CN206077696U - TDD LTE communication information of terminal user acquisition systems - Google Patents
TDD LTE communication information of terminal user acquisition systems Download PDFInfo
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- CN206077696U CN206077696U CN201621064483.2U CN201621064483U CN206077696U CN 206077696 U CN206077696 U CN 206077696U CN 201621064483 U CN201621064483 U CN 201621064483U CN 206077696 U CN206077696 U CN 206077696U
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Abstract
This utility model provides a kind of TDD LTE communications information of terminal user acquisition system, including transmit/receive antenna, gps antenna and acquisition system body；Acquisition system body includes TDD LTE master control borads, TDD LTE radio signal duplexers and signal transmission device；TDD LTE master control borads include clock signal synchronization device, radiofrequency signal transmitter and video receiver；Clock signal synchronization device is connected with gps antenna, radiofrequency signal transmitter and video receiver；Radiofrequency signal transmitter, TDD LTE radio signal duplexers and transmit/receive antenna are sequentially connected；TDD LTE radio signal duplexers are connected with video receiver；Video receiver is additionally provided with IMSI number outfan, and signal transmission device is built-in with network signal output port.The technical solution of the utility model can solve the problem that conventional communication terminals user profile acquisition system wastes the problem of frequency spectrum resource.
Description
Technical field
This utility model is related to communication technical field, more specifically, is related to a kind of TDD-LTE user of communication terminal letter
Breath acquisition system.
Background technology
With the development of communication technology, communication terminal is just becoming user to carry out communication and obtains the main application of information
Equipment.As communication terminal is directly corresponding with user, the user profile of the user that is stored with, therefore by obtaining the use of communication terminal
Family information, can realize the identification to user and monitoring, so as to facilitate solving criminal cases and anti-terrorism stability maintenance of associated safety department etc.
Demand.
Associated safety department solves a case to carry out investigations and the work such as anti-terrorism stability maintenance, it usually needs be equipped with special for logical
The information collecting device of letter terminal, for example, be equipped with FDD-LTE (the Frequency Division commonly used for present 4G user
Duplexing-Long Term Evolution, FDD-Long Term Evolution) standard communication terminal information collecting device, with
The user profile that FDD-LTE communication terminals are included is acquired, to meet the solving criminal cases and anti-terrorism dimension of associated safety department
Steady demand.
FDD communication technology is used yet with FDD-LTE communication terminals, needs to take two independent differences
The channel of frequency range, easily causes the waste of frequency resource, and existing FDD-LTE communication terminals are progressively eliminated.And on
The communication terminal information collecting device for stating FDD-LTE standards is to match with FDD-LTE communication terminals, is still communicated using FDD
Technology, in receiving data and transmission data remains a need for taking the channel of two different frequency ranges, causes the waste of frequency spectrum resource.
Utility model content
The purpose of this utility model is to provide a kind of technical scheme of TDD-LTE user of communication terminal information acquisition system,
FDD communication technologys are used to solve the user of communication terminal information collecting device of the prior art described in background technology,
The channel of two different frequency ranges is taken, the problem of frequency spectrum resource waste is easily caused.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
This utility model provides a kind of TDD-LTE user of communication terminal information acquisition system, including：
Transmit/receive antenna, global location gps antenna and acquisition system body；The acquisition system body includes TDD-
LTE master control borads, TDD-LTE radiofrequency signals duplexer and signal transmission device；The TDD-LTE master control borads include that clock signal is same
Step device, radiofrequency signal transmitter and video receiver；Wherein,
The clock signal input terminal of the clock signal synchronization device is electrically connected with the gps antenna, and the clock signal is same
The clock signal output terminal of step device sends mechatronics with the video receiver and the radiofrequency signal respectively；
The radio frequency of the RF signal output of the radiofrequency signal transmitter and the TDD-LTE radiofrequency signals duplexer is believed
Number input is connected by downstream signal transmission；
The TDD-LTE radiofrequency signals duplexer is electrically connected with the transmit/receive antenna；
The radio frequency of the RF signal output of the TDD-LTE radiofrequency signals duplexer and the video receiver is believed
Number input is connected by uplink signal transmissions, so that the video receiver obtains TDD- by the upward signal
The IMSI number of LTE communication terminal；
The video receiver is additionally provided with IMSI number outfan, the IMSI number outfan and the signal transmission
Device is electrically connected, and the signal transmission device is built-in with network signal output port.
Preferably, the TDD-LTE master control borads also include：Compare with the signal of video receiver electrical connection
Device；
The signal storage electrically connected with the signal comparator；And,
The terminal control commander sender electrically connected with the signal storage, wherein, the terminal control instruction sends
Device is also electrically connected with the TDD-LTE radiofrequency signals duplexer.
Preferably, the TDD-LTE master control borads also include：
Network signal selects control instruction transmitter, the network signal to select control instruction transmitter and the TDD-
LTE radio signal duplexer is electrically connected.
Preferably, the acquisition system body also includes：
TDD-LTE rf power amplifiers and TDD-LTE low-noise amplifiers, wherein,
The TDD-LTE rf power amplifiers are connected to the radiofrequency signal transmitter and the TDD-LTE radiofrequency signals
Between duplexer；
The TDD-LTE low-noise amplifiers are connected to the TDD-LTE radiofrequency signals duplexer and the radiofrequency signal
Between receiver.
Preferably, between 2570-2620MHz, the band limits of downstream signal exists the band limits of the upward signal
Between 2570-2620MHz；Or,
, between 1880-1920MHz, the band limits of downstream signal is in 1880- for the band limits of the upward signal
Between 1920MHz；Or,
, between 2300-2400MHz, the band limits of downstream signal is in 2300- for the band limits of the upward signal
Between 2400MHz；Or,
, between 2496-2690MHz, the band limits of downstream signal is in 2496- for the band limits of the upward signal
Between 2690MHz.
Preferably, the signal transmission device be non-TDD-LTE band communications signal transmission device, the non-TDD-LTE frequency ranges
Communication signal transmissions device includes：
GSM frequency band signals transmitters, CDMA frequency band signals transmitters, WCDMA frequency band signals transmitters, TD-SCDMA frequency ranges
Any one in signal transmission device or FDD-LTE frequency band signals transmitters.
Preferably, the TDD-LTE radiofrequency signals duplexer is built-in with ANT ports, the TDD-LTE radiofrequency signals duplex
Device is connected with the transmit/receive antenna by the ANT ports；
The clock signal synchronization device is built-in with GPS ports, and the clock signal synchronization device passes through the GPS ports and institute
State gps antenna electrical connection.
Preferably, the acquisition system body, also includes：
Respectively with the TDD-LTE master control borads, the signal transmission device, TDD-LTE rf power amplifiers and described
The power supply of TDD-LTE low-noise amplifiers electrical connection.
Preferably, the TDD-LTE user of communication terminal information acquisition system also includes：
Wrap up the acquisition system shell of the acquisition system body, the transmit/receive antenna and gps antenna difference
It is fixed on the acquisition system shell.
The course of work of the TDD-LTE user of communication terminal information acquisition systems that this utility model is provided is as follows：
The clock signal input terminal of clock signal synchronization device is electrically connected with gps antenna, for receiving gps signal, so as to essence
When true pair.And the clock signal output terminal of clock signal synchronization device is sent with video receiver and radiofrequency signal respectively
Mechatronics, are sent out with radiofrequency signal transmitter and radiofrequency signal respectively by the clock signal output terminal of clock signal synchronization device
Mechatronics are sent, downstream signal and radiofrequency signal are sent in radiofrequency signal transmitter by the clock signal of clock signal synchronization device
Receiver to be received and arrange time slot between upward signal, so as to avoid the interference between two signals.Radiofrequency signal transmitter and TDD-
LTE radio signal duplexer is by downstream signal transmission connection, TDD-LTE radiofrequency signals duplexer and and transmit/receive antenna
Electrical connection so that radiofrequency signal transmitter can send descending radiofrequency signal to transmit/receive antenna, by transmitting/
Reception antenna forms the radiofrequency signal coverage with predetermined radii.Cover when transmit/receive antenna detects the radiofrequency signal
When there is TDD-LTE communication terminals in the range of lid, TDD- of the signal of communication that TDD-LTE communication terminals are sent by operator
LTE network is switched to the TDD-LTE user of communication terminal information acquisition systems, and will by TDD-LTE radiofrequency signals duplexer
The signal of communication is sent into video receiver as upward signal.Video receiver is obtained according to above-mentioned signal of communication
Take the IMSI number of TDD-LTE communication terminals, due to IMSI number can unique identification mobile subscriber, therefore TDD-LTE master control borad energy
The information of terminal use is uniquely determined enough.
The TDD-LTE user of communication terminal information acquisition systems provided by the above-mentioned course of work, this utility model,
Using TDD-LTE (Time Division Duplexing-Long Term Evolution, time division duplex-Long Term Evolution) skill
Art, in the technology, upward signal is consistent with the frequency range residing for downstream signal, is arranged only by clock signal synchronization device
Time slot between row signal and downstream signal, it is to avoid upward signal conflicting in time with downstream signal, therefore TDD-LTE is logical
Letter information of terminal user acquisition system only takes up the signal of a frequency range, can avoid the waste of frequency spectrum resource.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment, below will be to needed for embodiment description
Accompanying drawing to be used is briefly described, it should be apparent that, for those of ordinary skills, do not paying creativeness
On the premise of laborious, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of TDD-LTE user of communication terminal information gathering system shown in one exemplary embodiment of this utility model
The structural representation of system；
Fig. 2 is a kind of structural representation of the acquisition system body shown in embodiment illustrated in fig. 1；
Fig. 3 is a kind of structural representation of the TDD-LTE master control borads shown in one exemplary embodiment of this utility model.
In Fig. 1 to Fig. 3, each structure is as follows with the corresponding relation of reference：
1- acquisition system bodies, 11-TDD-LTE master control borads, 111- clock signal synchronization devices, 1111-GPS ports, 112-
Radiofrequency signal transmitter, 113- video receivers, 114- signal comparators, 115- signal storages, 116- terminal controls
Commander sender, 117- network signals select control instruction transmitter, 12-TDD-LTE radiofrequency signal duplexers, 121-ANT ends
Mouth, 13- signal transmission devices, 14-TDD-LTE rf power amplifiers, 15-TDD-LTE low-noise amplifiers, 16- power supplies, 2-
Gps antenna, 3- transmit/receive antennas, 4- acquisition system shells, 5- the Internets.
Specific embodiment
The scheme of the TDD-LTE user of communication terminal information acquisition systems that this utility model embodiment is provided, solves the back of the body
User of communication terminal information collecting device of the prior art described in scape technology takes the channel of different frequency range, easily makes
Into the problem that frequency spectrum resource is wasted.
In order that those skilled in the art more fully understand the technical scheme in this utility model embodiment, and make this reality
Can be become apparent from the above-mentioned purpose of new embodiment, feature and advantage it is understandable, below in conjunction with the accompanying drawings to this utility model reality
The technical scheme applied in example is described in further detail.
Accompanying drawing 1 and accompanying drawing 2 are refer to, Fig. 1 is a kind of TDD-LTE communications shown in one exemplary embodiment of this utility model
Information of terminal user acquisition system, Fig. 2 are a kind of structural representations of the acquisition system body shown in embodiment illustrated in fig. 1, such as
Shown in Fig. 1 and Fig. 2, the TDD-LTE user of communication terminal information acquisition systems include：
Transmit/receive antenna 3, global location gps antenna 2 and acquisition system body 1；Acquisition system body 1 includes TDD-
LTE master control borads 11, TDD-LTE radiofrequency signals duplexer 12 and signal transmission device 13；As shown in Fig. 2 TDD-LTE master control borads 11
Including clock signal synchronization device 111, radiofrequency signal transmitter 112 and video receiver 113；Wherein,
The clock signal input terminal of clock signal synchronization device 111 is electrically connected with gps antenna 2, clock signal synchronization device 111
Clock signal output terminal is electrically connected with radiofrequency signal transmitter 112 and video receiver 113 respectively.
Global location GPS system determines the time by Cs atom clock, and time error is less.Clock signal synchronization device 111
Clock signal input terminal electrically connect with gps antenna 2, can obtain GPS system transmission clock signal, according to the clock signal
When realizing accurate pair.In TDD, upward signal can avoid frequency spectrum resource with downstream signal in same spectrum transmissions
Waste, and the clock signal output terminal of clock signal synchronization device 111 believed with radiofrequency signal transmitter 112 and radio frequency respectively
Number receiver 113 is electrically connected, and can coordinate the downstream signal and video receiver 113 of the transmission of radiofrequency signal transmitter 112
Radiofrequency signal transmitter 112 is allowed to transmit upward signal, Ling Yishi in time slot between the upward signal of reception, i.e., a certain period
113 transmission of downlink signal of video receiver is allowed in section, so as to avoid upward signal same in same frequency range with downstream signal
Period transmission and the interference that causes, are that upward signal is transmitted in same frequency range with downstream signal and provides safeguard, and then effectively
Avoid the waste of frequency spectrum resource.
The RF signal output of radiofrequency signal transmitter 112 and the radiofrequency signal of TDD-LTE radiofrequency signals duplexer 12
Input is connected by downstream signal transmission；
TDD-LTE radiofrequency signals duplexer 12 is electrically connected with transmit/receive antenna 3.
The RF signal output of radiofrequency signal transmitter 112 and the radiofrequency signal of TDD-LTE radiofrequency signals duplexer 12
Input is connected by downstream signal transmission, and the radiofrequency signal that radiofrequency signal transmitter 112 is generated can be sent to TDD-LTE penetrates
Frequency signal duplexer 12, is processed to radiofrequency signal by TDD-LTE radiofrequency signals duplexer 12, it is ensured that the biography of radiofrequency signal
It is defeated.And TDD-LTE radiofrequency signals duplexer 12 is electrically connected with transmit/receive antenna 3,3 shape of transmit/receive antenna can be passed through
Into the radiofrequency signal coverage with predetermined radii；Radiofrequency signal covering model is entered into when there is TDD-LTE communication terminals
When enclosing interior, the signal of communication that can be sent TDD-LTE communication terminals is switched to the user profile acquisition system by carrier network.
The RF signal output of TDD-LTE radiofrequency signals duplexer 12 and the radiofrequency signal of video receiver 113
Input is connected by uplink signal transmissions, so that video receiver 113 obtains TDD-LTE communications eventually by upward signal
The IMSI number at end.The signal of communication is sent to radiofrequency signal as upward signal by TDD-LTE radiofrequency signals duplexer 12
In receiver 113.Then video receiver 113 obtains TDD-LTE communication terminal IMSI according to the signal of communication
(International Mobile Subscriber Identification Number, international mobile subscriber identity).Should
IMSI number is uniquely corresponding with user of communication terminal such that it is able to accurately obtain user profile.
Video receiver 113 is additionally provided with IMSI number outfan, and IMSI number outfan is electrically connected with signal transmission device 13
Connect, signal transmission device 13 is built-in with network signal output port.By the network signal output port of signal transmission device 13, can be by
IMSI number and relevant information are preserved by the application server that the Internet 5 sends associated safety department to.Also, obtaining
After getting the IMSI number, the signal of communication of communication terminal is sent back operation by signal transmission device 13 by TDD-LTE master control borads 11
Business's network, it is to avoid terminal use discovers.
The TDD-LTE user of communication terminal information gatherings system provided by said process, this utility model embodiment
System, using time division duplex-Long Term Evolution TDD-LTE technologies, in the technology, upward signal is one with the frequency range residing for downstream signal
Cause, the time slot between upward signal and downstream signal is set only by clock signal synchronization device 111, therefore TDD-LTE is logical
Letter information of terminal user acquisition system only takes up the signal of a frequency range, can avoid the waste of frequency spectrum resource.
Additionally, as shown in figure 3, in TDD-LTE user of communication terminal information acquisition systems shown in Fig. 1, TDD-LTE master controls
Plate 11 also includes：
The signal comparator 114 electrically connected with video receiver 113；
The signal storage 115 electrically connected with signal comparator 114；
The terminal control commander sender 116 electrically connected with signal storage 115；
Terminal control commander sender 116 is also electrically connected with TDD-LTE radiofrequency signals duplexer 12.
Video receiver 113 receives the signal of communication of communication terminal, the user's letter for then including the signal of communication
Cease and be compared with the user profile prestored in signal comparator 114.According to comparative result, by ineligible communication terminal
Signal of communication release, qualified signal of communication is stored in signal storage 115, then by terminal control commander sender
116 pass through TDD-LTE radiofrequency signals duplexer 12 and transmit/receive antenna 3 communicates eventually to the corresponding TDD-LTE of the signal of communication
End sends terminal control instruction, so as to realize the effective control to TDD-LTE communication terminals.The terminal control instruction includes control
The functions such as the voice communication and network service of mobile TDD-LTE communication terminals.
Further, since a large amount of unrelated TDD-LTE communication terminals are there may be in radiofrequency signal coverage, and
TDD-LTE communication terminals adopt TDD form, may take the frequency spectrum resource of same frequency range, may be to needing
The signal of the target communications terminal of acquisition is interfered, in order to avoid this kind of interference, as shown in figure 3, TDD-LTE master control borads 11 are also
Including：
The network signal electrically connected with TDD-LTE radiofrequency signals duplexer 12 selects control instruction transmitter 117.
Network signal selects control instruction transmitter 117 to produce includes that network signal selects the radiofrequency signal of control instruction,
Sent by TDD-LTE radiofrequency signals duplexer 12 and transmit/receive antenna 3, form predetermined coverage, by this
Network signal selects control command to change the interior others TDD-LTE communication terminals in addition to target communications terminal of predetermined coverage
Network formats.For example：Change into the TDD-LTE network standard that other TDD-LTE communication terminals send in predetermined coverage
TD-SCDMA or GSM network standard (concrete, frequency range realization shared by the signal of communication of change communication terminal can be passed through), so as to realize
Signal compacting is carried out to independent communication terminal, it is to avoid the effect of independent communication terminal signaling interference.
As shown in figure 1, acquisition system body 1 also includes：
TDD-LTE rf power amplifiers 14 and TDD-LTE low-noise amplifiers 15, wherein,
TDD-LTE rf power amplifiers 14 are connected to radiofrequency signal transmitter 112 and TDD-LTE radiofrequency signals duplexer 12
Between；
TDD-LTE low-noise amplifiers 15 are connected to TDD-LTE radiofrequency signals duplexer 12 and video receiver 113
Between.
TDD-LTE radiofrequency signal amplifirers are connected to radiofrequency signal transmitter 112 and TDD-LTE radiofrequency signal duplexers
Between 12, power amplification can be carried out to the downstream signal that radiofrequency signal transmitter 112 sends, so as to strengthen covering for downstream signal
Lid scope.Wherein TDD-LTE radiofrequency signals amplifirer includes：The radio-frequency (RF) signal input end mouth that is linked in sequence, for stablizing radio frequency
The radio-frequency (RF) power amplification attenuator of output power signal, the radio-frequency (RF) power amplification power tube for amplifying power, unidirectionally flow for control signal
The module such as the radio-frequency (RF) power amplification circulator for going out and radio-frequency (RF) power amplification signal output port.
TDD-LTE rf power amplifiers 14 have the function of amplifying radiofrequency signal, can increase the letter of transmit/receive antenna 3
Number coverage, so that the TDD-LTE user of communication terminal information acquisition system can be obtained in region in a big way
IMSI number, facilitates associated safety department to be investigated.
TDD-LTE low-noise amplifiers 15 be connected to TDD-LTE radiofrequency signals duplexer 12 and TDD-LTE master control borads 11 it
Between, the signal of communication of TDD-LTE communication terminals that can be to getting carries out noise reduction and signal processing and amplifying, low so as to obtain
The signal of communication of noise and high intensity, the convenient IMSI number that TDD-LTE communication terminals are separated from the signal of communication.
TDD-LTE low-noise amplifiers 15 can carry out noise reduction and signal processing and amplifying to upward signal, low so as to obtain
The signal of communication of noise and high intensity.Wherein, TDD-LTE low-noise amplifiers 15 include：The signal input part that order is connected
Mouth, the low noise amplification isolator for signal isolation, the low noise amplification noise tube for noise reduction process, for attenuation processing
Low noise amplification attenuator, for increasing powerful low noise amplification power tube and low noise amplification signal output port.
Wherein, between 2570-2620MHz, the band limits of downstream signal exists the band limits of above-mentioned upward signal
Between 2570-2620MHz；Or,
, between 1880-1920MHz, the band limits of downstream signal is in 1880-1920MHz for the band limits of upward signal
Between；Or,
, between 2300-2400MHz, the band limits of downstream signal is in 2300-2400MHz for the band limits of upward signal
Between；Or,
, between 2496-2690MHz, the band limits of downstream signal is in 2496-2690MHz for the band limits of upward signal
Between.
As shown in the above：Upward signal and downstream signal institute in TDD-LTE user of communication terminal information acquisition systems
Place's band limits is consistent, therefore the TDD-LTE user of communication terminal information acquisition systems only take up the signal of a frequency range, can
Avoid the waste of frequency spectrum resource.
As signal transmission device 13 is relatively near apart from TDD-LTE master control borads 11, the signal of the output of signal transmission device 13 may be right
The upward signal and downstream signal of TDD-LTE master control borads 11 is interfered, therefore signal transmission device 13 is logical for non-TDD-LTE frequency ranges
Letter signal transmission device, i.e., frequency range and non-TDD-LTE frequency ranges residing for the signal of the transmission of signal transmission device 13, non-TDD-LTE frequency ranges lead to
Letter signal transmission device includes：
GSM frequency band signals transmitters, CDMA frequency band signals transmitters, WCDMA frequency band signals transmitters, TD-SCDMA frequency ranges
Any one in signal transmission device or FDD-LTE frequency band signals transmitters.
In TDD-LTE user of communication terminal information acquisition systems in Fig. 1, TDD-LTE radiofrequency signals duplexer 12 is built-in
There are ANT ports 121, TDD-LTE radiofrequency signals duplexer 12 is connected with transmit/receive antenna 3 by ANT ports 121；
And clock signal synchronization device 111 is built-in with GPS ports 1111, clock signal synchronization device 111 passes through GPS ports
1111 are electrically connected with gps antenna 2.
In order that TDD-LTE master control borads 11 persistently provide radiofrequency signal, and make a look up the work of IMSI number, it is right to need
TDD-LTE master control borads 11 persistently provide electric energy, therefore, as shown in figure 1, the TDD-LTE user of communication terminal information acquisition systems,
Also include：
Respectively with TDD-LTE master control borads 11, signal transmission device 13, TDD-LTE rf power amplifiers 14 and TDD-LTE low noises
The power supply 16 of the electrical connection of acoustic amplifier 15.
As shown in figure 1, the TDD-LTE user of communication terminal information acquisition systems shown in Fig. 1 also include：Parcel acquisition system
The acquisition system shell 4 of body 1, transmit/receive antenna 3 and gps antenna 2 are individually fixed on acquisition system shell 4.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiments.
Above-described this utility model embodiment, does not constitute the restriction to this utility model protection domain.It is any
Modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of TDD-LTE user of communication terminal information acquisition system, it is characterised in that include：
Transmit/receive antenna (3), global location gps antenna (2) and acquisition system body (1)；The acquisition system body (1)
Including TDD-LTE master control borads (11), TDD-LTE radiofrequency signal duplexers (12) and signal transmission device (13)；The TDD-LTE
Master control borad (11) includes clock signal synchronization device (111), radiofrequency signal transmitter (112) and video receiver (113)；Its
In,
The clock signal input terminal of the clock signal synchronization device (111) is electrically connected with the gps antenna (2), the clock letter
The clock signal output terminal of number lock unit (111) is connect with the radiofrequency signal transmitter (112) and the radiofrequency signal respectively
Receipts machine (113) is electrically connected；
The RF signal output of the radiofrequency signal transmitter (112) and the TDD-LTE radiofrequency signals duplexer (12)
Radio-frequency (RF) signal input end is connected by downstream signal transmission；
The TDD-LTE radiofrequency signals duplexer (12) is electrically connected with the transmit/receive antenna (3)；
The RF signal output of the TDD-LTE radiofrequency signals duplexer (12) and the video receiver (113)
Radio-frequency (RF) signal input end is connected by uplink signal transmissions, so that the video receiver (113) is by the up letter
Number obtain TDD-LTE communication terminals IMSI number；
The video receiver (113) is additionally provided with IMSI number outfan, and the IMSI number outfan is passed with the signal
Defeated device (13) electrical connection, the signal transmission device (13) are built-in with network signal output port.
2. TDD-LTE user of communication terminal information acquisition system according to claim 1, it is characterised in that the TDD-
LTE master control borads (11) also include：
The signal comparator (114) electrically connected with the video receiver (113)；
The signal storage (115) electrically connected with the signal comparator (114)；And,
The terminal control commander sender (116) electrically connected with the signal storage (115), wherein, the terminal control refers to
Transmitter (116) is made also to electrically connect with the TDD-LTE radiofrequency signals duplexer (12).
3. TDD-LTE user of communication terminal information acquisition system according to claim 1, it is characterised in that the TDD-
LTE master control borads (11) also include：
Network signal selects control instruction transmitter (117), the network signal select control instruction transmitter (117) with it is described
TDD-LTE radiofrequency signal duplexers (12) is electrically connected.
4. TDD-LTE user of communication terminal information acquisition system according to claim 1, it is characterised in that the collection
System ontology (1) also includes：
TDD-LTE rf power amplifiers (14) and TDD-LTE low-noise amplifiers (15), wherein,
The TDD-LTE rf power amplifiers (14) are connected to the radiofrequency signal transmitter (112) and the TDD-LTE radio frequencies
Between signal duplexer (12)；
The TDD-LTE low-noise amplifiers (15) are connected to the TDD-LTE radiofrequency signals duplexer (12) and the radio frequency
Between signal receiver (113).
5. TDD-LTE user of communication terminal information acquisition system according to claim 1, it is characterised in that
, between 2570-2620MHz, the band limits of downstream signal is in 2570-2620MHz for the band limits of the upward signal
Between；Or,
, between 1880-1920MHz, the band limits of downstream signal is in 1880-1920MHz for the band limits of the upward signal
Between；Or,
, between 2300-2400MHz, the band limits of downstream signal is in 2300-2400MHz for the band limits of the upward signal
Between；Or,
, between 2496-2690MHz, the band limits of downstream signal is in 2496-2690MHz for the band limits of the upward signal
Between.
6. TDD-LTE user of communication terminal information acquisition system according to claim 1, it is characterised in that the signal
Transmitter (13) is non-TDD-LTE band communications signal transmission device, and the non-TDD-LTE band communications signal transmission device includes：
GSM frequency band signals transmitters, CDMA frequency band signals transmitters, WCDMA frequency band signals transmitters, TD-SCDMA frequency band signals
Any one in transmitter or FDD-LTE frequency band signals transmitters.
7. TDD-LTE user of communication terminal information acquisition system according to claim 1, it is characterised in that the TDD-
LTE radio signal duplexer (12) is built-in with ANT ports (121), and the TDD-LTE radiofrequency signals duplexer (12) is by described
ANT ports (121) are connected with the transmit/receive antenna (3)；
The clock signal synchronization device (111) is built-in with GPS ports (1111), and the clock signal synchronization device (111) is by institute
State GPS ports (1111) to electrically connect with the gps antenna (2).
8. TDD-LTE user of communication terminal information acquisition system according to claim 4, it is characterised in that the collection
System ontology (1) also includes：
Respectively with the TDD-LTE master control borads (11), the signal transmission device (13), the TDD-LTE rf power amplifiers (14)
And the power supply (16) that the TDD-LTE low-noise amplifiers (15) electrically connect.
9. TDD-LTE user of communication terminal information acquisition system according to claim 1, it is characterised in that also include：
Wrap up the acquisition system shell (4) of the acquisition system body (1), the transmit/receive antenna (3) and described GPS days
Line (2) is individually fixed on the acquisition system shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064483.2U CN206077696U (en) | 2016-09-19 | 2016-09-19 | TDD LTE communication information of terminal user acquisition systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064483.2U CN206077696U (en) | 2016-09-19 | 2016-09-19 | TDD LTE communication information of terminal user acquisition systems |
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| CN206077696U true CN206077696U (en) | 2017-04-05 |
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| CN201621064483.2U Expired - Fee Related CN206077696U (en) | 2016-09-19 | 2016-09-19 | TDD LTE communication information of terminal user acquisition systems |
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| CN (1) | CN206077696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551671A (en) * | 2018-06-12 | 2018-09-18 | 浙江兴汉网络科技有限公司 | A kind of real name authentification of message harvester and its certification acquisition method |
| CN112469110A (en) * | 2020-10-30 | 2021-03-09 | 中通服建设有限公司 | Communication equipment of electric power information acquisition system |
-
2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551671A (en) * | 2018-06-12 | 2018-09-18 | 浙江兴汉网络科技有限公司 | A kind of real name authentification of message harvester and its certification acquisition method |
| CN112469110A (en) * | 2020-10-30 | 2021-03-09 | 中通服建设有限公司 | Communication equipment of electric power information acquisition system |
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Granted publication date: 20170405 Termination date: 20210919 |