMS or unicast service. According to the method and the system for receiving the service, the terminal transmits the receiving information and/or the component carrier information of the MBMS to the network side, so that the network side can acquire the receiving of the MBMS of the terminal or the interested component carriers in time; therefore, the network side can refer to the transmitted information when the Pcell and the Scell of the terminal are allocated, closed and opened, so that the condition that data service cannot be received by the terminal due to inappropriate processing on the network side is effectively prevented.
Description
Technical field
The present invention relates to multi-carrier aggregation system, relate in particular to a kind of professional method and system that receive that under carrier aggregation, realize.
Background technology
Along with the fast development of the Internet and popularizing of large-screen multi-functional mobile phone; A large amount of mobile data multimedia services and various high bandwidth multimedia service have appearred; For example: video conference, television broadcasting, video request program, video ads, online education, interactive game etc.; Not only satisfied the business demand that the mobile subscriber constantly rises, also brought new business growth point simultaneously for mobile operator.These mobile data multimedia services require a plurality of users can receive identical data simultaneously, compare with general data service, have characteristics such as data volume is big, longer duration, delay sensitive.In order to effectively utilize mobile network resource; Third generation partner program (3rd Generation Partnership Project; Abbreviate 3GPP as) multimedia broadcast-multicast service (Multimedia Broadcast Multicast Service proposed; Be called for short MBMS) business; This business is a kind ofly to transmit the technology of data from a data source to a plurality of targets, has realized sharing of network (comprising core net and Access Network) resource, has improved the utilance of Internet resources (especially air interface resource).The MBMS business of 3GPP definition not only can realize the classes of messages multicast and the broadcasting of plain text low rate; Can also realize broadcasting and multicast that high-speed multimedia is professional; Multiple rich video, audio frequency and multimedia service are provided; This has complied with following mobile data Development Trend undoubtedly, for the development of third generation digital communication (3rd Generation, be called for short 3G) provides better professional prospect.
In enhanced long-term evolution (LTE-A); Introduced the multi-carrier polymerizing technology; The carrier wave that a plurality of different frequencies (section) promptly arranged in sub-district, can be continuous between these carrier frequencies or discrete, it is a subscriber equipment (User Equipment that network side uses two or more carrier waves simultaneously; Be called for short UE, be also referred to as the terminal) the transmission data.The terminal receives data simultaneously on two or more carrier wave.According to present standard formulation progress, following conclusion is adopted by normal structure, and writes corresponding protocol.
Regulation about the multi-carrier polymerizing technology comprises following content:
The polymerization of (Component Carrier is called for short CC) of 2 component carriers is supported at each terminal at least.
Network side be terminal distribution indication which be the main plot (Primary Cell is called for short Pcell) at this terminal, which is the auxilliary sub-district (Secondary Cell is called for short Scell) at this terminal.
The terminal of idle condition resides in the main plot of oneself.
The main plot is in state of activation all the time.
The auxilliary sub-district that deexcitation (deactivate) and unlatching can be described as activation (activate) terminal can closed or be called to network side.
The terminal does not receive Physical Downlink Control Channel (Physical Downlink Control Channel is called for short PDCCH) in the auxilliary sub-district of closing.
The terminal does not receive Physical Downlink Shared Channel (Physical Downlink Shared Channel is called for short PDSCH) in the auxilliary sub-district of closing.
The terminal is not carried out the channel quality measurement (Channel Quality Indicator is called for short CQI) of descending carrier and is measured in the auxilliary sub-district of closing.
Auxilliary cell initial default conditions are deexcitation.
The terminal only receives broadcast system information (Broadcast Control Channel is called for short BCCH) and beep-page message (Paging message) in the main plot.
Can analyze the following particular problem of discovery based on above-mentioned conclusion:
Suppose to have a multimedia broadcasting and multicast Single Frequency Network (Multimedia Broadcast multicast service Single Frequency Network; Abbreviation MBSFN) the MBMS business is being sent in the zone; Further there are a plurality of component carriers (CC) some (a bit) sub-district in this MBSFN zone of hypothesis; 3 component carriers are for example arranged, be designated as CC1, CC2 and CC3 respectively, wherein using component carrier 2 (CC2) to send the MBMS business with the MBSFN mode.Further hypothesis has the Pcell at part terminal to be configured to CC2 in this (a bit) sub-district, and the Pcell at part terminal is CC1 or CC3, and promptly CC2 is for some terminals and the Scell of Yan Shiqi.
Above-mentioned scene is to be a very common scene in the system of major technique in carrier aggregation, but there are some problems in above-mentioned scene, according to existing carrier aggregation technology code requirement.Problem is: network side is can be for terminal configuration, close and open its Scell, and the condition of closing now and opening is based on the unicast service related request and judges, does not consider the related request that MBMS is professional.If network side has been closed the Scell at some terminals so; And the Scell at these terminals is the CC2 carrier wave just; These terminals are according to existing demand of technical standard so; Then can not close Scell (CC2) at it and go up reception PDCCH, PDSCH, broadcast system information and beep-page message etc., these limit and finally cause the terminal can not on its component carrier CC2, receive the MBMS business.
Also having a kind of situation can cause the terminal can't receive the MBMS business, be exactly that the MBMS business on a certain component carrier is wanted to receive in the terminal, but network side does not comprise the component carrier of this transmission MBMS business for the component carrier of this terminal distribution yet.
Summary of the invention
The technical problem that the present invention will solve is a kind of professional method and system that receive that under carrier aggregation, realize, effectively avoids network equipment to deal with improperly and causes the normally professional situation of receiving multimedia data of terminal.
In order to solve the problems of the technologies described above; The invention provides a kind of professional method that receives that under carrier aggregation, realizes; Comprise: the reception information and/or the component carrier information of multimedia broadcast-multicast service (MBMS) is confirmed at the terminal; And report to network equipment; Said network equipment is confirmed the interested component carrier in said terminal according to the MBMS at the said terminal that receives professional reception information and/or component carrier information, and dispatches said terminal and in interested component carrier, receive MBMS business or unicast service.
Further, said method can also have following characteristics:
The professional reception information of the MBMS that said terminal is confirmed is meant that the terminal is receiving and/or is about to reception and the professional information of interested MBMS; Perhaps, the definite professional reception information of MBMS in said terminal is meant that the terminal has stopped the professional information of MBMS that receives.
Further, said method can also have following characteristics:
The professional reception information of MBMS is meant one or more of following information: MBMS service identification information, the professional corresponding Temporary Mobile Group Identity of MBMS, the professional single frequency network area information of MBMS.
Further, said method can also have following characteristics:
The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal is receiving and/or be about to receive; Perhaps; The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal has stopped receiving; Perhaps, the component carrier information confirmed of said terminal is meant that the terminal satisfies the terminal and receive the component carrier information that requires through measuring channel quality; Perhaps, the component carrier information confirmed of said terminal is meant the component carrier in the radio frequency receiving ability scope of confirming according to self receiving ability at the terminal.
Further, said method can also have following characteristics:
Component carrier information is meant that terminal expectation is resident or is in the information of the component carrier of operating state, and/or the information of the component carrier of terminal expectation paging receiving message.
Further, said method can also have following characteristics:
Said network equipment dispatches that said terminal receives the MBMS business in the interested component carrier or unicast service is included as the component carrier that said terminal to report is opened at said terminal, perhaps keeps the component carrier of said terminal to report that said terminal is in opening.
Further, said method can also have following characteristics:
Said network equipment is dispatched said terminal and comprised to the mode in the interested component carrier: said network equipment disposes the main plot that said component carrier is said terminal; Perhaps, said network equipment is configured to said component carrier the auxilliary sub-district at said terminal; Perhaps, to reshuffle said component carrier be the auxilliary sub-district at said terminal to said network equipment and close original one or more auxilliary sub-district; Perhaps, said network equipment is closed the service of said component carrier to said terminal; Perhaps, when said component carrier was configured to the auxilliary sub-district at said terminal, said network equipment was provided with the corresponding auxilliary sub-district of said component carrier and keeps opening all the time.
In order to solve the problems of the technologies described above, the present invention also provides a kind of professional system that receives that under carrier aggregation, realizes, comprises terminal and network equipment; Said terminal is used for confirming the reception information and/or the component carrier information of multimedia broadcast-multicast service (MBMS), and reports to network equipment; Said network equipment; Be used for confirming the interested component carrier in said terminal, and dispatch said terminal and in interested component carrier, receive MBMS business or unicast service according to the MBMS at the said terminal that receives professional reception information and/or component carrier information.
Further, said system can also have following characteristics:
The professional reception information of the MBMS that said terminal is confirmed is meant that the terminal is receiving and/or is about to reception and the professional information of interested MBMS; Perhaps, the definite professional reception information of MBMS in said terminal is meant that the terminal has stopped the professional information of MBMS that receives.
Further, said system can also have following characteristics:
The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal is receiving and/or be about to receive; Perhaps; The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal has stopped receiving; Perhaps, the component carrier information confirmed of said terminal is meant that the terminal satisfies the terminal and receive the component carrier information that requires through measuring channel quality; Perhaps, the component carrier information confirmed of said terminal is meant the component carrier in the radio frequency receiving ability scope of confirming according to self receiving ability at the terminal.
Further, said system can also have following characteristics:
Said network equipment dispatches that said terminal receives the MBMS business in the interested component carrier or unicast service is included as the component carrier that said terminal to report is opened at said terminal, perhaps keeps the component carrier of said terminal to report that said terminal is in opening.
Further, said system can also have following characteristics:
Said network equipment is dispatched said terminal and is comprised to the mode in the interested component carrier: dispose the main plot that said component carrier is said terminal; Perhaps, said component carrier is configured to the auxilliary sub-district at said terminal; Perhaps, to reshuffle said component carrier be the auxilliary sub-district at said terminal and close original one or more auxilliary sub-district; Perhaps, close of the service of said component carrier to said terminal; Perhaps, the corresponding auxilliary sub-district of said component carrier is set and keeps opening all the time when said component carrier is configured to the auxilliary sub-district at said terminal.
The present invention reports MBMS professional reception information and/or component carrier information through the terminal to network side; Make network side can in time know the professional reception or the interested component carrier of MBMS at terminal; Thereby network side can effectively be avoided network side to deal with improperly and cause the terminal can not receive the situation of data service with reference to aforementioned reporting information in the configuration of Pcell that carries out the terminal and Scell and when closing and opening.
Description of drawings
Fig. 1 is implemented among the embodiment to realize the professional method sketch map that receives under the carrier aggregation under carrier aggregation.
Embodiment
In the multicarrier system of LTE; When at present network side carries out the closing and open of configuration and Scell of Pcell and Scell in the protocol specification for the terminal; All being network side decides which carrier wave into its distribution as Scell according to the unicast service state at terminal; Which carrier wave is as Pcell, and opens or close according to the unicast service state at the terminal Scell to the terminal, and network side is not known the relevant information that the terminal receives MBMS and just can't be considered the demand of terminal for the MBMS business yet in multicarrier system; So, can not satisfy the demand of receiving MBMS service by terminal according to the requirement of present protocol specification.
Among the present invention, under carrier aggregation, realize the professional system that receives, comprise terminal and network equipment.Said terminal is used for confirming the reception information and/or the component carrier information of multimedia broadcast-multicast service (MBMS), and reports to network equipment.Said network equipment is used for confirming the interested component carrier in said terminal according to the MBMS at the said terminal that receives professional reception information and/or component carrier information, and dispatches said terminal and in interested component carrier, receive MBMS business or unicast service.
The professional reception information of the MBMS that said terminal is confirmed is meant that the terminal is receiving and/or is about to reception and the professional information of interested MBMS; Perhaps, the definite professional reception information of MBMS in said terminal is meant that the terminal has stopped the professional information of MBMS that receives.
The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal is receiving and/or be about to receive; Perhaps; The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal has stopped receiving; Perhaps, the component carrier information confirmed of said terminal is meant that the terminal satisfies the terminal and receive the component carrier information that requires through measuring channel quality; Perhaps, the component carrier information confirmed of said terminal is meant the component carrier in the radio frequency receiving ability scope of confirming according to self receiving ability at the terminal.
Said network equipment dispatches that said terminal receives the MBMS business in the interested component carrier or unicast service is included as the component carrier that said terminal to report is opened at said terminal, perhaps keeps the component carrier of said terminal to report that said terminal is in opening.
Said network equipment is dispatched said terminal and is comprised to the mode in the interested component carrier: dispose the main plot that said component carrier is said terminal; Perhaps, said component carrier is configured to the auxilliary sub-district at said terminal; Perhaps, to reshuffle said component carrier be the auxilliary sub-district at said terminal and close original one or more auxilliary sub-district; Perhaps, close of the service of said component carrier to said terminal; Perhaps, the corresponding auxilliary sub-district of said component carrier is set and keeps opening all the time when said component carrier is configured to the auxilliary sub-district at said terminal.
As shown in Figure 1; Realize that under carrier aggregation the professional method that receives comprises: the reception information and/or the component carrier information of multimedia broadcast-multicast service (MBMS) is confirmed at the terminal; And report to network equipment; Said network equipment is confirmed the interested component carrier in said terminal according to the MBMS at the said terminal that receives professional reception information and/or component carrier information, and dispatches said terminal and in interested component carrier, receive MBMS business or unicast service.
The terminal can report MBMS professional reception information and component carrier information simultaneously, or reports the professional reception information of MBMS separately, or reports component carrier information separately.
The professional reception information of the MBMS that said terminal is confirmed is meant that the terminal is receiving and/or is about to reception and the professional information of interested MBMS; Perhaps, the definite professional reception information of MBMS in said terminal is meant that the terminal has stopped the professional information of MBMS that receives.The professional reception information of MBMS is meant one or more of following information: MBMS service identification information (being used to indicate is the professional information of which MBMS), the professional corresponding Temporary Mobile Group Identity of MBMS (Temporary Mobile Group Identity is called for short TMGI), the professional single frequency network area information of MBMS.
Network equipment can be known the interested component carrier in terminal according to the professional reception information of the MBMS of terminal to report.Said network equipment is confirmed the interested component carrier in terminal (for example the component carrier at the corresponding multimedia broadcast-multicast service place of the network side said reception information of sending the terminal is as the interested component carrier in terminal) according to the professional reception information of the MBMS of said terminal to report, and is the said component carrier of said terminal configuration.
The terminal also can only report component carrier information.The terminal can once report the information of one or more interested component carriers.
The component carrier information that the terminal directly reports refers to its interested component carrier.In the general sub-district a plurality of component carriers are arranged all; Its interested component carrier can be selected in the terminal; When interested component carrier is confirmed at the terminal; Can receive on this component carrier through whether that MBMS is professional to be confirmed, perhaps also can confirm for the measurement of the channel quality of each component carrier through the terminal, channel quality is good can be used as the interested component carrier in terminal; Perhaps said terminal confirms that component carrier information is meant the component carrier in the radio frequency receiving ability scope of confirming according to own receiving ability at the terminal, and perhaps the terminal can reside in this component carrier and paging receiving message therefrom.The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal is receiving and/or be about to receive; Perhaps; The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal has stopped receiving; Perhaps, the component carrier information confirmed of said terminal is meant that the terminal satisfies the terminal and receive the component carrier information that requires through measuring channel quality; Perhaps, the component carrier information confirmed of said terminal is meant the component carrier in the radio frequency receiving ability scope of confirming according to self receiving ability at the terminal.
For the situation that directly reports component carrier information; Because network side does not know whether this terminal is just having professional the reception on this component carrier; Still only just think that the channel quality of this component carrier is relatively good after the measurement through channel quality, and in fact on this component carrier, do not receive professional.So directly report the situation of component carrier information for the terminal, the present invention need do further constraint, so that report component carrier information processing mode more reasonable.In the time of can arranging the terminal to report component carrier; Component carrier information is meant that terminal expectation is resident or is in the information of the component carrier of operating state; And/or the information of the component carrier of terminal expectation paging receiving message; Network side can know directly that there is professional the reception or transmission requirements at this terminal at this component carrier like this, can keep this component carrier to open for this terminal.
Said network equipment is confirmed the interested component carrier in said terminal according to the MBMS at the said terminal that receives professional reception information and/or component carrier information, and dispatches said terminal and in interested component carrier, receive MBMS business or unicast service.Concrete; Network equipment dispatches that said terminal receives the MBMS business in the interested component carrier or unicast service is included as the component carrier that said terminal to report is opened at said terminal, perhaps keeps the component carrier of said terminal to report that said terminal is in opening.Said network equipment is dispatched said terminal and comprised to the mode in the interested component carrier: said network equipment disposes the main plot that said component carrier is said terminal; Perhaps, said network equipment is configured to said component carrier the auxilliary sub-district at said terminal; Perhaps, to reshuffle said component carrier be the auxilliary sub-district at said terminal to said network equipment and close original one or more auxilliary sub-district; Perhaps, said network equipment is closed the service of said component carrier to said terminal; Perhaps, when said component carrier was configured to the auxilliary sub-district at said terminal, said network equipment was provided with the corresponding auxilliary sub-district of said component carrier and keeps opening all the time.
In the prior art; Network equipment is not knowing the terminal will perhaps soon receive data on which component carrier; Just directly the configuration of component carrier is carried out at the terminal, configuration comprises that specifically which component carrier of configuration is the Pcell at terminal, and disposing those component carriers is Scell; Dispose those Scell and need open or close etc., make the unreasonable allocation of component carrier easily.Relevant feedback through the terminal behind employing the present invention makes network side more comprehensively understand the business reception demand at terminal, makes that the configuration of component carrier is more rationally effective.
Specifically describe the present invention in detail through embodiment below.
Specific embodiment
Suppose that there is multicarrier the sub-district that constitutes a certain MBSFN zone, and professional transmission of MBMS in the MBSFN zone participated in a certain component carrier in this sub-district.Suppose that there are 3 component carriers this sub-district, be labeled as CC1 respectively, CC2 and CC3, the sub-district is using CC2 to participate in professional transmission of MBMS in MBSFN zone.Further having wherein in this sub-district of hypothesis, 1 terminal (being designated as UE1) is receiving the MBMS business on the CC2; And according to prior art; Network side is that UE1 has disposed Pcell and Scell, suppose network side be UE1 to have disposed CC1 be its Pcell, CC2 is its Scell.Suppose that network side is that UE1 opens its Scell, and UE1 just on CC2, to receive MBMS professional, but UE1 does not have unicast service, promptly UE1 is in idle condition.
In the above-mentioned scene, UE1 is just receiving MBMS on its Scell professional, professional but network side does not know that UE1 is just receiving MBMS on its Scell.According to prior art; Network side considers that UE1 does not have business so; Here mainly be meant unicast service, so network side has been closed the Scell of UE1, according to prior art; The terminal then can not receive broadcast system information and PDCCH in its Scell, it is professional to cause UE1 can not in its Scell, receive MBMS like this.
According to the present invention; UE1 is receiving its Scell and is going up the MBMS business that receives; Then UE1 need report the professional reception information of its MBMS that is receiving for network side, after network side receives the professional reception information of the MBMS of terminal to report, network side according to it through after judging; Can know that this MBMS business just sends on CC2; This moment, CC2 just be the Scell of UE1, and can to keep the Scell of UE1 be opening to network side so, can guarantee that like this UE1 normally receives the MBMS business on the CC2 carrier wave.Make in another way; UE1 can directly report component carrier information to give network side; For example UE1 directly goes up the information of its interested CC2, and network side can know that equally UE1 is just having business to receive on CC2 so, is opening so network side can keep CC2 for UE1.
In above-mentioned scene, further hypothesis has a UE1 also in above-mentioned sub-district, and network side is that the Pcell of UE2 configuration is CC3; Scell is CC1 and CC2, supposes UE2 owing to there is not unicast service, and network side has been closed its Scell; Promptly closed the Scell of UE2 on CC1 and CC2, if UE2 wants to receive MBMS on the CC2 when professional like this, UE2 can't receive; Because this moment, UE2 can't receive broadcast system information and PDCCH on the CC2; The position of the multicast control channel (Multicast Control Channel is called for short MCCH) of the MBMS business in the broadcast system information can't be obtained, thereby the MBMS business can't be received.But UE2 can be known the relevant information that some MBMS is professional through the professional electric program menu of MBMS, thereby definite interested for some MBMS business, these MBMS business are just sent on the CC2 component carrier, but UE2 but can't receive.According to the present invention, UE2 reports the professional reception information of MBMS that is about to receive to give network side, perhaps reports interested component carrier information; When network side has received the information that UE2 reports, network side confirms that finally UE2 is interested for the CC2 component carrier, and network side can be opened CC2 for UE2 so; CC2 can be configured to the Pcell of UE2; Because Pcell always opens, perhaps dispose the Scell that CC2 is UE2, and open this Scell for it.Like this, through UE2 report component carrier information, network side is that UE2 opens CC2 then, the MBMS that makes UE2 can receive on the CC2 is professional.
Need to prove that under the situation of not conflicting, embodiment among the application and the characteristic among the embodiment be combination in any each other.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to accomplish through program, said program can be stored in the computer-readable recording medium, like read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize.Correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Claims (12)
1. under carrier aggregation, realize the professional method that receives for one kind, it is characterized in that,
The reception information and/or the component carrier information of multimedia broadcast-multicast service (MBMS) is confirmed at the terminal; And report to network equipment; Said network equipment is confirmed the interested component carrier in said terminal according to the MBMS at the said terminal that receives professional reception information and/or component carrier information, and dispatches said terminal and in interested component carrier, receive MBMS business or unicast service.
2. the method for claim 1 is characterized in that,
The professional reception information of the MBMS that said terminal is confirmed is meant that the terminal is receiving and/or is about to reception and the professional information of interested MBMS; Perhaps, the definite professional reception information of MBMS in said terminal is meant that the terminal has stopped the professional information of MBMS that receives.
3. method as claimed in claim 2 is characterized in that,
The professional reception information of MBMS is meant one or more of following information: MBMS service identification information, the professional corresponding Temporary Mobile Group Identity of MBMS, the professional single frequency network area information of MBMS.
4. the method for claim 1 is characterized in that,
The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal is receiving and/or be about to receive; Perhaps; The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal has stopped receiving; Perhaps, the component carrier information confirmed of said terminal is meant that the terminal satisfies the terminal and receive the component carrier information that requires through measuring channel quality; Perhaps, the component carrier information confirmed of said terminal is meant the component carrier in the radio frequency receiving ability scope of confirming according to self receiving ability at the terminal.
5. method as claimed in claim 4 is characterized in that,
Component carrier information is meant that terminal expectation is resident or is in the information of the component carrier of operating state, and/or the information of the component carrier of terminal expectation paging receiving message.
6. the method for claim 1 is characterized in that,
Said network equipment dispatches that said terminal receives the MBMS business in the interested component carrier or unicast service is included as the component carrier that said terminal to report is opened at said terminal, perhaps keeps the component carrier of said terminal to report that said terminal is in opening.
7. like the described method of arbitrary claim in the claim 1 to 6, it is characterized in that,
Said network equipment is dispatched said terminal and comprised to the mode in the interested component carrier: said network equipment disposes the main plot that said component carrier is said terminal; Perhaps, said network equipment is configured to said component carrier the auxilliary sub-district at said terminal; Perhaps, to reshuffle said component carrier be the auxilliary sub-district at said terminal to said network equipment and close original one or more auxilliary sub-district; Perhaps, said network equipment is closed the service of said component carrier to said terminal; Perhaps, when said component carrier was configured to the auxilliary sub-district at said terminal, said network equipment was provided with the corresponding auxilliary sub-district of said component carrier and keeps opening all the time.
8. under carrier aggregation, realize the professional system that receives for one kind, comprise terminal and network equipment, it is characterized in that,
Said terminal is used for confirming the reception information and/or the component carrier information of multimedia broadcast-multicast service (MBMS), and reports to network equipment;
Said network equipment; Be used for confirming the interested component carrier in said terminal, and dispatch said terminal and in interested component carrier, receive MBMS business or unicast service according to the MBMS at the said terminal that receives professional reception information and/or component carrier information.
9. system as claimed in claim 8 is characterized in that,
The professional reception information of the MBMS that said terminal is confirmed is meant that the terminal is receiving and/or is about to reception and the professional information of interested MBMS; Perhaps, the definite professional reception information of MBMS in said terminal is meant that the terminal has stopped the professional information of MBMS that receives.
10. system as claimed in claim 8 is characterized in that,
The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal is receiving and/or be about to receive; Perhaps; The component carrier information that said terminal is confirmed is meant the information of the component carrier at the professional place of MBMS that the terminal has stopped receiving; Perhaps, the component carrier information confirmed of said terminal is meant that the terminal satisfies the terminal and receive the component carrier information that requires through measuring channel quality; Perhaps, the component carrier information confirmed of said terminal is meant the component carrier in the radio frequency receiving ability scope of confirming according to self receiving ability at the terminal.
11. system as claimed in claim 8 is characterized in that,
Said network equipment dispatches that said terminal receives the MBMS business in the interested component carrier or unicast service is included as the component carrier that said terminal to report is opened at said terminal, perhaps keeps the component carrier of said terminal to report that said terminal is in opening.
12. system as claimed in claim 8 is characterized in that,
Said network equipment is dispatched said terminal and is comprised to the mode in the interested component carrier: dispose the main plot that said component carrier is said terminal; Perhaps, said component carrier is configured to the auxilliary sub-district at said terminal; Perhaps, to reshuffle said component carrier be the auxilliary sub-district at said terminal and close original one or more auxilliary sub-district; Perhaps, close of the service of said component carrier to said terminal; Perhaps, the corresponding auxilliary sub-district of said component carrier is set and keeps opening all the time when said component carrier is configured to the auxilliary sub-district at said terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541363.8A CN102469412B (en) | 2010-11-12 | 2010-11-12 | Method and system for receiving service under condition of carrier aggregation |
| PCT/CN2011/081809 WO2012062186A1 (en) | 2010-11-12 | 2011-11-04 | Method and system for receiving service under carrier aggregation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541363.8A CN102469412B (en) | 2010-11-12 | 2010-11-12 | Method and system for receiving service under condition of carrier aggregation |
Publications (2)
| Publication Number | Publication Date |
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| CN102469412A true CN102469412A (en) | 2012-05-23 |
| CN102469412B CN102469412B (en) | 2015-05-13 |
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|---|---|---|---|
| CN201010541363.8A Active CN102469412B (en) | 2010-11-12 | 2010-11-12 | Method and system for receiving service under condition of carrier aggregation |
Country Status (2)
| Country | Link |
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| CN (1) | CN102469412B (en) |
| WO (1) | WO2012062186A1 (en) |
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Also Published As
| Publication number | Publication date |
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| WO2012062186A1 (en) | 2012-05-18 |
| CN102469412B (en) | 2015-05-13 |
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