CN106550388A - A kind of method of minizone cooperation, device, base station and mobile terminal - Google Patents
A kind of method of minizone cooperation, device, base station and mobile terminal Download PDFInfo
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- CN106550388A CN106550388A CN201510593834.2A CN201510593834A CN106550388A CN 106550388 A CN106550388 A CN 106550388A CN 201510593834 A CN201510593834 A CN 201510593834A CN 106550388 A CN106550388 A CN 106550388A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
The invention provides a kind of method of minizone cooperation, device, base station and mobile terminal, are related to wireless domain, solve the problems, such as that existing minizone cooperation scheme under certain scene possibly cannot be triggered in time or unnecessarily frequently be triggered, the method includes：Obtain the business Monitoring Data of the terminal use of all cells that base station covers；According to business Monitoring Data, whether the current business of detection terminal user meets intended service demand；If the current business of terminal use is unsatisfactory for intended service demand, minizone collaborative process is carried out to the business of terminal use.The solution of the present invention is can ensure that in the not cooperation between triggering cell in time up under the scene for requiring of any customer service demand, effectively increase the business experience of user, and can not cooperate between triggering cell when customer service demand reaches requirement, overhead is reduced on the premise of not affecting customer service to experience.
Description
Technical field
The present invention relates to wireless domain, more particularly to a kind of method of minizone cooperation, device, base station and shifting
Dynamic terminal.
Background technology
Minizone cooperation scheme CoMP (Coordinated Multiple Points, coordinated multipoint transmission) skill
Art introduces the information exchange in multiple minizones, is capable of achieving multiple cells and the joint of edge subscriber signal is received
Or combined dispatching, so as to improve the uplink downlink performance of edge customer.The CoMP technologies that existing network is adopted,
Its triggering mode mainly has two classes：1) base station is that terminal configures A2 observing and controlling, and terminal carries out A2 measurements and reports
Afterwards, base station configures CoMP A3 observing and controlling for terminal again, and terminal carries out A3 measurements and reports between rear triggering cell
Cooperation.2) base station directly configures CoMP A3 observing and controlling for terminal, and terminal carries out triggering after A3 measurements are reported
Minizone cooperates.Above two CoMP triggering mode is based on the measurement to downstream parameter signal intensity and touches
CoMP is sent out, under certain scene, minizone cooperation may be caused to trigger in time, or it is unnecessarily frequent
Triggering.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of method of minizone cooperation, device, base station and shifting
Dynamic terminal, solves the existing minizone scheme that cooperates and possibly cannot trigger in time under certain scene or unnecessarily
The problem for frequently triggering.
To solve above-mentioned technical problem, embodiments of the invention provide a kind of method of minizone cooperation, application
In base station, methods described includes：
Obtain the business Monitoring Data of the terminal use of all cells that the base station covers；
According to the business Monitoring Data, detect whether the current business of the terminal use meets intended service
Demand；
If the current business of the terminal use is unsatisfactory for intended service demand, the industry to the terminal use
Business carries out minizone collaborative process.
Wherein, it is described according to the business Monitoring Data, detect whether the current business of the terminal use is full
Sufficient intended service demand, including：
According to the business Monitoring Data, the service rate of terminal use's current business is obtained；
When detecting whether the service rate of the current business sets up the current business carrying less than core net
The minimal service speed of requirement；
If the service rate of the current business sets up what is required when the current business is carried less than core net
Minimal service speed, then judge that the current business is unsatisfactory for the intended service demand.
Wherein, it is described according to the business Monitoring Data, detect whether the current business of the terminal use is full
Sufficient intended service demand, including：
According to the business Monitoring Data, the service quality QoS for obtaining terminal use's current business refers to
Mark；
Detect whether the QoS index of the current business is set up when the current business is carried with core net to want
The QoS index asked matches；
If the QoS index of the current business sets up what is required when the current business is carried with core net
QoS index is mismatched, then judge that the current business is unsatisfactory for the intended service demand.
Wherein, whether the QoS index of the detection current business sets up the current industry with core net
The QoS index that business is required when carrying matches, including：
Detect whether the end-to-end time delay of the current business is set up the current business more than core net and carried
The maximum end-to-end time delay of Shi Yaoqiu；And/or
Detect whether the speed of the current business is set up when the current business is carried less than core net to require
Minimum-rate；And/or
Detect whether the packet loss of the current business is set up when the current business is carried more than core net to want
The maximum packet loss asked.
Wherein, it is described according to the business Monitoring Data, detect whether the current business of the terminal use is full
Sufficient intended service demand, including：
According to the business Monitoring Data, the service priority of terminal use's current business and described is obtained
The corresponding service feature of service priority of current business is lifted and is required；
Detect that the corresponding service feature of service priority of the current business is lifted whether to require higher than first
Pre-determined threshold；
If the corresponding service feature of the service priority of the current business is lifted requires to be higher than described first pre-
Gating is limited, then judge that the current business is unsatisfactory for the intended service demand.
Wherein, it is described according to the business Monitoring Data, detect whether the current business of the terminal use is full
Sufficient intended service demand, including：
According to the business Monitoring Data, obtain the type of service of terminal use's current business and described work as
The corresponding service feature of type of service of front business is lifted and is required；
Detect that the corresponding service feature of type of service of the current business is lifted and require whether be higher than second pre-
Gating is limited；
If the corresponding service feature of the type of service of the current business is lifted to require to preset higher than described second
Thresholding, then judge that the current business is unsatisfactory for the intended service demand.
Wherein, the business to the terminal use carries out minizone collaborative process, including：
Coordinated multipoint transmission CoMP A3 observing and controlling instruction is sent to the terminal use；
Receive the CoMP A3 measurement reports that the terminal use returns；
According to the CoMP A3 measurement reports, select at least one neighbour of terminal use place cell little
Area carries out minizone with terminal use place cell and cooperates as cooperation cell.
To solve above-mentioned technical problem, embodiments of the invention also provide a kind of device of minizone cooperation, should
For base station, described device includes：
Acquisition module, for obtaining the business Monitoring Data of the terminal use of all cells that the base station covers；
Detection module, for according to the business Monitoring Data, detecting that the current business of the terminal use is
It is no to meet intended service demand；
Collaborative process module, if the current business for the terminal use is unsatisfactory for intended service demand,
Minizone collaborative process is carried out to the business of the terminal use.
Wherein, the detection module includes：
First acquisition unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service rate；
First detector unit, for detecting that whether the service rate of the current business sets up institute less than core net
State the minimal service speed required when current business is carried；
First identifying unit, if the service rate for the current business sets up described current less than core net
The minimal service speed required during service bearer, then judge that the current business is unsatisfactory for the intended service and needs
Ask.
Wherein, the detection module includes：
Second acquisition unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service quality QoS index；
Second detector unit, for detecting that whether the QoS index of the current business sets up institute with core net
State the QoS index required when current business is carried to match；
Second identifying unit, if the QoS index for the current business sets up described current with core net
The QoS index required during service bearer is mismatched, then judge that the current business is unsatisfactory for the predetermined industry
Business demand.
Wherein, the detection module includes：
3rd acquiring unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service priority and the corresponding service feature of service priority of the current business lifted and require；
3rd detector unit, the corresponding service feature of the service priority for detecting the current business are lifted
Require whether be higher than the first pre-determined threshold；
3rd identifying unit, if the corresponding service feature lifting of service priority for the current business will
Ask higher than first pre-determined threshold, then judge that the current business is unsatisfactory for the intended service demand.
Wherein, the detection module includes：
4th acquiring unit, for according to the business Monitoring Data, obtaining terminal use's current business
Type of service and the corresponding service feature of type of service of the current business lifted and require；
4th detector unit, the corresponding service feature of the type of service for detecting the current business is lifted will
It is higher than the second pre-determined threshold that Seeking Truth is no；
4th identifying unit, if the corresponding service feature of type of service for the current business lifts requirement
Higher than second pre-determined threshold, then judge that the current business is unsatisfactory for the intended service demand.
Wherein, the collaborative process module includes：
Transmitting element, for sending coordinated multipoint transmission CoMP A3 observing and controlling instruction to the terminal use；
Receiving unit, for receiving the CoMP A3 measurement reports that the terminal use returns；
IWU is little for according to the CoMP A3 measurement reports, selecting the terminal use to be located
An at least adjacent cell in area carries out minizone with terminal use place cell and cooperates as cooperation cell.
To solve above-mentioned technical problem, embodiments of the invention also provide a kind of base station, including：As mentioned above
Minizone cooperation device.
To solve above-mentioned technical problem, embodiments of the invention also provide a kind of method of minizone cooperation, should
For mobile terminal, methods described includes：
The coordinated multipoint transmission CoMP A3 observing and controlling instruction that base station sends is received, wherein, the CoMP A3
Observing and controlling instruction is that the base station is unsatisfactory for intended service in the current business for detecting the mobile phone users
The instruction sent to the mobile terminal during demand；
In the adjacent cell of mobile terminal place cell, detect with mobile terminal place cell under
The difference of row reference signal strength adjacent cell within a predetermined range, and CoMP is generated according to testing result
A3 measurement reports；
The CoMP A3 measurement reports are sent to into the base station, the base station are made according to the CoMP
A3 measurement reports select an at least adjacent cell of mobile terminal place cell as cooperation cell, with institute
Stating mobile terminal place cell carries out minizone cooperation.
To solve above-mentioned technical problem, embodiments of the invention also provide a kind of device of minizone cooperation, should
For mobile terminal, described device includes：
Receiver module, for receiving the coordinated multipoint transmission CoMP A3 observing and controlling instruction of base station transmission, wherein,
CoMP A3 observing and controlling instruction be the base station in the current business for detecting the mobile phone users not
Meet the instruction sent to the mobile terminal during intended service demand；
Generation module, it is mobile whole with described for, in the adjacent cell of mobile terminal place cell, detecting
The difference of the downlink reference signal intensity of end place cell adjacent cell within a predetermined range, and according to detection knot
Fruit generates CoMP A3 measurement reports；
Sending module, for the CoMP A3 measurement reports are sent to the base station, makes the base station
An at least adjacent cell conduct of mobile terminal place cell is selected according to the CoMP A3 measurement reports
Cooperation cell, carries out minizone with mobile terminal place cell and cooperates.
To solve above-mentioned technical problem, embodiments of the invention also provide a kind of mobile terminal, including：As above
The device of described minizone cooperation.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
The method of the minizone cooperation of the embodiment of the present invention, obtains the terminal of all cells that base station covers first
The business detection data of user；Then according to business Monitoring Data, whether the current business of detection terminal user
Meet intended service demand；If the current business of terminal use is unsatisfactory for intended service demand, terminal is used
The business at family carries out minizone collaborative process.The method is made with judging whether customer service meets business demand
For minizone cooperation trigger condition, compared to traditional scheme, it can be ensured that do not reach in any customer service demand
Cooperate between timely triggering cell under the scene of requirement, so as to effectively increase the business experience of user, and can be
Customer service demand does not cooperate between triggering cell when reaching requirement, so as to before customer service experience is not affected
Putting reduces overhead.The method of the embodiment of the present invention is efficiently solved in traditional scheme, minizone association
Make trigger condition and be based only upon the measurement to downstream signal, when causing a part of up-downgoing business demand to be unsatisfactory for
Cannot cooperate between triggering cell, or unnecessarily frequently cooperate between triggering cell when business demand meets
Problem.
Description of the drawings
Fig. 1 is the flow chart that the method for minizone cooperation of the present invention is applied to base station；
Fig. 2 is the flow chart of the first trigger method cooperated between conventional cell；
Fig. 3 is the flow chart of the second trigger method cooperated between conventional cell；
Fig. 4 is the flow chart that the method first of minizone cooperation of the present invention realizes embodiment；
Fig. 5 is the flow chart that the method second of minizone cooperation of the present invention realizes embodiment；
Fig. 6 is the structural representation that the device of minizone cooperation of the present invention is applied to base station；
Fig. 7 is the flow chart that the method for minizone cooperation of the present invention is applied to mobile terminal；
Fig. 8 is the structural representation that the device of minizone cooperation of the present invention is applied to mobile terminal.
Specific embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with attached
Figure and specific embodiment are described in detail.
The first kind triggering mode of the CoMP technologies that existing network is adopted, as shown in Fig. 2 base station is to all little
The terminal default configuration A2 observing and controlling in area, has then detected whether that A2 is observed and predicted；If receiving terminal upload
A2 observe and predict, then CoMP A3 observing and controlling is issued to terminal, and has detected whether that A3 is observed and predicted；If received
The A3 uploaded to terminal use is observed and predicted, and reselection cooperation cell carries out minizone cooperation.Wherein, work as terminal
Measure Serving cell downlink reference signal intensity RSRP (Reference Signal Receiving Power,
Reference Signal Received Power) less than certain thresholding when, that is, carry out A2 measurements and report.Thus A2 measurements
Reporting means that terminal has moved to cell downlink coverage edge, and now, base station is configured for terminal
CoMP A3 observing and controlling.Under terminal measures Serving cell downlink reference signal intensity RSRP and adjacent cell
When the difference of row reference signal strength RSRP is in threshold range, that is, carries out CoMP A3 measurements and report.
CoMP A3 measurements are reported means that terminal is measured one and is close to Serving cell downlink reference signal intensity
Adjacent cell, base station reports the cooperation found for the terminal by the CoMP A3 measurements of terminal feedback
Cell, carries out joint reception or combined dispatching with cooperation cell so as to trigger Serving cell.
In above-mentioned first kind triggering mode, by issuing A2 and A3 observing and controlling successively, guiding terminal is descending
Start A3 measurements during the edge of coverage cell and select cooperation cell.Due to A2 and A3 observing and controlling be all based on it is right
The measurement of downlink reference signal intensity, when cell up-downgoing coverage or link imbalance are (such as downlink
Quality is good, and uplink quality is poor, and descending coverage is more than up coverage) when, it is impossible to trigger
A2 measurements are reported, and now terminal uplink is of poor quality, and uplink service demand possibly cannot meet, but
Adjacent cell cooperation cannot be triggered.Or under Large Copacity scene, as downlink resource is limited, user's is descending
Business demand is likely to meet.But now if descending covering performance were preferable, downlink reference signal intensity
It is not reaching to A2 measurements and reports thresholding, even if there is the adjacent area that can cooperate, cannot also triggers cooperation.
Under both the above scene, the upstream or downstream business demand of user is unsatisfactory for, but as A2 is measured
Report the measurement being based only upon to downlink reference signal intensity, it is impossible to which triggering following is reported by A2 measurement reports
A3 measurements are issued, thus minizone cooperation cannot be started, it is impossible to improve up-downgoing quality of service.
The Equations of The Second Kind triggering mode of the CoMP technologies that existing network is adopted, as shown in figure 3, base station is opened to all
The cell terminal default configuration CoMP A3 observing and controlling of logical CoMP；Then detected whether that A3 is observed and predicted, such as
Fruit receives the A3 of terminal upload and observes and predicts, and reselection cooperation cell carries out minizone cooperation.Wherein, base station
Whether tube terminal is not located at the marginal area of descending coverage, as long as terminal measures descending with Serving cell
The suitable adjacent cell of reference signal strength, as long as namely being looked for by the CoMP A3 measurement reports of terminal transmission
To cooperation cell, just triggering and adjacent cell cooperate.
In above-mentioned Equations of The Second Kind triggering mode, no matter whether user is located at cell edge, CoMP A3 are configured
Measurement event, is found that downlink reference signal intensity with clothes upon the CoMP A3 measurement reports of terminal
The suitable effective adjacent area of business cell, soon cooperates between triggering cell.This triggering mode will improve CoMP
Using probability, but may user cover preferable, up and downlink business meet business demand time-frequency
Cooperate between numerous triggering cell, now CoMP is triggered to business experience without lifting, and increases overhead.
The above first kind and Equations of The Second Kind CoMP triggering modes, are based on the survey to downlink reference signal intensity
Amount triggering CoMP, may cause minizone cooperation trigger in time under certain scene, or unnecessarily
Frequently trigger.
The embodiment of the present invention proposes a kind of method that minizone based on business demand cooperates, the method no longer with
The measurement of downlink reference signal intensity is reported as trigger condition, but whether customer service demand is expired
The necessary trigger condition that foot starts as CoMP scheme.The purpose of traditional CoMP scheme is lifting edge
The service rate of user, does not consider now whether edge customer there is service rate to lift demand.And this
The method that the minizone based on business demand that bright embodiment is proposed cooperates, only has in edge customer corresponding
Just trigger during business demand, it is to improve the up-downgoing business experience of user to trigger purpose.
As shown in figure 1, the method for the minizone cooperation of the embodiment of the present invention, is applied to base station, methods described
Including：
Step 101, obtains the business Monitoring Data of the terminal use of all cells that the base station covers；
Step 102, according to the business Monitoring Data, detects whether the current business of the terminal use is full
Sufficient intended service demand；
Step 103, if the current business of the terminal use is unsatisfactory for intended service demand, to the end
The business of end subscriber carries out minizone collaborative process.
The method of the minizone cooperation of the embodiment of the present invention, to judge whether customer service meets business demand,
As the trigger condition of minizone cooperation, compared to traditional scheme, it can be ensured that in any customer service demand not
Cooperate between timely triggering cell up under the scene for requiring, so as to effectively increase the business experience of user, and can
Do not cooperate between triggering cell when customer service demand reaches requirement, so as to not affect customer service experience
Under the premise of reduce overhead.The method of the embodiment of the present invention is efficiently solved in traditional scheme, minizone
Cooperation trigger condition is based only upon the measurement to downstream signal, causes a part of up-downgoing business demand to be unsatisfactory for
Cooperate between Shi Wufa triggering cells, or unnecessarily frequently cooperate between triggering cell when business demand meets
Problem.
Wherein, intended service demand can be including but not limited to service rate satisfaction degree, QoS of survice
The conditions such as (Quality of Service, service quality) satisfaction degree, type of service, service priority,
Describe in detail as follows.
Specifically, intended service demand can include service rate satisfaction degree, wherein, above-mentioned steps 102
The step of can include：
Step 1021, according to the business Monitoring Data, obtains the business of terminal use's current business
Speed.
Here, base station should include the service rate data of user to the business Monitoring Data of terminal use, from
And the service rate of terminal use's current business can be obtained according to business Monitoring Data.Wherein, the current industry of user
Service rate of the service rate of business comprising up-downgoing business.
Step 1022, detects whether the service rate of the current business sets up described current less than core net
The minimal service speed required during service bearer.
Here, after the service rate of base station scheduling user current business, service rate is set up with core net should
The signing speed that current business is required when carrying is compared, and judges whether the service rate of base station scheduling is less than
The minimal service speed required when service bearer is set up.
Step 1023, if the service rate of the current business sets up the current business less than core net holding
The minimal service speed required during load, then judge that the current business is unsatisfactory for the intended service demand.
Here, if what the service rate of user's current business was required when setting up the service bearer less than core net
Minimal service speed, then base station judge current business be unsatisfactory for business demand.
Now, judge whether customer service speed meets the triggering that business demand cooperates as minizone using base station
Condition, and if only if when base station measurement up-downgoing service rate is unable to reach requirement when service bearer is set up,
Minizone cooperation carried out, it is to avoid the scheme that cooperates between conventional cell possibly cannot be touched under certain scene in time
The problem sent out or unnecessarily frequently trigger.
Specifically, intended service demand can include QoS of survice satisfaction degree, wherein, above-mentioned steps 102
The step of can include：
Step 1024, according to the business Monitoring Data, obtains the service of terminal use's current business
Quality Q oS index.
Here, base station should include QoS index to the business Monitoring Data of terminal use, wherein, user
QoS index of the QoS index of current business comprising up-downgoing business.
Step 1025, detects whether the QoS index of the current business sets up the current industry with core net
The QoS index that business is required when carrying matches.
Step 1026, if the QoS index of the current business sets up the current business with core net carrying
The QoS index of Shi Yaoqiu is mismatched, then judge that the current business is unsatisfactory for the intended service demand.
Here, the QoS index of base station measurement user current business, when discovery service-user current business
When QoS index sets up qos requirement mismatch when current business is carried with core net, base station judges current industry
Business is unsatisfactory for business demand.
Now, judge whether the QoS index of customer service meets business demand and assist as minizone using base station
The trigger condition of work, the QoS index of base station measurement up-downgoing business that and if only if are unable to reach service bearer
During requirement when setting up, minizone cooperation is just carried out, it is to avoid cooperate scheme in certain scene between conventional cell
The lower problem that possibly cannot be triggered in time or unnecessarily frequently trigger
Further, above-mentioned QoS of survice index can include service delay, scheduling rates, packet loss etc.,
Accordingly, can include the step of above-mentioned steps 1025：
Step 10251, detects whether the end-to-end time delay of the current business sets up described working as more than core net
The maximum end-to-end time delay required during front service bearer；And/or
Step 10252, detects whether the speed of the current business sets up the current business less than core net
The minimum-rate required during carrying；And/or
Step 10253, detects whether the packet loss of the current business sets up the current industry more than core net
The maximum packet loss that business is required when carrying.
Now, current industry can be detected by QoS indexes such as service delay, scheduling rates, packet loss
Whether business meets business demand, so as to carry out minizone cooperation when customer service is unsatisfactory for business demand in time,
Ensure Consumer's Experience, and minizone cooperation is not carried out when customer service meets business demand, reduction system is opened
Pin, it is to avoid the wasting of resources.
Specifically, intended service demand can also be required comprising service priority, wherein, above-mentioned steps 102
The step of can include：
Step 1027, according to the business Monitoring Data, obtains the business of terminal use's current business
The corresponding service feature of service priority of priority and the current business is lifted and is required.
Here, base station is to the business of different business priority (such as priority higher voice service, priority
Relatively low data service) it is provided with different service features lifting requirements.
Step 1028, detects that the corresponding service feature of service priority of the current business lifts requirement and is
No is higher than the first pre-determined threshold.
Step 1029, if the corresponding service feature of the service priority of the current business lifts requirement being higher than
First pre-determined threshold, then judge that the current business is unsatisfactory for the intended service demand.
Now, judge that the service feature of customer service priority is lifted with base station and require whether make higher than threshold value
For the trigger condition of minizone cooperation, when base station judgement business demand that and if only if needs to be lifted, just carry out little
Interval cooperation, it is to avoid the scheme that cooperates between conventional cell possibly cannot trigger in time under certain scene or must not
The problem that strategic point is frequently triggered.
Specifically, intended service demand can also be required comprising type of service, wherein, above-mentioned steps 102
The step of can include：
Step 10210, according to the business Monitoring Data, obtains the business of terminal use's current business
The corresponding service feature of type of service of type and the current business is lifted and is required.
Here, base station is provided with different industry to different service types (such as voice service, data service etc.)
Business performance boost is required.
Step 10211, detects whether the corresponding service feature of type of service of the current business lifts requirement
Higher than the second pre-determined threshold.
Step 10212, if the corresponding service feature of the type of service of the current business is lifted requiring higher than institute
The second pre-determined threshold is stated, then judges that the current business is unsatisfactory for the intended service demand.
Now, using base station judge the service feature of customer service type lifted require whether higher than threshold value as
The trigger condition of minizone cooperation, when base station judgement business demand that and if only if needs to be lifted, just carries out cell
Between cooperate, it is to avoid the scheme that cooperates between conventional cell possibly cannot be triggered under certain scene or unnecessarily in time
The problem that ground is frequently triggered.
Further, can include the step of above-mentioned steps 103：
Step 1031, sends coordinated multipoint transmission CoMP A3 observing and controlling instruction to the terminal use.
Step 1032, receives the CoMP A3 measurement reports that the terminal use returns.
Here, after terminal receives CoMP A3 observing and controlling instruction, measurement place Serving cell descending reference letter
Number intensity RSRP and adjacent cell downlink reference signal intensity RSRP, if measuring one and Serving cell
The adjacent cell that downlink reference signal intensity RSRP is close to, then send CoMP A3 measurement reports.
Step 1033, according to the CoMP A3 measurement reports, selects terminal use place cell
An at least adjacent cell carries out minizone with terminal use place cell and cooperates as cooperation cell.
Here, base station is strong with Serving cell downlink reference signal according to what is indicated in CoMP A3 measurement reports
The adjacent cell that degree RSRP is close to, selecting collaboration cell carry out minizone cooperation.
Now, when the current business of user is unsatisfactory for business demand, by sending CoMP A3 to user
Observing and controlling is instructed, and the CoMP A3 measurement reports of receiving terminal feedback, and can be quickly found out cooperation cell is carried out
Minizone cooperates, so as to Consumer's Experience has been effectively ensured.
Embodiment is implemented to the one of the present invention below to be illustrated below：
As shown in figure 4, the method for the minizone cooperation of the embodiment of the present invention, the first all cells of base station monitors
The business demand satisfaction degree of each user；Then judge whether the current up-downgoing business of user meets business demand；
If the current up-downgoing business of user is unsatisfactory for business demand, CoMP A3 observing and controlling instruction is issued to user,
And detected whether CoMP A3 measurement reports；If receiving CoMP A3 measurement reports, basis
CoMP A3 measurement reports select cooperation cell to carry out minizone cooperation.
The minizone that A2 and CoMP A3 observing and controlling is trigger condition is issued successively cooperate scheme phase with traditional
Than the embodiment of the present invention is triggered under CoMP A3 observing and controlling based in the minizone cooperation scheme of business demand
The condition sent out is changed into " judgement of the base station to up-downgoing business demand satisfaction degree " from " A2 measurements are reported ".
Base station is monitored to the business demand satisfaction degree of all service bearers after CoMP functions are opened,
When base station judges that up-downgoing business demand is unable to reach requirement when service bearer is set up, triggering is issued
CoMP A3 observing and controlling.Solve conventional trigger condition and be based only upon survey of the A2 observing and controlling to downlink reference signal intensity
Amount, causes a part of up-downgoing business demand that the problem of cooperation cannot be triggered when being unsatisfactory for.
Compared with traditional minizone cooperation scheme for directly issuing CoMP A3 observing and controlling for trigger condition, this
Minizone cooperation scheme of the inventive embodiments based on business demand increased base station and issue CoMP A3 observing and controlling
Condition：When base station measurement up-downgoing business demand that and if only if is unable to reach requirement when service bearer is set up,
Just triggering issues CoMP A3 observing and controlling.Solve the triggering method institute that tradition directly issues CoMP A3 observing and controlling
Cause frequently to trigger the problem of CoMP when business demand meets.
It is further below with QoS of survice satisfaction degree as intended service demand, concrete real to the one of the present invention
Current embodiment is illustrated below：
As shown in figure 5, the method for the minizone cooperation of the embodiment of the present invention, base station is to all cells first
GBR (Guaranteed Bit Rate, it is ensured that bit rate) service-user carries out QoS measurements；Then examine
Survey what is required when whether the QoS index of current up-downgoing business sets up the current service bearer with core net
QoS index matches；If the QoS index of current up-downgoing business sets up the current business with core net
The QoS index required during carrying is mismatched, then issue CoMP A3 observing and controlling instruction to user, and detection is
It is no to have CoMP A3 measurement reports；If receiving CoMP A3 measurement reports, according to CoMP A3
Measurement report selects cooperation cell to carry out minizone cooperation.
Minizone cooperation scheme increases the expense of interactive information and process complexity between cooperation cell.Tradition is little
The enforcement purpose of interval cooperation scheme is to improve by the performance of collaboration user, and is not concerned with now service feature and is
It is no to have service feature to lift demand.Minizone when traditional scheme is likely to occur customer service demand backlog demand
Cooperation cannot come into force, or frequently implement asking for minizone cooperation when customer service demand has met condition
Topic, it is impossible to effectively improve customer service experience.
The method that the minizone based on business demand of the embodiment of the present invention cooperates, judges customer service with base station
Whether demand meets, used as the trigger condition of minizone cooperation.A2 and CoMP A3 are issued successively with traditional
Observing and controlling is compared for the minizone cooperation scheme of trigger condition, and the present invention program can ensure that to be needed in any customer service
Ask and do not cooperated between triggering cell up under the scene for requiring in time, so as to improve customer service experience.With it is traditional
Directly issue the minizone cooperation scheme that CoMP A3 observing and controlling is trigger condition to compare, the present invention program can be
User's request does not cooperate between triggering cell when reaching requirement, under the premise of customer service experience is not affected reduces system
System expense.
As shown in fig. 6, embodiments of the invention additionally provide a kind of device of minizone cooperation, base is applied to
Stand, described device includes：
Acquisition module, for obtaining the business Monitoring Data of the terminal use of all cells that the base station covers；
Detection module, for according to the business Monitoring Data, detecting that the current business of the terminal use is
It is no to meet intended service demand；
Collaborative process module, if the current business for the terminal use is unsatisfactory for intended service demand,
Minizone collaborative process is carried out to the business of the terminal use.
The device of the minizone cooperation of the embodiment of the present invention, to judge whether customer service meets business demand,
As the trigger condition of minizone cooperation, compared to traditional scheme, it can be ensured that in any customer service demand not
Cooperate between timely triggering cell up under the scene for requiring, so as to effectively increase the business experience of user, and can
Do not cooperate between triggering cell when customer service demand reaches requirement, so as to not affect customer service experience
Under the premise of reduce overhead.The method of the embodiment of the present invention is efficiently solved in traditional scheme, minizone
Cooperation trigger condition is based only upon the measurement to downstream signal, causes a part of up-downgoing business demand to be unsatisfactory for
Cooperate between Shi Wufa triggering cells, or unnecessarily frequently cooperate between triggering cell when business demand meets
Problem.
Specifically, the detection module can include：
First acquisition unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service rate；
First detector unit, for detecting that whether the service rate of the current business sets up institute less than core net
State the minimal service speed required when current business is carried；
First identifying unit, if the service rate for the current business sets up described current less than core net
The minimal service speed required during service bearer, then judge that the current business is unsatisfactory for the intended service and needs
Ask.
Specifically, the detection module can include：
Second acquisition unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service quality QoS index；
Second detector unit, for detecting that whether the QoS index of the current business sets up institute with core net
State the QoS index required when current business is carried to match；
Second identifying unit, if the QoS index for the current business sets up described current with core net
The QoS index required during service bearer is mismatched, then judge that the current business is unsatisfactory for the predetermined industry
Business demand.
Further, second detector unit can include：
First detection sub-unit, for detecting whether the end-to-end time delay of the current business is built more than core net
The maximum end-to-end time delay that the vertical current business is required when carrying；And/or
Whether the second detection sub-unit, the speed for detecting the current business are described less than core net foundation
The minimum-rate that current business is required when carrying；And/or
3rd detection sub-unit, for detecting that whether the packet loss of the current business sets up institute more than core net
State the maximum packet loss required when current business is carried.
Specifically, the detection module can also include：
3rd acquiring unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service priority and the corresponding service feature of service priority of the current business lifted and require；
3rd detector unit, the corresponding service feature of the service priority for detecting the current business are lifted
Require whether be higher than the first pre-determined threshold；
3rd identifying unit, if the corresponding service feature lifting of service priority for the current business will
Ask higher than first pre-determined threshold, then judge that the current business is unsatisfactory for the intended service demand.
Specifically, the detection module can also include：
4th acquiring unit, for according to the business Monitoring Data, obtaining terminal use's current business
Type of service and the corresponding service feature of type of service of the current business lifted and require；
4th detector unit, the corresponding service feature of the type of service for detecting the current business is lifted will
It is higher than the second pre-determined threshold that Seeking Truth is no；
4th identifying unit, if the corresponding service feature of type of service for the current business lifts requirement
Higher than second pre-determined threshold, then judge that the current business is unsatisfactory for the intended service demand.
Further, the collaborative process module can include：
Transmitting element, for sending coordinated multipoint transmission CoMP A3 observing and controlling instruction to the terminal use；
Receiving unit, for receiving the CoMP A3 measurement reports that the terminal use returns；
IWU is little for according to the CoMP A3 measurement reports, selecting the terminal use to be located
An at least adjacent cell in area carries out minizone with terminal use place cell and cooperates as cooperation cell.
The device of the minizone cooperation of the embodiment of the present invention, to judge whether customer service meets business demand,
As the trigger condition of minizone cooperation, compared to traditional scheme, it can be ensured that in any customer service demand not
Cooperate between timely triggering cell up under the scene for requiring, so as to effectively increase the business experience of user, and can
Do not cooperate between triggering cell when customer service demand reaches requirement, so as to not affect customer service experience
Under the premise of reduce overhead.The method of the embodiment of the present invention is efficiently solved in traditional scheme, minizone
Cooperation trigger condition is based only upon the measurement to downstream signal, causes a part of up-downgoing business demand to be unsatisfactory for
Cooperate between Shi Wufa triggering cells, or unnecessarily frequently cooperate between triggering cell when business demand meets
Problem.
It should be noted that the device of the minizone cooperation is corresponding with the method for above-mentioned minizone cooperation
In device, wherein said method embodiment, all implementations also can suitable for the embodiment of the device
Reach same technique effect.
As the device that the minizone of the embodiment of the present invention cooperates is applied to base station, therefore, the embodiment of the present invention
A kind of base station is additionally provided, including：Such as the device of the minizone cooperation described in above-mentioned embodiment.Wherein,
The described of device of above-mentioned minizone cooperation realizes that embodiment, suitable for the embodiment of the base station, can also reach
To identical technique effect.
As shown in fig. 7, embodiments of the invention additionally provide a kind of method of minizone cooperation, it is applied to move
Dynamic terminal, methods described include：
Step 701, receives the coordinated multipoint transmission CoMP A3 observing and controlling instruction that base station sends, wherein, institute
It is that the base station is discontented with the current business for detecting the mobile phone users to state CoMP A3 observing and controlling instruction
The instruction sent to the mobile terminal during sufficient intended service demand；
Step 702, in the adjacent cell of mobile terminal place cell, detects and the mobile terminal institute
In the difference adjacent cell within a predetermined range of the downlink reference signal intensity of cell, and given birth to according to testing result
Into CoMP A3 measurement reports；
The CoMP A3 measurement reports are sent to the base station by step 703, make the base station according to
The CoMP A3 measurement reports select an at least adjacent cell of mobile terminal place cell as cooperation
Cell, carries out minizone with mobile terminal place cell and cooperates.
The method of the minizone cooperation of the embodiment of the present invention, to judge whether customer service meets business demand,
As the trigger condition of minizone cooperation, compared to traditional scheme, it can be ensured that in any customer service demand not
Cooperate between timely triggering cell up under the scene for requiring, so as to effectively increase the business experience of user, and can
Do not cooperate between triggering cell when customer service demand reaches requirement, so as to not affect customer service experience
Under the premise of reduce overhead.The method of the embodiment of the present invention is efficiently solved in traditional scheme, minizone
Cooperation trigger condition is based only upon the measurement to downstream signal, causes a part of up-downgoing business demand to be unsatisfactory for
Cooperate between Shi Wufa triggering cells, or unnecessarily frequently cooperate between triggering cell when business demand meets
Problem.
As shown in figure 8, embodiments of the invention additionally provide a kind of device of minizone cooperation, it is applied to move
Dynamic terminal, described device include：
Receiver module, for receiving the coordinated multipoint transmission CoMP A3 observing and controlling instruction of base station transmission, wherein,
CoMP A3 observing and controlling instruction be the base station in the current business for detecting the mobile phone users not
Meet the instruction sent to the mobile terminal during intended service demand；
Generation module, it is mobile whole with described for, in the adjacent cell of mobile terminal place cell, detecting
The difference of the downlink reference signal intensity of end place cell adjacent cell within a predetermined range, and according to detection knot
Fruit generates CoMP A3 measurement reports；
Sending module, for the CoMP A3 measurement reports are sent to the base station, makes the base station
An at least adjacent cell conduct of mobile terminal place cell is selected according to the CoMP A3 measurement reports
Cooperation cell, carries out minizone with mobile terminal place cell and cooperates.
The device of the minizone cooperation of the embodiment of the present invention, to judge whether customer service meets business demand,
As the trigger condition of minizone cooperation, compared to traditional scheme, it can be ensured that in any customer service demand not
Cooperate between timely triggering cell up under the scene for requiring, so as to effectively increase the business experience of user, and can
Do not cooperate between triggering cell when customer service demand reaches requirement, so as to not affect customer service experience
Under the premise of reduce overhead.The method of the embodiment of the present invention is efficiently solved in traditional scheme, minizone
Cooperation trigger condition is based only upon the measurement to downstream signal, causes a part of up-downgoing business demand to be unsatisfactory for
Cooperate between Shi Wufa triggering cells, or unnecessarily frequently cooperate between triggering cell when business demand meets
Problem.
It should be noted that the device of the minizone cooperation is corresponding with the method for above-mentioned minizone cooperation
In device, wherein said method embodiment, all implementations also can suitable for the embodiment of the device
Reach same technique effect.
As the device that the minizone of the embodiment of the present invention cooperates is applied to mobile terminal, therefore, the present invention is real
Apply example and additionally provide a kind of mobile terminal, including：Such as the device of the minizone cooperation described in above-mentioned embodiment.
Wherein, the embodiment for realizing embodiment suitable for the mobile terminal of the device of above-mentioned minizone cooperation
In, can also reach identical technique effect.The mobile terminal of the present invention can such as be mobile phone, panel computer etc.
Mobile electronic device.
The above is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (17)
1. a kind of method of minizone cooperation, is applied to base station, it is characterised in that methods described includes：
Obtain the business Monitoring Data of the terminal use of all cells that the base station covers；
According to the business Monitoring Data, detect whether the current business of the terminal use meets intended service
Demand；
If the current business of the terminal use is unsatisfactory for intended service demand, the industry to the terminal use
Business carries out minizone collaborative process.
2. method according to claim 1, it is characterised in that described that number is monitored according to the business
According to, detect whether the current business of the terminal use meets intended service demand, including：
According to the business Monitoring Data, the service rate of terminal use's current business is obtained；
When detecting whether the service rate of the current business sets up the current business carrying less than core net
The minimal service speed of requirement；
If the service rate of the current business sets up what is required when the current business is carried less than core net
Minimal service speed, then judge that the current business is unsatisfactory for the intended service demand.
3. method according to claim 1, it is characterised in that described that number is monitored according to the business
According to, detect whether the current business of the terminal use meets intended service demand, including：
According to the business Monitoring Data, the service quality QoS for obtaining terminal use's current business refers to
Mark；
Detect whether the QoS index of the current business is set up when the current business is carried with core net to want
The QoS index asked matches；
If the QoS index of the current business sets up what is required when the current business is carried with core net
QoS index is mismatched, then judge that the current business is unsatisfactory for the intended service demand.
4. method according to claim 3, it is characterised in that the detection current business
Whether QoS index sets up the QoS index required when the current business is carried with core net matches, and wraps
Include：
Detect whether the end-to-end time delay of the current business is set up the current business more than core net and carried
The maximum end-to-end time delay of Shi Yaoqiu；And/or
Detect whether the speed of the current business is set up when the current business is carried less than core net to require
Minimum-rate；And/or
Detect whether the packet loss of the current business is set up when the current business is carried more than core net to want
The maximum packet loss asked.
5. method according to claim 1, it is characterised in that described that number is monitored according to the business
According to, detect whether the current business of the terminal use meets intended service demand, including：
According to the business Monitoring Data, the service priority of terminal use's current business and described is obtained
The corresponding service feature of service priority of current business is lifted and is required；
Detect that the corresponding service feature of service priority of the current business is lifted whether to require higher than first
Pre-determined threshold；
If the corresponding service feature of the service priority of the current business is lifted requires to be higher than described first pre-
Gating is limited, then judge that the current business is unsatisfactory for the intended service demand.
6. method according to claim 1, it is characterised in that described that number is monitored according to the business
According to, detect whether the current business of the terminal use meets intended service demand, including：
According to the business Monitoring Data, obtain the type of service of terminal use's current business and described work as
The corresponding service feature of type of service of front business is lifted and is required；
Detect that the corresponding service feature of type of service of the current business is lifted and require whether be higher than second pre-
Gating is limited；
If the corresponding service feature of the type of service of the current business is lifted to require to preset higher than described second
Thresholding, then judge that the current business is unsatisfactory for the intended service demand.
7. method according to claim 1, it is characterised in that the industry to the terminal use
Business carries out minizone collaborative process, including：
Coordinated multipoint transmission CoMP A3 observing and controlling instruction is sent to the terminal use；
Receive the CoMP A3 measurement reports that the terminal use returns；
According to the CoMP A3 measurement reports, select at least one neighbour of terminal use place cell little
Area carries out minizone with terminal use place cell and cooperates as cooperation cell.
8. a kind of device of minizone cooperation, is applied to base station, it is characterised in that described device includes：
Acquisition module, for obtaining the business Monitoring Data of the terminal use of all cells that the base station covers；
Detection module, for according to the business Monitoring Data, detecting that the current business of the terminal use is
It is no to meet intended service demand；
Collaborative process module, if the current business for the terminal use is unsatisfactory for intended service demand,
Minizone collaborative process is carried out to the business of the terminal use.
9. device according to claim 8, it is characterised in that the detection module includes：
First acquisition unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service rate；
First detector unit, for detecting that whether the service rate of the current business sets up institute less than core net
State the minimal service speed required when current business is carried；
First identifying unit, if the service rate for the current business sets up described current less than core net
The minimal service speed required during service bearer, then judge that the current business is unsatisfactory for the intended service and needs
Ask.
10. device according to claim 8, it is characterised in that the detection module includes：
Second acquisition unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service quality QoS index；
Second detector unit, for detecting that whether the QoS index of the current business sets up institute with core net
State the QoS index required when current business is carried to match；
Second identifying unit, if the QoS index for the current business sets up described current with core net
The QoS index required during service bearer is mismatched, then judge that the current business is unsatisfactory for the predetermined industry
Business demand.
11. devices according to claim 8, it is characterised in that the detection module includes：
3rd acquiring unit, for according to the business Monitoring Data, obtaining terminal use's current business
Service priority and the corresponding service feature of service priority of the current business lifted and require；
3rd detector unit, the corresponding service feature of the service priority for detecting the current business are lifted
Require whether be higher than the first pre-determined threshold；
3rd identifying unit, if the corresponding service feature lifting of service priority for the current business will
Ask higher than first pre-determined threshold, then judge that the current business is unsatisfactory for the intended service demand.
12. devices according to claim 8, it is characterised in that the detection module includes：
4th acquiring unit, for according to the business Monitoring Data, obtaining terminal use's current business
Type of service and the corresponding service feature of type of service of the current business lifted and require；
4th detector unit, the corresponding service feature of the type of service for detecting the current business is lifted will
It is higher than the second pre-determined threshold that Seeking Truth is no；
4th identifying unit, if the corresponding service feature of type of service for the current business lifts requirement
Higher than second pre-determined threshold, then judge that the current business is unsatisfactory for the intended service demand.
13. devices according to claim 8, it is characterised in that the collaborative process module includes：
Transmitting element, for sending coordinated multipoint transmission CoMP A3 observing and controlling instruction to the terminal use；
Receiving unit, for receiving the CoMP A3 measurement reports that the terminal use returns；
IWU is little for according to the CoMP A3 measurement reports, selecting the terminal use to be located
An at least adjacent cell in area carries out minizone with terminal use place cell and cooperates as cooperation cell.
14. a kind of base stations, it is characterised in that include：Cell as described in any one of claim 8-13
Between the device that cooperates.
A kind of 15. methods of minizone cooperation, are applied to mobile terminal, it is characterised in that methods described bag
Include：
The coordinated multipoint transmission CoMP A3 observing and controlling instruction that base station sends is received, wherein, the CoMP A3
Observing and controlling instruction is that the base station is unsatisfactory for intended service in the current business for detecting the mobile phone users
The instruction sent to the mobile terminal during demand；
In the adjacent cell of mobile terminal place cell, detect with mobile terminal place cell under
The difference of row reference signal strength adjacent cell within a predetermined range, and CoMP is generated according to testing result
A3 measurement reports；
The CoMP A3 measurement reports are sent to into the base station, the base station are made according to the CoMP
A3 measurement reports select an at least adjacent cell of mobile terminal place cell as cooperation cell, with institute
Stating mobile terminal place cell carries out minizone cooperation.
A kind of 16. devices of minizone cooperation, are applied to mobile terminal, it is characterised in that described device bag
Include：
Receiver module, for receiving the coordinated multipoint transmission CoMP A3 observing and controlling instruction of base station transmission, wherein,
CoMP A3 observing and controlling instruction be the base station in the current business for detecting the mobile phone users not
Meet the instruction sent to the mobile terminal during intended service demand；
Generation module, it is mobile whole with described for, in the adjacent cell of mobile terminal place cell, detecting
The difference of the downlink reference signal intensity of end place cell adjacent cell within a predetermined range, and according to detection knot
Fruit generates CoMP A3 measurement reports；
Sending module, for the CoMP A3 measurement reports are sent to the base station, makes the base station
An at least adjacent cell conduct of mobile terminal place cell is selected according to the CoMP A3 measurement reports
Cooperation cell, carries out minizone with mobile terminal place cell and cooperates.
17. a kind of mobile terminals, it is characterised in that include：Minizone association as claimed in claim 16
The device of work.
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| CN113923734A (en) * | 2020-07-08 | 2022-01-11 | 华为技术有限公司 | Cooperative transmission method and related device |
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Application publication date: 20170329 |