CN102378369A - Resource allocation method, system and base station - Google Patents
Resource allocation method, system and base station Download PDFInfo
- Publication number
- CN102378369A CN102378369A CN2010102507008A CN201010250700A CN102378369A CN 102378369 A CN102378369 A CN 102378369A CN 2010102507008 A CN2010102507008 A CN 2010102507008A CN 201010250700 A CN201010250700 A CN 201010250700A CN 102378369 A CN102378369 A CN 102378369A
- Authority
- CN
- China
- Prior art keywords
- information
- base station
- terminal
- resource
- technology
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides a resource allocation method, a system and a base station. The method comprises the steps that under the situation that coexisting interference exists, the base station or a terminal determines information of time resources and/or frequency resources required to be used by one technique of coexisting interference techniques; and the base station schedules the time resources and/or the frequency resources used by one technique for the terminal according to the determined information. Through the resource allocation method, the system and the base station, when the coexisting interference possibly exists in the terminal, in order to avoid the occurrence of the coexisting interference, the base station or the terminal determines the information of the time resources and/or the frequency resources required to be used by one technique of the coexisting interference techniques and the base station conducts scheduling or switching processing to the terminal. The problem that the user service quality is decreased because the avoidance of the coexisting interference cannot be effectively realized in relevant techniques is solved, the avoidance of the coexisting interference can be effectively realized and the user experience is improved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of resource allocation methods, system and base station.
Background technology
Because the appearance of intelligent terminal on an equipment, can be adopted multiple wireless technology.For example; (the Wireless Local Area Networks of WLAN on an equipment; Abbreviate WLAN as) technology and Long Term Evolution (Long Term Evolution abbreviates LTE as) technology co-existence (as shown in Figure 1), perhaps LTE technology and bluetooth (Bltooth) technology co-existence.And every kind of wireless technology all has the frequency range of its use; As shown in Figure 2: industrial technology medical treatment (the Industrial Science Medical that WLAN and Bluetooth use; Abbreviate ISM as) frequency range between 2420M～2483.5M, and the frequency range around this frequency range is distributed to LTE and is used.For example, 2300M～2400M distributes to LTE band 40 to use, and 2500M～2570M distributes to the up use of LTE band 7.
When using two kinds of wireless technologys of adjacent frequency range on the equipment, because the reason of band external leakage causes mutual interference very strong, and this interference can't claim that usually this interference is " coexistence is disturbed " through the filter elimination again.Describe below in conjunction with Fig. 1.
Fig. 1 is the structural representation of an intelligent terminal, and is as shown in Figure 1, WLAN technology and LTE technology co-existence on this equipment, and wherein, base band, radio frequency and the antenna part of carrying out the LTE protocol processes are referred to as the LTE unit; Base band, radio frequency and the antenna part of carrying out the WLAN protocol processes are referred to as the WLAN unit.In the practical implementation process, the mode that can detect through the mode or the measurement of notice knows whether " coexistence is disturbed " exists.See from the LTE angle, when WLAN unit radio frequency transmissions, notice LTE unit, WLAN unit, then the LTE unit just knows that WLAN can produce " coexistence is disturbed " to LTE.Perhaps when WLAN unit radio frequency transmissions, the LTE unit can detect through certain mode, and the LTE unit can know that also WLAN can produce " coexistence is disturbed " to LTE like this.
The frequency range that the LTE unit at terminal uses is near more from ISM band, and the coexistence between the ISM is disturbed big more.Such as; When the terminal is used WLAN and LTE simultaneously; If LTE is employed is the frequency range between 2300M～2320M; " coexistence is disturbed " then and between the WLAN is very little, and if LTE employed be frequency range between 2380M～2400M, then and " coexistence is disturbed " between the WLAN can be more intense.Therefore, when " coexistence is disturbed " is more intense, realize that the coexistence interference avoidance is extremely important.
Because LTE unit, terminal is in connection status; Cause interference because the startup of WLAN or radio frequency begin emission, and the measurement that the LTE unit disposes at this moment possibly be based on signal strength signal intensity, rather than based on the measurement of disturbing; Even and disposed based on the measurement of disturbing; But the measurement of a general configuration all requires to satisfy trigger conditions, promptly after the regular hour just to the base station reported event, and during this period of time because WLAN has very strong interference to LTE; Cause the decline of QoS of customer, therefore be necessary this mechanism is optimized.
The terminal that not only is in connection status can receive the influence that coexistence is disturbed, and is in the terminal of idle condition because want paging receiving, and system message and initiation insert at random, the influence that also can be coexisted and disturb.So, when UE exists coexistence to disturb in the frequency range of idle condition institute persistent district, so also need dodging that corresponding strategy coexists and disturb.
In addition, the coexistence in the equipment of describing except the front is disturbed, for two equipment rooms, when two equipment leave very near, if its use is successive bands, also has coexistence and disturbing.
Owing in LTE, do not consider this " coexistence is disturbed " at present, for LTE, when end side had " coexistence is disturbed ", the terminal was only found to disturb very serious based on existing measurement.Generally under this scene, if terminal configuration disturb relevant measurement, then can pass through the measurement report informing base station.But this depends on the terminal and whether has disposed the relevant measurement of interference; Even and disposed measurement; In the existing mechanism; Measurement there are many restrictions, will pass through layer 3 and filter and judge and in certain lag time, whether satisfy just reporting measurement reports of measurement triggering condition as measuring, so this all can bring very big influence to performance.
In the correlation technique, disturb, cause the terminal to receive having a strong impact on of coexistence interference, thereby reduced user experience owing to can't effectively dodge coexistence.
Summary of the invention
To in the correlation technique owing to can not effectively realize the interference avoidance that coexists; Cause the problem of QoS of customer decline and propose the present invention; For this reason, main purpose of the present invention is to provide a kind of improved resource allocation methods, system and base station, one of to address the above problem at least.
According to an aspect of the present invention, a kind of resource allocation methods is provided, has comprised: under the situation that exists coexistence to disturb, the time resource that a kind of Technology Need in the definite coexistence in base station or the terminal perturbation technique uses and/or the information of frequency resource; The base station is time resource and/or the frequency resource that a kind of technology of terminal scheduling is used according to the information of confirming.
According to a further aspect in the invention, a kind of resource allocation system is provided, has comprised: the terminal is used under the situation that exists coexistence to disturb the time resource that a kind of Technology Need in definite coexistence perturbation technique uses and/or the information of frequency resource; The base station, being used for according to the information of confirming is time resource and/or the frequency resource that a kind of technology of terminal scheduling is used.
According to another aspect of the invention, a kind of base station is provided, has comprised: determination module is used under the situation that exists coexistence to disturb the time resource that a kind of Technology Need in definite coexistence perturbation technique uses and/or the information of frequency resource; Scheduler module, being used for according to the information of confirming is time resource and/or the frequency resource that a kind of technology of terminal scheduling is used.
Through the present invention; The coexistence interference in the time might taking place in the terminal; For fear of the generation that coexistence is disturbed, the time resource of a kind of Technology Need use in the coexistence perturbation technique and/or the information of frequency resource are confirmed in base station or terminal, and dispatch or hand-off process the terminal base station.Solved in the correlation technique owing to can not effectively realize the interference avoidance that coexists, the problem that causes QoS of customer to descend, and then can effectively realize the interference avoidance that coexists, improve user experience.
Other features and advantages of the present invention will be set forth in specification subsequently, and, partly from specification, become obvious, perhaps understand through embodiment of the present invention.The object of the invention can be realized through the structure that in the specification of being write, claims and accompanying drawing, is particularly pointed out and obtained with other advantages.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of an intelligent terminal;
Fig. 2 is the sketch map of frequency allocation;
Fig. 3 is the flow chart according to the resource allocation methods of the embodiment of the invention;
Fig. 4 is the flow chart of first kind of resource allocation methods according to the preferred embodiment of the invention;
Fig. 5 is the schematic flow sheet of the instance one according to the present invention;
Fig. 6 is the schematic flow sheet of the instance two according to the present invention;
Fig. 7 is the flow chart of second kind of resource allocation methods according to the preferred embodiment of the invention;
Fig. 8 is the schematic flow sheet of the instance three according to the present invention;
Fig. 9 is the schematic flow sheet of the instance four according to the present invention;
Figure 10 is the structured flowchart according to the resource allocation system of the embodiment of the invention;
Figure 11 is the structured flowchart according to the base station of the embodiment of the invention;
Figure 12 is the structured flowchart of base station according to the preferred embodiment of the invention.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the present invention.
Fig. 3 is the flow chart according to the resource allocation methods of the embodiment of the invention.As shown in Figure 1, this resource allocation methods comprises following processing:
Step S302: under the situation that exists coexistence to disturb, the time resource that a kind of Technology Need in the definite coexistence in base station or the terminal perturbation technique uses and/or the information of frequency resource;
Step S304: the base station is time resource and/or the frequency resource that the above-mentioned a kind of technology of terminal scheduling is used according to the information of confirming.
In the correlation technique, the terminal that not only is in connection status can receive the influence that coexistence is disturbed, and is in the influence that the terminal of idle condition also can be coexisted and disturb.The method that employing the foregoing description provides, base station are time resource and/or the frequency resource that a kind of technology in the terminal scheduling coexistence perturbation technique is used, and can disturb thereby effectively avoid coexisting with terminal transfer to disturbing on the little frequency range.
Preferably, above-mentioned a kind of technology can be any technology in the coexistence perturbation technique, and for example: LTE technology, WLAN are technological, Bluetooth technology etc.
In preferred implementation process, the base station can be the time resource and/or the frequency resource of terminal scheduling LTE technology use, and this scheme is easy to realize more.
Preferably, a kind of time resource of Technology Need use and/or the information of frequency resource can be confirmed according to following information in base station or terminal: ascending resource information and/or downlink resource information.
Preferably, the information that base station or terminal are confirmed among the step S302 can be the information of RQ cycle property use, the information that also can ask one or many to use.
In preferred implementation process, the information that time that above-mentioned base station or terminal are confirmed and/or the frequency resource information cycle that can be assigned as uses also can be assigned as the information (at least 1 time) that certain number of times uses, and specifically can decide according to actual conditions.
Preferably, when the information of confirming was time resource information, definite information included but not limited to: Cycle Length information, shared time span information and the start time information of a kind of technology.
Wherein, the shared time span information of Cycle Length information or a kind of technology can be represented through following one of at least mode: duration size, the quantity of frame, the quantity of subframe;
In the practical implementation process, above-mentioned duration size also can be endless, shows that promptly above-mentioned a kind of technology can monopolize the All Time resource.
For example, on the terminal, use two kinds when technological (for example, LTE technology and WLAN technology), exist coexistence to disturb, wherein, the WLAN technology is carried the VOIP business.When the VOIP service ending, LTE technical monopoly All Time resource can be confirmed in terminal or base station.
Wherein, start time information can be represented in the following manner: frame number and subframe sequence number.
Preferably, when the information of confirming was the information of frequency resource, definite information comprised: initial frequency point information and bandwidth length information.
Preferably, in above-mentioned steps S302,, then after execution in step S102, can also comprise following processing if the time resource of above-mentioned a kind of Technology Need use and/or the information of frequency resource are confirmed in the terminal:
(1) terminal reports definite information to the base station;
(2) information of resource allocation success or failure is returned in the base station to the terminal after enforcement of judgment execute a judgement.
In preferred implementation process, the base station can be adjudicated according to following information and executing: traffic type information and current load condition information.
Described the terminal above and confirmed to distribute to the time resource of above-mentioned a kind of Technology Need use and/or the scheme of frequency resource, described above-mentioned preferred implementation process below in conjunction with the example of Fig. 4.
Fig. 4 is the flow chart of first kind of resource allocation methods according to the preferred embodiment of the invention.As shown in Figure 4, this first kind of resource allocation methods mainly comprises following processing:
Step S402: the terminal is confirmed to distribute to the time resource of the other technologies except that the LTE technology in LTE technology (being the example of above-mentioned a kind of technology) and the coexistence perturbation technique and/or the information of frequency resource;
Step S404: the terminal reports the time resource of the required use of LTE technology and/or the information of frequency resource to the base station;
Step S406: the base station determines whether to adopt above-mentioned resource distribution mode through decision process;
Step S408: if the base station is to terminal responds resource allocation success, otherwise fail to the terminal responds resource allocation in the base station.
Below in conjunction with the above-mentioned preferred implementation of the case description of Fig. 5 and Fig. 6.
Fig. 5 is the schematic flow sheet of the instance one according to the present invention.WLAN and LTE coexistence in the terminal equipment, what used the LTE sub-district is 3380M～3400M frequency range, is a TDD sub-district.Terminal LTE side is in the RRC connection status, and the carrying of LTE side is the FTP downloading service.WLAN will open the VOIP business of using in the terminal at this moment.Because when the WLAN of UE emission, the LTE unit of UE can produce very strong interference to the reception of LTE unit when receiving; Perhaps when the emission of LTE unit, the WLAN unit can cause very strong interference to the reception of WLAN unit when receiving.Disturb for fear of the coexistence between WLAN and the LTE, the resource use at the terminal to LTE and WLAN is coordinated, and as shown in Figure 5, this flow process mainly comprises following processing:
Step S502:UE detects WLAN will carry the VOIP business; And have the coexistence interference and disturb more intense between the frequency that frequency that the current LTE of judgement UE uses and WLAN will use; According to current LTE side loaded service type and WLAN loaded service type, judge that the VOIP service needed of WLAN carrying takies the time of 3ms in 30ms, be 30ms so distribute the Cycle Length of time; To the time that WLAN distributes 3ms, the time of distributing 17ms to LTE;
Step S504:UE gives the time resource information of LTE assignment period property to the base station request of sending; Comprise that (cycle is 20ms or 2 frames for time span and the zero-time of cycle and distribution of distribution; Length is 3ms or 3 sub-frame, and zero-time is a frame number 150, subframe numbers 0);
Step S506: the base station receives the time resource assignment information that UE reports, and is the Qos information of FTP downloading service and current cell load situation according to current type of service, allows to take the periodic resources method of salary distribution.
Step S508: the base station is to terminal responds resource allocation success;
Step S51O: dispatch the terminal on the time resource that distributes the base station;
The VOIP service ending of step S512:WLAN side, terminal are to the new time resource information of base station requests, and the cycle that comprises distribution is that endless or spendable time of LTE are endless, and promptly resource is monopolized by LTE the time;
Step S514:UE gives the time resource information of LTE assignment period property to the base station request of sending, and the cycle that comprises distribution is that endless or spendable time of LTE are endless, and promptly resource is monopolized by LTE the time;
Step S516: the base station receives the time resource assignment information that UE reports, and is the Qos information of FTP downloading service and current cell load situation according to current type of service, allows to take the periodic resources method of salary distribution.
Step S518: the base station is to terminal responds resource allocation success;
Step S520: the base station can be dispatched the terminal on all time.
Fig. 6 is the schematic flow sheet of the instance two according to the present invention.WLAN and LTE coexistence in the terminal equipment, the 100M frequency range between 2300M～2400M is used in the polymerization of LTE-A sub-district, is a TDD sub-district.UE is in the RRC connection status, the current FTP downloading service that carries in terminal.WLAN will open the VOIP business of using in the terminal at this moment.Because when the WLAN of UE emission, the LTE unit of UE can produce very strong interference to the reception of LTE unit when receiving; Perhaps when the emission of LTE unit, the WLAN unit can cause very strong interference to the reception of WLAN unit when receiving.Disturb for fear of the coexistence between WLAN and the LTE, the resource use at the terminal to LTE and WLAN is coordinated, and as shown in Figure 6, this flow process mainly comprises following processing:
Step S602:UE detects WLAN will carry the VOIP business; And have the coexistence interference and disturb more intense between the frequency that frequency that the current LTE of judgement UE uses and WLAN will use; But the terminal obtains the bandwidth that the LTE-A sub-district has 100M to use, and disturbs little 80M frequency range so application is used;
Step S604:UE sends the frequency resource information that request is only dispatched to the base station in this 80M frequency range of 2300M～2480M, wherein, carried available initial frequency and bandwidth length in this message;
Step S606: the base station receives the frequency resource allocation information that UE reports, and according to current cell load situation, judgement can only be dispatched the terminal in this 80M bandwidth;
Step S608: the base station is to terminal responds resource allocation success;
Step S610: only on this 80M frequency resource of 2400M～2480M of distributing, dispatch the terminal base station;
The VOIP service ending of step S612:WLAN side, terminal comprise and have carried initial frequency 2300M in the message, bandwidth 100M, promptly whole bandwidth of cell to the new frequency resource information of base station requests;
Step S614:UE sends the frequency resource information that request is only dispatched to the base station in this 100M frequency range of 2300M～2400M, having carried available initial frequency in the message is that 2300M and bandwidth length are 100M;
Step S616: the base station receives the frequency resource allocation information that UE reports, and according to current cell load situation, judgement can only be dispatched the terminal in this 100M bandwidth;
Step S618: the base station is to terminal responds resource allocation success;
Step S620: the base station can be dispatched the terminal in whole bandwidth of cell.
Preferably, in above-mentioned steps S302,, then before execution in step S302, can also comprise following processing if the time resource of above-mentioned a kind of Technology Need use and/or the information of frequency resource are confirmed in the base station:
The terminal reports the first information and second information to the base station; Wherein, The first information comprises: the type of the other technologies in the coexistence perturbation technique except that a kind of technology, second information comprises: the present type of service that work at present state that other technologies are corresponding and/or other technologies are corresponding.
In the practical implementation process, the base station receives after the above-mentioned first information and second information, confirms that according to the above-mentioned first information and second information above-mentioned a kind of technology (for example, LTE technology) needs the time resource of use and/or the information of frequency resource.
Described the base station above and confirmed to distribute to the time resource of above-mentioned a kind of Technology Need use and/or the scheme of frequency resource, described above-mentioned preferred implementation process below in conjunction with the example of Fig. 7.
Fig. 7 is the flow chart of second kind of resource allocation methods according to the preferred embodiment of the invention.As shown in Figure 7, this second kind of resource allocation methods mainly comprises following processing:
Step S702: terminal judges can produce coexistence and disturb (for example, WLAN technology and LTE technology co-existence on the terminal);
Step S704: the terminal reports in the above-mentioned coexistence perturbation technique type and the corresponding work at present state thereof of the other technologies except that LTE technology (being the example of above-mentioned a kind of technology) to the base station;
Step S706: above-mentioned LTE technology and other technological employed time and/or frequency resources are confirmed to distribute in the base station;
Step S708: the information of base station configuration terminal LTE employed time of technology and/or frequency resource.
Below in conjunction with the above-mentioned preferred implementation of the case description of Fig. 8 and Fig. 9.
Fig. 8 is the schematic flow sheet of the instance three according to the present invention; Bluetooth and LTE coexistence in the terminal equipment, what the LTE cell uplink used is 2500M～2520M frequency range, is a FDD sub-district.Terminal LTE side is in the RRC connection status, and the carrying of LTE side is the FTP downloading service.Bluetooth is in open state in the terminal at this moment, and is in paging/request scanning mode.Because when the emission of LTE unit, the Bluetooth unit can cause very strong interference to the reception of Bluetooth unit when receiving.Disturb for fear of the coexistence between Bluetooth and the LTE, the resource use at the terminal to LTE and Bluetooth is coordinated, and as shown in Figure 8, this flow process mainly may further comprise the steps:
Step S802:UE detects the Bluetooth start and is in paging/request scanning; And have the coexistence interference and disturb more intense between the frequency that frequency that the current LTE of judgement UE uses and WLAN will use; Terminal to report has Bluetooth for the UE coexistence of base station, and current Bluetooth is in paging/request scanning mode.
Step S804:UE sends other wireless technology information to the base station, and wherein other wireless technology types are Bluetooth, and the present located state is paging/request scanning mode.
Step S806: other wireless technology information that the base station reports according to UE; Type of service according to current LTE is the Qos information of FTP downloading service and current cell load situation; Allow to take the periodic resources method of salary distribution, distribute the up emission of LTE time resource information periodically, comprise that (cycle is 1000ms or 100 frames for time span and the zero-time of cycle and distribution of distribution; Length is 988ms or 988 sub-frame; Zero-time is a frame number 134, subframe numbers 0), descending time of reception resource is restriction not;
Step S808: the employed time resource assignment information of LTE is sent to the terminal in the base station.
Step S810: dispatch the terminal on the up time resource that distributes the base station, the not free restriction of descending scheduling.
Fig. 9 is the schematic flow sheet of the instance four according to the present invention.WLAN and LTE coexistence in the terminal equipment, the 100M frequency range between 2300M～2400M is used in the polymerization of LTE-A sub-district, is a TDD multi-carrier district.Terminal LTE side is in the RRC connection status, and the LTE side carries the FTP downloading service.WLAN will open the VOIP business of using in the terminal at this moment.Because when the WLAN of UE emission, the LTE unit of UE can produce very strong interference to the reception of LTE unit when receiving; Perhaps when the emission of LTE unit, the WLAN unit can cause very strong interference to the reception of WLAN unit when receiving.Disturb for fear of the coexistence between WLAN and the LTE, the resource use at the terminal to LTE and Wimax is coordinated, and as shown in Figure 9, this flow process mainly may further comprise the steps:
Step S902:UE detects WLAN will carry the VOIP business; And have the coexistence interference and disturb more intense between the frequency that frequency that the current LTE of judgement UE uses and WLAN will use; Terminal to report has WLAN for the UE coexistence of base station, and the type of service of current WLAN is the speech business terminal;
Step S904:UE reports other wireless technology information to the base station: coexistence has WLAN, and current WLAN loaded service type is the speech business terminal;
Step S906: other wireless technology information and current loaded service type that the base station reports according to UE, judgement can let the terminal only on the little 80M frequency of interference, the terminal dispatched the 80M frequency band that the frequency that configurating terminal LTE side is used begins as 2300M;
Step S908: only on this 80M frequency resource of 2300M～2380M of distributing, dispatch the terminal base station.
Figure 10 is the structured flowchart according to the resource allocation system of the embodiment of the invention.As shown in Figure 8, this resource allocation system comprises: terminal 80 and base station 82.
Terminal 80 is used under the situation that exists coexistence to disturb, the time resource that a kind of Technology Need in definite coexistence perturbation technique uses and/or the information of frequency resource;
The system that employing the foregoing description provides, the time resource of a kind of Technology Need use in the coexistence perturbation technique and/or the information of frequency resource are confirmed in the terminal, to disturbing on the little frequency range, disturb terminal transfer the base station thereby can effectively avoid coexisting.
In preferred implementation process, terminal 80 also is used for reporting definite information to the base station; Base station 82 also is used for after enforcement of judgment execute a judgement, returns the information of resource allocation success or failure to the terminal.
In above-mentioned resource allocation system; Mainly be that above-mentioned a kind of technology (is for example confirmed to distribute to according to ascending resource information and/or downlink resource information in the terminal; The LTE technology) the time and/or the information of frequency resource, this terminal reports request to use the information of this time and/or frequency resource to the base station.The base station can be adjudicated according to traffic type information and current load condition information after receiving this information, determines whether the receiving terminal requested resource method of salary distribution; If; Then to terminal responds resource allocation success message, otherwise, to terminal responds resource allocation failed message.Above-mentioned preferred implementation process specifically can be referring to Fig. 4 to Fig. 6.
Wherein, time that reports and/or frequency resource information requested can be the uses of RQ cycle property, also can be only to use certain number of times, and minimum is 1 time.
Wherein, if request is the information of time resource, then can include but not limited to: Cycle Length, the spendable time span of LTE and zero-time.Wherein these time spans can be described through frame and sub-frame number.Zero-time can be concrete frame and a subframe numbers of indication.
In the practical implementation process, if the Cycle Length of terminal request is that endless or above-mentioned a kind of technology (for example, the LTE technology) spendable time are endless, then above-mentioned a kind of technology (for example, LTE technology) will be monopolized time resource.
Wherein, if request is the information of frequency resource, then can include but not limited to: initial frequency and bandwidth length.
Figure 11 is the structured flowchart according to the base station of the embodiment of the invention.Shown in figure 11, this base station comprises: determination module 90 and scheduler module 92.
Determination module 90 is used under the situation that exists coexistence to disturb, the time resource that a kind of Technology Need in definite coexistence perturbation technique uses and/or the information of frequency resource;
Scheduler module 92, being used for according to the information of confirming is time resource and/or the frequency resource that the above-mentioned a kind of technology of terminal scheduling is used.
The system that adopts the foregoing description to provide, the time resource of a kind of Technology Need use in the coexistence perturbation technique and/or the information of frequency resource are confirmed in the base station, to disturbing on the little frequency range, can effectively avoid coexistence to disturb terminal transfer.
Preferably; Shown in figure 12; The base station can also comprise: receiver module 94 is used for the first information and second information that receiving terminal reports, wherein; The first information comprises: the type of other wireless technologys in the coexistence perturbation technique except that a kind of technology, and second information comprises: the present type of service that the work at present state that other wireless technologys are corresponding and/or other wireless technologys are corresponding; Then determination module 90, are used for confirming a kind of time resource of Technology Need use and/or the information of frequency resource according to the first information and second information.
In preferred implementation process, terminal judges exists coexistence to disturb, and reports the information of other wireless technologys to the base station, and wherein, this information comprises the above-mentioned first information and second information; The time of above-mentioned a kind of technology (for example, the LTE technology) and/or the information of frequency resource are confirmed to distribute to according to ascending resource information and/or downlink resource information in the base station, and are above-mentioned employed time of a kind of technology of terminal distribution and/or frequency resource.Above-mentioned preferred implementation process specifically can be referring to Fig. 7 to Fig. 9.
Wherein, the base station is that the time and/or the frequency resource of terminal distribution can periodically be used, and also can be only to use certain number of times, and minimum is 1 time.
Wherein, if request is the information of time resource, then can include but not limited to: Cycle Length, the spendable time span of LTE and zero-time.Wherein these time spans can be described through frame and sub-frame number.Zero-time can be concrete frame and a subframe numbers of indication.
In the practical implementation process, if the Cycle Length of base station configuration is that endless or above-mentioned a kind of technology (for example, the LTE technology) spendable time are endless, then above-mentioned a kind of technology (for example, LTE technology) will be monopolized the All Time resource.
Wherein, if request is the information of frequency resource, then can include but not limited to: initial frequency and bandwidth length.
In sum; Through the foregoing description provided by the invention; When the coexistence interference may take place for a kind of wireless technology and other wireless technologys,, can avoid coexistence to disturb through coordinating different radio employed time of technology and/or frequency resource; Improve QoS of customer, thereby effectively improve user experience.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize by calculation element.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1. a resource allocation methods is characterized in that, comprising:
Under the situation that exists coexistence to disturb, the time resource that a kind of Technology Need in the definite coexistence in base station or the terminal perturbation technique uses and/or the information of frequency resource;
Said base station is said time resource and/or the frequency resource that the said a kind of technology of said terminal scheduling is used according to said definite information.
2. method according to claim 1 is characterized in that, said a kind of technology comprises: Long Term Evolution LTE technology, WLAN WLAN technology or Bluetooth technology.
3. method according to claim 1 is characterized in that, the time resource of said a kind of Technology Need use and/or the information of frequency resource are confirmed according to following information in said base station or said terminal: ascending resource information and/or downlink resource information.
4. method according to claim 1 is characterized in that, the information that information that said definite information is the use of RQ cycle property or request one or many use.
5. method according to claim 1 is characterized in that, when said definite information was the information of time resource, said definite information comprised: Cycle Length information, shared time span information and the start time information of said a kind of technology.
6. method according to claim 5 is characterized in that, the shared time span information of said Cycle Length information or said a kind of technology is represented through following one of at least mode: duration size, the quantity of frame, the quantity of subframe;
Said start time information is represented in the following manner: frame number and subframe sequence number.
7. method according to claim 6 is characterized in that, said duration size is an endless.
8. method according to claim 1 is characterized in that, when said definite information was the information of frequency resource, said definite information comprised: initial frequency point information and bandwidth length information.
9. according to each described method in the claim 1 to 8, it is characterized in that after the information of time resource that said a kind of Technology Need uses and/or frequency resource was confirmed at said terminal, said method also comprised:
Said terminal reports said definite information to said base station;
The information of resource allocation success or failure is returned in said base station to said terminal after enforcement of judgment execute a judgement.
10. method according to claim 9 is characterized in that, adjudicate according to following information and executing said base station: traffic type information and current load condition information.
11. according to each described method in the claim 1 to 8, it is characterized in that, confirm that in said base station said method also comprises before the information of time resource that said a kind of Technology Need uses and/or frequency resource:
Said terminal reports the first information and second information to said base station; Wherein, The said first information comprises: the type of the other technologies in the said coexistence perturbation technique except that said a kind of technology, said second information comprises: the present type of service that work at present state that said other technologies are corresponding and/or said other technologies are corresponding.
12. a resource allocation system is characterized in that, comprising:
The terminal is used under the situation that exists coexistence to disturb, the time resource that a kind of Technology Need in definite coexistence perturbation technique uses and/or the information of frequency resource;
The base station, being used for according to said definite information is said time resource and/or the frequency resource that the said a kind of technology of said terminal scheduling is used.
13. system according to claim 12 is characterized in that,
Said terminal also is used for reporting said definite information to said base station;
Said base station also is used for after enforcement of judgment execute a judgement, returns the information of resource allocation success or failure to said terminal.
14. a base station is characterized in that, comprising:
Determination module is used under the situation that exists coexistence to disturb, the time resource that a kind of Technology Need in definite coexistence perturbation technique uses and/or the information of frequency resource;
Scheduler module, being used for according to said definite information is said time resource and/or the frequency resource that the said a kind of technology of terminal scheduling is used.
15. base station according to claim 14 is characterized in that,
Said base station also comprises: receiver module; Be used to receive the first information and second information of said terminal to report; Wherein, The said first information comprises: the type of other wireless technologys in the said coexistence perturbation technique except that said a kind of technology, and said second information comprises: work at present state that said other wireless technologys are corresponding and/or the corresponding present type of service of said other wireless technologys;
Said determination module is used for confirming the time resource of said a kind of Technology Need use and/or the information of frequency resource according to the said first information and said second information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010250700.8A CN102378369B (en) | 2010-08-10 | 2010-08-10 | Resource allocation methods, system and base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010250700.8A CN102378369B (en) | 2010-08-10 | 2010-08-10 | Resource allocation methods, system and base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102378369A true CN102378369A (en) | 2012-03-14 |
| CN102378369B CN102378369B (en) | 2016-07-27 |
Family
ID=45796109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010250700.8A Active CN102378369B (en) | 2010-08-10 | 2010-08-10 | Resource allocation methods, system and base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102378369B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929214A (en) * | 2013-01-16 | 2014-07-16 | 普天信息技术研究院有限公司 | Data transmission method |
| CN104010389A (en) * | 2013-02-22 | 2014-08-27 | 鸿富锦精密工业（深圳）有限公司 | System and method for reducing coexistent interferences between WiMAX module and WiFi module |
| CN104185187A (en) * | 2013-05-27 | 2014-12-03 | 华为终端有限公司 | Control method of coexistence of LTE and WiFi and terminal equipment |
| CN104321767A (en) * | 2012-06-27 | 2015-01-28 | 富士通株式会社 | Method, apparatus, and system for processing in-device coexistence configuration information |
| WO2015109467A1 (en) * | 2014-01-23 | 2015-07-30 | 华为技术有限公司 | Frequency resource coordination apparatus, method, device, and system |
| CN104883708A (en) * | 2014-02-28 | 2015-09-02 | 华为技术有限公司 | Time-division scheduling method, controller and first AP |
| CN105165052A (en) * | 2014-02-21 | 2015-12-16 | 华为技术有限公司 | Spectrum conflict processing method and apparatus |
| CN106165512A (en) * | 2014-04-11 | 2016-11-23 | 高通股份有限公司 | Use subframe to carry out detections of radar in frequency spectrum without approval adaptively |
| CN107148084A (en) * | 2017-04-28 | 2017-09-08 | 维沃移动通信有限公司 | A kind of carrier aggregation data transmission method and terminal |
| CN107277917A (en) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | Communication frequency system of selection, device, storage medium and mobile terminal |
| CN107659956A (en) * | 2016-07-26 | 2018-02-02 | 财团法人工业技术研究院 | With base station, user equipment and the method for the configurable carrying of user equipment feedback control |
| CN110710315A (en) * | 2017-11-16 | 2020-01-17 | Oppo广东移动通信有限公司 | Method for reporting capability of terminal and related product |
| CN111357306A (en) * | 2020-02-21 | 2020-06-30 | 北京小米移动软件有限公司 | Communication processing method, device and computer storage medium |
| CN112135300A (en) * | 2019-06-06 | 2020-12-25 | 联发科技股份有限公司 | Wireless communication device for preventing in-device coexistence interference |
| CN112867069A (en) * | 2021-01-20 | 2021-05-28 | Oppo广东移动通信有限公司 | Interference processing method and device, storage medium and electronic equipment |
| US11304191B2 (en) | 2017-07-19 | 2022-04-12 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for transmitting information to avoid in-device interference |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1842188A (en) * | 2005-03-31 | 2006-10-04 | 联想(北京)有限公司 | Multi-mode coexistence method for multi mode communication equipment |
| CN1925662A (en) * | 2005-09-02 | 2007-03-07 | 华为技术有限公司 | Method for collecting interfering status information of terminals by concomitant base station |
| CN101238687A (en) * | 2005-08-04 | 2008-08-06 | 皇家飞利浦电子股份有限公司 | A time-based coexistence method for wireless communication |
-
2010
- 2010-08-10 CN CN201010250700.8A patent/CN102378369B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1842188A (en) * | 2005-03-31 | 2006-10-04 | 联想(北京)有限公司 | Multi-mode coexistence method for multi mode communication equipment |
| CN101238687A (en) * | 2005-08-04 | 2008-08-06 | 皇家飞利浦电子股份有限公司 | A time-based coexistence method for wireless communication |
| CN1925662A (en) * | 2005-09-02 | 2007-03-07 | 华为技术有限公司 | Method for collecting interfering status information of terminals by concomitant base station |
Non-Patent Citations (1)
| Title |
|---|
| ERICSSON等: "《3GPP TSG-RAN WG2 #70bis R2-103900》", 2 July 2010 * |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104321767A (en) * | 2012-06-27 | 2015-01-28 | 富士通株式会社 | Method, apparatus, and system for processing in-device coexistence configuration information |
| US9992768B2 (en) | 2012-06-27 | 2018-06-05 | Fujitsu Limited | Method for processing in-device coexistence configuration information, apparatus and system |
| CN103929214B (en) * | 2013-01-16 | 2016-02-24 | 普天信息技术研究院有限公司 | A kind of data transmission method |
| CN103929214A (en) * | 2013-01-16 | 2014-07-16 | 普天信息技术研究院有限公司 | Data transmission method |
| CN104010389A (en) * | 2013-02-22 | 2014-08-27 | 鸿富锦精密工业（深圳）有限公司 | System and method for reducing coexistent interferences between WiMAX module and WiFi module |
| CN104185187A (en) * | 2013-05-27 | 2014-12-03 | 华为终端有限公司 | Control method of coexistence of LTE and WiFi and terminal equipment |
| CN104185187B (en) * | 2013-05-27 | 2017-12-22 | 华为终端有限公司 | The control method and terminal device that a kind of LTE and WiFi coexists |
| WO2015109467A1 (en) * | 2014-01-23 | 2015-07-30 | 华为技术有限公司 | Frequency resource coordination apparatus, method, device, and system |
| CN105103608A (en) * | 2014-01-23 | 2015-11-25 | 华为技术有限公司 | Frequency resource coordination apparatus, method, device, and system |
| CN105103608B (en) * | 2014-01-23 | 2019-12-06 | 华为技术有限公司 | frequency resource coordination device, method, equipment and system |
| CN105165052A (en) * | 2014-02-21 | 2015-12-16 | 华为技术有限公司 | Spectrum conflict processing method and apparatus |
| CN104883708A (en) * | 2014-02-28 | 2015-09-02 | 华为技术有限公司 | Time-division scheduling method, controller and first AP |
| WO2015127761A1 (en) * | 2014-02-28 | 2015-09-03 | 华为技术有限公司 | Time division scheduling method, controller and first access point (ap) |
| CN106165512A (en) * | 2014-04-11 | 2016-11-23 | 高通股份有限公司 | Use subframe to carry out detections of radar in frequency spectrum without approval adaptively |
| CN106165512B (en) * | 2014-04-11 | 2019-09-10 | 高通股份有限公司 | Detections of radar adaptively is carried out using subframe in frequency spectrum without approval |
| CN107659956A (en) * | 2016-07-26 | 2018-02-02 | 财团法人工业技术研究院 | With base station, user equipment and the method for the configurable carrying of user equipment feedback control |
| CN107659956B (en) * | 2016-07-26 | 2021-03-30 | 财团法人工业技术研究院 | Base station, user equipment and method for controlling configurable bearer by user equipment feedback |
| CN107148084A (en) * | 2017-04-28 | 2017-09-08 | 维沃移动通信有限公司 | A kind of carrier aggregation data transmission method and terminal |
| CN107148084B (en) * | 2017-04-28 | 2019-05-17 | 维沃移动通信有限公司 | A kind of carrier wave aggregated data transmission method and terminal |
| CN107277917A (en) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | Communication frequency system of selection, device, storage medium and mobile terminal |
| US11304191B2 (en) | 2017-07-19 | 2022-04-12 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for transmitting information to avoid in-device interference |
| CN110710315A (en) * | 2017-11-16 | 2020-01-17 | Oppo广东移动通信有限公司 | Method for reporting capability of terminal and related product |
| CN110710315B (en) * | 2017-11-16 | 2021-03-02 | Oppo广东移动通信有限公司 | Method for reporting capability of terminal and related product |
| CN112135300A (en) * | 2019-06-06 | 2020-12-25 | 联发科技股份有限公司 | Wireless communication device for preventing in-device coexistence interference |
| CN112135300B (en) * | 2019-06-06 | 2024-03-22 | 联发科技股份有限公司 | Wireless communication device for preventing in-device coexistence interference |
| CN111357306A (en) * | 2020-02-21 | 2020-06-30 | 北京小米移动软件有限公司 | Communication processing method, device and computer storage medium |
| CN111357306B (en) * | 2020-02-21 | 2023-10-10 | 北京小米移动软件有限公司 | Communication processing method, device and computer storage medium |
| CN112867069A (en) * | 2021-01-20 | 2021-05-28 | Oppo广东移动通信有限公司 | Interference processing method and device, storage medium and electronic equipment |
| CN112867069B (en) * | 2021-01-20 | 2023-10-20 | Oppo广东移动通信有限公司 | Interference processing method and device, storage medium and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102378369B (en) | 2016-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102378369A (en) | Resource allocation method, system and base station | |
| RU2767971C2 (en) | Method for transmitting scheduling request, method for processing scheduling request and corresponding device | |
| JP6862572B2 (en) | A V2X communication execution method performed by a V2X terminal in a wireless communication system and a terminal using the method. | |
| AU2016307444B2 (en) | Allocating resources for wireless sidelink direct communications | |
| CN108024230B (en) | Resource selection method and equipment in V2X communication | |
| JP2022050577A (en) | Method for indicating allocated resources for harq message in random access procedure for low-complexity, narrowband terminal | |
| CN103503550B (en) | It is used to distribute method, base station and the computer-readable medium of the communication resource in a base station to user equipment | |
| US9237584B2 (en) | Methods and apparatus for managing wireless communication using unlicensed frequency bands | |
| JP2021145370A (en) | Method and device for scheduling of uplink transmission resource and uplink transmission | |
| CN107079451B (en) | Resource controller for resource management in a telecommunications network | |
| CN102244932B (en) | Resource allocation method, system and device | |
| WO2016040254A2 (en) | Medium access control in lte-u | |
| US20120117155A1 (en) | Methods and apparatus for resource allocations to support peer-to-peer communications in cellular networks | |
| KR101603454B1 (en) | A method of pattern-based message transmission | |
| CN104796986A (en) | Method and equipment for D2D communication | |
| CN105474590A (en) | Infrastructure equipment, wireless communications network and method | |
| US20090290560A1 (en) | Method and base station for uplink resource allocation in time-sharing channel mode | |
| US20210385844A1 (en) | Scheduling method for sidelink communication, terminal apparatus, and network apparatus | |
| CN104618913A (en) | Method and device for transmitting D2D resource allocation information | |
| CN106559880B (en) | Method and equipment for multiplex sending and receiving of discovery signal and physical downlink shared channel | |
| CN109392117B (en) | Scheduling request configuration method in orthogonal frequency division multiplexing system | |
| CN102025692B (en) | Method and system for resetting media access control protocol layer of user terminal | |
| CN105472712A (en) | Data transmission method, device and system | |
| CN105392206B (en) | A kind of dispatching method and Base Band Unit | |
| EP3085177A1 (en) | Fair resource sharing in broadcast based d2d communications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |