CN106535216A - Method and apparatus for estimating signal intensity in area - Google Patents
Method and apparatus for estimating signal intensity in area Download PDFInfo
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- CN106535216A CN106535216A CN201611103297.XA CN201611103297A CN106535216A CN 106535216 A CN106535216 A CN 106535216A CN 201611103297 A CN201611103297 A CN 201611103297A CN 106535216 A CN106535216 A CN 106535216A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to the technical field of communications, and discloses a method and apparatus for estimating the signal intensity in an area. The method comprises the following steps: receiving indication information sent by a plurality of devices arranged in the area, wherein the indication information comprises identifiers IDs of the devices and the signal intensity detected by the devices; determining corresponding positions of the devices in the area according to the IDs of the devices; and determining the distribution of the signal intensity in the area according to the signal intensity detected by the devices and the corresponding positions of the devices in the area. According to the method and apparatus disclosed by the invention, the signal intensity is detected by arranging a plurality of devices in the area, the distribution of the signal intensity in the area can be obtained, and thus a user can understand the conditions of the signal intensity in the area more conveniently.
Description
Technical field
The present invention relates to communication technical field, in particular it relates in a kind of estimation region signal intensity method and apparatus.
Background technology
GSM (global system for mobile communications, Global System for Mobile Communications), and mesh
The 2G networks of front most widely used offer voice call service.Signal intensity in GSM network (can receive signal with RSSI
Intensity instruction, Received Signal Strength Indicator) represent, that reflects what is received in GSM terminals
The performance number of the signal that GSM base stations send, unit is dBm.RSSI is higher, and the base station signal for receiving is stronger.Wherein, GSM letters
Number intensity can be with time rapid fluctuations, and the RSSI for generally being said is the average within a period of time (such as 5 seconds).Additionally, may be used also
To be processed to obtain CSQ (channel signal qualities to RSSI value.Channel Signal Quality), such as CSQ=
(113+RSSI)/2, signal intensity is represented using CSQ.In most terminal units, such as in smart mobile phone, intelligent appliance,
Can be by the mode such as dial specific number, into engineering mode, so as to obtain the signal intensity (RSSI or CSQ) of GSM network.
At present, user can read the on-site signal intensity of equipment from equipment, such as in mobile phone.But, existing skill
The signal intensity for single-point obtained in art, and the distribution situation of the signal intensity in region cannot be obtained.
The content of the invention
It is an object of the invention to provide in a kind of estimation region signal intensity method and apparatus, asked with solving above-mentioned technology
Topic solves above-mentioned technical problem at least in part.
To achieve these goals, the method that the present invention provides signal intensity in a kind of estimation region, the method include：
Reception is arranged in the configured information that the multiple equipment in region sends, wherein the configured information includes mark ID of equipment and sets
The standby signal intensity for detecting；Equipment relevant position in the zone is determined according to the ID of equipment；According to the letter that equipment is detected
Number intensity and equipment relevant position in the zone determines the distribution of signal intensity in region.
Preferably, methods described also includes：Presented using distribution of the gradient color to signal intensity in region.
Preferably, the signal intensity detected according to equipment and equipment relevant position in the zone are determined in region
The distribution of signal intensity includes：Grid division is carried out to region；By the corresponding signal intensity of the relevant position place grid of equipment
It is labeled as the signal intensity that the equipment is detected.
Preferably, the signal intensity detected according to equipment and equipment relevant position in the zone are determined in region
The distribution of signal intensity includes：Carry out linear interpolation in the zone on straight line path between the relevant position of any two equipment
The corresponding signal intensity of the grid that straight line path described in labelling is passed through.
Preferably, the quantity of the equipment is more than 2；The signal intensity detected according to equipment and equipment are in the zone
Relevant position determine that the distribution of signal intensity in region includes：With in region, the relevant position of multiple equipment determines many as summit
Side shape；In the polygonal internal, carry out linear interpolation not mark polygonal internal according to labeled signal intensity
The grid tag corresponding signal intensity of note.
Preferably, the signal intensity detected according to equipment and equipment relevant position in the zone are determined in region
The distribution of signal intensity includes：For the grid of outside of polygon, according to apart from the nearest polygonal side length normal of the grid
On the corresponding signal intensity of marked grid carry out linear interpolation to be marked the corresponding signal intensity of the grid.
According to a further aspect in the invention, there is provided the device of signal intensity in a kind of estimation region, the device include：Letter
Breath receiver module, for receiving the configured information that the multiple equipment being arranged in region sends, wherein the configured information includes
The signal intensity that mark ID and the equipment of equipment is detected；Position determination module, for determining equipment in area according to the ID of equipment
Relevant position in domain；Distribution determining module, for the signal intensity that detected according to equipment and equipment in the zone corresponding
Position determines the distribution of signal intensity in region.
Preferably, described device also includes：Distribution is presented module, for being divided to signal intensity in region using gradient color
Cloth is presented.
Preferably, it is described distribution determining module for carrying out grid division to region, by the relevant position place grid of equipment
The corresponding signal intensity signature of lattice is the signal intensity that the equipment is detected.
Preferably, the distribution determining module is used for straight line path in the zone between the relevant position of any two equipment
On carry out the corresponding signal intensity that linear interpolation carrys out the grid that straight line path described in labelling is passed through.
Preferably, the quantity of the equipment is more than 2；It is described distribution determining module for in region multiple equipment it is corresponding
Position determines polygon for summit, in the polygonal internal, carries out linear interpolation come right according to labeled signal intensity
The grid tag corresponding signal intensity that polygonal internal is not labeled.
Preferably, it is described distribution determining module for for the grid of outside of polygon, according to nearest apart from the grid
Polygonal side length normal on the corresponding signal intensity of marked grid carry out linear interpolation and come to the corresponding of the grid
Signal intensity is marked.
By above-mentioned technical proposal, reception is arranged in the configured information that the multiple equipment in region sends, wherein the finger
Show that information includes the signal intensity that mark ID and the equipment of equipment are detected；Equipment phase in the zone is determined according to the ID of equipment
Answer position；The signal intensity detected according to equipment and equipment relevant position in the zone determine signal intensity in region point
Cloth；Thus by arranging that multiple equipment is detected to signal intensity in the zone, dividing for the signal intensity in region can be obtained
Cloth, further facilitates user and understands signal strength condition in region.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the flow chart of the method for signal intensity in estimation region according to embodiments of the present invention；
Fig. 2 is the schematic diagram of the intensity of presentation signal according to embodiments of the present invention；
Fig. 3 is the schematic diagram of application scenarios according to embodiments of the present invention；
Fig. 4 is the flow chart of the method that signal intensity in estimation region is realized in the application scenarios of the embodiment of the present invention；
Fig. 5 is the structure chart of the device of signal intensity in estimation region according to embodiments of the present invention；And
Fig. 6 is the structure chart of the device of signal intensity in estimation region according to embodiments of the present invention.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the present invention, is not limited to the present invention.
Fig. 1 is the flow chart of the method for signal intensity in estimation region according to embodiments of the present invention, and the method can be used for
In server and other suitable equipments, as shown in figure 1, the method may include following steps.
In step s 110, receive the configured information that the multiple equipment being arranged in region sends.
Wherein, configured information includes the signal intensity that mark ID and the equipment of equipment are detected.
For example, multiple equipment with signal strength detection function are arranged in the zone, such as intelligent terminal,
Intelligent appliance equipment etc..The signal intensity of base station in equipment detection network, and by the signal intensity for detecting, such as RSSI or
CSQ reports server, and this is reported and also especially can not limited by wirelessly or non-wirelessly LAN, here by carrier network
System.Then, server receives the signal intensity that the multiple equipment of region arrangement is reported.
In the step s 120, equipment relevant position in the zone is determined according to the ID of equipment.
Device distribution in memory area in the server, such as device distribution can be stored as including device id and corresponding
The list of position coordinateses.After equipment receives configured information, found out according to the device id that configured information includes in lists
Relevant position coordinate.
In step s 130, the signal intensity for being detected according to equipment and equipment relevant position in the zone determines area
The distribution of signal intensity in domain.
For example, the relevant position using interpolation method come the signal intensity and equipment that are detected according to equipment in the zone is true
Determine the distribution of signal intensity in region.
In one embodiment, the signal intensity detected according to equipment and equipment relevant position in the zone determines
The distribution of signal intensity in region includes：Grid division is carried out to region；By the corresponding letter of the relevant position place grid of equipment
Number intensity signature is the signal intensity that the equipment is detected.
For example, in the present embodiment by region division for pre-set dimension grid, such as grid of 1m × 1m sizes,
The grid that equipment is located can determine according to the relevant position coordinate of equipment.The signal intensity of equipment place grid is labeled as into inspection
The signal intensity for measuring, such as RSSI or CSQ.
Thus, the signal intensity of multiple positions in region can be known, can the signal intensity be representative and then recognize
The substantially situation of zone signal intensities distribution.
In one embodiment, the signal intensity detected according to equipment and equipment relevant position in the zone determines
The distribution of signal intensity in region may include：The enterprising line of straight line path in the zone between the relevant position of any two equipment
Property interpolation come labelling straight line path process grid corresponding signal intensity.
For example, equipment position is connected into the straight line between acquisition each two position two-by-two in the grid map in region
Path, carries out linear interpolation according to the corresponding signal intensity of two positions of end points on the straight path, and then obtains straight line path
The corresponding signal intensity of upper each grid.
Thus, obtaining the corresponding signal intensity of region more multi-grid so that for the distribution of signal intensity in region
Solution is more deep.
In one embodiment, the quantity of the equipment arranged in region is more than 2, the signal intensity detected according to equipment
Determine that the distribution of signal intensity in region may include with equipment relevant position in the zone：With in region multiple equipment it is corresponding
Position determines polygon for summit；In polygonal internal, linear interpolation is carried out according to labeled signal intensity come to polygon
The grid tag corresponding signal intensity not being labeled inside shape.
For example, polygon can be determined in the zone by summit of the relevant position of equipment, such as when the number of equipment
Measure for 4 when, determine tetragon, when equipment quantity be 5 when, determine pentagon, etc..According in polygonal region
The corresponding signal intensity and equipment room straight line path Jing of the grid that the corresponding signal intensity of labeled grid, such as equipment are located
The corresponding signal intensity of the grid crossed, carries out linear interpolation, to be marked to unlabelled grid in polygon.
So, it is possible to obtain the distribution situation of the signal intensity in polygon determined by multiple equipment.
In one embodiment, the signal intensity detected according to equipment and equipment relevant position in the zone determines
The distribution of signal intensity in region may include：For the grid of outside of polygon, according to apart from the nearest polygon edge of the grid
The corresponding signal intensity of the marked grid on long normal carries out linear interpolation to carry out the corresponding signal intensity of the grid
Labelling.
In the present embodiment, the phase of the grid of the closest labelling on the polygon normal based on device location determination
Induction signal intensity carrys out the grid of labelling outside of polygon, is so obtained in that the signal intensity profile of whole region.
In one embodiment, methods described may also include：Using distribution of the gradient color to signal intensity in region it is in
It is existing.
For example, server can present in intelligent terminal signal intensity distribution or can connection other nets
Signal intensity is presented in the screen of network equipment.For example, the signal intensity of gained is presented into area planar figure.When presenting,
According to the difference of signal strength values, represented by gradient color, as shown in Figure 2.For the voice call of normal quality,
Usually require that RSSI averages are higher than -93dBm, i.e. CSQ>10.Work as CSQ>When 15, despite the presence of signal fluctuation, can also keep good
Speech quality；And work as CSQ<When 10, then the clear of call cannot be always maintained at.Therefore, one can be entered in the distribution for presenting
Walk the quality to signal intensity to be marked.
Additionally, gradient color can be the green gradual change of reddish yellow, the less redness of signal intensity is deeper, and the bigger green of signal intensity is more
Deep, signal intensity represents (Fig. 2 be gray-scale maps, do not represent color) to green gradual change to Huang with red from weak to strong, and signal does not conform to
Lattice part is essentially redness, and signal weak part is essentially yellow, and the good part of signal is essentially green.
In the present embodiment, it is possible to signal intensity is intuitively presented to user, user is facilitated to understand signal intensity,
And can effectively judge impact of the base station signal strength to speech quality.
As shown in figure 3, in region, such as household room, in market, arranging multiple home appliances, home appliance passes through net
Network, can be cable network or wireless network, be connected with server.Server can be being connected with intelligent terminal.Home appliance
The signal intensity of the radio signal of neighbouring Base Transmitter is can detect, is represented with CSQ.As shown in figure 4, in the present embodiment may be used
Comprise the steps.
In step S402, server receives the configured information that the multiple home appliances being arranged in region send.Wherein,
Configured information may include the CSQ that mark ID and the equipment of equipment are detected.In step s 404, server is solved from configured information
Analysis obtains the ID of home appliance, and finds the relevant position coordinate of home appliance according to the ID of home appliance in lists.
In step S406, server carries out the grid division of pre-set dimension to region.In step S408, server is by home appliance
The CSQ of relevant position place grid is labeled as the CSQ that home appliance is detected.In step S410, server is by home appliance
Position connects the straight line path obtained between each two position two-by-two.In step S412, server root on the straight path
Linear interpolation is carried out according to the CSQ at end points, the CSQ of each grid on straight line path is obtained.In step S414, server is with area
In domain, the relevant position of each home appliance determines polygon for summit.In step S416, server is in polygonal internal, root
Grid tag CSQ for carrying out linear interpolation not being labeled polygonal internal according to labeled CSQ.In step S418,
Server for the grid of outside of polygon, according to the marked grid on the nearest polygonal side length normal of the grid
CSQ carry out linear interpolation to be marked the CSQ of the grid.In the step s 420, server represents mark using progressive coloured
The CSQ of each grid of note is generating CSQ scattergrams, and CSQ scattergrams are sent to smart mobile phone are shown.
Above-described embodiment is intended to that the present invention will be described, is not used in and limits the scope of the invention.
Fig. 5 is the structure chart of the device of signal intensity in estimation region according to embodiments of the present invention, and the device can be used for
In server and other suitable equipments, as shown in figure 5, the device is may include such as lower module.
Information receiving module 510, for receiving the configured information that the multiple equipment being arranged in region sends, wherein institute
State the signal intensity that configured information includes that mark ID and the equipment of equipment are detected；
Position determination module 520, for determining equipment relevant position in the zone according to the ID of equipment；
Distribution determining module 530, for the signal intensity and equipment that are detected according to equipment relevant position in the zone
Determine the distribution of signal intensity in region.
In one embodiment, as shown in fig. 6, device may also include distribution present module 610, for using gradient color to area
The distribution of signal intensity in domain is presented.
In one embodiment, be distributed determining module 530 for grid division being carried out to region, by the relevant position institute of equipment
It is the signal intensity that the equipment is detected in the corresponding signal intensity signature of grid.
In one embodiment, determining module 530 is distributed for straight between the relevant position of any two equipment in the zone
The corresponding signal intensity that linear interpolation carrys out the grid that straight line path described in labelling is passed through is carried out on thread path.
In one embodiment, the quantity of equipment is more than 2；Distribution determining module 530 is for the phase of multiple equipment in region
Answer position to determine polygon for summit, in the polygonal internal, according to labeled signal intensity carry out linear interpolation come
The grid tag corresponding signal intensity is not labeled by polygonal internal.
In one embodiment, determining module 530 is distributed for for the grid of outside of polygon, according to apart from the grid
The corresponding signal intensity of the marked grid on nearest polygonal side length normal carries out linear interpolation and comes to the grid
Corresponding signal intensity is marked.
Said apparatus are corresponding with preceding method, and the specific embodiment of said apparatus is described in detail in can be found in method,
Will not be described here.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, various letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The compound mode of energy is no longer separately illustrated.
Additionally, combination in any between a variety of embodiments of the present invention, can also be carried out, as long as which is without prejudice to this
The thought of invention, which should equally be considered as content disclosed in this invention.
Claims (12)
1. in a kind of estimation region signal intensity method, the method includes：
Reception is arranged in the configured information that the multiple equipment in region sends, wherein the configured information includes mark ID of equipment
The signal intensity detected with equipment；
Equipment relevant position in the zone is determined according to the ID of equipment；
The signal intensity detected according to equipment and equipment relevant position in the zone determines the distribution of signal intensity in region.
2. method according to claim 1, it is characterised in that methods described also includes：
Presented using distribution of the gradient color to signal intensity in region.
3. method according to claim 1, it is characterised in that the signal intensity detected according to equipment and equipment exist
Relevant position in region determines that the distribution of signal intensity in region includes：
Grid division is carried out to region；
Corresponding signal intensity signature by the relevant position place grid of equipment is the signal intensity that the equipment is detected.
4. method according to claim 3, it is characterised in that the signal intensity detected according to equipment and equipment exist
Relevant position in region determines that the distribution of signal intensity in region includes：
Carry out linear interpolation in the zone on straight line path between the relevant position of any two equipment and carry out straight line path described in labelling
The corresponding signal intensity of the grid that footpath is passed through.
5. method according to claim 4, it is characterised in that the quantity of the equipment is more than 2；
The signal intensity detected according to equipment and equipment relevant position in the zone determine signal intensity in region
Distribution includes：
With in region, the relevant position of multiple equipment determines polygon as summit；
In the polygonal internal, carry out linear interpolation not being labeled polygonal internal according to labeled signal intensity
Grid tag corresponding signal intensity.
6. method according to claim 5, it is characterised in that the signal intensity detected according to equipment and equipment exist
Relevant position in region determines that the distribution of signal intensity in region includes：
For the grid of outside of polygon, according to the marked grid on the nearest polygonal side length normal of the grid
Corresponding signal intensity carry out linear interpolation to be marked the corresponding signal intensity of the grid.
7. in a kind of estimation region signal intensity device, the device includes：
Information receiving module, for receiving the configured information that the multiple equipment being arranged in region sends, wherein described indicate letter
Breath includes the signal intensity that mark ID and the equipment of equipment are detected；
Position determination module, for determining equipment relevant position in the zone according to the ID of equipment；
Distribution determining module, determines region for the signal intensity and equipment that detect according to equipment relevant position in the zone
The distribution of middle signal intensity.
8. device according to claim 7, it is characterised in that described device also includes：
Distribution is presented module, presents for the distribution using gradient color to signal intensity in region.
9. device according to claim 7, it is characterised in that the distribution determining module is drawn for grid is carried out to region
Point, the corresponding signal intensity signature by the relevant position place grid of equipment is the signal intensity that the equipment is detected.
10. device according to claim 9, it is characterised in that the distribution determining module is used in the zone any two
Linear interpolation is carried out on straight line path between the relevant position of individual equipment and carrys out the corresponding of the grid of straight line path process described in labelling
Signal intensity.
11. devices according to claim 10, it is characterised in that the quantity of the equipment is more than 2；
It is described distribution determining module for polygon being determined as summit with the relevant position of multiple equipment in region, described polygon
Inside shape, the grid tag for carrying out linear interpolation not being labeled polygonal internal according to labeled signal intensity is corresponding
Signal intensity.
12. devices according to claim 11, it is characterised in that the distribution determining module is for for outside of polygon
Grid, carried out according to the corresponding signal intensity of the marked grid on the nearest polygonal side length normal of the grid
Linear interpolation is being marked to the corresponding signal intensity of the grid.
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| CN201611103297.XA CN106535216A (en) | 2016-12-05 | 2016-12-05 | Method and apparatus for estimating signal intensity in area |
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| CN201611103297.XA CN106535216A (en) | 2016-12-05 | 2016-12-05 | Method and apparatus for estimating signal intensity in area |
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| CN109451526A (en) * | 2018-12-14 | 2019-03-08 | 迈普通信技术股份有限公司 | A kind of wireless network method for visualizing and device |
| CN115086973A (en) * | 2022-08-19 | 2022-09-20 | 深圳市桑尼奇科技有限公司 | Intelligent household human body induction method and device |
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