CN116155314A - Communication device and mobile terminal - Google Patents
Communication device and mobile terminal Download PDFInfo
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- CN116155314A CN116155314A CN202211616778.6A CN202211616778A CN116155314A CN 116155314 A CN116155314 A CN 116155314A CN 202211616778 A CN202211616778 A CN 202211616778A CN 116155314 A CN116155314 A CN 116155314A
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- 238000004891 communication Methods 0.000 title claims abstract description 37
- 230000008054 signal transmission Effects 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The present disclosure relates to a communication device and a terminal device, the communication device including a satellite signal receiving path, a mobile signal path, and a first antenna; the satellite signal receiving path and the mobile signal path are both connected with the first antenna; the satellite signal receiving path receives a first satellite signal through a first antenna, and the mobile signal path receives and transmits a mobile data signal through the first antenna; the first frequency corresponding to the satellite signal receiving channel and the second frequency corresponding to the mobile signal channel are both located in the receiving-transmitting frequency interval of the first antenna. As such, the transceiving frequency interval of the first antenna in the present disclosure covers the first frequency of the satellite signal receiving path and the second frequency of the mobile signal path, and thus the mobile signal path and the satellite signal receiving path can receive or transceive signals through the same antenna. Compared with the prior art, the antenna for receiving satellite signals is saved, the circuit occupied area is reduced, the cost is reduced, the antenna is favorable for popularizing in mobile terminals such as mobile phones and the like, and convenience is brought to users.
Description
Technical Field
The disclosure relates to the field of communication technologies, and in particular, to a communication device and a mobile terminal.
Background
With the rapid development of economy, more and more people start to participate in various outdoor exercises, the signals of the base stations of the mobile phones at the very remote outdoor activities are difficult to cover, and if accidents occur, the participants can hardly seek help from the outside. At present, china pushes out the Beidou short message function, namely satellite communication capability, and emergency short messages can be sent through a Beidou satellite system in places without mobile data networks. However, the Beidou short message function is difficult to popularize in mobile terminals such as mobile phones and the like at present because of larger occupied area and higher cost of circuit design, which brings great inconvenience to individual users. Besides the mobile phone, the device with the Beidou short message is additionally arranged at the exit, so that the purchase cost of the corresponding device is increased, and a certain problem of convenient operation is also brought.
Disclosure of Invention
In order to solve the technical problems, the present disclosure provides a communication device and a mobile terminal.
In a first aspect, the present disclosure provides a communication device, the device comprising:
a satellite signal receiving path, a mobile signal path, and a first antenna;
the satellite signal receiving path and the mobile signal path are both connected with the first antenna;
the satellite signal receiving path receives a first satellite signal through the first antenna, and the mobile signal path receives and transmits a mobile data signal through the first antenna;
the first frequency corresponding to the satellite signal receiving path and the second frequency corresponding to the mobile signal path are both located in the receiving-transmitting frequency interval of the first antenna.
Optionally, the apparatus further comprises a local area network path;
the local area network access is connected with the first antenna;
the local area network receives and transmits local area network signals through the first antenna;
and the third frequency corresponding to the local area network path is positioned in the receiving and transmitting frequency interval of the first antenna.
Optionally, the apparatus further comprises a satellite signal transmission path and a second antenna;
the satellite signal transmitting path is connected with the second antenna;
the satellite signal transmission path transmits a second satellite signal through the second antenna.
Optionally, the device further comprises a first control chip;
the first control chip is connected with the satellite signal receiving channel and the satellite signal transmitting channel;
the first control chip is used for controlling the satellite signal receiving channel to receive the first satellite signal through the first antenna and controlling the satellite signal transmitting channel to transmit the second satellite signal through the second antenna.
Optionally, the device further comprises a second control chip;
the second control chip is connected with the mobile signal path;
the second control chip is used for controlling the mobile signal path to transmit and receive the mobile data signal through the first antenna.
Optionally, the receiving and transmitting frequency interval of the first antenna is 2300-2500MHz.
Optionally, the satellite signal receiving channel is a Beidou short message receiving channel, and the first frequency is 2483.5-2500MHz; the second frequency is 2300-2400MHz.
Optionally, the device further comprises a third control chip;
the third control chip is connected with the mobile signal path and the local area network path;
the third control chip is used for controlling the mobile signal path to transmit and receive the mobile data signal through the first antenna and controlling the local area network path to transmit and receive the local area network signal through the first antenna.
Optionally, the receiving and transmitting frequency interval of the first antenna is 2300-2500MHz; the first frequency is 2483.5-2500MHz; the second frequency is 2300-2400MHz; the third frequency is 2042-2482MHz.
In a second aspect, the present disclosure also provides a terminal device comprising an apparatus according to any one of the first aspects.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
the present disclosure provides a communication device and a terminal device, the communication device includes a satellite signal receiving path, a mobile signal path, and a first antenna; the satellite signal receiving path and the mobile signal path are both connected with the first antenna; the satellite signal receiving path receives a first satellite signal through a first antenna, and the mobile signal path receives and transmits a mobile data signal through the first antenna; the first frequency corresponding to the satellite signal receiving channel and the second frequency corresponding to the mobile signal channel are both located in the receiving-transmitting frequency interval of the first antenna. As such, the transceiving frequency interval of the first antenna in the present disclosure covers the first frequency of the satellite signal receiving path and the second frequency of the mobile signal path, and thus the mobile signal path and the satellite signal receiving path can receive or transceive signals through the same antenna. Compared with the prior art, the antenna special for receiving satellite signals can be saved, the occupied area of a circuit is reduced, the cost is reduced, the antenna is favorable for popularizing mobile terminals such as mobile phones and the like, and convenience is brought to users.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a first communication device according to an embodiment of the disclosure;
fig. 2 is a schematic structural diagram of a second communication device according to an embodiment of the disclosure;
fig. 3 is a schematic structural diagram of a third communication device according to an embodiment of the disclosure;
fig. 4 is a schematic structural diagram of a fourth communication device according to an embodiment of the disclosure;
fig. 5 is a schematic structural diagram of a fifth communication device according to an embodiment of the disclosure;
fig. 6 is a schematic structural diagram of a sixth communication device according to an embodiment of the disclosure.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.
An exemplary description is made below of a communication device and a terminal device provided in an embodiment of the present disclosure with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a first communication device according to an embodiment of the present disclosure, where the device includes:
a satellite signal receiving path 11, a mobile signal path 12, and a first antenna 13; the satellite signal receiving path 11 and the mobile signal path 12 are both connected to the first antenna 13; the satellite signal receiving path 11 receives the first satellite signal through the first antenna 13, and the mobile signal path 12 transmits and receives the mobile data signal through the first antenna 13; the first frequency corresponding to the satellite signal receiving path 11 and the second frequency corresponding to the mobile signal path 12 are both located within the transmission/reception frequency range of the first antenna 13.
Specifically, the satellite signal receiving path 11 represents a path for receiving satellite signals, the mobile signal path 12 represents a path for receiving or transmitting mobile signals, the first antenna 13 represents an antenna for receiving signals transmitted from satellites or transmitting mobile signals, the satellite signal receiving path 11 receives satellite signals through the first antenna 13, and the mobile signal path 12 receives or transmits mobile signals (i.e., mobile data signals) through the first antenna 13. In the existing scheme, taking a mobile phone as an example, the mobile communication frequency of the mobile phone is generally Band 40 or Band N40, that is, the frequency interval is 2300-2400MHz, that is, the second frequency is 2300-2400MHz, and the working frequency of the satellite signal (that is, the beidou short message) receiving frequency is 2483.5-2500MHz, that is, the first frequency is 2483.5-2500MHz. The frequencies between the two are very close, so that the transceiving frequency interval of the antenna for realizing mobile communication in the prior scheme can be widened by redesigning the antenna, for example, changing the arrangement mode of the antenna, increasing the length of the antenna and the like, namely, the transceiving frequency interval of the antenna for transceiving mobile signals originally is widened from 2300-2400MHz to 2300-2500MHz, namely, the transceiving frequency interval of the first antenna 13 is 2300-2500MHz. Thus, the transmission/reception frequency range of the first antenna 13 can cover the operating frequencies of the satellite signal reception path 11 and the mobile signal path 12, and the satellite signal reception path 11 and the mobile signal path 12 can both receive or transmit signals through the first antenna 13.
Thus, in some embodiments, the transceiving frequency interval of the first antenna 13 is 2300-2500MHz. The satellite signal receiving channel 11 is a Beidou short message receiving channel, and the first frequency is 2483.5-2500MHz; the second frequency is 2300-2400MHz.
Based on the above-described arrangement, the transceiving frequency interval of the first antenna 13 in the embodiment of the present disclosure covers the first frequency of the satellite signal receiving path 11 and the second frequency of the mobile signal path 12, and thus the mobile signal path 12 and the satellite signal receiving path 11 can receive or transceive signals through the same antenna (i.e., the first antenna 13). Compared with the prior art, the antenna special for receiving satellite signals can be saved, namely, a group of antennas are omitted, so that the occupied area of a circuit is reduced, the cost is reduced, the antenna is favorable for popularizing in mobile terminals such as mobile phones and the like, and convenience is brought to users.
Fig. 2 is a schematic structural diagram of a second communication device according to an embodiment of the disclosure. Referring to fig. 2, in some embodiments, the apparatus further includes a local area network path 14; the local area network path 14 is connected to the first antenna 13; the local area network receives and transmits local area network signals through the first antenna 13; the third frequency corresponding to the lan path 14 is located in the transceiving frequency interval of the first antenna 13.
In some embodiments, the transceiving frequency interval of the first antenna 13 is 2300-2500MHz; the first frequency is 2483.5-2500MHz; the second frequency is 2300-2400MHz; the third frequency is 2042-2482MHz.
Specifically, the LAN path 14 represents a path for LAN communications, which may be, for example, a WiFi 2.4G communication path, with a WiFi 2.4G communication frequency range of 2042-2482MHz, i.e., a third frequency range of 2042-2482MHz. Likewise, the transceiving frequency interval of the antenna for realizing mobile communication in the existing scheme can be widened by changing the antenna arrangement mode or increasing the antenna length, namely, the transceiving frequency interval of the antenna for transceiving mobile signals is widened from 2300-2400MHz to 2300-2500MHz, namely, the transceiving frequency interval of the first antenna 13 is 2300-2500MHz. Thus, the transmission/reception frequency range of the first antenna 13 can cover the operating frequencies of the satellite signal reception path 11, the mobile signal path 12, and the lan path 14, and the satellite signal reception path 11, the mobile signal path 12, and the lan path 14 can receive or transmit signals through the first antenna 13.
Based on the above-described arrangement, the transceiving frequency interval of the first antenna 13 in the embodiment of the present disclosure covers the first frequency of the satellite signal receiving path 11, the second frequency of the mobile signal path 12, and the third frequency of the local area network path 14, so that the mobile signal path 12, the satellite signal receiving path 11, and the local area network path 14 can receive or transceive signals through the same antenna (i.e., the first antenna 13). Compared with the prior art, the embodiment of the disclosure can save the antenna special for receiving satellite signals and receiving and transmitting local area network signals, reduce the occupied area of the circuit, lower the cost, be favorable for popularizing in mobile terminals such as mobile phones and the like, and bring convenience to users.
Fig. 3 is a schematic structural diagram of a third communication device according to an embodiment of the disclosure. Referring to fig. 3, in some embodiments, the apparatus further comprises a satellite signal transmission path 15 and a second antenna 16; the satellite signal transmitting path 15 is connected to the second antenna 16; the satellite signal transmitting path 15 transmits the second satellite signal through the second antenna 16.
Specifically, the satellite signal transmitting path 15 represents a path for transmitting satellite signals, and the second antenna 16 represents a path for transmitting satellite signals, and the satellite signal transmitting path 15 transmits second satellite signals to satellites through the second antenna 16. In a practical scenario, the transmission frequency of the satellite signal and the reception frequency of the satellite signal are greatly different, so that it is generally necessary to additionally provide a satellite signal transmission path, and particularly to additionally provide the second antenna 16 for transmitting the satellite signal.
With the above arrangement, a satellite signal can be transmitted.
Fig. 4 is a schematic structural diagram of a fourth communication device according to an embodiment of the disclosure. Referring to fig. 4, in some embodiments, the apparatus further comprises a first control chip 17;
the first control chip 17 is connected with the satellite signal receiving path 11 and the satellite signal transmitting path 15;
the first control chip 17 is used for controlling the satellite signal receiving path 11 to receive the first satellite signal through the first antenna 13, and controlling the satellite signal transmitting path 15 to transmit the second satellite signal through the second antenna 16.
Specifically, the first control Chip 17 is a Chip for controlling transmitting satellite signals or controlling receiving satellite signals, which may specifically be a beidou SOC (System on Chip), and the first control Chip 17 may also generate a first satellite signal, for example, generate a beidou short message, and transmit the first satellite signal to a satellite through the satellite signal transmitting path 15 and the second antenna 16, receive the second satellite signal through the first antenna 13, and transmit the second satellite signal to the first control Chip 17 through the satellite signal receiving path 11, process the second satellite signal, and finally implement signal circulation, so as to implement satellite communication.
Fig. 5 is a schematic structural diagram of a fifth communication device according to an embodiment of the disclosure. Referring to fig. 5, in some embodiments, the apparatus further comprises a second control chip 18;
the second control chip 18 is connected with the mobile signal path 12;
the second control chip 18 is used for controlling the mobile signal path 12 to transmit and receive mobile data signals through the first antenna 13.
Specifically, the second control chip 18 may be a mobile phone SOC, and the second control chip may control to transmit or receive a mobile signal, so as to implement communication of the mobile signal.
Fig. 6 is a schematic structural diagram of a sixth communication device according to an embodiment of the disclosure. Referring to fig. 6, in some embodiments, the apparatus further comprises a third control chip 19;
the third control chip 19 connects the mobile signal path 12 and the local area network path 14;
the third control chip 19 is used for controlling the mobile signal path 12 to transmit and receive mobile data signals through the first antenna 13, and controlling the local area network path 14 to transmit and receive local area network signals through the first antenna 13.
Specifically, the third control chip 19 may also be a mobile phone SOC, that is, in some embodiments, the second control chip 18 and the third control chip 19 may be the same device, and the third control chip 19 may control the lan channel 14 to transmit and receive lan signals through the first antenna 13, and control the mobile signal channel 12 to transmit and receive mobile data signals through the first antenna 13.
In one scenario, a communication device in the embodiment of the communication device is set in a certain mobile phone, and in certain working scenarios, the mobile phone SOC (namely the second control chip 18) sends a mobile data signal to the base station through the first antenna 13, the base station returns the mobile data signal, the first antenna 13 receives the mobile data signal, and the mobile data signal is returned to the mobile phone SOC through the mobile signal channel 12, so that mobile communication is realized; in some scenes, the mobile phone SOC sends a local area network signal to the router and other equipment through the local area network channel 14, the router and other equipment returns the local area network signal, the first antenna 13 receives the local area network signal and sends the local area network signal back to the mobile phone SOC through the local area network channel 14, and local area network communication is realized; in some scenes, the beidou SOC (i.e. the first control chip 17) transmits the second satellite signal to the satellite through the satellite signal transmitting path 11, further transmits the first satellite signal back to the satellite through the second antenna 16, receives the first satellite signal through the first antenna 13, and transmits the first satellite signal back to the beidou SOC through the satellite signal receiving path 11, so as to realize satellite communication.
The embodiment of the disclosure also provides a terminal device, which comprises the device of any one of the communication device embodiments. The terminal device provided in the embodiments of the present disclosure includes the above-mentioned communication device, so that the same or at least similar technical effects as those of the above-mentioned communication device can also be achieved, and will not be described herein again.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A communication device, the device comprising:
a satellite signal receiving path, a mobile signal path, and a first antenna;
the satellite signal receiving path and the mobile signal path are both connected with the first antenna;
the satellite signal receiving path receives a first satellite signal through the first antenna, and the mobile signal path receives and transmits a mobile data signal through the first antenna;
the first frequency corresponding to the satellite signal receiving path and the second frequency corresponding to the mobile signal path are both located in the receiving-transmitting frequency interval of the first antenna.
2. The apparatus of claim 1, wherein the apparatus further comprises a local area network path;
the local area network access is connected with the first antenna;
the local area network receives and transmits local area network signals through the first antenna;
and the third frequency corresponding to the local area network path is positioned in the receiving and transmitting frequency interval of the first antenna.
3. The apparatus of claim 1, further comprising a satellite signal transmission path and a second antenna;
the satellite signal transmitting path is connected with the second antenna;
the satellite signal transmission path transmits a second satellite signal through the second antenna.
4. The apparatus of claim 3, further comprising a first control chip;
the first control chip is connected with the satellite signal receiving channel and the satellite signal transmitting channel;
the first control chip is used for controlling the satellite signal receiving channel to receive the first satellite signal through the first antenna and controlling the satellite signal transmitting channel to transmit the second satellite signal through the second antenna.
5. The apparatus of claim 1, further comprising a second control chip;
the second control chip is connected with the mobile signal path;
the second control chip is used for controlling the mobile signal path to transmit and receive the mobile data signal through the first antenna.
6. The apparatus of claim 1, wherein the first antenna has a transceiving frequency interval of 2300-2500MHz.
7. The apparatus of claim 6, wherein the satellite signal receiving path is a beidou short message receiving path, and the first frequency is 2483.5-2500MHz; the second frequency is 2300-2400MHz.
8. The apparatus of claim 2, further comprising a third control chip;
the third control chip is connected with the mobile signal path and the local area network path;
the third control chip is used for controlling the mobile signal path to transmit and receive the mobile data signal through the first antenna and controlling the local area network path to transmit and receive the local area network signal through the first antenna.
9. The apparatus of claim 8, wherein the first antenna has a transceiving frequency interval of 2300-2500MHz; the first frequency is 2483.5-2500MHz; the second frequency is 2300-2400MHz; the third frequency is 2042-2482MHz.
10. A terminal device, characterized in that it comprises an apparatus according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211616778.6A CN116155314A (en) | 2022-12-15 | 2022-12-15 | Communication device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211616778.6A CN116155314A (en) | 2022-12-15 | 2022-12-15 | Communication device and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
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| CN116155314A true CN116155314A (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211616778.6A Pending CN116155314A (en) | 2022-12-15 | 2022-12-15 | Communication device and mobile terminal |
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| CN (1) | CN116155314A (en) |
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- 2022-12-15 CN CN202211616778.6A patent/CN116155314A/en active Pending
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