CN103152698B - Multi-mode broadcast short message receives equipment and method - Google Patents
Multi-mode broadcast short message receives equipment and method Download PDFInfo
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- CN103152698B CN103152698B CN201210536874.XA CN201210536874A CN103152698B CN 103152698 B CN103152698 B CN 103152698B CN 201210536874 A CN201210536874 A CN 201210536874A CN 103152698 B CN103152698 B CN 103152698B
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Abstract
The present invention proposes a kind of multi-mode broadcast short message and receives equipment and method.Described multi-mode broadcast short message receives equipment and includes: mobile communication broadcast SMS receives device, is connected with controlling device, is configured to receive broadcast SMS by public mobile communication system under control of the control means；Big Dipper broadcast SMS receives device, is connected with controlling device, is configured to receive broadcast SMS by Big Dipper location navigation communication system under control of the control means；And control device, it is configured to determine that the broadcast SMS being received device reception by Big Dipper broadcast SMS is still processed by the broadcast SMS to being received device reception by mobile communication broadcast SMS.The multi-mode broadcast message of the present invention receives equipment and method only has broadcast message receive capabilities, it is possible to small size is achieved at low cost broadcast SMS and receives terminal, and is widely used for vehicle, ship, personal hand-held terminal.
Description
Technical field
The present invention relates to wireless information broadcast and reception field, in particular it relates to a kind of by existing
The multi-mode that public mobile communication system and Big Dipper location navigation communication satellite system are carried out broadcasts short disappearing
Breath reception equipment and method.
Background technology
Cell Broadcast Short Message CBCH business is the important service that mobile communication system provides, and mainly uses
In mobile subscriber information being distributed in the specific geographic band of position.To all shiftings specifying region
Dynamic platform periodically broadcast data information.Cell Broadcast CB is by region, send out by channel to cell phone customer
Send various in real time, the business of dynamic information of classifying, it will make mobile phone as radio, can
The channel content interested to meet cellphone subscriber whenever and wherever possible.Use cell broadcaste service is in extensive range,
Including stock information issue, Traffic information demonstration, Weather information issue, headline news information issue,
Flight Information issue, notice statement, advertising service etc..Cell Broadcast CB note can according to government and
Enterprise requirements, controls the information broadcast of different geographic regions scope neatly.Poor for there being region
Other information such as weather, traffic, advertisement etc., be all very convenient.Existing public movement
" Cell Broadcast CB " technology of communication system is a ripe technology, but is also that a quilt " is forgotten "
Technology, due performance can not obtained.It addition, Cell Broadcast CB technology and conventional note skill
Art compares the advantage also having its uniqueness: be not by point-to-point send one by one in the way of carry out information issue,
But in the way of " broadcast " broadcast SMS, can play particularly in the case of " meeting an urgent need "
Effect.
Beidou satellite navigation system is that the global positioning system that China develops voluntarily has concurrently
Short message communication function, is after american global positioning system (GPS) and Russian GLONASS
Three ripe satellite navigation systems, with the GPS of the U.S., Muscovite GLONASS, European Union
Galileo system also claims global four large satellite navigation system.After Beidou satellite navigation system builds up completely
Can the most round-the-clock, round-the-clock be all types of user provide high accuracy, highly reliable location,
Navigation, time service service, and have short message communication capacity concurrently.End in May, 2012 satellite in orbit
12, the most tentatively possessing area navigation, location and time service ability, positioning precision is better than 20m,
Time service precision is better than 100ns.Beidou satellite navigation system is by vacant terminal, ground surface end and user side three
Part composition.Vacant terminal includes 5 satellites and 30 non-geo satellites.Ground
End includes several earth stations such as master station, injection station and monitoring station.User side is by Big Dipper user eventually
End and with GPS of America, Russia " GLONASS " (GLONASS), European " Galileo "
Etc. (GALILEO) the terminal composition that other satellite navigation systems are compatible.
Along with China's Big Dipper one, the successful launch of No. two navigator fix telecommunication satellites of the Big Dipper, various
Associated navigation, location, communication equipment are in succession researched and developed and release.GPS with international popular
Position Fixing Navigation System compares, and the BDStar navigation system of China has location navigation the most equally
Function, and possess by big-dipper satellite send short message function, this feature is GPS system
System is the most incomparable.Utilize the most just this feature, domestic development & production go out multiple can
To receive and dispatch the location of short message, navigator, and it is applied in the many-side such as military, civilian.
Such as number subscriber computer of the Big Dipper of Divine Land Tian Hong company research and development is delivered in relays at torch Mount Everest in 2008
During the Olympic Games, play a role in the unmanned weather station of multiple differing heights respectively, every day
24 hours monitor full time weather conditions, and related data is sent back university degree by big-dipper satellite
Battalion and national weather general bureau, be successfully completed Mount Everest relay for the Olympic torch and provide meteorological guarantee.2008
In on May 12, in, when Wenchuan County in Sichuan generation special violent earthquake, all electric power in disaster area, communications facility are whole
In the case of being destroyed and paralysing, it is that Sichuan Province forest People's Armed Police is first by the Big Dipper one trumpeter
The information in disaster area is sent out by machine of holding by big-dipper satellite, and during follow-up earthquake relief work
Play huge effect.Beidou satellite navigation system system be successfully applied to mapping, telecommunications,
The numerous areas such as water conservancy, fishery, transportation, forest fire protection, the mitigation disaster relief and public safety,
Produce significant economic benefit and social benefit.Particularly resist in the 2008 Beijing Olympic Games, Wenchuan
The shake disaster relief has played important function.It addition, Beidou satellite system also has a kind of typical application.
As it is shown in figure 1, by a Taibei struggle against commander's machine and some Taibei bucket one number service type subscriber computer (with
Lower abbreviation subscriber computer, including number vehicle-mounted machine of the Big Dipper, a number hand-held set of the Big Dipper etc.) composition one lead to
Letter command system, this system has a feature of following several respects: 1) these subscriber computers are by by this
In IC-card in (the such as number of broadcasting) for information about write the machine of commander's machine, this commander's machine passes through
Writing these subscriber computers in the IC-card in this commander machine (such as No. ID) for information about, thus
This commander's machine and these subscriber computers is made to constitute the commander being subordinate to and by command relation；2) subscriber computer with
Subscriber computer, between commander's machine and subscriber computer, can mutually carry out " point-to-point " short message communication；3)
When subscriber computer carries out short message communication mutually with subscriber computer, commander's machine can be supervised and be received at subscriber computer
Between occur short message；4) commander's machine can by by the way of " broadcast (namely broadcast) ",
Sending information to all subordinate's subscriber computers, these subscriber computers being subordinate to can receive commander's machine simultaneously and send out
That comes broadcasts information.
But broadcasting system for such, commander's machine is typically only capable to manage 100 (at most
Less than 500) subscriber computer.Additionally in current all of big-dipper satellite ground terminal also
There is no the special equipment only receiving short message.Compared with above-mentioned number subscriber computer of the Big Dipper, these are used
Family machine is just defined as when design based on location, navigation, has short message communication function concurrently,
So the hardware of subscriber computer forms receiving portion to be had, it is necessary to there is emitting portion；At software
Aspect, these subscriber computers signal capture to be had, tracking, text resolve function, it is necessary to have
The function relevant with location navigation such as Coordinate Conversion, so the research and development of equipment and manufacturing cost are all corresponding high
Going out a lot, the volume of equipment, energy consumption are also the biggest simultaneously.It addition, above-mentioned Big Dipper commander's machine
Limited subscriber computer can only be managed, it is impossible to eventually to the Big Dipper of thousands of (quantity does not limits) simultaneously
End equipment sends short message in a broadcast manner.
But existing Big Dipper positioning navigation terminal function is various, bulky, and existing movement
Communication cell broadcast capability is not the most positively utilized.One is needed to be integrated with both urgently
The volume of the advantage of system is little, the multi-mode broadcast short message of low cost receives equipment and method,
Broadcast is received in time rapidly, to adapt to zones of different, varying environment in the case of difference
Under, especially in outlying district, the local emergency that can not cover of public mobile communications network occurs
Time information issue and the need sent to.
Summary of the invention
It is an object of the invention to provide a kind of broadcast message based on Beidou communication navigation system to receive
Equipment and method, it is possible to have conventional mobile communication broadcast message receive capabilities concurrently.Owing to it has
There is broadcast message receive capabilities, it is possible to small size is achieved at low cost Big Dipper broadcast message and public shifting
Dynamic communication cell broadcast information receiving terminal, and it is widely used for vehicle, ship, personal hand-held
Terminal.
According to an aspect of the present invention, it is proposed that a kind of multi-mode broadcast short message receives equipment,
Based on mobile communication system and Big Dipper location navigation communication system, wherein said broadcast SMS receives
Equipment includes: mobile communication broadcast SMS receives device, is connected with controlling device, is configured to
Broadcast SMS is received under control of the control means by public mobile communication system；The Big Dipper is wide
Broadcast short message receiving receiving apparatus, be connected with controlling device, be configured to lead under control of the control means
Cross Big Dipper location navigation communication system and receive broadcast SMS；And control device, it is configured to really
Surely it is to being received the broadcast SMS of device reception by mobile communication broadcast SMS or to passing through
Big Dipper broadcast SMS receives the broadcast SMS of device reception and processes.
According to another aspect of the present invention, it is proposed that a kind of multi-mode broadcast short message recipient
Method, based on mobile communication system and Big Dipper location navigation communication system, the method comprise the steps that
Receive device by mobile communication broadcast SMS and Big Dipper broadcast SMS receives device and connects concurrently
Receive broadcast SMS；And determine to by described mobile communication broadcast SMS receive device connect
The broadcast SMS received still receives, to by Big Dipper broadcast SMS, the broadcast SMS that device receives
Process.
The multi-mode based on Big Dipper location navigation communication system according to the present invention is utilized to broadcast short disappearing
Breath reception equipment and method so that broadcast SMS receive the research and development difficulty of equipment and cost relative to
It is greatly lowered for Big Dipper common user machine, the most also receives without limitation on multi-mode broadcast short message
The quantity of device；Additionally, due to having mobile communication broadcast SMS receive capabilities concurrently and Beidou communication is wide
Broadcast Short Message Mobile Terminated, broadcast SMS can be selected under different applied environments neatly
Reception mode, thus adapt to the applied environment of complexity.Because only that receive passage and do not launch logical
Road, the research and development difficulty of product and cost are greatly lowered.Receive what device can be received by identification
" information category mark " in information, thus judge that received information is this reception device institute
The information needed, thus the information received is made " collect, show, point out or filter and abandon "
Deng processing, reduce described multi-mode broadcast short message and receive the power consumption of equipment.
Accompanying drawing explanation
According to combining the following description of accompanying drawing, advantages of the present invention will become prone to understand, wherein:
What Fig. 1 showed the Big Dipper location navigation communication system of prior art broadcasts schematic diagram, wherein
It receives the limited amount of terminal；
Fig. 2 shows that the multi-mode broadcast short message according to the present invention receives schematic diagram, wherein receives
The quantity of equipment can be unlimited；
Fig. 3 shows that the multi-mode broadcast short message according to the present invention receives the schematic block of equipment
Figure；
Fig. 4 shows that the mobile communication of the multi-mode broadcast short message reception equipment according to the present invention is wide
Broadcast short message and the detailed schematic block diagram of Big Dipper broadcast SMS reception device；And
Fig. 5 shows the flow chart of the multi-mode broadcast short message method of reseptance according to the present invention.
Detailed description of the invention
Now embodiments of the invention are provided referring in detail to.For explaining that the present invention will retouch with reference to accompanying drawing
State following embodiment.
The present situation applied at present in view of China's Beidou satellite system and ground terminal and feature,
It is an object of the invention to utilize mobile communication system and Beidou satellite system to have short message communication
Feature, it is proposed that a kind of new multi-mode broadcast short message receives Apparatus and method for.
Fig. 2 shows the multi-mode broadcast short message broadcast reception schematic diagram according to the present invention.Due to
Described multi-mode broadcast short message receives equipment only to be had reception passage and not to have transmission channel, described
Multi-mode broadcast short message receives the quantity of equipment will not be held quantitative limitation by commander's machine, and quantity can
Being unlimited.Below with reference to Fig. 2, the process of short message broadcasting and reception is illustrated.Such as Fig. 2
Shown in, Beidou communication system includes that Beidou communication satellite, information broadcast commander's machine, ground satellite station
Equipment is received with broadcast SMS.It addition, the multi-mode broadcast short message of the present invention receives equipment also
The short message of mobile communication system broadcast can be received, eliminate in fig. 2 public mobile communication system
The transmitting of the Cell Broadcast Short Message CBCH of system and the description of the process of reception, such as based on GSM community is wide
Broadcast.Broadcasted commanding agency by a station information and become the platform device of information broadcast, by big-dipper satellite and north
Bucket ground satellite station forwards platform device as information, by unlimited number of multi-mode broadcast short message
Receive the device reception equipment as broadcast message.Issue and the process of reception of broadcast message are as follows:
First the information issued will be needed to issue big-dipper satellite (such as flow process 1. institute by information broadcast commander's machine
Show)；Big-dipper satellite this information is forwarded back to ground satellite station (as flow process 2. shown in)；Through satellite ground
Big-dipper satellite (flow process is 3. shown) is beamed back at station, face again after this information is carried out relevant treatment；Again by the Big Dipper
Satellite is sent to all Big Dipper ground receiver terminals in the way of " broadcasting ".Such as, big-dipper satellite can
4. with six wave beams, to carry out information to all Big Dipper ground receiver terminals in the way of broadcasting simultaneously
Broadcast.Due to " number of broadcasting " of these Big Dipper ground receiver terminals this commander's machine the most built-in, so
They can receive, in the same time, the broadcast message sent by commander's machine.Believe on described Big Dipper ground
When breath reception equipment receives the information broadcasted by big-dipper satellite, sentenced by the built-in number of broadcasting
Disconnected: if the number of broadcasting of this information belongs to commander's machine of information receiving device, then this information to be carried out
Process；If the number of broadcasting of this information is not belonging to commander's machine of information receiving device, then will not this letter
Breath processes.Meanwhile, described broadcast SMS reception equipment can also be wrapped by utilizing
The mobile communication short message receiving receiving apparatus included, receives the short message of mobile communication system broadcast.With existing
Some Beidou subscriber machines are compared, and the multi-mode broadcast short message of the embodiment of the present invention receives equipment to be had
Following characteristics: 1) described multi-mode broadcast short message receives equipment and only receives passage and do not launch
Passage, so that this multi-mode broadcast short message receives research and development difficulty and the cost of the product of equipment
It is greatly lowered compared with existing Big Dipper common user machine；2) described multi-mode broadcast short message receives and sets
There is no No. ID of IC-card and equipment in Bei, reduce volume and then saved cost；3) if needed
Receive the broadcast message of that station information broadcast commander's machine, so that it may corresponding information is broadcasted commander's machine
" number of broadcasting " be arranged in this multi-mode broadcast short message reception equipment, thus just can receive from
The broadcast message that this information broadcast commander's machine is sent；4) embodiments of the invention are without limitation on receiving dress
The quantity put, can be arranged on different multi-mode broadcast letters by identical commander's machine " number of broadcasting "
In breath reception equipment machine, thus realize unlimited number of receiver and can receive from same finger
The broadcast message that the machine of waving sends；5) multi-mode broadcast short message reception equipment can be by changing difference
The mode of " number of broadcasting " of commander's machine realizes receiving the broadcast message that different commander's machine is sent
Purpose；6) multi-mode broadcast short message reception device can also be by identifying in the information received
" information category mark ", thus judge that received information whether this multi-mode broadcast message is received
Information needed for equipment, thus the information received is made and " collects, show, point out or filter
Abandon " etc. process.
Fig. 3 show according to the present invention based on mobile communication system and Big Dipper location navigation communication system
The multi-mode broadcast short message of system receives the schematic block diagram of equipment.As it is shown on figure 3, described multimode
Formula broadcast SMS receives equipment 300 and includes: mobile communication broadcast SMS receives device 301, with
Control device 303 to be connected, be configured to be led to by public movement under the control controlling device 303
Communication system receives broadcast SMS；Big Dipper broadcast SMS receives device 302, with control device 303
It is connected, is configured to be received by Big Dipper location navigation communication system under the control controlling device 303
Broadcast SMS；And control device 303, it is configured to determine being broadcasted by mobile communication short
The broadcast SMS that message receiving apparatus 301 receives still receives dress to by Big Dipper broadcast SMS
The broadcast SMS putting 302 receptions processes.
Preferably, described mobile communication broadcast SMS receives device and described Big Dipper broadcast SMS
Receive device and only receive broadcast SMS.Described mobile communication broadcast SMS receives device and receives institute
The base station signal locating place all communities selecting slave base stations, reception institute slave base stations to send are wide
Broadcast short message.Described Big Dipper broadcast SMS receives device and receives specific Big Dipper commander by configuring
The broadcast message that machine sends.Described configuration is to receive equipment according to described multi-mode broadcast short message to answer
Industry, address etc. configures.Described Big Dipper broadcast SMS receives device according to the number of broadcasting
Receive the broadcast that described specific Big Dipper commander's machine sends.
Preferably, described mobile communication broadcast SMS receives device and described Big Dipper broadcast SMS
Receive device and receive broadcast SMS concurrently.For example, it is possible to it is short to there is the broadcast of described mobile communication
Message receiving apparatus and described Big Dipper broadcast SMS receive device and receive broadcast SMS concurrently,
Or only some device have received broadcast SMS.
Preferably, described control device processes described mobile communication broadcast SMS the most successively and connects
Receiving apparatus and described Big Dipper broadcast SMS receive the broadcast SMS that device receives.Described process is wrapped
Include at least being identified according to received information, classify, point out, report to the police or abandoning
?.
Preferably, described mobile communication broadcast SMS receive device be based on GSM, CDMA,
The Cell Broadcast Short Message CBCH principle of WCDMA, CDMA2000 or TD-SCDMA designs and receives and processes
Broadcast SMS.Described mobile communication short message receiving receiving apparatus receives described by CBCH
Broadcast SMS.
Preferably, described Big Dipper location navigation communication system is simultaneously with described in all six beam broadcast
Broadcast SMS.
Preferably, described short message includes information category mark, and described broadcast SMS receives equipment
The most corresponding different information category mark of different field content interested.
Preferably, described Big Dipper broadcast SMS reception device includes: reception antenna, low noise are put
Big device, reception channel frequency converter, reception channel baseband process circuit part, and the wherein said Big Dipper is wide
The reception antenna broadcasting short message receiving receiving apparatus receives Big Dipper RDSS satellite-signal, and it receives frequency range
It is 2491.75 ± 4.08MHz, uses right-handed circular polarization mode；It is right that described low-noise amplifier performs
Transmit, from described reception antenna, the small-signal come to be amplified；Described reception channel frequency converter is by institute
The input signal received is converted to intermediate-freuqncy signal；And described reception channel baseband processing unit is complete
Become RDSS base band signal process function.
Preferably, described mobile communication broadcast SMS is received device, the described Big Dipper broadcasts short disappearing
Breath receives device and described control device configures discretely, or disappears short for the broadcast of described mobile communication
Breath receives device, described Big Dipper broadcast SMS receives device and described control device is integrated into same
In chip.
Preferably, described broadcast SMS receives equipment and also includes: information processor, is used for locating
The broadcast SMS that reason receives；Display device, the broadcast SMS received for display；And
Storage device, the information received for storage；And supply unit, for described multi-mode
Broadcast SMS receives equipment and powers.
Preferably, described multi-mode broadcast short message receives equipment by wireline interface or wave point
It is connected with outside information processor, display device and supply unit.
Preferably, by described multi-mode broadcast short message reception integration of equipments to mobile phone.
Fig. 4 shows that the mobile communication of the multi-mode broadcast short message reception equipment according to the present invention is wide
Broadcast short message receiving receiving apparatus and the detailed schematic block diagram of Big Dipper broadcast SMS reception device.As
Shown in Fig. 4, Big Dipper broadcast SMS receives device and includes: reception antenna (401A), low noise are put
At big device (LNA) (402A), reception passage frequency changer circuit part (403A), reception channel baseband
Reason circuit part (404A), control process part (405), display (406), keyboard and hand-written
The parts such as importation (407), communication interface (408) and power supply (409).Described reception sky
Line (401A) receives Big Dipper RDSS satellite-signal, and it receives frequency range is 2491.75 ± 4.08MHz,
Use right-handed circular polarization mode.Described low-noise amplifier (402A), performs to transmit to from antenna
Small-signal be amplified, be beneficial to subsequent treatment, and reduce drawing of noise signal as far as possible
Entering, its operating frequency range is 2491.75 ± 4.08MHz, requires that it has suitable gain simultaneously,
The features such as good gain flatness, noise coefficient are little, Out-of-band rejection ability is strong.Wherein said connect
Receive passage frequency changer circuit and the signal received is carried out down coversion, be converted to 12.24MHz intermediate-freuqncy signal.
Intermediate frequency variable gain amplifier (VGA) and low pass filter (LPF) complete step gain control,
Variable gain amplifier (VGA) has the function of gain accurate adjustment between I/Q link.By built-in from
Dynamic gain control (AGC) loop, making the difference peak-to-peak value of output signal level may remain in needs
Within the scope of Yaoing.Receiving passage frequency changer circuit both can provide the analog if signal also can the amount of offer
Digital medium-frequency signal after change.
Described reception channel baseband processes circuit (404A) and includes multiple independent digital received passage,
Complete the functions such as RDSS base band signal process, including:
1) digital quadrature demodulation, it is thus achieved that orthogonal double channels baseband signal；
2) there is the function of fast Acquisition satellite-signal；
3) each reception passage completes the pseudo-code essence of 1 wave beam qpsk modulation signal with, carrier wave
Recovery, pseudo range measurement and despread-and-demodulation, Q branch road GOLD code first phase automatic pre-set,
Carrier-to-noise ratio is estimated, and the Viterbi decoding of two branch roads of I, Q；
4) there is Big Dipper signal resolve and protocol processes function, can identify and extract the letter that communicates
Breath；
5) there is the function explaining and performing to be instructed by data-interface input；
6) there is a second signal (1pps), second temporal information output function；
7) there is SPI/UART data-interface；
8) built-in SRAM memory.
Mobile communication broadcast SMS receives device and includes: reception antenna (401B), low noise are put
At big device (LNB) (402B), reception passage frequency changer circuit part (403B), reception channel baseband
Reason circuit part (404B), control process part (405), display (406), keyboard and hand-written
Importation (407) and communication connect the part such as (408) and power supply (409).As it can be seen,
Two kinds of broadcast SMSs receive device can with Compliance control process part (405), display (406),
Keyboard and handwriting input part (407), communication connect the part such as (408) and power supply (409).
It should also be understood that described Big Dipper broadcast SMS receives device and described mobile communication broadcasts short disappearing
Breath receive device to differ only in the information of carrying out broadcast different with the frequency of reception.Wherein said
Mobile communication broadcast SMS receive the technology that used of device part can be respectively GSM, CDMA,
WCDMA, TD-SCDMA etc..
Described control processes part (405) and performs display, keyboard and handwriting input respectively,
The driving of communication interface and management, entered with user by the User Interface showed on display
Row information is mutual, displays to the user that information, accepts the instruction that user sends, and according to the finger of user
Order, consults the broadcast message received, preserves, the management such as deletion, or is connect by communication
Mouthful, the broadcast message received is transferred in other equipment (such as computer etc.), simultaneously also can root
According to the demand of user, the state of this equipment is configured.Display therein (406) completes letter
Breath display function, data storage (407) completes to the broadcast message received and to user institute
The parameter arranged carries out the function stored, and user passes through keyboard or hand input device (408) to this
Equipment sends instruction or carries out parameter setting.Described communication interface (409) is that this equipment sets with other
Standby (such as computer) carries out the passage of data exchange and transfer.
Fig. 5 shows the flow chart of the multi-mode broadcast message reception method according to the present invention.Wherein,
The Beidou communication system used includes that Beidou communication satellite, information broadcast commander's machine, satellite ground
Stand and receive equipment according to the multi-mode broadcast short message of the present invention.As it is shown in figure 5, described multi-mode
Broadcast SMS method of reseptance is based on mobile communication system and Big Dipper location navigation communication system, described
Method comprises the following steps: receive device by mobile communication broadcast SMS and the Big Dipper broadcasts short disappearing
Breath receives device and receives short message (S501) concurrently；And determine it is to by described mobile communication
Broadcast SMS receives the broadcast SMS of device reception and still receives by Big Dipper broadcast SMS
The broadcast SMS that device receives carries out processing (S502).
Further, described mobile communication broadcast SMS receives device and receives the base station of Location
Signal also selects slave base stations, receives all Cell Broadcast Short Message CBCHs that institute's slave base stations sends.Institute
State Big Dipper broadcast SMS reception device and receive, by configuring, the broadcast that specific Big Dipper commander's machine sends
Information.Described configuration be according to described multi-mode broadcast short message receive equipment application industry,
Locations etc. configure.Described Big Dipper broadcast SMS receives device and receives described specific according to the number of broadcasting
The broadcast that Big Dipper commander's machine sends.
Further, described method receives broadcast SMS concurrently.For example, it is possible to exist described
Mobile communication broadcast SMS receives device and described Big Dipper broadcast SMS receives device and connects concurrently
Receiving broadcast SMS, both are with receiving respectively or only having some to have received broadcast SMS.
Preferably, described method also includes processing described mobile communication broadcast SMS the most successively
Receive device and described Big Dipper broadcast SMS receives the broadcast SMS that device receives.Described process
It is identified including according to received information, classifies, points out, reports to the police or abandons at least
One.Preferably, described mobile communication broadcast SMS receive device be based on GSM, CDMA,
The Cell Broadcast Short Message CBCH principle of WCDMA, CDMA2000 or TD-SCDMA designs and receives and processes
Broadcast SMS.
Preferably, described Big Dipper location navigation communication system is simultaneously with described in all six beam broadcast
Broadcast SMS.
Preferably, described short message includes information category mark, and described broadcast SMS receives equipment
The most corresponding different information category mark of different field content interested.
Multi-mode broadcast short message according to the present invention is received equipment with existing Big Dipper time service eventually
End is compared, although the most only has reception passage, does not have transmission channel and emission function,
Broadcast SMS mentioned by the present invention receives equipment and method has the advantages that not only have
Having a second signal (1pps), second temporal information output function, what is more important can receive specific finger
The broadcast message that the machine of waving is sent；There is the function reprocessing the broadcast message received, as
Preserve, show, delete, transfer etc.；Can position based on public access mobile radio or the Big Dipper
Navigation communication system receives the short message of broadcast, and in the paralysis of public access mobile radio, event
In the case of barrier, it is also possible to received the Big Dipper short message of equipment by described multi-mode broadcast short message
Receive device and receive the short message of broadcast, it can be ensured that in case of emergency or in common moving lead to
Communication system can also be broadcasted in the case of being not covered with and receive short message；In Big Dipper location such as indoor
Navigation communication system receives broadcast SMS in the case of being not covered with.
One of ordinary skill in the art will appreciate that: the whole or list implementing in above-described embodiment method
Unit's step can instruct relevant hardware by program and complete, and described program can be stored in meter
In calculation machine readable storage medium storing program for executing, perform to perform method according to embodiments of the present invention during this program.Its
In, described storage medium can be the storage mediums such as ROM/RAM, disk, CD.
While there has been shown and described that some embodiments of the present invention, but ordinary skill people
Member should be appreciated that the principle in the present invention limited without departing from claims and equivalent thereof
In the case of scope, change can be made in above example.
Claims (18)
1. multi-mode broadcast short message receives an equipment, positions based on mobile communication system and the Big Dipper
Navigation communication system, wherein said multi-mode broadcast short message receives equipment and includes:
Mobile communication broadcast SMS receives device, is connected with controlling device, is configured to controlling
Broadcast SMS is received by public mobile communication system under the control of device；
Big Dipper broadcast SMS receives device, is connected with controlling device, is configured to controlling device
Control under by Big Dipper location navigation communication system receive broadcast SMS；And
Control device, be configured to determine and connect receiving device by mobile communication broadcast SMS
The broadcast SMS received still receives, to by Big Dipper broadcast SMS, the broadcast SMS that device receives
Processing, wherein said mobile communication broadcast SMS receives device and the described Big Dipper broadcasts short disappearing
Breath receives device and only receives broadcast SMS.
Multi-mode broadcast short message the most according to claim 1 receives equipment, wherein said shifting
Dynamic communication broadcast short message receiving receiving apparatus receive Location base station signal and select slave base stations,
Receive all Cell Broadcast Short Message CBCHs that institute's slave base stations sends.
Multi-mode broadcast short message the most according to claim 1 receives equipment, wherein said north
Bucket broadcast SMS receives device and receives, by configuring, the broadcast letter that specific Big Dipper commander's machine sends
Breath.
Multi-mode broadcast short message the most according to claim 3 receives equipment, wherein said joins
Put is to receive the industry of equipment application, address etc. according to described multi-mode broadcast short message to configure.
Multi-mode broadcast short message the most according to claim 3 receives equipment, wherein said north
Bucket broadcast SMS receives device and receives, according to the number of broadcasting, the broadcast that described specific Big Dipper commander's machine sends
Message.
Multi-mode broadcast short message the most according to claim 1 receives equipment, wherein said shifting
Dynamic communication broadcast short message receiving receiving apparatus and described Big Dipper broadcast SMS receive device and receive concurrently
Broadcast SMS.
Multi-mode broadcast short message the most according to claim 1 receives equipment, wherein said control
Device processed processes described mobile communication broadcast SMS reception device the most successively and the described Big Dipper is wide
Broadcast the broadcast SMS that short message receiving receiving apparatus receives.
Multi-mode broadcast short message the most according to claim 7 receives equipment, wherein said place
Reason includes being identified according to received information, classify, point out, store, report to the police or abandoning
At least one.
Multi-mode broadcast short message the most according to claim 1 receives equipment, wherein said shifting
Dynamic communication broadcast short message receiving receiving apparatus be based on GSM, CDMA, WCDMA, CDMA2000 or
The Cell Broadcast Short Message CBCH principle of TD-SCDMA designs and receives and processes broadcast SMS.
Multi-mode broadcast short message the most according to claim 9 receives equipment, wherein said shifting
Dynamic communications short messages receives device and receives described broadcast SMS by CBCH.
11. multi-mode broadcast short message according to claim 1 receive equipment, wherein said north
Bucket location navigation communication system is simultaneously with broadcast SMS described in all six beam broadcast.
12. multi-mode broadcast short message according to claim 1 receive equipment, wherein said short
Message includes information category mark, and described broadcast SMS receives in the different field that equipment is interested
Hold the most corresponding different information category mark.
13. multi-mode broadcast short message according to claim 1 receive equipment, wherein said north
Bucket broadcast SMS receives device and includes: reception antenna, low-noise amplifier, reception passage frequency conversion
Device, reception channel baseband process circuit part, wherein
Described Big Dipper broadcast SMS receives the reception antenna of device and receives Big Dipper RDSS satellite-signal,
It receives frequency range is 2491.75 ± 4.08MHz, uses right-handed circular polarization mode；
The small-signal that described low-noise amplifier performs coming from the transmission of described reception antenna is put
Greatly；
Received input signal is converted to intermediate-freuqncy signal by described reception channel frequency converter；And
Described reception channel baseband processing unit completes RDSS base band signal process function.
14. multi-mode broadcast short message according to claim 1 receive equipment, wherein by described
Mobile communication broadcast SMS receives device, described Big Dipper broadcast SMS receives device and described control
Device processed configures discretely, or described mobile communication broadcast SMS is received device, described north
Bucket broadcast SMS receives device and described control device is integrated in same chip.
15. multi-mode broadcast short message according to claim 1 receive equipment, also include: letter
Breath processing means, for processing the broadcast SMS of reception；Display device, receives for display
Broadcast SMS；And storage device, for storing received information；And power supply dress
Put, power for receiving equipment to described multi-mode broadcast short message.
16. multi-mode broadcast short message according to claim 14 receive equipment, wherein said
Multi-mode broadcast short message receives equipment by wireline interface or wave point and outside information processing
Device, display device and supply unit connect.
17. multi-mode broadcast short message according to claim 1 receive equipment, wherein by described
Multi-mode broadcast short message receives integration of equipments in mobile phone.
18. 1 kinds of multi-mode broadcast short message method of reseptances, fixed based on mobile communication system and the Big Dipper
Position navigation communication system, the method comprise the steps that
Receive device by mobile communication broadcast SMS and Big Dipper broadcast SMS reception device is parallel
Ground receives broadcast SMS；And
Determine it is to receive, to by described mobile communication broadcast SMS, the broadcast SMS that device receives
Or the broadcast SMS being received device reception by Big Dipper broadcast SMS is processed,
Wherein said mobile communication broadcast SMS receives device and described Big Dipper broadcast SMS receives
Device only receives broadcast SMS, does not launch short message.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103401604B (en) * | 2013-08-23 | 2016-08-10 | 浙江圆融科技有限公司 | A kind of system realizing collective broadcast of beidou satellite communication short-messages |
| CN103886728B (en) * | 2014-02-11 | 2016-04-27 | 浙江圆融科技有限公司 | A kind of air defense warning system instruction distribution method based on the communication of Big Dipper short message |
| CN104122565B (en) * | 2014-07-30 | 2016-08-24 | 广州祺智通信科技股份有限公司 | A kind of implementation method of Big Dipper RD multichannel communication |
| CN104270407B (en) * | 2014-09-02 | 2018-05-08 | 南京莱斯信息技术股份有限公司 | The method shared position is realized based on Big Dipper short message |
| CN105355159A (en) * | 2015-09-30 | 2016-02-24 | 西安建筑科技大学 | High-precision underground scenic spot self-guide system and positioning method thereof |
| CN107395265B (en) * | 2017-07-20 | 2020-05-29 | 中测新图(北京)遥感技术有限责任公司 | Positioning information sending method and device, positioning information receiving method and device, and transmission system |
| CN115331392A (en) * | 2022-08-17 | 2022-11-11 | 卡斯柯信号有限公司 | Vehicle-mounted autonomous disaster prevention early warning protection system based on Beidou short message |
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