CN110113767A - A kind of configuration method of wireless communication system, system and device - Google Patents
A kind of configuration method of wireless communication system, system and device Download PDFInfo
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- CN110113767A CN110113767A CN201910352875.0A CN201910352875A CN110113767A CN 110113767 A CN110113767 A CN 110113767A CN 201910352875 A CN201910352875 A CN 201910352875A CN 110113767 A CN110113767 A CN 110113767A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
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Abstract
The present invention relates to field of communication technology, and it is an object of the present invention to provide a kind of configuration method of wireless communication system, system and device.Described device includes: to obtain three the channel characteristics parameter of current wireless communication system, the device capability information of Correspondent Node and system requirements information parameter groups automatically, according at least two in three parameter groups, the code segment that the pilot tone of wireless communication system is configured；Automatic acquisition received signal strength, three parameter groups of spectrum requirement and load state, according to three parameter groups, the code segment that the frequency spectrum of wireless communication system is configured；Automatically the adjacent frequency frequency point for obtaining two neighboring group of frequencies, according to the adjacent frequency frequency point of acquisition, the code segment that the frequency of wireless communication system is configured；According to the carbon emission amount of the operation result of aforementioned three code segments and wireless communication system, the code segment that the coverage area of wireless communication system is configured.The present invention can be improved spectrum utilization efficiency.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of configuration method of wireless communication system, system and device.
Background technique
With the development of communication technology, the entity in wireless communication system (such as communication equipments such as base station, user terminal)
More and more, the configuration of wireless communication system also increasingly becomes the key of system operation.
Frequency spectrum (bandwidth) distribution of existing network is fixed.But load distribution is with the time, the difference of region and it is different.
Certain time, some cell loads are overweight, some cell loads are lighter.Fixed spectrum disposition, can not be with the variation of load
And change, i.e., can not matched load variation, the frequency spectrum that this results in overload cell is insufficient, has for light load cell
Idle frequency spectrum, but the phenomenon that be not used to overload cell.So that frequency spectrum waste, utilization rate decline.
Summary of the invention
The purpose of the present invention is to provide a kind of configuration method of wireless communication system that can be improved spectrum utilization efficiency,
System and device.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of configuration method of wireless communication system, comprising the following steps:
Step 1: a pilot frequency configuration unit is at least set in a wireless communication system；Pilot frequency configuration unit obtains automatically works as
Three the channel characteristics parameter of preceding wireless communication system, the device capability information of Correspondent Node and system requirements information parameters
Group configures the pilot tone of wireless communication system according at least two in three parameter groups；
Step 2: a spectrum disposition unit is at least set in a wireless communication system；Spectrum disposition unit is obtained automatically and is connect
Receive signal strength, three parameter groups of spectrum requirement and load state, according to three parameter groups, to the frequency spectrum of wireless communication system into
Row configuration；
Step 3: a frequency configuration unit is at least set in a wireless communication system；Frequency configuration unit obtains phase automatically
The adjacent frequency frequency point of adjacent two group of frequencies configures the frequency of wireless communication system according to the adjacent frequency frequency point of acquisition；
Step 4: a coverage area configuration unit is at least set in a wireless communication system；Matched according to pilot frequency configuration unit
Pilot tone, the frequency of the wireless communication system of frequency configuration unit configuration and the configuration of spectrum disposition unit for the wireless communication system set
Wireless communication system frequency spectrum and wireless communication system carbon emission amount, the coverage area of wireless communication system is carried out
Configuration.
Preferably, in the step 1, pilot frequency configuration unit obtains the channel characteristics ginseng of current wireless communication system automatically
Three number, the device capability information of Correspondent Node and system requirements information parameter groups, according at least two in three parameter groups,
The method configured to the pilot tone of wireless communication system includes: the radio channel characteristic in the wireless communication system according to acquisition
At least two in three groups of parameters in parameter, the device capability information of Correspondent Node and system requirements information, in transmission process
In be directed to different transmission, in real time configure pilot tone time-domain density and/or frequency domain density.
Preferably, in the step 2, spectrum disposition unit obtains received signal strength, spectrum requirement and load shape automatically
Three parameter groups of condition, according to three parameter groups, the method configured to the frequency spectrum of wireless communication system includes: that basis receives
Spectrum requirement or load state, determine and need increased frequency spectrum, be denoted as the first intermediate spectral, and with use in RAT and institute
The frequency spectrum that other cells of overloaded cells different frequency can be sold is stated, the second intermediate spectral is denoted as；According to the reception signal reported
Intensity, determine the mobile terminal in the overloaded cells into same RAT using with the overloaded cells different frequency other are small
The path loss in area is denoted as the first intermediate path loss and the overloaded cells use and the overloaded cells different frequency into same RAT
Other cells in mobile terminal path loss, be denoted as the second intermediate path loss；According to frequency among first intermediate spectral, second
Spectrum, the first intermediate path loss and the second intermediate path loss, determine frequency spectrum adjustable strategies.
Preferably, in the step 3, frequency configuration unit obtains the adjacent frequency frequency point of two neighboring group of frequencies, root automatically
According to the adjacent frequency frequency point of acquisition, the method configured to the frequency of wireless communication system includes: at least two adjacent base stations
Cell in the same direction carries out frequency hopping using side frequency group；Wherein, in the side frequency group group of frequencies frequency point be D, E,
F…；The frequency point of another group of frequencies is D ± 1, E ± 1, F ± 1 ... in side frequency group；The multiple group of frequencies specifically includes A
× B two-by-two adjacent group of frequencies, wherein A is the base station number of cluster, and B is the cell number of each base station；Described at least two is adjacent
The step of cell in the same direction of base station carries out frequency hopping using side frequency group includes: that the A × B frequency component is assigned to each base station
Cell, be at least two adjacent base stations cell in the same direction distribute side frequency group.
Preferably, in the step 4, according to pilot tone, the frequency configuration of the wireless communication system of pilot frequency configuration unit configuration
The frequency spectrum and channel radio of the wireless communication system of the frequency and spectrum disposition unit configuration of the wireless communication system of unit configuration
The carbon emission amount of letter system, the method configured to the coverage area of wireless communication system include:
Obtain the corresponding parameter of pilot frequency configuration unit, spectrum disposition unit and the configuration of frequency configuration unit；
The corresponding parameter of each unit that will acquire history parameters corresponding with system are weighted and averaged operation,
Obtain weighted average；
The carbon emission amount for obtaining the corresponding base station of this wireless communication system obtains the corresponding ring in the base station according to carbon emission amount
Border value；Environmentally friendly base station is determined according to environment value；
The environment value information MAP is cut to be corresponding to the direction for being easy to cut and be not easy to cut out the environmentally friendly base station
Change decision parameter, wherein the switch decision parameter after the mapping includes following at least one of which parameter: with neighbor cell phase
The measurement offset Ocn of pass, measurement relevant to serving cell deviate the measurement offset Off of Ocs, event；According to the mapping
Switch decision parameter afterwards configures the coverage area of the wireless communication system.
A kind of configuration system of wireless communication system, the system comprises:
Pilot frequency configuration unit, for obtaining the channel characteristics parameter of current wireless communication system, Correspondent Node automatically
Three parameter groups of device capability information and system requirements information, according at least two in three parameter groups, to wireless communication system
The pilot tone of system is configured；
Spectrum disposition unit, for obtaining received signal strength, three parameter groups of spectrum requirement and load state, root automatically
According to three parameter groups, the frequency spectrum of wireless communication system is configured；
Frequency configuration unit, for obtaining the adjacent frequency frequency point of two neighboring group of frequencies automatically, according to the adjacent frequency of acquisition frequency
Point configures the frequency of wireless communication system；
Coverage area configuration unit, pilot tone, the frequency of the wireless communication system for being configured according to pilot frequency configuration unit are matched
The frequency spectrum of the frequency of the wireless communication system of unit configuration and the wireless communication system of spectrum disposition unit configuration is set, and wireless
The carbon emission amount of communication system configures the coverage area of wireless communication system.
A kind of configuration device of wireless communication system, described device include: a kind of computer-readable storage of non-transitory
Medium, the storage medium store computations comprising: the channel characteristics ginseng of current wireless communication system is obtained automatically
Three number, the device capability information of Correspondent Node and system requirements information parameter groups, according at least two in three parameter groups,
The code segment that the pilot tone of wireless communication system is configured；It is automatic to obtain received signal strength, spectrum requirement and load state
Three parameter groups, according to three parameter groups, the code segment that the frequency spectrum of wireless communication system is configured；Automatically adjacent two are obtained
The adjacent frequency frequency point of a group of frequencies, according to the adjacent frequency frequency point of acquisition, the code segment that the frequency of wireless communication system is configured；
Covering according to the carbon emission amount of the operation result of aforementioned three code segments and wireless communication system, to wireless communication system
The code segment that range is configured.
Beneficial effects of the present invention embody a concentrated reflection of: the idle frequency spectrum of light load cell can be reconfigured to heavier loads
Cell avoids frequency spectrum waste so as to improve spectrum utilization efficiency；Meanwhile adjacent base station cell in the same direction uses adjacent frequency frequency point
Speech quality can be effectively improved；In addition, can change with wireless propagation environment in this wireless communication system configuration method
Change pilot frequency configuration, so that the configuration of pilot tone can adaptive communications link change, not only help to improve transmission reliability, but also
System average size can be increased.
Detailed description of the invention
Fig. 1 is the flow diagram of the configuration method of wireless communication system.
Specific embodiment
1 the present invention is further explained with reference to the accompanying drawing.It should be understood that " first " as described herein, " second " etc.
It is to be used to distinguish similar objects, rather than be used to describe or indicate specific sequence or precedence.
A kind of configuration method of wireless communication system, comprising the following steps:
Step 1: a pilot frequency configuration unit is at least set in a wireless communication system；Pilot frequency configuration unit obtains automatically works as
Three the channel characteristics parameter of preceding wireless communication system, the device capability information of Correspondent Node and system requirements information parameters
Group configures the pilot tone of wireless communication system according at least two in three parameter groups；
Step 2: a spectrum disposition unit is at least set in a wireless communication system；Spectrum disposition unit is obtained automatically and is connect
Receive signal strength, three parameter groups of spectrum requirement and load state, according to three parameter groups, to the frequency spectrum of wireless communication system into
Row configuration；
Step 3: a frequency configuration unit is at least set in a wireless communication system；Frequency configuration unit obtains phase automatically
The adjacent frequency frequency point of adjacent two group of frequencies configures the frequency of wireless communication system according to the adjacent frequency frequency point of acquisition；
Step 4: a coverage area configuration unit is at least set in a wireless communication system；Matched according to pilot frequency configuration unit
Pilot tone, the frequency of the wireless communication system of frequency configuration unit configuration and the configuration of spectrum disposition unit for the wireless communication system set
Wireless communication system frequency spectrum and wireless communication system carbon emission amount, the coverage area of wireless communication system is carried out
Configuration.
Further, in the step 1, pilot frequency configuration unit obtains the channel characteristics of current wireless communication system automatically
Three parameter, the device capability information of Correspondent Node and system requirements information parameter groups, according at least two in three parameter groups
, the method configured to the pilot tone of wireless communication system includes: the wireless channel in the wireless communication system according to acquisition
At least two in three groups of parameters in characteristic parameter, the device capability information of Correspondent Node and system requirements information, are transmitting
It is directed to different transmission in the process, configures the time-domain density and/or frequency domain density of pilot tone in real time.It should be understood that
In existing all kinds of mobile communication system or wireless local area network (WLAN) system, pilot tone is usually with certain pattern, and fixation is matched in systems
It sets.Object by taking LTE-Advanced system as an example, in each time/frequency source block (RB, ResourceBlock), in LTE system
Managing down control channel (PDCCH) is that whole system downstream transmission distributes various resources, and very crucial tune is played to system
Degree effect, Physical Downlink Shared Channel (PDSCH) are used for transmission business or control plane signaling, and CRS is public guide frequency, and DMRS is special
Use pilot tone.According to the data flow of spatial parallelism transmission, the port number of pilot tone be will be different, but the time domain density of pilot tone and frequency
Domain density is the steady state value having determined in system specifications.
Further, in the step 2, spectrum disposition unit obtains received signal strength, spectrum requirement and load automatically
Three parameter groups of situation, according to three parameter groups, the method configured to the frequency spectrum of wireless communication system includes: according to reception
The spectrum requirement or load state arrived determine and need increased frequency spectrum, is denoted as the first intermediate spectral, and with use in RAT with
The frequency spectrum that other cells of the overloaded cells different frequency can be sold, is denoted as the second intermediate spectral；According to the reception letter reported
Number intensity determines that the mobile terminal in the overloaded cells uses other with the overloaded cells different frequency into same RAT
The path loss of cell is denoted as the first intermediate path loss and the overloaded cells use and the overloaded cells different frequencies into same RAT
The path loss of mobile terminal in other cells of rate is denoted as the second intermediate path loss；Among first intermediate spectral, second
Frequency spectrum, the first intermediate path loss and the second intermediate path loss, determine frequency spectrum adjustable strategies.It should be understood that overloaded cells directly to
Joint resource management device, which reports, needs increased frequency spectrum；To joint resource management device load information reporting, (load is joined for overloaded cells
Number), joint resource management device calculates the overloaded cells according to the load information and needs increased frequency spectrum；Joint resource management
Device utilizes the measurement of a period of time, statistics, the spectrum requirement table of the day part of each cell is obtained, periodically according to the overloaded cells
Day part the current spectrum occupancy of spectrum requirement table and the overloaded cells, calculate and obtain the overloaded cells and need
Increased frequency spectrum；The joint resource management device frequency spectrum current according to the current portfolio in the overloaded cells and the overloaded cells
Occupancy situation calculates and obtains the increased frequency spectrum of the overloaded cells needs.
Further, in the step 3, frequency configuration unit obtains the adjacent frequency frequency point of two neighboring group of frequencies automatically,
According to the adjacent frequency frequency point of acquisition, the method configured to the frequency of wireless communication system includes: at least two adjacent base stations
Cell in the same direction using side frequency group carry out frequency hopping；Wherein, in the side frequency group group of frequencies frequency point be D, E,
F…；The frequency point of another group of frequencies is D ± 1, E ± 1, F ± 1 ... in side frequency group；The multiple group of frequencies specifically includes A
× B two-by-two adjacent group of frequencies, wherein A is the base station number of cluster, and B is the cell number of each base station；Described at least two is adjacent
The step of cell in the same direction of base station carries out frequency hopping using side frequency group includes: that the A × B frequency component is assigned to each base station
Cell, be at least two adjacent base stations cell in the same direction distribute side frequency group.
It should be understood that adjacent frequency interference is a kind of interference from adjacent or close channel, it is the band due to transmitter
Caused by external radiation and receiver selectivity collective effect.Due to the imperfection of transceiver filtering performance, work adjacent
In the launching opportunity leakage signal of channel to the working frequency range of disturbed receiver, while disturbed receiver can also receive work
Make the interference signal of other transmitters other than frequency range.Although the receiving filter of disturbed system is to the signal other than bandwidth of operation
There is bigger decaying, but still some interference are remained to the strong signal to work in adjacent frequency, the size of jamming power depends on being done
System receiver is disturbed to the transmitting signal power of the rejection ability of out of band signal and the interference system of adjacent frequency.In multichannel while work
In the mobile communication system of work, the sideband radiation of base station transmitter is not tight to the interference for the mobile station receiver for working in adjacent frequency
Weight, even if when the mobile station is near the base station, the useful signal that mobile station receives also is far longer than adjacent frequency interference.Mobile station and shifting
Adjacent frequency between dynamic platform, between base station transceiver is interfered since transmission duplex frequency difference is very big, will not be made a significant impact.It is adjacent
Frequency interference there are mainly two types of situation: the 1) interference that this cell or other abutting subdistrict base stations generate mobile station；2) this is small
Area issues the interference that the mobile station of calling generates another cell adjacency channel.
Further, in the step 4, matched according to pilot tone, the frequency of the wireless communication system of pilot frequency configuration unit configuration
The frequency spectrum of the frequency of the wireless communication system of unit configuration and the wireless communication system of spectrum disposition unit configuration is set, and wireless
The carbon emission amount of communication system, the method configured to the coverage area of wireless communication system include:
Obtain the corresponding parameter of pilot frequency configuration unit, spectrum disposition unit and the configuration of frequency configuration unit；
The corresponding parameter of each unit that will acquire history parameters corresponding with system are weighted and averaged operation,
Obtain weighted average；
The carbon emission amount for obtaining the corresponding base station of this wireless communication system obtains the corresponding ring in the base station according to carbon emission amount
Border value；Environmentally friendly base station is determined according to environment value；
The environment value information MAP is cut to be corresponding to the direction for being easy to cut and be not easy to cut out the environmentally friendly base station
Change decision parameter, wherein the switch decision parameter after the mapping includes following at least one of which parameter: with neighbor cell phase
The measurement offset Ocn of pass, measurement relevant to serving cell deviate the measurement offset Off of Ocs, event；According to the mapping
Switch decision parameter afterwards configures the coverage area of the wireless communication system.
A kind of configuration system of wireless communication system, the system comprises:
Pilot frequency configuration unit, for obtaining the channel characteristics parameter of current wireless communication system, Correspondent Node automatically
Three parameter groups of device capability information and system requirements information, according at least two in three parameter groups, to wireless communication system
The pilot tone of system is configured；
Spectrum disposition unit, for obtaining received signal strength, three parameter groups of spectrum requirement and load state, root automatically
According to three parameter groups, the frequency spectrum of wireless communication system is configured；
Frequency configuration unit, for obtaining the adjacent frequency frequency point of two neighboring group of frequencies automatically, according to the adjacent frequency of acquisition frequency
Point configures the frequency of wireless communication system；
Coverage area configuration unit, pilot tone, the frequency of the wireless communication system for being configured according to pilot frequency configuration unit are matched
The frequency spectrum of the frequency of the wireless communication system of unit configuration and the wireless communication system of spectrum disposition unit configuration is set, and wireless
The carbon emission amount of communication system configures the coverage area of wireless communication system.
It should be understood that for convenience and simplicity of description, the specific work process of the system of foregoing description and speak on somebody's behalf
It is bright, it can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
A kind of configuration device of wireless communication system, described device include: a kind of computer-readable storage of non-transitory
Medium, the storage medium store computations comprising: the channel characteristics ginseng of current wireless communication system is obtained automatically
Three number, the device capability information of Correspondent Node and system requirements information parameter groups, according at least two in three parameter groups,
The code segment that the pilot tone of wireless communication system is configured；It is automatic to obtain received signal strength, spectrum requirement and load state
Three parameter groups, according to three parameter groups, the code segment that the frequency spectrum of wireless communication system is configured；Automatically adjacent two are obtained
The adjacent frequency frequency point of a group of frequencies, according to the adjacent frequency frequency point of acquisition, the code segment that the frequency of wireless communication system is configured；
Covering according to the carbon emission amount of the operation result of aforementioned three code segments and wireless communication system, to wireless communication system
The code segment that range is configured.
It should be understood that for convenience and simplicity of description, the specific works of the storage device of foregoing description, processing unit
Process and related explanation, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
Further, system provided by the above embodiment, only the example of the division of the above functional modules,
In practical application, it can according to need and complete above-mentioned function distribution by different functional modules, i.e., implement the present invention
Module or step in example are decomposed or are combined again, for example, the module of above-described embodiment can be merged into a module, it can also
To be further split into multiple submodule, to complete all or part of the functions described above.
Further, module described in conjunction with the examples disclosed in the embodiments of the present disclosure, method and step, can be with electricity
The combination of sub- hardware, computer software or the two realizes that the corresponding program of software module, method and step can be placed at random
Memory (RAM), memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, can
In any other form of storage medium well known in mobile disk, CD~ROM or technical field.In order to clearly demonstrate
The interchangeability of electronic hardware and software, in the above description according to function generally describe it is each it is exemplary composition and
Step.These functions are executed actually with electronic hardware or software mode, specific application and design depending on technical solution
Constraint condition.Those skilled in the art can use different methods to achieve the described function each specific application,
But such implementation should not be considered as beyond the scope of the present invention.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that not
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these become
More protection scope of the present invention is each fallen with modification.
Claims (7)
1. a kind of configuration method of wireless communication system, it is characterised in that: the following steps are included:
Step 1: a pilot frequency configuration unit is at least set in a wireless communication system；Pilot frequency configuration unit obtains current automatically
Three the channel characteristics parameter of wireless communication system, the device capability information of Correspondent Node and system requirements information parameter groups, root
According at least two in three parameter groups, the pilot tone of wireless communication system is configured；
Step 2: a spectrum disposition unit is at least set in a wireless communication system；Spectrum disposition unit obtains reception letter automatically
Number intensity, three parameter groups of spectrum requirement and load state match the frequency spectrum of wireless communication system according to three parameter groups
It sets；
Step 3: a frequency configuration unit is at least set in a wireless communication system；Frequency configuration unit obtains adjacent two automatically
The adjacent frequency frequency point of a group of frequencies configures the frequency of wireless communication system according to the adjacent frequency frequency point of acquisition；
Step 4: a coverage area configuration unit is at least set in a wireless communication system；According to the configuration of pilot frequency configuration unit
Pilot tone, the nothing of the frequency of the wireless communication system of frequency configuration unit configuration and the configuration of spectrum disposition unit of wireless communication system
The frequency spectrum of line communication system and the carbon emission amount of wireless communication system, configure the coverage area of wireless communication system.
2. a kind of configuration method of wireless communication system according to claim 1, it is characterised in that: in the step 1, lead
Frequency configuration unit obtain automatically the channel characteristics parameter of current wireless communication system, Correspondent Node device capability information and be
System three parameter groups of demand information configure the pilot tone of wireless communication system according at least two in three parameter groups
Method include: radio channel characteristic parameter in wireless communication system according to acquisition, Correspondent Node device capability information
With at least two in three groups of parameters in system requirements information, different transmission is directed in transmission process, configuration is led in real time
The time-domain density and/or frequency domain density of frequency.
3. a kind of configuration method of wireless communication system according to claim 2, it is characterised in that: in the step 2, frequency
Spectrum configuration unit obtains received signal strength automatically, and three parameter groups of spectrum requirement and load state are right according to three parameter groups
The method that the frequency spectrum of wireless communication system is configured includes: to determine and need according to the spectrum requirement or load state received
Increased frequency spectrum is denoted as the first intermediate spectral, and can with other cells of the overloaded cells different frequency with using in RAT
The frequency spectrum sold is denoted as the second intermediate spectral；According to the received signal strength reported, the mobile end in the overloaded cells is determined
It holds in same RAT using the path loss with other cells of the overloaded cells different frequency, is denoted as the first intermediate path loss, Yi Jisuo
Overloaded cells are stated into same RAT using the path loss with the mobile terminal in other cells of the overloaded cells different frequency, note
For the second intermediate path loss；According to first intermediate spectral, the second intermediate spectral, the first intermediate path loss and the second intermediate path loss,
Determine frequency spectrum adjustable strategies.
4. a kind of configuration method of wireless communication system according to claim 3, it is characterised in that: in the step 3, frequency
Rate configuration unit obtains the adjacent frequency frequency point of two neighboring group of frequencies automatically, according to the adjacent frequency frequency point of acquisition, is to wireless communication
The method that the frequency of system is configured includes: to be jumped to the cell in the same direction of at least two adjacent base stations using side frequency group
Frequently；Wherein, the frequency point of a group of frequencies is D, E, F ... in the side frequency group；Another group of frequencies in side frequency group
Frequency point is D ± 1, E ± 1, F ± 1 ...；The multiple group of frequencies specifically includes A × B two-by-two adjacent group of frequencies, and wherein A is cluster
Base station number, B be each base station cell number；The cell in the same direction of at least two adjacent base station is carried out using side frequency group
The step of frequency hopping includes: the cell that the A × B frequency component is assigned to each base station, is the in the same direction of at least two adjacent base stations
Cell distributes side frequency group.
5. a kind of configuration method of wireless communication system according to claim 4, it is characterised in that: in the step 4, root
According to pilot frequency configuration unit configuration wireless communication system pilot tone, frequency configuration unit configuration wireless communication system frequency and
The frequency spectrum of the wireless communication system of spectrum disposition unit configuration and the carbon emission amount of wireless communication system are to wireless communication
The method that the coverage area of system is configured includes:
Obtain the corresponding parameter of pilot frequency configuration unit, spectrum disposition unit and the configuration of frequency configuration unit；
The corresponding parameter of each unit that will acquire history parameters corresponding with system are weighted and averaged operation, obtain
Weighted average；
The carbon emission amount for obtaining the corresponding base station of this wireless communication system obtains the corresponding environment in the base station according to carbon emission amount
Value；Environmentally friendly base station is determined according to environment value；
The environment value information MAP is sentenced for corresponding switching to the direction for being easy to cut and be not easy to cut out the environmentally friendly base station
Certainly parameter, wherein the switch decision parameter after the mapping includes following at least one of which parameter: relevant to neighbor cell
Measurement offset Ocn, measurement relevant to serving cell deviate the measurement offset Off of Ocs, event；After the mapping
Switch decision parameter configures the coverage area of the wireless communication system.
6. a kind of configuration system of wireless communication system, it is characterised in that: the system comprises:
Pilot frequency configuration unit, for obtaining channel characteristics parameter, the equipment of Correspondent Node of current wireless communication system automatically
Three parameter groups of ability information and system requirements information, according at least two in three parameter groups, to wireless communication system
Pilot tone is configured；
Spectrum disposition unit, for obtaining received signal strength, three parameter groups of spectrum requirement and load state, according to three automatically
A parameter group configures the frequency spectrum of wireless communication system；
Frequency configuration unit, it is right according to the adjacent frequency frequency point of acquisition for obtaining the adjacent frequency frequency point of two neighboring group of frequencies automatically
The frequency of wireless communication system is configured；
Coverage area configuration unit, the pilot tone of the wireless communication system for being configured according to pilot frequency configuration unit, frequency configuration list
The frequency spectrum of the wireless communication system of the frequency and spectrum disposition unit configuration of the wireless communication system of member configuration, and wireless communication
The carbon emission amount of system configures the coverage area of wireless communication system.
7. a kind of configuration device of wireless communication system, it is characterised in that: described device includes: a kind of computer of non-transitory
Readable storage medium storing program for executing, the storage medium store computations comprising: the channel of current wireless communication system is obtained automatically
Three characteristic parameter, the device capability information of Correspondent Node and system requirements information parameter groups, according in three parameter groups extremely
It is two few, the code segment that the pilot tone of wireless communication system is configured；It is automatic to obtain received signal strength, spectrum requirement and negative
Three parameter groups of load situation, according to three parameter groups, the code segment that the frequency spectrum of wireless communication system is configured；It is automatic to obtain
The adjacent frequency frequency point of two neighboring group of frequencies configures the frequency of wireless communication system according to the adjacent frequency frequency point of acquisition
Code segment；According to the carbon emission amount of the operation result of aforementioned three code segments and wireless communication system, to wireless communication system
The code segment that is configured of coverage area.
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