CN110366829A - Signal Booster with frequency spectrum nearby frequency bands - Google Patents

Signal Booster with frequency spectrum nearby frequency bands Download PDF

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Publication number
CN110366829A
CN110366829A CN201880014630.0A CN201880014630A CN110366829A CN 110366829 A CN110366829 A CN 110366829A CN 201880014630 A CN201880014630 A CN 201880014630A CN 110366829 A CN110366829 A CN 110366829A
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China
Prior art keywords
signal
downlink
band
uplink
frequency
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CN201880014630.0A
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Chinese (zh)
Inventor
C·K·阿什沃斯
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Wilson's Electronics Co Ltd
Wilson Electronics LLC
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Wilson's Electronics Co Ltd
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Publication of CN110366829A publication Critical patent/CN110366829A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Disclose the technology for Signal Booster.The Signal Booster may include the first triplexer.The Signal Booster may include the second triplexer.The Signal Booster may include the first direction signal path being communicatively coupled between the first triplexer and the second triplexer.First direction signal path can be configured to amplify and filter the first direction signal in one or more first direction frequency bands, and one or more of first direction frequency bands can be the adjacent frequency band of frequency spectrum.Second direction signal path can be configured to amplify and filter the second direction signal in one or more second direction frequency bands, and one or more of second direction frequency bands can be the adjacent frequency band of frequency spectrum.

Description

Signal Booster with frequency spectrum nearby frequency bands
Background technique
Signal Booster and repeater can be used for being promoted wireless device and wireless communication access point (such as cellular tower) it Between radio communication quality.Signal Booster can believe the uplink transmitted between wireless device and wireless communication access point Number and down link signal executes amplification, filter and/or application other processing techniques, thus promote the quality of wireless communication.
For example, Signal Booster can receive the down link signal from wireless communication access point via antenna.Signal Booster can amplify down link signal, and the down link signal by amplification then can be provided to wireless device.Change sentence It talks about, Signal Booster can serve as the repeater between wireless device and wireless communication access point.Wireless device can be with as a result, Stronger signal is received from wireless communication access point.Equally, the uplink signal from wireless device (such as call and Other data) it can be guided to Signal Booster.Via antenna by uplink signal be transmitted to wireless communication access point it Before, Signal Booster can amplify uplink signal.
Detailed description of the invention
It is apparent that the features and advantages of the present invention from the detailed description below in conjunction with attached drawing, these attached drawings pass through Example collectively illustrates the feature of the disclosure；Wherein:
Fig. 1 is shown according to an exemplary Signal Booster with wireless device and base station communication；
Fig. 2 shows the frequency ranges according to exemplary a multiple uplinks and downlink band；
Fig. 3 is shown according to the uplink and/or downlink among an exemplary frequency band adjacent comprising frequency spectrum The Signal Booster of signal path；
Fig. 4 is shown according to an exemplary Signal Booster；
Fig. 5 is shown according to an exemplary Signal Booster；
Fig. 6 is shown according to an exemplary honeycomb signal augmentor；
Fig. 7 is shown according to an exemplary Signal Booster；
Fig. 8 is shown according to an exemplary triplexer；
Fig. 9 is shown according to an exemplary Signal Booster；
Figure 10 is shown according to the uplink and/or downlink among an exemplary frequency band adjacent comprising adjacent spectra The Signal Booster of link signal path；
Figure 11 shows the frequency range according to exemplary 600 megahertzs of (MHz) frequency band；
Figure 12 is shown according to the uplink and/or downlink among an exemplary frequency band adjacent comprising frequency spectrum The Signal Booster of signal path；
Figure 13 is shown according to the uplink and/or downlink among an exemplary frequency band adjacent comprising frequency spectrum The Signal Booster of signal path；
Figure 14 is shown according to an exemplary Signal Booster that can be worked in broadband mode or channelization mode；
Figure 15 is shown according to an exemplary Signal Booster that can be worked in broadband mode or channelization mode；
Figure 16 is shown according to an exemplary wireless device.
It can be described with language-specific referring now to shown illustrative embodiments, and herein.So And it should be understood that thus the scope of the present invention should not be restricted.
Specific embodiment
Before the present invention is disclosed and described, it should be understood that the invention is not limited to specific knots disclosed herein Structure, processing step or material, on the contrary, the present invention can be scaled up to can be recognized by those of ordinary skill in the related art it is various etc. Valence object.Additionally, it will be understood that the term used here is served only for description particular example, purpose is not to be limited.? In different attached drawings, same reference numbers represent identical element.The number provided in flow chart and processing is to clearly show Out steps and operations and be provided, and be not necessarily indicative specific order or sequence.
Illustrative embodiments
It will provide for the initial general introduction about technical em- bodiments below, specific technology then will be described in greater detail and implement Example.Initial summarize is intended to that reader is helped quickly to understand technology, purpose neither identification technology key characteristics or essence Feature, nor limiting the range of claimed theme.
Fig. 1 shows the Illustrative signal booster 120 communicated with wireless device 110 and base station 130.The signal increases Strong device 120 is referred to alternatively as repeater.Repeater can be the electronic equipment for amplifying (or enhancing) signal.Signal Booster 120 (also referred to as cellular signal amplifiers) can be transmitted to base station 130 to from wireless device 110 by signal amplifier 122 Uplink signal and/or from the down link signal that base station 130 is transmitted to wireless device 110 execute amplification, filtering and/or Using other processing techniques, radio communication quality is thus promoted.In other words, Signal Booster 120 can be with Bi-directional amplifier or increasing Strong uplink signal and/or down link signal.In one example, Signal Booster 120 can be located at fixed position, example Such as house or office.Alternatively, Signal Booster 120 can also be attached to mobile object, such as vehicle or wireless device 110.
In one configuration, Signal Booster 120 may include integrated equipment antenna 124 (such as internal antenna or coupling Antenna) and integrated node antenna 126 (such as external antenna).Integrated node antenna 126 can receive under base station 130 Downlink signal.The down link signal can via the second coaxial cable 127 or can be used to transmitting radiofrequency signal its The radio frequency of his type connects and is provided to signal amplifier 122.The signal amplifier 122 may include that one or more is used for The cellular signal amplifier of amplification and filtering.It can be via the first coaxial cable by the down link signal for amplifying and filtering 125 or can be used to transmitting radiofrequency signal other kinds of radio frequency connection and be provided to integrated equipment antenna 124.It is integrated Device antenna 124 wirelessly will can be transmitted to wireless device 110 by the down link signal of amplification and filtering.
Equally, integrated equipment antenna 124 can receive the uplink signal from wireless device 110.Uplink letter Number can via the first coaxial cable 125 or can be used to transmission radiofrequency signal other kinds of radio frequency connect and be provided To signal amplifier 122.The signal amplifier 122 may include one or more cellular signal amplifications for amplifying and filtering Device.Via the second coaxial cable 127 or transmission radio frequency letter can be can be used to by the uplink signal that amplifies and filter Number other kinds of radio frequency connection and be provided to integrated node antenna 126.Integrated node antenna 126 can will pass through amplification Base station 130 is transmitted to the uplink signal of filtering.
In one example, Signal Booster 120 can be with any analog or digital filtering technique appropriate come to uplink Link signal and down link signal execute filtering, and filtering technique includes but is not limited to surface acoustic wave (SAW) filter, body sound Wave (BAW) filter, film bulk acoustic resonator (FBAR) filter, ceramic filter, waveguide filter or low-temperature co-fired ceramics (LTCC) filter.
In one example, Signal Booster 120, which can send uplink signal and/or be received to node, comes from node Down link signal.Node may include wireless wide area network (WWAN) access point (AP), base station (BS), evolved node B (eNB), Base Band Unit (BBU), remote radio heads (RRH), remote radio devices (RRE), relay station (RS), radio Equipment (RE), remote radio unit (RRU), central processing module (CPM) or other kinds of WWAN access point.
In one configuration, the Signal Booster 120 for amplifying uplink signal and/or down link signal is hand Hold formula booster.The hand-held booster can be realized in the sleeve (sleeve) of wireless device 110.Wireless device sleeve can To be attached to wireless device 110, but it also can according to need and be removed.In the configuration, as the close spy of wireless device 110 When determining base station, Signal Booster 120 can automatically power off or stop amplifying.In other words, Signal Booster 120 can be based on Position of the wireless device 110 relative to base station 130 is higher than in the quality of uplink signal and/or down link signal and is limited It determines to stop executing signal amplification when fixed threshold value.
In one example, Signal Booster 120 may include for different components (such as signal amplifier 122, collection Forming apparatus antenna 124 and integrated node antennas 126) power supply battery.Battery can also for wireless device 110 (such as phone or Tablet computer) power supply.Alternatively, Signal Booster 120 can receive electric power from wireless device 110.
In one configuration, the consumer signal that Signal Booster 120 can be compatible Federal Communications Committee (FCC) increases Strong device.As non-limiting example, Signal Booster 120 can be compatible with FCC Part20 or 47 federal regulations provisions (C.F.R.) Part 20.21 (on March 21st, 2013).In addition, Signal Booster 120 can be according to the Part 22 of 47C.F.R. (Cellular), 24 (BroadbandPCS), 27 (AWS-1,700MHz Lower A-E Blocks and 700MHz Upper ) and 90 (Specialized Mobile Radio) and the work in the frequency for providing the service based on subscriber CBlock Make.Signal Booster 120 can be configured to automatically operate it self monitoring of progress, to ensure compliance with applicable noise and gain Limitation.If the operation of Signal Booster 120 violates the regulation limited in FCC Part20.21, which can To execute self-correcting or shutdown automatically.
In one configuration, Signal Booster 120 can improve wireless device 110 and base station 130 (such as cellular tower) or Wireless connection between other kinds of wireless wide area network (WWAN) access point (AP).Signal Booster 120, which can be enhanced, to be used for The signal of cellular standards, such as third generation partner program (3GPP) long term evolution (LTE) the 8th, 9,10,11,12 or 13 edition Standard or Institute of Electrical and Electronics Engineers (IEEE) 802.16.In one configuration, use can be enhanced in Signal Booster 120 In 3GPP LTE version 13.0.0 (in March, 2016) or the signal of other expectation versions.Signal Booster 120, which can be enhanced, to be come from The frequency band of 3GPP technical specification 36.101 (publication on June 12nd, 2015) or the signal of LTE frequency band.For example, signal enhancing The signal from following LTE frequency band can be enhanced in device 120: 2,4,5,12,13,17 and 25.In addition, Signal Booster 120 can To enhance selected frequency band based on the country of the Signal Booster is used, including ETSI TS136 104 Frequency band 1-70 disclosed in V13.5.0 (2016-10) or any frequency band in other frequency bands.
The quantity and signal boost grade of LTE frequency band can be changed based on specific wireless device, cellular node or position Become.It can also be comprising additional internal and international frequency, in order to provide increased function.Selected Signal Booster 120 Model can be configured to based on using position and with selected band operation.In another example, Signal Booster 120 can Used frequency is automatically sensed from wireless device 110 or base station 130 (or GPS etc.), this is for international traveler Very useful.
In one example, integrated equipment antenna 124 and integrated node antennas 126 may include individual antenna, antenna array Column, or there is telescopic form factor.In another example, integrated equipment antenna 124 and integrated node antennas 126 can To be microchip antenna.Microchip antenna another example is AMMAL001.In another example, integrated equipment antenna 124 It can be printed circuit board (PCB) antenna with integrated node antennas 126.PCB antenna another example is TE 2118310-1.
In one example, integrated equipment antenna 124 can be used individual antenna and receive the uplink from wireless device 100 Link (UL) signal and to wireless device 100 send DL signal.Alternatively, integrated equipment antenna 124 can be used dedicated UL days Line receives the UL signal from wireless device 100, and dedicated DL antenna can be used to wirelessly setting in integrated equipment antenna 124 Standby 100 send DL signal.
In one example, near-field communication can be used to be communicated with wireless device 110 in integrated equipment antenna 124. Alternatively, far-field communication can be used to be communicated with wireless device 110 in integrated equipment antenna 124.
In one example, integrated node antenna 126 can receive the downlink from base station 130 via individual antenna (DL) signal and base station 130 is sent by uplink (UL) signal.Alternatively, integrated node antenna 126 can be used it is dedicated DL antenna receives the DL signal from base station 130, and dedicated UL antenna can be used to base station in integrated node antenna 126 130 send UL signal.
In one configuration, multiple Signal Boosters can be used to amplify UL and DL signal.For example, the first signal enhancing Device can be used for amplifying UL signal, and second signal booster can be used for amplifying DL signal.Different letters additionally can be used Number booster amplifies different frequency ranges.
In one configuration, Signal Booster 120 can be configured to when identification wireless device 110 receives relatively by force Down link signal.One example of strong down link signal can be the downlink that signal strength is greater than about -80dBm Signal.Signal Booster 120 can be configured to be automatically closed selected feature (such as amplification) to save battery life.Work as letter When number booster 120 senses wireless device 110 and receiving relatively weak down link signal, which can quilt It is configured to provide the enhanced processing of down link signal.One example of weak down link signal can be signal strength be less than- The down link signal of 80dBm.
In one example, Signal Booster 120 can also include below one or more: outside waterproof case, damping Shell, flip lid, wallet or the extra memory for wireless device.In one example, by Signal Booster 120 and wirelessly It is directly connected between equipment 110, the extra memory may be implemented.In another example, Signal Booster 120 and wireless Equipment 110 can be coupled with the following terms, be integrated in signal increasing to transmit and to be saved in from wireless device 100 by data In the extra memory of strong device 120: near-field communication (NFC), bluetooth v4.0, Bluetooth Low Energy, bluetooth v4.1, bluetooth v4.2, indigo plant Tooth 5, hyperfrequency (UHF), 3GPP LTE, Institute of Electrical and Electronics Engineers (IEEE) 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE802.11ac or IEEE 802.11ad.Alternatively, connector can be used and connect nothing Line equipment 100 arrives extra memory.
In one example, Signal Booster 120 may include photovoltaic cell or solar panel, in this, as pair The technology of the battery of integrated battery and/or wireless device 110 charging.In another example, Signal Booster 120 can be configured At with other wireless device direct communications with Signal Booster.In one example, integrated node antenna 126 can pass through Very high frequency(VHF) (VHF) communication carrys out the integrated node antenna direct communication with other Signal Boosters.Signal Booster 120 can be configured Communicated at by the following terms with wireless device 110: be directly connected to, near-field communication (NFC), bluetooth v4.0, Bluetooth Low Energy, Bluetooth v4.1, bluetooth v4.2, hyperfrequency (UHF), 3GPP LTE, Institute of Electrical and Electronics Engineers (IEEE) 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE802.11n, IEEE 802.11ac, IEEE 802.11ad, TV blank frequency band (TVWS) or any other industry, science and medical (ISM) radio bands.The example of such ISM band include 2.4GHz, 3.6GHz, 4.9GHz, 5GHz or 5.9GHz.The configuration can permit data multiple wireless devices with Signal Booster it Between passed through with very high rate.The configuration also allows user's sending information between the wireless device with Signal Booster to disappear Breath initiates call and carries out video communication.In one example, integrated node antenna 126 can be configured to be coupled to Wireless device 110.In other words, the communication between integrated node antenna 126 and wireless device 110 can be around integrated enhancing Device.
In another example, individual VHF node antennas can be configured to by VHF communication come with other signal enhancings The individual VHF node antennas direct communication of device.The configuration can permit using integrated node antenna 126 execute and meanwhile bee Nest communication.Individual VHF node antennas can be configured to communicate by the following terms with wireless device 110: be directly connected to, closely Communication (NFC), bluetooth v4.0, Bluetooth Low Energy, bluetooth v4.1, bluetooth v4.2, hyperfrequency (UHF), 3GPP LTE, electronics and The Institution of Electrical Engineers (IEEE) 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ad, TV blank frequency band (TVWS) or any other industry, science and medical (ISM) radio Frequency band.
In one configuration, Signal Booster 120 may be configured for satellite communication.In one example, section is integrated Point antenna 126 can be configured to serve as satellite communication antena.In another example, individual node antennas can be used for satellite Communication.Signal Booster 120 can extend the coverage area for being configured for the wireless device 110 of satellite communication.Integrated section Point antenna 126 can receive the down link signal of the satellite communication from wireless device 110.Signal Booster 120 can be right Down link signal from satellite communication executes filtering and amplification.In another example, during satellite communication, wirelessly Equipment 110 can be configured to via being directly connected to or ISM radio bands are coupled to Signal Booster 120.Such ISM band Example includes 2.4GHz, 3.6GHz, 4.9GHz, 5GHz or 5.9GHz.
Fig. 2 shows the illustrative frequency ranges of multiple uplinks and downlink band.Frequency range can be with million Conspicuous (MHz) is unit to measure.Uplink band may include frequency band 12 (B12), frequency band 13 (B13) and frequency band 14 (B14).Downlink band may include frequency band 12 (B12), frequency band 13 (B13) and frequency band 14 (B14).As shown, In uplink, B12 can be corresponding with the frequency range of 699MHz to 716MHz.In the downlink, B12 can be with The frequency range of 729MHz to 746MHz is corresponding；In the downlink, B13 can be with the frequency range of 746MHz to 756MHz It is corresponding；In the downlink, B14 can be corresponding with the frequency range of 758MHz to 768MHz.In the downlink, B12, B13 and B14 can be the adjacent frequency band of frequency spectrum.In addition, in the uplink, B13 can be with the frequency of 777MHz to 787MHz Range is corresponding；In the uplink, B14 can be corresponding with the frequency range of 788MHz to 798MHz.In the uplink, B13 and B14 can be frequency spectrum nearby frequency bands.
Fig. 3 shows illustrative Signal Booster 300.Signal Booster 300 may include one for selecting frequency band A or multiple uplink signal paths, and Signal Booster 300 may include for selecting under the one or more of frequency band Downlink signal path.Uplink signal path may include one or more amplifiers and bandpass filter to amplify on Downlink signal.Equally, downlink signal paths may include one or more amplifiers and bandpass filter to amplify Down link signal.
In the example depicted in fig. 3, Signal Booster 300 can have the first uplink for frequency band 12 (B12) Signal path 330 and the second uplink signal path 340 for B13 and B14.In the uplink, B12 and 699,000,000 Conspicuous (MHz) to 716MHz frequency range it is corresponding, B13 is corresponding with the frequency range of 777MHz to 787MHz, B14 and The frequency range of 788MHz to 798MHz is corresponding.In the uplink, B13 and B14 can be the adjacent frequency band of frequency spectrum.This Outside, in this example, Signal Booster 300 can have the downlink signal paths 350 for B12, B13 and B14.Change sentence It talks about, downlink signal paths 350 can be the combined downlink signal paths for B12, B13 and B14.In downlink In link, B12 is corresponding with the frequency range of 729MHz to 746MHz, and B13 is opposite with the frequency range of 746MHz to 756MHz It answers, B14 is corresponding with the frequency range of 758MHz to 768MHz.In the downlink, B12, B13 and B14 are that frequency spectrum is adjacent 's.Even if there are the gaps of 2MHz between the end B13DL and B14DL beginning (such as 756MHz and 758MHz), since RF is filtered Wave device possibly can not roll-off (roll-off) fast enough to separate the two frequency bands, thus still it is considered that B13DL with B14DL is that frequency spectrum is adjacent.
In one example, Signal Booster 300 can receive to come via the internal antenna coupled with Signal Booster 300 From the uplink signal of mobile device (not shown).Uplink signal can be by the first triplexer 310 (or the first multifrequency Band filter), then the uplink signal is provided to the first uplink signal path 330 for B12 or is used for The second uplink signal path 340 of B13 and B14.First uplink signal path 330 and the second uplink signal road Diameter 340 can execute the amplification and filtering of uplink signal.First uplink signal path 330 and the second uplink letter Each of number path 340 may include low-noise amplifier (LNA) and power amplifier (PA).Uplink signal can It is provided to the second triplexer 320 (or second multiband filter), then the uplink signal can increase via with signal External antenna that strong device 300 couples and be supplied to base station (not shown).
In another example, Signal Booster 300 can receive the downlink from base station via external antenna and believe Number.Down link signal can pass through the second triplexer 320 (or second multiband filter), and then the down link signal can It is provided to the combined downlink signal paths 350 for B12, B13 and B14.Combined downlink signal paths 350 The amplification and filtering of down link signal can be executed.Combined downlink signal paths 350 may include low noise amplification Device (LNA) and power amplifier (PA).Down link signal is provided to (or the first multiband filter of the first triplexer 310 Wave device), then the down link signal can be supplied to mobile device via internal antenna.
In one configuration, Signal Booster 300 may include controller 360.In general, controller 360 can be matched It is set to and executes network protection for Signal Booster 300.Controller 360 can be according to Federal Communications Committee (FCC) consumer increasing The Part 20 of strong device regulation executes network protection.The consumer booster regulation of FCC needs uplink signal path and downlink Link signal is cooperated to carry out network protection.Network protection can be executed to protect cellular network to make an uproar from overload or background Sound increases.Controller 360 can be adjusted based on the control information from each of downlink transmission path 350 frequency band The gain or noise power of each of uplink transmission path 330,340 frequency band, thus execute network protection.It comes from down The control information of each of uplink transmission path 350 frequency band may include reception relevant to downlink received signal Signal strength indicates (RSSI).In other words, based on the downlink received signal transmitted in downlink transmission path 350 RSSI, the gain or noise power of adjustable (that is, increasing or reducing) uplink transmission path 330,340 of controller 360. By adjust gain or background noise when executing network protection, Signal Booster 300 can prevent network (such as base station) because For overloading beyond the uplink signal for limiting threshold value from Signal Booster 300.
In the example depicted in fig. 3, controller 360 can individually detect downlink related with B12, B13 and B14 and connect The control information (such as RSSI) of the collection of letters number.In other words, Signal Booster 300, which can detecte, only connects with the downlink of B12 The collection of letters number related control information, Signal Booster 300 can detecte only control related with the downlink received signal of B13 Information, Signal Booster 300 can detecte only control information related with the downlink received signal of B14.Controller 360 can It is based only upon the control information of the downlink received signal of B12, adjusts the upper of B12 (i.e. the first uplink signal path 330) Downlink gain or background noise.Controller 360 can be based only upon the control information of the downlink received signal of B13 or B14, adjust The uplink gain or background noise of whole B13 and B14 (i.e. the second uplink signal path 340).In other words, B12 is (i.e. First uplink signal path 330) uplink gain or noise power can be with B13 and B14 (i.e. the second uplink Signal path 340) uplink gain or noise power independently control.
More specifically, as shown in figure 3, Signal Booster 300 may include changeable B12 downlink bandpass filtering Device, changeable B13 downlink bandpass filter, changeable B14 downlink bandpass filter and signal detector.Letter Number detector can be communicably coupled to changeable B12 downlink bandpass filter, changeable B13 downlink bandpass filtering Device and changeable B14 downlink bandpass filter.B12, B13 and B14 downlink bandpass filter can be switched to It connects and open close, it is possible thereby to which the downlink received signal of B12, B13 or B14 are supplied to signal detector.Signal detection Device can be logarithm (log) detector (such as diode), and signal detector can detecte under B12, B13 or B14 The relevant control information (such as RSSI) of downlink received signal.In other words, B12, B13 and B14 downlink band can be switched Bandpass filter can make signal detector individually detect B12, B13 and B14 downlink received signal control information.Signal inspection Controller 360 can be provided control information to by surveying device.Controller 360 can be based only upon the control of the downlink received signal of B12 Information processed adjusts the uplink gain or background noise of B12 (i.e. the first uplink signal path 330).Equally, controller 360 can be based only upon the control information of the downlink received signal of B13 or B14, adjust B13 and B14 (i.e. the second uplink letter Number path 340) uplink gain or background noise.
In general, controller 360 can pass through public downlink in multiple downlink bands by using signal detector When link signal path, single downlink band is detected.For specific example shown in Fig. 3, even if Signal Booster 300 has There are the combined downlink signal paths for B12, B13 and B14, controller 360 can also execute B12, B13 and B14 Control the independent detection of information.
In replacement configuration, Signal Booster 300 may include the first signal detector, second signal detector with And third signal detector.First signal detector can detecte control information relevant to the downlink received signal of B12 (such as RSSI).Second signal detector can detecte relevant to the downlink received signal of B13 control information (such as RSSI).Third signal detector can detecte control information (such as RSSI) relevant to the downlink received signal of B14. As a result, in the configuration, the control information of multiple downlink bands can be detected with individual signal detector.
In one configuration, downlink signal paths 350 may include the pass-through signal path towards signal detector. The pass-through signal path can be around changeable B12, B13 and B14 downlink bandpass filter.Signal detector can be surveyed Measure the signal power level of pass-through signal path.The signal power level can be used for executing automatic growth control (AGC) and Keep the linearity of down link signal.Alternatively, each changeable B12, B13 and B14 downlink bandpass filter Signal power level can be measured and be added, to calculate total signal power level.
In one configuration, the first triplexer 310 may include the first public port for being communicably coupled to internal antenna.The One triplexer 310 may include the first port for being communicably coupled to the first uplink signal path 330 of B12.One or three Work device 310 may include the second port for being communicably coupled to the second uplink signal path 340 of B13 and B14.One or three Work device 310 may include the third port for being communicably coupled to the combined downlink signal paths 350 of B12, B13 and B14. Equally, the second triplexer 320 may include the second public port for being communicably coupled to external antenna.Second triplexer 320 can To include the first port for being communicably coupled to the first uplink signal path 330 of B12.Second triplexer 320 can wrap Include the second port for being communicably coupled to the second uplink signal path 340 of B13 and B14.Second triplexer 320 can wrap Include the third port for being communicably coupled to the combined downlink signal paths 350 of B12, B13 and B14.
In one configuration, the first triplexer 310 and the second triplexer 320 may include for B12UL, B13UL and/or The independent filter of B14UL.Equally, the first triplexer 310 and the second triplexer 320 may include for B12DL, B13DL and/ Or the independent filter of B14DL.These filters can execute filtering to UL or DL signal respectively.
In one configuration, Signal Booster 300 may include the first multiband filter and the filtering of the second multiband Device.First and second multiband filters can be single-input single-output (SISO) multiband filter or the output of dual input list (DISO) multiband filter.In the configuration, the first multiband filter and the second multiband filter can be replaced respectively First triplexer 310 and the second triplexer 320.First multiband filter may include under the first uplink port and first Line link port.Second multiband filter may include the second uplink port and the second downlink port.One or Multiple uplink signal paths 330,340 can be communicatively coupled to the first uplink port of the first multiband filter Between the second uplink port of the second multiband filter.Equally, one or more downlink signal paths 350 can To be communicatively coupled to the first downlink port of the first multiband filter and the second downlink of the second multiband filter Between link port.In the configuration, each of first and second multiband filters may include single downlink Port and single uplink port.
Fig. 4 shows illustrative Signal Booster 400.Signal Booster 400 may include the first triplexer 410.Letter Number booster 400 may include the second triplexer 420.Signal Booster 400 may include being communicatively coupled to the first triplexer 410 and second the first uplink signal path 430 between triplexer 420.First uplink signal path 430 can wrap One or more amplifiers and one or more bandpass filters are included, and the first signal path 430 may be configured to put Uplink signal in big and the first uplink band of filtering.Signal Booster 400 may include being communicatively coupled to The second uplink signal path 440 between one triplexer 410 and the second triplexer 420.Second uplink signal path 440 may include one or more amplifiers and one or more bandpass filter, and second signal path 440 can be by It is configured to amplify and filter in the second uplink band or the third uplink adjacent with the second uplink band frequency spectrum Uplink signal in the one or more of frequency band.Signal Booster 400 may include being communicatively coupled to the first triplexer 410 and the second downlink signal paths 450 between triplexer 420.Downlink signal paths 450 may include being configured To amplify and filtering the one or more in the first downlink band, the second downlink band or third downlink band In down link signal one or more amplifiers and one or more bandpass filter, and the first downlink tone Band, the second downlink band and third downlink band can be the adjacent frequency band of frequency spectrum.By using changeable band The frequency band selected is transmitted to signal detector by bandpass filter, can also be detected using signal detector first, second or Third downlink band.In one configuration, downlink signal paths may include the straight-through letter for leading to signal detector Number path.
Fig. 5 shows illustrative Signal Booster 500.Signal Booster 500 may include the first triplexer 510.Signal Booster 500 may include the second triplexer 520.Signal Booster 500 may include be communicatively coupled to the first triplexer 510 with Downlink signal paths 530 between second triplexer 520.Downlink signal paths 530 may include being configured as putting Big and filtering is in the one or more of the first downlink band, the second downlink band or third downlink band One or more amplifiers of down link signal and one or more bandpass filters, and the first downlink band, Second downlink band and third downlink band can be the adjacent frequency band of frequency spectrum.
Fig. 6 shows illustrative honeycomb signal augmentor 600.Honeycomb signal augmentor 600 may include being configured to Amplification and the filtering received downlink chain in the first downlink band, the second downlink band or third downlink band The downlink cellular signal path 630 of road cellular signal, and the first downlink band, the second downlink band and Three downlink bands can be the adjacent frequency band of frequency spectrum.Honeycomb signal augmentor 600 may include controller 640, controller 640 can be used to the first uplink band or the second uplink bee in the first uplink cell signal path of adjustment The uplink gain or noise power of the second uplink band and third uplink band in nest signal path, thus Execute network protection.Second uplink band can be adjacent with third uplink band frequency spectrum, and can be used with Received downlink chain in the one or more of first downlink band, the second downlink band or third downlink band Cellular signal associated control information in road adjusts in the first uplink cell path or the second uplink cell path Uplink gain or noise power.
Fig. 7 shows illustrative Signal Booster 700.Signal Booster 700 may include the first triplexer 710.Letter Number booster 700 may include the second triplexer 720.Signal Booster 700 may include being communicatively coupled to the first triplexer 710 and the second first direction signal path 730 between triplexer 720.First direction signal path 730 may include one or Multiple amplifiers and one or more bandpass filter, and first direction signal path 730 may be configured to amplification and The first direction signal in one or more first direction frequency bands is filtered, one or more of first direction frequency bands can be frequency Compose adjacent frequency band.Signal Booster 700 may include be communicatively coupled to the first triplexer 710 and the second triplexer 720 it Between second direction signal path 740.Second direction signal path 740 may include be configured to amplify and filter at one or One or more amplifiers of second direction signal in multiple second direction frequency bands and one or more bandpass filters, institute Stating one or more second direction frequency bands can be the adjacent frequency band of frequency spectrum.
Fig. 8 shows the illustrative triplexer 800 in Signal Booster.Triplexer 800 may include being configured to pair First direction signal in one or more first direction frequency bands executes one or more first direction filters 810 of filtering, One or more of first direction frequency bands can be the adjacent frequency band of frequency spectrum.Triplexer 800 may include being configured to one Second direction signal in a or multiple second direction frequency bands executes one or more second direction filters 820 of filtering, institute Stating one or more second direction frequency bands can be the adjacent frequency band of frequency spectrum.
Fig. 9 shows illustrative Signal Booster 900.Signal Booster 900 may include the first multiband filter 910, first multiband filter 910 includes first first direction port and first second direction port.Signal increases Strong device 900 may include the second multiband filter 920, and second multiband filter 920 includes second first direction Port and second second direction port.First multiband filter 910 and the second multiband filter 920 may include four Or more filter.Four or more filter may include first direction filter and/or second direction filtering Device.Each signal path can be with the selected first direction filter or second in four or more filter Anisotropic filter is associated.Signal Booster 900 may include first be communicatively coupled in the first multiband filter 910 The one or more first between second first direction port in a first direction port and the second multiband filter 920 Direction signal path 930.Signal Booster 900 may include first be communicatively coupled in the first multiband filter 910 The one or more second between second second direction port in a second direction port and the second multiband filter 920 Direction signal path 940.
Figure 10 shows illustrative Signal Booster 1000, which includes upper in the adjacent frequency band of frequency spectrum Downlink signal path and/or downlink signal paths.Signal Booster 1000 may include the first multiband filter 1010 and second multiband filter 1020.First multiband filter 1010 is communicatively coupled to internal antenna, more than second Band filter 1020 is communicatively coupled to external antenna.Signal Booster 1000 may include being communicatively coupled to more than first The first uplink signal path 1030 and the second uplink between band filter 1010 and the second multiband filter 1020 Link signal path 1040.Each of first uplink signal path 1030 and the second uplink signal path 1040 It may include one or more amplifiers and one or more bandpass filters.Equally, Signal Booster 1000 may include The first down link signal being communicatively coupled between the first multiband filter 1010 and the second multiband filter 1020 Path 1050 and the second downlink signal paths 1060.First downlink signal paths 1050 and the second down link signal Each of path 1060 may include one or more amplifiers and one or more bandpass filters.Each signal Path (downlink and uplink) can include the associated control of signal for detecting with transmitting on signal path The signal detector of information.In addition, down-converted can be used in Signal Booster 900, analog intermediate frequency then can be used (IF) filter or digital filter.
In this example, the first uplink signal path 1030 can be used for the upper of frequency band 12 (B12) and 600MHz Uplink frequency range.In other words, the first uplink signal path 1030 can be the combination letter for B12 and 600MHz Number path.In the uplink, B12 is corresponding to the frequency range of 716MHz with 699 megahertzs (MHz), therefore B12 and 600MHz Frequency range is that frequency spectrum is adjacent.In this example, the second uplink signal path 1040 can be used for B13.In uplink The frequency range of Lu Zhong, B13 and 777MHz to 787MHz are corresponding.In this example, the first downlink signal paths 1050 It can be used for B12 and B13.In other words, the first downlink signal paths 1050 can be the combination letter for B12 and B13 Number path.In the downlink, B12 is corresponding with the frequency range of 729MHz to 746MHz, B13 and 746MHz to 756MHz's Frequency range is corresponding, therefore in the downlink, and B12 is that frequency spectrum is adjacent with B13.Alternatively, the first down link signal road Diameter 1050 can be the combination signal path for B12, B13 and B14, and in the downlink, B12, B13 and B14 are frequency spectrums Adjacent.In this example, the second downlink signal paths 1060 can be used for the downlink frequency range of 600MHz.
In other configurations, the first uplink signal path 1030 can be used for the uplink of B12 and 600MHz Frequency range, the second uplink signal path 1040 can be used for B13 and frequency band 14 (B14).In the uplink, B14 with The frequency range of 788MHz to 798MHz is corresponding.In addition, the first downlink signal paths 1050 can be used for B12, B13 and B14, the second downlink signal paths 1060 can be used for the downlink frequency range of 600MHz.In the downlink, B14 It is corresponding with the frequency range of 758MHz to 768MHz.
Figure 11 shows the illustrative frequency range of 600 megahertzs of (MHz) frequency bands.As shown, frequency band 12 (B12) uplink Road (UL) frequency band is corresponding with the frequency range of 699MHz to 716MHz.600MHz UL frequency band and B12UL frequency band can be frequency spectrum Adjacent.The range of 600MHz UL frequency band can be the frequency range (for example, 6XX MHz to 6XX MHz) of restriction.600MHz Downlink (DL) frequency band can have the frequency lower than 600MHz UL frequency band, and 600MHz DL frequency band and 600MHz UL frequency band can be separated by guard band (GB).The range of 600MHz DL frequency band can be the frequency range of restriction (for example, 6XX MHz to 6XXMHz).In addition, radio astronomy service (RAS) can be corresponding with the frequency range of 608MHz to 614MHz.One In a example, the 84MHz in 600MHz frequency band can be used for uplink and downlink traffic.As a result, in 600MHz frequency band In, 7 pairing blocks and RAS can be not used in uplink and downlink traffic.
Figure 12 shows illustrative Signal Booster 1200, which includes upper in the adjacent frequency band of frequency spectrum Downlink signal path and/or downlink signal paths.Signal Booster 1200 may include the first multiband filter 1210 (such as first triplexers) and the second multiband filter 1220 (such as second triplexer).First multiband filter 1210 can be communicably coupled to internal antenna, and the second multiband filter 1220 can be communicably coupled to external antenna.Letter Number booster 1200 may include be communicatively coupled to the first multiband filter 1210 and the second multiband filter 1220 it Between the first uplink signal path 1230 and the second uplink signal path 1240.First uplink signal path 1230 and second each of uplink signal path 1240 may include one or more amplifiers and one or more A bandpass filter.In addition, Signal Booster 1200 may include being communicatively coupled to the first multiband filter 1210 and Combined downlink signal paths 1250 between two multiband filters 1220.Combined downlink signal paths 1250 It may include one or more amplifiers and one or more bandpass filters.
In this example, the first uplink signal path 1230 can be used for B12, the second uplink signal path 1240 can be used for B13.In this example, combined downlink signal paths 1250 can be used for B12 and B13.
In one example, combined downlink signal paths 1250 may include changeable B12 downlink band logical Filter, changeable B13 downlink bandpass filter, changeable B12/B13 downlink bandpass filter and signal inspection Survey device.Signal detector is communicatively coupled to changeable B12 downlink bandpass filter, changeable B13 downlink band Bandpass filter and changeable B12/B13 downlink bandpass filter.B12, B13 and B12/B13 downlink bandpass filtering Device can be switched to connect and it is open close, it is possible thereby to which the downlink received signal of B12, B13 or B12/B13 are supplied to letter Number detector.Signal detector can be logarithmic detector (such as diode), signal detector can detecte with B12, B13 or The associated control information (such as RSSI) of the downlink received signal of B12/B13.In other words, changeable B12, B13 Signal detector can be made individually to detect and the downlink of B12, B13 and B12/B13 with B12/B13 downlink bandpass filter Receive the related control information of signal.
In one example, Signal Booster 1200 can be in broadband mode or single-frequency band model (such as only B12 or B13 One of) in work.For example, selected up-link power amplifier (PA) can be closed in order to start single-frequency band model, and Selected downlink bandpass filter (BPF) is switched to connection.As a specific example, B13UL PA can be closed, And B12DL BPF can be switched to connection.For broadband mode, the broadband BPF for downlink can be switched to connection, And two UL PA can be closed.
Figure 13 shows illustrative Signal Booster 1300, which includes upper in the adjacent frequency band of frequency spectrum Downlink signal path and/or downlink signal paths.Signal Booster 1300 may include the first multiband filter 1310 (such as first triplexers) and the second multiband filter 1320 (such as second triplexer).First multiband filter 1310 can be communicably coupled to internal antenna, and the second multiband filter 1320 can be communicably coupled to external antenna.Letter Number booster 1300 may include be communicatively coupled to the first multiband filter 1310 and the second multiband filter 1320 it Between the first uplink signal path 1330 and the second uplink signal path 1340.First uplink signal path 1330 and second each of uplink signal path 1340 may include one or more amplifiers and one or more A bandpass filter.In addition, Signal Booster 1300 may include being communicatively coupled to the first multiband filter 1310 and Combined downlink signal paths 1350 between two multiband filters 1320.Combined downlink signal paths 1350 It may include one or more amplifiers and one or more bandpass filters.
In this example, the first uplink signal path 1330 can be used for B12 and B17, the second uplink signal Path 1340 can be used for B13.In the uplink, B12 is corresponding with the frequency range of 699MHz to 716MHz, B17 with The frequency range of 704MHz to 716MHz is corresponding.In this example, combined downlink signal paths 1350 can be used for B12 and B13 and B17.In the downlink, B12 is corresponding with the frequency range of 729MHz to 746MHz, B13 and 746MHz Frequency range to 756MHz is corresponding, and B17 is corresponding to the frequency range of 746MHz with 734.Signal Booster 1300 as a result, It can work in B12/B13 mode or B17/B13 mode.
In one example, the first uplink signal path 1330 may include changeable B12 uplink band logical filter Wave device and changeable B17 uplink bandpass filter.In another example, combined downlink signal paths 750 It may include changeable B12/B13 downlink bandpass filter, changeable B17/B13 downlink bandpass filter and letter Number detector.Signal detector is communicatively coupled to changeable B12/B13 downlink bandpass filter and can be switched B17/B13 downlink bandpass filter.B12/B13 with B17/B13 downlink bandpass filter can be switched to connect Or it is open close, it is possible thereby to which the downlink received signal of B12/B13 or B17/B13 are supplied to signal detector.Signal detection Device can be logarithmic detector (such as diode), and signal detector can detecte the downlink with B12/B13 or B17/B13 The associated control information (such as RSSI) of link received signals.In other words, B12/B13 and B17/B13 downlink chain can be switched It is related with the downlink received signal of B12/B13 and B17/B13 that road bandpass filter can be such that signal detector individually detects Control information.
In one configuration, the first uplink signal path 1330 and the second uplink signal path 1340 can be with Combined downlink signal paths 1350 independently control, this can provide additional network protection flexibility and can delay Solve near-far problem.
Figure 14 shows the illustrative Signal Booster that can be worked in broadband mode or channelization mode.The signal increases Strong device 1400 may include the first multiband filter 1410 (such as first triplexer) and 1420 (example of the second multiband filter Such as the second triplexer).First multiband filter 1410 can be communicably coupled to internal antenna, the second multiband filter 1420 can be communicably coupled to external antenna.Signal Booster 1400 may include being communicatively coupled to the filtering of the first multiband The first uplink signal path 1430 and the second uplink signal between device 1410 and the second multiband filter 1420 Path 1440.Each of first uplink signal path 1430 and the second uplink signal path 1440 may include One or more amplifiers and one or more bandpass filters.In addition, Signal Booster 1400 may include communicatedly coupling Close the combined downlink signal paths between the first multiband filter 1410 and the second multiband filter 1420 1450.Combined downlink signal paths 1450 may include one or more amplifiers and one or more bandpass filterings Device.
In this example, the first uplink signal path 1430 can be used for B12, the second uplink signal path 1440 can be used for B13.In this example, combined downlink signal paths 1450 can be used for B12 and B13.
In one example, the first uplink signal path 1430 may include changeable B12 uplink band logical filter Wave device and changeable B12 uplink channelization bandpass filter.Changeable B12 uplink bandpass filter can be width With B12 uplink filter (that is, the broadband filter for passing through the signal in entire B12 uplink band), and can cut Changing B12 uplink channelization bandpass filter can be the B12 uplink filter of channelizing (that is, only making B12 uplink The channel filter that signal in a part of road frequency band passes through).Equally, the second uplink signal path 1440 can wrap Include changeable B13 uplink bandpass filter and changeable B13 uplink channelization bandpass filter.
In one example, combined downlink signal paths 1450 may include changeable B12/B13 downlink Under bandpass filter (that is, the broadband filter for passing through the signal in entire B12/B13 downlink band), changeable B12 Downlink channels bandpass filter (channel filter for only passing through the signal in a part of B12 downlink band) And the B13 downlink channel bandpass filter (channel for only passing through the signal in a part of B13 downlink band Change filter).Combined downlink signal paths 1450 may include providing signals to changeable B12/B13 downlink Bandpass filter or changeable B12 downlink channel bandpass filter are supplied to the filter of B13 downlink channel band logical The splitter of wave device.In addition, combined downlink signal paths 1450 may include detection respectively and B12/B13, channelizing The signal detector of associated control information (such as RSSI) of the downlink received signal of B12 or channelizing B13.
In one example, Signal Booster 1400 can work in broadband mode or parallel channel mode, wherein B12UL and B13UL can be individually adjusted.In broadband mode, can be switched to and connect with the broadband BPF of DL for UL (that is, B12UL BPF, B13UL BPF and B12/13DL BPF can be switched to connection), and in DL, B13DL channel can be disabled Change BPF.In parallel channel mode, can be switched to and connect with the channelizing BPF of DL for UL (that is, B12UL channelizing BPF, B13UL channelizing BPF can be switched to B12DL channelizing BPF and connect), and in DL, B13DL channelizing can be enabled BPF.In another example, the B12 in uplink and B13 can be broadband, and in the downlink, B12 or B13BPF can switch between each other, this may be implemented by frequency band it is full up, but prevent other frequency bands.
Figure 15 shows the illustrative Signal Booster that can be worked in broadband mode or channelization mode.The signal increases Strong device 1500 may include the first multiband filter 1510 (such as first duplexer) and 1520 (example of the second multiband filter Such as the second duplexer).First multiband filter 1510 is communicatively coupled to internal antenna, the second multiband filter 1520 It is communicatively coupled to external antenna.Signal Booster 1500 may include being communicatively coupled to the first multiband filter 1510 Uplink signal path 1530 and downlink signal paths 1540 between the second multiband filter 1520.Uplink Each of link signal path 1530 and downlink signal paths 1540 may include one or more amplifiers and One or more bandpass filters.
In this example, uplink signal path 1530 can be used for B5, and downlink signal paths 1540 can be used In B5.In the uplink, B5 is corresponding with the frequency range of 824MHz to 849MHz；In the downlink, B5 and 869MHz Frequency range to 894MHz is corresponding.
In one example, uplink signal path 1530 may include changeable B5 uplink bandpass filter (that is, the broadband filter for passing through the signal in entire B5 uplink band), changeable B5 uplink channelization band logical Filter (channel filter for only passing through the signal in the first part corresponding with channel A of B5 uplink band) And B5 uplink channelization bandpass filter (only makes in the second part corresponding with channel B of B5 uplink band The channel filter that passes through of signal).Uplink signal path 1530 may include providing signals on changeable B5 Line link bandpass filter or changeable B5 uplink channelization bandpass filter corresponding with channel A or be supplied to The splitter of the corresponding B5 uplink channelization bandpass filter of channel B.
In one example, downlink signal paths 1540 may include changeable B5 downlink bandpass filter (that is, the broadband filter for passing through the signal in entire B5 downlink band), changeable B5 downlink channel band logical Filter (channel filter for only passing through the signal in the first part corresponding with channel A of B5 downlink band) And B5 downlink channel bandpass filter (only makes in the second part corresponding with channel B of B5 downlink band The channel filter that passes through of signal).Downlink signal paths 1540 may include providing signals under changeable B5 Line link bandpass filter or changeable B5 downlink channel bandpass filter corresponding with channel A or be supplied to The splitter of the corresponding B5 downlink channel bandpass filter of channel B.In addition, downlink signal paths 1540 can be with Including detect respectively control information associated with the downlink received signal of channel B of channel A or B5 of B5 (such as RSSI signal detector).
In one example, Signal Booster 1500 can in broadband mode (full B5) or parallel channel mode work Make, wherein the channel B of the channel A and B5 of the B5 in uplink can be individually adjusted.In broadband mode, for UL's and DL (i.e. B5UL BPF can be switched to B5DLBPF) and connects broadband BPF, and can disable the B5 channel B BPF for UL and DL. In parallel channel mode, it can be switched to and connect (that is, B5UL channel A BPF and B5DL with the B5 channel A BPF of DL for UL Channel A BPF can be switched to connection), and can enable for UL and DL B5 channel B BPF (that is, B5UL channel B BPF and B5DL channel B BPF can be enabled).In another example, single-pole double-throw (SPDT) switch can be used, so as in Enable# When any one of 1-4 is disabled, in holding and uplink signal path 1530 and/or downlink signal paths 1540 Splitter impedance matching.
Figure 16 provides the exemplary diagram of wireless device, for example, user equipment (UE), movement station (MS), mobile communication equipment, Tablet computer, mobile phone, the wireless transceiver coupled with processor or other kinds of wireless device.Wireless device may include by The one or more antennas communicated with node or transfer station are configured to, the node or transfer station are, for example, access point (AP), base station (BS), evolved node B (eNB), Base Band Unit (BBU), remote radio heads (RRH), remote radio are set Standby (RRE), relay station (RS), wireless device (RE), remote radio unit (RRU), central processing module (CPM) or other Wireless wide area network (WWAN) access point of type.Wireless device can for each wireless communication standard using individual antenna or Person is communicated for multiple wireless communication standards using shared antenna.Wireless device can WLAN (WLAN), It is communicated in wireless personal area network (WPAN) and/or WWAN.
Figure 16, which is additionally provided, can be used for the audio input of wireless device and the microphone of output and one or more is raised The diagram of sound device.Display screen can be liquid crystal display (LCD) screen or other kinds of display screen, such as Organic Light Emitting Diode (OLED) display.Display screen can be configured to touch screen.Capacitor, resistance or other kinds of touch screen can be used in touch screen Technology.Application processor and graphics processor can be coupled with internal storage, in order to provide processing and display capabilities.It is non-volatile Property port memory can also be used for providing a user data input/output option.Nonvolatile memory port can be also used for The storage capacity of extended wireless device.Wireless device can may be wirelessly connected to wireless device with keyboard or keyboard, with Additional user's input is just provided.Furthermore touch screen can be used also to provide dummy keyboard.
Example
Following example is related to specific technical em- bodiments, and indicate can be used when realizing these embodiments or with Specific features, element or the operation of other modes combination.
Example 1 includes a kind of Signal Booster, comprising: the first triplexer；Second triplexer；It is communicatively coupled to the one or three The first uplink signal path between work device and the second triplexer, first uplink signal path include one or Multiple amplifiers and one or more bandpass filters, first signal path are configured to amplify and filter the first uplink Uplink signal in the frequency band of road；The the second uplink letter being communicatively coupled between the first triplexer and the second triplexer Number path, second uplink signal path include one or more amplifiers and one or more bandpass filters, The second signal path be configured to amplify and filter the second uplink band or with second uplink band frequency Compose the uplink signal in the one or more of adjacent third uplink band；And it is communicatively coupled to the one or three work Downlink signal paths between device and the second triplexer, the downlink signal paths include be configured for amplification and Filter the downlink chain in the one or more of the first downlink band, the second downlink band or third downlink band One or more amplifiers of road signal and one or more bandpass filters, wherein first downlink band, institute It states the second downlink band and the third downlink band is the adjacent frequency band of frequency spectrum.
Example 2 includes the Signal Booster of example 1, further comprises controller, the controller can be used to adjust The second uplink in the first uplink band or the second uplink signal path in first uplink signal path The uplink gain or noise power of road frequency band and third uplink band, thus execute network protection.
Example 3 includes the Signal Booster of any example in example 1 to 2, wherein the uplink of the first uplink band The uplink gain or noise power of road gain or noise power and the second uplink band and third uplink band It independently controls.
Example 4 include example 1 to 3 in any example Signal Booster, in which: use in the first downlink band Downlink received signal it is associated control information adjust the first uplink band uplink gain or noise function Rate；Or use control associated with the downlink received signal in the second downlink band or third downlink band The uplink gain or noise power of information adjustment the second uplink band and third uplink band processed.
Example 5 includes the Signal Booster of any example in example 1 to 4, wherein under the first downlink band, second The associated control information of downlink received signal in downlink frequency band or third downlink band includes booster station Coupling loss (BSCL) or received signal strength indicator (RSSI).
Example 6 includes the Signal Booster of any example in example 1 to 5, and wherein downlink signal paths are further wrapped Signal detector is included, the signal detector can be used in the first downlink band, the second downlink band or Control information associated with downlink received signal is detected in the one or more of three downlink bands.
Example 7 includes the Signal Booster of any example in example 1 to 6, wherein the signal detector is communicatively coupled Bandpass filter can be switched to the first changeable bandpass filter, the second changeable bandpass filter and third, and will specify Changeable bandpass filter for the first downlink band, the second downlink band or third downlink band one It is a or multiple.
Example 8 includes the Signal Booster of any example in example 1 to 7, further comprises in downlink signal paths Lead to letter around what the first changeable bandpass filter, the second changeable bandpass filter and third can be switched bandpass filter The pass-through signal path of number detector, wherein the signal detector is configured to measure the downlink signal paths of combination Signal power level.
Example 9 includes the Signal Booster of any example in example 1 to 8, wherein the first uplink band is frequency band 12 (B12), the second uplink band is frequency band 13 (B13), and third uplink band is frequency band 14 (B14), wherein in uplink In link, B12 is corresponding to the frequency range of 716MHz with 699 megahertzs (MHz)；In the uplink, B13 and 777MHz is arrived The frequency range of 787MHz is corresponding；In the uplink, B14 is corresponding with the frequency range of 788MHz to 798MHz.
Example 10 includes the Signal Booster of any example in example 1 to 9, wherein the first downlink band is frequency band 12 (B12), the second downlink band is frequency band 13 (B13), and third downlink band is frequency band 14 (B14), wherein in downlink In link, B12 is corresponding to the frequency range of 746MHz with 729 megahertzs (MHz)；In the downlink, B13 and 746MHz is arrived The frequency range of 756MHz is corresponding；In the downlink, B14 is corresponding with the frequency range of 758MHz to 768MHz.
Example 11 includes the Signal Booster of any example in example 1 to 10, wherein the Signal Booster is to be configured At amplification cellular signal and the honeycomb signal augmentor of the cellular signal to retransfer by amplification.
Example 12 includes the Signal Booster of any example in example 1 to 11, further comprises: being communicably coupled to first The internal antenna of triplexer；And it is communicably coupled to the external antenna of the second triplexer.
Example 13 includes the Signal Booster of any example in example 1 to 12, and wherein internal antenna is configured to: receiving and From the uplink signal of mobile device；Or mobile device will be sent to by the down link signal for amplifying and filtering.
Example 14 includes the Signal Booster of any example in example 1 to 13, and wherein external antenna is configured to: receiving and Down link signal from base station；Or base station will be sent to by the uplink signal for amplifying and filtering.
Example 15 includes a kind of Signal Booster, comprising: the first triplexer；Second triplexer；And it is communicatively coupled to Downlink signal paths between first triplexer and the second triplexer, the downlink signal paths include being configured to use In the one or more amplified and filter the first downlink band, the second downlink band or third downlink band Down link signal one or more amplifiers and one or more bandpass filter, wherein first downlink Frequency band, the second downlink band and third downlink band are the adjacent frequency bands of frequency spectrum.
Example 16 includes the Signal Booster of example 15, further comprises: being communicatively coupled to the first triplexer and second The first uplink signal path between triplexer, first uplink signal path include one or more amplifiers With one or more bandpass filters, the first signal path is configured to amplify and filter the uplink in the first uplink band Link signal；The second uplink signal path being communicatively coupled between the first triplexer and the second triplexer, described Two uplink signal paths include one or more amplifiers and one or more bandpass filters, and second signal path is matched It is set to amplification and the second uplink band of filtering or the third uplink band adjacent with the second uplink band frequency spectrum One or more in uplink signal.
Example 17 includes the Signal Booster of any example in example 15 to 16, further comprises controller, controller can Operation is for adjusting in the first uplink band or the second uplink signal path in the first uplink signal path The second uplink band and third uplink band uplink gain or noise power, thus execute network protect Shield.
Example 18 includes the Signal Booster of any example in example 15 to 17, in which: use and the first downlink tone The associated control information of downlink received signal in band adjusts the uplink gain of the first uplink band or makes an uproar Acoustical power；Or using associated with the downlink received signal in the second downlink band or third downlink band Control information adjustment the second uplink band and third uplink band uplink gain or noise power.
Example 19 includes the Signal Booster of any example in example 15 to 18, and wherein downlink signal paths are further Including signal detector, the signal detector can be used to detection and the first downlink band, the second downlink tone The associated control information of downlink received signal in the one or more of band or third downlink band.
Example 20 includes the Signal Booster of any example in example 15 to 19, wherein the signal detector communicatedly coupling Closing to the first changeable bandpass filter, the second changeable bandpass filter and third can be switched bandpass filter, and specify Changeable bandpass filter for the first downlink band, the second downlink band or third downlink band one It is a or multiple.
Example 21 includes the Signal Booster of any example in example 15 to 20, further comprises downlink signal paths On leading to for bandpass filter can be switched around the first changeable bandpass filter, the second changeable bandpass filter and third To the pass-through signal path of signal detector, wherein signal detector is configured to measure the downlink signal paths of combination Signal power level.
Example 22 includes a kind of honeycomb signal augmentor, comprising: is configured to amplify and filter in the first downlink tone The downlink honeycomb letter of received downlink cellular signal in band, the second downlink band or third downlink band Number path, wherein first downlink band, the second downlink band and third downlink band are that frequency spectrum is adjacent Frequency band；Controller, the controller can be used to the first uplink in the first uplink cell signal path of adjustment The uplink of road frequency band or the second uplink band and third uplink band in the second uplink cell signal path Link gain or noise power, thus execute network protection, wherein second uplink band and third uplink frequency Band is that frequency spectrum is adjacent, and use in the first downlink band, the second downlink band or third downlink tone The received associated control information of downlink cellular signal in the one or more of band adjusts the first uplink cell road Uplink gain or noise power in diameter or the second uplink cell path.
Example 23 includes the honeycomb signal augmentor of example 22, and wherein downlink cellular signal path further comprises letter Number detector, the signal detector can be used to detection with the first downlink band, the second downlink band or The received associated control information of downlink cellular signal in third downlink band.
Example 24 includes the honeycomb signal augmentor of any example in example 22 to 23, wherein in the first downlink tone The received associated control information of downlink cellular signal in band, the second downlink band or third downlink band Including booster station coupling loss (BSCL) or received signal strength indicator (RSSI).
Example 25 includes the honeycomb signal augmentor of any example in example 22 to 24, wherein downlink cellular signal road Diameter includes the pass-through signal path for leading to signal detector in downlink cellular signal path, wherein the through connect signal road Diameter bypasses the first changeable bandpass filter for being communicably coupled to signal detector, be communicably coupled to signal detector the Bandpass filter can be switched in two changeable bandpass filters and the third for being communicably coupled to signal detector, wherein the letter Number detector is configured to measure the signal power level of the downlink signal paths of combination.
Example 26 includes a kind of Signal Booster, comprising: the first triplexer；Second triplexer；It is communicatively coupled to first First direction signal path between triplexer and the second triplexer, the first direction signal path are put including one or more Big device and one or more bandpass filters, the first direction signal path are configured to amplify and filter one or more the First direction signal in one direction frequency band, wherein one or more of first direction frequency bands are the adjacent frequency bands of frequency spectrum；It is logical The second direction signal path being coupled in letter between the first triplexer and the second triplexer, the second direction signal path packet Include the one or more amplifiers for being configured to amplify and filter the second direction signal in one or more second direction frequency bands And one or more bandpass filters, wherein one or more of second direction frequency bands are the adjacent frequency bands of frequency spectrum.
Example 27 includes the Signal Booster of example 26, further comprises controller, the controller can be used to adjust Thus the gain or noise power of one or more first direction frequency bands in whole first direction signal path execute network and protect Shield.
Example 28 include example 26 to 27 in any example Signal Booster, wherein based on one or more second The received associated control information of second direction signal in the frequency band of direction adjusts one or more in first direction signal path The gain or noise power of a first direction frequency band.
Example 29 includes the Signal Booster of any example in example 26 to 28, wherein in one or more second directions The received associated control information of second direction signal includes booster station coupling loss (BSCL) or reception signal in frequency band Intensity indicates (RSSI).
Example 30 includes the Signal Booster of any example in example 26 to 29, and wherein second direction signal path is further Including signal detector, the signal detector can be used to detection with it is received in one or more second direction frequency bands The associated control information of second direction signal.
Example 31 includes the triplexer in a kind of Signal Booster, and the triplexer includes: to be configured to one or more First direction signal in a first direction frequency band executes one or more first direction filters of filtering, wherein one Or multiple first direction frequency bands are the adjacent frequency bands of frequency spectrum；And it is configured to in one or more second direction frequency bands Two direction signals execute one or more second direction filters of filtering, wherein one or more of second direction frequency bands are The adjacent frequency band of frequency spectrum, wherein one of the first direction filter or the second direction filter are configured to keep signal logical The combination signal path of the frequency band adjacent to three frequency spectrums.
Example 32 includes the triplexer of example 31, further comprises: being communicably coupled to the public port of antenna；Communicatedly It is coupled to the first port of first direction signal path；And it is communicably coupled to the second port of second direction signal path.
Example 33 includes the triplexer of any example in example 31 to 32, in which: first direction signal includes uplink Signal or down link signal；Second direction signal includes uplink signal or down link signal.
Example 34 includes the triplexer of any example in example 31 to 33, wherein one or more of first direction frequency bands Including at least one of frequency band 12 (B12), frequency band 13 (B13) or frequency band 14 (B14)；Wherein in a first direction, B12 with 699 megahertzs (MHz) frequency ranges to 716MHz are corresponding；In a first direction, the frequency model of B13 and 777MHz to 787MHz It encloses corresponding；In a first direction, B14 is corresponding with the frequency range of 788MHz to 798MHz.
Example 35 includes the triplexer of any example in example 31 to 34, wherein one or more of second direction frequency bands Including at least one of frequency band 12 (B12), frequency band 13 (B13) or frequency band 14 (B14)；Wherein in a second direction, B12 with 729 megahertzs (MHz) frequency ranges to 746MHz are corresponding；In a second direction, the frequency model of B13 and 746MHz to 756MHz It encloses corresponding；In a second direction, B14 is corresponding with the frequency range of 758MHz to 768MHz.
Example 36 includes a kind of Signal Booster, comprising: has first first direction port and first second direction First multiband filter of port；The second multiband with second first direction port and second second direction port Filter；It is communicatively coupled in first first direction port in the first multiband filter and the second multiband filter Second first direction port between one or more first direction signal paths；It is communicatively coupled to the filter of the first multiband One between second second direction port in first second direction port in wave device and the second multiband filter Or multiple second direction signal paths.
The Signal Booster of example 37 including example 36, wherein one or more first direction signal paths include one or Multiple amplifiers and one or more bandpass filters, one or more of first direction signal paths be configured to amplify and The first direction signal in one or more first direction frequency bands is filtered, wherein one or more of first direction frequency bands are frequencies Compose adjacent frequency band.
Example 38 includes the Signal Booster of any example in example 36 to 37, wherein one or more second direction signals Path includes one or more amplifiers and one or more bandpass filters, one or more of second direction signal paths It is configured to amplify and filter the second direction signal in one or more second direction frequency bands, wherein one or more of the Two direction frequency bands are the adjacent frequency bands of frequency spectrum.
Example 39 includes the Signal Booster of any example in example 36 to 38, in which: one or more first direction letters Number path includes uplink signal path or downlink signal paths；One or more second direction signal paths include upper Downlink signal path or downlink signal paths.
Example 40 includes the Signal Booster of any example in example 36 to 39, wherein one or more first direction signals Each of path all with it is selected in the selected filter and the second multiband filter in the first multiband filter Filter is associated.
Example 41 includes the Signal Booster of any example in example 36 to 40, wherein the first multiband filter and second Each of multiband filter includes four or more filters, wherein each filter and first direction signal Path or second direction signal path are associated.
Example 42 includes the Signal Booster of any example in example 36 to 41, in which: in the first multiband filter First first direction port is the first uplink port；First second direction port in first multiband filter is First downlink port；Second first direction port in second multiband filter is the second uplink port；The Second second direction port in two multiband filters is the second downlink port.
Example 43 includes a kind of repeater, comprising: the first multiband filter；Second multiband filter；Communicatedly coupling One or more first direction signal paths between the first multiband filter and the second multiband filter are closed, wherein institute It states at least one of one or more first direction signal paths and is configured to amplify and filter two or more frequency spectrum phases Signal in adjacent frequency band；And it is communicatively coupled to one between the first multiband filter and the second multiband filter Or multiple second direction signal paths, wherein at least one of one or more of second direction signal paths are configured to Amplify the signal in the frequency band adjacent with two or more frequency spectrums are filtered.
Example 44 includes the repeater of example 43, wherein one or more of first direction signal paths include: first The combination signal path of direction frequency band 12 (B12) and 600 megahertzs of first direction (MHz) frequency bands；And first direction frequency band 13 (B13) signal path.
Example 45 includes the repeater of any example in example 43 to 44, wherein one or more of first direction signals Path includes: the combination signal path of first direction frequency band 12 (B12) and 600 megahertzs of first direction (MHz) frequency bands；And first The combination signal path of direction frequency band 13 (B13) and frequency band 14 (B14).
Example 46 includes the repeater of any example in example 43 to 45, wherein one or more of second direction signals Path includes: the combination signal path of second direction frequency band 12 (B12) and frequency band 13 (B13) and frequency band 14 (B14)；And the The signal path of two 600 megahertzs of direction (MHz) frequency bands.
Example 47 includes the repeater of any example in example 43 to 46, wherein one or more of second direction signals Path includes: the combination signal path of second direction frequency band 12 (B12) and frequency band 13 (B13)；And 600 megahertzs of second direction (MHz) signal path of frequency band.
Example 48 includes the repeater of any example in example 43 to 47, wherein in a first direction, B12 is arrived with 699MHz The frequency range of 716MHz is corresponding；In a first direction, B13 is corresponding with the frequency range of 777MHz to 787MHz；? On one direction, B14 is corresponding with the frequency range of 788MHz to 798MHz, wherein the first direction is uplink.
Example 49 includes the repeater of any example in example 43 to 48, wherein in a second direction, B12 is arrived with 729MHz The frequency range of 746MHz is corresponding；In a second direction, B13 is corresponding with the frequency range of 746MHz to 756MHz；? On two directions, B14 is corresponding with the frequency range of 758MHz to 768MHz, wherein the second direction is downlink.
Example 50 includes a kind of repeater, comprising: the first multiband filter；Second multiband filter；Communicatedly coupling One or more first direction signal paths between the first multiband filter and the second multiband filter are closed, wherein institute It states one or more first direction signal paths and is configured pair signals execution amplification and filtering；And it is communicatively coupled to first One or more second direction signal paths between multiband filter and the second multiband filter, wherein it is one or At least one of multiple second direction signal paths are configured to the frequency band adjacent to one or more frequency spectrums or one or more Two or more signals in the frequency band of a spectrum overlapping execute amplification and filtering, wherein first direction signal path or second One or more of direction signal path includes the frequency band or one or more frequency spectrum weight adjacent for one or more frequency spectrums The changeable bandpass filter or switched channels bandpass filter of folded frequency band.
Example 51 includes the repeater of example 50, wherein one or more first direction signal paths and one or more Second direction signal path is individually controlled by the controller in repeater.
Example 52 includes the repeater of any example in example 50 to 51, wherein one or more first direction signal paths It include: the signal path of first direction frequency band 12 (B12)；And the signal path of first direction frequency band 13 (B13).
Example 53 includes the repeater of any example in example 50 to 52, and wherein the signal path of first direction B12 includes Bandpass filter can be switched in first direction B12 and bandpass filter can be switched in first direction B17, wherein in a first direction, B12 is corresponding with the frequency range of 699MHz to 716MHz；In a first direction, the frequency model of B17 and 704MHz to 716MHz Enclose it is corresponding, wherein the first direction is uplink.
Example 54 include example 50 to 53 in any example repeater, wherein the signal path of first direction B13 with The frequency range of 777MHz to 787MHz is corresponding, wherein the first direction is uplink.
Example 55 includes the repeater of any example in example 50 to 54, wherein one or more second direction signal paths Combination signal path including second direction frequency band 12 (B12) and frequency band 13 (B13).
Example 56 includes the repeater of any example in example 50 to 55, wherein the combination signal of second direction B12 and B13 Path includes one or more below: bandpass filter can be switched in second direction B12, band logical filter can be switched in second direction B13 Bandpass filter can be switched in wave device, second direction B12/B13 or bandpass filtering can be switched in second direction B13/ frequency band 17 (B17) Device.
Example 57 includes the repeater of any example in example 50 to 56, wherein in a second direction, B12 and 729 megahertz (MHz) corresponding to the frequency range of 746MHz；In a second direction, B13 is opposite with the frequency range of 746MHz to 756MHz It answers；In a second direction, B17 is corresponding with the frequency range of 734MHz to 746MHz, wherein the second direction is downlink chain Road.
Example 58 includes a kind of repeater, comprising: the first multiband filter；Second multiband filter；Communicatedly coupling One or more first direction signal paths between the first multiband filter and the second multiband filter are closed, wherein institute It states one or more first direction signal paths and is configured pair signals execution amplification and filtering；And it is communicatively coupled to first One or more second direction signal paths between multiband filter and the second multiband filter, wherein it is one or Multiple second direction signal paths are configured pair signals and execute amplification and filtering, wherein first direction signal path or second party It include one or more below to one or more of signal path: changeable broadband band-pass filter, switched channels Change bandpass filter or channelizing bandpass filter.
The repeater of example 59 including example 58, wherein one or more second direction signal paths be configured to amplify and Filter the signal in the adjacent frequency band of one or more frequency spectrums.
Example 60 includes the repeater of any example in example 58 to 59, wherein one or more of first direction signals Path includes one or more below: first direction frequency band 5 (B5) signal path；(B12) signal of first direction frequency band 12 road Diameter；Or first direction frequency band 13 (B13) signal path.
Example 61 includes the repeater of any example in example 58 to 60, and wherein first direction B5 signal path includes first Broadband band-pass filter, first direction B5 switched channels corresponding with the first channel of first direction B5 can be switched in direction B5 Change bandpass filter and first direction B5 channelizing bandpass filter corresponding with the second channel of first direction B5, In in a first direction, B5 and 824 megahertzs (MHz) are corresponding to the frequency range of 849MHz, wherein on the first direction is Line link.
Example 62 includes the repeater of any example in example 58 to 61, and wherein first direction B5 signal path includes communication Be coupled to the first splitter and the first combiner of the following terms in ground: broadband band-pass filter can be switched, with the in first direction B5 The corresponding first direction B5 switched channels bandpass filter of the first channel of one direction B5 and with first direction B5's The corresponding first direction B5 channelizing bandpass filter of second channel.
Example 63 includes the repeater of any example in example 58 to 62, and wherein first direction B12 signal path includes the Broadband band-pass filter and first direction B12 switched channels bandpass filter can be switched in one direction B12；First direction B13 signal path includes that broadband band-pass filter and first direction B13 switched channels band logical can be switched in first direction B13 Filter, wherein in a first direction, B12 is corresponding to the frequency range of 716MHz with 699 megahertzs (MHz)；In a first direction On, B13 is corresponding with the frequency range of 777MHz to 787MHz, wherein the first direction is uplink.
Example 64 includes the repeater of any example in example 58 to 63, wherein one or more of second direction signals Path includes one or more below: second direction frequency band 5 (B5) signal path；Or second direction frequency band 12 (B12) and frequency The combination signal path of band 13 (B13).
Example 65 includes the repeater of any example in example 58 to 64, and wherein second direction B5 signal path includes second Broadband band-pass filter, second direction B5 switched channels corresponding with the first channel of second direction B5 can be switched in direction B5 Change bandpass filter and second direction B5 channelizing bandpass filter corresponding with the second channel of second direction B5, In in a second direction, B5 and 869 megahertzs (MHz) are corresponding to the frequency range of 894MHz, wherein under the second direction is Line link.
Example 66 includes the repeater of any example in example 58 to 65, and wherein second direction B5 signal path includes communication Be coupled to the second splitter and the second combiner of the following terms in ground: broadband band-pass filter can be switched, with the in second direction B5 The corresponding second direction B5 switched channels bandpass filter of the first channel of two direction B5 and with second direction B5's The corresponding second direction B5 channelizing bandpass filter of second channel.
Example 67 includes the repeater of any example in example 58 to 66, wherein the combination signal of second direction B12 and B13 Path includes that broadband band-pass filter, second direction B12 switched channels bandpass filter can be switched in second direction B12/B13 And second direction B13 channelizing bandpass filter, wherein in a second direction, B12 and 729 megahertz (MHz) is arrived 746MHz's Frequency range is corresponding；In a second direction, B13 is corresponding with the frequency range of 746MHz to 756MHz, wherein described second Direction is downlink.
Example 68 includes the repeater of any example in example 58 to 67, wherein the combination signal of second direction B12 and B13 Path includes the second splitter and the second combiner for being communicably coupled to the following terms: the changeable width of second direction B12/B13 Band bandpass filter, second direction B12 switched channels bandpass filter and second direction B13 channelizing bandpass filtering Device.
Various technologies or its some aspects or part can be using including that program code in tangible medium (refers to Enable) form, the tangible medium is, for example, floppy disk, compact disc read-only memory (CD-ROM), hard disk drive, non-transitory meter Calculation machine readable storage medium storing program for executing or any other machine readable storage medium, wherein (such as being counted program code is loaded into machine Calculation machine) and when being executed by machine, the machine will become the device for practicing various technologies.Circuit may include hardware, Firmware, program code, executable code, computer instruction and/or software.Non-transitory computer-readable storage media can be Computer readable storage medium not comprising signal.If executing program code on programmable computers, equipment is calculated May include the readable storage medium (including volatile and non-volatile memory and/or storage unit) of processor, processor, At least one input equipment and at least one output equipment.The volatile and non-volatile memory and/or storage unit It can be random access memory (RAM), Erasable Programmable Read Only Memory EPROM (EPROM), flash drive, optical drive Device, magnetic hard disk drives, solid state drive or other be used to store the medium of electronic data.It can be implemented or using described herein One or more programs of various technologies application programming interface (API) and reusable control etc. can be used.This Class method can be implemented with the programming language of high-level programming language or object-oriented, to be communicated with computer system. However, if it is desired, program can also be realized with assembler language or machine language.Under any circumstance, which can be Compiling or interpretative code, and can be combined with hardware realization.
Term processor used herein may include general processor, application specific processor (such as VLSI, FPGA or other The application specific processor of type) and for the baseband processor wirelessly communicated to be sent, received and handled in transceiver.
It should be understood that many functional units described in this specification have all been marked as module, so as to more specific Emphasize that it implements independence in ground.For example, module can be used as ultra-large integrated (VLSI) circuit comprising customization or gate array, The hardware circuit of ready-made semiconductor (such as logic chip, transistor or other discrete assemblies) is implemented.Module can also be It is realized in programmable hardware device, such as field programmable gate array, programmable logic array or programmable logic device etc..
In one example, function described in this specification can be implemented with multiple hardware circuits or multiple processors Unit.For example, the first hardware circuit or first processor can be used for executing processing operation, the second hardware circuit or second processing Device (such as transceiver or baseband processor) can be used for and other entity communications.First hardware circuit and the second hardware circuit can To be merged into single hardware circuit, alternatively, the first hardware circuit and the second hardware circuit can be independent hardware circuit.
Module can also use the software executed by various types of processors to implement.For example, the mark of executable code Know one or more physical or logic blocks that module may include computer instruction, the physical or logic block can for example be organized In pairs as, process or function.However, the executable code of mark module need not be physically positioned together, but can be with Different instruction comprising being stored in different location, the mould will be constituted when executable code is logically combined together Module purposes described in block and realization.
In fact, the module of executable code can be single instruction or multiple instruction, it might even be possible to be distributed in several Between program on different code segments, different and on several memory devices.It is also possible to inside modules mark and Operational data is shown, and the operational data can be embodied with any form appropriate, and be organized in any appropriate class In the data structure of type.The operational data can be used as individual data set to collect, or can also be distributed in including not With the different location including storage equipment, and can at least partly be deposited as just the electronic signal in system or network ?.The module, which can be, to be passively or actively, including the agency that can be used to execute desired function.
" example " or " illustration " quoted in this specification refers to a particular feature, structure, or characteristic described in conjunction with the example It is comprised at least one embodiment of the present invention.Therefore, the phrase that different location occurs in the present specification is " in example In " or word " illustrative " identical embodiment may not be all referred to.
For convenience's sake, multiple projects, structural element, component and/or material used herein can be public It is presented in list.However, these lists should be interpreted that each of list member is separately identified into it is independent and only One member.Therefore, it is indicate on the contrary in the case where, any single member in such list should not be based only on its The practical equivalent of other members for being presented and being interpreted as in same list in public group.In addition, herein can be with With reference to different embodiments of the invention and example and for the alternative of its various assemblies.It should be understood that these realities It applies example, example and alternative and is not construed as being mutual practical equivalent, but should be considered as list of the invention Only and autonomous expression.
In addition, in one or more embodiments, described feature, structure or characteristic can be in any suitable manner To combine.Many details, such as layout, distance, network example etc. are provided, in the following description in order to provide this hair The comprehensive understanding of bright embodiment.However, those skilled in the relevant art will recognize that, the present invention is can be at none Or in the case where multiple details or other methods, component, layout can be used etc. and implement.In other examples In, well-known structure, material and operation will not be specifically shown or describe, in order to avoid mutually obscure with aspect of the invention.
Although aforementioned exemplary illustrates the principle of the present invention in one or more concrete applications, to the common skill in this field For art personnel, it is evident that many in the case where not using creative ability and not departing from the principle of the present invention and concept Modification in terms of multi-form, purposes and realization details is all feasible.Correspondingly, the claim except through illustrating as follows is come Except being limited, the present invention is not limited.

Claims (42)

1. a kind of Signal Booster, comprising:
First triplexer；
Second triplexer；
The first uplink signal path being communicatively coupled between first triplexer and second triplexer, it is described First uplink signal path includes one or more amplifiers and one or more bandpass filters, first signal road Diameter is configured to amplify and filter the uplink signal in the first uplink band；
The second uplink signal path being communicatively coupled between first triplexer and second triplexer, it is described Second uplink signal path includes one or more amplifiers and one or more bandpass filters, the second signal Path is configured to amplify and filter the second uplink band or the third adjacent with the second uplink band frequency spectrum Uplink signal in the one or more of uplink band；And
The downlink signal paths being communicatively coupled between first triplexer and second triplexer, the downlink Link signal path includes being configured to amplify and filter the first downlink band, the second downlink band or third downlink One or more amplifiers of down link signal in the one or more of link frequency bands and one or more bandpass filterings Device, wherein first downlink band, second downlink band and the third downlink band are frequencies Compose adjacent frequency band.
2. Signal Booster according to claim 1, further comprises: controller, the controller can be used to adjust First uplink band or second uplink signal path in whole first uplink signal path In second uplink band and the third uplink band uplink gain or noise power, thus hold Row network protection.
3. Signal Booster according to claim 2, wherein the uplink gain of first uplink band or The uplink gain or noise power of noise power and second uplink band and the third uplink band It independently controls.
4. Signal Booster according to claim 2, in which:
Using control information associated with the downlink received signal in first downlink band, described the is adjusted The uplink gain or noise power of one uplink band；Or
Using related to the downlink received signal in second downlink band or the third downlink band The control information of connection adjusts the uplink gain of second uplink band and the third uplink band or makes an uproar Acoustical power.
5. Signal Booster according to claim 4, wherein with first downlink band, the second downlink chain The associated control information of downlink received signal in road frequency band or the third downlink band includes booster station Coupling loss (BSCL) or received signal strength indicator (RSSI).
6. Signal Booster according to claim 4, wherein the downlink signal paths further comprise signal inspection Device is surveyed, the signal detector can be used to detection and first downlink band, second downlink band Or the associated control information of downlink received signal in the one or more of the third downlink band.
7. Signal Booster according to claim 6 can be switched wherein the signal detector is communicably coupled to first Bandpass filter, specified changeable bandpass filter can be switched in bandpass filter, the second changeable bandpass filter and third Be used for one of first downlink band, second downlink band or the third downlink band or It is multiple.
8. Signal Booster according to claim 7 further comprises in the downlink signal paths around institute Stating the first changeable bandpass filter, the second changeable bandpass filter and the third can be switched the logical of bandpass filter To the pass-through signal path of the signal detector, wherein the signal detector is configured to measure the downlink letter of combination The signal power level in number path.
9. Signal Booster according to claim 1, wherein first uplink band is frequency band 12 (B12), institute Stating the second uplink band is frequency band 13 (B13), and the third uplink band is frequency band 14 (B14), wherein in uplink In link, B12 is corresponding to the frequency range of 716MHz with 699 megahertzs (MHz)；In the uplink, B13 and 777MHz is arrived The frequency range of 787MHz is corresponding；In the uplink, B14 is corresponding with the frequency range of 788MHz to 798MHz.
10. Signal Booster according to claim 1, wherein first downlink band is frequency band 12 (B12), institute Stating the second downlink band is frequency band 13 (B13), and the third downlink band is frequency band 14 (B14), wherein in downlink In link, B12 is corresponding to the frequency range of 746MHz with 729 megahertzs (MHz)；In the downlink, B13 and 746MHz is arrived The frequency range of 756MHz is corresponding；In the downlink, B14 is corresponding with the frequency range of 758MHz to 768MHz.
11. Signal Booster according to claim 1, wherein the Signal Booster is arranged to amplification cellular signal And the honeycomb signal augmentor of the cellular signal to retransfer by amplification.
12. Signal Booster according to claim 1, further comprises:
It is communicably coupled to the internal antenna of first triplexer；And
It is communicably coupled to the external antenna of second triplexer.
13. Signal Booster according to claim 12, wherein the internal antenna is configured to:
Receive the uplink signal from mobile device；Or
The mobile device will be sent to by the down link signal of amplification and filtering.
14. Signal Booster according to claim 12, wherein the external antenna is configured to:
Receive the down link signal from base station；Or
The base station will be sent to by the uplink signal of amplification and filtering.
15. a kind of Signal Booster, comprising:
First triplexer；
Second triplexer；And
The downlink signal paths being communicatively coupled between first triplexer and second triplexer, the downlink Link signal path includes being configured to amplify and filter the first downlink band, the second downlink band or third downlink One or more amplifiers of down link signal in the one or more of link frequency bands and one or more bandpass filterings Device, wherein first downlink band, second downlink band and the third downlink band are frequency spectrums Adjacent frequency band.
16. Signal Booster according to claim 15, further comprises:
The first uplink signal path being communicatively coupled between first triplexer and second triplexer, it is described First uplink signal path includes one or more amplifiers and one or more bandpass filters, first signal road Diameter is configured to amplify and filter the uplink signal in the first uplink band；And
The second uplink signal path being communicatively coupled between first triplexer and second triplexer, it is described Second uplink signal path includes one or more amplifiers and one or more bandpass filters, the second signal road Diameter is configured to amplify and filter in the second uplink band or the third adjacent with the second uplink band frequency spectrum Uplink signal in the one or more of downlink frequency band.
17. Signal Booster according to claim 16 further comprises controller, the controller can be used to adjust First uplink band or second uplink signal path in whole first uplink signal path In second uplink band and the third uplink band uplink gain or noise power, thus hold Row network protection.
18. Signal Booster according to claim 17, in which:
Using control information associated with the downlink received signal in first downlink band, described the is adjusted The uplink gain or noise power of one uplink band；Or
Using related to the downlink received signal in second downlink band or the third downlink band The control information of connection adjusts the uplink gain of second uplink band and the third uplink band or makes an uproar Acoustical power.
19. Signal Booster according to claim 18, wherein the downlink signal paths further comprise signal Detector, the signal detector can be used to detection and first downlink band, second downlink tone The associated control information of downlink received signal in the one or more of band or the third downlink band.
20. Signal Booster according to claim 19, wherein the signal detector, which is communicably coupled to first, to be cut Bandpass filter, specified changeable bandpass filtering can be switched in tape swapping bandpass filter, the second changeable bandpass filter and third Device is used for one of first downlink band, second downlink band or the third downlink band Or it is multiple.
21. Signal Booster according to claim 20 further comprises bypassing in the downlink signal paths Bandpass filter can be switched in the first changeable bandpass filter, the second changeable bandpass filter and the third Lead to the pass-through signal path of the signal detector, wherein the signal detector is configured to measure the downlink of combination The signal power level of signal path.
22. a kind of honeycomb signal augmentor, comprising:
Downlink cellular signal path, the downlink cellular signal path are configured to amplify and filter the first downlink chain Received downlink cellular signal in road frequency band, the second downlink band or third downlink band, wherein described One downlink band, second downlink band and the third downlink band are the adjacent frequency bands of frequency spectrum；With And
Controller, the controller can be used to the first uplink frequency in the first uplink cell signal path of adjustment The uplink of band or the second uplink band in the second uplink cell signal path and third uplink band Gain or noise power, thus execute network protection, wherein second uplink band and third uplink frequency Band is that frequency spectrum is adjacent, wherein using and first downlink band, second downlink band or the third The received associated control information of downlink cellular signal in the one or more of downlink band, adjustment described first Uplink gain or noise power in uplink cell path or second uplink cell path.
23. honeycomb signal augmentor according to claim 22, wherein the downlink cellular signal path is further Including signal detector, the signal detector be can be used under detection and first downlink band, described second The received associated control information of downlink cellular signal in downlink frequency band or the third downlink band.
24. honeycomb signal augmentor according to claim 22, wherein with first downlink band, described second The received associated control packet of downlink cellular signal in downlink band or the third downlink band Include booster station coupling loss (BSCL) or received signal strength indicator (RSSI).
25. honeycomb signal augmentor according to claim 22, wherein the downlink cellular signal path includes institute State the pass-through signal path for leading to signal detector in downlink cellular signal path, wherein the pass-through signal path around It crosses and is communicably coupled to the first changeable bandpass filter of the signal detector, is communicably coupled to the signal detector The second changeable bandpass filter and be communicably coupled to the signal detector third can be switched bandpass filter, Described in signal detector be configured to measure combination downlink signal paths signal power level.
26. a kind of Signal Booster, comprising:
First triplexer；
Second triplexer；
The first direction signal path being communicatively coupled between first triplexer and second triplexer, described first Direction signal path includes one or more amplifiers and one or more bandpass filters, the first direction signal path quilt It is configured to amplify and filter the first direction signal in one or more first direction frequency bands, wherein one or more of first Direction frequency band is the adjacent frequency band of frequency spectrum；And
The second direction signal path being communicatively coupled between first triplexer and second triplexer, described second Direction signal path includes be configured to amplification and the second direction signal in the one or more second direction frequency bands of filtering one A or multiple amplifiers and one or more bandpass filters, wherein one or more of second direction frequency bands are frequency spectrum phases Adjacent frequency band.
27. Signal Booster according to claim 26 further comprises controller, the controller can be used to adjust The gain or noise power of one or more of first direction frequency bands in the whole first direction signal path, thus execute Network protection.
28. Signal Booster according to claim 27, wherein based on in one or more of second direction frequency bands The received associated control information of second direction signal, adjusts one or more of described first direction signal path first The gain or noise power of direction frequency band.
29. Signal Booster according to claim 28, wherein with being received in one or more of second direction frequency bands The associated control information of second direction signal include booster station coupling loss (BSCL) or received signal strength indicator (RSSI)。
30. Signal Booster according to claim 28, wherein the second direction signal path further comprises signal Detector, the signal detector can be used to detection and received second party in one or more of second direction frequency bands To the associated control information of signal.
31. the triplexer in a kind of Signal Booster, the triplexer include:
It is configured to execute the first direction signal in one or more first direction frequency bands the one or more first of filtering Anisotropic filter, wherein one or more of first direction frequency bands are the adjacent frequency bands of frequency spectrum；And
It is configured to execute the second direction signal in one or more second direction frequency bands the one or more second of filtering Anisotropic filter, wherein one or more of second direction frequency bands are the adjacent frequency bands of frequency spectrum,
Wherein one of the first direction filter or the second direction filter are configured to that signal is made to lead to three frequency spectrums The combination signal path of adjacent frequency band.
32. triplexer according to claim 31, further comprises:
It is communicably coupled to the public port of antenna；
It is communicably coupled to the first port of first direction signal path；And
It is communicably coupled to the second port of second direction signal path.
33. triplexer according to claim 31, in which:
The first direction signal includes uplink signal or down link signal；
The second direction signal includes uplink signal or down link signal.
34. triplexer according to claim 31, wherein one or more of first direction frequency bands include frequency band 12 (B12), at least one of frequency band 13 (B13) or frequency band 14 (B14), wherein in a first direction, B12 and 699 megahertz (MHz) Frequency range to 716MHz is corresponding；In a first direction, B13 is corresponding with the frequency range of 777MHz to 787MHz；? On first direction, B14 is corresponding with the frequency range of 788MHz to 798MHz.
35. triplexer according to claim 31, wherein one or more of second direction frequency bands include frequency band 12 (B12), at least one of frequency band 13 (B13) or frequency band 14 (B14), wherein in a second direction, B12 and 729 megahertz (MHz) Frequency range to 746MHz is corresponding；In a second direction, B13 is corresponding with the frequency range of 746MHz to 756MHz；? In second direction, B14 is corresponding with the frequency range of 758MHz to 768MHz.
36. a kind of Signal Booster, comprising:
The first multiband filter comprising first first direction port and first second direction port；
The second multiband filter comprising second first direction port and second second direction port；
It is communicatively coupled to first first direction port and second multifrequency in first multiband filter One or more first direction signal paths between second first direction port in band filter；And
It is communicatively coupled to first second direction port and second multifrequency in first multiband filter One or more second direction signal paths between second second direction port in band filter.
37. Signal Booster according to claim 36, wherein one or more of first direction signal paths include One or more amplifiers and one or more bandpass filters, one or more of first direction signal paths are configured to First direction signal in amplification and the one or more first direction frequency bands of filtering, wherein one or more of first directions frequency Band is the adjacent frequency band of frequency spectrum.
38. Signal Booster according to claim 36, wherein one or more of second direction signal paths include One or more amplifiers and one or more bandpass filters, one or more of second direction signal paths are configured to Second direction signal in amplification and the one or more second direction frequency bands of filtering, wherein one or more of second directions frequency Band is the adjacent frequency band of frequency spectrum.
39. Signal Booster according to claim 36, in which:
One or more of first direction signal paths include uplink signal path or downlink signal paths；
One or more of second direction signal paths include uplink signal path or downlink signal paths.
40. Signal Booster according to claim 39, wherein in one or more of first direction signal paths Each with it is selected in the selected filter and second multiband filter in first multiband filter Filter is associated.
41. Signal Booster according to claim 36, wherein first multiband filter and second multifrequency Each of band filter includes four or more filters, wherein each filter and the first direction signal Path or the second direction signal path are associated.
42. Signal Booster according to claim 36, in which:
First first direction port in first multiband filter is the first uplink port；
First second direction port in first multiband filter is the first downlink port；
Second first direction port in second multiband filter is the second uplink port；
Second second direction port in second multiband filter is the second downlink port.
CN201880014630.0A 2017-02-02 2018-02-02 Signal Booster with frequency spectrum nearby frequency bands Pending CN110366829A (en)

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