CN108400824A - A kind of field strength regulation and control method, apparatus and system - Google Patents
A kind of field strength regulation and control method, apparatus and system Download PDFInfo
- Publication number
- CN108400824A CN108400824A CN201710073275.1A CN201710073275A CN108400824A CN 108400824 A CN108400824 A CN 108400824A CN 201710073275 A CN201710073275 A CN 201710073275A CN 108400824 A CN108400824 A CN 108400824A
- Authority
- CN
- China
- Prior art keywords
- field strength
- end station
- server
- strength data
- sent
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18519—Operations control, administration or maintenance
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Electromagnetism (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of field strength regulation and control method, apparatus and system, field strength of the invention regulation and control method includes：The field strength data measured are sent to NM server by end station；The end station receives the NM server and changes instruction according to the field strength that the field strength data are sent；The end station changes instruction adjustment signal power according to the field strength.Through the invention, collected field strength data are sent to NM server by the end station on ship by the main website of land, NM server can send field strength variation instruction to each end station according to the field strength data of each end station by main website, thus, end station can adjust signal power, ensure the stabilization of marine communication with this, ensures marine operation safety.
Description
Technical field
The present invention relates to satellite communication field, more particularly to a kind of field strength regulation and control method, apparatus and system.
Background technology
The remote districts and sea area covered are difficult in conventional mobile communication, satellite communication has unique excellent
Gesture.For maritime satellite communication system, it mainly by ocean private communication satellite, ground main website and is mounted on marine ship
On end station composition.
Maritime satellite communication signal strength is influenced very by the maritime environment of weather, communication distance, geographical location and complexity
Greatly.Therefore, the field strength (namely end station send and receive signal power) of ocean private communication satellite is deposited between different waters
In point of power.During navigation, the field strength for grasping each marine site is necessary, and crucial moment directly affects crewman's
The security of the lives and property.Currently, seasat field of network management carries out implementing monitoring to the field strength distribution in each marine site not yet, at this
In the case of kind, satellite webmaster can not the signal power of distance station be adjusted to ensure the stabilization of marine communication.
Invention content
The main object of the present invention is to provide a kind of field strength regulation and control method, apparatus and system, it is intended to adjust the signal of end station
Power is to ensure the stabilization of marine communication.
To achieve the above object, the present invention provides a kind of field strength regulation and control methods includes：
The field strength data measured are sent to NM server by end station；
The end station receives the NM server and changes instruction according to the field strength that the field strength data are sent；
The end station changes instruction adjustment signal power according to the field strength.
Preferably, the field strength data include following at least one：Forward carriers noise indicates the letter of CNI, Forward receiving
Number intensity instruction RSSI, reverse signal noise ratio SINR；
Wherein, the forward direction CNI is the noise power ratio that the end station receives signal, and the forward direction RSSI is the end
Station receives the intensity of signal, and the reversed SINR is the signal interference noise power ratio of the transmission signal of the end station.
Preferably, the field strength data measured are sent to NM server by the end station, including：
The end station is according to time interval T0The field strength data are sent to main website by the satellite；
The main website is according to time interval T1The field strength data are sent to NM server；
The field strength data include that the end station mark of the end station is identified for the NM server.
The present invention also provides a kind of field strength to regulate and control method, including：
The field strength data that NM server receiving end station measures；
The NM server generates field strength variation instruction according to the field strength data；
The NM server sends the field strength variation instruction to the end station, so that the end station is according to the field strength
Variation instruction adjustment signal power.
Preferably, the field strength data include following at least one：Forward carriers noise indicates the letter of CNI, Forward receiving
Number intensity instruction RSSI, reverse signal noise ratio SINR；
Wherein, the forward direction CNI is the noise power ratio that the end station receives signal, and the forward direction RSSI is the end
Station receives the intensity of signal, and the reversed SINR is the signal interference noise power ratio of the transmission signal of the end station.
Preferably, the field strength data that the NM server receiving end station measures, including：
The NM server is according to time interval T0Receive the field strength data that main website is sent by satellite；
The main website is according to time interval T1Receive the field strength data that the end station is sent by satellite；
The field strength data include that the end station mark of the end station is identified for the NM server.
Preferably, the NM server generates field strength variation instruction according to the field strength data, including：
The NM server determines the signal power of the end station according to the field strength data；
When the signal power of the end station is less than preset signal power threshold values, the NM server generates field strength and becomes
Change instruction.
The present invention also provides a kind of field strength to regulate and control method, which is characterized in that including：
The field strength data measured are sent to NM server by end station；
The NM server receives the field strength data that the end station measures；
The NM server generates field strength variation instruction according to the field strength data；
The NM server sends the field strength variation instruction to the end station；
The end station receives the field strength variation instruction that the NM server is sent；
The end station changes instruction adjustment signal power according to the field strength.
Also a kind of field strength regulation device of the present invention, including：
First sending module, the field strength data for will measure are sent to NM server；
First receiving module refers to for receiving the field strength variation that the NM server is sent according to the field strength data
It enables；
Module is adjusted, for changing instruction adjustment signal power according to the field strength.
The present invention also provides a kind of field strength regulation devices, including：
Second receiving module, the field strength data measured for receiving end station；
Directive generation module, for generating field strength variation instruction according to the field strength data；
Second sending module, for sending the field strength variation instruction to the end station, so that the end station is according to
Field strength variation instruction adjustment signal power.
The present invention also provides a kind of field strength regulator control system, including end station and NM server,
The field strength data measured are sent to NM server by end station；
The NM server receives the field strength data that the end station measures；
The NM server generates field strength variation instruction according to the field strength data；
The NM server sends the field strength variation instruction to the end station；
The end station receives the field strength variation instruction that the NM server is sent；
The end station changes instruction adjustment signal power according to the field strength.
Technical scheme of the present invention has advantageous effect below：
Field strength through the invention regulates and controls method, apparatus and system, and the end station on ship leads to collected field strength data
The main website for crossing land is sent to NM server, and NM server can be sent out according to the field strength data of each end station by main website
Send field strength variation instruction to each end station, end station can adjust signal power as a result, ensure the stabilization of marine communication with this, protect
Demonstrate,prove marine operation safety.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the present invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow chart that the field strength that the embodiment of the present invention one provides regulates and controls method；
Fig. 2 is the flow chart that field strength provided by Embodiment 2 of the present invention regulates and controls method；
Fig. 3 is the flow chart that the field strength that the embodiment of the present invention three provides regulates and controls method；
Fig. 4 is the structure diagram for the field strength regulation device that the embodiment of the present invention four provides；
Fig. 5 is the structure diagram for the field strength regulation device that the embodiment of the present invention five provides；
Fig. 6 is the flow chart that the field strength that the embodiment of the present invention seven provides regulates and controls method.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
The embodiment of the present application can run on satellite communication system, and the framework of the system may include satellite, on ship
End station, land main website and NM server.Wherein, end station is satellite communication earth station, to be set in satellite communication system
Set communication terminal on earth；Terminal of the main website between end station and NM server is (due to end station and network manager service
It can not direct communication between device).(passed through between end station and satellite, between satellite and main website by satellite between end station and main website
Satellite link communicates) it is communicated, NM server and main website can be communicated by wired or wireless mode.In this reality
It applies and provides a kind of field strength regulation and control method in example, it should be noted that the above-mentioned field strength monitoring side provided in the embodiment of the present application
The running environment of method is not limited to above-mentioned framework.
Embodiment one
Fig. 1 is a kind of flow chart for field strength regulation and control method that the embodiment of the present invention one provides, the field strength regulation and control of the present embodiment
Method is applied to end station.As described in Figure 1, field strength regulation and control method includes：
Step S101：The field strength data measured are sent to NM server by end station；
Step S102：The end station receives the field strength variation that the NM server is sent according to the field strength data and refers to
It enables；
Step S103：The end station changes instruction adjustment signal power according to the field strength.
Regulate and control method according to above-mentioned field strength, collected field strength data are sent to webmaster by the end station on ship by satellite
Server, NM server can send field strength variation instruction to each end station according to the field strength data of each end station, hold as a result,
Signal power can be adjusted by standing, and ensure the stabilization of marine communication with this, ensure marine operation safety.
The realization details of each step of the above method is as follows：
In step S101, the field strength data measured are sent to NM server by end station.End station herein for example can be with
It is set on ship, end station some device measurements can obtain real-time field strength data by antenna etc..The field strength data example
It such as may include following at least one：Forward carriers noise indicates (carrier-to-noise indication, abbreviation CNI),
The signal strength instruction (Received Signal Strength Indication, abbreviation RSSI) of Forward receiving, reverse signal
Noise ratio (signal to noise ratio, abbreviation SINR).Wherein, the forward direction CNI is that the end station receives the letter
Number noise power ratio, the forward direction RSSI is that the end station receives the intensity of signal, and the reversed SINR is the end station
Transmission signal signal interference noise power ratio.
In the present embodiment, field strength data and field strength variation instruction are transmitted between end station and NM server and can also be passed through
The main website of land is as transfer, therefore step S101 may include following two steps：The first step, end station lead to field strength data
Satellite is crossed to be sent to main website (field strength data are sent to satellite by end station by satellite link, and passing of satelline satellite link is by field strength
Data are sent to main website).Field strength data are sent to NM server by second step, main website.It is assumed that being divided between the transmission of the first step
T0, such as can be by T0It is set as 15 minutes；It is divided into T between the transmission of second step1, T1It can be with T0It is identical or different.It follows that the
The field strength data that two Bu Zhong main websites are sent to NM server are T1In period, all end station that main website receives are sent to main website
Field strength data.Therefore, in the present embodiment, the interval that field strength data are measured in end station side is also T0, namely in end station transmission field strength number
Field strength data are measured according to before main website.It should be noted that in the present embodiment, the field strength data further include end station mark
Know, the effect of the end station mark is that NM server is made to identify different end station, to which NM server can pass through main website
Field strength variation instruction is sent to corresponding end station.
In step S102, the end station receives the field strength variation that the NM server is sent according to the field strength data and refers to
It enables.Continue step S101, step S102 may include following three steps：The first step, the NM server is according to the field
Strong data determine the signal power of the end station.First, NM server needs to determine the forward direction received according to end station mark
End station belonging to CNI, forward direction RSSI and reversely SINR.Secondly, NM server is according to preceding to CNI, forward direction RSSI and reversed
SINR synthesis determines the signal power of end station.
In the present embodiment, the comprehensive method for determining the signal power of end station is：First, signal power is divided into difference
Field strength section, preset and be divided into Δ P between each field strength section, then the signal power in n-th of field strength section can indicate
For [(n-1) Δ P, n Δ P], at this point, the average signal power in n-th of section isIt should be noted that the
The calculation formula of the average field-strength in n section is empirical equation.Then, NM server can be according to preceding to CNI, forward direction
RSSI and reversed SINR, judges the section where end station, using the average signal power in the section as the signal of the end station
Power.
Second step, NM server judge the signal power of the end station and preset signal power threshold values P0Between it is big
Small relationship, in the present embodiment, when the signal power of the end station is less than P0When, indicate that the signal power of the end station is smaller, institute
Field strength variation instruction will be generated by stating NM server, be in the present embodiment the instruction of increase signal power.When the end station
Field strength be not less than P0When, then enter the judgement to next end station.Third walks, and the end station receives the field that the main website is sent
Strong variation instruction.In the present embodiment, seemingly with transmission field strength data class, field strength variation instruction is first transferred to master by NM server
Stand, subsequent main website by field strength variation instruction be transferred to end station (field strength variation instruction by satellite link is sent to satellite by main website,
Field strength variation instruction is sent to end station by satellite by satellite link).
In step S103, the end station changes instruction adjustment signal power according to the field strength.End station has received field strength
After variation instruction, the signal power that instruction adjusts the end station will be changed according to field strength.In the present embodiment, the field strength variation refers to
It is actually the instruction for increasing end station signal power to enable, which can also include the concrete numerical value for increasing end station signal power,
Such as the numerical value can beWherein λ0For empirical value, and it is constant.It follows that end station after the adjustment
Signal power beCorrespondingly, also increasing therewith to CNI, forward direction RSSI and reversed SINR before the field strength data of the end station
It is big.
According to above-mentioned field strength monitoring method, the end station on ship sends out collected field strength data by the main website of land
Give webmaster, webmaster can send field strength variation instruction to each end station according to the field strength data of each end station by main website, by
This, end station can adjust signal power, ensure the stabilization of marine communication with this, ensure marine operation safety.
Embodiment two
Fig. 2 is a kind of flow chart of field strength regulation and control method provided by Embodiment 2 of the present invention, the field strength regulation and control of the present embodiment
Method is applied to NM server.As described in Figure 2, field strength regulation and control method includes：
Step S201：The field strength data that NM server receiving end station measures；
Step S202：The NM server generates field strength variation instruction according to the field strength data；
Step S203：The NM server sends the field strength variation instruction to the end station, so that the end station root
Change instruction adjustment signal power according to the field strength.
Regulate and control method according to above-mentioned field strength, collected field strength data are sent to webmaster by the end station on ship by satellite
Server, NM server can send field strength variation instruction to each end station according to the field strength data of each end station, hold as a result,
Signal power can be adjusted by standing, and ensure the stabilization of marine communication with this, ensure marine operation safety.
The realization details of each step of the above method is as follows：
In step S201, field strength data that NM server receiving end station measures.The field strength data include below extremely
Few one kind：Forward carriers noise indicates signal strength instruction RSSI, the reverse signal noise ratio SINR of CNI, Forward receiving.Its
In, the forward direction CNI is the noise power ratio that the end station receives signal, and the forward direction RSSI is that the end station receives letter
Number intensity, the reversed SINR be the end station transmission signal signal interference noise power ratio.
In the present embodiment, step S201 may include following two steps：The first step, the NM server according to when
Between be spaced T0Receive the field strength data that main website is sent by satellite, wherein T0It could be provided as 15 minutes；Second step, it is described
Main website is according to time interval T1Receive the field strength data that the end station is sent by satellite, wherein T1It may be set to be 15
Minute.T1It can be with T0It is identical or different.In the present embodiment, the interval that field strength data are measured in end station side is also T0, namely in end station transmission
Field strength data measure field strength data to before main website.At this point, the field strength data also need to include end station mark, so that net
Pipe server identifies different end station, to which field strength variation instruction can be sent to corresponding end by NM server by main website
It stands.
In step S202, the NM server generates field strength variation instruction according to the field strength data.The step is specific
Two steps can be divided into：The first step, the NM server determine the signal power of the end station according to the field strength data.Specifically
Ground, first, NM server need to be determined belonging to forward direction CNI, the forward direction RSSI received and reversed SINR according to end station mark
End station.Secondly, NM server determines the signal power of end station before to CNI, forward direction RSSI and reversed SINR synthesis.
In the present embodiment, the comprehensive method for determining the signal power of end station is：First, signal power is divided into different field strength areas
Between, it presets and is divided into Δ P between each field strength section, then the signal power in n-th of field strength section can be expressed as [(n-1)
Δ P, n Δ P], at this point, the average signal power in n-th of section isIt should be noted that n-th of section
Average field-strength calculation formula be empirical equation.Secondly, NM server can be according to preceding to CNI, forward direction RSSI and anti-
To SINR, the section where end station is judged, using the average signal power in the section as the signal power of the end station.
Second step, NM server judge the signal power of the end station and preset signal power threshold values P0Between it is big
Small relationship, in the present embodiment, when the signal power of the end station is less than P0When, indicate that the signal power of the end station is smaller, institute
Field strength variation instruction will be generated by stating NM server, be in the present embodiment the instruction of increase signal power.When the end station
Field strength be not less than P0When, then enter the judgement to next end station.
In step S203, the NM server sends the field strength variation instruction to the end station, so that the end station
Change instruction adjustment signal power according to the field strength.Step S203 can specifically be divided into two steps：The first step, field strength variation instruction
Main website is first transferred to by NM server, field strength variation instruction is transferred to end station by subsequent main website, and (main website, which changes field strength, to be instructed
It is sent to satellite by satellite link, field strength variation instruction is sent to end station by satellite by satellite link).Second step, end station
After having received field strength variation instruction, the signal power that instruction adjusts the end station will be changed according to field strength.In the present embodiment, institute
It is actually to increase the instruction of end station signal power to state field strength variation instruction, which can also include increasing end station signal power
Concrete numerical value, such as the numerical value can beWherein λ0For empirical value, and it is constant.It follows that
The signal power of end station after adjustment isCorrespondingly, to CNI, forward direction RSSI and reversely before the field strength data of the end station
SINR is also increased therewith.
According to above-mentioned field strength monitoring method, the end station on ship sends out collected field strength data by the main website of land
Give webmaster, webmaster can send field strength variation instruction to each end station according to the field strength data of each end station by main website, by
This, end station can adjust signal power, ensure the stabilization of marine communication with this, ensure marine operation safety.
Embodiment three
Fig. 3 is a kind of flow chart for field strength monitoring method that the embodiment of the present invention three provides, the field strength regulation and control of the present embodiment
Method is applied to NM server.As described in Figure 3, field strength regulation and control method includes：
Step S301：The field strength data measured are sent to NM server by end station；
Step S302：The NM server receives the field strength data that the end station measures；
Step S303：The NM server generates field strength variation instruction according to the field strength data；
Step S304：The NM server sends the field strength variation instruction to the end station；
Step S305：The end station receives the field strength variation instruction that the NM server is sent；
Step S306：The end station changes instruction adjustment signal power according to the field strength.
Regulate and control method according to above-mentioned field strength, collected field strength data are sent to webmaster by the end station on ship by satellite
Server, NM server can send field strength variation instruction to each end station according to the field strength data of each end station, hold as a result,
Signal power can be adjusted by standing, and ensure the stabilization of marine communication with this, ensure marine operation safety.
Example IV
Fig. 4 is a kind of structure diagram for field strength monitoring device that the embodiment of the present invention four provides, which is located at end station side,
As described in Figure 4, which includes：
First sending module 401, the field strength data for will measure are sent to NM server；
First receiving module 402 changes for receiving the NM server according to the field strength that the field strength data are sent
Instruction；
Module 403 is adjusted, for changing instruction adjustment signal power according to the field strength.
The detail of above-mentioned module is as follows：
First sending module 401, the field strength data for will measure are sent to NM server.Wherein, the field strength
Data include following at least one：Forward carriers noise indicates signal strength instruction RSSI, the reverse signal of CNI, Forward receiving
Noise ratio SINR.Wherein, the forward direction CNI is the noise power ratio that the end station receives signal, and the forward direction RSSI is institute
The intensity that end station receives signal is stated, the reversed SINR is the signal interference noise power ratio of the transmission signal of the end station.
The field strength data measured are sent to NM server to specifically include：According to time interval T0The field strength data are passed through into institute
It states satellite and is sent to main website；The main website is according to time interval T1The field strength data are sent to NM server；At this point, institute
It includes end station mark to state field strength data, so that NM server identifies different end station, to which NM server can pass through master
It stands and field strength variation instruction is sent to corresponding end station.
First receiving module 402 changes for receiving the NM server according to the field strength that the field strength data are sent
Instruction；Module 403 is adjusted, for changing instruction adjustment signal power according to the field strength.
Embodiment five
Fig. 5 is a kind of structure diagram for field strength monitoring device that the embodiment of the present invention five provides, which is located at webmaster clothes
Business device side, as described in Figure 5, which includes：
Second receiving module 501, the field strength data measured for receiving end station；
Directive generation module 502, for generating field strength variation instruction according to the field strength data；
Second sending module 503, for sending the field strength variation instruction to the end station, so that the end station is according to institute
State field strength variation instruction adjustment signal power.
The detail of above-mentioned module is as follows：
Second receiving module 501, the field strength data measured for receiving end station；Wherein, the field strength data include with
Lower at least one：Forward carriers noise indicates signal strength instruction RSSI, the reverse signal noise ratio SINR of CNI, Forward receiving.
Wherein, the forward direction CNI is the noise power ratio that the end station receives signal, and the forward direction RSSI is that the end station receives
The intensity of signal, the reversed SINR are the signal interference noise power ratio of the transmission signal of the end station.Receiving end station measures
To field strength data specifically include：According to time interval T0Receive the field strength data that main website is sent by satellite；The master
It stands according to time interval T1Receive the field strength data that the end station is sent by satellite；At this point, the field strength data include
End station identifies, so that NM server identifies different end station, to which NM server can be referred to field strength variation by main website
Order is sent to corresponding end station.
Directive generation module 502, for generating field strength variation instruction according to the field strength data.Specifically, according to described
Field strength data determine the signal power of the end station；When the signal power of the end station is less than preset signal power threshold values,
Generate field strength variation instruction.
Second sending module 503, for sending the field strength variation instruction to the end station, so that the end station is according to institute
State field strength variation instruction adjustment signal power.
Embodiment six
A kind of field strength monitoring system that the embodiment of the present invention six provides, which includes end station and network manager service
Device.
The field strength data measured are sent to NM server by end station；
The NM server receives the field strength data that the end station measures；
The NM server generates field strength variation instruction according to the field strength data；
The NM server sends the field strength variation instruction to the end station；
The end station receives the field strength variation instruction that the NM server is sent；
The end station changes instruction adjustment signal power according to the field strength.
Embodiment seven
Fig. 6 is a kind of flow chart for field strength monitoring method that the embodiment of the present invention seven provides, the field strength monitoring of the present embodiment
Method is applied to end station and NM server.The present embodiment is a kind of specific implementation of embodiment three, as described in Figure 6, should
Field strength monitoring method includes：
Step S601：The field strength data measured are sent to main website by end station by satellite.
The field strength data may include：Forward direction CNI, forward direction RSSI, reversed SINR, end station mark, end station are presently in
Longitude and latitude, end station measurement data time.The time interval that end station sends field strength data is 15 minutes.
Step S602：The field strength data are sent to the NM server by the main website.
The time interval that main website sends field strength data is also 15 minutes.
Step S603：The NM server draws marine site field strength map according to the field strength data.
In the present embodiment, NM server can according to the field strength data, draw out respectively before marine site to CNI maps,
To RSSI maps, the reversed SINR maps in marine site before marine site, the field strength situation in marine site can be monitored by these three maps.
Step S604：The NM server generates field strength variation instruction according to the marine site field strength map, and by field strength
Variation instruction is sent to end station.
NM server is by marine site field strength map, and whether the field strength data in marine site generate different where can analyzing end station
Often.In the present embodiment, when NM server is according to marine site field strength map, judge that the field strength data in the marine site where end station exist
When under pre-set threshold value, the field strength variation instruction for increasing end station signal power is generated.If on pre-set threshold value, continue pair
Next end station is judged
Step S605：The end station changes the signal power that instruction increases end station according to the field strength.
According to above-mentioned field strength monitoring method, NM server by collect ship end station each marine site field strength data,
Marine site field strength map is drawn out, so as to monitor the field strength situation in marine site, rational navigation route is planned, in advance to driving into field
The ship in the marine site of strong situation difference sends out early warning.Simultaneously, moreover it is possible to which the lower end station of indication signal power increases signal power, with this
Ensure the stabilization of marine communication, ensures marine operation safety.
Embodiment eight
Present embodiments provide a kind of storage medium.Optionally, in the present embodiment, above-mentioned storage medium can be set
For the program code for storing for executing following steps：
Step S101：The field strength data measured are sent to NM server by end station；
Step S102：The end station receives the field strength variation that the NM server is sent according to the field strength data and refers to
It enables；
Step S103：The end station changes instruction adjustment signal power according to the field strength.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or
The various media that can store program code such as CD.
Optionally, in the present embodiment, processor executes above-mentioned implementation according to stored program code in storage medium
The method and step that example is recorded.
Optionally, the specific example in the present embodiment can refer to described in above-described embodiment one and optional embodiment
Example, details are not described herein for the present embodiment.
Embodiment nine
Present embodiments provide a kind of storage medium.Optionally, in the present embodiment, above-mentioned storage medium can be set
For the program code for storing for executing following steps：
Step S201：The field strength data that NM server receiving end station measures；
Step S202：The NM server generates field strength variation instruction according to the field strength data；
Step S203：The NM server sends the field strength variation instruction to the end station, so that the end station root
Change instruction adjustment signal power according to the field strength.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, ROM, RAM, movement are hard
The various media that can store program code such as disk, magnetic disc or CD.
Optionally, in the present embodiment, processor executes above-mentioned implementation according to stored program code in storage medium
The method and step that example is recorded.
Optionally, the specific example in the present embodiment can refer to described in above-described embodiment two and optional embodiment
Example, details are not described herein for the present embodiment.
Embodiment ten
Present embodiments provide a kind of storage medium.Optionally, in the present embodiment, above-mentioned storage medium can be set
For the program code for storing for executing following steps：
Step S301：The field strength data measured are sent to NM server by end station；
Step S302：The NM server receives the field strength data that the end station measures；
Step S303：The NM server generates field strength variation instruction according to the field strength data；
Step S304：The NM server sends the field strength variation instruction to the end station；
Step S305：The end station receives the field strength variation instruction that the NM server is sent；
Step S306：The end station changes instruction adjustment signal power according to the field strength.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, ROM, RAM, movement are hard
The various media that can store program code such as disk, magnetic disc or CD.
Optionally, in the present embodiment, processor executes above-mentioned implementation according to stored program code in storage medium
The method and step that example is recorded.
Optionally, the specific example in the present embodiment can refer to above-described embodiment three, embodiment seven and optional embodiment party
Example described in formula, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be with different from shown in sequence execution herein
The step of going out or describing, either they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
Although disclosed herein embodiment it is as above, the content only for ease of understanding the present invention and use
Embodiment is not limited to the present invention.Technical staff in any fields of the present invention is taken off not departing from the present invention
Under the premise of the spirit and scope of dew, any modification and variation, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (11)
1. a kind of field strength regulates and controls method, which is characterized in that including：
The field strength data measured are sent to NM server by end station；
The end station receives the NM server and changes instruction according to the field strength that the field strength data are sent；
The end station changes instruction adjustment signal power according to the field strength.
2. field strength as described in claim 1 regulates and controls method, which is characterized in that the field strength data include following at least one：
Forward carriers noise indicates signal strength instruction RSSI, the reverse signal noise ratio SINR of CNI, Forward receiving；
Wherein, the forward direction CNI is the noise power ratio that the end station receives signal, and the forward direction RSSI is that the end station connects
The intensity of signal is received, the reversed SINR is the signal interference noise power ratio of the transmission signal of the end station.
3. field strength as claimed in claim 2 regulates and controls method, which is characterized in that the end station sends the field strength data measured
To NM server, including：
The end station is according to time interval T0The field strength data are sent to main website by the satellite；
The main website is according to time interval T1The field strength data are sent to NM server；
The field strength data include that the end station mark of the end station is identified for the NM server.
4. a kind of field strength regulates and controls method, which is characterized in that including：
The field strength data that NM server receiving end station measures；
The NM server generates field strength variation instruction according to the field strength data；
The NM server sends the field strength variation instruction to the end station, so that the end station changes according to the field strength
Instruction adjustment signal power.
5. field strength as claimed in claim 4 regulates and controls method, which is characterized in that the field strength data include following at least one：
Forward carriers noise indicates signal strength instruction RSSI, the reverse signal noise ratio SINR of CNI, Forward receiving；
Wherein, the forward direction CNI is the noise power ratio that the end station receives signal, and the forward direction RSSI is that the end station connects
The intensity of signal is received, the reversed SINR is the signal interference noise power ratio of the transmission signal of the end station.
6. field strength as claimed in claim 5 regulates and controls method, which is characterized in that the NM server receiving end station measured
Field strength data, including：
The NM server is according to time interval T0Receive the field strength data that main website is sent by satellite；
The main website is according to time interval T1Receive the field strength data that the end station is sent by satellite；
The field strength data include that the end station mark of the end station is identified for the NM server.
7. field strength as claimed in claim 4 regulates and controls method, which is characterized in that the NM server is according to the field strength data
Field strength variation instruction is generated, including：
The NM server determines the signal power of the end station according to the field strength data；
When the signal power of the end station is less than preset signal power threshold values, the NM server generates field strength variation and refers to
It enables.
8. a kind of field strength regulates and controls method, which is characterized in that including：
The field strength data measured are sent to NM server by end station；
The NM server receives the field strength data that the end station measures；
The NM server generates field strength variation instruction according to the field strength data；
The NM server sends the field strength variation instruction to the end station；
The end station receives the field strength variation instruction that the NM server is sent；
The end station changes instruction adjustment signal power according to the field strength.
9. a kind of field strength regulation device, which is characterized in that including：
First sending module, the field strength data for will measure are sent to NM server；
First receiving module changes instruction for receiving the NM server according to the field strength that the field strength data are sent；
Module is adjusted, for changing instruction adjustment signal power according to the field strength.
10. a kind of field strength regulation device, which is characterized in that including：
Second receiving module, the field strength data measured for receiving end station；
Directive generation module, for generating field strength variation instruction according to the field strength data；
Second sending module, for sending the field strength variation instruction to the end station, so that the end station is according to the field strength
Variation instruction adjustment signal power.
11. a kind of field strength regulator control system, which is characterized in that including end station and NM server,
The field strength data measured are sent to NM server by end station；
The NM server receives the field strength data that the end station measures；
The NM server generates field strength variation instruction according to the field strength data；
The NM server sends the field strength variation instruction to the end station；
The end station receives the field strength variation instruction that the NM server is sent；
The end station changes instruction adjustment signal power according to the field strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073275.1A CN108400824A (en) | 2017-02-07 | 2017-02-07 | A kind of field strength regulation and control method, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073275.1A CN108400824A (en) | 2017-02-07 | 2017-02-07 | A kind of field strength regulation and control method, apparatus and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108400824A true CN108400824A (en) | 2018-08-14 |
Family
ID=63094597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710073275.1A Pending CN108400824A (en) | 2017-02-07 | 2017-02-07 | A kind of field strength regulation and control method, apparatus and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108400824A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005067324A1 (en) * | 2004-01-12 | 2005-07-21 | Maritime Communications Partner As | Mode of operation of a moving cellular radio network |
| US7102568B1 (en) * | 2005-04-25 | 2006-09-05 | Uniden America Corporation | Method and apparatus for selecting a marine radio operating mode |
| CN101059910A (en) * | 2007-05-24 | 2007-10-24 | 大连海事大学 | A near-shore ships mobile video monitor system |
| CN101404560A (en) * | 2008-11-13 | 2009-04-08 | 中远集装箱运输有限公司 | Bank-controlled vessel-bank communication method |
| CN101860381A (en) * | 2010-05-31 | 2010-10-13 | 武汉理工大学 | Ship automatic identification system slipway with intelligent transmission power regulation |
| CN102355684A (en) * | 2011-08-15 | 2012-02-15 | 上海三吉电子工程有限公司 | Real-time monitoring system and monitoring method for base station field intensity |
| CN103701518A (en) * | 2013-12-27 | 2014-04-02 | 天津海洋数码科技有限公司 | Ship wide-band communication system using satellite as transponder |
| CN204206219U (en) * | 2014-02-21 | 2015-03-11 | 北京国交信通科技发展公司 | Fish-farming operation supervisory control system |
-
2017
- 2017-02-07 CN CN201710073275.1A patent/CN108400824A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005067324A1 (en) * | 2004-01-12 | 2005-07-21 | Maritime Communications Partner As | Mode of operation of a moving cellular radio network |
| US7102568B1 (en) * | 2005-04-25 | 2006-09-05 | Uniden America Corporation | Method and apparatus for selecting a marine radio operating mode |
| CN101059910A (en) * | 2007-05-24 | 2007-10-24 | 大连海事大学 | A near-shore ships mobile video monitor system |
| CN101404560A (en) * | 2008-11-13 | 2009-04-08 | 中远集装箱运输有限公司 | Bank-controlled vessel-bank communication method |
| CN101860381A (en) * | 2010-05-31 | 2010-10-13 | 武汉理工大学 | Ship automatic identification system slipway with intelligent transmission power regulation |
| CN102355684A (en) * | 2011-08-15 | 2012-02-15 | 上海三吉电子工程有限公司 | Real-time monitoring system and monitoring method for base station field intensity |
| CN103701518A (en) * | 2013-12-27 | 2014-04-02 | 天津海洋数码科技有限公司 | Ship wide-band communication system using satellite as transponder |
| CN204206219U (en) * | 2014-02-21 | 2015-03-11 | 北京国交信通科技发展公司 | Fish-farming operation supervisory control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104318768B (en) | Self adaptation transport information tile map generation system and method based on Hadoop | |
| CN108055648A (en) | A kind of intelligent monitoring system for bridge | |
| CN106060773B (en) | Object positioning system, method and device | |
| CN108506043A (en) | A kind of downhole intelligent InterWorking Equipment monitoring system and its personnel positioning method based on NB-IOT honeycomb technology of Internet of things | |
| CN107289925A (en) | A kind of method and apparatus for drawing user trajectory | |
| CN107270921A (en) | A kind of generation dimension polling path method and device for planning | |
| CN108924733A (en) | User device, earthquake alarm server and earthquake alarm method thereof | |
| CN107277847B (en) | Antenna attitude measurement system and method based on NB-IoT transmission mode | |
| CN106370294A (en) | Galloping monitoring system and galloping monitoring method for high-voltage transmission lines | |
| CN106249752A (en) | A kind of unmanned plane networking flight monitoring and collaborative collision avoidance method and device | |
| CN104039008B (en) | A kind of hybrid locating method | |
| CN106546236B (en) | Based on architecture structure drawing from the offshore platform personnel positioning navigation system of host computer | |
| CN109254262A (en) | A kind of localization method and system of intelligent mine lamp | |
| CN106556559A (en) | A kind of monitoring method of cloud/aerosol, device and system | |
| CN101986765A (en) | Singlechip-based low-power consumption networking positioning instrument | |
| CN109769211A (en) | One kind drags of anchor based reminding method, ship-handling device and computer readable storage medium | |
| CN109410528A (en) | A kind of earthquake pre-warning terminal | |
| CN108111340B (en) | Space-to-air integrated communication emergency communication command cluster communication application system and method based on skynet and Beidou satellite | |
| CN108400824A (en) | A kind of field strength regulation and control method, apparatus and system | |
| CN206974469U (en) | A kind of cluster bridge health real time monitoring system based on wireless communication technology | |
| CN107360579A (en) | A kind of power monitoring method and system based on wireless network and big data | |
| CN107941397A (en) | Base station support force detection alarm system | |
| CN104898022B (en) | A kind of online fault location system and method for high-speed railway high pressure full cable perforation circuit | |
| CN109100766A (en) | A kind of navigation mark monitoring system and monitoring method based on Beidou navigation | |
| CN207968962U (en) | A kind of pipe gallery personnel positioning apparatus based on Wi-Fi |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200707 Address after: 518057 Zhongxing building, A3-01, A3-02, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong Applicant after: Shenzhen ZTE Technical Service Co.,Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corp. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180814 |
|
| WD01 | Invention patent application deemed withdrawn after publication |