CN102651869A - Method and device for distributing spectrum resources - Google Patents
Method and device for distributing spectrum resources Download PDFInfo
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- CN102651869A CN102651869A CN2011100485969A CN201110048596A CN102651869A CN 102651869 A CN102651869 A CN 102651869A CN 2011100485969 A CN2011100485969 A CN 2011100485969A CN 201110048596 A CN201110048596 A CN 201110048596A CN 102651869 A CN102651869 A CN 102651869A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
Abstract
The invention discloses a method and a device for distributing spectrum resources. The method for distributing the spectrum resources comprises the following steps of: dividing spectrum resources which can be used into basic spectrum resources and shared spectrum resources, monitoring the shared spectrum resources when the capacity of wireless access equipment needs to be expanded, and also using the idle shared spectrum resources. By the method disclosed by the invention, all the spectrum resources distributed to a wireless access technology to which a plurality of wireless access equipment belongs for use are flexibly shared by the wireless access equipment, and the condition that continuous business service is provided to a terminal is ensured by the wireless access equipment through the basic spectrum resources. Meanwhile, a business with high rate is also provided by the time-sharing shared use of the shared spectrum resources, and the requirement of the business to large bandwidth is met. Moreover, the phenomenon of interference between the wireless access equipment cannot be caused.
Description
Technical field
The present invention relates to wireless access technology, refer to a kind of frequency spectrum resource allocation method and device especially.
Background technology
In wireless communication system, wireless access technology is meant that transmission meanss such as utilizing microwave, satellite, infrared ray is linked into service node with user terminal, provides the communication technology of miscellaneous service for the user.
Wireless access technology is divided into two kinds of fixed wireless access technology and mobile wireless access technologies.Wherein, the mobile wireless access technology is exactly the technology that cellular mobile telephone system and satellite communication system are adopted.Mobile wireless access technology service object is a portable terminal, promptly realizes the information exchange between portable terminal and fixed terminal or the portable terminal.And, then can adopt the fixed wireless access technology for the user of fixed position or the user group that only among a small circle, moves.
In communication network, the location of wireless access system is the part of LCN local communications network, promptly is the extension of local wire net, additional and interim emergency system.Wireless access system generally is made up of radio reception device and terminal, and radio reception device can be passed through in the terminal, is connected with backbone network or other wireless access networks.Fig. 1 is for the topological structure sketch map of existing wireless access system, and is as shown in Figure 1, is wave point between terminal and the radio reception device, can adopt different wireless access technologys.Can be wave point or wireline interface between radio reception device and the radio reception device, be wireline interface between radio reception device and the backbone network.
Along with popularizing of mobile Internet (Mobile Internet) and smart mobile phone, the mobile data traffic demand rapidly increases.Indoor and hot zones data service is presented as that low speed moves, and bandwidth demand is big, and traffic demand is high, and professional is main with pure IP data Internet service, and Quality of Service requires characteristics such as single.In order to satisfy the demand of this data service, the mobile wireless access technology need possess some characteristics, and such as big bandwidth: the multimedia Internet service becomes increasingly abundant, and the data service bandwidth demand is bigger; Big flow: the data card of various big bandwidth and intelligent terminal, to must traffic demand also increasing etc.And frequency spectrum resource is limited, and the frequency spectrum resource of promptly giving the use of different radio technology is a fixed allocation.Like this, if adopt the radio reception device of same wireless access technology to adopt identical frequency spectrum can cause interference for same overlay area, make the quality of wireless channel variation, the business that influences the user provides.
If the frequency spectrum resource of a plurality of professional all distribution of frequency division multiplexing so, can not satisfy the demand of big bandwidth again; If the frequency spectrum resource of all distribution of a plurality of radio reception device time division multiplexing, so, radio reception device does not have frequency spectrum resource to use at some time slot, can not guarantee the continuity of the terminal traffic of its service again.Therefore, how to use frequency spectrum resource be a problem to be solved to a plurality of radio reception devices.The present invention will provide a kind of a plurality of radio reception device to share the scheme of using frequency spectrum resource.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of frequency spectrum resource allocation method and device, can satisfy professional demand to big bandwidth, guarantees the continuity of terminal traffic simultaneously.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of frequency spectrum resource allocation method comprises:
Spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources;
Radio reception device is intercepted share spectrum resources, and uses idle share spectrum resources.
Said radio reception device is: adopt with a kind of wireless access technology in the same overlay area, use the fixed frequency spectrum resource;
Said spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources comprises:
Said radio reception device is selected or designated employing or through the basic frequency spectrum resource of network management configuration voluntarily; Remaining frequency spectrum resource is a share spectrum resources in the said fixed frequency spectrum resource.
The said share spectrum resources of intercepting is: said radio reception device confirms through intercepting the cell signal of sharing on the frequency spectrum whether share spectrum resources is idle; If listen to cell signal in said share spectrum resources, show that said share spectrum resources is used in the same position zone.
Whether the free time specifically comprises said definite share spectrum resources:
If said radio reception device is through a part in the share spectrum resources of the said fixed frequency spectrum resource of descending listener discovery or all be not used the frequency spectrum resource of the part or all of free time that then said radio reception device use is idle;
If said radio reception device all is used through the share spectrum resources of the said fixed frequency spectrum resource of descending listener discovery; After then waiting for preset duration t1; Initiate again to intercept; Said radio reception device intercept preset intercept times N after, still can't use share spectrum resources, then stop to intercept.
The said share spectrum resources of intercepting is: said radio reception device is specified its terminal of serving; Confirm through intercepting the cell signal of sharing on the frequency spectrum whether share spectrum resources is idle; If listen to cell signal in said share spectrum resources, show that said share spectrum resources is used in the same position zone.
Whether the free time specifically comprises said definite share spectrum resources:
When the cell signal quality that takies affiliated share spectrum resources that measures when said terminal is higher than predetermined threshold value X1; Report first incident to said radio reception device; The sub-district of finding on share spectrum resources is described, then said radio reception device can not use this share spectrum resources;
Said radio reception device is chosen the terminal once more and is intercepted after waiting for preset duration t1; If the terminal intercept preset intercept times N after, still can't use share spectrum resources, then said radio reception device stops to intercept of terminal;
If the affiliated cell signal quality of sharing frequency spectrum that takies that said terminal is measured is lower than preset thresholding X2; Perhaps; The cell signal of share spectrum resources under not measuring; Said terminal reports second incident to radio reception device, and explaining does not have to find the sub-district on share spectrum resources, and said radio reception device uses idle part or all of share spectrum resources.
Said radio reception device specifies its terminal of serving to comprise: selects at random, perhaps, according to the policy selection that is provided with in advance;
The terminal of said appointment is one or more.
This method also comprises:
Said radio reception device discharges employed share spectrum resources after using the preset duration t2 of idle frequency spectrum resource; Perhaps,
Said radio reception device discharges employed share spectrum resources determining when adopting basic frequency spectrum resource can satisfy user's demand.
A kind of frequency spectrum resource distributor comprises allocation units at least, shared cell, wherein,
Allocation units are used for spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources;
Shared cell is used for when radio reception device need enlarge capacity, intercepting share spectrum resources, and uses idle share spectrum resources.
Said shared cell specifically comprises intercepts module, is used for when radio reception device need enlarge capacity, intercepting share spectrum resources, and uses idle share spectrum resources.
Said shared cell specifically comprises notice/processing module, is used for when radio reception device need enlarge capacity, and notice has its terminal of serving of radio reception device appointment, and share spectrum resources is intercepted; Receive intercepted result, use the share spectrum resources of the free time of intercepted result demonstration.
Can find out from the technical scheme that the invention described above provides; Comprise spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources; When radio reception device need enlarge capacity, intercept share spectrum resources, and use idle share spectrum resources.Pass through the inventive method; A plurality of radio reception devices are shared neatly all distribute under the frequency spectrum resource that uses of wireless access technology, radio reception device is through basic frequency spectrum resource, having guaranteed provides continuous business service to the terminal; Simultaneously the timesharing of share spectrum resources is shared and used; The business of two-forty is provided again, has satisfied professional demand, and can not cause interference between radio reception device big bandwidth.
Description of drawings
Fig. 1 is the topological structure sketch map of existing wireless access system;
Fig. 2 is the flow chart of frequency spectrum resource allocation method of the present invention;
Fig. 3 is the composition structural representation of frequency spectrum resource distributor of the present invention;
Fig. 4 is the flow chart of first embodiment of frequency spectrum resource allocation method of the present invention;
Fig. 5 is the flow chart of second embodiment of frequency spectrum resource allocation method of the present invention.
Embodiment
Fig. 2 is for the flow chart of frequency spectrum resource allocation method of the present invention, and is as shown in Figure 2, comprising:
Step 200: spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources.
Adopt the spendable frequency spectrum resource of radio reception device of certain wireless access technology to fix in same overlay area; In order to make full use of frequency spectrum resource and continuous wireless access service to be provided; In this step, the frequency spectrum resource that these are fixing is divided into basic frequency spectrum resource and share spectrum resources.Wherein, basic frequency spectrum resource is the minimum usable spectrum resource of each radio reception device, and radio reception device can use basic frequency spectrum resource after inserting always; Share spectrum resources is a plurality of radio reception device frequency spectrum shared resources, and a plurality of radio reception devices can be shared on time domain and use this part frequency spectrum resource through the mode of competition.
It for example is that the radio committee specifies or through the basic frequency spectrum resource of network management configuration that radio reception device is selected (the 60M bandwidth is for example arranged, and each equipment can use the 20M bandwidth, and each equipment can be selected 20M voluntarily so) or designated employing voluntarily.
Step 201: when radio reception device need enlarge capacity, intercept share spectrum resources, and use idle share spectrum resources.
In this step, radio reception device self, or radio reception device specifies its terminal of serving is shared on the frequency spectrum cell signal and is confirmed share spectrum resources free time whether through intercepting.The intercepting number of attempt and can be provided with in advance at interval of radio reception device or the terminal served with attempting.Wherein, radio reception device specifies its terminal of serving to be: select at random; Perhaps, according to the policy selection that is provided with in advance.The terminal of appointment is one or more.The strategy that is provided with in advance can comprise the signal quality according to the terminal, and/or the geographical position, and/or information such as terminal capability chooses, and signal quality is good such as selecting, and/or near apart from radio reception device, and/or the terminal with specific capability.Need to prove; For obtaining or the implementation of the acquisition of terminal ability information of the measurement of signal quality or geographical location information; Those skilled in the art obtain easily; Its concrete implementation method does not belong to protection scope of the present invention, is not used in qualification protection scope of the present invention yet.
Pass through the inventive method; A plurality of radio reception devices are shared neatly all distribute under the frequency spectrum resource that uses of wireless access technology, radio reception device is through basic frequency spectrum resource, having guaranteed provides continuous business service to the terminal; Simultaneously the timesharing of share spectrum resources is shared and used; The business of two-forty is provided again, has satisfied professional demand, and can not cause interference between radio reception device big bandwidth.
To the inventive method, a kind of figure frequency spectrum resource distributor also is provided, it is as shown in Figure 3 that it forms structure, comprises allocation units at least, shared cell, wherein,
Allocation units are used for spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources.
Shared cell is used for when radio reception device need enlarge capacity, intercepting share spectrum resources, and uses idle share spectrum resources.
Frequency spectrum resource distributor of the present invention is arranged in the radio reception device.
Wherein, shared cell specifically comprises intercepts module, is used for when radio reception device need enlarge capacity, intercepting share spectrum resources, and uses idle share spectrum resources; Perhaps,
Shared cell specifically comprises notice/processing module, is used for when radio reception device need enlarge capacity, and notice has its terminal of serving of radio reception device appointment, and share spectrum resources is intercepted; Receive intercepted result, use the share spectrum resources of the free time of intercepted result demonstration.
Below in conjunction with specific embodiment the inventive method is described in detail.
Fig. 4 is the flow chart of first embodiment of frequency spectrum resource allocation method of the present invention; Among first embodiment; The operating position of intercepting share spectrum resources with radio reception device is an example; And assumed wireless access device 1 provides the wireless access service with radio reception device 2 in same overlay area, and radio reception device 1 is fixed with the frequency spectrum resource that radio reception device 2 uses, and hypothesis is the 100M bandwidth on the 2.6GHZ of Policy Conditions; As shown in Figure 4, comprising:
Step 400: radio reception device 1 powers on, and adopts basic frequency spectrum resource that the basic service service is provided.
In order to make full use of frequency spectrum resource and continuous wireless access service to be provided, in first embodiment, the 100M bandwidth on the 2.6GHZ of Policy Conditions is divided into basic frequency spectrum resource and share spectrum resources.Wherein, basic frequency spectrum resource is the minimum usable spectrum resource of each radio reception device, and radio reception device can use basic frequency spectrum resource after inserting always; Share spectrum resources is a plurality of radio reception device frequency spectrum shared resources, and a plurality of radio reception devices are shared on time domain and used this part frequency spectrum resource.
Among first embodiment, suppose that can be 20M by the operable basic frequency spectrum resource of pre-configured each radio reception device (being radio reception device 1 and radio reception device 2), share spectrum resources is 60M through the basic frequency spectrum resource of network management configuration.So, radio reception device 1 uses the basic frequency spectrum resource of spendable 20M as the terminal basic service to be provided respectively with radio reception device 2.Radio reception device 1 or radio reception device 2 are closed or when stopping to serve, are discharged the basic frequency spectrum resource that uses.
Step 401: radio reception device 1 needs the expansion capacity, intercepts share spectrum resources.
In the present embodiment, radio reception device 1 comes the expansion capacity with radio reception device 2 through share spectrum resources, and the terminal of being served to give provides data service more at a high speed.
In this step; Radio reception device 1 is competed through the operating position of confirming share spectrum resources and is seized share spectrum resources; Specifically can confirm whether this frequency spectrum is used through the mode of intercepting the cell signal on the share spectrum resources; For example, the cell signal quality of affiliated shared frequency spectrum is lower than preset thresholding X2 or does not listen to the cell signal on the share spectrum resources.Wherein, cell signal refers to adopt the descending transmission signal of the sub-district of share spectrum resources, can comprise index signal that broadcast singal or reference signal or indicating cell exist etc.For example threshold value X2 can select but be not limited to-80dbm, 85dbm ,-90dbm etc.
Step 402 step 404: whether share spectrum resources is idle, if get into step 405; Otherwise, when number of attempt does not surpass preset value, return step 402, process ends when surpassing preset value behind the preset duration t1 of wait.
If listen to cell signal in share spectrum resources, explain that then share spectrum resources is used in the same position zone.Particularly: if radio reception device 1 through a part in the share spectrum resources of descending listener discovery 60M or all be not used, then radio reception device 1 can use the frequency spectrum resource of idle part or all of free time; If radio reception device 1 is intercepted share spectrum resources; Find that share spectrum resources all is used, the cell signal quality of share spectrum resources is higher than predetermined threshold value X1 under for example taking, then behind the preset duration t1 of wait; Initiate again to intercept; Radio reception device 1 intercept preset intercept times N after, still can't use share spectrum resources, then stop to intercept.Wherein, the value of preset duration t1 can be the radio reception device picked at random, and for example the t1 value can be selected but be not limited to 1 second, 10 seconds, 1 minute etc.Preset intercept times N and can be provided with, for example the N value can be selected but be not limited to 1 time, and 10 times, 20 is inferior.Threshold value X1 can select but be not limited to-80dbm, 85dbm ,-90dbm etc.
Step 405: radio reception device 1 uses idle share spectrum resources.
The present embodiment method also comprises: radio reception device 1 discharges employed share spectrum resources after using idle frequency spectrum resource duration t2, and this duration t2 can set according to certain rule, for example is Policy Conditions; Perhaps; Also can be that radio reception device 1 is through comparing the available capacity of business demand and system of institute's service-user; Or weigh to adopt basic frequency spectrum resource just can satisfy user's demand through methods such as cell load situation, then can discharge employed share spectrum resources automatically.For example, the t2 value can be selected but be not limited to 10 minutes, 30 minutes, 1 hour etc.
Fig. 5 is the flow chart of second embodiment of frequency spectrum resource allocation method of the present invention; Among second embodiment; The operating position of selecting the terminal to intercept share spectrum resources with radio reception device is an example; And assumed wireless access device 1 provides the wireless access service with radio reception device 2 in same overlay area, and radio reception device 1 is fixed with the frequency spectrum resource that radio reception device 2 uses, and hypothesis is the 100M bandwidth on the 2.6GHZ of Policy Conditions; As shown in Figure 5, comprising:
Step 500: radio reception device 1 powers on, and adopts basic frequency spectrum resource that the basic service service is provided.
In order to make full use of frequency spectrum resource and continuous wireless access service to be provided, in first embodiment, the 100M bandwidth on the 2.6GHZ of Policy Conditions is divided into basic frequency spectrum resource and share spectrum resources.Wherein, basic frequency spectrum resource is the minimum usable spectrum resource of each radio reception device, and radio reception device can use basic frequency spectrum resource after inserting always; Share spectrum resources is a plurality of radio reception device frequency spectrum shared resources, and a plurality of radio reception devices are shared on time domain and used this part frequency spectrum resource.
Among second embodiment, suppose that can be 20M by the operable basic frequency spectrum resource of pre-configured each radio reception device (being radio reception device 1 and radio reception device 2), share spectrum resources is 60M through the basic frequency spectrum resource of network management configuration.So, radio reception device 1 uses the basic frequency spectrum resource of spendable 20M as the terminal basic service to be provided respectively with radio reception device 2.Radio reception device 1 or radio reception device 2 are closed or when stopping to serve, are discharged the basic frequency spectrum resource that uses.
Step 501: radio reception device 1 needs the expansion capacity, and share spectrum resources is intercepted at the terminal of selecting to be served.
In the present embodiment, radio reception device 1 comes the expansion capacity with radio reception device 2 through share spectrum resources, and the terminal of being served to give provides data service more at a high speed.
In this step; Radio reception device 1 indicates the terminal of being served to intercept the cell signal on the share spectrum resources through sending methods such as measurement control order; The cell downlink that the terminal listens on the share spectrum resources sends signal, then reports radio reception device 1 immediately.Said cell downlink transmission signal is meant the index signal of broadcast singal or a reference signal or an indicating cell existence etc.
Step 502～step 504: whether share spectrum resources is idle, if get into step 405; Otherwise, when number of attempt does not surpass preset value, return step 402, process ends when surpassing preset value behind the preset duration t1 of wait.
In this step; The threshold value of terminal to report incident can be set; When the cell signal quality that takies affiliated share spectrum resources that measures when the terminal is higher than predetermined threshold value X1; The terminal reports the A1 incident to radio reception device 1, and the sub-district of having found on share spectrum resources is described, then radio reception device 1 can not use this share spectrum resources; Radio reception device 1 is chosen the terminal once more and is intercepted after waiting for preset duration t1; If the terminal intercept preset intercept times N after, still can't use share spectrum resources, then radio reception device 1 stops to intercept of terminal.
If the affiliated cell signal quality of sharing frequency spectrum that takies that the terminal is measured is lower than when presetting thresholding X2; When perhaps not measuring the cell signal of affiliated share spectrum resources; The terminal reports the A2 incident to radio reception device 1; Explaining does not have to find the sub-district on share spectrum resources, and radio reception device 1 can use idle part or all of share spectrum resources.
Need to prove; Radio reception device 1 can at random or be chosen a plurality of terminals according to certain strategy the cell signal quality of share spectrum resources is measured; Described strategy can comprise the signal quality according to the terminal, and/or the geographical position, and/or information such as terminal capability is chosen.
Step 505: radio reception device 1 uses share spectrum resources.
The present embodiment method also comprises: radio reception device 1 discharges employed share spectrum resources after using idle frequency spectrum resource duration t2, and this duration t2 can set according to certain rule, for example is Policy Conditions; Perhaps; Also can be that radio reception device 1 passes through relatively all users' the available capacity of business demand and system; Or weigh to adopt basic frequency spectrum resource just can satisfy user's demand through methods such as cell load situation, then can discharge employed share spectrum resources automatically.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a frequency spectrum resource allocation method is characterized in that, comprising:
Spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources;
Radio reception device is intercepted share spectrum resources, and uses idle share spectrum resources.
2. frequency spectrum resource allocation method according to claim 1 is characterized in that, said radio reception device is: adopt with a kind of wireless access technology in the same overlay area, use the fixed frequency spectrum resource;
Said spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources comprises:
Said radio reception device is selected or designated employing or through the basic frequency spectrum resource of network management configuration voluntarily; Remaining frequency spectrum resource is a share spectrum resources in the said fixed frequency spectrum resource.
3. frequency spectrum resource allocation method according to claim 1; It is characterized in that; The said share spectrum resources of intercepting is: said radio reception device confirms through intercepting the cell signal of sharing on the frequency spectrum whether share spectrum resources is idle; If listen to cell signal in said share spectrum resources, show that said share spectrum resources is used in the same position zone.
4. frequency spectrum resource allocation method according to claim 3 is characterized in that, whether the free time specifically comprises said definite share spectrum resources:
If said radio reception device is through a part in the share spectrum resources of the said fixed frequency spectrum resource of descending listener discovery or all be not used the frequency spectrum resource of the part or all of free time that then said radio reception device use is idle;
If said radio reception device all is used through the share spectrum resources of the said fixed frequency spectrum resource of descending listener discovery; After then waiting for preset duration t1; Initiate again to intercept; Said radio reception device intercept preset intercept times N after, still can't use share spectrum resources, then stop to intercept.
5. frequency spectrum resource allocation method according to claim 1; It is characterized in that; The said share spectrum resources of intercepting is: said radio reception device is specified its terminal of serving; Confirm that through intercepting the cell signal of sharing on the frequency spectrum whether share spectrum resources is idle, if listen to the cell signal in the same position zone in said share spectrum resources, shows that said share spectrum resources is used.
6. frequency spectrum resource allocation method according to claim 5 is characterized in that, whether the free time specifically comprises said definite share spectrum resources:
When the cell signal quality that takies affiliated share spectrum resources that measures when said terminal is higher than predetermined threshold value X1; Report first incident to said radio reception device; The sub-district of finding on share spectrum resources is described, then said radio reception device can not use this share spectrum resources;
Said radio reception device is chosen the terminal once more and is intercepted after waiting for preset duration t1; If the terminal intercept preset intercept times N after, still can't use share spectrum resources, then said radio reception device stops to intercept of terminal;
If the affiliated cell signal quality of sharing frequency spectrum that takies that said terminal is measured is lower than preset thresholding X2; Perhaps; The cell signal of share spectrum resources under not measuring; Said terminal reports second incident to radio reception device, and explaining does not have to find the sub-district on share spectrum resources, and said radio reception device uses idle part or all of share spectrum resources.
7. frequency spectrum resource allocation method according to claim 6 is characterized in that, said radio reception device specifies its terminal of serving to comprise: select at random, perhaps, according to the policy selection that is provided with in advance;
The terminal of said appointment is one or more.
8. frequency spectrum resource allocation method according to claim 1 is characterized in that, this method also comprises:
Said radio reception device discharges employed share spectrum resources after using the preset duration t2 of idle frequency spectrum resource; Perhaps,
Said radio reception device discharges employed share spectrum resources determining when adopting basic frequency spectrum resource can satisfy user's demand.
9. a frequency spectrum resource distributor is characterized in that, comprises allocation units at least, shared cell, wherein,
Allocation units are used for spendable frequency spectrum resource is divided into basic frequency spectrum resource and share spectrum resources;
Shared cell is used for when radio reception device need enlarge capacity, intercepting share spectrum resources, and uses idle share spectrum resources.
10. frequency spectrum resource distributor according to claim 9 is characterized in that, said shared cell specifically comprises intercepts module, is used for when radio reception device need enlarge capacity, intercepting share spectrum resources, and uses idle share spectrum resources.
11. frequency spectrum resource distributor according to claim 9; It is characterized in that; Said shared cell specifically comprises notice/processing module; Be used for when radio reception device need enlarge capacity, notice has its terminal of serving of radio reception device appointment, and share spectrum resources is intercepted; Receive intercepted result, use the share spectrum resources of the free time of intercepted result demonstration.
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| CN2011100485969A CN102651869A (en) | 2011-02-28 | 2011-02-28 | Method and device for distributing spectrum resources |
| PCT/CN2012/071397 WO2012116606A1 (en) | 2011-02-28 | 2012-02-21 | Spectrum resource allocation method and apparatus |
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| CN2011100485969A CN102651869A (en) | 2011-02-28 | 2011-02-28 | Method and device for distributing spectrum resources |
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