CN101384059A - Wireless communication method and system - Google Patents

Wireless communication method and system Download PDF

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Publication number
CN101384059A
CN101384059A CNA2008101668344A CN200810166834A CN101384059A CN 101384059 A CN101384059 A CN 101384059A CN A2008101668344 A CNA2008101668344 A CN A2008101668344A CN 200810166834 A CN200810166834 A CN 200810166834A CN 101384059 A CN101384059 A CN 101384059A
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base station
license
state
emergency
base stations
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CN101384059B (en
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陈云明
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易越凡
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The embodiment of the invention discloses a wireless communication means and a system. The means comprises the following steps: the event which needs the shift of the base station License is detected; a first License state used by the base station is shifted to a second License state, and a base station hardware capability operational version adapted with the shifted License state is opened; and according to the base station hardware capability after the shift of the License, the base station communicates with other network nodes in the network. In the embodiment of the invention, the License of the base station is automatically managed according to the detection of the event which probably causes the shift of the base station. Not only the need of the management on the base station by base station equipment suppliers based on the License is satisfied, but also communication resource satisfying the demand of users can be provided in time through the shift of the License in exceptional cases.

Description

Wireless communications method and system
Technical field
The present invention relates to communication technical field, relate in particular to a kind of wireless communications method and system.
Background technology
Base station equipment supplier begins to adopt the sales mode of License when base station equipment is sold by operator at present.Operator obtains certain base station resource right to use by buying certain License.Use the sales mode of License, base station equipment supplier can only produce a kind of base station of or a few specification, controls by License and realizes the base station multi-sizeization.The equipment supplier need not simplify its production line kind as in the past according to the base station equipment of different demand production plurality of specifications like this, has saved production cost.
License mechanism is a kind of software engineering, just can generate different License by various control item purpose numerical value among the regulation License.The base station equipment that base station equipment supplier produces can realize a lot of functions usually in product, its specifications parameter also can surpass most of actual numerical value that use, so that this product can satisfy most of client's demand, realizes the sale of maximum.For operator, operator can be according to own present demand, a function that purchase needs oneself and the License of specifications parameter.Operator just only is that the base station resource that oneself needs to use is paid like this.Simultaneously, when if operator need enlarge its operation scale, also can be directly by buy greater functionality and more the License of high standard parameter realize, and need not buy more base station equipment (prerequisite is that the maximum hardware capabilities of the base station equipment bought can satisfy the demands).
The flexibility of License mechanism both can the low-cost production marketing of realizing base station equipment supplier differentiation, can satisfy the demand of operator's personalization and upgrading fast again, maximized its investment interests.Therefore License mechanism is adopted and also obtains the approval of most of operators by more and more equipments supplier, and following equipment adopts the License sales mode will become main flow.
The inventor finds that there is following problem in prior art in realizing process of the present invention:
Generally, base station system does not use its whole hardware capabilities when operation, but the ability used of only having used the base station operator to buy to base station equipment supplier.The maximum capacity that the base station that operator buys to base station equipment supplier can use ability all can provide less than the base station usually.Operator generally obtains a certain amount of base station by form from License to base station equipment supplier that buy and uses ability, has stipulated to buy the operable base station ability of operator of this License among the License.Base station equipment supplier limits operator by certain technological means and can only use the base station of stipulating among the License of operator's purchase can use ability, and may also have restriction service time, promptly, operator surpassed base station License official hour when using the base station, this License then lost efficacy, and operator can not re-use the base station of stipulating among this License can use ability.If operator need obtain more base station use ability or need after its original License that buys expired to continue to obtain a certain amount of base station use ability, operator must buy License again to base station equipment supplier.
In a word, begin to buy License in the time period before next time from single purchase License before the operator, the spendable hardware capabilities in base station all is the fixed amount of License regulation, and does not reach the maximum capacity that the base station can provide usually.
But at some in emergency circumstances, the required hardware capabilities that provides in base station tends to the maximum above the License permission of operator's purchase.Because the unpredictability and the urgency of emergency, improve the mode that to use hardware capabilities in the base station and can't in time tackle these emergencies by buying License again.
Summary of the invention
Embodiments of the invention provide a kind of wireless communications method and system, are used for base station License is managed flexibly, satisfy communication requirement under the different situations by the management of License.
Embodiments of the invention provide a kind of wireless communications method, comprising:
Detect and to carry out the incident generation that base station licence License switches;
The one License state of the current use in base station is switched to the 2nd License state, the BTS hardware ability operational version that the License state after unlatching and the switching adapts;
Switch the employed BTS hardware ability in back according to License, communicate with other network nodes in the network.
Embodiments of the invention also provide a kind of wireless communication system, comprising:
Whether detecting unit is used to detect have and need carries out the incident generation that base station licence License switches;
Administrative unit, be used for when described detecting unit detects the incident generation that need carry out base station licence License switching, the one License state of the current use in base station is switched to the 2nd License state, the License state relevant base station hardware capabilities operational version after unlatching and the switching;
Communication unit is used for switching the employed BTS hardware ability in back according to License, communicates with other network nodes in the network.
Compared with prior art, the technical scheme that provides of embodiments of the invention has the following advantages:
By to may triggering the detection of the incident that base station licence License switches, the License of base station is managed automatically.It had both satisfied the needs that base station equipment supplier manages the base station based on License, and can switch by License under special circumstances again in time provides the communication resource of meeting consumers' demand.
Description of drawings
Fig. 1 is a wireless communications method flow chart in the embodiments of the invention;
Fig. 2 is a wireless communications method flow chart in the embodiments of the invention one;
Fig. 3 is that the base station state of emergency triggers and eliminate schematic diagram in the embodiments of the invention one;
Fig. 4 is the application scenarios schematic diagram of first order processing capacity in the embodiments of the invention one;
Fig. 5 is the application scenarios schematic diagram of second level processing capacity in the embodiments of the invention one;
Fig. 6 is the application scenarios schematic diagram of third level processing capacity in the embodiments of the invention one;
Fig. 7 is the application scenarios schematic diagram of predefined paths method in the embodiments of the invention one;
Fig. 8 is a wireless communications method flow chart in the embodiments of the invention two;
Fig. 9 is a wireless communications method flow chart in the embodiments of the invention three;
Figure 10 is the structural representation of communication system in the embodiments of the invention;
Figure 11 is the another kind of structural representation of communication system in the embodiments of the invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Generally, the base station can not provide extra hardware capabilities owing to be subject to the quantitative limitation used of License regulation, even the hardware capabilities of the actual use in base station this moment does not reach the maximum of hardware capabilities.And to use extra hardware capabilities, as previously mentioned, under existing mechanism, can only just can accomplish by buying License again to operator.
At existing base station License mechanism drawback in case of emergency, embodiments of the invention provide a kind of wireless communications method, are applied to have in the network equipment of intelligent License Management function, as shown in Figure 1, comprising:
Step s101, detect and to carry out the incident that base station License switches and take place.
Concrete, generally speaking, the base station is in normal License state.And in some cases, may need the urgent License of base station, these situations may be some emergencies, such as great disasters such as earthquake, flood, typhoon, tsunamis.Under the situation of this type of great disaster, the situation generation that the traffic is increased sharply may appear, and very high to the requirement of BTS hardware ability.So, may need the base station to switch to the urgent License state in base station by normal License state.
On the other hand, be in urgent License state, and when needing the incident of urgent License to eliminate if the base station is current, such as, natural calamity is eliminated, then need the base station from urgent License recovering state to normal License state.
Step s102, a License state of the current use in base station is switched to the 2nd License state, open with switch after the BTS hardware ability operational version that adapts of License state.
Concrete, the License in the embodiment of the invention has two states: normal License state and urgent License state, it provides the License of two kinds of different charge patterns for base station equipment supplier.For normal License state, base station equipment supplier charges according to traditional mode fully, then adopt another kind of charging way for urgent License state, after switching to the License of the state of emergency, can carry out record to function items of the operating position of urgent License state such as service time, use or the like, as the foundation of charge.
The content of the urgent License state indication in the embodiment of the invention includes but not limited to: improve or reduce base station transmitting power, increase or minimizing and allow access customer number, open or close various base station functions, increase or reduce other base station resource.
Be understandable that a License state is relative notion with the 2nd License state: when normal License state was a License state, the 2nd License state was urgent License state; When urgent License state was a License state, the 2nd License state was normal License state.
Concrete, when the incident that needs the urgent License in base station takes place, need enable the License under the state of emergency of base station automatically, thereby open the BTS hardware ability operational version of emergency.Such as, allow to use whole BTS hardware abilities, or increase maximum hardware capabilities as required up to the base station.
On the other hand, after switching back normal License state, also open corresponding normal BTS hardware ability.
Step s103: switch the employed BTS hardware ability in back according to License, communicate with other network nodes in the network.
Concrete, to switch by License, the hardware capabilities of base station changes as inserting quantity, coverage, network capacity etc. thereupon, makes the base station communicate according to the hardware capabilities after changing and other network nodes in the network.
Below in conjunction with different embodiment the wireless communications method of the embodiment of the invention is described in detail.
Embodiment one
A kind of wireless communications method is provided in the embodiments of the invention one, be applied to have in the network equipment of intelligent License Management function, be used for when base station generation emergency, enabling automatically urgent License state temporarily, and after detecting the emergency elimination, recover urgent License state automatically to normal License state.The base station is elaborated the execution mode that normal License state switches to urgent License state when below at first emergency being taken place.Be understandable that, the base station switches to the execution mode of normal License state with urgent License state when eliminating for emergency, compare employed determination methods with the above-mentioned execution mode that normal License state is switched to urgent License state and criterion same or similar.
Base station among this embodiment one has following function: emergency situation detection function, the state of emergency trigger function and base station License Management function automatically, wherein the emergency situation detection function is when detecting the emergency generation, the notice state of emergency triggers function automatically, triggers function triggering base station License Management function automatically by the state of emergency and carries out the management of base station License.
Concrete, as shown in Figure 2, the wireless communications method in the embodiment of the invention one comprises:
The emergency situation detection Function detection of step s201, base station is to there being the incident that normal License state need be switched to urgent License state to take place.
In the present embodiment, the incident that normal License state switches to urgent License state need be comprised: meteorological disaster takes place, the burst demand takes place, the base station takes place lost efficacy or receive state of emergency enabled instruction from upper layer node.
Below respectively different incidents is described:
Meteorological disaster is meant the paroxysmal weather phenomena that have than havoc such as earthquake, volcanic eruption, typhoon, tsunami, and the environmental characteristic quantitative changeization that these disasters cause can real-time detect by the relevant detection function;
The burst demand is meant can't be by detecting instrument in real time, directly detect, but the situation that communication requirement may sharply rise when taking place, red-letter day, attack of terrorism or the like situation for example, the variation of this communication requirement amount can real-time detect by the relevant detection function;
Lost efficacy and to be meant and to include but not limited to cause the base station that the situation of communication service can not be provided by meteorological disaster, disruptive activity such as artificial in the base station;
Receive the situation that is meant the indication of the startup state of emergency that receives the upper strata Control Node from the state of emergency enabled instruction of upper layer node.
Emergency situation detection function by the base station can detect the generation of above-mentioned emergency.Concrete: the emergency situation detection function may further include again: one or more in EMUA (Environment MonitoringUnit, Environment Monitoring Unit) function, base station resource monitoring function and the base station condition monitoring function.By the EMUA function environmental characteristic amount is detected; By the base station resource monitoring function burst demand is detected; Lost efficacy in the base station and the state of emergency enabled instruction that receives from upper layer node detects by base station condition monitoring function.
The concrete detection method of difference in functionality is as follows:
For meteorological disaster, some environmental characteristic amount can detect by detecting instrument, so the emergency that causes for meteorological disaster can detect by near the detecting instrument that is attached on the base station or the base station.Specifically, when earthquake and volcanic eruption, have the stratum seismism, the detection of earthquake and volcanic eruption detects by shock sensor; When typhoon takes place, there are high wind and extensive precipitation to take place usually, can detect by wind-force and anemometer detector or precipitation detector it; Other disaster detects by the transducer or the survey meter of other type.Therefore as long as corresponding transducer or survey meter are installed, just can expand detection range on the base station to meteorological disaster.These detecting instruments communicate by the EMUA and the base station of base station.The interface that various transducers are arranged on Environment Monitoring Unit is received the corresponding interface of Environment Monitoring Unit with respective sensor, and the base station just can obtain the environmental characteristic amount in the signal that transducer surveys, and sends into the base station state of emergency and trigger function automatically and handle.
For the burst demand, because reliably not direct detection means, so can be with the communication requirement amount of same time as its characteristic quantity, detect the generation of burst demand by the monitoring to the communication requirement amount of same time, wherein the base station communication demand is to be detected and reported to the state of emergency by the base station resource monitoring function to trigger function automatically.The common maximum communication demand that allows with the used base station ability of operator's actual purchase is the boundary, thinks that if actual communication requirement amount surpasses the maximum communication demand burst demand produces, and notifies the state of emergency to trigger function automatically.
For losing efficacy or do not receive state of emergency enabled instruction in the base station from upper layer node, base station condition monitoring function by the base station detects, and whether lost efficacy in the base station can be used to judge by the inner critical component of monitoring base station (as transceiver, main power source or the like).When finding to lose efficacy in the base station, then notify the state of emergency to trigger function automatically.In addition, when base station condition monitoring function received from the state of emergency enabled instruction of upper layer node, the notice state of emergency triggered function automatically, and wherein, upper layer node can be the base stations control node, or control centre.
The state of emergency of step s202, base station triggers function triggering base station automatically and enters the state of emergency.
In this step, can directly trigger the base station and enter the state of emergency.
Further implementation can also be arranged: detect error in order to prevent that reasons such as transducer flase drop from causing, in the emergency situation detection Function detection during to the characteristic quantity of emergency such as meteorological disaster or burst demand, the state of emergency of base station triggered function automatically before the triggering base station enters the state of emergency, can be earlier the accuracy of the testing result of emergency situation detection function be assessed, and determined whether to trigger the state of emergency of base station according to assessment result.
Concrete, in the embodiments of the invention, the assessment of testing result is based on strength S, duration T c, and blanking time T iThree-variable model carry out.Strength S and duration T cUnite the triggering that is used for the state of emergency, and strength S and blanking time T iUnite the elimination that is used for the state of emergency.Be expressed as with functional relation:
The trigger condition f of the state of emergency (S, T c)=ON is: S 〉=Sp, Tc 〉=T E, fo=OFF
The elimination condition of the state of emergency: f (S, T i)=OFF is: S<Sp, Ti 〉=T D, fo=ON
Wherein: ON represents that the base station state of emergency opens, and OFF represents that the base station state of emergency closes, and fo represents the initial condition of base station, S pBe the critical intensity value that state switches, T EBe default duration, T DBe preset interval time.
Intensity is used to represent whether the detection system detection signal reaches a certain threshold value, represents that emergency takes place if intensity reaches predetermined threshold value, otherwise the expression normal condition.The tolerance difference of different intensity in emergency circumstances adopts different strength metrics to the environmental characteristic amount with the communication requirement amount.For example to the detection of earthquake, the vibration amplitude that shock sensor can be detected is as the intensity of environmental characteristic amount, if sensor to Oscillation Amplitude reach a certain default amplitude, think that then earthquake takes place.Similarly, to typhoon can wind-force, wind speed or precipitation is as environmental characteristic amount intensity, the signal that other situation also detects with corresponding transducer or detector is as intensity.The generation that it should be noted that disaster scenarios it is not all to reach the predetermined critical intensity level with all environmental characteristic amounts of disaster to think that just disaster takes place, and thinks that then disaster takes place as long as the detection signal strength of single-sensor or detector reaches predetermined critical intensity.This disaster assessment strategy is in order to allow system that the detection of emergency is not limited to concrete disaster type, but the wasting effect of tool of disaster is detected, and really accomplishes the support effect to emergency.
To another kind of emergency---urgent need, owing to do not have directly can pass through the characteristic quantity that transducer or detector detect, so can be practical communication demand (this can detect by user's access request) to the definition of its intensity.Promptly when the communication requirement amount of user's reality has reached certain predetermined value, think that the urgent need situation takes place.
The schematic diagram that the base station state of emergency triggers and the state of emergency is eliminated can be represented with Fig. 3:
The base station be initially located in normal condition (S<Sp), when detect intensity level S reach preset critical Sp (during S 〉=Sp), beginning computing mode duration T c, (S 〉=Sp) keeps reaching preset time T always as long as this state E, think that then emergency takes place, send and trigger state of emergency indication, make the base station enter the state of emergency.Based on same principle, after the base station is in a state of emergency,, then begin counting period time T i if system detects S<Sp, reach scheduled time T when the time that keeps S<Sp DThe time, think that then emergency eliminates, send the indication of the cancellation state of emergency, thus make the base station from urgent recovering state to normal condition.
Said process is the trigger process at single characteristic quantity, if in emergency circumstances a kind of, has a plurality of detected characteristics amounts to reach preset critical, then is as the criterion with up-to-date detected characteristic quantity, ignores the further feature amount, carries out testing result assessment and triggering.And if several detected characteristics amount has reached preset critical simultaneously, then system's priority list (this tabulation can be provided with by operator) of establishing in can using is determined to adopt which kind of characteristic quantity and ignore the further feature amount, is converted into the trigger process of single characteristic quantity at last.
In addition, for the emergency situation detection Function detection when lost efficacy in emergency such as base station, as long as base station and upper layer node (comprise base stations control node such as RNC (Radio Network Controller, radio network controller) or the control centre of Radio Access Network) contact is normal, the state of emergency of base station triggers function and can get in touch with upper layer node, and when the state of emergency enabled instruction that receives from upper layer node, directly trigger the base station without assessment and enter the state of emergency.Based on same principle, the base station is returned to normal condition thereby after the state of emergency that receives upper layer node is eliminated instruction, directly eliminate the base station state of emergency.
When the emergency situation detection function receives the state of emergency enabled instruction of upper layer node, also will directly trigger the base station state of emergency, and not assess trigger process.Setting up this special emergency, is in order to utilize the residue hardware capabilities of other base station under the disabled situation in certain base station.This situation is very useful when disaster takes place.In case disaster causes the base station that communication service can't be provided, control centre is given by the reporting base station disablement signal in this base station, control centre can send state of emergency enabled instruction near the available base stations the inefficacy base station, require these available base stations to enter the state of emergency, open its remaining hardware capabilities, the communication requirement in the time of can satisfying the disaster generation like this.
No matter be that the state of emergency above-mentioned which kind of situation causes triggers or eliminates, the state of emergency of base station triggers function when triggering or eliminate the state of emergency, can be to the specifying informations such as reason of the base station License Management function report triggering or the elimination state of emergency, so that base station License Management function is used corresponding emergency processing scheme as the case may be.
Step s203, base station enter the state of emergency, License to the base station manages by the License Management function, the normal License state of the current use in base station is switched to urgent License state, open and urgent License state relevant base station hardware capabilities operational version.
Switch by License, the hardware capabilities of base station changes as inserting quantity, coverage, network capacity etc. thereupon, makes the base station communicate according to the hardware capabilities after changing and other network nodes in the network.
Concrete, according to processing mode difference, can divide tertiary treatment with emergency to emergency.
(1) first order processing capacity
First order processing capacity is positioned at the base station, promptly manages by the License of License Management function to the base station, and its sphere of action also is only limited to the base station at this first order processing capacity place.
The processing mode of first order processing capacity is: the normal License state of current base station is switched to urgent License state, open and the urgent License state of current base station relevant base station hardware capabilities operational version.
First order processing capacity is the basis that whole emergency is handled, and second level function and third level processing capacity are all based on first order processing capacity, and the License state handover operation of base station is carried out by the first order processing capacity of base station.This one-level processing capacity is when the base station, place enters the state of emergency, the normal License state of the current use in base station is switched to urgent License state, open and urgent License state relevant base station hardware capabilities operational version, as open fully this BTS hardware ability or the like.The work signal of first order processing capacity as shown in Figure 4.
With the detection to the environmental characteristic amount is example, the external emergency situation detection function (as transducer) in base station is sent detectable signal into inside of base station, after the testing result evaluation function of base station is assessed the environmental characteristic amount in the detectable signal, judge emergency has taken place, then first order processing capacity is judged needs to start urgent License state, License is switched to urgent License state from normal License state, and the base station enters the state of emergency.
After the base station enters the state of emergency, continue monitoring in real time from the detected detection signal of emergency measuring ability, and assess according to the testing result evaluation function, in case judge when emergency has been eliminated, then first order processing capacity is closed urgent License state, urgent License state is switched the normal License state of meeting, and the base station returns to normal condition.
(2) second level processing capacity
Second level processing capacity is positioned at the base stations control node, and its sphere of action expands to all base stations under the base stations control node.
The processing mode of second level processing capacity is: under the control of the base stations control node under the current base station, the normal License state of other the relevant base stations under the described base stations control node is switched to urgent License state, use the hardware capabilities of the additional described current base station of hardware capabilities of described other relevant base stations.
Next base stations control node control of normal conditions a plurality of base stations, so when wherein emergency takes place in certain base station, the processing that first order processing capacity on the base station is carried out, (judge emergency has taken place when the second level processing capacity that is positioned at the base stations control node can also can't be tackled emergency in the base station that emergency takes place as the environmental characteristic amount that obtains or communication requirement amount being assessed the back, or detect this base station inefficacy or can not provide the additional hardware ability, or when detecting and can't get in touch with this base station), other base station open portion under this base stations control of proactive notification node or all hardware capabilities to replenish the deficiency of the base station that emergency takes place.In the processing capacity of the second level, the most frequently used processing mode is exactly a nearby principle, promptly opens the state of emergency that nearest base station, emergency base station takes place distance, the communication resource that its base station that replenishes the generation emergency can't be provided.For example for scene shown in Figure 5, when base station D lost efficacy or it has been in a state of emergency but still can't satisfy communication requirement the time, neighbor base station E and the C of base stations control node notice D open the state of emergency, to support base station C.
(3) third level processing capacity
Third level processing capacity is in the top control centre of whole Radio Access Network.Control centre is meant the control system that operator monitors its all radio reception device (comprising all base stations).Third level processing capacity can be carried out more senior processing to the emergency of all base stations of the whole network.Because the physical location of each base station is known by control centre, when the third level processing capacity that is positioned at control centre can also can't be tackled emergency in the base station that emergency takes place (as the environmental characteristic amount that obtains or communication requirement amount are assessed the back judge emergency has taken place or detect this base station lost efficacy or the additional hardware ability can not be provided or when detecting and can't get in touch with this base station), adopt more optimal emergency treatment scheme by third level processing capacity according to the topological structure of all basic station over network.Certainly, the nearby principle that also can adopt the second level to handle.
The processing mode of third level processing capacity is: under the control of control centre, the normal License state of other the relevant base stations under other base stations control nodes that the base stations control node under the current base station is outer switches to urgent License state, uses the hardware capabilities of the additional described current base station of hardware capabilities of other the relevant base stations under described other base stations control nodes; Or, the normal License state of other the relevant base stations under the described base stations control node of current base station is switched to urgent License state, use the hardware capabilities of described other relevant base stations to replenish the hardware capabilities of described current base station.
For example for scene shown in Figure 6, base station A/B/C and base station D/E/F adhere to two different base stations control nodes separately.Base station B lost efficacy at this moment or had been in a state of emergency but it still can't satisfy current communication requirement amount.If only by second level processing capacity then only can informing base station A or C enter the state of emergency and support base station B, but when handling by third level processing capacity, then third level processing capacity can be according to the distribution of all base stations on the geographical position, triggers on the geographical position to enter the state of emergency with the nearest base station D of base station B and support base station B.
Above-mentioned scene shown in Figure 6 can be regarded as the use of the nearby principle in network-wide basis, below describes a kind of more optimal third level processing capacity-predefined paths method.
For scene shown in Figure 7, suppose base station C be in an emergency (as volcanic eruption), it can't provide enough communication resources (when particularly lost efficacy in the base station), from the geographical position, base station AB is nearer with the distance of A than base station EF with the distance of C, if should enter the state of emergency by informing base station AB according to nearby principle, but from Fig. 7, can find, the preset path direction of base station C is pointed to base station DEFG, then this moment, third level processing capacity can notify the base station DEFG on this path to enter emergency according to default path.Adopt this preset path, be because middle across Yi Tiaohe from base station C to base station AB, and a highway is arranged from base station C to base station DEFG, so the natural calamity of volcanic eruption and so on takes place when C place, base station, most possibly select highway when people select best-effort path, and unlikely selection is from the cross a river direction of AB of C from C to the DEFG direction.To handle the emergency at C place, base station be best (situation that only refers to this class natural calamity of volcanic eruption, other situation has other optimal path) to nearby principle so adopt preset path this moment.
This method of pressing predefined paths unlatching base station emergency is for have extraordinary support effect in the natural calamity or the attack of terrorism or the like accident.Because when natural calamity or terrified the generation, have large-scale crowd's migratory movement usually, migratory direction is generally all carried out along passage (as highway) easily, can cause the sharp increase of the traffic on the migratory direction.Therefore, the predefined paths of third level processing capacity is made as the most possible migration path of selecting of people in emergency circumstances, in case generation emergency, preset path according to the base station that emergency takes place, base station on the notice preset path enters the state of emergency, can accomplish to tackle in advance contingent extensive communication requirement.Though the base station also can start its state of emergency when the burst demand takes place, this has certain delay usually, but adopts preset path to get ready for the burst demand in advance.
Above given example only is two instantiations of third level processing capacity, numerous in the processing scheme that third level processing capacity can adopt, for example the base station of the whole network logically can also be divided into a plurality of groups, when the base station that certain emergency takes place in the group reaches certain proportion, take measures areput or the like.
In three grades the emergency processing capacity, the first order only acts on the base station itself that emergency takes place, and it can only take the Emergency Assistance of " saving oneself " formula; And second level processing capacity not only can take " saving oneself " formula to support, and other base station resource that can also call under the same base station controller is dealt with emergency; Third level emergency is handled and is then coordinated base station resource with the reply emergency in network-wide basis.Three grades of emergency processing capacities both can independently operate also can operate together.Operator can adopt wherein certain what processing capacity or all tertiary treatment function according to the situation of oneself.
Step s204, when detecting emergency and eliminating, the base station switches to normal License state with the urgent License state of current use.
Concrete, detect emergency and eliminate pairing incident and comprise: meteorological disaster finishes, takes place that the burst demand finishes, recovered the base station or receive from the state of emergency of upper layer node and eliminate instruction from lost efficacy.Be understandable that, this detects and detects the emergency event among incident that emergency eliminates and the above-mentioned steps s202 is corresponding, for example the base station intensity that detects environmental characteristic amount or communication requirement amount duration of being lower than threshold value is eliminated instruction etc. greater than the state of emergency that the scheduled time or base station receive upper layer node, is not repeated in this description at this.
Embodiment two
A kind of wireless communications method is provided in the embodiments of the invention two, be applied to have in the network equipment of intelligent License Management function, be used for when base station generation emergency, enabling automatically urgent License state temporarily, and after detecting the emergency elimination, recover urgent License state automatically to normal License state.Base station among this embodiment two has following function: emergency situation detection function, the state of emergency trigger function and base station License Management function automatically, wherein the emergency situation detection function is when detecting the emergency generation, the notice state of emergency triggers function automatically, triggers function triggering base station License Management function automatically by the state of emergency and carries out the management of base station License.
Concrete, as shown in Figure 8, the wireless communications method in the embodiment of the invention two comprises:
The emergency situation detection Function detection of step s801, base station is to there being the incident that normal License state need be switched to urgent License state to take place.
Be with the difference of the foregoing description one, other existing detection systems of emergency situation detection functional utilization in the present embodiment two replace the emergency situation detection function among the embodiment one, for example instrument signal of the meteorologic signal of the meteorological satellite of meteorological department or weather station etc.Concrete, this emergency situation detection function can be behind the detection signal that receives other detection systems transmissions, by function switching signal the detection signal that receives is converted to environmental characteristic amount to be detected, and the state of emergency of environmental characteristic amount to be detected input base station triggered function automatically, and then trigger the base station and open or eliminate the state of emergency.
The state of emergency of step s802, base station triggers function triggering base station automatically and enters the state of emergency.
Step s803, base station enter the state of emergency, License to the base station manages by the License Management function, the normal License state of the current use in base station is switched to urgent License state, open and urgent License state relevant base station hardware capabilities operational version.
Step s804, when detecting emergency and eliminating, the base station switches to normal License state with the urgent License state of current use.
Above-mentioned steps s802~s804 is similar to the step s202~s204 in the foregoing description one, is not repeated in this description at this.
Embodiment three
In the foregoing description one and embodiment two, all be emergency to be detected, a kind of scheme of importing the signal of emergency from the control centre of base station network is provided in the present embodiment three from the base station end.This scheme is to utilize the information of existing early warning system (as anti-probably early warning system or disaster early warning system) to start the emergency treatment scheme of base station, therefore need not add any additional facilities in the base station one-level, and the second level processing capacity that also can cancel the first order processing capacity that is positioned at the base station in embodiment one and be positioned at the base stations control node.Various emergency treatment schemes are directly enabled according to the information of pre existing alarm system and in conjunction with the layout information of base station by the control centre of base station network.
In the embodiments of the invention three, a kind of wireless communications method is provided, be applied to have in the network equipment of intelligent License Management function, it triggers function and emergency processing capacity automatically with emergency situation detection function, the state of emergency that is positioned at the base station among the embodiment one and has all moved on to control centre as the highest key-course of base station network, and the place has only the License Management function in the base station.
Concrete, as shown in Figure 9, the wireless communications method in the embodiment of the invention three comprises:
Step s901, control centre detect the incident that the normal License state of certain base station need be switched to urgent License state and take place.
Step s902, control centre are judged need carry out the switching of certain base station License, and the control certain base station switches to urgent License state with the normal License state of current use.
Step s903, certain base station switch to urgent License state with the normal License state of current use, open and urgent License state relevant base station hardware capabilities operational version.
When step s904, control centre detected the emergency elimination, the control certain base station switched to normal License state with the urgent License state of current use.
Concrete, among above-mentioned steps s901~s904, control centre carries out the automatic triggering and the recovery of the state of emergency according to the information that obtains (including necessary informations such as geographical position that emergency takes place, intensity in these information) from early warning system process and algorithm are identical with embodiment one.Network element when emergency is handled below the control centre such as base stations control node can no longer have the processing logic ability relevant with License under the state of emergency with the base station.Control centre is according to signal input the carrying out processing of the base station state of emergency of early warning system, and it sends the order that starts or remove License under the state of emergency by the maintenance channel with the base station to the base station.The base station is that urgent License state or normal License state are used in the passive order that receives control centre, so the base station need be in order not realize the device of License function additional sensor and detecting instrument or the outer source signal of reception.
In the said method that the embodiment of the invention provides, by to may triggering the detection of the incident that base station licence License switches, the License of base station is managed automatically.Specifically, in emergency circumstances cancel original License restriction in the base station, adopt urgent License and eliminate the intelligent License mechanism that original License restriction in the base station is recovered in the back in emergency various.
Like this, under normal circumstances, normal License state is used in the base station, has satisfied the needs that base station equipment supplier manages the base station based on License; In case of emergency, can switch the normal License state that the base station is used by License and switch to urgent License state, thereby the communication resource of meeting consumers' demand in time is provided.The technical scheme that the embodiment of the invention provides had both protected the original License of base station equipment supplier to sell interests, can in time provide the communication resource of meeting consumers' demand for operator special the time again.This flexible processing mode can satisfy the desired communication service of user under the different situations, and improves the user satisfaction of operator.
In the embodiments of the invention, when the detection network of needs and natural calamity matches, need the arrange net detection network of natural calamity of structural similarity of and base station.In such cases, operator can with disaster monitoring and early warning unit's cooperation development network design, make both sides to split the cost jointly and income.
In the technical scheme that the embodiment of the invention provided, the content of indication cancellation base station License restriction includes but not limited to improve or reduces base station transmitting power, increase or minimizing and allows access customer number, opens or close various base station functions, increase or reduce other base station resource.
Mentioned base station, base stations control node, control centre is not limited to have this title in the technical scheme that the embodiment of the invention provided equipment and facility also comprise their function equivalent.
Embodiments of the invention provide a kind of wireless communication system, as shown in figure 10, comprising:
Whether detecting unit 11 is used to detect have and need carries out the incident generation that base station licence License switches;
Administrative unit 12, be used for when detecting unit 11 detects the incident generation that need carry out base station licence License switching, the one License state of the current use in base station is switched to the 2nd License state, the BTS hardware ability operational version that the License state after unlatching and the switching adapts;
Communication unit 13 is used for switching the employed BTS hardware ability in back according to License, communicates with other network nodes in the network.
In the another embodiment of the present invention, as shown in figure 11, the detecting unit 11 in the wireless communication system can specifically comprise:
First detection sub-unit 111 when being used for detecting environmental characteristic amount that the environmental characteristic amount surpasses preset value or detect the detection signal that external detection system sends and surpassing preset value, is judged to have and need be carried out the incident that base station licence License switches and take place; And/or
Second detection sub-unit 112 when being used to detect the interior communication requirement amount of special time above preset value, being judged to have and need be carried out the incident generation that base station licence License switches; And/or
The 3rd detection sub-unit 113 is used to detect that lost efficacy in the base station or when receiving state of emergency enabled instruction from upper layer node, judges to have and need carry out the incident that base station licence License switches and take place.
Above-mentioned first detection sub-unit 111 may further include: the first assessment subelement 114, be used for the detection accuracy of first detection sub-unit 111 is assessed, and judge when being accurate to have in assessment result and need carry out the incident that base station licence License switches and take place, this assessment is specially: whether this environmental characteristic amount surpasses the duration of preset value greater than Preset Time, greater than the time then to assess the detection of first detection sub-unit 111 accurate.
Above-mentioned second detection sub-unit 112 may further include: the second assessment subelement 115, be used for the detection accuracy of second detection sub-unit 112 is assessed, and judge when being accurate to have in assessment result and need carry out the incident that base station licence License switches and take place, this assessment is specially: whether this communication requirement amount surpasses the duration of preset value greater than Preset Time, greater than the time then to assess the detection of second detection sub-unit 112 accurate.
Concrete, can the system that comprise base station, base stations control node and control centre in this system.Wherein, communication unit 30 is positioned at the base station, for detecting unit 10 and administrative unit 20, comprises following situation: (1) detecting unit 10 and administrative unit 20 are positioned at the base station simultaneously, and in such cases, this system can be the base station in fact, that is to say a kind of equipment; (2) detecting unit 10 and administrative unit 20 are positioned at base stations control node or control centre simultaneously; (3) detecting unit 10 is positioned at the base station, and administrative unit 20 is positioned at base stations control node or control centre; (4) detecting unit 10 is positioned at the base stations control node, and administrative unit 20 is positioned at described control centre.
Below the structure of wireless communication system under the above-mentioned different situations is described:
(1) when detecting unit 10 and administrative unit 20 are positioned at the base station simultaneously, administrative unit 20 specifically is used for: when detecting unit 10 detects the incident generation that need carry out base station License switching, a License state that needs is carried out the current use in base station of License switching switches to the 2nd License state, opens and the 2nd License state relevant base station hardware capabilities operational version.
(2) when detecting unit 10 and administrative unit 20 are positioned at base stations control node or control centre simultaneously, administrative unit 20 specifically is used for: when detecting unit 10 detects the incident generation that need carry out base station License switching, control need be carried out base station that License switches and/or other relevant base stations the one License state of current use is switched to the 2nd License state, opens and the 2nd License state relevant base station hardware capabilities operational version.
(3) be positioned at the base station when detecting unit 10, when administrative unit 20 is positioned at base stations control node or control centre, administrative unit 20 specifically is used for: when the detecting unit 10 of base station detects the incident generation that need carry out base station License switching, control need be carried out base station that License switches and/or other relevant base stations the one License state of current use is switched to the 2nd License state, opens and the 2nd License state relevant base station hardware capabilities operational version.
(4) be positioned at the base stations control node when detecting unit 10, when administrative unit 20 is positioned at control centre, administrative unit 20 specifically is used for: when the detecting unit 10 of base stations control node detects the incident generation that need carry out base station License switching, control need be carried out base station that License switches and/or other relevant base stations the one License state of current use is switched to the 2nd License state, opens and the 2nd License state relevant base station hardware capabilities operational version.
In the said system or equipment that the embodiment of the invention provides, by to may triggering the detection of the incident that base station licence License switches, the License of base station is managed automatically.Specifically, in emergency circumstances cancel original License restriction in the base station, adopt urgent License and eliminate the intelligent License mechanism that original License restriction in the base station is recovered in the back in emergency various.
Like this, under normal circumstances, normal License state is used in the base station, has satisfied the needs that base station equipment supplier manages the base station based on License; In case of emergency, can switch the normal License state that the base station is used by License and switch to urgent License state, thereby the communication resource of meeting consumers' demand in time is provided.The technical scheme that the embodiment of the invention provides had both protected the original License of base station equipment supplier to sell interests, can in time provide the communication resource of meeting consumers' demand for operator special the time again.This flexible processing mode can satisfy the desired communication service of user under the different situations, and improves the user satisfaction of operator.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.

Claims (14)

1, a kind of wireless communications method is characterized in that, comprising:
Detect and to carry out the incident generation that base station licence License switches;
The one License state of the current use in base station is switched to the 2nd License state, the License state relevant base station hardware capabilities operational version after unlatching and the switching;
Switch the employed BTS hardware ability in back according to License, communicate with other network nodes in the network.
2, the method for claim 1 is characterized in that, a described License state is that normal License state, second state are urgent License state;
The incident that described needs carry out base station License switching comprises:
Detect that the environmental characteristic amount surpasses preset value or the environmental characteristic amount that detects in the detection signal that external detection system sends surpasses preset value; Or
The communication requirement amount that detects in the special time surpasses preset value; Or
Detect the base station and lost efficacy or receive state of emergency enabled instruction from upper layer node, described upper layer node is specially base stations control node and/or control centre.
3, method as claimed in claim 2, it is characterized in that, the described environmental characteristic amount that detects surpasses preset value, or the environmental characteristic amount in the detection signal that external detection system sends of detecting surpasses preset value or the communication requirement amount in the special time of detecting when surpassing preset value, also comprises:
Accuracy to described detection is assessed, and judges that in assessment result need carry out base station License switches when being accurate.
4, method as claimed in claim 3 is characterized in that, described accuracy to described detection is assessed and comprised:
When duration that described environmental characteristic amount surpasses preset value greater than Preset Time or when duration that described communication requirement amount surpasses preset value during greater than Preset Time, assess described detection for accurate.
5, as each described method in the claim 2 to 4, it is characterized in that, a described License state with the current use in base station switches to the 2nd License state, and the License state relevant base station hardware capabilities operational version after unlatching and the switching comprises:
The normal License state of current base station is switched to urgent License state, open and the urgent License state of current base station relevant base station hardware capabilities operational version; Or
Under the control of the base stations control node under the current base station, the normal License state of other the relevant base stations under the described base stations control node is switched to urgent License state, use the hardware capabilities of the additional described current base station of hardware capabilities of described other relevant base stations; Or
Under the control of control centre, the normal License state of other the relevant base stations under other base stations control nodes that the base stations control node under the current base station is outer switches to urgent License state, uses the hardware capabilities of the additional described current base station of hardware capabilities of other the relevant base stations under described other base stations control nodes; Or, the normal License state of other the relevant base stations under the base stations control node under the current base station is switched to urgent License state, use the hardware capabilities of described other relevant base stations to replenish the hardware capabilities of described current base station.
6, method as claimed in claim 5 is characterized in that, described other relevant base stations comprise: based on the base station relevant with described current base station of nearby principle or the selection of preset path principle.
7, a kind of wireless communication system is characterized in that, comprising:
Whether detecting unit is used to detect have and need carries out the incident generation that base station licence License switches;
Administrative unit, be used for when described detecting unit detects the incident generation that need carry out base station licence License switching, the one License state of the current use in base station is switched to the 2nd License state, the License state relevant base station hardware capabilities operational version after unlatching and the switching;
Communication unit is used for switching the employed BTS hardware ability in back according to License, communicates with other network nodes in the network.
8, communication system as claimed in claim 7 is characterized in that, described detecting unit comprises:
First detection sub-unit when being used for detecting environmental characteristic amount that the environmental characteristic amount surpasses preset value or detect the detection signal that external detection system sends and surpassing preset value, is judged to have and need be carried out the incident that base station licence License switches and take place; Or
Second detection sub-unit when being used to detect the interior communication requirement amount of special time above preset value, being judged to have and need be carried out the incident generation that base station licence License switches; Or
The 3rd detection sub-unit is used to detect that lost efficacy in the base station or base station when receiving state of emergency enabled instruction from upper layer node, judges to have and need carry out the incident that base station licence License switches and take place.
9, communication system as claimed in claim 8 is characterized in that,
Described first detection sub-unit comprises:
The first assessment subelement, be used for the described first detection sub-unit detection accuracy is assessed, and judge to have and to carry out the incident that base station licence License switches and take place that described assessment is specially: whether described environmental characteristic amount surpasses the duration of preset value greater than Preset Time when being accurate in assessment result; When greater than Preset Time, the detection of then assessing described first detection sub-unit is accurate;
Described second detection sub-unit comprises:
The second assessment subelement, be used for the described second detection sub-unit detection accuracy is assessed, and judge to have and to carry out the incident that base station licence License switches and take place that described assessment is specially: whether described communication requirement amount surpasses the duration of preset value greater than Preset Time when being accurate in assessment result; When greater than Preset Time, the detection of then assessing described second detection sub-unit is accurate.
10, as claim 7 or 8 or 9 described communication systems, it is characterized in that described system comprises base station, base stations control node and control centre, described communication unit is positioned at described base station, and:
Described detecting unit and administrative unit are positioned at the base station simultaneously; Or
Described detecting unit and administrative unit are positioned at described base stations control node or control centre simultaneously; Or
Described detecting unit is positioned at described base station, and described administrative unit is positioned at described base stations control node or control centre; Or
Described detecting unit is positioned at described base stations control node, and described administrative unit is positioned at described control centre.
11, communication system as claimed in claim 10 is characterized in that, when described detecting unit and administrative unit were positioned at the base station simultaneously, described administrative unit specifically was used for:
When described detecting unit detects the incident generation that need carry out base station License switching, a License state that needs is carried out the current use in base station of License switching switches to the 2nd License state, opens and described the 2nd License state relevant base station hardware capabilities operational version.
12, communication system as claimed in claim 10 is characterized in that, when described detecting unit and administrative unit were positioned at base stations control node or control centre simultaneously, described administrative unit specifically was used for:
When described detecting unit detects the incident generation that need carry out base station License switching, control need be carried out base station that License switches and/or other relevant base stations the one License state of current use is switched to the 2nd License state, opens and described the 2nd License state relevant base station hardware capabilities operational version.
13, communication system as claimed in claim 10 is characterized in that, described detecting unit is positioned at described base station, when described administrative unit is positioned at described base stations control node or control centre,
Described administrative unit specifically is used for: when the detecting unit of described base station detects the incident generation that need carry out base station License switching, control need be carried out base station that License switches and/or other relevant base stations the one License state of current use is switched to the 2nd License state, opens and described the 2nd License state relevant base station hardware capabilities operational version.
14, communication system as claimed in claim 10 is characterized in that, described detecting unit is positioned at described base stations control node, when described administrative unit is positioned at described control centre,
Described administrative unit specifically is used for: when the detecting unit of described base stations control node detects the incident generation that need carry out base station License switching, control need be carried out base station that License switches and/or other relevant base stations the one License state of current use is switched to the 2nd License state, opens and described the 2nd License state relevant base station hardware capabilities operational version.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010130230A1 (en) * 2009-05-15 2010-11-18 华为技术有限公司 Method and apparatus for providing service to user
CN101547119B (en) * 2009-04-29 2012-12-19 中兴通讯股份有限公司 License controlling method and data loading system during data loading
WO2016184197A1 (en) * 2015-10-08 2016-11-24 中兴通讯股份有限公司 License information adjustment method, apparatus and computer storage medium
CN107210952A (en) * 2014-05-06 2017-09-26 泰科消防及安全有限公司 End node individual character is defined and managed
CN110596660A (en) * 2019-10-09 2019-12-20 富临精工先进传感器科技(成都)有限责任公司 Method and system for improving accuracy of radar measurement object size

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Publication number Priority date Publication date Assignee Title
CN101146315B (en) * 2006-08-03 2010-06-02 华为技术有限公司 Licence file management method, server and system
CN101170717B (en) * 2006-10-26 2010-07-28 华为技术有限公司 A method and system for realizing license mechanism of mobile switching center in the pool
CN101175044B (en) * 2007-12-05 2011-10-26 华为软件技术有限公司 Information flow-rate permission control method and device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101547119B (en) * 2009-04-29 2012-12-19 中兴通讯股份有限公司 License controlling method and data loading system during data loading
WO2010130230A1 (en) * 2009-05-15 2010-11-18 华为技术有限公司 Method and apparatus for providing service to user
CN107210952A (en) * 2014-05-06 2017-09-26 泰科消防及安全有限公司 End node individual character is defined and managed
WO2016184197A1 (en) * 2015-10-08 2016-11-24 中兴通讯股份有限公司 License information adjustment method, apparatus and computer storage medium
CN110596660A (en) * 2019-10-09 2019-12-20 富临精工先进传感器科技(成都)有限责任公司 Method and system for improving accuracy of radar measurement object size

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