Summary of the invention
The object of the present invention is to provide a kind of high altitude platform cooperation covering method, device and high altitude platform, solve between platformDue to the problem of covering that energy source distribution and service distribution occur is empty, and local users can not access network.
In order to achieve the above objectives, the embodiment of the present invention provides a kind of high altitude platform cooperation covering method, comprising:
First high altitude platform obtains first power consumption state of this high altitude platform；
When first power consumption state indicates the energy consumption of the first high altitude platform greater than default first thresholding, it is high to obtain secondSecond power consumption state of hollow panel, second high altitude platform are the adjacent high altitude platform of the first high altitude platform；
When second power consumption state indicates the energy consumption of the second high altitude platform lower than default second thresholding, with the second high-altitudePlatform cooperation reduce the network coverage adjustment of the first high altitude platform energy consumption.
Wherein, described cooperate with the second high altitude platform reduce the network coverage adjustment of the first high altitude platform energy consumption, packetIt includes:
First high altitude platform sends first and handovers messages to the target user connecting with this high altitude platform, sends secondSecond high altitude platform is handovered messages to, so that target user switching is connected to second high altitude platform, the meshMarking user is position in the terminal user of first high altitude platform and the second high altitude platform network coverage overlapping region；
First high altitude platform disconnects the connection with the target user, and reduces the network coverage area of this high altitude platformDomain reduces the energy consumption of this high altitude platform.
Wherein, the network's coverage area for reducing this high altitude platform, reduces the energy consumption of this high altitude platform, comprising:
First high altitude platform adjusts the multi-beam day of this high altitude platform by the transmission power of this high altitude platform of reductionLine figuration mode reduces the energy consumption of this high altitude platform to reduce this high altitude platform network's coverage area.
Wherein, described cooperate with the second high altitude platform reduce the network coverage adjustment of the first high altitude platform energy consumption, packetIt includes:
First high altitude platform sends the first connection message to the target user connecting with this high altitude platform, sends secondConnection message is to second high altitude platform, so that the target user is connected to second high altitude platform, the mesh simultaneouslyMarking user is position in the terminal user of first high altitude platform and the second high altitude platform network coverage overlapping region；
First high altitude platform reduces the transmission power of this high altitude platform, adjusts this high altitude platform and the target userCommunication transmission mode, to reduce the energy consumption of this high altitude platform.
Wherein, the power consumption state specifically: terminal communication resource occupancy and residual energy magnitude.
Wherein, it is according to a predetermined period, week that first high altitude platform, which obtains first power consumption state of this high altitude platform,Execute to phase property.
In order to achieve the above objectives, the embodiments of the present invention also provide a kind of high altitude platform cooperation cladding systems, comprising:
First obtains module, and first power consumption state of this high altitude platform is obtained for the first high altitude platform；
Second obtains module, for indicating that the energy consumption of the first high altitude platform is greater than default first in first power consumption stateWhen thresholding, the second power consumption state of the second high altitude platform is obtained, second high altitude platform is the adjacent height of the first high altitude platformHollow panel；
The network coverage adjusts module, for indicating the energy consumption of the second high altitude platform lower than default in second power consumption stateWhen the second thresholding, cooperates with the second high altitude platform and reduce the network coverage adjustment of the first high altitude platform energy consumption.
Wherein, the network coverage adjustment module includes:
First sending submodule is handovered messages to for first high altitude platform transmission first and is connect with this high altitude platformTarget user, send and second handover messages to second high altitude platform so that target user switching be connected to it is describedSecond high altitude platform, the target user are positions in first high altitude platform and the second high altitude platform network coverage weightThe terminal user in folded region；
The first adjustment submodule disconnects the connection with the target user for first high altitude platform, and reduces thisThe network's coverage area of high altitude platform reduces the energy consumption of this high altitude platform.
Wherein, the first adjustment submodule includes:
Adjustment unit adjusts this high-altitude for first high altitude platform by the transmission power of this high altitude platform of reductionThe multibeam antenna figuration mode of platform reduces the energy consumption of this high altitude platform to reduce this high altitude platform network's coverage area.
Wherein, the network coverage adjustment module includes:
Second sending submodule sends the first connection message for first high altitude platform and extremely connect with this high altitude platformTarget user, send the second connection message to second high altitude platform so that the target user be connected to simultaneously it is describedSecond high altitude platform, the target user are positions in first high altitude platform and the second high altitude platform network coverage weightThe terminal user in folded region；
Second adjustment submodule reduces the transmission power of this high altitude platform for first high altitude platform, adjusts this heightThe communication transmission mode of hollow panel and the target user, to reduce the energy consumption of this high altitude platform.
Wherein, the power consumption state specifically: terminal communication resource occupancy and residual energy magnitude.
Wherein, it is according to a predetermined period, week that first high altitude platform, which obtains first power consumption state of this high altitude platform,Execute to phase property.
In order to achieve the above objectives, the embodiments of the present invention also provide a kind of high altitude platforms, comprising: high-altitude as described abovePlatform cooperation cladding system.
The advantageous effects of the above technical solutions of the present invention are as follows:
The high altitude platform cooperation covering method of the embodiment of the present invention, the first high altitude platform obtain the first energy of its own firstConsumption state；Indicate that the energy consumption of the first high altitude platform is greater than default first thresholding i.e. the first high altitude platform energy consumption in the first power consumption stateIt is excessive have reached high altitude platform cooperation threshold requirement when, the first high altitude platform obtains its adjacent the second high altitude platform of high altitude platformThe second power consumption state；Indicate that the energy consumption of the second high altitude platform is lower than default second thresholding in the second power consumption state, i.e., second is highThe energy consumption of hollow panel is lower, and when can satisfy the threshold requirement for assisting the first high altitude platform, cooperate progress with the second high altitude platformReduce the network coverage adjustment of the first high altitude platform energy consumption.In this way, when there is high energy consumption in the first high altitude platform, so that it may pass through netNetwork covering adjusts to reduce the energy consumption of the first high altitude platform, extends the operating time of the first high altitude platform, keeps the first high-altitude flatPlatform extends the solar recharging time, avoids the occurrence of energy deficiency return ground supplement energy and causes the network coverage empty, gives userThe case where making troubles.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and toolBody embodiment is described in detail.
The present invention is directed in the covering of existing high altitude platform, due to the covering of energy source distribution and service distribution appearance between platformThe problem of cavity, local users can not access network, provides a kind of high altitude platform cooperation covering method, passes through the association between platformFinish into the adjustment of the network coverage to avoid the generation in covering cavity.
The covering method as shown in Fig. 2, a kind of high altitude platform of the embodiment of the present invention cooperates, comprising:
Step 11, the first high altitude platform obtains first power consumption state of this high altitude platform；
Step 12, it when indicating the energy consumption of the first high altitude platform in first power consumption state greater than default first thresholding, obtainsThe second power consumption state of the second high altitude platform is taken, second high altitude platform is the adjacent high altitude platform of the first high altitude platform；
Step 13, when indicating the energy consumption of the second high altitude platform in second power consumption state lower than default second thresholding, withThe cooperation of second high altitude platform reduce the network coverage adjustment of the first high altitude platform energy consumption.
In above-mentioned steps, the first high altitude platform obtains first power consumption state of this high altitude platform first；In the first energy consumptionThe energy consumption of the first high altitude platform of state instruction, which is greater than default first thresholding i.e. the first high altitude platform energy consumption is excessive, has reached high-altitudeWhen platform cooperation threshold requirement, the first high altitude platform obtains the second power consumption state of its adjacent the second high altitude platform of high altitude platform；Indicate that the energy consumption of the second high altitude platform is lower than default second thresholding in the second power consumption state, i.e., the energy consumption of the second high altitude platform compared withLow, when can satisfy the threshold requirement for assisting the first high altitude platform, cooperating with the second high altitude platform, it is flat to carry out the first high-altitude of reductionThe network coverage of platform energy consumption adjusts.In this way, when there is high energy consumption in the first high altitude platform, so that it may be dropped by network coverage adjustmentThe low energy consumption of first high altitude platform extends the operating time of the first high altitude platform, and the first high altitude platform is made to extend solar chargingThe electric time avoids the occurrence of energy deficiency return ground supplement energy and causes the network coverage empty, the case where making troubles to user.
In an embodiment of the present invention, the second high altitude platform is the adjacent high altitude platform of the first high altitude platform, certainly, secondWhat high altitude platform did not limited is some adjacent high altitude platform of the first high altitude platform, it is also possible to which the first high altitude platform is adjacentTwo or more high altitude platforms.
It is well known that judging the power consumption state of instrument and equipment, usually set about from traffic load and energy reserve, instituteWith, in an embodiment of the present invention, the power consumption state specifically: terminal communication resource occupancy and residual energy magnitude.It is above-mentionedThe step of obtaining power consumption state specifically may is that the first high altitude platform obtains the first terminal communication resource occupancy of this high altitude platformRate and the first residual energy magnitude；When the first power consumption state indicates the energy consumption of the first high altitude platform greater than default first thresholding, obtainTake the second terminal communication resource occupancy and the second residual energy magnitude of the second high altitude platform.It so, include the in the first thresholdingThe threshold value of one terminal communication resource occupancy and the threshold value of the first residual energy magnitude, it is logical including second terminal in the second thresholdingBelieve the threshold value of resources occupation rate and the threshold value of the second residual energy magnitude.
In an embodiment of the present invention, in order to avoid due to the power consumption state for recognizing high altitude platform not in time, appearance is highHollow panel obtains first energy consumption of this high altitude platform due to energy too low the case where being forced back into ground, first high altitude platformState is periodically carried out according to a predetermined period.Certainly, the second high altitude platform is also to periodically acquire the energy consumption of itselfState.
Above-mentioned each threshold value and period can be predefined by staff or high altitude platform according to working environment.WithBase station covering principle is similar, and adjacent high altitude platform will appear partly overlapping for overlay area, often the user of the overlapping regionIt is by an offer customer service in two high altitude platforms, in this manner it is possible to which the high altitude platform for selecting energy consumption small goes to provide industryBusiness, to reduce the energy consumption of high consumption platform.Therefore, step 13, comprising:
Step 131a, first high altitude platform send first and handover messages to the target use connecting with this high altitude platformFamily sends second and handovers messages to second high altitude platform, so that target user switching is connected to second high-altitudePlatform, the target user are positions in first high altitude platform and the second high altitude platform network coverage overlapping regionTerminal user；
Step 132a, first high altitude platform disconnects the connection with the target user, and reduces this high altitude platformNetwork's coverage area reduces the energy consumption of this high altitude platform.
In above-mentioned network coverage set-up procedure, a kind of scheme of switching adjustment is provided, the first high altitude platform is sentFirst, which handovers messages to target user connected to it, ascends the throne and is placed in the first high altitude platform and the second high altitude platform network coverage weightThe terminal user in folded region sends second and handovers messages to adjacent second high altitude platform, target user and the second high altitude platform meetingCorresponding setting adjustment is carried out according to the message that receives, realizes that target user's switching is connected to the second high altitude platform, subsequent theOne high altitude platform disconnects the connection with target user, and reduces its network's coverage area, reduces the energy consumption of this high altitude platform.Due toIt is not required to provide the business that original weight folds zone user, reduces overlay area, just reduce energy consumption.
Wherein, before the first high altitude platform transmission second handovers messages to the second high altitude platform, cooperation covering can be sentApplication increases switching efficiency so that the second high altitude platform carries out the preparation of covering adjustment to second high altitude platform.
Wherein, in step 132a, the network's coverage area for reducing this high altitude platform reduces the energy of this high altitude platformConsumption, comprising:
Step 132a1, first high altitude platform adjust this high altitude platform by the transmission power of this high altitude platform of reductionMultibeam antenna figuration mode reduce the energy consumption of this high altitude platform to reduce this high altitude platform network's coverage area.
Although disconnecting the connection with target user has not needed offer business, energy consumption is reduced, still to be maintainedFormer coverage area is the waste of energy, therefore as shown in figure 3, can reduce the network's coverage area of this high altitude platform, further moreAdd the energy consumption for reducing this high altitude platform.Wherein, the mode for reducing the network's coverage area of this high altitude platform can be above-mentioned dropThe transmission power of low high altitude platform adjusts the multibeam antenna figuration mode of this high altitude platform, to reduce network's coverage area,Reduce energy consumption.
In network coverage set-up procedure as described above, the suitching type network coverage Adjusted Option provided, by selecting energyIt consumes small high altitude platform and offer business is provided, to reduce the energy consumption of high consumption high altitude platform.But reduce the energy consumption side of high altitude platformMethod is varied, in another embodiment of the invention:
Step 13, comprising:
Step 131b, first high altitude platform send the first connection message to the target connecting with this high altitude platform and useFamily sends the second connection message to second high altitude platform, so that the target user is connected to second high-altitude simultaneouslyPlatform, the target user are positions in first high altitude platform and the second high altitude platform network coverage overlapping regionTerminal user；
Step 132b, first high altitude platform reduce the transmission power of this high altitude platform, adjust this high altitude platform and instituteThe communication transmission mode of target user is stated, to reduce the energy consumption of this high altitude platform.
The energy consuming process of above-mentioned reduction high altitude platform is a kind of cooperation linking network coverage Adjusted Option, and the first high-altitude is flatPlatform the first connection message of transmission is ascended the throne to the target user connecting with this high altitude platform is placed in the first high altitude platform and the second high-altitudeThe terminal user of platform network covering overlapping area sends the second connection message to the second high altitude platform, so that final realize such asTarget user shown in Fig. 4 is connected to the second high altitude platform simultaneously, and then the first high altitude platform can reduce this high altitude platformTransmission power adjusts the communication transmission mode of this high altitude platform Yu the target user, to reduce the energy consumption of this high altitude platform.ThisKind method, is provided services to the user by the cooperation of two high altitude platforms, and such as the first high altitude platform and the second high altitude platform are using sameThe carrier synchronization of sample transfers data to terminal user, and such first high altitude platform does not need original high-energy, lower energyWith regard to achievable.
Likewise, can send cooperation before the first high altitude platform sends the second connection message to the second high altitude platform and coverLid application increases joint efficiency so that the second high altitude platform carries out the preparation of covering adjustment to second high altitude platform.
Two kinds of above-mentioned network coverage Adjusted Options, suitching type network coverage adjustment, the energy suitable for the first high altitude platformConsumption has been not enough to support the state of overlapping region customer service, and the linking network coverage adjustment that cooperates, and is more suitable for energy consumptionThough reach pre-determined threshold without to it is above-mentioned be not enough to support overlapping region customer service when, specifically select can pass throughMore specific restriction is done to the power consumption state of the first high altitude platform, presets handoff threshold and cooperation connection thresholding.In step 13,Further, when indicating the energy consumption of the second high altitude platform in second power consumption state lower than default second thresholding, judge firstWhether the energy consumption of high altitude platform reaches handoff threshold, if reaching handoff threshold switches over formula network coverage adjustment, if not up toHandoff threshold carries out cooperation linking network coverage adjustment.
Illustrate the high altitude platform cooperation covering method of the embodiment of the present invention below with reference to Fig. 5:
High altitude platform 1 periodically obtains own terminal communication resource occupancy and dump energy；Then carrying out judgement isNo satisfaction application cooperation threshold requirement (default first thresholding), after both meeting application cooperation threshold requirement, high altitude platform 1Obtain the power consumption state terminal communication resource occupancy and dump energy of adjacent high altitude platform 2；Judge whether that meeting covering adjusts againWhole threshold requirement (default first thresholding), when the two also meets covering adjustment threshold requirement, high altitude platform 1 can send cooperationCovering application to high altitude platform 2 changes the method for service of overlapping covered user after high altitude platform 2 is ready to complete: can be withThe user of high altitude platform 1 and the overlapping covered high and medium platform 1 of high altitude platform 2 is switched to high altitude platform 2 or by high-altitudePlatform 1 and the cooperation connection offer service jointly of high altitude platform 2, complete adjustment coverage mode, cooperate covering with adjacent platform, to subtractThe energy consumption of few high altitude platform 1.
The high altitude platform cooperation covering method of the embodiment of the present invention is made adjacent by the communication mechanism between establishing high altitude platformPlatform can exchange information, and solve the problems, such as to be limited between platform since service distribution the energy occurs with energy source distribution, improveThe energy utilization rate of platform extends the working time of platform, reduces the influence that platform faces network quality with returning；It mentionsThe communication quality of overlapping covered user between two platforms of liter.
As shown in fig. 6, the embodiments of the present invention also provide a kind of high altitude platform cooperation cladding systems, comprising:
First obtains module 10, and first power consumption state of this high altitude platform is obtained for the first high altitude platform；
Second obtains module 20, for indicating that the energy consumption of the first high altitude platform is greater than default the in first power consumption stateWhen one thresholding, the second power consumption state of the second high altitude platform is obtained, second high altitude platform is the adjacent of the first high altitude platformHigh altitude platform；
The network coverage adjusts module 30, for indicating the energy consumption of the second high altitude platform lower than pre- in second power consumption stateIf when the second thresholding, cooperating with the second high altitude platform and reduce the network coverage adjustment of the first high altitude platform energy consumption.
Wherein, the network coverage adjustment module includes:
First sending submodule is handovered messages to for first high altitude platform transmission first and is connect with this high altitude platformTarget user, send and second handover messages to second high altitude platform so that target user switching be connected to it is describedSecond high altitude platform, the target user are positions in first high altitude platform and the second high altitude platform network coverage weightThe terminal user in folded region；
The first adjustment submodule disconnects the connection with the target user for first high altitude platform, and reduces thisThe network's coverage area of high altitude platform reduces the energy consumption of this high altitude platform.
Wherein, the first adjustment submodule includes:
Adjustment unit adjusts this high-altitude for first high altitude platform by the transmission power of this high altitude platform of reductionThe multibeam antenna figuration mode of platform reduces the energy consumption of this high altitude platform to reduce this high altitude platform network's coverage area.
Wherein, the network coverage adjustment module includes:
Second sending submodule sends the first connection message for first high altitude platform and extremely connect with this high altitude platformTarget user, send the second connection message to second high altitude platform so that the target user be connected to simultaneously it is describedSecond high altitude platform, the target user are positions in first high altitude platform and the second high altitude platform network coverage weightThe terminal user in folded region；
Second adjustment submodule reduces the transmission power of this high altitude platform for first high altitude platform, adjusts this heightThe communication transmission mode of hollow panel and the target user, to reduce the energy consumption of this high altitude platform.
Wherein, the power consumption state specifically: terminal communication resource occupancy and residual energy magnitude.
Wherein, it is according to a predetermined period, week that first high altitude platform, which obtains first power consumption state of this high altitude platform,Execute to phase property.
The high altitude platform cooperation cladding system of the embodiment of the present invention is made adjacent by the communication mechanism between establishing high altitude platformPlatform can exchange information, and solve the problems, such as to be limited between platform since service distribution the energy occurs with energy source distribution, improveThe energy utilization rate of platform extends the working time of platform, reduces the influence that platform faces network quality with returning；It mentionsThe communication quality of overlapping covered user between two platforms of liter.
It should be noted that the device is the device for applying above-mentioned high altitude platform cooperation covering method, above-mentioned high-altitude is flatThe implementation of platform cooperation covering method is suitable for the device, can also reach identical technical effect.
The embodiments of the present invention also provide a kind of high altitude platforms, comprising: high altitude platform cooperation covering dress as described aboveIt sets.
The high altitude platform of the embodiment of the present invention makes adjacent platforms can be with intercommunication by the communication mechanism between establishing high altitude platformInformation solves the problems, such as to be limited between platform since service distribution the energy occurs with energy source distribution, improves the energy benefit of platformWith rate, the working time of platform is extended, reduces the influence that platform faces network quality with returning；Promote weight between two platformsThe communication quality of superimposition cover area user.
Likewise, the high altitude platform is the device for applying above-mentioned high altitude platform cooperation covering method, above-mentioned high altitude platformThe implementation for the covering method that cooperates is suitable for the high altitude platform, can also reach identical technical effect.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the artFor, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modificationsIt should be regarded as protection scope of the present invention.