WO2017211024A1 - 终端设备多天线系统及终端设备信号传输方法 - Google Patents

终端设备多天线系统及终端设备信号传输方法 Download PDF

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Publication number
WO2017211024A1
WO2017211024A1 PCT/CN2016/101927 CN2016101927W WO2017211024A1 WO 2017211024 A1 WO2017211024 A1 WO 2017211024A1 CN 2016101927 W CN2016101927 W CN 2016101927W WO 2017211024 A1 WO2017211024 A1 WO 2017211024A1
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WO
WIPO (PCT)
Prior art keywords
feed point
antenna feed
antenna
mobile communication
terminal device
Prior art date
Application number
PCT/CN2016/101927
Other languages
English (en)
French (fr)
Inventor
唐菊
Original Assignee
中兴通讯股份有限公司
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Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2017211024A1 publication Critical patent/WO2017211024A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation

Definitions

  • the present invention relates to the field of communications, and in particular to a terminal device multi-antenna system and a terminal device signal transmission method.
  • the antennas of these two forms of mobile phones are basically realized by the appearance of metal.
  • One of the major drawbacks of the appearance of metal as an antenna is that it is greatly affected by the human body.
  • the signal (antenna performance) will drop very seriously, and even cause signal interruption.
  • the embodiment of the invention provides a multi-antenna system for a terminal device and a signal transmission method for a terminal device, so as to at least solve the problem that the antenna of the terminal device in the related art is unable to transmit signals due to the influence of the human body.
  • a terminal device multi-antenna system includes: a first antenna and a second antenna, wherein the first antenna is disposed at a bottom of the terminal device, and the second antenna is configured At the top of the terminal device; the first antenna includes: a first antenna feed point for transmitting a mobile communication signal of a first frequency band, and a second antenna feed point, the second antenna a feed point for transmitting a mobile communication signal of a second frequency band; the second antenna includes: a third antenna feed point, wherein the third antenna feed point is used for transmitting mobile communication of all mobile communication signal frequency bands covered by the terminal device signal.
  • the first frequency band and the second frequency band are different mobile communication signal frequency bands; the sum of the frequency bands of the first frequency band and the second frequency band is all the coverage of the terminal device coverage Dynamic communication signal band.
  • the first antenna comprises: a third antenna and a fourth antenna, wherein the third antenna comprises the first antenna feed point, and the fourth antenna comprises the second antenna feed point.
  • the second antenna further includes: a fourth antenna feed point, wherein the fourth antenna feed point is used to transmit a wireless signal, where the wireless signal comprises: a global positioning system GPS signal and/or wireless fidelity Network WIFI signal.
  • the first frequency band includes a low frequency frequency band of a mobile communication signal
  • the second frequency band includes a medium frequency band of a mobile communication signal
  • the first frequency band includes a medium and low frequency band of a mobile communication signal
  • the second The frequency band includes a high frequency frequency band of the mobile communication signal
  • the low frequency frequency band includes a frequency falling into a first preset frequency range among frequencies of all mobile communication signals covered by the terminal device
  • the medium and high frequency frequency band includes the terminal
  • the frequency of all the mobile communication signals covered by the device falls into the frequency of the second preset frequency range
  • the medium and low frequency frequency band includes the frequency of the frequency of all the mobile communication signals covered by the terminal device that falls within the third preset frequency range.
  • the high frequency band includes a frequency falling into a fourth preset frequency range among frequencies of all mobile communication signals covered by the terminal device.
  • a terminal device signal transmission method including: determining, according to a preset rule, a mobile communication in a first antenna feed point, a second antenna feed point, and a third antenna feed point of the terminal device a target antenna feed point whose signal strength meets a preset condition; transmitting a mobile communication signal of the terminal device on the determined target antenna feed point;
  • the terminal device includes a first antenna and a second antenna, An antenna is disposed at a bottom of the terminal device, and the second antenna is disposed at a top of the terminal device;
  • the first antenna includes: the first antenna feed point and the second antenna feed point, a first antenna feed point for transmitting a mobile communication signal of a first frequency band, a second antenna feed point for transmitting a mobile communication signal of a second frequency band, and a second antenna comprising: a third antenna feed point, the The three antenna feed points are used for transmitting mobile communication signals of all mobile communication signal frequency bands covered by the terminal device.
  • the target antenna feed point of the device includes: selecting, from the first antenna feed point and the second antenna feed point, an antenna feed point that matches a frequency of a mobile communication signal to be transmitted; determining according to the preset rule The selected antenna feed point matching the frequency of the mobile communication signal to be transmitted and the target antenna feed point in the third antenna feed point where the mobile communication signal strength satisfies a preset condition.
  • determining, according to the preset rule, that the selected antenna feed point and the third antenna feed point that the mobile communication signal strength meets a preset condition of the target antenna feed point comprises: comparing the selected antenna feed And a preset parameter of the third antenna feed point; determining the target antenna feed point according to the first comparison result of the preset parameter.
  • the method further The method includes: comparing the first antenna feed point and the second when a selected mobile communication signal of the antenna feed point and a mobile communication signal of the third antenna feed point are both attenuated to less than a preset threshold a preset parameter of the antenna feed point and the third antenna feed point of the antenna feed point; determining the target antenna feed point according to the second comparison result of the preset parameter.
  • the preset parameter includes one of: a receiving level of the antenna feed point, and a return loss of the antenna feed point; in a case where the preset parameter includes a receiving level of the antenna feed point, Determining the target antenna feed point according to the first comparison result or the second comparison result of the preset parameter, comprising: feeding the antenna according to the first comparison result or the second comparison result An antenna feed point having a high reception level of the point is determined as the target antenna feed point; and in a case where the preset parameter includes a return loss of the antenna feed point, the first according to the preset parameter Comparing the result or the second comparison result, determining the target antenna feed point comprises: selecting the selected antenna feed point and the third antenna feed point according to the first comparison result or the second comparison result An antenna feed point having a low return loss of the antenna feed point is determined as the target antenna feed point.
  • a terminal device signal transmission apparatus including: a first determining module, configured to determine, according to a preset rule, a first antenna feed point, a second antenna feed point, and The third antenna feed point has a mobile communication signal strength that meets a preset condition a transmitting antenna, configured to transmit a mobile communication signal of the terminal device on the determined target antenna feed point; wherein the terminal device includes a first antenna and a second antenna, the first antenna Provided at a bottom of the terminal device, the second antenna is disposed at a top of the terminal device; the first antenna includes: the first antenna feed point and the second antenna feed point, the first The antenna feed point is for transmitting a mobile communication signal of a first frequency band, the second antenna feed point is for transmitting a mobile communication signal of a second frequency band, and the second antenna comprises: a third antenna feed point, the third antenna The feed point is used to transmit a mobile communication signal of all the mobile communication signal frequency bands covered by the terminal device.
  • the first determining module is configured to: select, from the first antenna feed point and the second antenna feed point, an antenna feed point that matches a frequency of a mobile communication signal to be transmitted; It is assumed that the rule determines the selected antenna feed point that matches the frequency of the mobile communication signal to be transmitted and the target antenna feed point that the mobile communication signal strength in the third antenna feed point satisfies a preset condition.
  • the first determining module is configured to: compare the selected antenna feed point and the preset parameter of the third antenna feed point; determine the target according to the first comparison result of the preset parameter Antenna feed point.
  • the device further includes: a comparing module, configured to: when the selected mobile communication signal of the antenna feed point and the mobile communication signal of the third antenna feed point are both attenuated to less than a preset threshold, Comparing preset parameters of the unselected antenna feed points and the third antenna feed points of the first antenna feed point and the second antenna feed point; the second determining module is set according to the preset parameter The second comparison result determines the target antenna feed point.
  • a comparing module configured to: when the selected mobile communication signal of the antenna feed point and the mobile communication signal of the third antenna feed point are both attenuated to less than a preset threshold, Comparing preset parameters of the unselected antenna feed points and the third antenna feed points of the first antenna feed point and the second antenna feed point; the second determining module is set according to the preset parameter The second comparison result determines the target antenna feed point.
  • the preset parameter includes one of: a receiving level of the antenna feed point, and a return loss of the antenna feed point; in a case where the preset parameter includes a receiving level of the antenna feed point, Determining the target antenna feed point according to the first comparison result or the second comparison result of the preset parameter, comprising: feeding the antenna according to the first comparison result or the second comparison result An antenna feed point having a high reception level of the point is determined as the target antenna feed point; and in a case where the preset parameter includes a return loss of the antenna feed point, according to the preset parameter Determining, by the first comparison result or the second comparison result, that the target antenna feed point comprises: selecting the antenna feed point and the third antenna according to the first comparison result or the second comparison result An antenna feed point having a low return loss of the antenna feed point in the feed point is determined as the target antenna feed point.
  • Another embodiment of the present invention provides a computer storage medium storing execution instructions for performing the method in the above embodiments.
  • the first antenna and the second antenna wherein the first antenna is disposed at the bottom of the terminal device, and the second antenna is disposed at the top of the terminal device;
  • the first antenna includes: the first antenna feed point and the second antenna feed point
  • the first antenna feed point is used for transmitting the mobile communication signal of the first frequency band
  • the second antenna feed point is for transmitting the mobile communication signal of the second frequency band
  • the second antenna comprises: a third antenna feed point
  • the third antenna feed point is used for The mobile communication signal of all the mobile communication signal bands covered by the transmission terminal device can be seen, and the above scheme can be used to transmit the mobile communication signal using the antenna feed points with better antenna performance among the three antenna feed points, thereby avoiding the terminal device
  • the antenna is interrupted by the human body and the signal is interrupted, thereby solving the problem that the antenna of the terminal device in the related art is affected by the human body and cannot transmit signals.
  • FIG. 1 is a structural block diagram 1 of a multi-antenna system for a terminal device according to an embodiment of the present invention
  • FIG. 2 is a structural block diagram 2 of a multi-antenna system for a terminal device according to an embodiment of the present invention
  • FIG. 3 is a structural block diagram 3 of a multi-antenna system for a terminal device according to an embodiment of the present invention
  • FIG. 4 is a block diagram showing the hardware structure of a mobile terminal of a terminal device signal transmission method according to an embodiment of the present invention
  • FIG. 5 is a flowchart of a terminal device signal transmission method according to an embodiment of the present invention.
  • FIG. 6 is a rear elevational view of an all-metal back cover multi-antenna mobile terminal in accordance with an alternative embodiment of the present invention.
  • FIG. 7 is a perspective view of a multi-antenna mobile terminal of a frame metal according to an alternative embodiment of the present invention.
  • Figure 8 is a perspective view of a multi-antenna mobile terminal of a frame metal according to an alternative embodiment of the present invention.
  • FIG. 9 is a structural block diagram of a terminal device signal transmission apparatus according to an embodiment of the present invention.
  • a terminal device multi-antenna system is also provided in this embodiment.
  • 1 is a block diagram showing a structure of a multi-antenna system for a terminal device according to an embodiment of the present invention. As shown in FIG. 1, the system includes: a first antenna 12 and a second antenna 14, wherein
  • the first antenna 12 is disposed at a bottom of the terminal device 10, and the second antenna 14 is disposed at a top of the terminal device 10;
  • the first antenna 14 includes: a first antenna feed point 122 and a second antenna feed point 124.
  • the first antenna feed point 122 is configured to transmit a mobile communication signal of a first frequency band
  • the second antenna feed point 124 is used by the second antenna feed point 124. Transmitting a mobile communication signal of the second frequency band;
  • the second antenna 14 includes a third antenna feed point 142 for transmitting a mobile communication signal of all mobile communication signal frequency bands covered by the terminal device 10.
  • the foregoing multi-antenna system of the terminal device may be, but is not limited to, applied to a scenario in which the terminal device includes multiple antennas.
  • the terminal device includes multiple antennas.
  • the terminal device includes multiple antennas.
  • the foregoing multi-antenna system of the terminal device may be, but is not limited to, applied to the terminal device, for example.
  • mobile terminals such as mobile phones, tablets, laptops, smart wearable devices.
  • the first antenna and the second antenna wherein the first antenna is disposed at the bottom of the terminal device, and the second antenna is disposed at the top of the terminal device;
  • the first antenna includes: the first antenna feed point and the second antenna feed point
  • the first antenna feed point is used for transmitting the mobile communication signal of the first frequency band
  • the second antenna feed point is for transmitting the mobile communication signal of the second frequency band
  • the second antenna comprises: a third antenna feed point
  • the third antenna feed point is used for The mobile communication signal of all the mobile communication signal bands covered by the transmission terminal device can be seen, and the above scheme can be used to transmit the mobile communication signal using the antenna feed points with better antenna performance among the three antenna feed points, thereby avoiding the terminal device
  • the antenna is interrupted by the human body and the signal is interrupted, thereby solving the problem that the antenna of the terminal device in the related art is affected by the human body and cannot transmit signals.
  • the mobile communication signal may include, but is not limited to, a 2G signal, a 3G signal, a 4G signal, a 5G signal, and the like.
  • the first frequency band and the second frequency band may be, but are not limited to, different mobile communication signal frequency bands, and the sum of the frequency bands of the first frequency band and the second frequency band is all mobile communication signal frequency bands covered by the terminal device.
  • the positions of the first antenna feed point 122 and the second antenna feed point 124 are not limited.
  • the first antenna feed point 122 and the second antenna feed point 124 may be, but are not limited to, located at the terminal.
  • the same side of the central axis of the device 10 may also be located on either side of the central axis of the terminal device 10.
  • the first antenna 12 includes: a third antenna 22 and a fourth antenna 24, wherein The three antennas 22 include a first antenna feed point 122 and the fourth antenna 24 includes a second antenna feed point 124.
  • FIG. 3 is a structural block diagram 3 of a multi-antenna system for a terminal device according to an embodiment of the present invention.
  • the second antenna 14 further includes: a fourth antenna feed point 32, wherein the fourth antenna The feed point 32 is used to transmit a wireless signal, and the wireless signal includes: a global positioning system GPS signal and/or a wireless fidelity network WIFI signal.
  • the first frequency band may be, but is not limited to, a low frequency band including a mobile communication signal
  • the second frequency band may be, but not limited to, a medium and high frequency band including a mobile communication signal
  • the first frequency band may include, but is not limited to, a medium and low frequency including a mobile communication signal
  • the frequency band, the second frequency band may be, but not limited to, a high frequency frequency band including a mobile communication signal; wherein the low frequency frequency band includes a frequency of the frequency of all the mobile communication signals covered by the terminal device falling within the first predetermined frequency range. For example: 699MHz ⁇ 960MHz.
  • the medium and high frequency band includes a frequency falling into the second preset frequency range among the frequencies of all the mobile communication signals covered by the terminal device.
  • the medium and low frequency frequency band includes a frequency falling into the third preset frequency range among the frequencies of all the mobile communication signals covered by the terminal device, and the high frequency frequency band includes the frequency of all the mobile communication signals covered by the terminal device falling within the fourth preset frequency range. frequency.
  • FIG. 4 is a hardware block diagram of a mobile terminal of a terminal device signal transmission method according to an embodiment of the present invention.
  • the mobile terminal 40 may include one or more (FIG. 4). Only one processor 402 is shown (the processor 402 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA), a memory 404 configured to store data, and a transmission device configured as a communication function 406. It will be understood by those skilled in the art that the structure shown in FIG. 4 is merely illustrative and does not limit the structure of the above electronic device.
  • the mobile terminal 40 may also include more or fewer components than those shown in FIG. 4, or have a different configuration than that shown in FIG.
  • the memory 404 can be configured as a software program and a module for storing application software, such as program instructions/modules corresponding to the terminal device signal transmission method in the embodiment of the present invention, and the processor 402 executes the software program and the module stored in the memory 404, thereby
  • the above methods are implemented by performing various functional applications and data processing.
  • Memory 404 can include high speed random access memory and can also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 404 can further include memory remotely located relative to processor 402, which can be connected to mobile terminal 40 over a network. Examples of the above network include, but are not limited to, the Internet, an intranet, a local area network, and a mobile communication Letter network and its combination.
  • Transmission device 406 is arranged to receive or transmit data via a network.
  • the above-described network specific examples may include a wireless network provided by a communication provider of the mobile terminal 40.
  • the transmission device 406 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • the transmission device 406 can be a Radio Frequency (RF) module configured to communicate with the Internet wirelessly.
  • NIC Network Interface Controller
  • RF Radio Frequency
  • FIG. 5 is a flowchart of a terminal device signal transmission method according to an embodiment of the present invention. As shown in FIG. 5, the process includes the following steps:
  • Step S502 determining, according to a preset rule, a target antenna feed point that the mobile communication signal strength of the first antenna feed point, the second antenna feed point, and the third antenna feed point of the terminal device meets a preset condition;
  • Step S504 transmitting a mobile communication signal of the terminal device on the determined target antenna feed point
  • the terminal device includes a first antenna and a second antenna.
  • the first antenna is disposed at a bottom of the terminal device, and the second antenna is disposed at a top of the terminal device.
  • the first antenna includes: a first antenna feed point and a second antenna feed point.
  • the first antenna feed point is for transmitting the mobile communication signal of the first frequency band
  • the second antenna feed point is for transmitting the mobile communication signal of the second frequency band
  • the second antenna comprises: a third antenna feed point
  • the third antenna feed point is used for A mobile communication signal of all mobile communication signal bands covered by the transmission terminal device.
  • the foregoing method for transmitting a terminal device signal may be, but not limited to, applied to a scenario in which the terminal device includes multiple antennas.
  • the terminal device includes multiple antennas.
  • the terminal device includes multiple antennas.
  • the terminal device includes multiple antennas.
  • the foregoing terminal device signal transmission method may be, but is not limited to, applied to a terminal device, for example, a mobile terminal, such as a mobile phone, a tablet computer, a notebook computer, a smart wearable device, or the like.
  • a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a smart wearable device, or the like.
  • the terminal The device includes a first antenna disposed at a bottom of the terminal device, and a second antenna disposed at a top of the terminal device;
  • the first antenna includes: a first antenna feed point and a second antenna feed point, the first antenna
  • the feed point is used for transmitting the mobile communication signal of the first frequency band
  • the second antenna feed point is for transmitting the mobile communication signal of the second frequency band
  • the second antenna comprises: a third antenna feed point
  • the third antenna feed point is used for transmitting the terminal device Covering all the mobile communication signals of the mobile communication signal frequency band
  • an antenna feed point may be selected from a first antenna feed point and a second antenna feed point at the bottom of the terminal device, and then the target is determined from the selected antenna feed point and the third antenna feed point.
  • Antenna feed point For example, an antenna feed point matching the frequency of the mobile communication signal to be transmitted is selected from the first antenna feed point and the second antenna feed point, and the selected antenna matching the frequency of the mobile communication signal to be transmitted is determined according to a preset rule.
  • a target antenna feed point in which the mobile communication signal strength in the feed point and the third antenna feed point satisfies a preset condition.
  • the target antenna feed point may be determined by, for example, comparing the selected antenna feed point and the preset parameter of the third antenna feed point, and determining the target antenna feed point according to the first comparison result of the preset parameter.
  • the mobile communication signal strength meets the target antenna feed point of the preset condition, if the selected antenna feed point of the mobile communication signal and the third antenna.
  • the mobile communication signals of the feed point are all attenuated to less than a preset threshold, and the preset parameters of the unselected antenna feed point and the third antenna feed point of the first antenna feed point and the second antenna feed point may be compared, and according to preset parameters The second comparison result determines the target antenna feed point.
  • the preset parameter may include, but is not limited to, one of the following: a receiving level of the antenna feed point, and a return loss of the antenna feed point.
  • the preset parameter includes the reception level of the antenna feed point
  • it may be, but is not limited to, according to the a comparison result or a second comparison result, determining an antenna feed point having a high reception level of the antenna feed point as a target antenna feed point;
  • the echo of the antenna feed point in the selected antenna feed point and the third antenna feed point may be, but is not limited to, according to the first comparison result or the second comparison result.
  • the antenna feed point with low loss is determined as the target antenna feed point.
  • An alternative embodiment of the present invention provides a multi-antenna system and a multi-antenna mobile terminal.
  • the mobile communication signal is exemplified by a 2G/3G/4G signal.
  • the metal radiating piece at the bottom of the terminal is designed as a 2G/3G/4G transmitting and receiving antenna of two different frequency bands, wherein one antenna realizes low frequency signal transmission and the other antenna realizes high frequency signal transmission.
  • the sum of the frequency bands realized by the two antennas is the 2G/3G/4G frequency band that the terminal needs to cover.
  • the two antenna feed points at the bottom are located on the left and right sides of the terminal.
  • the top metal radiating sheet is also designed as two antennas.
  • One antenna is a 2G/3G/4G transmitting and receiving antenna covering the frequency band required by the terminal; the other antenna is a GPS/WIFI two-in-one antenna.
  • the three 2G/3G/4G antennas are affected.
  • the degree of human influence is different.
  • the transmission channel is switched to the antenna with good signal. Thereby, the situation that the appearance metal antenna is seriously weakened or even the signal is interrupted in the scene of the human hand and the human head hand is solved.
  • the bottom metal radiating sheet of the mobile terminal can be, but is not limited to, designed as two antennas.
  • One antenna realizes low frequencies in the 2G/3G/4G band (for example, 699MHz to 960MHz); the other antenna realizes medium and high frequencies in the 2G/3G/4G band (for example, 1710MHz to 2700MHz).
  • the sum of the frequency bands realized by the two antennas is the 2G/3G/4G frequency band that the terminal needs to cover.
  • the feed points of the two antennas may be, but are not limited to, placed on both sides of the bottom of the whole machine.
  • the top metal radiating sheet can also be designed as two antennas.
  • One antenna realizes the 2G/3G/4G frequency band that the terminal needs to cover, and the other antenna is a GPS/WIFI two-in-one antenna.
  • the bottom two antennas may be, but are not limited to, commonly used metal sheets as antenna radiation sheets. It is also possible, but not limited to, to use one metal piece for the antenna as the antenna radiation piece, and the other antenna does not use this metal piece as the antenna radiation piece.
  • the top two antennas may be, but are not limited to, a metal piece as an antenna radiation piece, or may be limited to one antenna metal piece as an antenna radiation piece, and the other antenna does not use this metal piece as an antenna radiation piece.
  • the bottom two antennas may be implemented by, but not limited to, by the appearance of a metal radiating sheet and additional traces, and may be, but are not limited to, a single-purpose metal radiating sheet.
  • the two antennas at the top can also be realized by, but not limited to, by the appearance of a metal radiating sheet and additional wiring, and can be realized by, but not limited to, a single-purpose metal radiating sheet.
  • the bottom two antennas can be implemented by, but not limited to, using a direct feed mode, and can also be implemented by a coupled feed mode.
  • the top two antennas can also be implemented by, but not limited to, direct feed, and can be implemented by, but not limited to, a coupled feed.
  • a multi-antenna mobile terminal with an all-metal back cover is provided.
  • the preset parameter is exemplified by the reception level, and the reception level is high as an example in which the reception level is 8 dB higher.
  • FIG. 6 is a rear elevational view of an all-metal back cover multi-antenna mobile terminal in accordance with an alternative embodiment of the present invention, as shown in FIG. 6, 61 is a metal back cover; 62 is a top metal radiating sheet; 621 is a top 2G/3G/4G Transmitting the receiving antenna of the receiving antenna; 622 is a GPS/WIFI two-in-one antenna feeding point; 63 is a bottom metal radiating piece; 631 is a feeding point of the bottom 2G/3G/4G transmitting and receiving antenna, which realizes a low frequency such as a frequency band of 699 MHz to 960 MHz The 632 is the feed point of another bottom 2G/3G/4G transmit-receive antenna, which implements a mid-high frequency such as the 1710MHz to 2700MHz frequency band.
  • the sum of the frequency bands realized by the 631 antenna and the 632 antenna is the frequency band that the terminal needs to cover. Since the 631 antenna and the 632 antenna feed point positions are respectively located on the left and right sides of the whole machine, the relative positions of the 631 and 632 antennas and the human body are different in the same use scenario, and thus the two antennas 631 and 632 are differently affected by the human body.
  • the initial transmission channel defaults to the bottom 631 antenna, and the 631 antenna and the 621 antenna perform signal comparison.
  • the reception level of the 621 antenna is better than the 631 antenna 8 dB, the transmission channel is switched to the 621 antenna.
  • a frame metal multi-antenna mobile terminal is provided.
  • the preset parameter is exemplified by the reception level, and the reception level is high as an example in which the reception level is 8 dB higher.
  • FIG. 7 is a perspective view of a multi-antenna mobile terminal of a bezel metal according to an alternative embodiment of the present invention.
  • 71 is a metal bezel
  • 72 is a top metal radiating plate
  • 721 is a top 2G/3G/4G emission.
  • the feed point of the receiving antenna; 722 is the feed point of the GPS/WIFI two-in-one antenna.
  • 8 is a perspective view of a multi-antenna mobile terminal of a bezel metal in accordance with an alternative embodiment of the present invention. As shown in FIG.
  • the feed point of the 3G/4G transmitting and receiving antenna is realized in the middle and high frequency such as the 1710MHz to 2700MHz frequency band.
  • the sum of the frequency bands realized by the 821 antenna and the 822 antenna is the frequency band that the terminal needs to cover.
  • the positions of the 821 antenna and the 822 antenna feed point are respectively located on the left and right sides of the whole machine, the relative positions of the 821 antenna, the 822 antenna and the human body are different in the same use scenario, and thus the two antennas 821 and 822 are affected by the human body.
  • the initial transmission channel defaults to the bottom 821 antenna, and the 821 antenna and the 721 antenna perform signal comparison.
  • the reception level of the 721 antenna is better than the 821 antenna 8 dB
  • the transmission channel is switched to the 721 antenna.
  • both the 821 antenna and the 721 antenna signal are attenuated to a very weak frequency
  • the signal will try to cut to the high frequency band of the 822 antenna.
  • the 822 antenna and the 721 antenna will also perform signal comparison, and the receiving level of the 721 antenna is better than 822.
  • the antenna is 8dB, the transmission channel is switched to the 721 antenna.
  • the 822 and 721 antenna signals are all attenuated to a very poor frequency, the signal will try to switch to the 821 antenna, the 821 antenna and the 721 antenna will still For signal comparison, when the receiving level of the 721 antenna is better than 8 dB of the 821 antenna, the transmitting channel is switched to the 721 antenna.
  • the receiving level of the 721 antenna is better than 8 dB of the 821 antenna, the transmitting channel is switched to the 721 antenna.
  • the two antennas at the bottom of the terminal can be designed as two 2G/3G/4G antennas with the same frequency band, and the implemented frequency bands are all 2G/3G/4G frequency bands that the terminal needs to cover.
  • two antennas at the bottom of the terminal one of which can be designed to cover 2G/3G/4G antennas in all frequency bands required by the terminal, and the other designed to implement only 2G/3G/4G antennas in partial frequency bands.
  • the top GPS/WIFI two-in-one antenna of the terminal can be split into two antennas, one antenna transmits a GPS signal, and one antenna transmits a WIFI signal.
  • the multi-antenna system, method, and multi-antenna mobile terminal provided by the embodiment and the optional embodiment of the present invention are not only applicable to a metal appearance mobile terminal, but also applicable to a non-metal casing mobile terminal.
  • the multi-antenna system and method for a mobile terminal and the multi-antenna mobile terminal provided by the embodiment of the present invention and the multi-antenna mobile terminal switch the transmission channel to the signal with good signal through the switch between the three antennas.
  • On the antenna In the scenes of human hands and heads, there is always an antenna that is less affected by the human body, thus solving the situation that the appearance of the metal antenna is severely weakened or even interrupted in the scenes of human hands and heads.
  • a terminal device signal transmission device is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and has not been described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a group of software and hardware The implementation of the combination is also possible and conceived.
  • FIG. 9 is a structural block diagram of a terminal device signal transmission apparatus according to an embodiment of the present invention. As shown in FIG. 9, the apparatus includes:
  • the first determining module 92 is configured to determine, according to the preset rule, a target antenna feed point that the mobile communication signal strength of the first antenna feed point, the second antenna feed point, and the third antenna feed point of the terminal device meets a preset condition;
  • a transmitting module 94 coupled to the first determining module 92, configured to transmit a mobile communication signal of the terminal device on the determined target antenna feed point;
  • the terminal device includes a first antenna and a second antenna.
  • the first antenna is disposed at a bottom of the terminal device, and the second antenna is disposed at a top of the terminal device.
  • the first antenna includes: a first antenna feed point and a second antenna feed point.
  • the first antenna feed point is for transmitting the mobile communication signal of the first frequency band
  • the second antenna feed point is for transmitting the mobile communication signal of the second frequency band
  • the second antenna comprises: a third antenna feed point
  • the third antenna feed point is used for A mobile communication signal of all mobile communication signal bands covered by the transmission terminal device.
  • the foregoing terminal device signal transmission device may be, but is not limited to, applied to a scenario in which the terminal device includes multiple antennas.
  • the terminal device includes multiple antennas.
  • the terminal device includes multiple antennas.
  • the foregoing terminal device signal transmission device may be, but is not limited to, applied to a terminal device, such as a mobile terminal, such as a mobile phone, a tablet computer, a notebook computer, a smart wearable device, or the like.
  • a terminal device such as a mobile terminal, such as a mobile phone, a tablet computer, a notebook computer, a smart wearable device, or the like.
  • the first determining module determines, according to the preset rule, the target antenna feed point that the mobile communication signal strength of the first antenna feed point, the second antenna feed point, and the third antenna feed point of the terminal device meets a preset condition according to a preset rule; Determining a mobile communication signal of the transmitting terminal device on the target antenna feed point; wherein the terminal device includes a first antenna and a second antenna, the first antenna is disposed at the bottom of the terminal device, and the second antenna is disposed at the top of the terminal device;
  • the antenna includes: a first antenna feed point for transmitting a mobile communication signal of a first frequency band, a second antenna feed point for transmitting a mobile communication signal of a second frequency band, and a second antenna
  • the method includes: a third antenna feed point, where the third antenna feed point is used to transmit all the mobile communication signal frequency bands covered by the terminal device Mobile communication signal, it can be seen that, by using the above scheme, a target antenna feed point that satisfies a preset condition is selected from three
  • the first determining module is configured to: select an antenna feed point that matches a frequency of the mobile communication signal to be transmitted from the first antenna feed point and the second antenna feed point; and determine the selected and the standby according to the preset rule.
  • the first determining module is further configured to: compare the selected antenna feed point with a preset parameter of the third antenna feed point; and determine the target antenna feed point according to the first comparison result of the preset parameter.
  • the device further includes:
  • the comparison module is coupled to the first determining module 92, and configured to compare the first antenna feed point when the mobile communication signal of the selected antenna feed point and the mobile communication signal of the third antenna feed point are both attenuated to less than a preset threshold. And preset parameters of the antenna feed point and the third antenna feed point that are not selected in the second antenna feed point;
  • the second determining module is coupled to the comparing module and configured to determine the target antenna feed point according to the second comparison result of the preset parameter.
  • the preset parameters include one of: a receiving level of the antenna feed point, and a return loss of the antenna feed point.
  • the first determining module or the second determining module is configured to: set the antenna with a high receiving level of the antenna feed point according to the first comparison result or the second comparison result.
  • the feed point is determined to be the target antenna feed point.
  • the first determining module or the second determining module is configured to: select the selected antenna feed point and the third antenna feed according to the first comparison result or the second comparison result.
  • the antenna feed point with low return loss of the antenna feed point in the point is determined as the target antenna feed point.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • the terminal device includes a first antenna and a second antenna, the first antenna is disposed at a bottom of the terminal device, and the second antenna is disposed at a top of the terminal device;
  • the first antenna includes: The first antenna feed point and the second antenna feed point, the first antenna feed point is for transmitting a mobile communication signal of a first frequency band, and the second antenna feed point is for transmitting a mobile communication for a second frequency band
  • the second antenna includes: a third antenna feed point, where the third antenna feed point is used to transmit a mobile communication signal of all mobile communication signal frequency bands covered by the terminal device.
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • the processor executes the method steps described in the foregoing embodiments according to the stored program code in the storage medium.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the terminal device multi-antenna system and the terminal device signal transmission method provided by the embodiments of the present invention have the following beneficial effects: the antenna communication points with better antenna performance in the three antenna feed points can be used to transmit the mobile communication signal, The antenna of the terminal device is prevented from being affected by the human body and the signal is interrupted, thereby solving the problem that the antenna of the terminal device in the related art is unable to transmit signals due to the influence of the human body.

Abstract

本发明提供了一种终端设备多天线系统及终端设备信号传输方法，其中，该系统包括：第一天线和第二天线，其中，第一天线设置在终端设备的底部，第二天线设置在终端设备的顶部；第一天线包括：第一天线馈点和第二天线馈点，第一天线馈点用于传输第一频段的移动通信信号，第二天线馈点用于传输第二频段的移动通信信号；第二天线包括：第三天线馈点，第三天线馈点用于传输终端设备覆盖的全部移动通信信号频段的移动通信信号，解决了相关技术中终端设备的天线受人体影响导致无法传输信号的问题，避免了终端设备的天线受人体影响使得信号中断。

Description

终端设备多天线系统及终端设备信号传输方法 技术领域
本发明涉及通信领域，具体而言，涉及一种终端设备多天线系统及终端设备信号传输方法。
背景技术
目前的终端手机大部分是后盖全金属或者边框金属手机，这两种形式手机的天线基本都是采用外观金属直接实现的。外观金属做天线的一大缺点是受人体影响非常大。手机在手握场景下，或者在人手握手机放在耳边接听电话的场景下(下文称为人头手场景)，信号(天线性能)会下降非常严重，甚至导致信号中断。
针对相关技术中终端设备的天线受人体影响导致无法传输信号的问题，目前还没有有效地解决方案。
发明内容
本发明实施例提供了一种终端设备多天线系统及终端设备信号传输方法，以至少解决相关技术中终端设备的天线受人体影响导致无法传输信号的问题。
根据本发明的一个实施例，提供了一种终端设备多天线系统，包括：第一天线和第二天线，其中，所述第一天线设置在所述终端设备的底部，所述第二天线设置在所述终端设备的顶部；所述第一天线包括：第一天线馈点和第二天线馈点，所述第一天线馈点用于传输第一频段的移动通信信号，所述第二天线馈点用于传输第二频段的移动通信信号；所述第二天线包括：第三天线馈点，所述第三天线馈点用于传输所述终端设备覆盖的全部移动通信信号频段的移动通信信号。
可选地，所述第一频段与所述第二频段为不同的移动通信信号频段；所述第一频段与所述第二频段的频段之和为所述终端设备覆盖的全部移 动通信信号频段。
可选地，所述第一天线包括：第三天线和第四天线，其中，所述第三天线包括所述第一天线馈点，所述第四天线包括所述第二天线馈点。
可选地，所述第二天线还包括：第四天线馈点，其中，所述第四天线馈点用于传输无线信号，所述无线信号包括：全球定位系统GPS信号和/或无线保真网WIFI信号。
可选地，所述第一频段包括移动通信信号的低频频段，所述第二频段包括移动通信信号的中高频频段；或者所述第一频段包括移动通信信号的中低频频段，所述第二频段包括移动通信信号的高频频段；其中，所述低频频段包括所述终端设备覆盖的全部移动通信信号的频率中落入第一预设频率范围的频率，所述中高频频段包括所述终端设备覆盖的全部移动通信信号的频率中落入第二预设频率范围的频率，所述中低频频段包括所述终端设备覆盖的全部移动通信信号的频率中落入第三预设频率范围的频率，所述高频频段包括所述终端设备覆盖的全部移动通信信号的频率中落入第四预设频率范围的频率。
根据本发明的另一个实施例，提供了一种终端设备信号传输方法，包括：根据预设规则确定所述终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点；在确定的所述目标天线馈点上发射所述终端设备的移动通信信号；其中，所述终端设备包括第一天线和第二天线，所述第一天线设置在所述终端设备的底部，所述第二天线设置在所述终端设备的顶部；所述第一天线包括：所述第一天线馈点和所述第二天线馈点，所述第一天线馈点用于传输第一频段的移动通信信号，所述第二天线馈点用于传输第二频段的移动通信信号；所述第二天线包括：第三天线馈点，所述第三天线馈点用于传输所述终端设备覆盖的全部移动通信信号频段的移动通信信号。
可选地，根据预设规则确定所述终端设备的所述第一天线馈点、所述第二天线馈点和所述第三天线馈点中移动通信信号强度满足所述预设条 件的所述目标天线馈点包括：从所述第一天线馈点和所述第二天线馈点中选择与待发射的移动通信信号的频率匹配的天线馈点；根据所述预设规则确定选择的与待发射的移动通信信号的频率匹配的天线馈点和所述第三天线馈点中移动通信信号强度满足预设条件的所述目标天线馈点。
可选地，根据所述预设规则确定选择的所述天线馈点和所述第三天线馈点中移动通信信号强度满足预设条件的所述目标天线馈点包括：比较选择的所述天线馈点和所述第三天线馈点的预设参数；根据所述预设参数的第一比较结果，确定所述目标天线馈点。
可选地，在根据所述预设规则确定选择的所述天线馈点和所述第三天线馈点中移动通信信号强度满足所述预设条件的所述目标天线馈点之后，所述方法还包括：在选择的所述天线馈点的移动通信信号和所述第三天线馈点的移动通信信号都衰减到小于预设阈值的情况下，比较所述第一天线馈点和所述第二天线馈点中未选择的天线馈点和所述第三天线馈点的预设参数；根据所述预设参数的第二比较结果，确定所述目标天线馈点。
可选地，所述预设参数包括以下之一：天线馈点的接收电平、天线馈点的回波损耗；在所述预设参数包括所述天线馈点的接收电平的情况下，根据所述预设参数的所述第一比较结果或者所述第二比较结果，确定所述目标天线馈点包括：根据所述第一比较结果或者所述第二比较结果，将所述天线馈点的接收电平高的天线馈点确定为所述目标天线馈点；在所述预设参数包括所述天线馈点的回波损耗的情况下，根据所述预设参数的所述第一比较结果或者所述第二比较结果，确定所述目标天线馈点包括：根据所述第一比较结果或者所述第二比较结果，将选择的所述天线馈点和所述第三天线馈点中所述天线馈点的回波损耗低的天线馈点确定为所述目标天线馈点。
根据本发明的另一个实施例，提供了一种终端设备信号传输装置，包括：第一确定模块，设置为根据预设规则确定所述终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目 标天线馈点；发射模块，设置为在确定的所述目标天线馈点上发射所述终端设备的移动通信信号；其中，所述终端设备包括第一天线和第二天线，所述第一天线设置在所述终端设备的底部，所述第二天线设置在所述终端设备的顶部；所述第一天线包括：所述第一天线馈点和所述第二天线馈点，所述第一天线馈点用于传输第一频段的移动通信信号，所述第二天线馈点用于传输第二频段的移动通信信号；所述第二天线包括：第三天线馈点，所述第三天线馈点用于传输所述终端设备覆盖的全部移动通信信号频段的移动通信信号。
可选地，所述第一确定模块设置为：从所述第一天线馈点和所述第二天线馈点中选择与待发射的移动通信信号的频率匹配的天线馈点；根据所述预设规则确定选择的与待发射的移动通信信号的频率匹配的天线馈点和所述第三天线馈点中移动通信信号强度满足预设条件的所述目标天线馈点。
可选地，所述第一确定模块设置为：比较选择的所述天线馈点和所述第三天线馈点的预设参数；根据所述预设参数的第一比较结果，确定所述目标天线馈点。
可选地，所述装置还包括：比较模块，设置为在选择的所述天线馈点的移动通信信号和所述第三天线馈点的移动通信信号都衰减到小于预设阈值的情况下，比较所述第一天线馈点和所述第二天线馈点中未选择的天线馈点和所述第三天线馈点的预设参数；第二确定模块，设置为根据所述预设参数的第二比较结果，确定所述目标天线馈点。
可选地，所述预设参数包括以下之一：天线馈点的接收电平、天线馈点的回波损耗；在所述预设参数包括所述天线馈点的接收电平的情况下，根据所述预设参数的所述第一比较结果或者所述第二比较结果，确定所述目标天线馈点包括：根据所述第一比较结果或者所述第二比较结果，将所述天线馈点的接收电平高的天线馈点确定为所述目标天线馈点；在所述预设参数包括所述天线馈点的回波损耗的情况下，根据所述预设参数的所述 第一比较结果或者所述第二比较结果，确定所述目标天线馈点包括：根据所述第一比较结果或者所述第二比较结果，将选择的所述天线馈点和所述第三天线馈点中所述天线馈点的回波损耗低的天线馈点确定为所述目标天线馈点。
本发明另一实施例提供了一种计算机存储介质，所述计算机存储介质存储有执行指令，所述执行指令用于执行上述实施例中的方法。
通过本发明，第一天线和第二天线，其中，第一天线设置在终端设备的底部，第二天线设置在终端设备的顶部；第一天线包括：第一天线馈点和第二天线馈点，第一天线馈点用于传输第一频段的移动通信信号，第二天线馈点用于传输第二频段的移动通信信号；第二天线包括：第三天线馈点，第三天线馈点用于传输终端设备覆盖的全部移动通信信号频段的移动通信信号，由此可见，采用上述方案可以使用三个天线馈点中天线性能较好的天线馈点传输移动通信信号，因此，避免了终端设备的天线受人体影响使得信号中断，从而解决了相关技术中终端设备的天线受人体影响导致无法传输信号的问题。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的一种终端设备多天线系统的结构框图一；
图2是根据本发明实施例的一种终端设备多天线系统的结构框图二；
图3是根据本发明实施例的一种终端设备多天线系统的结构框图三；
图4是本发明实施例的一种终端设备信号传输方法的移动终端的硬件结构框图；
图5是根据本发明实施例的一种终端设备信号传输方法的流程图；
图6是根据本发明可选实施例的全金属后盖多天线移动终端的背视图；
图7是根据本发明可选实施例的边框金属的多天线移动终端的斜视图一；
图8是根据本发明可选实施例的边框金属的多天线移动终端的斜视图二；
图9是根据本发明实施例的一种终端设备信号传输装置的结构框图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
实施例1
在本实施例中还提供了一种终端设备多天线系统。图1是根据本发明实施例的一种终端设备多天线系统的结构框图一，如图1所示，该系统包括：第一天线12和第二天线14，其中，
所述第一天线12设置在所述终端设备10的底部，所述第二天线14设置在所述终端设备10的顶部；
所述第一天线14包括：第一天线馈点122和第二天线馈点124，所述第一天线馈点122用于传输第一频段的移动通信信号，所述第二天线馈点124用于传输第二频段的移动通信信号；
所述第二天线14包括：第三天线馈点142，所述第三天线馈点142用于传输所述终端设备10覆盖的全部移动通信信号频段的移动通信信号。
可选地，上述终端设备多天线系统可以但不限于应用于终端设备包括多个天线的场景中。例如：后盖全金属或者边框金属的包括多个天线的终端设备。
可选地，上述终端设备多天线系统可以但不限于应用于终端设备，例 如：移动终端，比如，手机、平板电脑、笔记本电脑、智能穿戴设备等。
通过上述系统，第一天线和第二天线，其中，第一天线设置在终端设备的底部，第二天线设置在终端设备的顶部；第一天线包括：第一天线馈点和第二天线馈点，第一天线馈点用于传输第一频段的移动通信信号，第二天线馈点用于传输第二频段的移动通信信号；第二天线包括：第三天线馈点，第三天线馈点用于传输终端设备覆盖的全部移动通信信号频段的移动通信信号，由此可见，采用上述方案可以使用三个天线馈点中天线性能较好的天线馈点传输移动通信信号，因此，避免了终端设备的天线受人体影响使得信号中断，从而解决了相关技术中终端设备的天线受人体影响导致无法传输信号的问题。
在本实施例中，移动通信信号可以但不限于包括：2G信号、3G信号、4G信号、5G信号等。
在本实施例中，第一频段与第二频段可以但不限于为不同的移动通信信号频段，第一频段与第二频段的频段之和为终端设备覆盖的全部移动通信信号频段。
需要说明的是，在本实施例中，不限定第一天线馈点122和第二天线馈点124的位置，例如：第一天线馈点122和第二天线馈点124可以但不限于位于终端设备10的中轴线的同侧，也可以位于终端设备10的中轴线的两侧。
图2是根据本发明实施例的一种终端设备多天线系统的结构框图二，如图2所示，可选地，第一天线12包括：第三天线22和第四天线24，其中，第三天线22包括第一天线馈点122，第四天线24包括第二天线馈点124。
图3是根据本发明实施例的一种终端设备多天线系统的结构框图三，如图3所示，可选地，第二天线14还包括：第四天线馈点32，其中，第四天线馈点32用于传输无线信号，无线信号包括：全球定位系统GPS信号和/或无线保真网WIFI信号。
可选地，第一频段可以但不限于包括移动通信信号的低频频段，第二频段可以但不限于包括移动通信信号的中高频频段；或者第一频段可以但不限于包括移动通信信号的中低频频段，第二频段可以但不限于包括移动通信信号的高频频段；其中，低频频段包括终端设备覆盖的全部移动通信信号的频率中落入第一预设频率范围的频率。例如：699MHz～960MHz。中高频频段包括终端设备覆盖的全部移动通信信号的频率中落入第二预设频率范围的频率。例如：1710MHz～2700MHz。中低频频段包括终端设备覆盖的全部移动通信信号的频率中落入第三预设频率范围的频率，高频频段包括终端设备覆盖的全部移动通信信号的频率中落入第四预设频率范围的频率。
实施例2
本申请实施例2所提供的方法实施例可以在移动终端、计算机终端或者类似的运算装置中执行。以运行在移动终端上为例，图4是本发明实施例的一种终端设备信号传输方法的移动终端的硬件结构框图，如图4所示，移动终端40可以包括一个或多个(图4中仅示出一个)处理器402(处理器402可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)、设置为存储数据的存储器404、以及设置为通信功能的传输装置406。本领域普通技术人员可以理解，图4所示的结构仅为示意，其并不对上述电子装置的结构造成限定。例如，移动终端40还可包括比图4中所示更多或者更少的组件，或者具有与图4所示不同的配置。
存储器404可设置为存储应用软件的软件程序以及模块，如本发明实施例中的终端设备信号传输方法对应的程序指令/模块，处理器402通过运行存储在存储器404内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现上述的方法。存储器404可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器404可进一步包括相对于处理器402远程设置的存储器，这些远程存储器可以通过网络连接至移动终端40。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通 信网及其组合。
传输装置406设置为经由一个网络接收或者发送数据。上述的网络具体实例可包括移动终端40的通信供应商提供的无线网络。在一个实例中，传输装置406包括一个网络适配器(Network Interface Controller，简称为NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中，传输装置406可以为射频(Radio Frequency，简称为RF)模块，其设置为通过无线方式与互联网进行通讯。
在本实施例中提供了一种终端设备信号传输方法，图5是根据本发明实施例的一种终端设备信号传输方法的流程图，如图5所示，该流程包括如下步骤：
步骤S502，根据预设规则确定终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点；
步骤S504，在确定的目标天线馈点上发射终端设备的移动通信信号；
其中，终端设备包括第一天线和第二天线，第一天线设置在终端设备的底部，第二天线设置在终端设备的顶部；第一天线包括：第一天线馈点和第二天线馈点，第一天线馈点用于传输第一频段的移动通信信号，第二天线馈点用于传输第二频段的移动通信信号；第二天线包括：第三天线馈点，第三天线馈点用于传输终端设备覆盖的全部移动通信信号频段的移动通信信号。
可选地，上述终端设备信号传输方法可以但不限于应用于终端设备包括多个天线的场景中。例如：后盖全金属或者边框金属的包括多个天线的终端设备。
可选地，上述终端设备信号传输方法可以但不限于应用于终端设备，例如：移动终端，比如，手机、平板电脑、笔记本电脑、智能穿戴设备等。
通过上述步骤，根据预设规则确定终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点；在确定的目标天线馈点上发射终端设备的移动通信信号；其中，终端 设备包括第一天线和第二天线，第一天线设置在终端设备的底部，第二天线设置在终端设备的顶部；第一天线包括：第一天线馈点和第二天线馈点，第一天线馈点用于传输第一频段的移动通信信号，第二天线馈点用于传输第二频段的移动通信信号；第二天线包括：第三天线馈点，第三天线馈点用于传输终端设备覆盖的全部移动通信信号频段的移动通信信号，由此可见，采用上述方案根据移动通信信号强度从三个位于终端设备不同位置上的天线馈点中选择满足预设条件的目标天线馈点，并在目标天线馈点上发射终端设备的移动通信信号，因此，避免了终端设备的天线受人体影响使得信号中断，从而解决了相关技术中终端设备的天线受人体影响导致无法传输信号的问题。
可选地，在上述步骤S502中，可以从终端设备底部的第一天线馈点和第二天线馈点中选择一个天线馈点，再从选择的天线馈点和第三天线馈点中确定目标天线馈点。例如：从第一天线馈点和第二天线馈点中选择与待发射的移动通信信号的频率匹配的天线馈点，根据预设规则确定选择的与待发射的移动通信信号的频率匹配的天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点。
可选地，可以通过以下方式确定目标天线馈点，例如：比较选择的天线馈点和第三天线馈点的预设参数，根据预设参数的第一比较结果，确定目标天线馈点。
可选地，在根据预设规则确定选择的天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点之后，如果选择的天线馈点的移动通信信号和第三天线馈点的移动通信信号都衰减到小于预设阈值，可以比较第一天线馈点和第二天线馈点中未选择的天线馈点和第三天线馈点的预设参数，并根据预设参数的第二比较结果，确定目标天线馈点。
可选地，预设参数可以但不限于包括以下之一：天线馈点的接收电平、天线馈点的回波损耗。
在预设参数包括天线馈点的接收电平的情况下，可以但不限于根据第 一比较结果或者第二比较结果，将天线馈点的接收电平高的天线馈点确定为目标天线馈点；
在预设参数包括天线馈点的回波损耗的情况下，可以但不限于根据第一比较结果或者第二比较结果，将选择的天线馈点和第三天线馈点中天线馈点的回波损耗低的天线馈点确定为目标天线馈点。
下面结合本发明可选实施例进行详细说明。
本发明可选实施例提供了一种多天线系统及多天线移动终端。在本发明可选实施例中，移动通信信号以2G/3G/4G信号为例。
在本发明可选实施例中，将终端整机底部金属辐射片设计成两个不同频段的2G/3G/4G发射接收天线，其中一个天线实现低频信号发射，另一个天线实现高频信号发射，这两个天线实现的频段总和为终端所需覆盖的2G/3G/4G的频段。底部两个天线馈点位置分别位于终端整机左右两侧。顶部的金属辐射片也设计成两个天线。一个天线为2G/3G/4G发射接收天线，覆盖终端所需的频段；另一个天线为GPS/WIFI二合一天线。由于这三个2G/3G/4G天线的辐射体、馈点在终端整机上的位置不同，且在同个使用场景下与人体的相对位置不同，因此这三个2G/3G/4G天线受人体影响程度不同。通过这三个2G/3G/4G天线的信号对比，发射通道切换到信号好的那个天线上。从而解决了外观金属天线在人手、人头手场景下信号严重减弱甚至信号中断的情况。
可选地，移动终端底部金属辐射片可以但不限于设计成两个天线。一个天线实现2G/3G/4G频段中的低频(例如：699MHz～960MHz)；另一个天线实现2G/3G/4G频段中的中高频(例如：1710MHz～2700MHz)。这两个天线所实现的频段总和为终端所需覆盖的2G/3G/4G的频段。另外，这两个天线的馈点可以但不限于放置于整机底部的两侧。顶部的金属辐射片也可以设计成两个天线。一个天线实现终端所需覆盖的2G/3G/4G的频段，另一个天线为GPS/WIFI二合一天线。
可选地，底部两个天线可以但不限于共同用金属片作为天线辐射片， 也可以但不限于一个天线用金属片作为天线辐射片，另一个天线不用这个金属片作为天线辐射片。顶部两个天线可以但不限于共同用金属片作为天线辐射片，也可以但不限于一个天线用金属片作为天线辐射片，另一个天线不用这个金属片作为天线辐射片。
可选地，底部两个天线可以但不限于借助外观金属辐射片以及额外走线来实现，也可以但不限于单用外观金属辐射片来实现。顶部的两个天线同样可以但不限于借助外观金属辐射片以及额外走线来实现，也可以但不限于单用外观金属辐射片来实现。
可选地，底部两个天线可以但不限于采用直接馈电方式实现，同样可以但不限于采用耦合馈电方式实现。顶部两个天线同样可以但不限于采用直接馈电方式实现，同样可以但不限于采用耦合馈电方式实现。
在本可选实施例的一个示例中提供了一种全金属后盖的多天线移动终端。在本示例中，预设参数以接收电平为例，接收电平高以接收电平高出8dB为例。
图6是根据本发明可选实施例的全金属后盖多天线移动终端的背视图，如图6所示，61是金属背盖；62是顶部金属辐射片；621是顶部2G/3G/4G发射接收天线的馈点；622是GPS/WIFI二合一天线馈点；63是底部金属辐射片；631底部2G/3G/4G发射接收天线的馈点，其实现的是低频如699MHz～960MHz频段；632是另一个底部2G/3G/4G发射接收天线的馈点，其实现的是中高频如1710MHz～2700MHz频段。631天线和632天线所实现的频段的总和为终端所需要覆盖的频段。由于631天线和632天线馈点位置分别位于整机左右两侧，使得在同个使用场景下631、632天线和人体的相对位置不同，因此631和632这两个天线受人体影响不同。当终端工作在低频段时，最初发射通道默认在底部631天线上，631天线和621天线进行信号对比，当621天线的接收电平优于631天线8dB时，发射通道切换到621天线上。但当631天线和621天线信号都衰减到很弱时，信号会尝试切到632天线的高频段上，此时632天线和621天线同样会进 行接收电平对比，当621的接收电平优于632天线8dB时，发射通道切换到621天线上。如果使用场景变化，632和621天线信号又都衰减到很差时，信号会尝试切换到631天线上，631天线和621天线依然会进行信号对比，当621天线的接收电平优于631天线8dB时，发射通道切换到621天线上。在人手、人头手场景下，总有一个天线受人体的影响较小，从而解决了外观金属天线在人手、人头手场景下信号严重减弱甚至信号中断的情况。
在本可选实施例的一个示例中提供了一种边框金属的多天线移动终端。在本示例中，预设参数以接收电平为例，接收电平高以接收电平高出8dB为例。
图7是根据本发明可选实施例的边框金属的多天线移动终端的斜视图一，如图7所示，71是金属边框；72是顶部金属辐射片；721是顶部2G/3G/4G发射接收天线的馈点；722是GPS/WIFI二合一天线的馈点。图8是根据本发明可选实施例的边框金属的多天线移动终端的斜视图二。如图8所示，81是金属边框；82是底部金属辐射片；821底部2G/3G/4G发射接收天线的馈点，其实现的是低频如699MHz～960MHz频段；822是另一个底部2G/3G/4G发射接收天线的馈点，其实现的是中高频如1710MHz～2700MHz频段。821天线和822天线所实现的频段的总和为终端所需要覆盖的频段。由于821天线和822天线馈点位置分别位于整机左右两侧，使得在同个使用场景下821天线、822天线和人体的相对位置不同，因此821和822这两个天线受人体影响不同。
当终端工作在低频段时，最初发射通道默认在底部821天线上，821天线和721天线进行信号对比，当721天线的接收电平优于821天线8dB时，发射通道切换到721天线上。但当821天线和721天线信号都衰减到很弱时，信号会尝试切到822天线的高频段上，此时822天线和721天线同样会进行信号对比，当721天线的接收电平优于822天线8dB时，发射通道切换到721天线上。如果使用场景变化，822和721天线信号又都衰减到很差时，信号会尝试切换到821天线上，821天线和721天线依然会 进行信号对比，当721天线的接收电平优于821天线8dB时，发射通道切换到721天线上。在人手、人头手场景下，总有一个天线受人体的影响较小，从而解决了外观金属天线在人手、人头手场景下信号严重减弱甚至信号中断的情况。
可选地，终端底部的两个天线可以设计成频段相同的两个2G/3G/4G天线，其实现的频段均为终端所需覆盖的2G/3G/4G的频段。
可选地，终端底部的两个天线，其中一个可以设计成覆盖终端所需所有频段的2G/3G/4G天线，而另一个设计成只实现部分频段的2G/3G/4G天线。
可选地，终端顶部GPS/WIFI二合一天线可以拆分成两个天线，一个天线传输GPS信号，一个天线传输WIFI信号。
可选地，本发明实施例和可选实施例提供的移动终端多天线系统、方法以及多天线移动终端不只适用于金属外观移动终端，对于非金属外壳移动终端同样适用。
综上所述，本发明实施例和可选实施例提供的移动终端多天线系统、方法以及多天线移动终端通过三个天线之间的信号对比，通过切换开关把发射通道切换到信号好的那个天线上。在人手、人头手等场景下，总有一个天线受人体的影响较小，从而解决外观金属天线在人手、人头手等场景下信号严重减弱甚至信号中断的情况。
以上实施例仅用以说明本发明的技术方案而非对其进行限制，本领域的普通技术人员可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明的精神和范围，本发明的保护范围应以权利要求所述为准。
实施例3
在本实施例中还提供了一种终端设备信号传输装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组 合的实现也是可能并被构想的。
图9是根据本发明实施例的一种终端设备信号传输装置的结构框图，如图9所示，该装置包括：
第一确定模块92，设置为根据预设规则确定终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点；
发射模块94，耦合至第一确定模块92，设置为在确定的目标天线馈点上发射终端设备的移动通信信号；
其中，终端设备包括第一天线和第二天线，第一天线设置在终端设备的底部，第二天线设置在终端设备的顶部；第一天线包括：第一天线馈点和第二天线馈点，第一天线馈点用于传输第一频段的移动通信信号，第二天线馈点用于传输第二频段的移动通信信号；第二天线包括：第三天线馈点，第三天线馈点用于传输终端设备覆盖的全部移动通信信号频段的移动通信信号。
可选地，上述终端设备信号传输装置可以但不限于应用于终端设备包括多个天线的场景中。例如：后盖全金属或者边框金属的包括多个天线的终端设备。
可选地，上述终端设备信号传输装置可以但不限于应用于终端设备，例如：移动终端，比如，手机、平板电脑、笔记本电脑、智能穿戴设备等。
通过上述装置，第一确定模块根据预设规则确定终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点；发射模块在确定的目标天线馈点上发射终端设备的移动通信信号；其中，终端设备包括第一天线和第二天线，第一天线设置在终端设备的底部，第二天线设置在终端设备的顶部；第一天线包括：第一天线馈点和第二天线馈点，第一天线馈点用于传输第一频段的移动通信信号，第二天线馈点用于传输第二频段的移动通信信号；第二天线包括：第三天线馈点，第三天线馈点用于传输终端设备覆盖的全部移动通信信号频段的 移动通信信号，由此可见，采用上述方案根据移动通信信号强度从三个位于终端设备不同位置上的天线馈点中选择满足预设条件的目标天线馈点，并在目标天线馈点上发射终端设备的移动通信信号，因此，避免了终端设备的天线受人体影响使得信号中断，从而解决了相关技术中终端设备的天线受人体影响导致无法传输信号的问题。
可选地，上述第一确定模块设置为：从第一天线馈点和第二天线馈点中选择与待发射的移动通信信号的频率匹配的天线馈点；根据预设规则确定选择的与待发射的移动通信信号的频率匹配的天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点。
可选地，上述第一确定模块还设置为：比较选择的天线馈点和第三天线馈点的预设参数；根据预设参数的第一比较结果，确定目标天线馈点。
可选地，该装置还包括：
比较模块，耦合至第一确定模块92，设置为在选择的天线馈点的移动通信信号和第三天线馈点的移动通信信号都衰减到小于预设阈值的情况下，比较第一天线馈点和第二天线馈点中未选择的天线馈点和第三天线馈点的预设参数；
第二确定模块，耦合至比较模块，设置为根据预设参数的第二比较结果，确定目标天线馈点。
可选地，预设参数包括以下之一：天线馈点的接收电平、天线馈点的回波损耗。
在预设参数包括天线馈点的接收电平的情况下，第一确定模块或者第二确定模块设置为：根据第一比较结果或者第二比较结果，将天线馈点的接收电平高的天线馈点确定为目标天线馈点。
在预设参数包括天线馈点的回波损耗的情况下，第一确定模块或者第二确定模块设置为：根据第一比较结果或者第二比较结果，将选择的天线馈点和第三天线馈点中天线馈点的回波损耗低的天线馈点确定为目标天线馈点。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述模块分别位于多个处理器中。
实施例4
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。
本发明的实施例还提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：
S1，根据预设规则确定所述终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点；
S2，在确定的所述目标天线馈点上发射所述终端设备的移动通信信号；
其中，所述终端设备包括第一天线和第二天线，所述第一天线设置在所述终端设备的底部，所述第二天线设置在所述终端设备的顶部；所述第一天线包括：所述第一天线馈点和所述第二天线馈点，所述第一天线馈点用于传输第一频段的移动通信信号，所述第二天线馈点用于传输第二频段的移动通信信号；所述第二天线包括：第三天线馈点，所述第三天线馈点用于传输所述终端设备覆盖的全部移动通信信号频段的移动通信信号。
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行上述实施例记载的方法步骤。
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
如上所述，本发明实施例提供的一种终端设备多天线系统及终端设备信号传输方法具有以下有益效果：可以使用三个天线馈点中天线性能较好的天线馈点传输移动通信信号，因此，避免了终端设备的天线受人体影响使得信号中断，从而解决了相关技术中终端设备的天线受人体影响导致无法传输信号的问题。

Claims (15)

  1. 一种终端设备多天线系统，包括：第一天线和第二天线，其中，
    所述第一天线设置在所述终端设备的底部，所述第二天线设置在所述终端设备的顶部；
    所述第一天线包括：第一天线馈点和第二天线馈点，所述第一天线馈点用于传输第一频段的移动通信信号，所述第二天线馈点用于传输第二频段的移动通信信号；
    所述第二天线包括：第三天线馈点，所述第三天线馈点用于传输所述终端设备覆盖的全部移动通信信号频段的移动通信信号。
  2. 根据权利要求1所述的系统，其中，
    所述第一频段与所述第二频段为不同的移动通信信号频段；
    所述第一频段与所述第二频段的频段之和为所述终端设备覆盖的全部移动通信信号频段。
  3. 根据权利要求1所述的系统，其中，所述第一天线包括：第三天线和第四天线，其中，所述第三天线包括所述第一天线馈点，所述第四天线包括所述第二天线馈点。
  4. 根据权利要求1所述的系统，其中，所述第二天线还包括：第四天线馈点，其中，所述第四天线馈点用于传输无线信号，所述无线信号包括：全球定位系统GPS信号和/或无线保真网WIFI信号。
  5. 根据权利要求1至4中任一项所述的系统，其中，
    所述第一频段包括移动通信信号的低频频段，所述第二频段包括移动通信信号的中高频频段；或者
    所述第一频段包括移动通信信号的中低频频段，所述第二频段包 括移动通信信号的高频频段；
    其中，所述低频频段包括所述终端设备覆盖的全部移动通信信号的频率中落入第一预设频率范围的频率，所述中高频频段包括所述终端设备覆盖的全部移动通信信号的频率中落入第二预设频率范围的频率，所述中低频频段包括所述终端设备覆盖的全部移动通信信号的频率中落入第三预设频率范围的频率，所述高频频段包括所述终端设备覆盖的全部移动通信信号的频率中落入第四预设频率范围的频率。
  6. 一种终端设备信号传输方法，包括：
    根据预设规则确定所述终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点；
    在确定的所述目标天线馈点上发射所述终端设备的移动通信信号；
    其中，所述终端设备包括第一天线和第二天线，所述第一天线设置在所述终端设备的底部，所述第二天线设置在所述终端设备的顶部；所述第一天线包括：所述第一天线馈点和所述第二天线馈点，所述第一天线馈点用于传输第一频段的移动通信信号，所述第二天线馈点用于传输第二频段的移动通信信号；所述第二天线包括：第三天线馈点，所述第三天线馈点用于传输所述终端设备覆盖的全部移动通信信号频段的移动通信信号。
  7. 根据权利要求6所述的方法，其中，根据预设规则确定所述终端设备的所述第一天线馈点、所述第二天线馈点和所述第三天线馈点中移动通信信号强度满足所述预设条件的所述目标天线馈点包括：
    从所述第一天线馈点和所述第二天线馈点中选择与待发射的移动通信信号的频率匹配的天线馈点；
    根据所述预设规则确定选择的与待发射的移动通信信号的频率匹配的天线馈点和所述第三天线馈点中移动通信信号强度满足预设条件的所述目标天线馈点。
  8. 根据权利要求7所述的方法，其中，根据所述预设规则确定选择的所述天线馈点和所述第三天线馈点中移动通信信号强度满足预设条件的所述目标天线馈点包括：
    比较选择的所述天线馈点和所述第三天线馈点的预设参数；
    根据所述预设参数的第一比较结果，确定所述目标天线馈点。
  9. 根据权利要求7所述的方法，其中，在根据所述预设规则确定选择的所述天线馈点和所述第三天线馈点中移动通信信号强度满足所述预设条件的所述目标天线馈点之后，所述方法还包括：
    在选择的所述天线馈点的移动通信信号和所述第三天线馈点的移动通信信号都衰减到小于预设阈值的情况下，比较所述第一天线馈点和所述第二天线馈点中未选择的天线馈点和所述第三天线馈点的预设参数；
    根据所述预设参数的第二比较结果，确定所述目标天线馈点。
  10. 根据权利要求8或9所述的方法，其中，
    所述预设参数包括以下之一：天线馈点的接收电平、天线馈点的回波损耗；
    在所述预设参数包括所述天线馈点的接收电平的情况下，根据所述预设参数的所述第一比较结果或者所述第二比较结果，确定所述目标天线馈点包括：根据所述第一比较结果或者所述第二比较结果，将所述天线馈点的接收电平高的天线馈点确定为所述目标天线馈点；
    在所述预设参数包括所述天线馈点的回波损耗的情况下，根据所述预设参数的所述第一比较结果或者所述第二比较结果，确定所述目标天线馈点包括：根据所述第一比较结果或者所述第二比较结果，将选择的所述天线馈点和所述第三天线馈点中所述天线馈点的回波损耗低的天线馈点确定为所述目标天线馈点。
  11. 一种终端设备信号传输装置，包括：
    第一确定模块，设置为根据预设规则确定所述终端设备的第一天线馈点、第二天线馈点和第三天线馈点中移动通信信号强度满足预设条件的目标天线馈点；
    发射模块，设置为在确定的所述目标天线馈点上发射所述终端设备的移动通信信号；
    其中，所述终端设备包括第一天线和第二天线，所述第一天线设置在所述终端设备的底部，所述第二天线设置在所述终端设备的顶部；所述第一天线包括：所述第一天线馈点和所述第二天线馈点，所述第一天线馈点用于传输第一频段的移动通信信号，所述第二天线馈点用于传输第二频段的移动通信信号；所述第二天线包括：第三天线馈点，所述第三天线馈点用于传输所述终端设备覆盖的全部移动通信信号频段的移动通信信号。
  12. 根据权利要求11所述的装置，其中，所述第一确定模块设置为：
    从所述第一天线馈点和所述第二天线馈点中选择与待发射的移动通信信号的频率匹配的天线馈点；
    根据所述预设规则确定选择的与待发射的移动通信信号的频率匹配的天线馈点和所述第三天线馈点中移动通信信号强度满足预设条件的所述目标天线馈点。
  13. 根据权利要求12所述的装置，其中，所述第一确定模块设置为：
    比较选择的所述天线馈点和所述第三天线馈点的预设参数；
    根据所述预设参数的第一比较结果，确定所述目标天线馈点。
  14. 根据权利要求12所述的装置，其中，所述装置还包括：
    比较模块，设置为在选择的所述天线馈点的移动通信信号和所述第三天线馈点的移动通信信号都衰减到小于预设阈值的情况下，比较所述第一天线馈点和所述第二天线馈点中未选择的天线馈点和所述第三天线馈点的预设参数；
    第二确定模块，设置为根据所述预设参数的第二比较结果，确定所述目标天线馈点。
  15. 根据权利要求13或14所述的装置，其中，
    所述预设参数包括以下之一：天线馈点的接收电平、天线馈点的回波损耗；
    在所述预设参数包括所述天线馈点的接收电平的情况下，根据所述预设参数的所述第一比较结果或者所述第二比较结果，确定所述目标天线馈点包括：根据所述第一比较结果或者所述第二比较结果，将所述天线馈点的接收电平高的天线馈点确定为所述目标天线馈点；
    在所述预设参数包括所述天线馈点的回波损耗的情况下，根据所述预设参数的所述第一比较结果或者所述第二比较结果，确定所述目标天线馈点包括：根据所述第一比较结果或者所述第二比较结果，将选择的所述天线馈点和所述第三天线馈点中所述天线馈点的回波损耗低的天线馈点确定为所述目标天线馈点。
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