CN101335975B - Method, apparatus and system for measurement interval control - Google Patents
Method, apparatus and system for measurement interval control Download PDFInfo
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- CN101335975B CN101335975B CN2007100761680A CN200710076168A CN101335975B CN 101335975 B CN101335975 B CN 101335975B CN 2007100761680 A CN2007100761680 A CN 2007100761680A CN 200710076168 A CN200710076168 A CN 200710076168A CN 101335975 B CN101335975 B CN 101335975B
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Abstract
An embodiment of the invention provides a method of controlling measurement gap, comprising that: a network side is arranged with related information of measurement gap of a first layer, and the information is sent down to a user terminal UE; the network side adjusts the gap related information of the first layer according to the related information of the system, forming gap related information of the second layer, and transmitting the information to UE. The implement of the invention also provides a network side device for controlling measuring gap, a terminal for controlling the measurement gap and a system. The implement of the invention solves the problem that no better gap controlling project is present in the current LTE system. Each embodiment of the invention realizes neighbor measurement of UE according to the gap, and avoids the effect of the neighbor district on the operation of UE as much as possible.
Description
Technical field
The present invention relates to communication technical field, specifically relate to method, the Apparatus and system in a kind of control survey space.
Background technology
For promoting the sustainable development of the 3G communication technology, third generation partner program (3GPP) proposes and has disposed 3G Long Term Evolution (LTE) work.The problem that mainly solves among the LTE is: obtain higher user data rate, improve power system capacity and covering, and rationally carry out the 3G spectrum allocation may neatly.
In the LTE system, UE comprises the measurement of neighbor cell: to the measurement of homologous ray neighbor cell and to the measurement of different system cell.During the alien frequencies neighbor cell, network side need be UE allocating and measuring space (measurement gap) to UE in measuring homologous ray.And UE also need measure gap when measuring different system neighbor cell.
Existing a kind of implementation for UE configuration gap is in the LTE system, and network side configures relevant parameter when measurement configuration, i.e. gap and relevant information, and be handed down to UE.UE then can measure according to gap periodically.
Because this implementation is a static configuration, in a single day network side has disposed gap and relevant parameter, and this gap and relevant parameter just no longer change.This will bring some problems.
Such as; If mix automatic repeat requests (HARQ) initial transmissions and repeating transmission delay is arranged; And the gap in the time that carries out nearby region measurement to UE is prolonged in this delay, and then UE just can't in time receive this HARQ message, thereby causes this HARQ message to need to retransmit; And then influence the Business Processing speed of UE, and increase the transmission of messages amount of network side.
For another example, the traffic carrying capacity of UE in certain period is very big, though the business of UE self is more more urgent than measuring the adjacent area usually, UE still must measure according to gap that configures and relevant parameter in the period at this section, and obviously this can cause the waste of resource.
This shows, in measuring flow process, should control gap.
For realizing the control to gap, it is dynamic idle space (Dynamic Idle Gaps) that a kind of processing scheme is arranged at present.This scheme mainly is to dispatch gap through the negotiation between UE and base station (NodeB).Specifically, send request to NodeB when needed by UE, NodeB is that UE distributes gap and relevant parameter according to the request of UE then.
Though this scheme can be carried out dynamic-configuration to gap and relevant parameter, owing to be close loop maneuver, also promptly need the mutual dynamic-configuration that could realize gap between UE and the NodeB, therefore can cause the additional signaling consumption of MAC layer.In addition; If UE need do a plurality of measurements, for example possibly measure, and be different to the gap length of different system to the neighbor cell of different systems such as IF, WCDMA, GERAN; Therefore UE need with NodeB carry out repeatedly mutual, thereby need more signaling consumption.
Also having another kind of processing scheme at present is half dynamic idle space (Semi-dynamic Idle Gaps).In this scheme, gap and relevant parameter are that network side passes through the configuration when measuring beginning of RRC signaling.And in measuring process, can control UE and measure in whether during this gap through sending short commands.Such as; The measurement space pattern (gap pattern) that network side can send among the information indication UE of one 1 bit is on or off; If off, then UE this no longer utilize gap to measure, UE can utilize this section period to carry out other processing such as scheduling of resource; If on, then UE measures in this gap.Wherein, this bit information can be through the transmitting signaling downwards of MAC layer.
Though whether this scheme dynamically configuration UE uses gap to measure; But this scheme can not be controlled UE well and under which situation, need measure according to gap; And whether this scheme just simply to using gap to be configured can not make amendment to the specifying information of gap according to current situation.Specifically, appropriate inadequately if the on/off of gap pattern is provided with, such as, all be set to off to most gap, then can influence the measurement performance of system.In addition, UE also need remove to judge the state of gap pattern when measuring, and this has increased the operation of UE to a certain extent.
In sum, the present reasonable gap controlling schemes of neither one in the LTE system can be avoided because of measuring the influence that the adjacent area brings for the business of UE when satisfying UE and carrying out nearby region measurement according to gap as far as possible.
Summary of the invention
The technical problem underlying that each execution mode of the present invention will solve provides the method in a kind of control survey space, so that UE when carrying out nearby region measurement according to gap, avoids because of measuring the influence that the adjacent area brings for the business of UE as far as possible.
The embodiment of the invention also provides the device in a kind of control survey space.
The embodiment of the invention also provides the system in a kind of control survey space.
For overcoming the above problems, various embodiments of the present invention provide following technical scheme:
The method in a kind of control survey space of the embodiment of the invention, this method comprises:
The measurement space gap relevant information of network side configuration ground floor, and be handed down to user terminal UE;
Network side is adjusted the gap relevant information of ground floor according to the relevant information of system, forms the gap relevant information of the second layer, and the gap relevant information of the said second layer is handed down to UE;
Wherein, Said network side is adjusted into according to the relevant information of the system gap relevant information to ground floor: when confirming that according to the relevant information of system current service traffics reduce, increase measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information; When confirming that current service traffics increase, reduce measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information.
A kind of network equipment that is used for the control survey space of the embodiment of the invention, said equipment comprises: information acquisition module, gap relevant information generation module and sending module, wherein,
The information acquisition module is used to the relevant information of the system that obtains, and this relevant information is informed gap relevant information generation module;
Gap relevant information generation module; Be used to dispose the gap relevant information of ground floor; The gap relevant information of said ground floor is sent to sending module; And be used for according to the relevant information of system the gap relevant information of ground floor being adjusted, the second layer gap relevant information of adjusting gained is sent to sending module;
Sending module is used for the gap relevant information of receiving is sent;
Wherein, Said gap relevant information generation module; When being used for confirming that according to the relevant information of system current service traffics reduce; Gap relevant information through the adjustment ground floor increases measurement gap density and/or the Measuring Time of UE, and when confirming that according to the relevant information of system current service traffics increase, reduces measurement gap density and/or the Measuring Time of UE through the gap relevant information of adjustment ground floor.
A kind of terminal that is used for the control survey space of the embodiment of the invention comprises monitoring modular,
Said monitoring modular is used to monitor the state of affairs of self, and when confirming that according to the own service situation needs are revised the gap relevant information, is used to revise gap request-related information message to the network equipment transmission;
Wherein, said monitoring modular specifically is used for when the own service situation satisfies preset condition, and confirming needs to revise the gap relevant information, and corresponding request message is sent to network equipment;
Said preset condition is: when the business activity level is lower than the threshold value of setting, confirm to need to increase to measure gap density and/or Measuring Time, when the business activity level is higher than the threshold value of setting, confirm need reduce to measure gap density and/or Measuring Time.
A kind of system that is used for the control survey space of the embodiment of the invention,
Network equipment in the said system; Be used to dispose the gap relevant information of ground floor; Obtain the relevant information of system, and the gap relevant information of ground floor is adjusted, the second layer gap relevant information of adjusting gained is sent to the terminal according to the relevant information of said system;
Terminal in the said system is used for carrying out cell measurement according to the gap relevant information of receiving;
Wherein, Said network side is adjusted into according to the relevant information of the system gap relevant information to ground floor: when confirming that according to the relevant information of system current service traffics reduce, increase measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information; When confirming that current service traffics increase, reduce measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information.
Various embodiments of the present invention are through the two-layer gap relevant information of configuration; And second layer gap relevant information is on the basis of ground floor gap relevant information; Relevant information configuration according to system; Make network side can control gap preferably, and then make UE when can carrying out nearby region measurement, avoid as much as possible because of measuring the influence that the adjacent area brings for the business of UE according to gap.
In addition, various embodiments of the present invention not only can be used for the LTE system, can also be used for other similar systems.
Description of drawings
Fig. 1 is the sketch map of gap relevant information in the embodiment of the invention;
Fig. 2 is the flow chart of the inventive method embodiment;
Fig. 3 is the structural representation of network equipment embodiment of the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that the present invention is done to describe in detail further below.
The inventive method embodiment mainly is by the two-layer gap relevant information of network side configuration, and the gap relevant information that is disposed is handed down to UE.Wherein, This gap relevant information is as shown in Figure 1; It specifically can be the gap sequential parameter; This gap sequential parameter can comprise the interior gap length of gap sequence, measure the length of zero-time, gap sequence etc., and it is a plurality of that gap wherein has, and measures zero-time and is meant measurement from which subframe perhaps from which time slot begins.The gap relevant information can also be other forms, such as, can comprise and measure gap and measure zero-time, can further include information such as gap cycle.
The handling process of a kind of method embodiment of the present invention is as shown in Figure 2, corresponding following steps:
UE then can carry out the measurement processing of adjacent area according to the gap relevant information of this ground floor.
In addition, network side issues the gap relevant information of ground floor and gives UE, specifically can be under any circumstance to carry out, such as, can receive that UE issues when carrying out the request of measuring; The moment that also can trigger measurement by the time just is handed down to UE, and such as can in broadcast, carrying the gap relevant information, UE then can go to read at any time.Those skilled in the art can know clearly that this situation of issuing has multiple, therefore not narration one by one here.
UE then can carry out the measurement processing of adjacent area according to the gap relevant information of this second layer.
Because the gap relevant information of ground floor as previously mentioned, can be to measure gap and measure zero-time, and may further include information such as gap cycle; Also can be the gap sequential parameter, therefore, in step 202, the gap relevant information of ground floor adjusted, be divided into two kinds of situation.
Specifically, measurement gap density and/or the Measuring Time with needs increase UE is example.Measuring gap and measure zero-time if the gap relevant information of ground floor comprises, then in the step 202, specifically can be to increase the length of gap to the adjustment of ground floor gap relevant information.If the gap relevant information of ground floor is the gap sequence, then in the step 202, to the adjustment of ground floor gap relevant information specifically can be, do not change the gap length in the gap sequence, reduce the gap sequence period; Or, do not change the gap sequence period, increase the gap length in the gap sequence; Can also be, simultaneously gap length in the gap sequence and gap sequence period made amendment, promptly increase the gap length in the gap sequence, and reduce the gap sequence period.Certainly,, can further include the gap cycle, then also can adjust, promptly gap length and/or gap cycle are adjusted according to the processing scheme of gap sequence if the gap relevant information of ground floor is measured gap and measured the zero-time except comprising.
Can find out that network side can be controlled the gap relevant information according to the relevant information in the current system through above step, thereby when satisfying UE measurement adjacent area, avoid as far as possible because of measuring the influence that the adjacent area brings for the business of UE according to gap.
Need to prove that in the above-mentioned steps 201, the gap relevant information of network side configuration ground floor specifically can be Radio Resource control (RRC) the layer configuration by network side, also can be medium access control (MAC) the layer configuration by network side; Likewise, the second layer gap relevant information in the above-mentioned steps 202 can also can be disposed by the MAC layer of network side by the rrc layer configuration of network side.
In the above-mentioned steps 202, network side is adjusted the gap relevant information of ground floor according to the relevant information in the current system, and multiple disposition is specifically arranged.Such as; Can be service traffics, and the gap relevant information of ground floor adjusted according to service traffics by network side monitoring current area, thus the gap relevant information of the formation second layer; And the service traffics of this sub-district of network side monitoring specifically can be carried out by the MAC layer of network side.Can also be to receive UE by network side to confirm that according to the own service situation needs revise gap request-related information message, network side be also adjusted the gap relevant information of ground floor according to this request message, thereby forms the gap relevant information of the second layer.Certainly can also be other situation, such as, the gap relevant information of ground floor can also be adjusted simultaneously according to these two information.
For first kind of disposition describing in detail in the step 202; Network side is adjusted the gap relevant information of ground floor according to the service traffics of this sub-district; Can be service traffics in this sub-district when reducing, increase measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information; When the service traffics in this sub-district increase, reduce measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information.
For above-mentioned service traffics adjustment gap relevant information according to the sub-district, the change amount threshold value of service traffics can be set, network side can need confirm adjustment gap relevant information after the change of confirming this Zone flow reaches this threshold value.Can certainly be set to other modes, as long as can confirm needs adjustment gap relevant information according to the change situation of service traffics.
For second kind of disposition describing in detail in the step 202; Need UE to revise the gap relevant information according to the state of affairs request of self; Specifically, can be UE when self business activity level is low, the UE request increases measures gap density and/or Measuring Time; When the business activity level of self was higher, the UE request reduced to measure gap density and/or Measuring Time.Wherein, for the business activity level, the business activity level is high, can think that the traffic carrying capacity of UE is big or business is more continuous; Professional skill is low, then be appreciated that for the traffic carrying capacity of UE less or professional be not too frequent/continuously.
Network side is then adjusted the gap relevant information of ground floor according to the request that UE sends, thereby forms the gap relevant information of the second layer.This adjustment specifically is the information and executing in the request of sending according to UE.Such as, can carry the information that increases/reduce in the request that UE sends, network side then increases accordingly/reduces the gap relevant information according to this request; Can also carry concrete gap size or the concrete numerical value that increases/reduce in the request that UE sends, network side then increases accordingly/reduces according to this numerical value.Can certainly adopt other processing modes according to the request that UE sends, adjust according to the gap relevant information of ground floor as long as can realize.
For the business activity level request change gap relevant information of above-mentioned UE according to self, equally threshold value can be set, UE confirms to need to increase measurement gap density and/or Measuring Time after the business activity level of confirming self is lower than the threshold value of setting; Similarly, UE confirms need reduce to measure gap density and/or Measuring Time after definite business activity level is higher than the threshold value of setting.Can certainly be set to other modes, as long as can make UE confirm needs adjustment gap relevant information according to the change situation of business activity level.
In addition, if the gap relevant information of ground floor is by the rrc layer configuration of network side in the step 201, the gap relevant information of the second layer then in step 202, is adjusted the gap relevant information by the MAC layer of network side by the MAC layer configuration of network side.And this adjustment can be that the MAC layer is adjusted according to the service traffics of current area, also can be that the MAC layer is adjusted according to the request message that UE sends, and adjusted gap relevant information is sent to UE as the gap relevant information of the second layer.Wherein, the request message that UE sends can be received by rrc layer, and is transmitted to the MAC layer, also can directly be received by the MAC layer.
If the gap relevant information of the ground floor and the second layer is by the rrc layer configuration of network side in the step 201; Then in step 202,, monitor the service traffics of this sub-district by the MAC layer of network side for first kind of disposition; And the change situation of service traffics informed the rrc layer of network side; Rrc layer is then adjusted the gap relevant information of ground floor according to service traffics, forms the gap relevant information of the second layer, and the gap relevant information of the second layer is handed down to UE.For second kind of disposition, then according to the request message that UE sends the gap relevant information of ground floor is adjusted by the rrc layer of network side, form the gap relevant information of the second layer, and the gap relevant information of the second layer is handed down to UE.
If the gap relevant information of the ground floor and the second layer is by the configuration of the MAC layer of network side in the step 201, then in step 201,, the gap relevant information of ground floor is sent to UE by the MAC layer by the rrc layer notice MAC layer of network side.In step 202,,, and adjusted gap relevant information sent to UE as the gap relevant information of the second layer by the service traffics of this sub-district of the MAC layer of network side monitoring for first kind of disposition.For second kind of disposition in the step 202, the gap relevant information of ground floor is adjusted according to the request message that UE sends by the MAC layer of network side, form the gap relevant information of the second layer, and the gap relevant information of the second layer is handed down to UE.Equally, the request message that UE sends can be received by rrc layer, and is transmitted to the MAC layer, also can directly be received by the MAC layer.
The invention described above method embodiment is through the two-layer gap relevant information of configuration; And second layer gap relevant information is on the basis of ground floor gap relevant information; Situation configuration according to current area; Make network side can control gap preferably, and then make UE when can carrying out nearby region measurement, avoid as much as possible because of measuring the influence that the adjacent area brings for the business of UE according to gap.
Said method embodiment provides multiple concrete control and treatment scheme, makes things convenient for operator to select.Such as, the gap relevant information of the second layer can also can be disposed according to the request message that UE sends by network side directly by the flow configuration of network side according to current area.
Said method embodiment also provides the processing of multiple adjustment gap relevant information, makes things convenient for operator to select.
The structure of device embodiment of the present invention is as shown in Figure 3, the corresponding network equipment embodiment of the present invention of Fig. 3.
Can find out that by Fig. 3 network equipment embodiment of the present invention comprises information acquisition module, gap relevant information generation module and sending module.
Wherein, the information acquisition module is used to the relevant information of the system that obtains, and this relevant information is informed gap relevant information generation module.
Gap relevant information generation module is used to dispose the gap relevant information of ground floor, and the ground floor gap relevant information that is generated is sent to sending module; This gap relevant information generation module also is used for adjusting according to the relevant information of system and the gap relevant information of ground floor, obtains the gap relevant information of the second layer, and the second layer gap relevant information that is generated is sent to sending module.
Sending module is used for the gap relevant information is sent.
Through above-mentioned each module in the network equipment, network side can be controlled the gap relevant information according to the relevant information of system, thereby when satisfying UE measurement adjacent area, avoids because of measuring the influence that the adjacent area brings for the business of UE according to gap as far as possible.
Above-mentioned information acquisition module obtains the relevant information of system, can be its current area flow information that initiatively obtains; Also can be that UE confirms needs modification gap request-related information information according to the own service situation; Certainly; In this case, need UE to send this solicited message to network equipment, the information acquisition module in the network equipment is then with the relevant information of the solicited message of receiving as system.And the information acquisition module specifically can be arranged on rrc layer, also can be arranged on the MAC layer.Can also be arranged on rrc layer and MAC layer simultaneously, in this case, the information acquisition module that current use rrc layer then need be set still be on the MAC layer obtains the current area flow information.
For above-mentioned gap relevant information generation module; It specifically can be when confirming that according to the relevant information of system current service traffics reduce; Increase measurement gap density and/or the Measuring Time of UE through the gap relevant information of adjustment ground floor; And when confirming that according to the relevant information of system current service traffics increase, reduce measurement gap density and/or the Measuring Time of UE through the gap relevant information of adjustment ground floor.The existing description repeated no more here among the concrete adjustment mode method embodiment in front.
In addition, for above-mentioned gap relevant information generation module, if two-layer gap relevant information realizes that by rrc layer then this gap relevant information generation module can be arranged on rrc layer.If two-layer gap relevant information realizes that by the MAC layer then this gap relevant information generation module can be arranged on the MAC layer.
If ground floor gap relevant information is realized by rrc layer; Second layer gap relevant information is realized by the MAC layer; Then this gap relevant information generation module specifically can comprise two modules, i.e. ground floor gap relevant information generation module and second layer gap relevant information generation module.
And ground floor gap relevant information generation module can be arranged on rrc layer, is used to generate ground floor gap relevant information, and sends to sending module and second layer gap relevant information generation module; Second layer gap relevant information generation module is arranged on the MAC layer; Be used to receive the relevant information of the system that the information acquisition module sends; And according to this relevant information ground floor gap relevant information is adjusted, form second layer gap relevant information, and send it to sending module.
Described in the method embodiment of front, the gap relevant information of ground floor can comprise gap, also can comprise the gap sequence.Measurement gap density and/or Measuring Time to increase UE through change gap are example.If comprising, the gap relevant information of ground floor measures gap; Reach the module that wherein possibly further comprise for above-mentioned gap relevant information generation module; Then its relevant information according to system is adjusted ground floor gap relevant information, specifically can be, increases the length of gap.If the gap relevant information of ground floor comprises the gap sequence, then these modules are adjusted ground floor gap relevant information according to the relevant information of system, specifically can be, do not change the gap length in the gap sequence, reduce the gap sequence period; Or do not change the gap sequence period, increase the gap length in the gap sequence; Can also be, simultaneously gap length in the gap sequence and gap sequence period made amendment, promptly increase the gap length in the gap sequence, and reduce the gap sequence period.Certainly, measure gap and gap cycle, then also can adjust measuring gap and gap cycle simultaneously if the gap relevant information of ground floor comprises.
As previously mentioned, network equipment can be monitored the service traffics of current area by this equipment, to determine whether needing modification gap relevant information, also can receive the request message that UE sends, and confirms needs modification gap relevant information according to request message.
Said apparatus embodiment is through the two-layer gap relevant information of configuration; And second layer gap relevant information is on the basis of ground floor gap relevant information; Concrete condition according to system; Make network side can control gap preferably, and then make UE when can carrying out nearby region measurement, avoid as much as possible because of measuring the influence that the adjacent area brings for the business of UE according to gap.
Said apparatus embodiment provides multiple concrete processing scheme, makes things convenient for operator to select.Such as, the gap relevant information of the second layer can also can be disposed according to the request message that UE sends by network side directly by the flow configuration of network side according to current area.
And among the said apparatus embodiment; Report request message through UE; Make network equipment can be directly make amendment according to the service conditions of UE gap for this UE; Thereby controlled measurement gap better, made when guaranteeing that UE carries out nearby region measurement according to gap, avoided measuring the influence that gap causes UE to the full extent.
Said apparatus embodiment also provides the processing of multiple adjustment gap relevant information, makes things convenient for operator to select.
For the UE of the embodiment of the invention, UE can carry out cell measurement according to the gap relevant information that network equipment sends.Certainly; If network equipment needs UE to send a request message; Then UE specifically can also comprise a monitoring modular; This monitoring modular is used to monitor the state of affairs of self, and when confirming that according to the own service situation needs are revised the gap relevant information, is used to revise gap request-related information message to the network equipment transmission.
And this monitoring modular specifically can be when the own service situation satisfies preset condition, confirms to need to revise the gap relevant information.Wherein, this preset condition specifically can be as previously mentioned; When the business activity level of UE is lower than the threshold value of setting; Confirm to need to increase to measure gap density and/or Measuring Time, when the business activity level is higher than the threshold value of setting, confirm to reduce to measure gap density and/or Measuring Time.Can certainly be set to other modes, as long as can make UE confirm needs adjustment gap relevant information according to the change situation of business activity level.
In the embodiment of the invention; Through monitoring modular being set for UE; And report request message by UE, make network equipment can be directly make amendment, thereby controlled measurement gap better according to the service conditions of UE gap for this UE; Make guaranteeing UE when carrying out nearby region measurement, avoided measuring the influence that gap causes UE to the full extent according to gap.
The embodiment of the invention also provides the system that is used for control survey gap.This system specifically can comprise network equipment and terminal; Wherein, Network equipment is used to dispose the gap relevant information of ground floor; Obtain the relevant information of system, and the gap relevant information of ground floor is adjusted, the second layer gap relevant information of adjusting gained is sent to the terminal according to the relevant information of said system.The terminal then is used for carrying out cell measurement according to the gap relevant information of receiving.
Certainly, the terminal in the system can further include monitoring modular, and this terminal and monitoring modular thereof repeat no more specifically as previously mentioned here.
Network equipment in the system then may further include information acquisition module, gap relevant information generation module and sending module etc.These module fronts are existing to be described in detail, repeats no more here.
Said system embodiment is through the two-layer gap relevant information of configuration; And second layer gap relevant information is on the basis of ground floor gap relevant information; Relevant information configuration according to system; Make network side can control gap preferably, and then make UE when can carrying out nearby region measurement, avoid as much as possible because of measuring the influence that the adjacent area brings for the business of UE according to gap.
Said system embodiment provides multiple concrete processing scheme, makes things convenient for operator to select.Such as, the gap relevant information of the second layer can also can be disposed according to the request message that UE sends by network side directly by the flow configuration of network side according to current area.
And among the said system embodiment; Report request message through UE; Make network equipment can be directly make amendment according to the service conditions of UE gap for this UE; Thereby controlled measurement gap better, made guaranteeing UE when carrying out nearby region measurement, the influence of having avoided gap that UE is caused to the full extent according to gap.
Said system embodiment also provides the processing of multiple adjustment gap relevant information, makes things convenient for operator to select.
Though through reference some preferred implementation of the present invention; The present invention is illustrated and describes; But those of ordinary skill in the art should be understood that and can do various changes to it in form with on the details, and without departing from the spirit and scope of the present invention.
Claims (13)
1. the method in a control survey space is characterized in that, this method comprises:
The measurement space gap relevant information of network side configuration ground floor, and be handed down to user terminal UE;
Network side is adjusted the gap relevant information of ground floor according to the relevant information of system, forms the gap relevant information of the second layer, and the gap relevant information of the said second layer is handed down to UE;
Wherein, Said network side is adjusted into according to the relevant information of the system gap relevant information to ground floor: when confirming that according to the relevant information of system current service traffics reduce, increase measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information; When confirming that current service traffics increase, reduce measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information.
2. method according to claim 1 is characterized in that, said network side is adjusted the gap relevant information of ground floor according to the relevant information of system,
Comprise: network side is monitored the service traffics of current area, and according to service traffics the gap relevant information of ground floor is adjusted;
Perhaps comprise: network side receives UE and confirms needs modification gap request-related information message according to self-condition, and according to described request message the gap relevant information of ground floor is adjusted.
3. method according to claim 1 is characterized in that,
The gap relevant information of said ground floor is by the radio resource control RRC layer or the configuration of medium access control MAC layer of network side, and the gap relevant information of the second layer is disposed by the MAC layer of network side,
Said network side is adjusted the gap relevant information of ground floor according to the relevant information of system,
Comprise: the MAC layer of network side is monitored the service traffics of this sub-district, and according to these service traffics the gap relevant information of ground floor is adjusted;
Perhaps comprise: the MAC layer of network side is adjusted the gap relevant information of ground floor according to the request message that UE sends.
4. method according to claim 1 is characterized in that,
The gap relevant information of the said ground floor and the second layer disposes by the rrc layer of network side,
Said network side is adjusted the gap relevant information of ground floor according to the relevant information of system, comprising:
The MAC layer of network side is monitored the service traffics of this sub-district, and the change situation of service traffics is informed rrc layer, and rrc layer is adjusted the gap relevant information of ground floor according to the change situation of service traffics;
Perhaps comprise:
The rrc layer of network side is adjusted the gap relevant information of ground floor according to the request message that UE sends.
5. method according to claim 1 is characterized in that, the gap relevant information of the said ground floor and the second layer comprises: measure gap,
Measurement gap density and/or Measuring Time that said relevant information through adjustment gap increases UE are: the length that will measure gap becomes big;
Measurement gap density and/or Measuring Time that said relevant information through adjustment gap reduces UE are: the length that will measure gap reduces;
Perhaps, the gap relevant information of the said ground floor and the second layer comprises: the gap sequence,
Measurement gap density and/or Measuring Time that said relevant information through adjustment gap increases UE are: increase the gap length in the gap sequence, and/or reduce the gap sequence period;
Measurement gap density and/or Measuring Time that said relevant information through adjustment gap reduces UE are: reduce the gap length in the gap sequence, and/or increase the gap sequence period;
Perhaps, the gap relevant information of the said ground floor and the second layer comprises: measure gap and gap cycle,
Measurement gap density and/or Measuring Time that said relevant information through adjustment gap increases UE are: increase the length of measuring gap, and/or reduce the gap cycle;
Measurement gap density and/or Measuring Time that said relevant information through adjustment gap reduces UE are: reduce to measure the length of gap, and/or increase the gap cycle.
6. a network equipment that is used for the control survey space is characterized in that, said equipment comprises: information acquisition module, gap relevant information generation module and sending module, wherein,
The information acquisition module is used to the relevant information of the system that obtains, and this relevant information is informed gap relevant information generation module;
Gap relevant information generation module; Be used to dispose the gap relevant information of ground floor; The gap relevant information of said ground floor is sent to sending module; And be used for according to the relevant information of system the gap relevant information of ground floor being adjusted, the second layer gap relevant information of adjusting gained is sent to sending module;
Sending module is used for the gap relevant information of receiving is sent;
Wherein, Said gap relevant information generation module; When being used for confirming that according to the relevant information of system current service traffics reduce; Gap relevant information through the adjustment ground floor increases measurement gap density and/or the Measuring Time of UE, and when confirming that according to the relevant information of system current service traffics increase, reduces measurement gap density and/or the Measuring Time of UE through the gap relevant information of adjustment ground floor.
7. network equipment according to claim 6 is characterized in that, said information acquisition module is used to obtain the service traffics information of current area, perhaps is used to receive UE and confirms that according to self-condition needs revise gap request-related information message.
8. network equipment according to claim 6 is characterized in that, said gap relevant information generation module further comprises: be positioned at the ground floor gap relevant information generation module and the second layer gap relevant information generation module that is positioned at the MAC layer of rrc layer, wherein,
Ground floor gap relevant information generation module is used to dispose the gap relevant information of ground floor, and the gap relevant information of said ground floor is sent to sending module and second layer gap relevant information generation module,
Second layer gap relevant information generation module; Be used to receive the relevant information of the system that the information acquisition module sends; And according to the relevant information of said system the gap relevant information of ground floor is adjusted, the second layer gap relevant information of adjustment gained is sent to sending module.
9. network equipment according to claim 6 is characterized in that,
Said information acquisition module is positioned at rrc layer and/or MAC layer,
And/or said gap relevant information generation module is positioned at rrc layer or MAC layer.
10. a terminal that is used for the control survey space is characterized in that, comprises monitoring modular,
Said monitoring modular is used to monitor the state of affairs of self, and when confirming that according to the own service situation needs are revised the gap relevant information, is used to revise gap request-related information message to the network equipment transmission;
Wherein, said monitoring modular specifically is used for when the own service situation satisfies preset condition, and confirming needs to revise the gap relevant information, and corresponding request message is sent to network equipment;
Said preset condition is: when the business activity level is lower than the threshold value of setting, confirm to need to increase to measure gap density and/or Measuring Time, when the business activity level is higher than the threshold value of setting, confirm need reduce to measure gap density and/or Measuring Time.
11. a system that is used for the control survey space is characterized in that,
Network equipment in the said system; Be used to dispose the gap relevant information of ground floor; Obtain the relevant information of system, and the gap relevant information of ground floor is adjusted, the second layer gap relevant information of adjusting gained is sent to the terminal according to the relevant information of said system;
Terminal in the said system is used for carrying out cell measurement according to the gap relevant information of receiving;
Wherein, Said network side is adjusted into according to the relevant information of the system gap relevant information to ground floor: when confirming that according to the relevant information of system current service traffics reduce, increase measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information; When confirming that current service traffics increase, reduce measurement gap density and/or the Measuring Time of UE through adjustment gap relevant information.
12. system according to claim 11 is characterized in that, said network equipment further comprises: information acquisition module, gap relevant information generation module and sending module, wherein,
The information acquisition module is used to the relevant information of the system that obtains, and this relevant information is informed gap relevant information generation module;
Gap relevant information generation module; Be used to dispose the gap relevant information of ground floor; The gap relevant information of said ground floor is sent to sending module; And be used for according to the relevant information of system the gap relevant information of ground floor being adjusted, the second layer gap relevant information of adjusting gained is sent to sending module;
Sending module is used for the gap relevant information of receiving is sent to the terminal;
Wherein, Said gap relevant information generation module; When being used for confirming that according to the relevant information of system current service traffics reduce; Gap relevant information through the adjustment ground floor increases measurement gap density and/or the Measuring Time of UE, and when confirming that according to the relevant information of system current service traffics increase, reduces measurement gap density and/or the Measuring Time of UE through the gap relevant information of adjustment ground floor.
13. system according to claim 11 is characterized in that,
Said terminal is further used for, and monitors the state of affairs of self, and when confirming that according to the own service situation needs are revised the gap relevant information, is used to revise gap request-related information message to the network equipment transmission;
Said network equipment, the request message that is used for the terminal is sent be as the relevant information of system, and according to described request message the gap relevant information of ground floor is adjusted.
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| CN2007100761680A CN101335975B (en) | 2007-06-28 | 2007-06-28 | Method, apparatus and system for measurement interval control |
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| KR20140029524A (en) | 2007-06-05 | 2014-03-10 | 인터디지탈 테크날러지 코포레이션 | Rrc messages and procedures |
| CN101778403B (en) * | 2009-01-13 | 2012-12-19 | 华为技术有限公司 | Method and device for obtaining measurement clearance |
| CN101895901B (en) * | 2009-05-19 | 2013-06-05 | 中兴通讯股份有限公司 | Scheduling method and device based on measurement gap |
| TW201108774A (en) * | 2009-05-21 | 2011-03-01 | Innovative Sonic Corp | Apparatus and method for measurement gap configuration |
| US9204347B2 (en) | 2009-06-23 | 2015-12-01 | Google Technology Holdings LLC | HARQ adaptation for acquisition of neighbor cell system information |
| KR101926664B1 (en) | 2014-07-30 | 2018-12-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Method for determining length of measurement gap gap and network device |
| CN107864482A (en) * | 2016-09-22 | 2018-03-30 | 北京信威通信技术股份有限公司 | The measurement collocation method and device of a kind of arrowband Internet of Things |
| WO2018068258A1 (en) * | 2016-10-13 | 2018-04-19 | 海能达通信股份有限公司 | Group calling service realization method and device based on lte broadband cluster |
| CN107294810B (en) * | 2017-07-14 | 2020-01-17 | 山东省计算中心（国家超级计算济南中心） | Network delay measurement optimization method under software defined network environment |
| CN110099394B (en) * | 2018-01-29 | 2022-07-29 | 展讯通信（上海）有限公司 | Method and device for realizing pilot frequency measurement and inter-system measurement and user equipment |
| WO2020056649A1 (en) * | 2018-09-19 | 2020-03-26 | Nokia Shanghai Bell Co., Ltd. | Configuring measurement gap pattern |
| CN113382435A (en) * | 2020-02-25 | 2021-09-10 | 华为技术有限公司 | Measurement configuration method and equipment |
| CN113923731A (en) * | 2020-07-09 | 2022-01-11 | 展讯半导体(南京)有限公司 | RRM (radio resource management) measuring method and device, storage medium, UE (user Equipment) and base station |
| CN114071722A (en) * | 2020-07-30 | 2022-02-18 | 华为技术有限公司 | Measuring method and device |
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| EP1137203A2 (en) * | 2000-02-18 | 2001-09-26 | Nokia Mobile Phones Ltd. | Reducing interference in inter-frequency measurement |
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| EP1137203A2 (en) * | 2000-02-18 | 2001-09-26 | Nokia Mobile Phones Ltd. | Reducing interference in inter-frequency measurement |
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