CN104202800B - A kind of Home eNodeB power-economizing method, apparatus and system - Google Patents
A kind of Home eNodeB power-economizing method, apparatus and system Download PDFInfo
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- CN104202800B CN104202800B CN201410326131.9A CN201410326131A CN104202800B CN 104202800 B CN104202800 B CN 104202800B CN 201410326131 A CN201410326131 A CN 201410326131A CN 104202800 B CN104202800 B CN 104202800B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a kind of Home eNodeB power-economizing method, apparatus and system, including：Load information and current network idling-resource and own load information of the Home eNodeB according to predetermined period according to the neighboring home base station of acquisition, determine the current low-load thresholding of the Home eNodeB；Determine the present load of the Home eNodeB no more than the current low-load thresholding and after non-sleep state, sleep request is sent to the centralized node belonging to the Home eNodeB, the Home eNodeB and the load information of the neighboring home base station of the Home eNodeB are carried in the sleep request；After the permission dormancy response of centralized node transmission is received, the Home eNodeB starts dormancy, for saving the energy.Using scheme provided in an embodiment of the present invention, compared with prior art, more energy can be saved, improve the energy-saving effect of Home eNodeB.
Description
Technical field
The present invention relates to moving communicating field, more particularly to a kind of Home eNodeB power-economizing method, apparatus and system.
Background technology
With the popularization of mobile terminal, Home eNodeB largely occurs accordingly and the deployment without planning, largely opens house
Front yard base station can bring very big energy resource consumption, and greenhouse gases also damage to environment caused by Home eNodeB, therefore, such as
The energy resource consumption what reduces Home eNodeB is a problem urgently to be resolved hurrily.
Most of Home eNodeB have dormancy during energy-conservation and wake up two states.Home eNodeB under resting state
Whole wireless communication modules are closed, to reach the purpose for saving energy resource consumption.When the Home eNodeB in normal work of unlatching
The covering of offer or bearing capacity can not meet user performance requirement, consider to wake up the Home eNodeB of a part of dormancy to meet to use
Family performance.
The existing mode that is saved to Home eNodeB is mainly：Using the thresholding power-economizing method based on low-load.It is based on
The thresholding power-economizing method of low-load is to set low-load thresholding first, by user equipment (UE, the User of Home eNodeB service
Equipment Home eNodeB load value) is used as, when family's load of base station value is not more than low-load thresholding, Home eNodeB is to collection
Interior joint sends the target household base station information of sleep request and the services of the UE for that will switch out, and centralized node determines mesh
Mark Home eNodeB nonoverload allows the Home eNodeB dormancy；When family's load of base station value is more than low-load thresholding, Home eNodeB
Keep it turned on.Because the existing selection to low-load thresholding is generally selected value 0, i.e., do not have in the coverage of Home eNodeB
Home eNodeB ability dormancy when having user, can not effectively be saved, energy-saving effect is poor.
The content of the invention
The embodiment of the present invention provides a kind of Home eNodeB power-economizing method, apparatus and system, to solve to deposit in the prior art
Home eNodeB energy-saving effect it is poor the problem of.
The embodiment of the present invention provides a kind of Home eNodeB power-economizing method, including：
Load information and current network idle money of the Home eNodeB according to predetermined period according to the neighboring home base station of acquisition
Source and own load information, determine the current low-load thresholding of the Home eNodeB, the current low-load thresholding with it is adjacent
The load of Home eNodeB is negatively correlated, and with the current network idling-resource, own load positive correlation；
The present load of the Home eNodeB is determined no more than the current low-load thresholding and after non-sleep state,
Sleep request is sent to the centralized node belonging to the Home eNodeB, the Home eNodeB and the family are carried in the sleep request
The load information of the neighboring home base station of front yard base station；
After the permission dormancy response that the centralized node is sent is received, the Home eNodeB starts dormancy, for saving
The energy is saved, it is described to allow dormancy response to be by present load of the centralized node according to the Home eNodeB of request dormancy and the family
The neighboring home base station present load of front yard base station meets what is determined during the first default loading condition.
Using method provided in an embodiment of the present invention, the neighboring home due to Home eNodeB every predetermined period according to acquisition
The load information and current network idling-resource and own load information of base station, it is contemplated that the present load change of Home eNodeB
And current network conditions, according to the current low-load thresholding of the adaptive adjustment of real network situation, with setting fixed low-load
Thresholding is compared, and power save mode is more flexible, and relaxing existing allows dormancy condition of the load for 0 Home eNodeB, can
Save more energy.
Further, the current network idling-resource is all Home eNodeB that the centralized node connects according to itself
Present load and determine, the present load and with the current network idling-resource negatively correlated.
Further, the Home eNodeB starts dormancy, specifically includes：
The user equipment (UE) service that will be switched out for the Home eNodeB is determined according to default processing mode
Target household base station；
UE handover requests are sent to the target household base station, the UE for itself to be accessed is switched to the target household
Base station, and the dormancy after the completion of UE switchings.
Further, UE handover requests are sent to the target household base station, specifically included：
When the target household base station in a dormant state when, to the centralized node send to the target household base station
The wake-up information waken up；After the response of wake-up that the centralized node is sent is received, to the target household base station
Send handover request；
When the target household load of base station is more than the current low-load thresholding and is less than default overload threshold, to institute
State target household base station and send UE handover requests.
Further, the above method, in addition to：
When the present load of the Home eNodeB is more than default overload threshold, determined according to default processing mode for being
The target household base station of the user equipment (UE) service that will be switched out of the Home eNodeB, the default overload threshold are more than
The current low-load thresholding；
When the target household base station in a dormant state when, determine the whether whole dormancy in the neighboring home base station；
If the neighboring home base station whole dormancy, wake request is sent to the target household base station, is being received
When the expression that the target household base station is sent has been waken up information, UE handover requests are sent to the target household base station, are used
In by determination itself access the UE that will be switched out be switched to the target household base station；
If the neighboring home base station is not all of dormancy, UE handover requests are sent to the target household base station, are used
In by determination itself access the UE that will be switched out be switched to the target household base station；
When the target household load of base station is more than the current low-load thresholding and is less than default overload threshold, to institute
State target household base station and send handover request, for the UE that will be switched out of itself access of determination to be switched into the mesh
Mark Home eNodeB.
So, when the present load by judging Home eNodeB is more than default overload threshold, it may be determined that at Home eNodeB
In overload, handled accordingly.
Further, the user equipment that will be switched out for the Home eNodeB is determined according to default processing mode
The target household base station of UE services, is specifically included：
The detectable signal information of the reported by user equipment UE of the Home eNodeB access is received, the detectable signal information is taken
Signal to noise ratio corresponding to detectable signal is sent with each neighboring home base station；
By meet the second default loading condition with the home base station access mode identical neighboring home base station, institute
State neighboring home base station corresponding to signal to noise ratio maximum and be defined as target household base station, for that will be switched out for the Home eNodeB
The UE services gone.
The embodiment of the present invention additionally provides a kind of Home eNodeB power-economizing method, including：
Centralized node obtains the present load of each Home eNodeB that is connected with itself and most according to default RQ cycle
Heavy load；
According to the present load of all Home eNodeB of acquisition and with the maximum load at all family's frame stations and ratio, really
Settled preceding network extra spare resource；
The current network idling-resource is sent to the Home eNodeB, the current network is used for Home eNodeB
Idling-resource carries out corresponding energy-efficient treatment.
, ought because centralized node is it is determined that after current network idling-resource using method provided in an embodiment of the present invention
Preceding network extra spare resource is sent to Home eNodeB, and Home eNodeB considers that current network conditions carry out adaptive energy-efficient treatment, section
Energy mode is flexible, can save more energy.
Further, the above method, in addition to：
Receive the sleep request that Home eNodeB is sent, carry in the sleep request Home eNodeB present load and
The current load information of the neighboring home base station of the Home eNodeB；
Determine whether the present load of the Home eNodeB and the present load of the neighboring home base station of the Home eNodeB are full
The default loading condition of foot first；
When the present load of the Home eNodeB and the present load of the neighboring home base station of the Home eNodeB meet first
During default loading condition, being sent to the Home eNodeB allows dormancy to respond；
When the present load of the Home eNodeB and the present load of neighboring home base station of the Home eNodeB are unsatisfactory for the
During one default loading condition, sent to the Home eNodeB and forbid dormancy to respond.
Further, the above method, in addition to：
The wake-up information of Home eNodeB is received, described wake up carries the target household base station information that request wakes up in information；
Determine the current network idling-resource whether no more than default network extra spare resource；
When the current network idling-resource is not more than default network extra spare resource, forwarded to the target household base station
The wake-up information；
When the current network idling-resource is more than default network extra spare resource, forbid turning to the target household base station
Send out wake-up information described.
The embodiment of the present invention additionally provides a kind of Home eNodeB energy saver, including：
First determining unit, for according to load information of the predetermined period according to the neighboring home base station of acquisition and current net
Network idling-resource and own load information, it is determined that current low-load thresholding, the current low-load thresholding and neighboring home base
The load stood is negatively correlated, and with the current network idling-resource, own load positive correlation；
First transmitting element, for determining the present load of itself no more than the current low-load thresholding and stopping in non-
After dormancy state, sleep request is sent to centralized node, the load that itself and neighboring home base station are carried in the sleep request is believed
Breath；
Dormancy unit, for after the permission dormancy response that the centralized node is sent is received, starting dormancy, for saving
The energy is saved, it is described to allow dormancy response to be by present load of the centralized node according to the Home eNodeB of request dormancy and the family
The neighboring home base station present load of front yard base station meets what is determined during the first default loading condition.
Using device provided in an embodiment of the present invention, the neighboring home due to Home eNodeB every predetermined period according to acquisition
The load information and current network idling-resource and own load information of base station, it is contemplated that the present load change of Home eNodeB
And current network conditions, according to the current low-load thresholding of the adaptive adjustment of real network situation, with setting fixed low-load
Thresholding is compared, and power save mode is more flexible, and relaxing existing allows dormancy condition of the load for 0 Home eNodeB, can
Save more energy.
Further, the current network idling-resource is all Home eNodeB that the centralized node connects according to itself
Present load and determine, the present load and with the current network idling-resource negatively correlated.
Further, the dormancy unit, specifically for being determined according to default processing mode for that will switch out
The target household base station of user equipment (UE) service；UE handover requests are sent to the target household base station, for itself to be accessed
UE be switched to the target household base station, and the dormancy after the completion of UE switchings.
Further, the dormancy unit, specifically for when the target household base station in a dormant state when, to described
Centralized node sends the wake-up information waken up to the target household base station；Sent when receiving the centralized node
After waking up response, handover request is sent to the target household base station；When the target household load of base station is current more than described
Low-load thresholding and during less than default overload threshold, UE handover requests are sent to the target household base station.
Further, said apparatus, in addition to：
Second determining unit, for when the present load of itself is more than default overload threshold, according to default processing mode
It is determined that for being more than described for the target household base station for the user equipment (UE) service that will be switched out, the default overload threshold
Current low-load thresholding；
3rd determining unit, for when the target household base station in a dormant state when, determine the neighboring home base
Stand whether whole dormancy；
Second transmitting element, if for the neighboring home base station whole dormancy, sent to the target household base station
Wake request, when the expression for receiving the target household base station transmission has been waken up information, to the target household base station
UE handover requests are sent, for the UE that will be switched out of itself access of determination to be switched into the target household base station；
3rd transmitting element, if being not all of dormancy for the neighboring home base station, to the target household base station
UE handover requests are sent, for the UE that will be switched out of itself access of determination to be switched into the target household base station；
4th transmitting element, for being more than the current low-load thresholding and less than pre- when the target household load of base station
If during overload threshold, handover request is sent to the target household base station, for will switch out itself access of determination
The UE gone is switched to the target household base station.
So, when the present load by judging Home eNodeB is more than default overload threshold, it may be determined that at Home eNodeB
In overload, handled accordingly.
Further, the dormancy unit or second determining unit, set specifically for the user for receiving itself access
The detectable signal information that standby UE is reported, it is corresponding that the detectable signal information carries each neighboring home base station transmission detectable signal
Signal to noise ratio；By meet the second default loading condition with itself access module identical neighboring home base station, the noise
It is defined as target household base station than neighboring home base station corresponding to maximum, for the UE services for that will switch out.
The embodiment of the present invention additionally provides a kind of Home eNodeB energy saver, including：
Acquiring unit, for obtaining the present load for each Home eNodeB being connected with itself according to default RQ cycle
And maximum load；
First determining unit, for the present load of all Home eNodeB according to acquisition and with all Home eNodeB most
The ratio of heavy load sum, determine current network idling-resource；
First transmitting element, for the current network idling-resource to be sent into the Home eNodeB, for family's base
Stand and carry out corresponding energy-efficient treatment using the current network idling-resource.
, ought because centralized node is it is determined that after current network idling-resource using device provided in an embodiment of the present invention
Preceding network extra spare resource is sent to Home eNodeB, and Home eNodeB considers that current network conditions carry out adaptive energy-efficient treatment, section
Energy mode is flexible, can save more energy.
Further, said apparatus, in addition to：
First receiving unit, for receiving the sleep request of Home eNodeB transmission, the family is carried in the sleep request
The present load of front yard base station and the current load information of the neighboring home base station of the Home eNodeB；
Second determining unit, for determining the present load of the Home eNodeB and the neighboring home base station of the Home eNodeB
Present load whether meet the first default loading condition；
Second transmitting element, for the present load when the Home eNodeB and the neighboring home base station of the Home eNodeB
When present load meets the first default loading condition, being sent to the Home eNodeB allows dormancy to respond；
3rd transmitting element, for the present load when the Home eNodeB and the neighboring home base station of the Home eNodeB
When present load is unsatisfactory for the first default loading condition, is sent to the Home eNodeB and forbid dormancy to respond.
Further, said apparatus, in addition to：
Second receiving unit, for receiving the wake-up information of Home eNodeB, described wake up carries what request woke up in information
Target household base station information；
3rd determining unit, for determining the current network idling-resource whether no more than default network extra spare resource；
First retransmission unit, for when the current network idling-resource is not more than default network extra spare resource, to institute
State target household base station and forward the wake-up information；
Second retransmission unit, for when the current network idling-resource is more than default network extra spare resource, forbid to
The target household base station forwards the wake-up information.
The embodiment of the present invention additionally provides a kind of Home eNodeB energy conserving system, including：Centralized node and with it is described concentrate save
Multiple Home eNodeB of point connection, wherein：
The Home eNodeB, for according to load information of the predetermined period according to the neighboring home base station of acquisition and current net
Network idling-resource and own load information, determine the current low-load thresholding of the Home eNodeB, the current low-load door
Limit is negatively correlated with the load of neighboring home base station, and with the current network idling-resource, own load positive correlation；It is it is determined that described
The present load of Home eNodeB is sent out no more than the current low-load thresholding and after non-sleep state to the centralized node
Sleep request is sent, the Home eNodeB and the load letter of the neighboring home base station of the Home eNodeB are carried in the sleep request
Breath；After the permission dormancy response that the centralized node is sent is received, the Home eNodeB starts dormancy, for saving energy
Source, it is described to allow dormancy response to be by present load of the centralized node according to the Home eNodeB of request dormancy and family's base
The neighboring home base station present load stood meets what is determined during the first default loading condition；
The centralized node, for obtaining the present load of each Home eNodeB according to default RQ cycle and maximum is born
Carry；According to the present load of all Home eNodeB of acquisition and with the maximum load of all Home eNodeB and ratio, it is determined that work as
Preceding network extra spare resource；The current network idling-resource is sent to the Home eNodeB, for described in Home eNodeB use
Current network idling-resource carries out corresponding energy-efficient treatment.
Using system provided in an embodiment of the present invention, the neighboring home due to Home eNodeB every predetermined period according to acquisition
The load information and current network idling-resource and own load information of base station, it is contemplated that the present load change of Home eNodeB
And current network conditions, according to the current low-load thresholding of the adaptive adjustment of real network situation, with setting fixed low-load
Thresholding is compared, and power save mode is more flexible, and relaxing existing allows dormancy condition of the load for 0 Home eNodeB, can
Save more energy.
Other features and advantage will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the application.The purpose of the application and other advantages can be by the explanations write
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, implements with the present invention
Example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is one of flow chart of Home eNodeB power-economizing method provided in an embodiment of the present invention；
Fig. 2 is the two of the flow chart of Home eNodeB power-economizing method provided in an embodiment of the present invention；
Fig. 3 is the flow chart for the Home eNodeB power-economizing method that the embodiment of the present invention 1 provides；
Fig. 4 is the structural representation for the Home eNodeB energy saver that the embodiment of the present invention 2 provides；
Fig. 5 is the structural representation for the Home eNodeB energy saver that the embodiment of the present invention 3 provides；
Fig. 6 is the structural representation for the Home eNodeB energy conserving system that the embodiment of the present invention 4 provides.
Embodiment
In order to provide the implementation for improving Home eNodeB energy-saving effect, the embodiments of the invention provide a kind of Home eNodeB
Power-economizing method, apparatus and system, the preferred embodiments of the present invention are illustrated below in conjunction with Figure of description, it will be appreciated that
Preferred embodiment described herein is merely to illustrate and explain the present invention, and is not intended to limit the present invention.And do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
The embodiment of the present invention provides a kind of Home eNodeB power-economizing method, as shown in figure 1, including：
Step 101, Home eNodeB are according to load information of the predetermined period according to the neighboring home base station of acquisition and current net
Network idling-resource and own load information, determine the current low-load thresholding of the Home eNodeB, the current low-load thresholding with
The load of neighboring home base station is negatively correlated, and with the current network extra spare resource, own load positive correlation.
Step 102, the present load of the Home eNodeB is determined no more than the current low-load thresholding and is in non-sleep shape
After state, sleep request is sent to the centralized node belonging to the Home eNodeB, the Home eNodeB and the family are carried in the sleep request
The load information of the neighboring home base station of front yard base station.
Step 103, when receive the centralized node transmission permission dormancy response after, the Home eNodeB start dormancy, use
In saving the energy, permission dormancy response is by present load of the centralized node according to the Home eNodeB of request dormancy and the family
The neighboring home base station present load of front yard base station meets what is determined during the first default loading condition.
Accordingly, the embodiment of the present invention additionally provides a kind of Home eNodeB power-economizing method, and its flow chart is as shown in Fig. 2 bag
Include：
Step 201, centralized node according to default RQ cycle obtain be connected with itself each Home eNodeB it is current
Load and maximum load.
Step 202, according to the present loads of all Home eNodeB of acquisition and with the maximum load of all Home eNodeB and
Ratio, determine current network idling-resource.
Step 203, current network idling-resource is sent to the Home eNodeB, the current network is used for Home eNodeB
Idling-resource carries out corresponding energy-efficient treatment.
In the embodiment of the present invention, Home eNodeB power-economizing method can be applied in the LTE system under Inter-eNB scenes,
It can also apply in the system that in 3G, 2G etc. there are more base stations to focus mostly on node.The centralized node can be femto gateway
Or femto gateway system.Centralized node is managed to multiple Home eNodeB, can be with the Home eNodeB in statistics network
The access module of the resource, the available maximum resource of Home eNodeB and the Home eNodeB that use, the access module of Home eNodeB can be with
For open user's group (OSG, Open Subscriber Group) access module, or closed user group access (CSG,
Close Subscriber Group) access module can also be mixing access module.The Home eNodeB of CSG access modules is only
Allow to access with the user that Home eNodeB is contracted, typically family or personal use, therefore its load is smaller；OSG accesses mould
The Home eNodeB of formula allows all validated users to access, and typically enterprise or other public places use, therefore its load is usual
It is larger；The Home eNodeB of mixing access module possesses the characteristics of both the above access module, therefore loads placed in the middle.
Below in conjunction with the accompanying drawings, method and device provided by the invention and corresponding system are retouched in detail with specific embodiment
State.
Embodiment 1：
Fig. 3 is the flow chart for the Home eNodeB power-economizing method that the embodiment of the present invention 1 provides, and specifically includes following processing step
Suddenly：
Step 301, centralized node send load information according to default RQ cycle to the Home eNodeB under the centralized node
Request.
Wherein, the default RQ cycle can flexibly be set according to practical experience and needs.
Step 302, when the Home eNodeB under the centralized node receive load information request after, Home eNodeB by itself work as
Preceding load and maximum load are sent to the centralized node.
The present load for all Home eNodeB that step 303, the centralized node connect according to itself and with all family's bases
The ratio for the maximum load sum stood, determines current network idling-resource.
In this step, the ratio is negatively correlated with current network idling-resource, i.e., the ratio is bigger, current network idling-resource
It is smaller.The centralized node specifically can determine the current network extra spare resource according to equation below：
Wherein, free is current network idling-resource, and cell (i) .load are the current load value of i-th of base station, cell
(i) .load_max is the maximum load value of i-th of base station, i.e., the bearing capacity of i-th base station, N is the institute under the centralized node
There is the number of Home eNodeB.
Home eNodeB under step 304, the centralized node obtains the current network extra spare resource and phase according to predetermined period
The load information of adjacent Home eNodeB.
In this step, the Home eNodeB can send idling-resource solicited message simultaneously according to predetermined period to the centralized node
Load information request, after the centralized node receives the idling-resource solicited message, the concentration are sent to neighboring home base station
Current network idling-resource is sent to the Home eNodeB by node, and when neighboring home base station receives load information request
Afterwards, the ratio of the present load of itself and maximum load is sent to the Home eNodeB by neighboring home base station.
Step 305, the Home eNodeB are born according to the load information of neighboring home base station, current network idling-resource and certainly
Information carrying ceases, and determines the current low-load thresholding of the Home eNodeB.
In this step, the load information of the current low-load thresholding and neighboring home base station is inversely, current with this
Network extra spare resource, the maximum load of the Home eNodeB are proportional.The current low-load thresholding specifically can be according to as follows
Formula calculates：
Wherein, max_load is the maximum load value of the Home eNodeB, and mean () represents to average, neighbour_
loadjThe ratio of present load and maximum load for neighboring home base station j, free are current network idling-resource, loadL_
Threshold is current low-load thresholding.
Step 306, the Home eNodeB determine whether present load is not more than the current low-load thresholding, if it is, into
Step 307, if not, into step 321.
Step 307, when the Home eNodeB determines that present load is not more than the current low-load thresholding, the Home eNodeB to
The centralized node sends sleep request.
In this step, the present load of Home eNodeB is not more than the current low-load thresholding, and the non-dormancy of the Home eNodeB
I.e. load is not zero, and the Home eNodeB is in low-load state.
Step 308, when the centralized node receives the sleep request of the Home eNodeB, the centralized node determines the family
Whether the load of front yard base station and the neighboring home base station of the Home eNodeB meets the first default loading condition, if not, entering step
Rapid 309, if it is, into step 310.
Wherein, the first default loading condition can be the present load of the Home eNodeB than the phase in low-load state
The present load of adjacent Home eNodeB is small, or the quantity in the neighboring home base station of low-load state of the Home eNodeB
It is smaller than the quantity in the neighboring home base station of low-load state of other Home eNodeB under the centralized node.
Step 309, determine the load of the neighboring home base station of the Home eNodeB and the Home eNodeB not when the centralized node
When meeting the first default loading condition, centralized node is sent to the Home eNodeB forbids dormancy to respond.
Wherein, this forbids dormancy response expression to forbid the Home eNodeB to start dormancy.
Step 310, determine that the Home eNodeB and the load of the neighboring home base station of the Home eNodeB are expired when the centralized node
When foot first presets loading condition, centralized node is sent to the Home eNodeB allows dormancy to respond.
Wherein, permission dormancy response expression allows the Home eNodeB to start dormancy.
Step 311, after the Home eNodeB receives permission dormancy response, the Home eNodeB determines to meet that second is default
Loading condition with itself access module identical neighboring home base station.
Wherein, the second default loading condition is that load is 0, or load is more than current low-load thresholding and less than default
Overload threshold, the default overload threshold can flexibly be set according to practical experience and needs, for example, the default overload threshold
It can be maximum load value.The neighboring home base station access module that can be attached with itself is recorded in base station by the Home eNodeB
In list.
Detection letter on the user equipment (UE, User Equipment) that step 312, the Home eNodeB access according to itself
Each neighboring home base station that number information carries sends signal to noise ratio corresponding to detectable signal, it is determined that neighboring home base station in select
Neighboring home base station corresponding to signal to noise ratio maximum, as target household base station.
In this step, the Home eNodeB sends trigger signal, the triggering when preparing to start dormancy, to neighboring home base station
Signal is used to trigger neighboring home base station to neighbouring UE transmission downlink detecting signals, when the UE under the Home eNodeB receives spy
After surveying signal, the UE sends the detectable signal information to the Home eNodeB, and the detectable signal information carries the letter of the detectable signal
Make an uproar and compare size.Select signal to noise ratio maximum corresponding mutually next door in the adjacent base station that the Home eNodeB can determine in step 311
Front yard base station, as target household base station, the UE of itself access the target household can be switched to for the follow-up Home eNodeB
Base station.
Step 313, when it is determined that the target household base station load be 0 when, the Home eNodeB to centralized node send pair
The wake-up information that target household base station is waken up.
In this step, the load of the target household base station for the 0 i.e. target household base station in a dormant state.
Step 314, after centralized node receives the wake-up information, the centralized node determines current network idling-resource
Whether free is no more than default network extra spare resource, if not, into step 315, if it is, into step 316.
Wherein, the default network extra spare resource can flexibly be set according to practical experience and needs.
Step 315, when it is determined that current network idling-resource is more than default network extra spare resource, the centralized node forbid to
Target household base station forwarding wakes up information.
Step 316, when it is determined that current network idling-resource is not more than default network extra spare resource, the centralized node to this
The forwarding of target household base station wakes up information.
Current network idling-resource is not more than default network extra spare resource, illustrates that network is relatively busy, now allows wake up target
Home eNodeB.
Step 317, after target household base station receives the wake-up information, stop dormancy and by the centralized node to this
Home eNodeB sends and has waken up response.
Step 318, after the Home eNodeB receives this and has waken up response, to the target household base station send UE switching please
Ask.
Wherein, the handover request carries the UE that the Home eNodeB will switch over, specifically, can be by the Home eNodeB
The signal to noise ratio that middle UE sends upward signal is arranged from small to large, and the UE of number of handovers is preset before selection as will switch over
UE, the default number of handovers according to practical experience and can need flexibly be set so that except the UE that will be switched over
Outside, the remaining UE of Home eNodeB is more than current low-load thresholding and is less than default overload threshold.
The UE processing of step 319, the target household base station to switching, serviced for the UE of switching.
Step 320, when it is determined that the load of the target household base station be more than current low-load thresholding and less than default overload
During thresholding, Home eNodeB sends UE handover requests to the target household base station, and enters step 319.
There is no strict sequencing between above-mentioned steps 313-319 and step 320.
Step 321, when the Home eNodeB determine present load be more than the current low-load thresholding and present load be more than it is pre-
If during overload threshold, it is determined that the target household base station of the UE that will the be switched out services for the Home eNodeB.
In this step, the target household base station can be specifically determined by the way of in step 311-312, it is no longer superfluous herein
State.Default overload threshold is more than current low-load thresholding.
Step 322, when it is determined that the target household base station load be 0 when, the Home eNodeB determines neighboring home base station
Whether whole dormancy, if it is, perform step 313-319, if not, perform step 320.
Step 323, when it is determined that the target household base station load be more than the current low-load thresholding and present load it is small
When default overload threshold, UE handover requests are sent to the target household base station.
Wherein, preset overload threshold and be more than current low-load thresholding.Without strict between above-mentioned steps 322 and step 323
Sequencing.When the target household base station receives the UE handover requests, the target household base station is carried out to the UE of switching
Processing, serviced for the UE of switching.
Home eNodeB is after the UE for accessing itself is switched to target household base station, just into resting state, if the family
There is uplink receiver front yard base station, now closes uplink receiver.
Further, the wake-up information of other neighboring home base stations may be received into the Home eNodeB of resting state
Or handover information, when the Home eNodeB, which receives, wakes up information or handover information, can be entered using following processing mode
Row processing：When the Home eNodeB receives the wake-up information of centralized node forwarding, by opening near uplink receiving machine testing
The signal intensity of UE upward signals, when the signal intensity of UE upward signals is more than preset signal strength thresholding, the Home eNodeB
Into wake-up states and close the uplink receiver, preparation.Further, the Home eNodeB can also by detection near
UE quantity, when the signal intensity of the UE upward signals of reception be more than UE quantity corresponding to preset signal strength thresholding be more than it is default
During UE quantity, the Home eNodeB enters wake-up states and closes the uplink receiver, preparation, i.e., around the Home eNodeB
UE quantity is more, and received signal strength is bigger, should more wake up the Home eNodeB.
Further, the Home eNodeB can also be without using uplink receiver, when the Home eNodeB receives centralized node
During the wake-up information of forwarding, wake-up states, preparation are directly entered.
Further, when waking up in the preset duration that starts of the Home eNodeB, the Home eNodeB receives neighboring home
During the UE handover requests that base station is sent, UE hand-off process is carried out, for the UE services switched into.
The method provided by the above embodiment of the present invention 1, the phase due to Home eNodeB every predetermined period according to acquisition
The load information and current network idling-resource and own load information of adjacent Home eNodeB, it is contemplated that the current of Home eNodeB is born
Change and current network conditions are carried, according to the current low-load thresholding of the adaptive adjustment of real network situation, with setting fixation
Low-load thresholding is compared, and power save mode is more flexible, and relaxing existing allows dormancy bar of the load for 0 Home eNodeB
Part, more energy can be saved.
Embodiment 2：
Based on same inventive concept, the Home eNodeB power-economizing method provided according to the above embodiment of the present invention, correspondingly, this
Inventive embodiments 2 additionally provide Home eNodeB energy saver, and its structural representation is as shown in figure 4, specifically include：
First determining unit 401, for according to the load information of the neighboring home base station of acquisition and working as according to predetermined period
Preceding network extra spare resource and own load information, it is determined that current low-load thresholding, the current low-load thresholding and mutually next-door
The load of front yard base station is negatively correlated, and with the current network idling-resource, own load positive correlation；
First transmitting element 402, for determining the present load of itself no more than the current low-load thresholding and being in
After non-sleep state, sleep request is sent to centralized node, it is negative with neighboring home base station that itself is carried in the sleep request
Information carrying ceases；
Dormancy unit 403, for after the permission dormancy response that the centralized node is sent is received, starting dormancy, using
In save the energy, it is described allow dormancy respond be by the centralized node according to request dormancy Home eNodeB present load and
The neighboring home base station present load of the Home eNodeB meets what is determined during the first default loading condition.
Further, the current network idling-resource is all Home eNodeB that the centralized node connects according to itself
Present load and determine, the present load and with the current network idling-resource negatively correlated.
Further, the dormancy unit 403, specifically for determining to be used to switch out according to default processing mode
User equipment (UE) service target household base station；UE handover requests are sent to the target household base station, for itself to be connect
The UE entered is switched to the target household base station, and the dormancy after the completion of UE switchings.
Further, the dormancy unit 403, specifically for when the target household base station in a dormant state when, to
The centralized node sends the wake-up information waken up to the target household base station；Sent when receiving the centralized node
Wake-up response after, to the target household base station send handover request；Described in being more than when the target household load of base station
Current low-load thresholding and during less than default overload threshold, UE handover requests are sent to the target household base station.
Further, said apparatus, in addition to：
Second determining unit 404, for when the present load of itself is more than default overload threshold, according to default processing side
Formula is determined for being more than institute for the target household base station for the user equipment (UE) service that will be switched out, the default overload threshold
State current low-load thresholding；
3rd determining unit 405, for when the target household base station in a dormant state when, determine the neighboring home
The whether whole dormancy in base station；
Second transmitting element 406, if for the neighboring home base station whole dormancy, sent out to the target household base station
Wake request is sent, when the expression for receiving the target household base station transmission has been waken up information, to the target household base
Stand and send UE handover requests, for the UE that will be switched out of itself access of determination to be switched into the target household base
Stand；
3rd transmitting element 407, if being not all of dormancy for the neighboring home base station, to the target household base
Stand and send UE handover requests, for the UE that will be switched out of itself access of determination to be switched into the target household base
Stand；
4th transmitting element 408, for being more than the current low-load thresholding and small when the target household load of base station
When default overload threshold, handover request is sent to the target household base station, for will cut itself access of determination
The UE to swap out is switched to the target household base station.
Further, the dormancy unit 403, believe specifically for receiving the detection of reported by user equipment UE of itself access
Number information, the detectable signal information carry each neighboring home base station and send signal to noise ratio corresponding to detectable signal；It will meet
Second default loading condition with itself access module identical neighboring home base station, it is adjacent corresponding to the signal to noise ratio maximum
Home eNodeB is defined as target household base station, for the UE services for that will switch out.
Further, second determining unit 404, the spy of the reported by user equipment UE specifically for receiving itself access
Signal message is surveyed, the detectable signal information carries each neighboring home base station and sends signal to noise ratio corresponding to detectable signal；Will
Meet the second default loading condition with itself access module identical neighboring home base station, corresponding to the signal to noise ratio maximum
Neighboring home base station is defined as target household base station, for the UE services for that will switch out.
The respective handling step that the function of above-mentioned each unit may correspond in flow shown in Fig. 1 to Fig. 3, it is no longer superfluous herein
State.
Embodiment 3：
Based on same inventive concept, the Home eNodeB power-economizing method provided according to the above embodiment of the present invention, correspondingly, this
Inventive embodiments 3 additionally provide a kind of Home eNodeB energy saver, and its structural representation is as shown in figure 5, specifically include：
Acquiring unit 501, for obtaining the current of each Home eNodeB being connected with itself according to default RQ cycle
Load and maximum load；
First determining unit 502, for all Home eNodeB according to acquisition present load and with all Home eNodeB
Maximum load sum ratio, determine current network idling-resource；
First transmitting element 503, for the current network idling-resource to be sent into the Home eNodeB, for family
Base station carries out corresponding energy-efficient treatment using the current network idling-resource.
Further, said apparatus, in addition to：
First receiving unit 504, carried for receiving the sleep request of Home eNodeB transmission, in the sleep request described in
The present load of Home eNodeB and the current load information of the neighboring home base station of the Home eNodeB；
Second determining unit 505, for determining the present load of the Home eNodeB and the neighboring home of the Home eNodeB
Whether the present load of base station meets the first default loading condition；
Second transmitting element 506, for when the present load of the Home eNodeB and the neighboring home base of the Home eNodeB
When the present load stood meets the first default loading condition, being sent to the Home eNodeB allows dormancy to respond；
3rd transmitting element 507, for when the present load of the Home eNodeB and the neighboring home base of the Home eNodeB
When the present load stood is unsatisfactory for the first default loading condition, is sent to the Home eNodeB and forbid dormancy to respond.
Further, said apparatus, in addition to：
Second receiving unit 508, carry request for receiving the wake-up information of Home eNodeB, in the wake-up information and wake up
Target household base station information；
3rd determining unit 509, for determining the current network idling-resource whether no more than default network idle money
Source；
First retransmission unit 510, for when the current network idling-resource is not more than default network extra spare resource, to
The target household base station forwards the wake-up information；
Second retransmission unit 511, for when the current network idling-resource is more than default network extra spare resource, forbidding
The wake-up information is forwarded to the target household base station.
The respective handling step that the function of above-mentioned each unit may correspond in flow shown in Fig. 2 to Fig. 3, it is no longer superfluous herein
State.
Embodiment 4：
Based on same inventive concept, the Home eNodeB power-economizing method provided according to the above embodiment of the present invention, correspondingly, this
Inventive embodiments 4 additionally provide a kind of Home eNodeB energy conserving system, its structural representation as shown in fig. 6, including：Centralized node
601 and multiple Home eNodeB 602 for being connected with the centralized node, wherein：
The centralized node 601, for obtaining the present load and most of each Home eNodeB according to default RQ cycle
Heavy load；According to the present load of all Home eNodeB of acquisition and with the maximum load of all Home eNodeB and ratio, really
Settled preceding network extra spare resource；The current network idling-resource is sent to the Home eNodeB, used for Home eNodeB
The current network idling-resource carries out corresponding energy-efficient treatment；
The Home eNodeB 602, for according to the load information of the neighboring home base station of acquisition and working as according to predetermined period
Preceding network extra spare resource and own load information, the current low-load thresholding of the Home eNodeB is determined, it is described current low negative
It is negatively correlated to carry the load of thresholding and neighboring home base station, and with the current network idling-resource, own load positive correlation；It is determined that
The present load of the Home eNodeB saves no more than the current low-load thresholding and after non-sleep state to described concentrate
Point sends sleep request, and the load of the Home eNodeB and the neighboring home base station of the Home eNodeB is carried in the sleep request
Information；After the permission dormancy response that the centralized node is sent is received, the Home eNodeB starts dormancy, for saving energy
Source, it is described to allow dormancy response to be by present load of the centralized node according to the Home eNodeB of request dormancy and family's base
The neighboring home base station present load stood meets what is determined during the first default loading condition.
The above-mentioned Home eNodeB energy conserving system as shown in Figure 6 provided in the embodiment of the present invention 4, wherein included concentration
Node 601 and the 602 further function of multiple Home eNodeB being connected with the centralized node, may correspond to Fig. 1, Fig. 2, Fig. 3
Respective handling step in shown flow, will not be repeated here.
In summary, scheme provided in an embodiment of the present invention, including：Phase of the Home eNodeB according to predetermined period according to acquisition
The load information and current network idling-resource and own load information of adjacent Home eNodeB, determine the current low of the Home eNodeB
Load-threshold, the load of the current low-load thresholding and neighboring home base station is negatively correlated, and with the current network extra spare resource, from
Bear load positive correlation；The present load of the Home eNodeB is determined no more than the current low-load thresholding and is in non-sleep state
Afterwards, sleep request is sent to the centralized node belonging to the Home eNodeB, the Home eNodeB and the family is carried in the sleep request
The load information of the neighboring home base station of base station；After the permission dormancy response of centralized node transmission is received, family's base
Stand and start dormancy, for saving the energy, permission dormancy response is the Home eNodeB according to request dormancy by the centralized node
Present load and the neighboring home base station present load of the Home eNodeB meet what is determined during the first default loading condition.Using this
The scheme that inventive embodiments provide, compared with prior art, can save more energy, improve the energy-conservation effect of Home eNodeB
Fruit.
The Home eNodeB energy saver and system that embodiments herein is provided can be realized by computer program.Ability
Field technique personnel are it should be appreciated that above-mentioned Module Division mode is only one kind in numerous Module Division modes, if drawn
It is divided into other modules or non-division module, all should be in this Shen as long as Home eNodeB energy saver and system have above-mentioned function
Within protection domain please.
The application is with reference to the flow according to the method for the embodiment of the present application, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (19)
- A kind of 1. Home eNodeB power-economizing method, it is characterised in that including：Home eNodeB according to predetermined period according to the load information and current network idling-resource of the neighboring home base station of acquisition with And own load information, determine the current low-load thresholding of the Home eNodeB, the current low-load thresholding and neighboring home The load of base station is negatively correlated, and with the current network idling-resource, own load positive correlation；The present load of the Home eNodeB is determined no more than the current low-load thresholding and after non-sleep state, to institute State the centralized node belonging to Home eNodeB and send sleep request, the Home eNodeB and family's base are carried in the sleep request The load information for the neighboring home base station stood；After the permission dormancy response that the centralized node is sent is received, the Home eNodeB starts dormancy, for saving energy Source, it is described to allow dormancy response to be by present load of the centralized node according to the Home eNodeB of request dormancy and family's base The neighboring home base station present load stood meets what is determined during the first default loading condition.
- 2. the method as described in claim 1, it is characterised in that the current network idling-resource be the centralized node according to Itself connection all Home eNodeB present load and determine, the present load and with the current network idling-resource It is negatively correlated.
- 3. the method as described in claim 1, it is characterised in that the Home eNodeB starts dormancy, specifically includes：The target of the user equipment (UE) service that will be switched out for the Home eNodeB is determined according to default processing mode Home eNodeB；UE handover requests are sent to the target household base station, the UE for itself to be accessed is switched to the target household base Stand, and the dormancy after the completion of UE switchings.
- 4. method as claimed in claim 3, it is characterised in that send UE handover requests to the target household base station, specifically Including：When the target household base station in a dormant state when, to the centralized node send to the target household base station carry out The wake-up information of wake-up；After the response of wake-up that the centralized node is sent is received, sent to the target household base station Handover request；When the target household load of base station is more than the current low-load thresholding and is less than default overload threshold, to the mesh Mark Home eNodeB and send UE handover requests.
- 5. the method as described in claim 1, it is characterised in that also include：When the present load of the Home eNodeB is more than default overload threshold, determine that it is described to be used for according to default processing mode The target household base station of the user equipment (UE) service that will be switched out of Home eNodeB, the default overload threshold are more than described Current low-load thresholding；When the target household base station in a dormant state when, determine the whether whole dormancy in the neighboring home base station；If the neighboring home base station whole dormancy, wake request is sent to the target household base station, it is described receiving When the expression that target household base station is sent has been waken up information, UE handover requests are sent to the target household base station, for inciting somebody to action The UE that will be switched out of itself access determined is switched to the target household base station；If the neighboring home base station is not all of dormancy, UE handover requests are sent to the target household base station, for inciting somebody to action The UE that will be switched out of itself access determined is switched to the target household base station；When the target household load of base station is more than the current low-load thresholding and is less than default overload threshold, to the mesh Mark Home eNodeB and send handover request, for the UE that will be switched out of itself access of determination to be switched into the target man Front yard base station.
- 6. the method as described in claim 3 or 5, it is characterised in that determine to be used for family's base according to default processing mode The target household base station for the user equipment (UE) service that will be switched out stood, is specifically included：The detectable signal information of the reported by user equipment UE of the Home eNodeB access is received, the detectable signal information carries institute State each neighboring home base station and send signal to noise ratio corresponding to detectable signal；By meet the second default loading condition with the home base station access mode identical neighboring home base station, the letter Make an uproar and be defined as target household base station than neighboring home base station corresponding to maximum, will be switched out for the Home eNodeB UE is serviced.
- A kind of 7. Home eNodeB power-economizing method, it is characterised in that including：Centralized node obtains the present load for each Home eNodeB being connected with itself according to default RQ cycle and maximum is born Carry；According to the present load of all Home eNodeB of acquisition and with the maximum load of all Home eNodeB and ratio, it is determined that work as Preceding network extra spare resource；The current network idling-resource is sent to the Home eNodeB, it is idle using the current network for Home eNodeB Resource carries out corresponding energy-efficient treatment；Wherein, the Home eNodeB carries out corresponding energy-efficient treatment using the current network idling-resource, including：The family Base station determines institute according to the current network idling-resource and the load information and own load information of neighboring home base station State the present load thresholding of Home eNodeB；If it is determined that present load is not more than the present load thresholding, then saved to described concentrate Point sends sleep request；And start dormancy after receiving permission dormancy and responding.
- 8. method as claimed in claim 7, it is characterised in that also include：The sleep request that Home eNodeB is sent is received, present load and the family of the Home eNodeB are carried in the sleep request The current load information of the neighboring home base station of front yard base station；Determine whether the present load of the Home eNodeB and the present load of the neighboring home base station of the Home eNodeB meet One default loading condition；When the present load of the Home eNodeB and the present load of the neighboring home base station of the Home eNodeB meet that first is default During loading condition, being sent to the Home eNodeB allows dormancy to respond；When the present load and the present load of neighboring home base station of the Home eNodeB of the Home eNodeB, to be unsatisfactory for first pre- If during loading condition, sent to the Home eNodeB and forbid dormancy to respond.
- 9. method as claimed in claim 7, it is characterised in that also include：The wake-up information of Home eNodeB is received, described wake up carries the target household base station information that request wakes up in information；Determine the current network idling-resource whether no more than default network extra spare resource；When the current network idling-resource is not more than default network extra spare resource, to described in the forwarding of the target household base station Wake up information；When the current network idling-resource is more than default network extra spare resource, forbid forwarding institute to the target household base station State wake-up information.
- A kind of 10. Home eNodeB energy saver, it is characterised in that including：First determining unit, for empty according to the load information and current network of the neighboring home base station of acquisition according to predetermined period Not busy resource and own load information, it is determined that current low-load thresholding, the current low-load thresholding and neighboring home base station Load is negatively correlated, and with the current network idling-resource, own load positive correlation；First transmitting element, for determining the present load of itself no more than the current low-load thresholding and being in non-sleep shape After state, sleep request is sent to centralized node, the load information of itself and neighboring home base station is carried in the sleep request；Dormancy unit, for after the permission dormancy response that the centralized node is sent is received, starting dormancy, for saving energy Source, it is described to allow dormancy response to be by present load of the centralized node according to the Home eNodeB of request dormancy and family's base The neighboring home base station present load stood meets what is determined during the first default loading condition.
- 11. device as claimed in claim 10, it is characterised in that the current network idling-resource is the centralized node root Provided according to the present load of all Home eNodeB itself connected with determination, the present load and with the current network free time Source is negatively correlated.
- 12. device as claimed in claim 10, it is characterised in that the dormancy unit, specifically for according to default processing side Formula determines the target household base station of the user equipment (UE) service for that will switch out；UE is sent to the target household base station Handover request, the UE for itself to be accessed are switched to the target household base station, and the dormancy after the completion of UE switchings.
- 13. device as claimed in claim 12, it is characterised in that the dormancy unit, specifically for when the target household Base station in a dormant state when, send the wake-up information that is waken up to the target household base station to the centralized node；When After receiving the response of wake-up that the centralized node is sent, handover request is sent to the target household base station；When the mesh When marking Home eNodeB load more than the current low-load thresholding and being less than default overload threshold, sent out to the target household base station Send UE handover requests.
- 14. device as claimed in claim 10, it is characterised in that also include：Second determining unit, for when the present load of itself is more than default overload threshold, being determined according to default processing mode For being more than described current for the target household base station for the user equipment (UE) service that will be switched out, the default overload threshold Low-load thresholding；3rd determining unit, for when the target household base station in a dormant state when, determine that the neighboring home base station is No whole dormancy；Second transmitting element, if for the neighboring home base station whole dormancy, send and wake up to the target household base station Request, when the expression for receiving the target household base station transmission has been waken up information, sent to the target household base station UE handover requests, for the UE that will be switched out of itself access of determination to be switched into the target household base station；3rd transmitting element, if being not all of dormancy for the neighboring home base station, sent to the target household base station UE handover requests, for the UE that will be switched out of itself access of determination to be switched into the target household base station；4th transmitting element, for being preset when the target household load of base station is more than the current low-load thresholding and is less than When carrying thresholding, handover request is sent to the target household base station, for will switch out itself access of determination UE is switched to the target household base station.
- 15. the device as described in claim 12 or 14, it is characterised in that the dormancy unit or the second determining unit, specifically For the detectable signal information for the reported by user equipment UE for receiving itself access, the detectable signal information carries described each adjacent Home eNodeB sends signal to noise ratio corresponding to detectable signal；By the default loading condition of satisfaction second and itself access module identical In neighboring home base station, neighboring home base station corresponding to the signal to noise ratio maximum is defined as target household base station, for for will The UE services switched out.
- A kind of 16. Home eNodeB energy saver, it is characterised in that including：Acquiring unit, for obtaining the present load of each Home eNodeB that is connected with itself and most according to default RQ cycle Heavy load；First determining unit, born for the present load of all Home eNodeB according to acquisition and with the maximum at all family's frame stations The ratio of sum is carried, determines current network idling-resource；First transmitting element, for the current network idling-resource to be sent into the Home eNodeB, make for Home eNodeB Corresponding energy-efficient treatment is carried out with the current network idling-resource；Wherein, the Home eNodeB is empty using the current network Not busy resource carries out corresponding energy-efficient treatment, including：The Home eNodeB is according to the current network idling-resource and neighboring home The load information and own load information of base station, determine the present load thresholding of the Home eNodeB；If it is determined that present load No more than the present load thresholding, then sleep request is sent to Home eNodeB energy saver；And dormancy is allowed to ring receiving Should after start dormancy.
- 17. device as claimed in claim 16, it is characterised in that also include：First receiving unit, for receiving the sleep request of Home eNodeB transmission, family's base is carried in the sleep request The present load stood and the current load information of the neighboring home base station of the Home eNodeB；Second determining unit, for determining working as the present load of the Home eNodeB and the neighboring home base station of the Home eNodeB Whether preceding load meets the first default loading condition；Second transmitting element, for when the Home eNodeB present load and the Home eNodeB neighboring home base station it is current When load meets the first default loading condition, being sent to the Home eNodeB allows dormancy to respond；3rd transmitting element, for when the Home eNodeB present load and the Home eNodeB neighboring home base station it is current When load is unsatisfactory for the first default loading condition, is sent to the Home eNodeB and forbid dormancy to respond.
- 18. device as claimed in claim 16, it is characterised in that also include：Second receiving unit, for receiving the wake-up information of Home eNodeB, described wake up carries the target that request wakes up in information Femtocell information；3rd determining unit, for determining the current network idling-resource whether no more than default network extra spare resource；First retransmission unit, for when the current network idling-resource is not more than default network extra spare resource, to the mesh Mark Home eNodeB and forward the wake-up information；Second retransmission unit, for when the current network idling-resource is more than default network extra spare resource, forbidding to described Target household base station forwards the wake-up information.
- A kind of 19. Home eNodeB energy conserving system, it is characterised in that including：Centralized node and it is connected with the centralized node more Individual Home eNodeB, wherein：The Home eNodeB, for empty according to the load information and current network of the neighboring home base station of acquisition according to predetermined period Not busy resource and own load information, determine the current low-load thresholding of the Home eNodeB, the current low-load thresholding with The load of neighboring home base station is negatively correlated, and with the current network idling-resource, own load positive correlation；Determine the family The present load of base station sends to the centralized node and stopped no more than the current low-load thresholding and after non-sleep state Sleep and ask, the Home eNodeB and the load information of the neighboring home base station of the Home eNodeB are carried in the sleep request；When After receiving the permission dormancy response that the centralized node is sent, the Home eNodeB starts dormancy, described for saving the energy It is by the present load of Home eNodeB of the centralized node according to request dormancy and the phase of the Home eNodeB to allow dormancy to respond Adjacent Home eNodeB present load meets what is determined during the first default loading condition；The centralized node, for obtaining present load and the maximum load of each Home eNodeB according to default RQ cycle； According to the present load of all Home eNodeB of acquisition and with the maximum load of all Home eNodeB and ratio, it is determined that current net Network idling-resource；The current network idling-resource is sent to the Home eNodeB, used for Home eNodeB described current Network extra spare resource carries out corresponding energy-efficient treatment.
Priority Applications (1)
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| CN108289030B (en) * | 2017-01-09 | 2020-04-17 | 中国移动通信有限公司研究院 | Base station fault identification processing method and device |
| CN111757395B (en) * | 2019-03-27 | 2022-03-08 | 华为技术有限公司 | Information transmission method, communication device, and storage medium |
| CN114339900A (en) * | 2020-09-29 | 2022-04-12 | 索尼公司 | Electronic device, method, and storage medium for sleep and wake-up of base station |
| CN114567513B (en) * | 2020-11-27 | 2024-03-12 | 瑞昱半导体股份有限公司 | Method for a multipoint network system |
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Address after: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: Comba Telecom System (China) Ltd. |