CN101431767A - Measuring method, system and apparatus based on measurement request - Google Patents
Measuring method, system and apparatus based on measurement request Download PDFInfo
- Publication number
- CN101431767A CN101431767A CNA200710169585XA CN200710169585A CN101431767A CN 101431767 A CN101431767 A CN 101431767A CN A200710169585X A CNA200710169585X A CN A200710169585XA CN 200710169585 A CN200710169585 A CN 200710169585A CN 101431767 A CN101431767 A CN 101431767A
- Authority
- CN
- China
- Prior art keywords
- resource
- terminal
- base station
- measurement
- described terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a measuring means based on measuring requirement, including: a base station collecting measurement information which includes the information of the measured channel; the base station deciding whether dispatching measuring resource for terminals according to the measurement information. According to the inventive embodiment, the invention can improve validity for terminal autonomous measurement while keeping flexibility for terminal autonomous measurement, thereby reducing resource occupation dispatched by Bs but using free resource of the terminal as much as possible to measure, such that system measurement resource can be saved.
Description
Technical field
The present invention relates to the mobile communication technology field, particularly relate to a kind of method of measurement, system and device based on the request of measuring.
Background technology
Wireless system need be by measuring the various parameters that obtain wireless channel, and wherein the measurement of wireless channel need be finished jointly by base station in the wireless system and terminal.Can independently detect by terminal, also can under the scheduling of base station, detect by terminal.In order to obtain the wireless channel situation on the working range frequency range, wireless system not only needs to be with interior detection, also needs to be with outer the detection.In order to realize the accurate detection to wireless channel, wireless system is provided with quiet period in the time of usually need detecting in band, as IEEE802.16h and 802.22 systems.Quit work in the time period of this quiet period transmission of the uplink and downlink data on the channel of wireless system detects the interference signal that may exist on the wireless channel.For QoS (the Quality of Service that improves wireless system, service quality), working channel for current system detects (promptly band is outer detects) outward, wireless system is not provided with quiet period when detecting outside band, and the part terminal can be utilized the measurement resource of base station scheduling or utilize the idling-resource of self to measure in the wireless system.
In the prior art, in order to realize being with interior detection and the outer detection of band to define 4 kinds of MAC message: BLM-REQ, BLM-RSP, BLM-REP and BLM-ACK respectively.As shown in Figure 1, be the MAC supervisory messages flow chart between prior art base station and the one or more terminal, detect administrative messag by transmission between base station and terminal and realize detection in band or out of band.
Step S101, the base station for example can be by clean culture, multicast or broadcasting to terminal transmission to one and a plurality of terminal transmission BLM-REQ message, and this BLM-REQ message comprises the measurement type, measure the time of implementation, measure parameters such as duration (measurement duration) and measured channel.If for a crucial measurement request message BLM-REQ, then the base station can require terminal to return a BLM-RSP who acknowledges receipt of measurement request message, and carries out the measurement that requires in the measurement request message.
Step S102, terminal is returned the BLM-RSP that acknowledges receipt of measurement request message to the base station.
Step S103, after terminal was finished detection, by the examining report that BLM-REP message requires in the return measurement request message of base station, an acknowledge message BLM-ACK also can be returned in same base station after receiving the examining report of terminal.
Step S104, an acknowledge message BLM-ACK is returned in the base station after receiving the examining report of terminal.
Wherein, there are two kinds of initiation modes in the terminal monitoring in the prior art, and a kind of mode is to be initiated by the base station, and terminal is according to the BLM-REQ message of receiving from the base station, measure in the resource continuous time at specified measurement, and return examining report to the base station by BLM-REP.Another kind of mode is to be initiated by terminal, detects when terminal self is idle, equally also can report to the base station return measurement by BLM-REP.
For the detection of initiating according to the base station, terminal can needing obtain channel, the type of measurement and the parameters such as time period of measurement of measurement by BLM-REQ message from base station side.And the base station is being measured in the resource continuous time and can not arranged any upstream or downstream data for this terminal, and terminal is measured in this measures the resource continuous time.
And when self is idle, carry out measured channel for terminal, terminal needs autonomous selective channel to measure.For fear of the low problem of the autonomous detection efficiency of terminal, need base station periodic broadcast message DCD (Downlink Channel Descriptor, the down channel descriptor) the up-to-date channel list that terminal is measured is wished in the base station that comprises, and terminal just can be measured according to the autonomous channel wherein of selecting of the up-to-date channel list of receiving at one's leisure like this.Terminal is independently measured in time period of (not descending upstream data) when self is idle.The base station can also be passed through broadcast CHO-UPD (Channel Occupancyupdate, channel occupancy list update) and carry out the channel list renewal.
In realizing embodiment of the invention process, the inventor finds that there are the following problems at least in the prior art:
1, the measurement of base station initiation does not have the distinguishing terminal ability, and no matter whether terminal needs to measure resource, and resource all can be measured accordingly for terminal scheduling in the base station, thereby causes the wasting of resources of wireless system.RF (the Radio Frequency of the whole terminal of prior art for example, less radio-frequency) may there be two kinds of forms in path, a kind of form is that a terminal has only a cover RF path, can not carry out transfer of data and measurement simultaneously, can not measure when promptly carrying out transfer of data, can not carry out transfer of data when measuring; Another kind of form is that a terminal has two cover RF paths, like this terminal just can when carrying out transfer of data, can utilize another set of RF path be with outside detection.And for the terminal of having only a cover RF path, being with external pelivimetry is also to need terminal without any the up-downgoing data, the therefore detection of initiating for the base station, and just needing the base station is that this terminal scheduling is measured resource accordingly; And for the terminals that two cover RF paths are arranged, just need not base station scheduling and measure resource accordingly, only otherwise influence up-downgoing data on the working channel, detection RF path is measured on channel appointed and is got final product.
2, the mode independently measured when self is idle of terminal needs the base station to issue up-to-date channel list by broadcast, if it is too many to carry channel list like this in the broadcast, the interface-free resources of needs will be many; If carry channel list in the broadcast very little, then the idling-resource of terminal can not fully be used for detecting.
3, the autonomous measurement of terminal is that " blind " measured.A same because prior art broadcast base station is wished the channel list measured.And do not distinguish the time sensitivity of Channel Detection, and it is more therefore to cause being interfered in the terminal Measuring Time section, and the possibility of flase drop increases, and efficient is not high.
Summary of the invention
The problem that the embodiment of the invention will solve provides a kind of method of measurement, system and device based on the request of measuring, solve and do not have the distinguishing terminal ability when base station initiates to measure in the prior art, cause the technological deficiency of the wasting of resources, and the embodiment of the invention need not the base station and issues up-to-date channel list by broadcast, therefore also need not to take interface-free resources.
For achieving the above object, the embodiment of the invention proposes a kind of method of measurement based on the request of measurement on the one hand, may further comprise the steps: metrical information is collected in the base station, and described metrical information comprises that described base station is for measuring preallocated resource information; Described base station judges whether to measure resource into described terminal scheduling according to described metrical information.
On the other hand, the embodiment of the invention also provides a kind of measuring system based on the request of measuring, the terminal that comprises base station and at least one described base station services, described base station, be used to collect metrical information, judge whether to measure resource according to described metrical information, and will notify described terminal for the metering system that described terminal is selected into described terminal scheduling; Described terminal is used for carrying out channel measurement according to the metering system of described base station.
Again on the one hand, the embodiment of the invention also provides a kind of base station, comprises the metrical information collection module and measures scheduling of resource module, described metrical information logging modle, be used to write down the metrical information of institute's service terminal, described metrical information comprises that described base station is for measuring preallocated resource information; Described measurement scheduling of resource module is used for judging whether to measure resource into described terminal scheduling according to the metrical information of described metrical information logging modle record.
The embodiment of the invention also provides a kind of terminal, comprises metering system receiver module and measurement module, and described metering system receiver module is used to receive the metering system that the base station sends; Described measurement module is measured according to the metering system that described metering system receiver module receives.
The technical scheme of the embodiment of the invention has the following advantages, the embodiment of the invention is because be that terminal scheduling is measured resource and the base station is that terminal selects metering system to distinguish with the base station, thereby improved the autonomous validity of measuring of terminal, kept the autonomous flexibility of measuring of terminal, and then reached and used the BS scheduled resources as far as possible less, use the purposes of terminal idling-resource measurement more, therefore saved the measurement resource of system.
Description of drawings
Fig. 1 is the MAC supervisory messages flow chart between prior art base station and the one or more terminal;
Fig. 2 is the method for measurement flow chart of the embodiment of the invention based on the request of measuring;
Fig. 3 is a kind of measurement resource regulating method of the embodiment of the invention;
Fig. 4 judges the flow chart whether terminal has utilizable idling-resource to measure for the embodiment of the invention;
Fig. 5 is that described terminal is selected the flow chart to the metering system of tested channel for embodiment of the invention base station;
Fig. 6 is the measuring system structure chart of the embodiment of the invention based on the request of measuring.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail:
The embodiment of the invention focus on the base station according to the metrical information of collecting to whether being that terminal scheduling is measured resource and selected which kind of metering system for this terminal and makes a policy, thereby it is that terminal selects metering system to distinguish that terminal scheduling is measured resource and base station, improved the autonomous validity of measuring of terminal, kept the autonomous flexibility of measuring of terminal, and then reached and used the BS scheduled resources as far as possible less, many purposes of measuring with the terminal idling-resource have been saved the systematic survey resource.
As shown in Figure 2, be the method for measurement flow chart of the embodiment of the invention, may further comprise the steps based on the request of measuring:
Step S201, metrical information is collected in the base station, this metrical information includes but not limited to that described base station measures resource information for working channel information and the terminal scheduling of measuring preallocated resource information, tested channel information, special beacon equipment, and wherein terminal scheduling is measured the traffic information etc. that resource information also can comprise ability information, terminal positional information and the terminal of terminal.Need take different collection modes for different metrical information base stations, the base station can oneself be collected, and also can collect by other modules.Obtain terminal ability information as the base station, comprise the RF path number of terminal support etc.Know by the RF path number parameter of terminal support whether terminal can support an independent data RF path and an independent detection RF path (independent perception RF).Setting Independent_Sensing_RF_Path is 1, then supports to have independent detection RF passage, and setting Independent_Sensing_RF_Path is 0, then has only data and detects shared RF passage.Wherein terminal ability information can be sent to the base station when inserting by terminal, and record is carried out to above-mentioned terminal ability information in the base station.Terminating traffic information comprises the highest traffic priority or Qos (the Quality of Service of terminal, service quality) parameter such as, know the possibility of terminal free time, if the traffic of terminal (traffic carrying capacity) is little, then terminal might can utilize the free time to detect.Traffic information for terminal can report the base station after also can being added up by terminal by the own statistical computation in base station.Tested channel operating position comprises service system busy channel, neighbours system busy channel and other channels.The service system busy channel, i.e. working channel, the corresponding detection to detecting in the band, detecting needs the synchro system quiet period; Taken by other cognitive system as this channel, for this cognitive system overlapping region in terminal, detect the working channel that this channel is equivalent to detect neighbours' cognitive system, detect to need synchronous neighbours' cognitive system quiet period; As other outband channels (channel in other working ranges except the channel that is taken by cognitive system), the work of cognitive system can not influence Channel Detection in this, detection time, section did not need the synchronize quiet phase, and is not strict to the concrete time requirement of section detection time.Location information of terminals, as whether in the overlapping region of neighbours' cognitive system.If terminal is supported GPS (Global Positioning System, global positioning system), can be undertaken reporting the base station behind the GPS location by terminal, perhaps terminal room reports the base station after by triangulation.
Step S202, the base station judges whether to measure resource (not arranging the upstream or downstream data for terminal on working channel in the certain hour section, the time period that terminal can be used to measure) into described terminal scheduling according to metrical information.Wherein the base station judges whether that measuring resource into terminal scheduling can realize by multiple metrical information, as in the preallocated resource in base station, tested channel information, terminal ability information or the terminating traffic information one or more, as shown in Figure 3, be a kind of measurement resource regulating method of the embodiment of the invention, this method is the preferred implementation of the embodiment of the invention.
Step S301, whether the base station is the working channel of present cognitive system according to tested channel, judges whether to measure resource for terminal scheduling.
Step S302, if tested channel is the working channel of present cognitive system, the base station judges according to preallocated resource information whether terminal can utilize preallocated resource to measure.The pre-allocation resource here is included on the working channel, the quiet period that the base station periodically is provided with.
Step S303, if terminal can utilize preallocated resource to measure, then the base station does not need to reschedule the measurement resource for described terminal.
Step S304, if terminal can not utilize preallocated resource to measure, then the base station is that described terminal scheduling is measured resource.
Step S305 if tested channel is not the working channel of present cognitive system, then judges further according to the measurement resource information of terminal whether terminal can utilize idling-resource to measure.
Step S306, if terminal has utilizable idling-resource to measure, then the base station does not need to measure resource for described terminal scheduling.
Step S307, if terminal does not have utilizable idling-resource to measure, then resource need be measured for described terminal scheduling in the base station.
As shown in Figure 4, for the embodiment of the invention is judged the flow chart whether terminal has utilizable idling-resource to measure, concrete steps can for:
Step S401: judge whether described terminal has independently perception RF.
Step S402, if described terminal possesses independent perception RF, described base station is not that described terminal scheduling is measured resource.
Step S403, if described terminal does not possess independent perception RF, then the base station further judges whether the traffic information of described terminal is bigger.
Step S404 is the described measurement resource of described terminal scheduling when described terminating traffic is big.
Step S405 if terminating traffic not quite then illustrate that it can utilize own resource to detect, therefore need not to be its scheduling measurement resource.
With the upper type is the preferred embodiment of the present invention, also can utilize in the above-mentioned metrical information one or more to realize the whether judgement of scheduling measurement resource of terminal is for example only judged whether to be that above-mentioned terminal scheduling is measured resource according to tested channel information and terminal ability information.Therefore all should be embodiment of the invention protection range about certain change in information in the above-mentioned metrical information contains.
Step S203, the base station is that described terminal is selected the metering system to tested channel according to metrical information, and notifies described terminal.Need to prove at this base station among step S203 is that described terminal is selected base station among the metering system of tested channel and the step S202 is judged whether to be that terminal scheduling is measured the difference on resource and the out-of-order, the variation on this sequence of steps also should be embodiment of the invention protection range and contains equally.As shown in Figure 5, for embodiment of the invention base station is that described terminal is selected the flow chart to the metering system of tested channel, same this embodiment also is the more excellent implementation of the present invention, also can realize the purpose of the embodiment of the invention certainly by some step in the following step.Wherein metering system is coupling resource measurement or non-coupling resource measurement, and the coupling resource measurement requires described terminal to measure in the measurement resource time period of described base station measurement request indication; It is that the random time of the upper limit is measured in the measurement resource time period with described base station measurement request indication that non-coupling resource measurement requires described terminal.For terminal selects metering system main according to the measurement resource that whether has been this terminal scheduling, and measure the time period is required whether strict.If the base station for this terminal scheduling measurement resource (quiet period promptly is set), if and terminal does not utilize this measurement resource to measure, will cause the base station is the measurement wasting of resources of this terminal scheduling, therefore is necessary for this terminal and selects the coupling resource measurement; If measure the time period is required relatively stricter, as with in detect or tested channel is the PSDU that the working channel of special beacon equipment need be waited for beacon, equally also needing is that this terminal is selected coupling resource measurement.
Step S501, the base station judges whether to measure resource into described terminal scheduling.
Step S502 measures resource if the base station has been described terminal scheduling, and then described base station notifies described terminal to adopt coupling resource measurement mode.Because if measurement resource that the base station has been described terminal scheduling, and terminal is not mated measurement, will be the measurement wasting of resources of terminal scheduling with the base station.If therefore the base station is that terminal can be utilized preallocated measurement resource among described terminal scheduling measurement resource or the step S302 in step S202, then the base station notifies described terminal to adopt coupling resource measurement mode, and described coupling is measured the measurement resource of resource for the base station of appointment in the request of measuring.
Step S503 does not measure resource if described base station is described terminal scheduling, and then the base station judges according to tested channel information whether tested channel is the working channel of present cognitive system.
Step S504, when tested channel was the working channel of present cognitive system, the base station notified described terminal to adopt coupling resource measurement mode.Because the working channel for the present cognitive system is measured, promptly detect in the band, owing to must follow quiet period.Measurement must be followed the base station specified measurement time period, and DurationMandatory is 1, and the base station is that terminal distribution is measured resource, i.e. quiet period.
Step S505 is if the working channel that described tested channel is not the present cognitive system judges further then whether this tested channel is the working channel of neighbours' cognitive system.
Step S506 is if tested channel is the working channel of neighbours' cognitive system, then further according to the metering system of described terminal positional information judgement to described tested channel.
Step S507, if described terminal is in the overlapping region, then described base station notifies described terminal to adopt coupling resource measurement mode, the quiet period that the neighbours base station that described coupling measurement resource is appointment in the request of measuring is provided with.
Step S508, if described terminal is not in the overlapping region, then described base station notifies described terminal to adopt non-coupling resource measurement mode.
Need to prove; the foregoing description is the more excellent execution mode of the present invention; there is no tangible order in above-mentioned steps limits; those skilled in the art are by upsetting above-mentioned steps or only utilize the some steps in the above-mentioned steps also can realize the object of the invention, and therefore above-mentioned behavior also should be embodiment of the invention protection range and contains.As the preferred implementation of the foregoing description, must follow the quiet period of neighbours' cognitive system if terminal is in the overlapping region, so the base station need be the terminal specified measurement time period, DurationMandatory is 1.For the terminal that independent detection RF is arranged, then the base station need not to terminal distribution detects resource, and the detection RF path of terminal is finished measurement in the specified measurement time period; For the terminal that does not have independent detection RF, resource must be detected for terminal distribution in the base station, does not give this terminal distribution up-downgoing resource in the time period at specified measurement.If terminal is not in the overlapping region, then explanation detects the interference that is not subjected to neighbours' cognitive system.If terminal has the RF of independent detection, then the base station can be terminal specified measurement resource, does not therefore need to be the terminal specified measurement time period that establishing Duration Mandatory is 0.If do not have independently RF, can judge whether traffic carrying capacity is big, if traffic carrying capacity is big, then the possibility of terminal self free time is very little, then the base station is necessary for terminal distribution and measures resource, and Duration Mandatory is 1, and then coupling Measuring Time section need be specified for terminal in the base station.If traffic carrying capacity is little, then BS needn't measure resource for terminal distribution, and then notice terminal in base station is carried out the Measuring Time upper limit, and Duration Mandatory is 0, and terminal utilizes idling-resource to measure in upper limit Measuring Time.
In the above-described embodiments, also can judge whether tested channel is the working channel of special beacon equipment by the base station, come to select corresponding metering system for terminal, if on described tested channel, detected special beacon equipment, then described base station notifies described terminal to adopt coupling resource measurement mode, and the time period of promptly mating the synchronization burst bag indication of beacon equipment measures.The working channel of described special beacon equipment is specially: terminal receives the TG1 index that special beacon equipment sends, the time that requires this terminal will follow TG1index receives PSDU (The PHY Sublayer Service Data Units, physical sublayer Service Data Unit).
How to notify the metering system of terminal about the base station, the embodiment of the invention has also proposed following several modes:
Mode one: existing BLM-REQ message is expanded, utilized Duration Mandatory (1bit) in BLM-REQ message, whether the notice terminal needs the Measuring Time Duration that mates the BS appointment to measure.When Duration Mandatory was 1, expression is special to be distinguished needed synchronize quiet phase or BS to be terminal distribution to measure the measurement of resource; When Duration Mandatory was 0, the measurement BS that represents other was that terminal distribution is measured resource, utilized any free time section in the Duration time period to finish measurement during terminal.Originally whether this Duration Mandatory position is used for allowing terminal to measure in the short time than Duration.If allow terminal measuring in the short time, then be made as 0 than Duration.If do not allow terminal in the time measurement shorter, then be made as 1 than Duration.If revising the back is the detection of 1 explanation task for the coupling resource for Duration Mandatory, terminal must detect in the time at Duration, and terminal must be mated this measurement resource and be detected.Duration Mandatory is that 0 explanation task is the detection of resource of not matching, the Duration indication be not the time detecting time period, but the upper limit of this time detection time.Terminal can be arranged a plurality of actual measurement time period in the time of Duration indication, can be continuous, can be discontinuous, and decide according to the measurement resource of terminal.As shown in the table:
| Syntax | Size | Notes |
| Request?Mode?Format(){ | ||
| Duration?Mandatory | 1bit |
Mode two: increase a new administrative messag, new administrative messag is used to handle do not match and detects the measurement request of resource, and the request of measuring of this class does not comprise concrete Measuring Time, and only comprises the Measuring Time upper limit; And continue to keep former measurement request message, measure the solicitation message of resource as concrete coupling.
Mode three: increase by one in existing detect-message, match_measurement_resource is used for expression and whether mates the detection of measurement resource.
More than three kinds of modes all can realize the purpose of base station notice terminal for the metering system of its selection.
By above-mentioned method of measurement based on the request of measuring, can be that terminal scheduling is measured resource and the base station is that terminal selects metering system to distinguish with the base station, thereby improved the autonomous validity of measuring of terminal, kept the autonomous flexibility of measuring of terminal, and then reached and used the BS scheduled resources as far as possible less, many purposes of measuring with the terminal idling-resource have been saved the systematic survey resource.
As shown in Figure 6, be the measuring system structure chart of the embodiment of the invention based on the request of measuring, this system comprises the terminal 2 of base station 1 and at least one described base station services, base station 1 is used to collect metrical information, judge whether to be terminal 2 scheduling measurement resources according to metrical information, and will notify terminal 2 for the metering system that terminal 2 is selected; Terminal 2 is used for carrying out channel measurement according to the metering system of base station 1.
Wherein, base station 1 comprises metrical information collection module 11 and measurement scheduling of resource module 12, and metrical information logging modle 11 is used to write down the metrical information of institute's service terminal, and described metrical information comprises that at least described base station is for measuring preallocated resource information; Measuring scheduling of resource module 12 is used for judging whether to be terminal 2 scheduling measurement resources according to the metrical information of metrical information logging modle 11 records.
Wherein, base station 1 also comprises metering system notification module 13, and the metrical information that is used for according to described metrical information logging modle 11 records is that described terminal is selected corresponding metering system, and notifies described terminal 2.
Wherein, measure scheduling of resource module 12 and comprise ability information scheduling sublayer module 121, be used for judging whether to be this terminal 2 scheduling measurement resources according to the ability information of terminal 2.
Wherein, measure scheduling of resource module 12 and also comprise traffic information scheduling sublayer module 122, be used for when described ability information scheduling sublayer module 121 judges that terminals 2 do not possess independent perception RF, further judging the traffic information of terminal 2, is the described measurement resources of terminal 2 scheduling when terminal 2 traffic carrying capacitys are big.
Wherein, metering system notification module 13 comprises tested channel judgement submodule 131, and the information that is used for according to tested channel is that terminal 2 is selected corresponding metering systems.
Wherein, metering system notification module 13 comprises special beacon judgement submodule 132, is used to judge whether described tested channel is the working channel of special beacon equipment; If on described tested channel, detected special beacon equipment, then notify terminal 2 to adopt coupling resource measurement mode, the time period of promptly mating the synchronization burst bag indication of beacon equipment measures.
Wherein, terminal 2 comprises metering system receiver module 21 and measurement module 22, and metering system receiver module 21 is used to receive the metering system that base station 1 sends; Measurement module 22 is measured according to the metering system that metering system receiver module 21 receives.
By above-mentioned measuring system based on the request of measuring, making it possible to the base station is that terminal scheduling is measured resource and the base station is that terminal selects metering system to distinguish, thereby improved the autonomous validity of measuring of terminal, kept the autonomous flexibility of measuring of terminal, and then reached and used the BS scheduled resources as far as possible less, many purposes of measuring with the terminal idling-resource have been saved the systematic survey resource.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (20)
1, a kind of method of measurement based on the request of measuring is characterized in that, may further comprise the steps:
Metrical information is collected in the base station, and described metrical information comprises tested channel information;
Described base station judges whether to measure resource into described terminal scheduling according to described metrical information.
According to claim 1 based on the method for measurement of the request of measuring, it is characterized in that 2, described base station judges whether that according to described metrical information measuring resource for described terminal scheduling is specially:
Described base station judges whether working channel into the present cognitive system according to tested channel;
If described tested channel is the working channel of present cognitive system, then described base station is that described terminal scheduling is measured resource.
According to claim 1 based on the method for measurement of the request of measuring, it is characterized in that 3, described metrical information comprises that also described base station is the preallocated resource information of measurement,
Describedly judge whether described tested channel is the working channel of present cognitive system;
If described tested channel is the working channel of present cognitive system, then further judge whether described terminal can utilize preallocated resource to measure;
If described terminal can utilize preallocated resource to measure, then described base station does not reschedule the measurement resource for described terminal;
If described terminal can not utilize preallocated resource to measure, then described base station is that described terminal scheduling is measured resource.
4, as described in claim 2 or 3 based on the method for measurement of the request of measuring, it is characterized in that described metrical information also comprises the measurement resource information of described terminal,
Described judge whether described tested channel is the working channel of present cognitive system after, also comprise:
If described tested channel is not the working channel of present cognitive system, then judge further according to the measurement resource information of described terminal whether terminal can utilize the idling-resource of described terminal to measure;
If described terminal has utilizable idling-resource to measure, then described base station does not need to measure resource for described terminal scheduling;
If terminal does not have utilizable idling-resource to measure, then resource need be measured for described terminal scheduling in the base station.
5, as described in the claim 4 based on the method for measurement of the request of measuring, it is characterized in that the measurement resource information of described terminal comprises terminal ability information and/or traffic information,
Described terminal has utilizable idling-resource measurement to be specially:
It is little that described terminal possesses the traffic information of independent perception RF or described terminal;
Described terminal does not have utilizable idling-resource measurement and is specially:
The traffic information that described terminal does not possess independent perception RF and described terminal is bigger.
6, according to claim 1 based on the method for measurement of the request of measuring, it is characterized in that described method also comprises:
Whether described base station judge according to described metrical information and detect concrete detection time of section sensitivity, and be the metering system of described terminal selection to tested channel, and notify described terminal.
7, as described in the claim 6 based on the method for measurement of the request of measuring, it is characterized in that, described metering system is coupling resource measurement or non-coupling resource measurement, and described coupling resource measurement requires described terminal to measure in the measurement resource time period of described base station measurement request indication; It is that the random time of the upper limit is measured in the measurement resource time period with described base station measurement request indication that described non-coupling resource measurement requires described terminal.
8, as described in the claim 6 based on the method for measurement of the request of measuring, it is characterized in that, described base station according to described metrical information judge whether detect to concrete detection time the section sensitivity be specially: described base station judges whether to measure resource for described terminal scheduling;
Measure resource if described base station has been described terminal scheduling, then described base station notifies described terminal to adopt coupling resource measurement mode.
9, as described in the claim 6 based on the method for measurement of the request of measuring, it is characterized in that, described base station according to described metrical information judge whether detect to concrete detection time the section sensitivity be specially:
Described base station judges whether described terminal can utilize preallocated measurement resource;
If described terminal can be utilized preallocated measurement resource, then described base station notifies described terminal to adopt coupling resource measurement mode.
10, as described in the claim 8 based on the method for measurement of the request of measuring, it is characterized in that described metrical information also comprises tested channel information,
When described tested channel was the working channel of present cognitive system, described base station notified described terminal to adopt coupling resource measurement mode.
11, as described in the claim 10 based on the method for measurement of the request of measuring, it is characterized in that described metrical information also comprises terminal positional information,
When described tested channel is the working channel of neighbours' cognitive system, further according to the metering system of described terminal positional information judgement to described tested channel;
If described terminal is in the overlapping region, then described base station notifies described terminal to adopt coupling resource measurement mode, the quiet period that the neighbours base station that described coupling measurement resource is appointment in the request of measuring is provided with;
If described terminal is not in the overlapping region, then described base station notifies described terminal to adopt non-coupling resource measurement mode.
12, as described in the claim 6 based on the method for measurement of the request of measuring, it is characterized in that, described base station according to described metrical information judge whether detect to concrete detection time the section sensitivity be specially:
Described base station judges whether described tested channel is the working channel of special beacon equipment;
If detected special beacon equipment on described tested channel, then described base station notifies described terminal to adopt coupling resource measurement mode, and the time period of promptly mating the synchronization burst bag indication of beacon equipment measures.
13, a kind of measuring system based on the request of measuring is characterized in that, comprises the terminal of base station and at least one described base station services,
Described base station is used to collect metrical information, judges whether to measure resource into described terminal scheduling according to described metrical information, and will notify described terminal for the metering system that described terminal is selected;
Described terminal is used for carrying out channel measurement according to the metering system of described base station.
14, a kind of base station is characterized in that, comprise the metrical information collection module and measure the scheduling of resource module,
Described metrical information logging modle is used to write down the metrical information of institute's service terminal, and described metrical information comprises that described base station is for measuring preallocated resource information;
Described measurement scheduling of resource module is used for judging whether to measure resource into described terminal scheduling according to the metrical information of described metrical information logging modle record.
15, as base station as described in the claim 14, it is characterized in that, also comprise the metering system notification module, the metrical information that is used for according to described metrical information logging modle record is that described terminal is selected corresponding metering system, and notifies described terminal.
16, as base station as described in the claim 14, it is characterized in that described measurement scheduling of resource module comprises ability information scheduling sublayer module, be used for judging whether to be that described terminal scheduling is measured resource according to the ability information of described terminal.
17, as base station as described in the claim 14, it is characterized in that, described measurement scheduling of resource module also comprises traffic information scheduling sublayer module, be used for when described ability information scheduling sublayer module judges that described terminal does not possess independent perception RF, further judging the traffic information of described terminal, is the described measurement resource of described terminal scheduling when described terminating traffic is big.
As base station as described in the claim 14, it is characterized in that 18, described metering system notification module comprises that tested channel judges submodule, the information that is used for according to tested channel is that described terminal is selected corresponding metering system.
As base station as described in the claim 14, it is characterized in that 19, described metering system notification module comprises that special beacon judges submodule, is used to judge whether described tested channel is the working channel of special beacon equipment; If on described tested channel, detected special beacon equipment, then notify described terminal to adopt coupling resource measurement mode, the time period of promptly mating the synchronization burst bag indication of beacon equipment measures.
20, a kind of terminal is characterized in that, comprises metering system receiver module and measurement module,
Described metering system receiver module is used to receive the metering system that the base station sends;
Described measurement module is measured according to the metering system that described metering system receiver module receives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710169585 CN101431767B (en) | 2007-11-09 | 2007-11-09 | Measuring method, system and apparatus based on measurement request |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710169585 CN101431767B (en) | 2007-11-09 | 2007-11-09 | Measuring method, system and apparatus based on measurement request |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101431767A true CN101431767A (en) | 2009-05-13 |
| CN101431767B CN101431767B (en) | 2013-01-30 |
Family
ID=40646875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710169585 Expired - Fee Related CN101431767B (en) | 2007-11-09 | 2007-11-09 | Measuring method, system and apparatus based on measurement request |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101431767B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238585A (en) * | 2010-04-30 | 2011-11-09 | 中兴通讯股份有限公司 | Measurement control method and system for network management system |
| CN104869586A (en) * | 2014-02-25 | 2015-08-26 | 中兴通讯股份有限公司 | Dynamic channel detection processing method, site and access point equipment |
| CN106030678A (en) * | 2014-02-17 | 2016-10-12 | 三星电子株式会社 | Method and apparatus for forecasting flow of traffic |
| WO2016201594A1 (en) * | 2015-06-15 | 2016-12-22 | 海能达通信股份有限公司 | Method, terminal and system for cluster terminal to feed back downlink channel information |
| CN108882266A (en) * | 2017-05-12 | 2018-11-23 | 维沃移动通信有限公司 | Wireless resource management RRM measurement method, network side equipment and terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9246698B2 (en) * | 2004-05-07 | 2016-01-26 | Nokia Technologies Oy | Apparatus, and associated method, for facilitating a radio resource measurement in a radio communication system |
| RU2407179C2 (en) * | 2005-08-24 | 2010-12-20 | Квэлкомм Инкорпорейтед | Variable transmission time intervals for radio communication system |
| CN101043708B (en) * | 2006-03-24 | 2011-01-26 | 大唐移动通信设备有限公司 | Method and apparatus for measurement in wireless network |
-
2007
- 2007-11-09 CN CN 200710169585 patent/CN101431767B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238585A (en) * | 2010-04-30 | 2011-11-09 | 中兴通讯股份有限公司 | Measurement control method and system for network management system |
| CN102238585B (en) * | 2010-04-30 | 2015-10-21 | 中兴通讯股份有限公司 | Survey control method and system in the hard analogue system of a kind of network |
| CN106030678A (en) * | 2014-02-17 | 2016-10-12 | 三星电子株式会社 | Method and apparatus for forecasting flow of traffic |
| US10235880B2 (en) | 2014-02-17 | 2019-03-19 | Samsung Electronics Co., Ltd. | Method and apparatus for forecasting flow of traffic |
| CN104869586A (en) * | 2014-02-25 | 2015-08-26 | 中兴通讯股份有限公司 | Dynamic channel detection processing method, site and access point equipment |
| WO2015172471A1 (en) * | 2014-02-25 | 2015-11-19 | 中兴通讯股份有限公司 | Processing method for dynamic channel detection, station, and access point device |
| CN104869586B (en) * | 2014-02-25 | 2019-11-05 | 中兴通讯股份有限公司 | A kind of processing method and access point apparatus of dynamic channel detection |
| WO2016201594A1 (en) * | 2015-06-15 | 2016-12-22 | 海能达通信股份有限公司 | Method, terminal and system for cluster terminal to feed back downlink channel information |
| US10284455B2 (en) | 2015-06-15 | 2019-05-07 | Hytera Communications Corporation Limited | Method, terminal and system for cluster terminal to feed back downlink channel information |
| CN108882266A (en) * | 2017-05-12 | 2018-11-23 | 维沃移动通信有限公司 | Wireless resource management RRM measurement method, network side equipment and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101431767B (en) | 2013-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101340726B (en) | Method and system for determining communication mode in a communication system | |
| US8744487B2 (en) | Methods and apparatus for determining mobile device location in a communications system | |
| CN101690045B (en) | Methods and appartus for controlling interference to broadcast signaling in a peer to peer network | |
| EP2106181B1 (en) | Wireless communication system, wireless base station, user equipment, and multi service management equipment | |
| DK1774799T3 (en) | Other Scanning for wireless local area networks | |
| CN101690278B (en) | Methods and apparatus for supporting broadcast communications in a peer to peer network | |
| CN101873671B (en) | Method, system and device for determining CoMP participating cells | |
| CN103052095B (en) | Frequency spectrum detecting method and system | |
| CN101820632B (en) | Spectrum sharing method, corresponding base station, mobile terminal and communication system thereof | |
| RU2008121975A (en) | METHOD AND SYSTEM FOR THE AUTONOMOUS COORDINATION OF CHANNELS FOR A WIRELESS DISTRIBUTION SYSTEM | |
| EP2877917B1 (en) | High traffic data transmission | |
| CN104247310B (en) | For the time-controlled system and method for beacon transmissions | |
| CN101288267A (en) | Beacon transmission for wireless networks | |
| JP6843895B2 (en) | Communication method and communication device | |
| EP2456250A1 (en) | Information sharing method in cognitive radio communication, cognitive radio communication device, and cognitive radio communication system | |
| CN103856950B (en) | Communication means, transceiver station and relevant computer program | |
| CN103384190A (en) | Method and apparatus for signaling sequence root | |
| CN101431767B (en) | Measuring method, system and apparatus based on measurement request | |
| CN102256284A (en) | Method for finding relationship of adjacent regions, PCI (Physical Country Identifier) detection method and eNB (evolved Node B) | |
| CN102231871A (en) | Methods, systems and equipment for transmitting information and judging whether to receive multimedia broadcast multicast service (MBMS) or not | |
| CN102378286B (en) | Frequency spectrum switching method and system for centralized networks, user terminal and base station | |
| US10182413B2 (en) | Wireless positioning using scheduled transmissions | |
| JP2019531614A (en) | COMMUNICATION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE | |
| KR101653976B1 (en) | Method and apparatus for composing a location estimatation informtaion in mobile communication system | |
| CN106465370A (en) | Base station apparatus, control method and program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |