CN110492954A - A kind of base station control method, first base station and the second base station - Google Patents
A kind of base station control method, first base station and the second base station Download PDFInfo
- Publication number
- CN110492954A CN110492954A CN201910585420.3A CN201910585420A CN110492954A CN 110492954 A CN110492954 A CN 110492954A CN 201910585420 A CN201910585420 A CN 201910585420A CN 110492954 A CN110492954 A CN 110492954A
- Authority
- CN
- China
- Prior art keywords
- base station
- load
- threshold value
- transceiver mode
- message
- 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
- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000012545 processing Methods 0.000 claims description 24
- 230000005055 memory storage Effects 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 4
- 210000004209 hair Anatomy 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 240000002853 Nelumbo nucifera Species 0.000 claims 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
This application discloses a kind of base station control method, first base station and the second base stations, are related to the communications field, for reducing base station energy consumption.This method comprises: first base station receives random access request message from target UE UE；The first base station determines that the target UE is the first UE or the 2nd UE according to the random access request message；The first base station obtains the load of the first base station and the load of the second base station in the unit time；Whether the first base station meets preset condition according to the load of the first base station, the load of the first base station meets the duration of the preset condition, the load of second base station, the quantity of the first UE and the quantity of the 2nd UE switch the transceiver mode of the first base station.The embodiment of the present application is applied to the control of base station.
Description
Technical field
This application involves the communications field more particularly to a kind of base station control methods, first base station and the second base station.
Background technique
As network size constantly expands, demand of the various communication equipments to the energy increases day by day, the energy consumption of base station equipment
The important composition for becoming operator OPEX influences operator's economic benefit.As base station equipment ability is substantially improved, base station
Power consumption also dramatically increases.
In the prior art, in order to realize that the energy conservation of base station closes base usually in no business or traffic load lower period
The part transmission channel stood, when traffic load increases, opens all channels to reduce base station energy consumption to meet business demand, from
And realize the energy conservation of base station.But in real network, the position distribution of user equipment (user equipment, UE) has random
Property, in the lower situation of traffic load, if UE is in apart from base station remote position, base will be caused by closing part transceiver channel
Coverage area of standing shrink, UE can not access base station situations such as, so as to cause UE access failure, network performance decline the problems such as.
Summary of the invention
Embodiments herein provides a kind of base station control method, first base station and the second base station, for solving existing skill
Transceiver channel is closed to reduce energy consumption in base station in art, leads to UE access failure, network performance decline, is guaranteeing that UE connects
Under the premise of entering performance, base station energy consumption is reduced.
In order to achieve the above objectives, embodiments herein adopts the following technical scheme that
In a first aspect, embodiments herein provides a kind of base station control method, comprising:
First base station receives random access request message from target UE UE；The first base station is according to described random
Access request message determines that the target UE is the first UE or the 2nd UE, wherein the first UE and the first base station away from
From be greater than the 2nd UE at a distance from the first base station；
The first base station obtains the load of the first base station and the load of the second base station in the unit time, wherein institute
Stating the second base station is that there are the base stations of same coverage area with the first base station；
Whether the first base station meets the load of preset condition, the first base station according to the load of the first base station
Meet the duration of the preset condition, the load of second base station, the quantity of the first UE and the 2nd UE
Quantity switches the transceiver mode of the first base station.
Second aspect, embodiments herein provide a kind of base station control method, comprising:
Second base station receives first message from first base station, wherein the first message is used to indicate the first base station
The 5th transceiver mode is switched to, the 5th transceiver mode is to close all sendaisles and receiving channel；
Second base station obtains the load of second base station in the unit time and is successfully accessed rate, wherein described to connect
Entering success rate is to be successfully accessed the quantity of the user equipment (UE) of second base station and initiate access request to second base station
With the ratio of the quantity of all UE of incision request；
Load in second base station is greater than the 14th threshold value or described when being successfully accessed rate greater than 15 threshold value,
Second base station sends second message to the first base station, wherein the second message is used to indicate the first base station
The 4th transceiver mode is switched to, the 4th transceiver mode is to open all transmission channels and receiving channel.
The third aspect, embodiments herein provide a kind of first base station, comprising:
Transceiver module, for receiving random access request message from target UE UE；Processing module, for according to institute
It states the received random access request message of transceiver module and determines that the target UE is the first UE or the 2nd UE, wherein described first
UE is greater than the 2nd UE at a distance from the first base station at a distance from the first base station；
The transceiver module is also used to obtain the load of the load of the first base station and the second base station in the unit time,
Wherein, second base station is that there are the base stations of same coverage area with the first base station；
The processing module is also used to whether meet preset condition, first base according to the load of the first base station
The load stood meets the duration of the preset condition, the load of second base station, the quantity of the first UE and described
The quantity of 2nd UE switches the transceiver mode of the first base station.
Fourth aspect, embodiments herein provide a kind of second base station, comprising:
Transceiver module, for receiving first message from first base station, wherein the first message is used to indicate described first
Base station switches to the 5th transceiver mode, and the 5th transceiver mode is to close all sendaisles and receiving channel；
Processing module, for obtaining the load of second base station in the unit time and being successfully accessed rate, wherein described to connect
Entering success rate is to be successfully accessed the quantity of the user equipment (UE) of second base station and initiate access request to second base station
With the ratio of the quantity of all UE of incision request；
The transceiver module is also used to be greater than the 14th threshold value in the load of second base station or described be successfully accessed
When rate is greater than 15 threshold value, second base station sends second message to the first base station, wherein the second message is used
The 4th transceiver mode is switched in the instruction first base station, the 4th transceiver mode is to open all transmission channels and reception
Channel.
5th aspect, provides a kind of computer readable storage medium for storing one or more programs, it is one or
Multiple programs include instruction, and described instruction makes the computer execute such as first aspect or second aspect when executed by a computer
The base station control method.
6th aspect, provides a kind of computer program product comprising instruction, when described instruction is run on computers
When, so that computer executes the base station control method as described in first aspect or second aspect.
7th aspect, provides a kind of first base station, comprising: processor and memory, memory are handled for storing program
Device calls the program of memory storage, to execute base station control method described in above-mentioned first aspect.
Eighth aspect provides a kind of second base station, comprising: processor and memory, memory are handled for storing program
Device calls the program of memory storage, to execute base station control method described in above-mentioned second aspect.
Base station control method, first base station and the second base station that embodiments herein provides, by first base station from mesh
It marks UE and receives random access request message, being divided target UE according to random access request message is the first UE and the 2nd UE, in root
Whether meet preset condition according to the load of first base station, the load of first base station meets the duration of preset condition, there are phases
With the transceiver mode of the quantity switching first base station of the load of the second base station of overlay area, the quantity of the first UE and the 2nd UE.
Different transceiver modes are determined from access performance according to the load of the distribution of the load of base station and UE and adjacent base station, are passed through
Different transceiver modes adjusts the transceiver channel quantity of first base station, under the premise of guaranteeing UE access performance, as far as possible
Most transceiver channels is closed, to reduce base station power consumption.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for communication system that embodiments herein provides；
Fig. 2 is a kind of structural schematic diagram for base station that embodiments herein provides；
Fig. 3 is the structural schematic diagram for the first base station that embodiments herein provides；
Fig. 4 is the structural schematic diagram for the second base station that embodiments herein provides；
Fig. 5 is a kind of flow diagram for base station control method that embodiments herein provides；
Fig. 6 is the flow diagram for another base station control method that embodiments herein provides.
Specific embodiment
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the embodiment of the present application provides a kind of communication system.The system includes first base station 10, the second base
It stands 20 and user equipment (user equipment, UE) 30, wherein UE 30 can be mobile phone, laptop, individual digital and help
The equipment such as reason, wearable mobile electronic device.
First base station 10 can be communicated with the second base station 20 by wired, and first base station 10 and UE 30 can pass through
It is wirelessly communicated, the second base station 20 can be by wirelessly being communicated with UE 30.First base station 10 and the second base station 20 can be with
Corresponding message is sent by X2 interface, first base station 10 can receive the random access request message of the transmission of UE 30, the second base
The access request that 20 can receive the transmission of UE 30 of standing can also obtain the first of UE30 measurement with request, first base station 10 is cut
The Reference Signal Received Power (reference signal receiving power, RSRP) of base station 10 and the second base station 20,
To execute the base station control method in the following embodiments of the application.
As shown in Fig. 2, the embodiment of the present application provides a kind of structural schematic diagram of base station.The base station 10 may include one
Or multiple radio frequency units, such as active antenna element (active antenna unit, AAU) 110 and one or more Base Band Unit
(baseband unit, BBU) (alternatively referred to as digital units (digital unit, DU)) 120.The base station can be the first base
It stands 10 or second base station 20.
There are a variety of different specifications by AAU 110, including 64T64R, 32T32R, 16T16R, 8T8R etc., support respectively not
Same radio-frequency receiving-transmitting port number.The AAU 110 is properly termed as Transmit-Receive Unit.Optionally, which can also be known as
Transceiver, transmission circuit, transceiver, transceiver channel, transmitter and receiver etc. may include at least one antenna 111
With RF circuit 112.Optionally, Transmit-Receive Unit 110 may include receiving unit and transmission unit, and receiving unit can correspond to connect
Channel (or receiver, reception circuit) is received, transmission unit can correspond to transmission channel (or transmitter, transmit circuit).
110 part AAU is mainly used for the transmitting-receiving of radiofrequency signal and the conversion of radiofrequency signal and baseband signal, for example, for from
UE 30 receives random access request message etc..The part BBU120 is mainly used for carrying out Base-Band Processing, controls base station
Deng.The AAU 110 and BBU 120, which can be, to be physically located at together, and setting can also be physically separated.
The BBU 120 is the control centre of base station, is referred to as baseband processing unit, is mainly used for completing base band
Processing function, such as channel coding are multiplexed, modulation, spread spectrum etc..Such as the BBU 120 can be used for control base station and execute sheet
The method for applying being related to, is adjusted the transceiver channel quantity of base station.
Optionally, the BBU 120 can be made of one or more veneers, and multiple veneers can support single connect jointly
The wireless access network (such as LTE net) for entering standard can also support wireless access network (such as the LTE net, 5G of different access standards respectively
Net or other nets).The BBU 120 further includes memory 121 and processor 122.The memory 121 is necessary to store
Instruction and data.The processor 122 carries out necessary operation for control base station, such as executes the application for control base station
The method being related to.Processor 122 can refer to one or more processors in the application.The memory 121 and processor 122 can
To serve one or more veneers.That is, memory and processor can be separately provided on each veneer.It is also possible to
Multiple veneers share identical memory and processor.Furthermore necessary circuit is also provided on each veneer.
In addition, base station is not limited to above-mentioned form, it is also possible to other forms: for example: including BBU and adaptive wireless unit
Other shapes such as (adaptive radio unit, ARU) or BBU and remote radio unit (RRU) (remote radio unit, RRU)
State, the application do not limit.
As shown in figure 3, embodiments herein provides the structural schematic diagram of first base station, which includes:
Transceiver module 11, processing module 12.
Specifically, transceiver module 11 can be realized by the AAU 110 in base station shown in Fig. 2 sends and/or receives function
Can, processing module 12 can call the computer stored in memory 121 to hold by the processor 122 in base station shown in Fig. 2
Row instructs the base station control method to realize the following embodiments of the application.
As shown in figure 4, embodiments herein provides the structural schematic diagram of the second base station, which includes:
Transceiver module 21, processing module 22.
Specifically, transceiver module 21 can be realized by the AAU 110 in base station shown in Fig. 2 sends and/or receives function
Can, processing module 22 can call the computer stored in memory 121 to hold by the processor 122 in base station shown in Fig. 2
Row instructs the base station control method to realize the following embodiments of the application.
Embodiment 1,
Fig. 5 is a kind of flow diagram for base station control method that embodiments herein provides, and is applied to as shown in Figure 1
Communication system in.The base station control method specifically comprises the following steps:
S501, first base station receive random access request message from target UE UE.
Specifically, the transceiver module 11 of first base station 10 receives random access request message from target UE 30.Wherein, mesh
Mark UE 30 can be the UE 30 of access first base station 10.
S502, first base station determine that UE is the first UE or the 2nd UE according to random access request message.
Specifically, the processing module 12 of first base station 10 determines that target UE 30 is first according to random access request message
UE or the 2nd UE.
Wherein, the first UE is greater than the 2nd UE at a distance from first base station at a distance from first base station, and random access request disappears
Breath includes the sending time and signal transmitting power of random access request message.
The processing module 12 of first base station 10 according to sending time and the receiving time of random access request message determine with
The transmission time of machine access request message；It is determined according to the signal reception power of signal transmitting power and random access request message
The transmission loss of random access request message；If transmission time is greater than first threshold or transmission loss is greater than second threshold, really
The UE30 that sets the goal is the first UE, otherwise, it determines target UE 30 is the 2nd UE.
First base station divides into first according to the length of message transmission time or the size of transmission loss, by target UE 30
UE and the 2nd UE, to judge that interior whether there is of first base station coverage area may be impacted because of the variation of transceiver channel quantity
Target UE 30 quantity.
S503, first base station obtain the load of first base station and the load of the second base station in the unit time.
Specifically, the transceiver module 11 of first base station 10 obtains the load of first base station 10 and the second base station in the unit time
20 load.
Wherein, the second base station 20 is that there are the base stations of same coverage area with first base station 10.
The load of base station is for indicating first base station 10 or the traffic load size of the second base station 20 in the unit time.Load
Tp may include wireless heterogeneous networks (radio resource control, RRC) connection number Lc, physical resource based on base station
The parameters such as block (physical resource block, PRB) utilization rate Lu.
Illustratively, the load of first base station 10 or the second base station 20 can be calculated by the following formula:
Wherein, a, b are weight coefficient, and meet a+b=1, LcmaxFor the maximum RRC connection number that base station is supported, LumaxFor
PRB peak use rate 100%.
Optionally, first base station 10 can determine the second base station 20 in the following manner:
The transceiver module 11 of a kind of mode, first base station 10 obtains the first RSRP and the 2nd RSRP from target UE 30,
In, the first RSRP is the RSRP for the first base station 10 that target UE 30 is measured, and the 2nd RSRP is the adjacent base that target UE 30 is measured
The RSRP to stand；When the difference of the first RSRP and the 2nd RSRP is less than 12 threshold value, the processing module 12 of first base station 10 is true
The UE 30 that sets the goal is the 3rd UE；When the ratio of the quantity of the quantity and all UE of the 3rd UE is greater than 13 threshold value, the first base
Stand 10 processing module 12 determine adjacent base station be the second base station 20.
The information (such as mark of the second base station 20) of second base station 20 can be stored in the first base in advance by another way
It stands in 10, the processing module 12 of first base station 10 determines the second base station 20 according to the information of the second base station 20 of storage.
Whether S504, first base station meet preset condition according to the load of first base station, the load of first base station meets in advance
If the duration of condition, the load of the second base station, the quantity of the first UE and the 2nd UE quantity switching first base station transmitting-receiving
Mode.
Specifically, whether the processing module 12 of first base station 10 meets preset condition, first according to the load of first base station
The load of base station 10 meets the duration of preset condition, the load of the second base station 20, the quantity of the first UE and the number of the 2nd UE
The transceiver mode of amount switching first base station 10.
First base station 10 load be less than third threshold value, first base station 10 load be less than third threshold value duration
When being greater than six threshold values less than the 5th threshold value, the quantity of the 2nd UE greater than the 4th threshold value, the quantity of the first UE, first base station 10 is cut
Shift to the first transceiver mode.
Alternatively, the load in first base station 10 is less than third threshold value, the load of first base station 10 is less than holding for third threshold value
The continuous time be greater than the 4th threshold value, the quantity of the first UE less than the 5th threshold value, the quantity of the 2nd UE less than six threshold values when, the first base
It stands and 10 switches to the second transceiver mode, wherein hair of the quantity of the transmission channel of the second transceiver mode less than the first transceiver mode
Penetrate the quantity in channel.
Alternatively, first base station 10 load less than the 7th threshold value, first base station 10 load holding less than the 7th threshold value
When the continuous time is greater than eight threshold values, first base station 10 switches to third transceiver mode, wherein and the 7th threshold value is less than third threshold value,
8th threshold value is greater than the 4th threshold value, and third transceiver mode is to close all transmission channels, opens all receiving channels.
Alternatively, the load in first base station 10 is greater than third threshold value, the load of first base station 10 is greater than holding for third threshold value
When the continuous time is greater than the quantity of the 4th threshold value or the first UE greater than five threshold values, first base station 10 switches to the 4th transceiver mode,
Wherein, the 4th transceiver mode is to open all transmission channels and receiving channel.
Alternatively, first base station 10 load less than the 9th threshold value, first base station 10 load holding less than the 9th threshold value
The continuous time be greater than the tenth threshold value, the second base station 20 load less than 11 threshold value when, first base station 10 switches to the 5th transmitting-receiving
Mode, wherein for the 9th threshold value less than the 7th threshold value, the tenth threshold value is greater than the 8th threshold value, and the 5th transceiver mode is to close all hairs
Send channel and receiving channel.
In real network, the distribution of UE has randomness, the same coverage area of first base station 10 and the second base station 20
A certain number of target UE 30 are inside certainly existed, these targets UE30 can select first base station 10 or the second when accessing network
Base station 20.When first base station 10 closes the quantity of all transceiver channels, the target UE 30 in the overlay area can select to access
Second base station 20, the load of the second base station 20 can rise at this time, to avoid the load of the second base station 20 excessively high, cause target UE
30 access performances decline, when first base station 10 closes all transmission channels, it is also desirable to judge the second base station 20 load whether
In reduced levels.
First base station 10 can switch between the first to the 5th transceiver mode according to the actual situation, to guarantee target UE
30 access performances.
Wherein, the first transceiver mode, which can be, closes C1 transmission channel, opens C0-C1 transmission channel and C0 reception is logical
Road.Second transceiver mode, which can be, closes C2 transmission channel, opens C0-C2 transmission channel and C0 receiving channel.Wherein,
C1 < C2 < C0, C0 are the total quantity of the reception that first base station is supported or transmission channel.
Illustratively, in C0=64, C1=32, C2=48, when first base station 10 switches to the first transceiver mode, the
One base station 10 has 32 transmission channels and 64 receiving channels in running order；First base station 10 switches to the second transceiver mode
When, first base station 10 has 16 transmission channels and 64 receiving channels in running order.
The base station control method that embodiments herein provides receives random access request from target UE by first base station
Target UE point is the first UE and the 2nd UE according to random access request message by message, according to the load of first base station whether
Meet preset condition, the load of first base station meets the duration of preset condition, the second base station there are same coverage area
Load, the first UE quantity and the 2nd UE quantity switching first base station transceiver mode.According to the load of base station and UE
The load of distribution and adjacent base station determines different transceiver modes from access performance, is adjusted by different transceiver modes
The transceiver channel quantity of first base station closes most transceiver channels under the premise of guaranteeing UE access performance as far as possible, from
And reduce base station power consumption.
Optionally, as shown in fig. 6, further including S505-S510 after S504, for switching to the 5th in first base station 10
When transceiver mode, indicate that first base station 10 switches to the 4th transceiver mode according to the load of the second base station 20:
S505, first base station send first message to the second base station.
Specifically, the transceiver module 11 of first base station 10 sends first message to the second base station 20.
Wherein, first message is used to indicate first base station 10 and switches to the 5th transceiver mode.
Optionally, first message may include the mark of first base station 10, the second base station 20 mark and instruction first base station 10
The 5th transceiver mode etc. is switched to, the second base station 20 can identify identification first base station 10 according to first base station 10.
S506, the second base station receive first message from first base station.
Specifically, the transceiver module 21 of the second base station 20 receives first message from first base station 10.
Wherein, first message is used to indicate first base station 10 and switches to the 5th transceiver mode, and the 5th transceiver mode is to close
All sendaisles and receiving channel.
Second base station 20 receives first message, then shows that first base station 10 has switched or will switch the 5th transmitting-receiving mould
Formula, first base station 10 will close all transceiver channels, the mesh in 20 same coverage area of first base station 10 and the second base station at this time
Mark UE 30 will provide service by the second base station 20.
S507, the second base station obtain the load of the second base station in the unit time and are successfully accessed rate.
Specifically, the processing module 22 of the second base station 20 obtains the load of the second base station 20 in the unit time and is successfully accessed
Rate.
Wherein, being successfully accessed rate is to be successfully accessed the quantity of the UE 30 of the second base station 20 and initiate to access to the second base station
The ratio of the quantity of all UE 30 of request and incision request.
S508, the load in the second base station are greater than the 14th threshold value, or when being successfully accessed rate greater than 15 threshold value, and second
Base station sends second message to first base station.
Specifically, load of the transceiver module 21 of the second base station 20 in the second base station 20 is greater than the 14th threshold value, or access
When success rate is greater than 15 threshold value, the second base station 20 sends second message to first base station 10.
Wherein, second message is used to indicate first base station 10 and switches to the 4th transceiver mode, and the 4th transceiver mode is to open
All transmission channels and receiving channel.
Second base station 20 passes through the load for periodically obtaining the second base station 20 and is successfully accessed rate, and in the second base station 20
When being not sufficient to ensure that 30 access performance of target UE in coverage area, second message is sent to first base station 10, so that first base station
10 switch to fourth mode, provide service for the target UE 30 in same coverage area.
Optionally, method identical with first base station 10 can be used in the second base station 20, will access the mesh of the second base station 20
Mark UE 30 divides into the first UE and the 2nd UE, and the ratio and default threshold of the quantity according to the quantity and target UE 30 of the first UE
Value is to determine whether send second message to first base station 10.
S509, first base station receive second message from the second base station.
Specifically, the transceiver module 11 of first base station 10 receives second message from the second base station 20.
Wherein, second message is used to indicate first base station 10 and switches to the 4th transceiver mode.
S510, first base station switch to the 4th transceiver mode.
Specifically, first base station 10 is switched to the 4th transceiver mode by the processing module 12 of first base station 10.
First base station 10 switches to the 4th transceiver mode after receiving second message, opens all transceiver channels, to cover
Target UE 30 within the scope of lid provides service, guarantees 30 access performance of target UE, while reducing the load of the second base station 20.
Embodiments herein provides a kind of computer readable storage medium for storing one or more programs, one
Or multiple programs include instruction, described instruction makes computer execute the base station as described in Fig. 5-Fig. 6 when executed by a computer
Control method.
Embodiments herein provides a kind of computer program product comprising instruction, when instruction is run on computers
When, so that computer executes the base station control method as described in Fig. 5-Fig. 6.
Embodiments herein provides a kind of first base station, comprising: processor and memory, memory is for storing journey
Sequence, processor calls the program of memory storage, to execute the base station control method as described in Fig. 5-Fig. 6.
Embodiments herein provides a kind of second base station, comprising: processor and memory, memory is for storing journey
Sequence, processor calls the program of memory storage, to execute the base station control method as described in Fig. 5-Fig. 6.
By base-station control apparatus, computer readable storage medium, computer program product in the case of this application
It can be applied to above-mentioned base station control method, therefore, can be obtained technical effect see also above method embodiment, originally
Details are not described herein for the embodiment of application.
It should be noted that above-mentioned each unit can be the processor individually set up, also can integrate controller certain
It is realized in one processor, in addition it is also possible to be stored in the form of program code in the memory of controller, by controller
Some processor calls and executes the function of the above each unit.Processor described here can be a central processing unit
(Central Processing Unit, CPU) or specific integrated circuit (Application Specific
Integrated Circuit, ASIC), or be arranged to implement one or more integrated circuits of the embodiment of the present application.
It should be understood that magnitude of the sequence numbers of the above procedures are not meant to execute suitable in the various embodiments of the application
Sequence it is successive, the execution of each process sequence should be determined by its function and internal logic, the implementation without coping with the embodiment of the present application
Process constitutes any restriction.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, it can be with
It realizes by another way.For example, apparatus embodiments described above are merely indicative, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of equipment or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
Claims (13)
1. a kind of base station control method characterized by comprising
First base station receives random access request message from target UE UE；
The first base station determines that the target UE is the first UE or the 2nd UE according to the random access request message, wherein
First UE is greater than the 2nd UE at a distance from the first base station at a distance from the first base station；
The first base station obtains the load of the first base station and the load of the second base station in the unit time, wherein described the
Two base stations are that there are the base stations of same coverage area with the first base station；
Whether the first base station meets preset condition according to the load of the first base station, the load of the first base station meets
The duration of the preset condition, the load of second base station, the quantity of the first UE and the quantity of the 2nd UE
Switch the transceiver mode of the first base station.
2. the method according to claim 1, wherein the random access request message includes the random access
The sending time and signal transmitting power of request message, the first base station is according to random access request message determination
Target UE is the first UE or the 2nd UE, comprising:
The first base station determines described random according to the receiving time of the sending time and the random access request message
The transmission time of access request message；
The first base station is determined according to the signal reception power of the signal transmitting power and the random access request message
The transmission loss of the random access request message；
If the transmission time is greater than first threshold or the transmission loss is greater than second threshold, the first base station is determined
The target UE is the first UE, otherwise, it determines the target UE is the 2nd UE.
3. the method according to claim 1, wherein the first base station is according to the load of the first base station
It is no meet preset condition, the load of the first base station meets the duration of the preset condition, second base station it is negative
The quantity of lotus, the quantity of the first UE and the 2nd UE switches the transceiver mode of the first base station, comprising:
The first base station load be less than third threshold value, the first base station load be less than third threshold value duration
It is described when being greater than six threshold values less than the 5th threshold value, the quantity of the 2nd UE greater than the 4th threshold value, the quantity of the first UE
First base station switches to the first transceiver mode；
Alternatively,
The first base station load be less than third threshold value, the first base station load be less than third threshold value duration
Greater than the 4th threshold value, the quantity of the first UE less than the 5th threshold value, the quantity of the 2nd UE less than six threshold values when, it is described
First base station switches to the second transceiver mode, wherein the quantity of the transmission channel of second transceiver mode is less than described first
The quantity of the transmission channel of transceiver mode；
Alternatively,
The first base station load less than the 7th threshold value, the first base station load less than the 7th threshold value duration
When greater than eight threshold values, the first base station switches to third transceiver mode, wherein the 7th threshold value is less than the third threshold
Value, the 8th threshold value are greater than the 4th threshold value, and the third transceiver mode is to close all transmission channels, open all connect
Receive channel；
Alternatively,
The first base station load be greater than third threshold value, the first base station load be greater than third threshold value duration
When being greater than five threshold values greater than the 4th threshold value or the quantity of the first UE, the first base station switches to the 4th transceiver mode,
Wherein, the 4th transceiver mode is to open all transmission channels and receiving channel；
Alternatively,
The first base station load less than the 9th threshold value, the first base station load less than the 9th threshold value duration
Greater than the tenth threshold value, second base station load less than 11 threshold value when, the first base station switch to the 5th transmitting-receiving mould
Formula, wherein the 9th threshold value is less than the 7th threshold value, and the tenth threshold value is greater than the 8th threshold value, and the described 5th receives
Hair mode is to close all sendaisles and receiving channel.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
The first base station sends first message to second base station, wherein the first message is used to indicate described first
Base station switches to the 5th transceiver mode.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
The first base station receives second message from second base station, wherein the second message is used to indicate described first
Base station switches to the 4th transceiver mode；
The first base station switches to the 4th transceiver mode.
6. the method according to claim 1, wherein the method also includes:
The first base station obtains the first Reference Signal Received Power RSRP and the 2nd RSRP from the target UE, wherein described
First RSRP is the RSRP of the first base station of target UE measurement, and the 2nd RSRP is the adjacent base of target UE measurement
The RSRP to stand；
When the difference of the first RSRP and the 2nd RSRP is less than 12 threshold value, the first base station determines the mesh
Mark UE is the 3rd UE；
When the ratio of the quantity of the quantity and all target UE of the 3rd UE is greater than 13 threshold value, the first base station is true
The fixed adjacent base station is second base station.
7. a kind of base station control method characterized by comprising
Second base station receives first message from first base station, wherein the first message is used to indicate the first base station switching
To the 5th transceiver mode, the 5th transceiver mode is to close all sendaisles and receiving channel；
Second base station obtains the load of second base station in the unit time and is successfully accessed rate, wherein the access at
Power is to be successfully accessed the quantity of the user equipment (UE) of second base station and initiate access request to second base station and cut
Enter the ratio of the quantity of all UE of request；
Load in second base station is greater than the 14th threshold value or described when being successfully accessed rate greater than 15 threshold value, described
Second base station sends second message to the first base station, wherein the second message is used to indicate the first base station switching
To the 4th transceiver mode, the 4th transceiver mode is to open all transmission channels and receiving channel.
8. a kind of first base station characterized by comprising
Transceiver module, for receiving random access request message from target UE UE；Processing module, for according to the receipts
Hair the received random access request message of module determine the target UE be the first UE or the 2nd UE, wherein the first UE with
The distance of the first base station is greater than the 2nd UE at a distance from the first base station；
The transceiver module is also used to obtain the load of the load of the first base station and the second base station in the unit time, wherein
Second base station is that there are the base stations of same coverage area with the first base station；
The processing module is also used to whether to meet according to the load of the first base station preset condition, the first base station
Load meets the quantity and described second of the duration of the preset condition, the load of second base station, the first UE
The quantity of UE switches the transceiver mode of the first base station.
9. a kind of second base station characterized by comprising
Transceiver module, for receiving first message from first base station, wherein the first message is used to indicate the first base station
The 5th transceiver mode is switched to, the 5th transceiver mode is to close all sendaisles and receiving channel；
Processing module, for obtaining in the unit time load of second base station and being successfully accessed rate, wherein the access at
Power is to be successfully accessed the quantity of the user equipment (UE) of second base station and initiate access request to second base station and cut
Enter the ratio of the quantity of all UE of request；
The transceiver module is also used to be greater than the 14th threshold value in the load of second base station or described to be successfully accessed rate big
When 15 threshold value, second base station sends second message to the first base station, wherein the second message is for referring to
Show that the first base station switches to the 4th transceiver mode, the 4th transceiver mode is to open all transmission channels and receive logical
Road.
10. a kind of computer readable storage medium for storing one or more programs, which is characterized in that one or more of journeys
Sequence includes instruction, and described instruction executes the computer as described in claim 1-6 or 7 any one
Base station control method.
11. a kind of computer program product comprising instruction, which is characterized in that when described instruction is run on computers, make
It obtains the computer and executes such as the described in any item base station control methods of claim 1-6 or 7.
12. a kind of first base station characterized by comprising processor and memory, memory is for storing program, processor
The program of memory storage is called, to execute base station control method as claimed in any one of claims 1 to 6.
13. a kind of second base station characterized by comprising processor and memory, memory is for storing program, processor
The program of memory storage is called, to execute base station control method as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585420.3A CN110492954B (en) | 2019-07-01 | 2019-07-01 | Base station control method, first base station and second base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585420.3A CN110492954B (en) | 2019-07-01 | 2019-07-01 | Base station control method, first base station and second base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110492954A true CN110492954A (en) | 2019-11-22 |
| CN110492954B CN110492954B (en) | 2021-07-27 |
Family
ID=68546404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910585420.3A Active CN110492954B (en) | 2019-07-01 | 2019-07-01 | Base station control method, first base station and second base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110492954B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118617A (en) * | 2020-09-02 | 2020-12-22 | 中国联合网络通信集团有限公司 | Base station energy saving method, device and storage medium |
| CN113411874A (en) * | 2021-06-23 | 2021-09-17 | 中国电信股份有限公司 | Base station energy saving method, base station energy saving device, electronic equipment and medium |
| CN114286426A (en) * | 2020-09-27 | 2022-04-05 | 中国电信股份有限公司 | Base station control method, server and system |
| WO2024093932A1 (en) * | 2022-11-04 | 2024-05-10 | 维沃移动通信有限公司 | Configuration adjustment method and apparatus, terminal, and network side device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010028665A (en) * | 2008-07-23 | 2010-02-04 | Toshiba Corp | Wireless communication device of mobile communication system |
| US20100184480A1 (en) * | 2005-03-31 | 2010-07-22 | Alcatel-Lucent USA. Inc. | Power load balancing in cellular networks |
| CN101801103A (en) * | 2009-02-09 | 2010-08-11 | 大唐移动通信设备有限公司 | Method, system and device of random access |
| CN102083192A (en) * | 2010-08-12 | 2011-06-01 | 大唐移动通信设备有限公司 | Cell energy-saving deactivation method, system and equipment |
| CN102595567A (en) * | 2011-01-04 | 2012-07-18 | ***通信集团公司 | Base station control method and system thereof, and apparatuses |
| CN104145503A (en) * | 2013-03-05 | 2014-11-12 | 华为技术有限公司 | Method, apparatus and system for switching state |
| CN104796942A (en) * | 2015-04-20 | 2015-07-22 | 天津大学 | LTE (long term evolution)-Advanced system based random access overload control method |
| CN105191408A (en) * | 2014-03-26 | 2015-12-23 | 华为技术有限公司 | Method, device and apparatus for controlling base station |
| CN105517044A (en) * | 2015-11-25 | 2016-04-20 | 中国联合网络通信集团有限公司 | Interference coordination method and system |
| CN106793036A (en) * | 2016-12-15 | 2017-05-31 | 中国联合网络通信集团有限公司 | A kind of method and apparatus of control base station dormancy |
| CN106851712A (en) * | 2015-12-03 | 2017-06-13 | 中兴通讯股份有限公司 | A kind of method of Message Processing, base station and terminal |
| CN108574973A (en) * | 2017-03-08 | 2018-09-25 | 中兴通讯股份有限公司 | A kind of method, apparatus and system of access control |
| CN109348510A (en) * | 2018-10-17 | 2019-02-15 | 中国联合网络通信集团有限公司 | Load-balancing method, device and base station |
-
2019
- 2019-07-01 CN CN201910585420.3A patent/CN110492954B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100184480A1 (en) * | 2005-03-31 | 2010-07-22 | Alcatel-Lucent USA. Inc. | Power load balancing in cellular networks |
| JP2010028665A (en) * | 2008-07-23 | 2010-02-04 | Toshiba Corp | Wireless communication device of mobile communication system |
| CN101801103A (en) * | 2009-02-09 | 2010-08-11 | 大唐移动通信设备有限公司 | Method, system and device of random access |
| CN102083192A (en) * | 2010-08-12 | 2011-06-01 | 大唐移动通信设备有限公司 | Cell energy-saving deactivation method, system and equipment |
| CN102595567A (en) * | 2011-01-04 | 2012-07-18 | ***通信集团公司 | Base station control method and system thereof, and apparatuses |
| CN104145503A (en) * | 2013-03-05 | 2014-11-12 | 华为技术有限公司 | Method, apparatus and system for switching state |
| CN105191408A (en) * | 2014-03-26 | 2015-12-23 | 华为技术有限公司 | Method, device and apparatus for controlling base station |
| CN104796942A (en) * | 2015-04-20 | 2015-07-22 | 天津大学 | LTE (long term evolution)-Advanced system based random access overload control method |
| CN105517044A (en) * | 2015-11-25 | 2016-04-20 | 中国联合网络通信集团有限公司 | Interference coordination method and system |
| CN106851712A (en) * | 2015-12-03 | 2017-06-13 | 中兴通讯股份有限公司 | A kind of method of Message Processing, base station and terminal |
| CN106793036A (en) * | 2016-12-15 | 2017-05-31 | 中国联合网络通信集团有限公司 | A kind of method and apparatus of control base station dormancy |
| CN108574973A (en) * | 2017-03-08 | 2018-09-25 | 中兴通讯股份有限公司 | A kind of method, apparatus and system of access control |
| CN109348510A (en) * | 2018-10-17 | 2019-02-15 | 中国联合网络通信集团有限公司 | Load-balancing method, device and base station |
Non-Patent Citations (2)
| Title |
|---|
| LÁSZLÓ G. HÉVIZI 等: "Power savings in mobile networks by dynamic base station sectorization", 《2011 IEEE 22ND INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS》 * |
| 李万超: "TD-LTE基站网络优化方法研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118617A (en) * | 2020-09-02 | 2020-12-22 | 中国联合网络通信集团有限公司 | Base station energy saving method, device and storage medium |
| CN112118617B (en) * | 2020-09-02 | 2022-09-16 | 中国联合网络通信集团有限公司 | Base station energy saving method, device and storage medium |
| CN114286426A (en) * | 2020-09-27 | 2022-04-05 | 中国电信股份有限公司 | Base station control method, server and system |
| CN113411874A (en) * | 2021-06-23 | 2021-09-17 | 中国电信股份有限公司 | Base station energy saving method, base station energy saving device, electronic equipment and medium |
| WO2024093932A1 (en) * | 2022-11-04 | 2024-05-10 | 维沃移动通信有限公司 | Configuration adjustment method and apparatus, terminal, and network side device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110492954B (en) | 2021-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110492954A (en) | A kind of base station control method, first base station and the second base station | |
| US9820167B2 (en) | Method and apparatus of multiband communication | |
| CN104718783B (en) | Method and apparatus for reducing dropped calls in up-link power limited case | |
| US20140269468A1 (en) | Systems and methods for wireless band switching | |
| EP3150014B1 (en) | Radio resource allocation of unlicensed frequency bands based on utilization rate of primary and secondary channels on one of the sharing technologies | |
| CN108353460A (en) | From the relevant uplink of different wireless access technologys and/or downlink signaling | |
| EP3422782B1 (en) | Method for use in data transmission | |
| CN106851662B (en) | A kind of unlicensed spectrum resource allocation methods and device | |
| CN104919845A (en) | Method and apparatus for reporting performance of terminal in mobile communication system | |
| CN110572847B (en) | Data transmission method, system, computer device and storage medium | |
| EP3016428B1 (en) | Wireless communication device and method | |
| CN109151914A (en) | A kind of communication means and access network equipment | |
| CN112449401B (en) | WiFi roaming method and device, mobile terminal and storage medium | |
| CN103260216A (en) | Wireless communication device, method of wireless communication | |
| CA3053919A1 (en) | Communication method, network device, terminal device, computer readable storage medium, computer program product, processing apparatus and communication system | |
| CN113872629B (en) | Information transmission method, device and storage medium | |
| CN104982062B (en) | Transmit the methods, devices and systems of data | |
| CN113872647A (en) | Sounding Reference Signal (SRS) transmission method and communication device | |
| US20190207688A1 (en) | Method and Apparatus for Measuring Interference Between Terminal Devices | |
| CN109275190A (en) | A kind of communication means and device | |
| US20210288701A1 (en) | Communication Method, Network Device, and Terminal Device | |
| US20220338275A1 (en) | Communication Method and Apparatus | |
| CN110446231A (en) | A kind of communication means and equipment of wireless network | |
| EP3478009B1 (en) | Bluetooth low energy signal patterns | |
| JP5940131B2 (en) | Base station and band dispersion control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |