CN115379033A - Mobile terminal - Google Patents

Mobile terminal Download PDF

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Publication number
CN115379033A
CN115379033A CN202110548379.XA CN202110548379A CN115379033A CN 115379033 A CN115379033 A CN 115379033A CN 202110548379 A CN202110548379 A CN 202110548379A CN 115379033 A CN115379033 A CN 115379033A
Authority
CN
China
Prior art keywords
mobile terminal
processor
wireless
wireless headset
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110548379.XA
Other languages
Chinese (zh)
Inventor
任凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202110548379.XA priority Critical patent/CN115379033A/en
Priority to PCT/CN2022/077295 priority patent/WO2022242257A1/en
Publication of CN115379033A publication Critical patent/CN115379033A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)
  • Transceivers (AREA)

Abstract

The invention discloses a mobile terminal, which comprises a body and a first processor arranged in the body, wherein the body defines a placing bin for placing a wireless earphone, the wireless earphone comprises an antenna and a wireless communication module, and the wireless communication module is connected with the antenna to receive and transmit signals through the antenna; the first processor is communicated with the wireless communication module when the wireless earphone is placed in the placing bin. Therefore, the antenna of the wireless earphone can be used as an additional antenna of the mobile terminal, and a multi-antenna array is formed by the antenna and the built-in antenna of the mobile terminal, so that the mobile terminal can realize AoA/AoD high-precision positioning.

Description

Mobile terminal
Technical Field
The invention relates to the technical field of communication, in particular to a mobile terminal.
Background
The bluetooth core specification version 5.1 proposes a function of high-precision positioning through Angle-of-Arrival/Angle-of-Departure (AoA), and the number of antennas is directly related to the positioning precision of the bluetooth AoA/AoD scheme.
Disclosure of Invention
The present invention is directed to solving, at least in part, one of the technical problems in the related art. To this end, a first object of the present invention is to provide a mobile terminal, which can use an antenna of a wireless headset as an additional antenna of the mobile terminal, and form a multi-antenna array with a built-in antenna of the mobile terminal, thereby enabling the mobile terminal to achieve AoA/AoD high-precision positioning.
To achieve the above object, an embodiment of the present invention provides a mobile terminal, including: the wireless earphone comprises a body and a first processor arranged in the body, wherein the body defines a placing bin for placing a wireless earphone, the wireless earphone comprises an antenna and a wireless communication module, and the wireless communication module is connected with the antenna to receive and transmit signals through the antenna; the first processor is communicated with the wireless communication module when the wireless earphone is placed in the placing bin.
According to the mobile terminal provided by the embodiment of the invention, the body defines the placing bin to be suitable for placing the wireless earphone, the wireless earphone comprises the antenna and the wireless communication module, the wireless communication module is connected with the antenna to receive and transmit signals through the antenna, and meanwhile, the wireless earphone is communicated with the wireless communication module through the first processor in the body when being placed in the placing bin, so that the antenna of the wireless earphone can be used as an additional antenna of the mobile terminal to form a multi-antenna array with a built-in antenna of the mobile terminal, and the mobile terminal can realize AoA/AoD high-precision positioning.
According to one embodiment of the invention, the first processor utilizes the wireless communication module and the antenna when the wireless headset is placed in the placement bin, and realizes positioning based on the AoA/AoD technology.
According to one embodiment of the invention, the wireless headset further comprises a second processor, wherein the first processor is further in communication with the second processor to transmit audio data to the second processor when the wireless headset is placed in the placement chamber, and the second processor is further configured to control the wireless headset to play the audio data when the wireless headset is removed from the placement chamber.
According to one embodiment of the invention, the wireless headset further comprises a memory connected to the second processor for storing audio data.
According to one embodiment of the invention, the second processor is further used for pairing through information interaction with the first processor when the wireless headset is placed in the placing cabin, and communicating with the mobile terminal through the wireless communication module and the antenna when the wireless headset is taken out of the placing cabin.
According to one embodiment of the invention, an interface module is arranged in the placing cabin, wherein the first processor is communicated with the wireless communication module and the second processor through the interface module when the wireless headset is placed in the placing cabin.
According to an embodiment of the present invention, the first processor performs data communication at an HCI (Host Controller Interface) level with the wireless communication module through the Interface module when the wireless headset is placed in the placement chamber.
According to one embodiment of the invention, the wireless earphone further comprises a first power module, the mobile terminal further comprises a second power module, and the first processor controls the second power module to charge the first power module through the interface module when the wireless earphone is placed in the placing bin.
According to one embodiment of the present invention, the interface module includes, but is not limited to, at least one of a UART interface module and a USB interface module.
According to one embodiment of the invention, the wireless headset is at least one and the at least one wireless headset is independent of each other.
According to one embodiment of the invention, the wireless headset is a bluetooth headset.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic view of a related art TWS earphone battery pack;
fig. 2 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mobile terminal accommodating two wireless headsets according to one embodiment of the invention;
fig. 4 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The TWS (True Wireless earstems) headset is a stereo bluetooth headset with separated ears, and both headsets can be provided with a bluetooth SoC (System on Chip) and an antenna. The TWS earphone battery case is the current common device that is exclusively used in for TWS earphone provides accomodate and charge, and it is independent of the smart mobile phone design, and specific structure is as shown in FIG. 1, is equipped with battery compartment 111 in the TWS earphone battery case 110, and two TWS earphones 120 about this battery compartment can holding to the realization is accomodate and is charged the function, but can lead to the user when using like this, need carry the battery case at any time and just can use, has increased certain use burden for the user.
Meanwhile, the Bluetooth core specification 5.1 release provides a function of high-precision positioning through AoA/AoD, but due to the limitation of the internal structure of the smart phone, it is difficult to simply add antennas at the smart phone end, and the number of the antennas is directly related to the positioning precision of the Bluetooth AoA/AoD scheme.
Based on the above, the application provides a mobile terminal, which not only can realize the functions of accommodating and charging a wireless earphone, but also can use an antenna of the wireless earphone as an additional antenna of the mobile terminal to form a multi-antenna array with a built-in antenna of the mobile terminal, so that the mobile terminal can realize AoA/AoD high-precision positioning. The mobile terminal may include a mobile phone, a notebook, a tablet computer, a vehicle-mounted computer, a wearable mobile device, a POS machine, and the like, and the specific application is not limited.
Fig. 2 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention, and referring to fig. 2, the mobile terminal includes: the wireless earphone device comprises a body 210 and a first processor 211 arranged in the body 210, wherein the body 210 defines a placing bin 212 suitable for placing a wireless earphone 220, the wireless earphone 220 comprises an antenna 221 and a wireless communication module 222, and the wireless communication module 222 is connected with the antenna 221 so as to transmit and receive signals through the antenna 221; the first processor 211 communicates with the wireless communication module 222 when the wireless headset 220 is placed in the placement bin 212.
Specifically, a placing chamber 212 is defined in the body 210 of the mobile terminal for placing the wireless headset 220, the placing chamber 212 is a three-dimensional space with a generally one-way opening, and a clamping structure, a damping structure, or a suction structure for positioning the wireless headset 220 may be disposed therein. For example, the surface of the display screen of the mobile terminal may be used as the upper surface as a reference, and any side surface or the lower surface of the mobile terminal is provided with one or two accommodating grooves as the placing chamber 212, where one accommodating groove may accommodate one or two wireless earphones 220, and when two accommodating grooves are provided, as shown in fig. 3, each accommodating groove may accommodate one wireless earphone 220, that is, one or more wireless earphones 220 may be provided in the present application, and the plurality of wireless earphones 220 may be independent of each other. Optionally, a protective cover may be further disposed on the accommodating groove to protect the wireless headset 220. The wireless headset 220 may be a bluetooth headset, and when the wireless headset 220 is a bluetooth headset, the wireless communication module 222 may be a bluetooth communication module, and more specifically, the wireless communication module 222 may be a bluetooth Controller, which is connected to the antenna 221 for receiving and transmitting signals through the antenna 221, wherein the antenna 221 may be a radio frequency antenna.
The body 210 of the mobile terminal is further provided with a first processor 211, when the wireless headset 220 is placed in the placing bin 212, the first processor 211 communicates with a wireless communication module 222 in the wireless headset 220, and at this time, an antenna 221 in the wireless headset 220 can be used as an additional antenna of the mobile terminal to form a multi-antenna array with an original antenna (not shown in the figure) of the mobile terminal, so that the mobile terminal can realize AoA/AoD high-precision positioning, wherein the first processor 211 can be an application processor.
In one embodiment, the first processor 211 utilizes the wireless communication module 222 and the antenna 221 when the wireless headset 220 is placed in the placement bin 212, and positioning is achieved based on AoA/AoD technology.
Specifically, aoA high-precision positioning, that is, angle-of-arrival positioning, requires a receiver to have at least two antennas, while a transmitter may have only one antenna, and the receiver may calculate the angle of a signal source through at least two signals received by the at least two antennas, thereby realizing high-precision positioning. In this application, when the wireless headset 220 is put into the storage bin 212, since the antenna 221 in the wireless headset 220 can be used as an additional antenna of the mobile terminal and forms a multi-antenna array with at least two antennas with the original antenna of the mobile terminal, the first processor 211 can calculate the angle of the signal source through a plurality of signals received by the multi-antenna array, thereby realizing AoA high-precision positioning.
The AoD high-precision positioning is away from the angle positioning, the positioning mode needs that a transmitter is provided with at least two antennas, a receiver can only have one antenna, and the receiver can receive at least two signals transmitted by the transmitter through the at least two antennas to calculate the angle of a signal source, so that the high-precision positioning is realized. In this application, when the wireless headset 220 is put into the storage bin 212, since the antenna 221 in the wireless headset 220 may be used as an additional antenna of the mobile terminal, and a multi-antenna array having at least two antennas is formed with the original antenna of the mobile terminal, the first processor 211 may send a plurality of signals to the receiver through the multi-antenna array, so that the receiver can calculate the angle of the signal source according to the plurality of signals, thereby implementing AoD high-precision positioning.
Therefore, in the application, when the wireless headset is put into the mobile terminal, the antenna of the wireless headset is used as an additional antenna of the mobile terminal, and a multi-antenna array is formed with the built-in antenna of the mobile terminal, so that the mobile terminal can realize AoA/AoD high-precision positioning, and meanwhile, the wireless headset is accommodated in the mobile terminal, and the wireless headset can be accommodated in the mobile terminal.
In one embodiment, an interface module (not shown) is disposed within the placement bin 212, wherein the first processor 211 communicates with the wireless communication module 222 through the interface module when the wireless headset 220 is placed in the placement bin 212.
Specifically, when the surface of the display screen of the mobile terminal is used as the upper surface as the reference, and a receiving groove is formed on any side surface or the lower surface of the mobile terminal to serve as the placing chamber 212, an interface module may be disposed at the bottom or the side wall of the receiving groove, and an interface module matched with the interface module in the receiving groove may be disposed at the corresponding position of the wireless headset 220, so that when the wireless headset 220 is placed in the placing chamber 212, the first processor 211 is connected to the wireless communication module 222 through the two interface modules. In practical applications, the interface module in the accommodating groove may have a protruding metal contact, and the interface module on the wireless headset 220 may have a metal contact, so that when the wireless headset 220 is placed in the placing chamber 212, the metal contact is in contact with the metal contact, and the communication between the first processor 211 and the wireless communication module 222 is realized through the metal contact and the metal contact.
In one embodiment, the first processor 211 communicates data at the HCI level with the wireless communication module 222 through the interface module when the wireless headset 220 is placed in the placement bin 212.
Specifically, when the wireless headset 220 is a bluetooth headset, the wireless communication module 222 may be a bluetooth communication module, and when the wireless headset 220 is placed in the placing bin 212, the first processor 211 may perform data communication at the HCI level with the wireless communication module 222 through the interface module. The HCI is a layer of protocol between a logical link control and adaptation protocol layer and a link management protocol layer of the Bluetooth system, and provides a uniform interface entering link management and a uniform mode entering a baseband for an upper layer protocol.
In one embodiment, as shown with reference to fig. 4, the wireless headset 220 further comprises a second processor 223, wherein the first processor 211 is further in communication with the second processor 223 to transmit audio data to the second processor 223 when the wireless headset 220 is placed in the placement chamber 212, and the second processor 223 is further configured to control the wireless headset 220 to play the audio data when the wireless headset 220 is removed from the placement chamber 212.
Further, the first processor 211 communicates with the second processor 223 through an interface module, which may be any general-purpose interface module, when the wireless headset is placed in the placement chamber 212. That is, the first processor 211 and the wireless communication module 222 may communicate with each other through the HCI interface, and the first processor 211 and the second processor 223 may communicate with each other through any general interface, which is not limited herein.
Specifically, the wireless headset 220 further includes a second processor 223, when the wireless headset 220 is docked in the docking bay 212, the first processor 211 further communicates with the second processor 223 through the interface module to transmit the audio data in the mobile terminal to the second processor 223, and then when the wireless headset 220 leaves the docking bay 212, the second processor 223 can control the wireless headset 220 to play the audio data, so that when the wireless headset 220 leaves the docking bay, even if the wireless headset 220 does not establish a communication connection with the mobile terminal, the wireless headset 220 can guarantee that the user can hear the audio for a period of time by playing the pre-stored audio data. It can be understood that, by means of the pre-storing mode, when the wireless headset 220 leaves the placing cabin and establishes a communication connection with the mobile terminal 220 for audio playing, the audio data being played can be pre-stored, so that even if there is a short interruption of communication, for example, when the user leaves the mobile terminal for a short time, it can be ensured that the audio playing is not interrupted.
In one embodiment, shown with reference to fig. 4, the wireless headset 220 further comprises a memory 224, the memory 224 being connected to the second processor 223 for storing audio data.
That is, the second processor 223 may be connected to the memory 224, and after the second processor 223 receives the audio data transmitted by the first processor 211 through the interface module, the audio data may be stored in the memory 224, so that when the wireless headset 220 leaves the placing chamber 212, the second processor 223 reads the audio data from the memory 224 and plays the audio data. It can be understood that, since certain audio data needs to be stored in the memory 224, the capacity of the memory 224 is increased relative to the capacity of the current wireless headset, and may be specifically set according to practical situations.
In one embodiment, the second processor 223 is further configured to pair by interacting with the first processor 211 when the wireless headset 220 is placed in the placement compartment 212, and to communicate with the mobile terminal through the wireless communication module 222 and the antenna 221 when the wireless headset 220 is removed from the placement compartment 212.
Specifically, according to the conventional method, when audio playing or voice call needs to be performed through the TWS headset, the TWS headset needs to perform bluetooth pairing and connection with the smartphone to establish wireless communication connection between the TWS headset and the smartphone, and the main purpose is to perform exchange of bluetooth pairing information.
Specifically, when the wireless headset 200 is docked in the placing chamber 212, the second processor 223 in the wireless headset 220 may communicate with the first processor 211 in the mobile terminal, and at this time, the first processor 211 may interact with the second processor 223 to interact pairing information related to the wireless communication connection between the mobile terminal and the wireless headset 220, for example, the first processor 211 may interact with the second processor 223 for key and other security information to authenticate the wireless headset 220 and the mobile terminal, so as to establish the wireless communication connection therebetween, wherein when the wireless headset 220 is a bluetooth headset, the bluetooth communication connection therebetween will be established. In this way, when the wireless headset 220 leaves the placing bin 212, security information interaction such as a key is performed, and therefore pairing does not need to be performed again, and only the wireless communication module 222 and the antenna 221 perform wireless communication with the mobile terminal, so that a pairing process between the wireless headset and the mobile terminal is omitted, and meanwhile, security of information can be ensured.
In one embodiment, the wireless headset 220 further includes a first power module (not shown), and the mobile terminal further includes a second power module (not shown), and the first processor 211 controls the second power module to charge the first power module through the interface module when the wireless headset 220 is placed in the placing chamber 212.
That is to say, when the wireless headset 220 is put into the placing bin 212, the interface module can not only transmit data between the wireless headset 220 and the mobile terminal, but also realize the charging function of the mobile terminal to the wireless headset 220, so that when the wireless headset is accommodated in the mobile terminal, the data transmission and charging of the wireless headset can be realized through one interface module. Of course, data transmission and charging may also be respectively realized through the two interface modules, which is not limited herein.
Optionally, the interface module may include at least one of a UART (Universal Asynchronous Receiver/Transmitter) interface module and a USB interface module, and may also include other interface modules, such as an RS232 interface module, for example, which is not limited herein.
In order to make the present application more clear to those skilled in the art, the present application will be further described with reference to a specific application scenario.
Specifically, when the wireless headset 220 is placed in the placing chamber 212 of the mobile terminal, the first processor 211 in the mobile terminal communicates with the wireless communication module 222 and the second processor 223 in the wireless headset 220 through the interface module, at this time, the first processor 211 may control the second power module in the mobile terminal to charge the first power module in the wireless headset 220 through the interface module, and at the same time, the first processor 211 communicates with the second processor 223 through the interface module to perform interaction of the key and other security-type information, thereby establishing a wireless communication connection between the mobile terminal and the wireless headset 200.
When the mobile terminal is required to realize high-precision positioning, the first processor 211 communicates with the wireless communication module 222 through the interface module, and realizes high-precision positioning based on the AoA/AoD technology through the wireless communication module 222 and the antenna 221.
When the wireless earphone 220 is required to play audio, one scenario is to play audio in real time, and when the user takes the wireless earphone 220 out of the placing bin 212, real-time audio playing can be performed; another scenario is to perform local audio playing, because the first processor 211 can send audio data to the second processor 223 when the wireless headset 220 is docked, the first processor 211 can prestore a certain amount of audio data (such as audio data downloaded by a user) into the memory 224 of the wireless headset 220, so that even if the wireless headset 220 is not in wireless communication connection with the mobile terminal, the wireless headset can play the prestored audio data, for example, before the user runs, the mobile terminal can prestore a certain amount of audio data in the wireless headset 220, and then only the wireless headset 220 is carried during the running process, so that music can be heard, and at the same time, the mobile terminal does not need to be carried, thereby improving user experience.
In summary, according to the mobile terminal of the embodiment of the present invention, the body defines the placement chamber suitable for placing the wireless headset, the wireless headset includes the antenna and the wireless communication module, the wireless communication module is connected to the antenna to perform signal transceiving through the antenna, and at the same time, the wireless headset communicates with the wireless communication module through the first processor in the body when the wireless headset is placed in the placement chamber, so that the antenna of the wireless headset can be used as an additional antenna of the mobile terminal to form a multi-antenna array with a built-in antenna of the mobile terminal, so that the mobile terminal can realize AoA/AoD high-precision positioning.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In this specification, reference to a description of "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (11)

1. A mobile terminal, comprising:
the wireless earphone comprises a body, a storage bin and a wireless communication module, wherein the body defines the storage bin to be suitable for storing a wireless earphone, the wireless earphone comprises an antenna and the wireless communication module, and the wireless communication module is connected with the antenna to receive and transmit signals through the antenna;
the first processor is arranged in the body and is communicated with the wireless communication module when the wireless earphone is placed in the placing bin.
2. The mobile terminal of claim 1, wherein the first processor utilizes the wireless communication module and the antenna when the wireless headset is placed in the placement bin and implements positioning based on AoA/AoD technology.
3. The mobile terminal of claim 1, wherein the wireless headset further comprises a second processor, wherein the first processor is further in communication with the second processor when the wireless headset is placed in the placement compartment to transmit audio data to the second processor, the second processor further configured to control the wireless headset to play the audio data when the wireless headset is removed from the placement compartment.
4. The mobile terminal of claim 3, wherein the wireless headset further comprises a memory coupled to the second processor to store the audio data.
5. The mobile terminal of claim 3, wherein the second processor is further configured to pair by interacting with the first processor when the wireless headset is placed in the placement compartment, and to communicate with the mobile terminal through the wireless communication module and the antenna when the wireless headset is removed from the placement compartment.
6. The mobile terminal of any of claims 3-5, wherein an interface module is disposed within the placement compartment, wherein the first processor communicates with the wireless communication module and the second processor through the interface module when the wireless headset is placed in the placement compartment.
7. The mobile terminal of claim 6, wherein the first processor performs HCI-level data communication with the wireless communication module through the interface module when the wireless headset is placed in the placement bin.
8. The mobile terminal of claim 6, wherein the wireless headset further comprises a first power module, wherein the mobile terminal further comprises a second power module, and wherein the first processor controls the second power module to charge the first power module through the interface module when the wireless headset is placed in the placement bin.
9. The mobile terminal of claim 6, wherein the interface module comprises a UART interface module and/or a USB interface module.
10. The mobile terminal of claim 1, wherein the wireless headset is at least one and at least one of the wireless headsets is independent of each other.
11. The mobile terminal of claim 1, wherein the wireless headset is a bluetooth headset.
CN202110548379.XA 2021-05-19 2021-05-19 Mobile terminal Pending CN115379033A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110548379.XA CN115379033A (en) 2021-05-19 2021-05-19 Mobile terminal
PCT/CN2022/077295 WO2022242257A1 (en) 2021-05-19 2022-02-22 Mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110548379.XA CN115379033A (en) 2021-05-19 2021-05-19 Mobile terminal

Publications (1)

Publication Number Publication Date
CN115379033A true CN115379033A (en) 2022-11-22

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WO2017092641A1 (en) * 2015-12-03 2017-06-08 林小军 Smartphone device integrated with bluetooth headset charging function
CN110972122A (en) * 2018-09-30 2020-04-07 深圳市三诺声智联股份有限公司 Terminal matched with wireless earphone, TWS (time and frequency switching) equipment and communication method
KR102136952B1 (en) * 2019-03-25 2020-07-23 임철수 Smartphone equipped with earphone storages unit and method of operation

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