CN102104937A - Method and system for reducing power consumption under multi-frequency range group net - Google Patents
Method and system for reducing power consumption under multi-frequency range group net Download PDFInfo
- Publication number
- CN102104937A CN102104937A CN2009102524852A CN200910252485A CN102104937A CN 102104937 A CN102104937 A CN 102104937A CN 2009102524852 A CN2009102524852 A CN 2009102524852A CN 200910252485 A CN200910252485 A CN 200910252485A CN 102104937 A CN102104937 A CN 102104937A
- Authority
- CN
- China
- Prior art keywords
- carrier wave
- wave set
- time slot
- block service
- power consumption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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 method and a system for reducing power consumption under a multi-frequency range group net; the method comprises the following steps: when the carrier wave group of a cell is detected to meet a trigger condition for reducing the power consumption, carrying out the processing of power consumption reducing on the carrier wave group; and carrying out block service on one or more time slots in the carrier wave group. Through the method, under the condition that the multi-frequency range is introduced, the carrier wave group is adopted as a unit; according to the occupying conditions of user and wireless resource, each carrier wave group is judged whether to meet the condition for reducing the power consumption; in the range of the carrier wave group, the block service is carried out or released; and compared with the scheme of carrying out power-saving operation by adopting the cell as a unit, the flexibility of the power consumption operation is improved, and the power consumption is further saved.
Description
Technical field
The present invention relates to TD SDMA (Time Division SynchronizationCode-Division Multiple Access, be called for short TD-SCDMA) the cell mobile communication systems technical field, relate in particular to the method and system of multiband networking decline low-power consumption.
Background technology
Present 3G (Third Generation) Moblie (3rd-Generation, abbreviation 3G) network uses the distributed base station framework in a large number, with baseband processing unit (Base Band Unite is called for short BBU) and RF processing unit (Remote Radio Unit, be called for short RRU) to separate, the two links to each other by optical fiber.The base band control section can be installed in suitable machine room position, and RF processing unit is installed in antenna end, and such baseband processing unit can connect a plurality of RF processing units, has not only saved the space but also reduced cost is set, and improves networking efficient.Because RF processing unit is used for radio-frequency receiving-transmitting, in system to the descending power demand more after a little while, can consider to reduce the transmitting power of RF processing unit, to reduce power consumption.In the one-segment network environment, only use a RF processing unit in the common sub-district at present, the assessment to RF processing unit reduction power all is to be that unit investigates its descending power demand with the sub-district like this.
And the usage license of 1880～1900MHz frequency range of authorizing along with radio management office direction China Mobile of Ministry of Industry and Information will be introduced the networking mode of multiband in the time-division system.In operator inside, 1880～1900MHz is called as the A frequency range, and 2010～2025MHz then is the frequency spectrum that is using at present, is also referred to as the B frequency range.At present all only support the B frequency range at the time subset of usefulness.Each manufacturer quickens the research and development speed of A frequency range product all in positive research and development at present, strives releasing the product of supporting multiband simultaneously in the shortest time, and new frequency spectrum resource can be fully used.
After introducing multiband, the carrier frequency in the sub-district may cover a plurality of frequency ranges, in order to satisfy the power demand of different frequency range, will consider to realize multiband networking by a plurality of RF processing units.At present in the reducing power consumption method that adopts, with the sub-district is that unit carries out load evaluation, select certain time slot to carry out the power obturation then, and inaccessible time slot still allows it to participate in resource allocation, Bi Sai time slot is designated distribute to certain business after, network side is by interacting messages such as cell re-configuration requests, and inaccessible time slot is opened, and the restriction that the assessment of reducing power consumption does not have a time period is when the function of unqualified reducing power consumption is only effectively.Be to need the problem that solves in the prior art how in multiband networking situation decline low-power consumption.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method and system of multiband networking decline low-power consumption, carries out reducing power consumption at different carrier wave set and handles, and improves the flexibility of reducing power consumption operation, further saves power consumption.
In order to address the above problem, the invention provides a kind of method of multiband networking decline low-power consumption, comprise: the carrier wave set that detects the sub-district satisfies when reducing power consumption processing trigger condition, reduce power consumption at described carrier wave set and handle, one or more time slots in the described carrier wave set are carried out block service.
Further, said method also has following characteristics:
Described reduction power consumption is handled trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is smaller or equal to the time slot block service mean value threshold of default in a continuous N sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are smaller or equal to time slot block service instantaneous value thresholding in a continuous N sense cycle, perhaps, smaller or equal to time slot block service instantaneous value thresholding, M is the integer more than or equal to 1 to the mean value of the resource occupation indication parameter of described carrier wave set smaller or equal to one or more instantaneous values of the resource occupation indication parameter of the time slot block service mean value threshold of default and described carrier wave set in a continuous N sense cycle.
Further, said method also has following characteristics:
The carrier wave set that detects the sub-district satisfies power when recovering trigger condition, and one or more time slots of having accepted block service in the described carrier wave set are separated block service; Described power recovers trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is separated the block service mean value threshold greater than the time slot of default in a N continuous sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are separated block service instantaneous value thresholding greater than time slot in a N continuous sense cycle, and N is the integer more than or equal to 1.
Further, said method also has following characteristics:
Described resource occupation indication parameter is meant the code channel occupancy.
Further, said method also has following characteristics:
The time slot of accepting block service is to carry the time slot of number of users less than the number of users thresholding of default in the described carrier wave set.
In order to address the above problem, the present invention also provides a kind of system of multiband networking decline low-power consumption, comprise radio network controller and base station, described radio network controller, the carrier wave set that is used to detect the sub-district satisfies and reduces power consumption and handle the base station of notifying after the trigger condition under the described sub-district; Described base station is used for the one or more time slots of described carrier wave set are carried out block service.
Further, said system also has following characteristics:
Described reduction power consumption is handled trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is smaller or equal to the time slot block service mean value threshold of default in a continuous N sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are smaller or equal to time slot block service instantaneous value thresholding in a continuous N sense cycle, perhaps, smaller or equal to time slot block service instantaneous value thresholding, M is the integer more than or equal to 1 to the mean value of the resource occupation indication parameter of described carrier wave set smaller or equal to one or more instantaneous values of the resource occupation indication parameter of the time slot block service mean value threshold of default and described carrier wave set in a continuous N sense cycle.
Further, said system also has following characteristics:
Described radio network controller, the carrier wave set that also is used to detect the sub-district satisfies power when recovering trigger condition, and one or more time slots of having accepted block service in the described carrier wave set are separated block service; Described power recovers trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is separated the block service mean value threshold greater than the time slot of default in a N continuous sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are separated block service instantaneous value thresholding greater than time slot in a N continuous sense cycle, and N is the integer more than or equal to 1.
Further, said system also has following characteristics:
Described resource occupation indication parameter is meant the code channel occupancy.
Further, said system also has following characteristics:
Described base station also is used for described carrier wave set carrying number of users is carried out block service less than the time slot of the number of users thresholding of default.
By method of the present invention, under the situation of introducing multiband, with the carrier wave set is unit, take situation according to user and Radio Resource, judge whether each carrier wave set satisfies the condition of reducing power consumption, in the carrier wave set scope, carry out time slot block service or unblocking operation, compare and the scheme that with the sub-district is least unit execution power-save operation, improve the flexibility of reducing power consumption operation, further save power consumption.Also increased decision mechanism among the present invention, guarantee lower in traffic carrying capacity, when occupation condition is comparatively stablized, just consider power-save operation, in time satisfy the demand of traffic carrying capacity.Forbid that inaccessible time slot participates in the influence of resource allocation to avoid postponing to cause.In addition, by function entry-into-force time section is set, can avoid when business is busy, carrying out unnecessary reducing power consumption evaluation operation.
Description of drawings
Fig. 1 is the method flow diagram of multiband networking decline low-power consumption among the embodiment.
Embodiment
Among the present invention, the carrier frequency in the sub-district belongs to different frequency range, and a plurality of carrier frequency that are controlled by same RF processing unit in the sub-district are called a carrier wave set.Under the situation of this multiband networking, in conjunction with the problems of the prior art, inventive concept of the present invention comprises:
After introducing multiband, several carrier frequency in the sub-district may belong to several carrier wave set of different frequency range.If still assess as the least unit of reducing power consumption with the sub-district, then the reducing power consumption condition possibly can't be satisfied in this sub-district, thereby can not carry out any reducing power consumption measure; And if be the least unit of reducing power consumption with the carrier wave set, then as long as certain carrier wave set in the sub-district satisfies the reducing power consumption condition, just can take corresponding means, in this carrier wave set scope, carry out reducing power consumption.The power assessments of falling for the different radio frequency processing unit is considered at carrier wave set, the power measure of falling of each carrier wave set is separate, with carrier wave set as minimum reducing power consumption unit, compare the scheme of sub-district as minimum reducing power consumption unit, improve the flexibility of reducing power consumption operation, and further save power consumption.
In the existing reducing power consumption method, allow inaccessible time slot still to participate in resource allocation, after inaccessible time slot was assigned to certain business, just by Signalling exchange, notice was opened this time slot to network side like this.Cause delay so possibly.In advance load is taken situation in the present embodiment and assess, when load has rising trend, open inaccessible time slot in advance, just can effectively avoid the generation that postpones.In addition, only when lower not busy of telephone traffic, just may carry out reducing power consumption operations such as time slot obturation, so, if a time period is set, only in this time period, just carry out the reducing power consumption assessment, just may avoid when traffic is busy, carrying out unnecessary reducing power consumption decision steps.
In the present embodiment, system's (being typically TD-SCDMA) of multiband networking decline low-power consumption comprises radio network controller and base station.
Radio network controller, the carrier wave set that is used to detect the sub-district satisfy and reduce power consumption and handle the base station of notifying after the trigger condition under this sub-district; Reducing power consumption processing trigger condition is meant, the mean value of the resource occupation indication parameter of described carrier wave set is smaller or equal to the time slot block service mean value threshold of default in a continuous N sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are smaller or equal to time slot block service instantaneous value thresholding in a continuous N sense cycle, perhaps, smaller or equal to time slot block service instantaneous value thresholding, M is the integer more than or equal to 1 to the mean value of the resource occupation indication parameter of described carrier wave set smaller or equal to one or more instantaneous values of the resource occupation indication parameter of the time slot block service mean value threshold of default and described carrier wave set in a continuous N sense cycle.
Radio network controller, the carrier wave set that also is used to detect the sub-district satisfies power when recovering trigger condition, and one or more time slots of having accepted block service in this carrier wave set are separated block service.Power recovers trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is separated the block service mean value threshold greater than the time slot of default in a N continuous sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are separated block service instantaneous value thresholding greater than time slot in a N continuous sense cycle, and N is the integer more than or equal to 1.The value of M and N can be the same or different, and sets according to system's needs.Bi Sai time slot only after unblocking, could participate in resource allocation.
Above-mentioned resource occupation indication parameter is typically the code channel occupancy, but can certainly be the parameter that other indexed resource takies situation.Concrete, detect at whole carrier wave set among the embodiment, when then carrying out condition judgment, use be whole carrier wave set average code channel occupancy (be in the carrier wave set all carrier waves average code channel occupancy) and instantaneous code channel occupancy.
Above-mentioned sense cycle is by default, and system can also change the length of sense cycle as required in good time.
Base station under this sub-district is used for the one or more time slots of carrier wave set are carried out block service, and the time slot that is about to the same position sign of all carrier waves in the carrier wave set carries out block service; Concrete, determine to treat inaccessible time slot after, the user on this time slot moved to other time slots after, this time slot is carried out block service.For protection system performance at utmost, the base station is carried out block service with carrying number of users in the carrier wave set less than the time slot of the number of users thresholding of default under this sub-district.
In the present embodiment, carrier wave set at the sub-district is that processing unit reduces the power consumption processing, the carrier wave set that detects the sub-district satisfies when reducing power consumption processing trigger condition, reduces power consumption at this carrier wave set and handles, and one or more time slots in this carrier wave set are carried out block service.
As shown in Figure 1, the method for multiband networking decline low-power consumption may further comprise the steps:
Step 101 in the time period of reducing the power consumption function on, is carried out periodicity to the occupation condition of each carrier wave set in the sub-district and is detected.
Step 102 judges whether the carrier wave set of sub-district satisfies reduction power consumption processing trigger condition, if, execution in step 103, otherwise, execution in step 104.
Satisfy reducing power consumption in the step 102 handles trigger condition and can be meant condition one: in the mean value of the resource occupation indication parameter of the continuous N sense cycle intercarrier group time slot block service mean value threshold smaller or equal to default;
Satisfy reducing power consumption in the step 102 handles trigger condition and can be meant condition two: at one or more instantaneous values of the resource occupation indication parameter of continuous N sense cycle intercarrier group time slot block service instantaneous value thresholding smaller or equal to default;
Satisfy reducing power consumption in the step 102 handles trigger condition and can finger spare three promptly satisfies condition one and condition two simultaneously: promptly in the mean value of the resource occupation indication parameter of the continuous N sense cycle intercarrier group time slot block service mean value threshold smaller or equal to default, and, at one or more instantaneous values of the resource occupation indication parameter of a continuous N sense cycle intercarrier group time slot block service instantaneous value thresholding smaller or equal to default.M is the integer more than or equal to 1.
System is that the mean value and the instantaneous value of resource occupation indication parameter set time slot block service mean value threshold and these two thresholdings of time slot block service instantaneous value thresholding respectively, make the reduction power consumption processing trigger condition in the step 102 more reasonable, the opportunity that this condition is triggered is more excellent, and above-mentioned the third reduction power consumption is handled the judgement mode that trigger condition is an optimum.
Above-mentioned resource occupation indication parameter is typically the code channel occupancy, but can certainly be the parameter that other indexed resource takies situation.Concrete, detect at whole carrier wave set among the embodiment, when then carrying out condition judgment, use be whole carrier wave set average code channel occupancy (be in the carrier wave set all carrier waves average code channel occupancy) and instantaneous code channel occupancy.
Step 103 is carried out block service to one or more time slots in the carrier wave set; Flow process finishes.
When carrying out block service,, by interacting messages such as cell re-configuration requests, this time slot of all carrier waves in the carrier wave set is closed then treating that the user on the inaccessible time slot moves on other time slot.
The time slot of accepting block service is to carry the time slot of number of users less than the number of users thresholding of default in the carrier wave set, to guarantee the professional ability of system.When the number of users that carries in each carrier wave set is identical, or when being in the same number of users span areas of default, optional one or more time slots.
Step 104, whether judge has inaccessible time slot in the carrier wave set, if having, execution in step 105, otherwise flow process finishes.
Step 105 judges whether the carrier wave set of sub-district satisfies power recovery trigger condition, if, execution in step 106; Otherwise flow process finishes.
Satisfying power recovery trigger condition is meant, the mean value of the resource occupation indication parameter of this carrier wave set is separated the block service mean value threshold greater than the time slot of default in a N continuous sense cycle, perhaps, one or more instantaneous values at the resource occupation indication parameter of a N continuous sense cycle intercarrier group are separated block service instantaneous value thresholding greater than time slot, and N is the integer more than or equal to 1.
Time slot is separated the block service mean value threshold can be identical or inequality with time slot block service mean value threshold, time slot is separated block service instantaneous value thresholding can be identical or inequality with time slot block service instantaneous value thresholding, in other embodiments, it is identical with time slot block service mean value threshold that time slot is separated the block service mean value threshold, and time slot is separated block service instantaneous value thresholding when identical with time slot block service instantaneous value thresholding, can omit this step 105.
Step 106 is separated block service to one or more time slots of having accepted block service in the carrier wave set.Bi Sai time slot only after unblocking, could participate in resource allocation.Flow process finishes.
Whether the carrier wave set of radio network controller detected cells satisfies the time period of reducing power consumption processing trigger condition or not satisfying power recovery trigger condition can be in the less period of system business amount (for example night), system can set in advance the concrete time of start-stop period, guarantee after a little while in traffic carrying capacity, make reduction power consumption function effective, can reduce of the influence of time slot obturation power system capacity.
Specific embodiment one:
With the time slot obturation of multiband sub-district/separate obturation is that example is introduced specific implementation process of the present invention.In specific implementation process, average code channel occupancy and instantaneous code channel occupancy are all added up, and set the inaccessible decision threshold of separately obturation/separate, for the time slot obturation, have only instantaneous code channel occupancy all to be not more than corresponding inaccessible decision threshold, and the average code channel occupancy of carrier wave set is not more than corresponding inaccessible decision threshold, judges that just this carrier wave set satisfies inaccessible condition, just carries out the time slot block service; Separate obturation for time slot, as long as average code channel occupancy or instantaneous code channel occupancy, just judge that this carrier wave set satisfies greater than the inaccessible judgment condition of separating of its correspondence and separate inaccessible condition that just carry out time slot and separate block service, an optional time slot is opened in inaccessible time slot.
Set: 9 carrier frequency are arranged in the sub-district, and carrier frequency 1,2,3 is in the A frequency range, and carrier frequency 4,5,6 is in the B frequency range, and carrier frequency 7,8,9 belongs to the B frequency range.Record frequency 1,2,3 belongs to carrier wave set 1, and carrier frequency 4,5,6 belongs to carrier wave set 2,, carrier frequency 7,8,9 belongs to carrier wave set 3.Carrier wave set 1 is carried on the RRU1, and carrier wave set 2 is carried on the RRU2, and carrier wave set 3 is carried on the RRU3.Business time-slot up-downgoing ratio is 3: 3, and promptly time slot TS1, TS2 and TS3 are ascending time slot, and TS4, TS5 and TS6 are descending time slot, and the TS5 time slot of carrier wave set 2 is inaccessible, and the TS5 of carrier wave set 3, TS6 time slot are inaccessible.The statistics duration is Timer, and its value is 15 minutes.The inaccessible decision threshold of instantaneous code channel occupancy is Threshold1, and its value is 15%.The inaccessible decision threshold of average code channel occupancy is Threshold2, and its value is 10%.The inaccessible decision threshold of separating of instantaneous code channel occupancy is Threshold3, and its value is 20%.The inaccessible decision threshold of separating of average code channel occupancy is Threshold4, and its value is 15%.
Implementation in the specific embodiment one comprises following content:
3 carrier wave set are carried out periodicity to be detected: in the carrier wave set 1, in the statistics duration 15 minutes, average code channel occupancy is lower than 10% (Threshold2), and each instantaneous code channel occupancy all is lower than 15% (Threshold1).In the carrier wave set 2, in the statistics duration 15 minutes, average code channel occupancy is lower than 10%, but instantaneous code channel occupancy has the situation that is higher than 20% (Threshold3).In the carrier wave set 3, in the statistics duration 15 minutes, average code channel occupancy is lower than 15% (Threshold4), but instantaneous code channel occupancy has 20% the situation that is higher than.
According to mode decision scheme, judge that carrier wave set 1 satisfies inaccessible condition, number of users to each descending time slot carrying is added up, the number of users that draws on TS5 and the TS6 time slot is minimum, then select TS5 for treating inaccessible time slot, user on the TS5 is migrated to other time slot, carry out Signalling exchange by message such as cell re-configuration requests then, the TS5 of all carrier waves in the carrier wave set 1 is all carried out hardware close.Judgement carrier wave set 2 and carrier wave set 3 satisfy separates inaccessible condition, and the TS5 time slot in the carrier wave set 2 is opened, and in carrier wave set 3, selects TS5 to open.
Specific embodiment two:
The setting contents such as carrier frequency, time slot, code channel occupancy thresholding, duration thresholding of supposing the sub-district are identical with specific embodiment one, not have the time slot of obturation in the carrier wave set 2 of different is sub-district.Implementation in the specific embodiment two comprises following content:
3 carrier wave set are carried out periodicity detect, identical in the result who suppose detection and the example 1.
According to mode decision scheme, judge that carrier wave set 1 satisfies inaccessible condition, the number of users that carries on each descending time slot in the carrier wave set 1 is added up, the number of users that draws on TS5 and the TS6 time slot is minimum, then select TS5 for treating inaccessible time slot, user on the TS5 is migrated to other time slot, carry out Signalling exchange by message such as cell re-configuration requests then, the TS5 of all carrier waves in the carrier wave set 1 is all carried out hardware close.Judge that carrier wave set 2 and carrier wave set 3 satisfy the inaccessible condition of separating, do not have inaccessible time slot in the carrier wave set 2, do not separate inaccessible the processing so do not do; TS5 and TS6 time slot are inaccessible in the carrier wave set 3, select TS5 to open.
Certainly; the present invention also has other multiple implementation method; under the situation that does not deviate from spirit of the present invention and essence thereof; those skilled in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. the method for a multiband networking decline low-power consumption is characterized in that,
The carrier wave set that detects the sub-district satisfies when reducing power consumption processing trigger condition, reduces power consumption at described carrier wave set and handles, and one or more time slots in the described carrier wave set are carried out block service.
2. the method for claim 1 is characterized in that,
Described reduction power consumption is handled trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is smaller or equal to the time slot block service mean value threshold of default in a continuous N sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are smaller or equal to time slot block service instantaneous value thresholding in a continuous N sense cycle, perhaps, smaller or equal to time slot block service instantaneous value thresholding, M is the integer more than or equal to 1 to the mean value of the resource occupation indication parameter of described carrier wave set smaller or equal to one or more instantaneous values of the resource occupation indication parameter of the time slot block service mean value threshold of default and described carrier wave set in a continuous N sense cycle.
3. method as claimed in claim 2 is characterized in that,
The carrier wave set that detects the sub-district satisfies power when recovering trigger condition, and one or more time slots of having accepted block service in the described carrier wave set are separated block service;
Described power recovers trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is separated the block service mean value threshold greater than the time slot of default in a N continuous sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are separated block service instantaneous value thresholding greater than time slot in a N continuous sense cycle, and N is the integer more than or equal to 1.
4. as claim 2 or 3 described methods, it is characterized in that,
Described resource occupation indication parameter is meant the code channel occupancy.
5. method as claimed in claim 4 is characterized in that,
The time slot of accepting block service is to carry the time slot of number of users less than the number of users thresholding of default in the described carrier wave set.
6. the system of a multiband networking decline low-power consumption comprises radio network controller and base station, it is characterized in that,
Described radio network controller, the carrier wave set that is used to detect the sub-district satisfy and reduce power consumption and handle the base station of notifying after the trigger condition under the described sub-district;
Described base station is used for the one or more time slots of described carrier wave set are carried out block service.
7. system as claimed in claim 6 is characterized in that,
Described reduction power consumption is handled trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is smaller or equal to the time slot block service mean value threshold of default in a continuous N sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are smaller or equal to time slot block service instantaneous value thresholding in a continuous N sense cycle, perhaps, smaller or equal to time slot block service instantaneous value thresholding, M is the integer more than or equal to 1 to the mean value of the resource occupation indication parameter of described carrier wave set smaller or equal to one or more instantaneous values of the resource occupation indication parameter of the time slot block service mean value threshold of default and described carrier wave set in a continuous N sense cycle.
8. system as claimed in claim 7 is characterized in that,
Described radio network controller, the carrier wave set that also is used to detect the sub-district satisfies power when recovering trigger condition, and one or more time slots of having accepted block service in the described carrier wave set are separated block service;
Described power recovers trigger condition and is meant, the mean value of the resource occupation indication parameter of described carrier wave set is separated the block service mean value threshold greater than the time slot of default in a N continuous sense cycle, perhaps, one or more instantaneous values of the resource occupation indication parameter of described carrier wave set are separated block service instantaneous value thresholding greater than time slot in a N continuous sense cycle, and N is the integer more than or equal to 1.
9. as claim 7 or 8 described systems, it is characterized in that,
Described resource occupation indication parameter is meant the code channel occupancy.
10. system as claimed in claim 9 is characterized in that,
Described base station also is used for described carrier wave set carrying number of users is carried out block service less than the time slot of the number of users thresholding of default.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102524852A CN102104937B (en) | 2009-12-17 | 2009-12-17 | Method and system for reducing power consumption under multi-frequency range group net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102524852A CN102104937B (en) | 2009-12-17 | 2009-12-17 | Method and system for reducing power consumption under multi-frequency range group net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102104937A true CN102104937A (en) | 2011-06-22 |
| CN102104937B CN102104937B (en) | 2013-10-16 |
Family
ID=44157380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102524852A Expired - Fee Related CN102104937B (en) | 2009-12-17 | 2009-12-17 | Method and system for reducing power consumption under multi-frequency range group net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102104937B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6584330B1 (en) * | 2000-07-18 | 2003-06-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive power management for a node of a cellular telecommunications network |
| CN1722889A (en) * | 2004-07-15 | 2006-01-18 | 中兴通讯股份有限公司 | A method for realizing multi-carrier frequency coverage of TD-SCDMA system |
| CN1863379A (en) * | 2005-07-08 | 2006-11-15 | 华为技术有限公司 | Relay apparatus and system for implementing fast switching |
| CN1889513A (en) * | 2005-06-30 | 2007-01-03 | 华为技术有限公司 | Exchange system for WiMAX steam exchanging |
| CN101312582A (en) * | 2007-05-25 | 2008-11-26 | 中兴通讯股份有限公司 | Method for dynamic controlling service time slot on the basis of cell load |
| CN101409580A (en) * | 2008-10-30 | 2009-04-15 | 武汉虹信通信技术有限责任公司 | Energy-saving method and apparatus for GSM straight amplification station |
-
2009
- 2009-12-17 CN CN2009102524852A patent/CN102104937B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6584330B1 (en) * | 2000-07-18 | 2003-06-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive power management for a node of a cellular telecommunications network |
| CN1722889A (en) * | 2004-07-15 | 2006-01-18 | 中兴通讯股份有限公司 | A method for realizing multi-carrier frequency coverage of TD-SCDMA system |
| CN1889513A (en) * | 2005-06-30 | 2007-01-03 | 华为技术有限公司 | Exchange system for WiMAX steam exchanging |
| CN1863379A (en) * | 2005-07-08 | 2006-11-15 | 华为技术有限公司 | Relay apparatus and system for implementing fast switching |
| CN101312582A (en) * | 2007-05-25 | 2008-11-26 | 中兴通讯股份有限公司 | Method for dynamic controlling service time slot on the basis of cell load |
| CN101409580A (en) * | 2008-10-30 | 2009-04-15 | 武汉虹信通信技术有限责任公司 | Energy-saving method and apparatus for GSM straight amplification station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102104937B (en) | 2013-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8781517B2 (en) | Method for cell sleep/wakeup, method and apparatus for controlling carrier power | |
| US9826416B2 (en) | Self-optimizing wireless network | |
| CN105636056B (en) | Energy-saving method, device and system for optimizing spectrum resources | |
| CN102186209A (en) | Energy-saving strategy under multi-cell overlapping and covering | |
| CN103079235A (en) | Method and device for realizing load balance in long term evolution (LTE) system | |
| CN101902251B (en) | Method and system for detecting cooperative spectrum based on LTE | |
| CN101426264B (en) | Method for lowering node B power consumption in TD-SCDMA system | |
| CN101835247A (en) | Method for energy conservation and activation of base station, network device, active device and network system | |
| CN101784065A (en) | Method, system and device for optimizing cells | |
| CN102098728A (en) | Mobile load balancing method | |
| CN104159234A (en) | Dynamic spectrum resource allocation method and system between two RATs | |
| CN103391575A (en) | Method for configuration and reporting of transmission node information, network-side device and terminal device | |
| CN103327533A (en) | User-based mobile member carrier wave selection method in carrier wave aggregation system | |
| CN101784078A (en) | Load balancing and throughput optimization method in mobile communication system | |
| CN104618995A (en) | Symbol turn-off processing method and equipment | |
| CN105282831A (en) | Base station power saving control method and device | |
| WO2016026280A1 (en) | Method, apparatus, terminal and base station for processing carrier aggregation cell | |
| CN104918287A (en) | Load balancing method and device | |
| CN103563438A (en) | Communication method, device and system | |
| CN105530650A (en) | Method and device for network resource planning | |
| CN107172635A (en) | The method and system of data transfer | |
| CN102843724B (en) | Energy conservation method in mobile communication system carrier aggregation scene | |
| CN102104937B (en) | Method and system for reducing power consumption under multi-frequency range group net | |
| CN103281736A (en) | Method, equipment and system for distributing resources for terminals, and method, equipment and system for carrying out switching among baseband units | |
| US10454633B2 (en) | Method and apparatus for determining subframe configuration of cell cluster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20171217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |