CN105228247B - Ascending resource distribution effects determines method and device - Google Patents
Ascending resource distribution effects determines method and device Download PDFInfo
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- CN105228247B CN105228247B CN201410244933.5A CN201410244933A CN105228247B CN 105228247 B CN105228247 B CN 105228247B CN 201410244933 A CN201410244933 A CN 201410244933A CN 105228247 B CN105228247 B CN 105228247B
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Abstract
The invention discloses a kind of ascending resource distribution effects to determine method and device, for solving the problem of that ascending resource distribution effects determines that inaccuracy leads to the optimization for being unfavorable for ascending resource distribution and designs in the prior art.A kind of ascending resource distribution effects determines that method comprises determining that the uplink Signal to Interference plus Noise Ratio surplus set including at least two uplink Signal to Interference plus Noise Ratio surpluses；Obtain at least one upstream rate that the uplink Signal to Interference plus Noise Ratio surplus of each corresponds to；Ascending resource distribution effects is determined according to the uplink Signal to Interference plus Noise Ratio surplus, the upstream rate corresponding to the uplink Signal to Interference plus Noise Ratio surplus and presetting method；Wherein, the uplink Signal to Interference plus Noise Ratio surplus is determined according to path loss and/or uplink IOT.
Description
Technical field
The present invention relates to the resource allocation techniques of the communications field more particularly to a kind of ascending resource distribution effects to determine method
And device.
Background technique
In existing long term evolution (Long Term Evolution, LTE) communication system, in order to preferably realize that uplink provides
Source scheduling and distribution, it will usually determine scheduling strategy according to existing ascending resource distribution effects, adjust ascending resource scheduling
Mode.The method of existing determining ascending resource distribution effects is according to uplink Signal to Interference plus Noise Ratio (Signal to
Interference and Noise Ratio, SINR) it determines with the relationship of upstream rate.
However found in actual treatment process, due to having ignored the factors such as heterogeneous networks structure and environment, cause according to
The ascending resource distribution effects determined according to the above method is not accurate enough；Therefore propose a kind of more accurate ascending resource distribution effects
It determines method, is a prior art problem urgently to be resolved.
Summary of the invention
In view of this, the upper of more accurate ascending resource distribution effects can be obtained an embodiment of the present invention is intended to provide a kind of
Row resource allocation effect determines method and device.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
First aspect present invention provides a kind of ascending resource distribution effects and determines method, which comprises
Determine the uplink Signal to Interference plus Noise Ratio surplus set including at least two uplink Signal to Interference plus Noise Ratio surpluses；
Obtain at least one upstream rate that the uplink Signal to Interference plus Noise Ratio surplus of each corresponds to；
According to the uplink Signal to Interference plus Noise Ratio surplus, corresponding to the upstream rate of the uplink Signal to Interference plus Noise Ratio surplus and pre-
Equipment, method determines ascending resource distribution effects；
Wherein, the uplink Signal to Interference plus Noise Ratio surplus is determined according to path loss and/or uplink interference noise rise IOT.
Preferably, the determination includes the uplink Signal to Interference plus Noise Ratio surplus set packet of at least two uplink Signal to Interference plus Noise Ratio surpluses
It includes:
Obtain terminal transmission power, the path loss and the uplink interference noise rise IOT；
The terminal transmission power is subtracted into the path loss and the uplink interference noise rise IOT, is obtained described in one
Uplink Signal to Interference plus Noise Ratio surplus.
Preferably, the terminal transmission power, path loss and the uplink interference noise rise IOT of obtaining includes:
The terminal transmission power and the path loss corresponding to the terminal transmission power are extracted from drive test data；
The uplink interference noise rise IOT is obtained from network management data.
Preferably,
The method also includes:
Determine the intersection of the uplink Signal to Interference plus Noise Ratio surplus set and benchmark set；
It is effective uplink Signal to Interference plus Noise Ratio surplus including the uplink Signal to Interference plus Noise Ratio surplus in the intersection；
It is described according to the uplink Signal to Interference plus Noise Ratio surplus, corresponding to the upstream rate of the uplink Signal to Interference plus Noise Ratio surplus
And presetting method determines that ascending resource distribution effects includes:
According to effective uplink Signal to Interference plus Noise Ratio surplus, corresponding to the uplink of effective uplink Signal to Interference plus Noise Ratio surplus
Rate and presetting method determine ascending resource distribution effects.
Preferably, it is described according to effective uplink Signal to Interference plus Noise Ratio surplus, correspond to effective uplink Signal to Interference plus Noise Ratio more than
The upstream rate and presetting method of amount determine that ascending resource distribution effects includes:
Calculate the mean value and/or variance of the corresponding upstream rate of effective uplink Signal to Interference plus Noise Ratio surplus；
The mean value is compared with a reference value；And/or institute's variance is compared with a reference value；
The ascending resource distribution effects is determined according to comparison result.
Second aspect of the present invention provides a kind of ascending resource distribution effects determining device, and described device includes:
First determination unit, for determining the collection of the uplink Signal to Interference plus Noise Ratio including at least two uplink Signal to Interference plus Noise Ratio surpluses
It closes；
Acquiring unit, the uplink Signal to Interference plus Noise Ratio surplus for obtaining each correspond at least one on scanning frequency
Rate；
Second determination unit is used for according to the uplink Signal to Interference plus Noise Ratio surplus, corresponds to the uplink Signal to Interference plus Noise Ratio surplus
The upstream rate and presetting method determine ascending resource distribution effects；
Wherein, the uplink Signal to Interference plus Noise Ratio surplus is according to terminal transmission power, path loss and uplink interference noise rise IOT
At least one determine.
Preferably, first determination unit includes:
Acquiring unit, for obtaining the terminal transmission power, path loss and the uplink interference noise rise IOT；
First computing module is used for the terminal transmission power and the path loss and the uplink interference noise rise
IOT does difference operation, obtains a uplink Signal to Interference plus Noise Ratio surplus.
Preferably,
The acquiring unit is sent out for extracting the terminal transmission power from drive test data and corresponding to the terminal
Penetrate the path loss of power；And the uplink interference noise rise IOT is obtained from network management data.
Preferably,
Described device further include:
Third determination unit, for determining the intersection of the uplink Signal to Interference plus Noise Ratio surplus set and benchmark set；Wherein, it wraps
Including the uplink Signal to Interference plus Noise Ratio surplus in the intersection is effective uplink Signal to Interference plus Noise Ratio surplus；
Second determination unit is specifically used for according to effective uplink Signal to Interference plus Noise Ratio surplus, corresponding to described effective
The upstream rate and presetting method of uplink Signal to Interference plus Noise Ratio surplus determine ascending resource distribution effects.
Preferably, second determination unit includes:
Second computing module, for calculate the corresponding upstream rate of effective uplink Signal to Interference plus Noise Ratio surplus mean value and/
Or variance；
Comparison module, for the mean value to be compared with a reference value；And/or institute's variance is compared with a reference value
It is right；
Determining module, for determining the ascending resource distribution effects according to comparison result.
Ascending resource distribution effects described in the embodiment of the present invention determines method and device, is determining ascending resource distribution
When effect confirms, uplink Signal to Interference plus Noise Ratio surplus is introduced；Uplink Signal to Interference plus Noise Ratio surplus be according to terminal transmission power and path loss or
Terminal transmission power and uplink interference noise rise IOT or terminal transmission power and path loss and uplink interference noise rise IOT are true
Fixed, it has the advantage that
Advantage one: path loss and the uplink interference noise rise IOT etc. are the ginseng that can characterize network structure and environmental factor
Number, to obtain more accurate result；
Advantage two: the influence by path loss and uplink interference noise rise IOT parameter to ascending resource distribution effects, with one
Uplink Signal to Interference plus Noise Ratio surplus indicates, determines distribution effects relative to the relationship of each parameter and upstream rate, then
The combined influence of each parameter is integrated to determine distribution effects, it is clear that operation is simpler rationally；
Advantage three: parameter involved in method described in the embodiment of the present invention will not be covered with application scenarios and/or base station
The variation of the radius of lid and cause the acquisition methods of upstream sinr surplus different, so as to be suitable for different application scene and/or
The advantages of covering radius of base station.
Detailed description of the invention
Fig. 1 is that ascending resource distribution effects described in the embodiment of the present invention determines one of flow diagram of method；
Fig. 2 is the flow diagram of step S110 described in Fig. 1；
Fig. 3 is the flow diagram of step S130 described in Fig. 1；
Fig. 4 is the structural schematic diagram of ascending resource distribution effects determining device described in the embodiment of the present invention；
Fig. 5 is the two of the flow diagram that ascending resource distribution effects described in example of the present invention determines method；
Fig. 6 is example of the present invention one of the effect diagram that the method determines according to an embodiment of the present invention；
Fig. 7 is the two of the example of the present invention effect diagram that the method determines according to an embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.
Embodiment one:
As indicated with 1, the present embodiment provides a kind of ascending resource distribution effects to determine method, which comprises
Step S110: the uplink Signal to Interference plus Noise Ratio surplus set including at least two uplink Signal to Interference plus Noise Ratio surpluses is determined；
Step S120: at least one upstream rate that the uplink Signal to Interference plus Noise Ratio surplus of each corresponds to is obtained；
Step S130: according to the uplink Signal to Interference plus Noise Ratio surplus, corresponding to the uplink Signal to Interference plus Noise Ratio surplus it is described on
Scanning frequency rate and presetting method determine ascending resource distribution effects；
Wherein, the uplink Signal to Interference plus Noise Ratio surplus is according to terminal transmission power, path loss and uplink interference noise rise IOT
At least one determine.
The step S110 includes: during concrete implementation
Determine network's coverage area；
Several positions of specified network's coverage area are as sample point；
Calculate upstream sinr surplus corresponding to each sample point；
Several described upstream sinr surpluses constitute the uplink Signal to Interference plus Noise Ratio surplus set.
Wherein, the sample point specifically how is specified, can refer in existing method how to determine sample point；It is usually described
Sample point is preferably evenly distributed through in the network's coverage area.
Specifically a kind of preferred embodiment presented below calculates each institute's uplink Signal to Interference plus Noise Ratio surplus: as shown in Fig. 2, specific
Can include:
Step S111: the terminal transmission power, path loss and the uplink interference noise rise IOT are obtained
(Interference Over Thermal noise)；
Step S112: the terminal transmission power and the path loss and the uplink interference noise rise IOT are done into difference
Operation obtains a uplink Signal to Interference plus Noise Ratio surplus；I.e. the practical path loss-uplink of upstream sinr surplus=UE transmission power-is dry
Disturb noise rise IOT.
The terminal transmission power, path loss and the uplink interference corresponding to the terminal transmission power of obtaining is made an uproar
Sound is lifted IOT
The terminal transmission power and the path loss corresponding to the terminal transmission power are extracted from drive test data；
The uplink interference noise rise IOT is obtained from network management data.
Specific operation can be for that will test terminal as position corresponding to sample point, and test is carried out based on file transmission association
The full buffer for discussing FTP uploads data, records the terminal transmission power of the test terminal.The path loss is corresponding same test
The practical path loss of terminal can be obtained by the distance data library of inquiry, can also pass through base station during concrete implementation
The difference of the reception power of transmission power and terminal obtains.The interference noise lifting IOT is corresponding to same test terminal
Interference noise is lifted IOT.The uplink interference noise rise IOT only includes thermal noise in adjacent area no user.
The upstream sinr surplus of step S120: one may correspond to multiple upstream rates；The upstream rate
Preferably Packet Data Convergence Protocol PDCP (Packet Data Convergence Protocol, PDCP) layer upstream rate.
The method also includes:
Determine the intersection of the uplink Signal to Interference plus Noise Ratio surplus set and benchmark set；
It is effective uplink Signal to Interference plus Noise Ratio surplus including the uplink Signal to Interference plus Noise Ratio surplus in the intersection；
It is described according to the uplink Signal to Interference plus Noise Ratio surplus, corresponding to the upstream rate of the uplink Signal to Interference plus Noise Ratio surplus
And presetting method determines that ascending resource distribution effects includes:
According to effective uplink Signal to Interference plus Noise Ratio surplus, corresponding to the uplink of effective uplink Signal to Interference plus Noise Ratio surplus
Rate and presetting method determine ascending resource distribution effects.
The benchmark set be it is pre-determined, concretely: by early period largely emulate and test satisfaction communication when
Corresponding upstream sinr surplus is formed by set under the conditions of specified bLock error rate BLER.
By the effective uplink Signal to Interference plus Noise Ratio surplus of determination, it can guarantee that uplink Signal to Interference plus Noise Ratio surplus to be assessed is all present in base
So as to comparison in quasi- set.
The M ' is the intersection；The M is the uplink Signal to Interference plus Noise Ratio surplus set；The M0On the basis of gather；Then
M '=M ∩ M0={ SINRmgk, k=1,2 ... K } and it is the set of effective upstream sinr surplus, to filter out set M in benchmark set
Close M0In corresponding upstream sinr surplus.The SINRmgkFor k-th of effective upstream sinr surplus；The K is effective uplink
The total number of SINR surplus, the positive integer that value is not small 1.
Further, there are many step S130 concrete methods of realizing, a kind of preferred method is provided in the present embodiment,
It is specific as follows:
As shown in figure 3, it is described according to effective uplink Signal to Interference plus Noise Ratio surplus, correspond to effective uplink Signal to Interference plus Noise Ratio
The upstream rate and presetting method of surplus determine that ascending resource distribution effects includes:
Step S131: the mean value and/or variance of the corresponding upstream rate of effective uplink Signal to Interference plus Noise Ratio surplus are calculated；
Step S132: the mean value is compared with a reference value；And/or institute's variance is compared with a reference value；
Step S133: the ascending resource distribution effects is determined according to comparison result.
The specific step S131 can be for according to following formula calculating mean value and/or variance:
If upstream sinr surplus set M={ SINRmgi, i=1,2 ... I in i-th of upstream sinr margin value
SINRmgi:
The mean value of corresponding upstream rate
The variance of corresponding upstream rate:
Wherein, Ri,jFor i-th of upstream sinr margin value SINRmgiCorresponding j-th of upstream rate value；The N
(SINRmgi) it is SINRmgiThe total number of corresponding upstream rate value.
If in the benchmark set M0={ SINRmgj, j=1,2 ... J } in, each upstream sinr margin value SINRmgj
A corresponding upstream rate mean value benchmark AvgR0(SINRmgj) and upstream rate variance benchmark VarR0(SINRmgj)。
The step S132 can be compared for foundation following formula；
AvgR(SINRmgk)<AvgR0(SINRmgk)-△1；
VarR(SINRmgk)>VarR0(SINRmgk)+△2；
Wherein, the △1Adjusted value, the △ are biased for rate mean value2Adjusted value is biased for rate variance.The △1And
The △2It can be determined in advance, it is specific to determine that method similarly can use the methods of emulation or field survey and determine to adjust
Whole value.
The step S133 can be, when the mean value and variance meet it is above-mentioned one of them when, it is believed that current ascending resource
Unreasonable distribution.
During concrete implementation, method described in the present embodiment may also include to be needed according to the result of the step S130
Ascending resource allocation strategy is adjusted, specifically as step S133's the result shows that when unreasonable, rewrites and determines ascending resource
Allocation algorithm, to adjust the ascending resource method of salary distribution.
Embodiment two:
As shown in figure 4, the present embodiment provides a kind of ascending resource distribution effects determining device, described device includes:
First determination unit 110, for determining the uplink Signal to Interference plus Noise Ratio including at least two uplink Signal to Interference plus Noise Ratio surpluses
Set；
Acquiring unit 120, at least one uplink that the uplink Signal to Interference plus Noise Ratio surplus for obtaining each corresponds to
Rate；
Second determination unit 130, for according to the uplink Signal to Interference plus Noise Ratio surplus, correspond to the uplink Signal to Interference plus Noise Ratio more than
The upstream rate and presetting method of amount determine ascending resource distribution effects；
Wherein, the uplink Signal to Interference plus Noise Ratio surplus is according to terminal transmission power, path loss and uplink interference noise rise IOT
At least one determine.
The specific structure of first determination unit 110 may include processor and storage medium；It is deposited on the storage medium
Contain executable instruction；The processor is connect by internal communications interfaces such as buses with the storage medium.The processor
The executable instruction is executed, can be realized the first determination unit function to be performed.During the processor may include
Central processor, microprocessor, digital signal processor and programmable logic circuit etc. have the electronic component of processing function.?
During concrete implementation, first determination unit 110 is not limited to above structure.
The specific structure of the acquiring unit 120 can be different and different according to the mode of acquisition, as received other devices
The upstream rate of acquisition, then the specific structure of the acquiring unit is communication interface；The communication interface may include wireless communication
Interface or wired communication interface, such as dual-mode antenna.
The specific structure of second determination unit 130 equally may include processor and storage medium；The storage medium
On be stored with executable instruction；The processor is connect by internal communications interfaces such as buses with the storage medium.The place
It manages device and executes the executable instruction, can be realized the second determination unit function to be performed.The processor can wrap
Include the electronics member device that central processing unit, microprocessor, digital signal processor and programmable logic circuit etc. have processing function
Part.During concrete implementation, second determination unit 130 is not limited to above structure.
During concrete implementation, first determination unit 110 and second determination unit 130 can be to same
One processor；Different processor can also be corresponded to.When corresponding to same processor, time-division processing or different threads can be used
Handle function corresponding to two units.
Ascending resource distribution effects determining device described in the present embodiment, can there are many, be not limited to above structure；This
Device described in embodiment provides the hardware configuration of realization for method described in embodiment one, is appointed with being able to achieve in embodiment one
Method described in one technical solution, it is same to have determining structure accurate, and realize simple advantage.
Further, first determination unit 110 includes:
Acquiring unit, for obtaining the terminal transmission power, path loss and the uplink interference noise rise IOT；
First computing module is used for the terminal transmission power and the path loss and the uplink interference noise rise
IOT does difference operation, obtains a uplink Signal to Interference plus Noise Ratio surplus.
The acquiring unit can be communication interface, as from other equipment reception as described in terminal transmission power, path loss and
The parameters such as the uplink interference noise rise IOT.
First computing module can be calculator or subtracter or the processor with computing function etc..
During concrete implementation, the acquiring unit, for extracting the terminal transmission power from drive test data
And the path loss corresponding to the terminal transmission power；And the uplink interference noise rise IOT is obtained from network management data.Institute
It states acquiring unit and the terminal transmission power and path loss is obtained from drive test terminal or road measurement apparatus respectively by PERCOM peripheral communication structure；
The uplink interference noise rise IOT is obtained from the network management data of Network Management Equipment.During concrete implementation, the present embodiment
The device can also be a logical ne being integrated on the Network Management Equipment, concentrate with the network element for carrying out network management
Corresponding same physical equipment.
Further, described device further include:
Third determination unit, for determining the intersection of the uplink Signal to Interference plus Noise Ratio surplus set and benchmark set；Wherein, it wraps
Including the uplink Signal to Interference plus Noise Ratio surplus in the intersection is effective uplink Signal to Interference plus Noise Ratio surplus；
Second determination unit 130, specifically for having according to effective uplink Signal to Interference plus Noise Ratio surplus, corresponding to described
The upstream rate and presetting method for imitating uplink Signal to Interference plus Noise Ratio surplus determine ascending resource distribution effects.
Second determination unit includes:
Second computing module, for calculate the corresponding upstream rate of effective uplink Signal to Interference plus Noise Ratio surplus mean value and/
Or variance；
Contrast module, for the mean value to be compared with a reference value；And/or institute's variance is compared with a reference value
It is right；
Determining module, for determining the ascending resource distribution effects according to comparison result.
The specific structure of second computing module may include the equipment such as calculator or the processor with computing function,
Above structure is certainly not limited to during specific examination is lower.
The specific structure of the contrast module may include comparator or the processor with comparing function, the mistake under specific examination
Above structure is certainly not limited in journey.
The specific structure of the determining module may include the comparative structure and preset method according to the contrast module,
The device for determining effect specifically may include display unit, for exporting identified ascending resource distribution effects to staff
Deng during concrete implementation, preferably diagrammatically exporting, diagrammatically export, staff can be facilitated
It checks.
With reference to embodiments one and embodiment two, a specific example is provided；It is specific as follows:
Step 101: obtaining data source, comprising:
Obtain foreground drive test data source:
Obtain background net management data source: real-time monitoring base station side interference noise in network management backstage is lifted IOT when test.
Acquisition foreground drive test data source, concretely: on test carriage place a drive test terminal, test carriage along
Set test route is run at a low speed in, traverses all selected test routes in region to be assessed.Wherein drive test terminal carries out FTP
Full Buffer upload business, and record real-time transmission power, path loss, PDCP layer upstream rate etc., total N number of sample point.
Step 102: the foreground drive test data and background net management data correlation that will acquire；It specifically includes:
According to drive test terminal be resident Physical Cell Identifier (Physical cell Identification, PCI) information,
Determine the cell where drive test terminal；By the foreground drive test number of network management monitoring base station side interference noise lifting IOT and corresponding moment
Get up according to one-to-one correspondence.
Step 103: calculating the upstream sinr surplus of each sample point；Following formula specifically can be used to calculate the upper of each sampling point
Row SINR surplus: the practical path loss of upstream sinr surplus=UE transmission power-- uplink interference noise rise IOT is (when the no user of adjacent area
As noise, dBm/PRB).
Step 104: upstream rate value is grouped by upstream sinr margin value.By the corresponding upstream rate value of all sample points
According to the different upstream sinr margin value grouping of correspondence, i.e., each upstream sinr margin value is corresponded in one or more
Row rate value.
Step 105: the corresponding upstream rate mean and variance of every group of upstream sinr margin value is calculated, more than upstream sinr
Duration set M={ SINRmgi, i=1,2 ... I in a upstream sinr margin value SINRmgi:
The mean value of corresponding upstream rate:
The variance of corresponding upstream rate are as follows:
Wherein, Ri,jFor upstream sinr margin value SINRmgiCorresponding j-th of upstream rate value, N (SINRmgi) it is uplink
SINR margin value SINRmgiThe number of corresponding upstream rate value.
Step 106: determining effectively to upstream sinr surplus.
Assuming that the effective upstream sinr surplus set M '=M ∩ M0={ SINRmgk, k=1,2 ... K }；Filter out collection
M is closed in benchmark set M0In corresponding upstream sinr margin value.Wherein, set M0={ SINRmgj, j=1,2 ... J } on the basis of
Gather, each upstream sinr margin value SINRmg in setjA corresponding upstream rate mean value benchmark AvgR0(SINRmgj) and
Upstream rate variance benchmark VarR0(SINRmgj).The total number of the J upstream sinr surplus；For the positive integer not less than 2.
Step 107: determining ascending resource distribution effects according to following formula；Specially for each SINRmgk∈ M ', if
Meet it is following one of those when, i.e., it is believed that the ascending resource unreasonable distribution of corresponding region；
AvgR(SINRmgk)<AvgR0(SINRmgk)-△1
VarR(SINRmgk)>VarR0(SINRmgk)+△2。
When ascending resource unreasonable distribution, then ascending resource scheduling algorithm is modified, redefines ascending resource scheduling strategy,
To realize better ascending resource scheduling.
Shown in fig. 6 is identical upstream sinr surplus, the schematic diagram of the corresponding PDCP rate mean value of two different clusters；Specifically
Cluster 6 indicated with solid line of adding some points；8 solid line of cluster indicates, from diagram；The PDCP rate average ratio cluster 8 of cluster 6 it is small.The present invention
Upstream rate as described in the examples may include the PDCP rate.
Under the upstream sinr surplus shown in Fig. 7 shown in Fig. 6, the signal of cluster 6 and the corresponding PDCP rate variance of cluster 8
Figure.Upstream sinr surplus be [18,32] when, the PDCP rate variance ratio cluster 8 of the PDCP rate variance ratio cluster 8 of cluster 6 it is small；?
Upstream sinr surplus is greater than after 32, and the PDCP rate variance of the PDCP rate variance ratio cluster 8 of cluster 6 is big.
During concrete implementation, ascending resource distribution effects described in the present embodiment determines method, can be using such as
Diagram described in Fig. 6 and Fig. 7, the schematic diagram and upstream sinr surplus and PDCP of output upstream sinr surplus and PDCP rate mean value
The schematic diagram of rate mean value, to facilitate upstream sinr surplus corresponding with standard set and PDCP rate mean value and PDCP rate
The comparison of mean value.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned include: movable storage device, it is read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or
The various media that can store program code such as person's CD.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of ascending resource distribution effects determines method, which is characterized in that the described method includes:
Determine the uplink Signal to Interference plus Noise Ratio surplus set including at least two uplink Signal to Interference plus Noise Ratio surpluses；
Obtain at least one upstream rate that the uplink Signal to Interference plus Noise Ratio surplus of each corresponds to；
According to the uplink Signal to Interference plus Noise Ratio surplus, the upstream rate corresponding to the uplink Signal to Interference plus Noise Ratio surplus and default side
Method determines ascending resource distribution effects；
The determination includes that the uplink Signal to Interference plus Noise Ratio surplus set of at least two uplink Signal to Interference plus Noise Ratio surpluses includes:
Obtain terminal transmission power, path loss and uplink interference noise rise IOT；
The terminal transmission power is subtracted into the path loss and the uplink interference noise rise IOT, obtains a uplink
Signal to Interference plus Noise Ratio surplus.
2. the method according to claim 1, wherein described obtain the terminal transmission power, path loss and described
Uplink interference noise rise IOT includes:
The terminal transmission power and the path loss corresponding to the terminal transmission power are extracted from drive test data；
The uplink interference noise rise IOT is obtained from network management data.
3. method according to claim 1 or 2, which is characterized in that
The method also includes:
Determine the intersection of the uplink Signal to Interference plus Noise Ratio surplus set and benchmark set；
It is effective uplink Signal to Interference plus Noise Ratio surplus including the uplink Signal to Interference plus Noise Ratio surplus in the intersection；
It is described according to the uplink Signal to Interference plus Noise Ratio surplus, corresponding to the upstream rate of the uplink Signal to Interference plus Noise Ratio surplus and pre-
Equipment, method determines that ascending resource distribution effects includes:
According to effective uplink Signal to Interference plus Noise Ratio surplus, corresponding to the upstream rate of effective uplink Signal to Interference plus Noise Ratio surplus
And presetting method determines ascending resource distribution effects.
4. according to the method described in claim 3, it is characterized in that, it is described according to effective uplink Signal to Interference plus Noise Ratio surplus, it is right
The upstream rate of effective uplink Signal to Interference plus Noise Ratio surplus and presetting method described in Ying Yu determine that ascending resource distribution effects includes:
Calculate the mean value and/or variance of the corresponding upstream rate of effective uplink Signal to Interference plus Noise Ratio surplus；
The mean value is compared with a reference value；And/or institute's variance is compared with a reference value；
The ascending resource distribution effects is determined according to comparison result.
5. a kind of ascending resource distribution effects determining device, described device include:
First determination unit, for determining the set of the uplink Signal to Interference plus Noise Ratio including at least two uplink Signal to Interference plus Noise Ratio surpluses；
Acquiring unit, at least one upstream rate that the uplink Signal to Interference plus Noise Ratio surplus for obtaining each corresponds to；
Second determination unit, for according to the uplink Signal to Interference plus Noise Ratio surplus, corresponding to the institute of the uplink Signal to Interference plus Noise Ratio surplus
It states upstream rate and presetting method determines ascending resource distribution effects；
Wherein, the uplink Signal to Interference plus Noise Ratio surplus be according to terminal transmission power, path loss and uplink interference noise rise IOT extremely
One of them is determined less；
The acquiring unit: it is also used to obtain the terminal transmission power, path loss and the uplink interference noise rise IOT；
First determination unit includes: the first computing module, for by the terminal transmission power and the path loss and described
Uplink interference noise rise IOT does difference operation, obtains a uplink Signal to Interference plus Noise Ratio surplus.
6. device according to claim 5, which is characterized in that
The acquiring unit, for extracting the terminal transmission power from drive test data and corresponding to the terminal transmission function
The path loss of rate；And the uplink interference noise rise IOT is obtained from network management data.
7. device according to claim 5 or 6, which is characterized in that
Described device further include:
Third determination unit, for determining the intersection of the uplink Signal to Interference plus Noise Ratio surplus set and benchmark set；Wherein, it is included in
The uplink Signal to Interference plus Noise Ratio surplus in the intersection is effective uplink Signal to Interference plus Noise Ratio surplus；
Second determination unit is specifically used for according to effective uplink Signal to Interference plus Noise Ratio surplus, corresponds to effective uplink
The upstream rate and presetting method of Signal to Interference plus Noise Ratio surplus determine ascending resource distribution effects.
8. device according to claim 7, which is characterized in that second determination unit includes:
Second computing module, for calculating mean value and/or the side of the corresponding upstream rate of effective uplink Signal to Interference plus Noise Ratio surplus
Difference；
Comparison module, for the mean value to be compared with a reference value；And/or institute's variance is compared with a reference value；
Determining module, for determining the ascending resource distribution effects according to comparison result.
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| CN101719862A (en) * | 2008-10-09 | 2010-06-02 | 中兴通讯股份有限公司 | Method and device for acquiring uplink/downlink wireless covered space in LTE system |
| CN102026286A (en) * | 2010-12-23 | 2011-04-20 | 中兴通讯股份有限公司 | Uplink resource allocation and power dynamic adjustment method and system |
| CN103167593A (en) * | 2013-01-04 | 2013-06-19 | 北京邮电大学 | High-efficient power control method in heterogeneous network and based on game theory |
| CN103716890A (en) * | 2013-12-16 | 2014-04-09 | ***通信集团江苏有限公司 | Uplink interference compensation method and device |
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| US8553575B2 (en) * | 2009-03-19 | 2013-10-08 | Qualcomm Incorporated | Resource partitioning for uplink in a wireless communication network |
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| CN101719862A (en) * | 2008-10-09 | 2010-06-02 | 中兴通讯股份有限公司 | Method and device for acquiring uplink/downlink wireless covered space in LTE system |
| CN102026286A (en) * | 2010-12-23 | 2011-04-20 | 中兴通讯股份有限公司 | Uplink resource allocation and power dynamic adjustment method and system |
| CN103167593A (en) * | 2013-01-04 | 2013-06-19 | 北京邮电大学 | High-efficient power control method in heterogeneous network and based on game theory |
| CN103716890A (en) * | 2013-12-16 | 2014-04-09 | ***通信集团江苏有限公司 | Uplink interference compensation method and device |
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