CN102244879B - A kind of method and device realizing Energy Saving Control between network element - Google Patents
A kind of method and device realizing Energy Saving Control between network element Download PDFInfo
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- CN102244879B CN102244879B CN201010175330.6A CN201010175330A CN102244879B CN 102244879 B CN102244879 B CN 102244879B CN 201010175330 A CN201010175330 A CN 201010175330A CN 102244879 B CN102244879 B CN 102244879B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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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
Abstract
The invention discloses a kind of between network element, realize Energy Saving Control method and device, realize carrying out Energy Saving Control between different network elements.The method comprises: the Energy Saving Strategy information that first node equipment provides according to OAM, determine that the first community self administered needs to enter/leave power save mode, and determine that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community; First node equipment enters/leaves power save mode, and sends to the second community and enter/leave power save mode indication information, described in enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state.
Description
Technical field
The present invention relates to communication technical field, refer to a kind of between network element, realize Energy Saving Control method and device especially.
Background technology
Protection of the environment and reply climate change are huge challenges concerning the mankind.In telecommunications industry, along with the growth of energy resource consumption, more operator starts the social responsibility more and more paying close attention to them, and certainly, energy prices go up and cause higher operation cost to be also the factor that they consider.In the complex network that long evolving system (LTE), universal mobile telecommunications system (UMTS), global system for mobile communications (GSM) coexist, energy-conservation is a very important subject under discussion, current energy-saving scheme also imperfection, the present invention provides mainly for energy-conservation demand the scheme that a kind of network element supports power saving function.
At present, the energy-conservation of mobile communications network has following several approach: under ensuring coverage, capacity, the impregnable prerequisite of service quality, optimizes the quantity of site; Find the effective method improving energy utilization rate and reduce equipment power dissipation; Research and development sustainable energy (wind energy, solar energy etc.).
In energy-conservation process, network management system (OAM) plays core roles, and it directly can be intervened energy-conservation by centerized fusion, also can indirectly provide energy-conservation required information by distributed.
The equipment of wireless access network (RAN) side is mainly for the demand of peak period, concerning the community of three sectors, there are 4 transceivers each sector, 12 transceivers are so just had to be in state of activation all the time, in fact do not need like this, if energy control mechanism can be introduced, each sector only needs maintenance transceiver to be in holding state at business low peak period (such as the late into the night) just can meet business demand, if all eNB can both use this Energy Saving Strategy, so just can save a large amount of energy under the prerequisite not affecting service quality.For liberalization network, energy-conservation entity is broadly divided into three kinds of structures:
Distributed structure/architecture.Network element is collected necessary information and is carried out self-optimizing process, does not need the participation of OAM;
Centralized architecture.OAM triggers Energy Saving Algorithm from network element information of collecting, and then determines the subsequent action of network element;
Hybrid combination.Above two kinds of methods are used in combination.
Only in LTE system, have corresponding energy-saving scheme and flow process at present, and in LTE system, only have X2 interface to support this process, operator is not disposed to the scene of X2, and the scene repeating between different system to cover also cannot realize power saving function.
Summary of the invention
The invention provides a kind of between network element, realize Energy Saving Control method and device, Energy Saving Control can be realized between different network elements.
A kind of method realizing Energy Saving Control between network element that the embodiment of the present invention provides, comprising:
The Energy Saving Strategy information that first node equipment provides according to OAM, determines that the first community self administered needs to enter/leave power save mode, and determines that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community; Described second community is the community of Section Point equipment administration;
First node equipment enters/leaves power save mode, and sends to the second community and enter/leave power save mode indication information, described in enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then entering/leave power save mode indication information is sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is enter/leave power save mode indication information by Iur-g interface to the second community transmission;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is enter/leave power save mode indication information by Iur interface to the second community transmission.
A kind of method realizing Energy Saving Control between network element that the embodiment of the present invention provides, comprising:
OAM receives according to the second community and enters/leave power save mode indication information and determine that setting regions in a network implements ESM process, and providing ESM policy information to the node device in this region, for being supplied to this node device, described ESM policy information determines whether the first community that it is administered enters power save mode;
OAM and the second community are consulted and are notified that the second community enters energy-saving compensated state, and the second community is the adjacent cell of the first community; Described second community is administered by different node device from described first community;
Wherein, the first community is administered by first node equipment, and the second community is administered by Section Point equipment;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
A kind of device realizing Energy Saving Control between network element that the embodiment of the present invention provides, comprising:
Decision unit, for the Energy Saving Strategy information provided according to OAM, determines that the first community that this device is administered needs to enter/leave power save mode, and determine that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community; Described second community is the community of Section Point equipment administration;
Performance element, during for needing to enter/leave power save mode in the first community determining that this device is administered, enters/leaves power save mode;
Indicating member, for when determining that the second community needs to enter/leave energy-saving compensated state of activation, send to the second community and enter/leave power save mode indication information, described in enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
A kind of device realizing Energy Saving Control between network element that the embodiment of the present invention provides, this device comprises:
Information provider unit, enter/leave power save mode indication information determine that setting regions in a network implements ESM process for receiving according to the second community, and providing ESM policy information to the node device in this region, for being supplied to this node device, described ESM policy information determines whether the first community that it is administered enters power save mode;
Negotiation element, for consulting with the second community and notifying that the second community enters energy-saving compensated state, the second community is the adjacent cell of the first community; Described second community is administered by different node device from described first community;
Wherein, the first community is administered by first node equipment, and the second community is administered by Section Point equipment;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
A kind of method realizing Energy Saving Control between network element that the embodiment of the present invention provides, the method comprises:
After what the second community received that the first community of belonging to first node equipment sends enter/leave power save mode indication information, enter/leave power save mode indication information and OAM consults to enter/leave to activate energy-saving compensated state according to described; Described second community is administered by different node device from described first community;
Wherein, the second community is administered by Section Point equipment;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
A kind of device realizing Energy Saving Control between network element that the embodiment of the present invention provides, comprising:
Receiving element, for receive belong to first node equipment first community send enter/leave power save mode indication information;
Performance element, for entering/leaving power save mode indication information and OAM consults to enter/leave to activate energy-saving compensated state described in basis;
Wherein, the second community is administered by different node device from described first community, and described second community is the community belonging to the described device realizing Energy Saving Control between network element;
Wherein, the second community is administered by Section Point equipment;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
In embodiments of the present invention, the Energy Saving Strategy information that first node equipment provides according to OAM, determine that the first community self administered needs to enter/leave power save mode, and determine that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community; First node equipment enters/leaves power save mode, and enter/leave power save mode indication information to the second community transmission, describedly enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state, thus achieve the Energy Saving Control between different network elements.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the method for Energy Saving Control between network element that realizes in first node side of the embodiment of the present invention;
A kind of schematic flow sheet realizing the method for Energy Saving Control between network element of the OAM side that Fig. 2 provides for the embodiment of the present invention;
A kind of schematic flow sheet realizing the method for Energy Saving Control between network element of the OAM side that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the schematic flow sheet of the embodiment of the present invention one;
Fig. 5 is the schematic flow sheet of the embodiment of the present invention two;
Fig. 6 a and Fig. 6 b is the schematic diagram of the Energy Saving Control between the LTE system of peak traffic period and non-traffic peak period and UMTS system;
Fig. 7 is the schematic diagram of the Energy Saving Control between UMTS system and gsm system;
Fig. 8 is the schematic flow sheet controlled for the cell energy-saving of UMTS system inside;
Fig. 9 is the structural representation that embodiment of the present invention first node side realizes energy-saving control device between network element;
Figure 10 is the structural representation that embodiment of the present invention OAM side realizes energy-saving control device between network element;
Figure 11 is the structural representation that embodiment of the present invention Section Point side realizes energy-saving control device between network element.
Embodiment
In order to realize Energy Saving Control between network element, in embodiments of the present invention, the Energy Saving Strategy information that first node equipment provides according to OAM, determine that the first community self administered needs to enter/leave power save mode, and determine that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community; First node equipment enters/leaves power save mode, and sends to the second community and enter/leave power save mode indication information, described in enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state.
Shown in Figure 1, the method for Energy Saving Control between network element that realizes in first node side of the embodiment of the present invention comprises the following steps:
Step 101: the Energy Saving Strategy information that first node equipment provides according to OAM, determine that the first community self administered needs to enter/leave power save mode, and determine that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community;
Step 102: first node equipment enters/leave power save mode, and send to the second community and enter/leave power save mode indication information, described in enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state.
The Energy Saving Strategy information that described OAM provides comprises: the load information of community, and/or, the division information of peak traffic period.
Described enter/leave power save mode indication information can comprise following one or more: Target Cell Identifier, enter/leave the start time information of power save mode or energy-saving compensated state, energy-conservation instruction.
Described energy-conservation instruction can comprise: opening/closing community, reduce transmitter transmitting power and close in carrier wave contained fan one or more.
Second community can be the community of Section Point equipment administration, also can be the community of first node equipment administration.
If the second community is the community of Section Point equipment administration, then first node equipment and Section Point equipment belong to the node device of two different systems, or, belong to the adjacent node equipment of same system.
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then first node equipment enters/leaves power save mode indication information by S1 interface, Iu interface or Iub interface to the second community transmission; If two different systems are UMTS system and gsm system, then first node equipment enters/leaves power save mode indication information by Iur-g interface to the second community transmission.
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and first node equipment enters/leave power save mode indication information by Iur interface to the second community transmission.
Shown in Figure 2, a kind of method realizing Energy Saving Control between network element of the OAM side that the embodiment of the present invention provides, comprises the following steps:
Step 201:OAM determines that setting regions in a network implements ESM process, and provides ESM policy information to the node device in this region, for being supplied to this node device, described ESM policy information determines whether the first community that it is administered enters power save mode;
Step 202:OAM and the second community are consulted and are notified that the second community enters energy-saving compensated state, and the second community is the adjacent cell of the first community.
Shown in Figure 3, a kind of method realizing Energy Saving Control between network element in Section Point side that the embodiment of the present invention provides, comprises the following steps:
Step 301: second community receive belong to first node equipment first community send enter/leave power save mode indication information;
Step 302: enter/leave power save mode indication information and OAM consults to enter/leave to activate energy-saving compensated state according to described.
In specific implementation process, can carry out alternately, repeating no more here according to the embodiment shown in Fig. 1,2 and 3.
Lift specific embodiment below and describe technical scheme of the present invention in detail.
Administration of energy conservation (ESM) scheme comprises two basic processes, i.e. energy-conservation activation and energy-conservation deexcitation.If for eNB and HeNB, technical ability activation refers to that community by closing eNB or restriction use part material resources to reach the object of saving the energy, and corresponding eNB enters power save mode.Energy-conservation deexcitation: open pent community or recover the use of confined material resources, meet the business demand and Qos demand that increase, corresponding eNB community returns to normal condition from energy-conservation state of activation.
OAM carries out measuring business volume according to user data, determines whether carrying out corresponding energy-conservation process in network elements.Energy-conservation action comprises: close/open community, close/open carrier wave, closedown. open transceiver, close/open HeNB or other action.
After certain network element enters ESM state, the network element being in normal work around will enter energy-saving compensated state of activation, by the energy-conservation traffic lost of method compensation ESM communities such as expanding the coverage area.
In following examples, provide and in different grid, utilize a kind of future network element to carry out energy-conservation scheme, especially for the cell energy-saving method existed between the different system repeating covering.For distributed structure/architecture, O & M determines that ESM process is implemented in certain region in a network, network element (eNB) simultaneously to this region provides corresponding ESM strategy and regulation, and network element carries out energy-conservation community according to the algorithms selection of oneself, allows it enter power save mode.Carry out energy-saving compensated state according to the adjacent area of this community of topo configuration notification of this community, the adjacent area of energy-saving compensated state expands the coverage of this community by methods such as adjustment its own transmission power, come covering leak and the business demand of compensation energy-saving community simultaneously.
Embodiment one, Intra-RAT scene (S1/Iur/Iub).
For this scheme, between the inter-eNB being applicable to homologous ray inside, between inter-NodeB, and energy-conservation between inter-BSC.Shown in Figure 4, detailed process is as follows:
The relevant Energy Saving Strategy that step 401:eNB1 provides according to OAM is adjudicated, and determines to allow certain community under eNB1 enter power save mode, allows certain community under the adjacent cell of this community and eNB2 enter energy-conservation activation compensating coefficient simultaneously;
Step 402a ~ step 402b:eNB1 sends to adjacent area and enters power save mode instruction, and this message of MME transparent transmission is to Target cell;
Step 403: activates energy-saving compensated function after Target cell and OAM consult, starts to adjust the parameters such as the transmitting power of oneself, broaden business coverage, makes up the covering deficiency caused by eNB1 cell energy-saving;
Step 404: after the community under the power save mode in eNB1 meets the condition leaving power save mode, recovers normal condition, leaves energy-conservation state of activation simultaneously;
Step 405a ~ step 405b:eNB1 sends to adjacent area and leaves power save mode Indication message, passes through Target cell by MME;
Step 406: energy-saving compensated state is left in Target cell, recovers original configuration.
Embodiment two, Inter-RAT (Iur-g or core net transparent transmission), as shown in Figure 5, detailed process is as follows:
The relevant Energy Saving Strategy that step 501:RNC provides according to OAM is adjudicated, and determines to allow certain community under RNC enter power save mode, allows certain community under the adjacent cell of this community and BSC enter energy-conservation activation compensating coefficient simultaneously;
Step 502:RNC sends to adjacent area and enters power save mode instruction, and sends Target cell to via Iur-g interface;
Step 503: activates energy-saving compensated function after Target cell and OAM consult, starts to adjust the parameters such as the transmitting power of oneself, broaden business coverage, makes up the covering deficiency caused by RNC cell energy-saving;
Step 504: after the community under the power save mode in RNC meets the condition leaving power save mode, recovers normal condition, leaves energy-conservation state of activation simultaneously;
Step 505:RNC sends to adjacent area and leaves power save mode Indication message, and sends Target cell to via Iur-g interface;
Step 506: energy-saving compensated state is left in Target cell, recovers original configuration.
Wherein, the change of power save mode can be carried out according to the load information of community, also can carry out according to the division of peak traffic period.Enter in power save mode instruction including but not limited to the start time information of Target Cell Identifier, power save mode or energy-saving compensated state and energy-conservation instruction.
Wherein, Target Cell Identifier is E-CGI, PCI/PSC or CSGID etc.Energy-conservation instruction can comprise: opening/closing community, reduces transmitter transmitting power, closes carrier wave contained fan etc.
Above-described embodiment provides for Iur-g interface and utilizes direct interface between system to carry out energy-conservation method, the mutual of control signal can be carried out in addition by S1 interface or Iu interface and core net, complete different system with the power saving function under covering scene, see embodiment three.
Embodiment three: energy-conservation between LTE system and UMTS system
Shown in Fig. 6 a and Fig. 6 b, for macro base station, most business all concentrates on carries out some peak period, at some such as 1:00 AMs of special time period to 5 points, the demand of traffic carrying capacity is very little, if now still worked according to normal transmitting power, obviously waste a lot of resource; In like manner, section at any time, macro base station can be monitored the traffic carrying capacity of Xia Mou community, this base station, if within certain period, traffic carrying capacity continues the threshold value lower than setting, just can closed portion community or contained fan, sacrificed the capacity of certain community by topological structure simultaneously, expand its coverage, the demand of business can either be met like this, energy-conservation object can be reached again.
In the specific time period or after meeting certain condition, peripheral 6 communities (UMTS community) all meet the condition entering power save mode, enter power save mode, the community (LTE system community) of central authorities enters energy-saving compensated state, larger coverage is exchanged in the mode of sacrificing capacity, make up peripheral cell and close the covering leak brought, energy-conservation demand can be met like this, the normality of business can be ensured again.Once certain cell detection significantly rises to data service, just can leave power save mode, recover normal function.If center cell belongs to identical eNB with the community of surrounding, so can realize in eNB, if belong to different eNB, then can be realized by above-described embodiment one.For LTE system and UMTS system, between current two kinds of systems, there is no direct interface, therefore jointly can realize energy-conservation control and realization by S1 interface, Iu interface, Iub interface, shown in Figure 7.
Embodiment four: energy-conservation between UMTS system and gsm system
As shown in above-mentioned Solution Embodiments two, certain community in certain community in UMTS system under RNC and gsm system under BSC belongs to the scene repeating to cover, now based on the judgement of OAM, determine to allow certain community under BSC enter power save mode, corresponding energy-conservation signaling and parameter can be sent by Iur-g interface, the parameter comprised and content described above.
The inner energy-conservation realization of embodiment five, UMTS system
Between community for UMTS system inside, energy-conservation control and corresponding flow process can be carried out by the Iur interface between affiliated RNC, as shown in Figure 8, specific as follows:
The relevant Energy Saving Strategy that step 801:RNC1 provides according to OAM is adjudicated, and determines to allow certain community under RNC1 enter power save mode, allows certain community under the adjacent cell of this community and RNC2 enter energy-conservation activation compensating coefficient simultaneously;
Step 802:RNC1 sends to adjacent cell and enters power save mode instruction, and sends Target cell to via Iur interface;
Step 803: activates energy-saving compensated function after Target cell and OAM consult, starts to adjust the parameters such as the transmitting power of oneself, broaden business coverage, makes up the covering deficiency caused by RNC1 cell energy-saving;
Step 804: after the community under the power save mode in RNC1 meets the condition leaving power save mode, recovers normal condition, leaves energy-conservation state of activation simultaneously;
Step 805:RNC1 sends to RNC2 and leaves power save mode Indication message, and sends Target cell to via Iur interface;
Step 806: energy-saving compensated state is left in Target cell, recovers original configuration.
Shown in Figure 9, a kind of device realizing Energy Saving Control between network element of the embodiment of the present invention comprises:
Decision unit 91, for the Energy Saving Strategy information provided according to OAM, determine that the first community that this device is administered needs to enter/leave power save mode, and determine that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community;
Performance element 92, during for needing to enter/leave power save mode in the first community determining that this device is administered, enters/leaves power save mode;
Indicating member 93, for when determining that the second community needs to enter/leave energy-saving compensated state of activation, send to the second community and enter/leave power save mode indication information, described in enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state.
The Energy Saving Strategy information that described OAM provides comprises: the load information of community, and/or, the division information of peak traffic period.
Described enter/leave power save mode indication information comprise following one or more: Target Cell Identifier, enter/leave the start time information of power save mode or energy-saving compensated state, energy-conservation instruction.
Described energy-conservation instruction comprises: opening/closing community, reduce transmitter transmitting power and close in carrier wave contained fan one or more.
Second community be Section Point equipment administration community, or for first node equipment administer community.
If the second community is the community of Section Point equipment administration, then first node equipment and Section Point equipment belong to the node device of two different systems, or, belong to the adjacent node equipment of same system.
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then first node equipment enters/leaves power save mode indication information by S1 interface, Iu interface and Iub interface to the second community transmission; If two different systems are UMTS system and gsm system, then first node equipment enters/leaves power save mode indication information by Iur-g interface to the second community transmission.
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and first node equipment enters/leave power save mode indication information by Iur interface to the second community transmission.
Shown in Figure 10, a kind of device realizing Energy Saving Control between network element of the embodiment of the present invention, comprising:
Information provider unit 101, for determining that setting regions in a network implements ESM process, and providing ESM policy information to the node device in this region, for being supplied to this node device, described ESM policy information determines whether the first community that it is administered enters power save mode;
Negotiation element 102, for consulting with the second community and notifying that the second community enters energy-saving compensated state, the second community is the adjacent cell of the first community.
Shown in Figure 11, a kind of device realizing Energy Saving Control between network element of the embodiment of the present invention, comprising:
Receiving element 111, for receive belong to first node equipment first community send enter/leave power save mode indication information;
Performance element 112, for entering/leaving power save mode indication information and OAM consults to enter/leave to activate energy-saving compensated state described in basis.
Meanwhile, the embodiment of the present invention additionally provides a kind of system realizing Energy Saving Control between network element, comprises first node equipment, OAM and Section Point equipment.Its function is identical with embodiment described above, repeats no more here.
The embodiment of the present invention provides a kind of under distributed structure/architecture and hybrid framework, realizes the scheme of power saving function between network element.Ensureing that the condition of regular traffic demand is issued to energy-conservation object, ESM process can be realized by the network interface between different system between network element, the energy-saving process in perfect communications network system.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (12)
1. between network element, realize a method for Energy Saving Control, it is characterized in that, the method comprises the following steps:
The Energy Saving Strategy information that first node equipment provides according to network management system OAM, determine that the first community self administered needs to enter/leave power save mode, and determine that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community; Described second community is the community of Section Point equipment administration;
First node equipment enters/leaves power save mode, and sends to the second community and enter/leave power save mode indication information, described in enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then entering/leave power save mode indication information is sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is enter/leave power save mode indication information by Iur-g interface to the second community transmission;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is enter/leave power save mode indication information by Iur interface to the second community transmission.
2. method according to claim 1, is characterized in that, the Energy Saving Strategy information that described OAM provides comprises: the load information of community, and/or, the division information of peak traffic period.
3. method according to claim 1, is characterized in that, described in enter/leave power save mode indication information comprise following one or more:
Target Cell Identifier, enter/leave the start time information of power save mode or energy-saving compensated state, energy-conservation instruction.
4. method according to claim 3, is characterized in that, described energy-conservation instruction comprises: opening/closing community, reduce transmitter transmitting power and close in carrier wave contained fan one or more.
5. between network element, realize a method for Energy Saving Control, it is characterized in that, the method comprises the following steps:
OAM receives according to the second community and enters/leave power save mode indication information and determine that setting regions in a network implements ESM process, and providing ESM policy information to the node device in this region, for being supplied to this node device, described ESM policy information determines whether the first community that it is administered enters power save mode;
OAM and the second community are consulted and are notified that the second community enters energy-saving compensated state, and the second community is the adjacent cell of the first community; Described second community is administered by different node device from described first community;
Wherein, the first community is administered by first node equipment, and the second community is administered by Section Point equipment;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
6. between network element, realize a device for Energy Saving Control, it is characterized in that, this device comprises:
Decision unit, for the Energy Saving Strategy information provided according to OAM, determines that the first community that this device is administered needs to enter/leave power save mode, and determine that the second community needs to enter/leave energy-saving compensated state of activation, and the second community is the adjacent cell of the first community; Described second community is the community of Section Point equipment administration;
Performance element, during for needing to enter/leave power save mode in the first community determining that this device is administered, enters/leaves power save mode;
Indicating member, for when determining that the second community needs to enter/leave energy-saving compensated state of activation, send to the second community and enter/leave power save mode indication information, described in enter/leave power save mode indication information for being supplied to the second community and OAM consults to enter/leave to activate energy-saving compensated state;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
7. device according to claim 6, is characterized in that, the Energy Saving Strategy information that described OAM provides comprises: the load information of community, and/or, the division information of peak traffic period.
8. device according to claim 6, is characterized in that, described in enter/leave power save mode indication information comprise following one or more:
Target Cell Identifier, enter/leave the start time information of power save mode or energy-saving compensated state, energy-conservation instruction.
9. device according to claim 8, is characterized in that, described energy-conservation instruction comprises: opening/closing community, reduce transmitter transmitting power and close in carrier wave contained fan one or more.
10. between network element, realize a device for Energy Saving Control, it is characterized in that, this device comprises:
Information provider unit, enter/leave power save mode indication information determine that setting regions in a network implements ESM process for receiving according to the second community, and providing ESM policy information to the node device in this region, for being supplied to this node device, described ESM policy information determines whether the first community that it is administered enters power save mode;
Negotiation element, for consulting with the second community and notifying that the second community enters energy-saving compensated state, the second community is the adjacent cell of the first community; Described second community is administered by different node device from described first community;
Wherein, the first community is administered by first node equipment, and the second community is administered by Section Point equipment;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
11. 1 kinds of methods realizing Energy Saving Control between network element, it is characterized in that, the method comprises the following steps:
After what the second community received that the first community of belonging to first node equipment sends enter/leave power save mode indication information, enter/leave power save mode indication information and OAM consults to enter/leave to activate energy-saving compensated state according to described; Described second community is administered by different node device from described first community;
Wherein, the second community is administered by Section Point equipment;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
12. 1 kinds of devices realizing Energy Saving Control between network element, is characterized in that, comprising:
Receiving element, for receive belong to first node equipment first community send enter/leave power save mode indication information;
Performance element, for entering/leaving power save mode indication information and OAM consults to enter/leave to activate energy-saving compensated state described in basis;
Wherein, the second community is administered by different node device from described first community, and described second community is the community belonging to the described device realizing Energy Saving Control between network element;
Wherein, the second community is administered by Section Point equipment;
When first node equipment and Section Point equipment belong to the node device of two systems, if two different systems are LTE system and UMTS system, then enter/leave power save mode indication information and sent to the second community by S1 interface, Iu interface and Iub interface; If two different systems are UMTS system and gsm system, then entering/leave power save mode indication information is sent to the second community by Iur-g interface;
When first node equipment and Section Point equipment belong to the adjacent node equipment of same system, this system is UMTS, and entering/leave power save mode indication information is sent to the second community by Iur interface.
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| CN201010175330.6A CN102244879B (en) | 2010-05-12 | 2010-05-12 | A kind of method and device realizing Energy Saving Control between network element |
| PCT/CN2011/073599 WO2011140941A1 (en) | 2010-05-12 | 2011-05-03 | Method and device for implementing energy saving control between cells |
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| CN201010175330.6A CN102244879B (en) | 2010-05-12 | 2010-05-12 | A kind of method and device realizing Energy Saving Control between network element |
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| CN103118371B (en) * | 2011-11-17 | 2018-08-24 | 南京中兴新软件有限责任公司 | carrier frequency control method and device |
| CN106792864B (en) * | 2012-01-20 | 2020-03-31 | 华为技术有限公司 | Network element state processing method and device |
| CN103298046B (en) * | 2012-02-27 | 2016-08-03 | 华为技术有限公司 | The management method of different system cell, device and system |
| CN103369639A (en) * | 2012-03-26 | 2013-10-23 | 华为技术有限公司 | Base-station control method, device and system |
| CN103546946B (en) * | 2012-07-13 | 2019-01-22 | 中兴通讯股份有限公司 | Compensation model energy-saving control method and device under network share scene |
| CN104969625B (en) * | 2013-09-25 | 2019-08-27 | 华为技术有限公司 | Method and base station for cell energy-saving compensation |
| CN104519506B (en) * | 2013-09-27 | 2020-02-07 | 北京三星通信技术研究有限公司 | Self-optimization method and device |
| CN104812051B (en) * | 2014-01-24 | 2019-10-25 | 中兴通讯股份有限公司 | A kind of method that realizing air interface synchronization, equipment and system |
| CN105340220A (en) * | 2014-05-05 | 2016-02-17 | 华为技术有限公司 | Energy saving method and apparatus for virtual resource |
| CN106888075B (en) * | 2015-12-14 | 2019-12-03 | 中国联合网络通信集团有限公司 | A kind of carrier wave cut-off method and base station |
| CN107438269A (en) * | 2016-05-25 | 2017-12-05 | 中兴通讯股份有限公司 | The method for reducing energy saving net cutting off rate |
| CN113596965B (en) * | 2021-06-30 | 2022-10-11 | 华为技术有限公司 | Energy-saving configuration method and device |
| CN117014958A (en) * | 2022-04-29 | 2023-11-07 | 大唐移动通信设备有限公司 | Information transmission method, device and network equipment |
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