CN110636441B - Information processing method and mobile terminal - Google Patents
Information processing method and mobile terminal Download PDFInfo
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- CN110636441B CN110636441B CN201910938255.5A CN201910938255A CN110636441B CN 110636441 B CN110636441 B CN 110636441B CN 201910938255 A CN201910938255 A CN 201910938255A CN 110636441 B CN110636441 B CN 110636441B
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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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 provides an information processing method, including: obtaining request information for establishing a wireless communication path of the millimeter wave, responding to the request information: the method comprises the steps of obtaining first position information of a mobile terminal, obtaining second position information of an effective millimeter wave base station around the mobile terminal based on the first position information, and determining a target millimeter wave antenna array used for being connected with the effective millimeter wave base station from multiple groups of millimeter wave antenna arrays based on the first position information and the second position information, wherein the positions of the multiple groups of millimeter wave antenna arrays in each group relative to the mobile terminal are different. The present disclosure also provides a mobile terminal.
Description
Technical Field
The present disclosure relates to an information processing method and a mobile terminal.
Background
The 5G NR (New Radio, New air interface) standard supports a millimeter wave frequency band. The millimeter wave frequency band can significantly improve the network rate due to its high frequency and large bandwidth. However, the millimeter wave band has the disadvantages of large radiation loss, inability of long-distance transmission, easy blockage, etc. Therefore, when the existing mobile terminal uses millimeter waves for communication, it needs to continuously scan through the antenna to search for a network, which results in excessive power consumption of the mobile terminal.
Disclosure of Invention
One aspect of the present disclosure provides an information processing method, including: obtaining request information for establishing a wireless communication path of millimeter waves, and in response to the request information: the method comprises the steps of obtaining first position information of a mobile terminal, obtaining second position information of an effective millimeter wave base station around the mobile terminal based on the first position information, and determining a target millimeter wave antenna array used for being connected with the effective millimeter wave base station from multiple groups of millimeter wave antenna arrays based on the first position information and the second position information, wherein the positions of the multiple groups of millimeter wave antenna arrays relative to the mobile terminal are different.
Optionally, the obtaining second location information of the effective millimeter wave base stations around the mobile terminal based on the first location information includes: and acquiring a query table, and acquiring a target millimeter wave base station meeting a distance condition based on the first position information and the query table, wherein the target millimeter wave base station is an effective millimeter wave base station relative to the mobile terminal, and the position information of the target millimeter wave base station is second position information of the effective millimeter wave base station.
Optionally, the obtaining the look-up table includes: a look-up table obtained from a server based on a wireless communication path established by an antenna of the mobile terminal.
Optionally, the determining, based on the first location information and the second location information, a target millimeter wave antenna array from the plurality of sets of millimeter wave antenna arrays for connecting to the effective millimeter wave base station includes: determining direction information based on the first position information and the second position information, and determining a target millimeter wave antenna array from the plurality of groups of millimeter wave antenna arrays based on the direction information.
Optionally, the method further includes: and establishing a wireless communication channel connected with the effective millimeter wave base station based on the target millimeter wave antenna array.
Optionally, the method further includes: and obtaining parameter information, wherein the parameter information is used for representing whether a target millimeter wave antenna array is shielded or not, if the parameter information represents that the target millimeter wave antenna array is shielded, prompt information is generated, the prompt information is used for indicating a user to rotate a preset angle, if the rotation parameter represents that the terminal equipment rotates the preset angle, the terminal equipment is switched to another group of millimeter wave antenna arrays, and the distance condition and the signal condition are met between the other group of millimeter wave antenna arrays and the effective millimeter wave base station.
Another aspect of the present disclosure provides a mobile terminal including: the antenna comprises a plurality of groups of millimeter wave antenna arrays, a processor and a memory. Wherein memory to store one or more programs, wherein the one or more programs, when executed by the processor, cause the processor to implement: obtaining request information for establishing a wireless communication path of millimeter waves, and in response to the request information: the method comprises the steps of obtaining first position information of the mobile terminal, obtaining second position information of effective millimeter wave base stations around the mobile terminal based on the first position information, and determining a target millimeter wave antenna array used for being connected with the effective millimeter wave base stations from multiple groups of millimeter wave antenna arrays based on the first position information and the second position information, wherein the positions of the multiple groups of millimeter wave antenna arrays relative to the mobile terminal are different.
Optionally, the mobile terminal includes multiple sides, and the multiple groups of millimeter wave antenna arrays are configured to be located on different sides respectively.
Optionally, the processor is further configured to: and acquiring a query table, and acquiring a target millimeter wave base station meeting a distance condition based on the first position and the query table, wherein the target millimeter wave base station is an effective millimeter wave base station relative to the mobile terminal, and the position information of the target millimeter wave base station is second position information of the effective millimeter wave base station.
Optionally, the mobile terminal further includes: an antenna configured to establish a wireless communication path for the processor to obtain the look-up table from a server based on the wireless communication path established by the antenna.
Optionally, the processor is further configured to: determining direction information based on the first position information and the second position information, and determining a target millimeter wave antenna array from the plurality of groups of millimeter wave antenna arrays based on the direction information.
Optionally, the processor is further configured to: and establishing a wireless communication channel connected with the effective millimeter wave base station based on the target millimeter wave antenna array.
Optionally, the processor is further configured to: and obtaining parameter information, wherein the parameter information is used for representing whether a target millimeter wave antenna array is shielded or not, if the parameter information represents that the target millimeter wave antenna array is shielded, prompt information is generated, the prompt information is used for indicating a user to rotate a preset angle, if the rotation parameter represents that the terminal equipment rotates the preset angle, the terminal equipment is switched to another group of millimeter wave antenna arrays, and the distance condition and the signal condition are met between the other group of millimeter wave antenna arrays and the effective millimeter wave base station.
Another aspect of the present disclosure provides an information processing apparatus including: the device comprises a first acquisition module, a second acquisition module, a third acquisition module and a determination module. The first acquisition module acquires request information for establishing a millimeter wave wireless communication channel, the second acquisition module responds to the request information to acquire first position information of a mobile terminal, the third acquisition module acquires second position information of an effective millimeter wave base station around the mobile terminal based on the first position information, the determination module determines a target millimeter wave antenna array for connecting with the effective millimeter wave base station from multiple groups of millimeter wave antenna arrays based on the first position information and the second position information, and the positions of the multiple groups of millimeter wave antenna arrays relative to the mobile terminal are different.
Optionally, the obtaining second location information of the effective millimeter wave base stations around the mobile terminal based on the first location information includes: and acquiring a query table, and acquiring a target millimeter wave base station meeting a distance condition based on the first position information and the query table, wherein the target millimeter wave base station is an effective millimeter wave base station relative to the mobile terminal, and the position information of the target millimeter wave base station is second position information of the effective millimeter wave base station.
Optionally, the obtaining the look-up table includes: a look-up table obtained from a server based on a wireless communication path established by an antenna of the mobile terminal.
Optionally, the determining, based on the first location information and the second location information, a target millimeter wave antenna array from the plurality of sets of millimeter wave antenna arrays for connecting to the effective millimeter wave base station includes: determining direction information based on the first position information and the second position information, and determining a target millimeter wave antenna array from the plurality of groups of millimeter wave antenna arrays based on the direction information.
Optionally, the apparatus further comprises: and the establishing module is used for establishing a wireless communication channel connected with the effective millimeter wave base station based on the target millimeter wave antenna array.
Optionally, the apparatus further comprises: the device comprises a fourth acquisition module, a generation module and a switching module. The fourth obtaining module obtains parameter information, the parameter information is used for representing whether a target millimeter wave antenna array is shielded or not, the generating module is used for generating prompt information if the parameter information represents that the target millimeter wave antenna array is shielded, the prompt information is used for indicating a user to rotate by a preset angle, the switching module is used for switching to another group of millimeter wave antenna arrays if the parameter information represents that the terminal equipment rotates by the preset angle, and distance conditions and signal conditions are met between the other group of millimeter wave antenna arrays and the effective millimeter wave base station.
Another aspect of the disclosure provides a non-transitory readable storage medium storing computer-executable instructions for implementing the method as above when executed.
Another aspect of the present disclosure provides a computer-readable storage medium storing computer-executable instructions for implementing the method as above when executed.
Drawings
For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:
fig. 1 schematically shows a schematic diagram of an information processing method according to an embodiment of the present disclosure;
FIG. 2 schematically shows a flow chart of an information processing method according to an embodiment of the present disclosure;
FIG. 3 schematically shows a flow chart of an information processing method according to another embodiment of the present disclosure;
4A-4B schematically illustrate schematic diagrams of switching millimeter wave antenna arrays according to embodiments of the present disclosure;
FIG. 5 schematically shows a schematic diagram of a mobile terminal according to an embodiment of the disclosure;
fig. 6 schematically shows a block diagram of an information processing apparatus according to an embodiment of the present disclosure;
fig. 7 schematically shows a block diagram of an information processing apparatus according to another embodiment of the present disclosure; and
FIG. 8 schematically shows a block diagram of a computer system for implementing information processing according to an embodiment of the present disclosure.
Detailed Description
Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.). Where a convention analogous to "A, B or at least one of C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B or C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
Some block diagrams and/or flow diagrams are shown in the figures. It will be understood that some blocks of the block diagrams and/or flowchart illustrations, or combinations thereof, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable control apparatus to produce a machine, such that the instructions, which execute via the processor, create means for implementing the functions/acts specified in the block diagrams and/or flowchart block or blocks.
Accordingly, the techniques of this disclosure may be implemented in hardware and/or software (including firmware, microcode, etc.). In addition, the techniques of this disclosure may take the form of a computer program product on a computer-readable medium having instructions stored thereon for use by or in connection with an instruction execution system. In the context of this disclosure, a computer-readable medium may be any medium that can contain, store, communicate, propagate, or transport the instructions. For example, the computer readable medium can include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium. Specific examples of the computer readable medium include: magnetic storage devices, such as magnetic tape or Hard Disk Drives (HDDs); optical storage devices, such as compact disks (CD-ROMs); a memory, such as a Random Access Memory (RAM) or a flash memory; and/or wired/wireless communication links.
An embodiment of the present disclosure provides an information processing method, including: obtaining request information for establishing a wireless communication path of the millimeter wave, responding to the request information: the method comprises the steps of obtaining first position information of a mobile terminal, obtaining second position information of an effective millimeter wave base station around the mobile terminal based on the first position information, and determining a target millimeter wave antenna array used for being connected with the effective millimeter wave base station from multiple groups of millimeter wave antenna arrays based on the first position information and the second position information, wherein the positions of the multiple groups of millimeter wave antenna arrays in each group relative to the mobile terminal are different.
Fig. 1 schematically shows a schematic diagram of an information processing method according to an embodiment of the present disclosure.
As shown in fig. 1, the information processing method of the embodiment of the present disclosure may be applied to, for example, a mobile terminal 110, where the mobile terminal 110 includes, for example, multiple sets of millimeter wave antenna arrays, including, for example, millimeter wave antenna arrays 111, 112, and 113. The multiple groups of millimeter wave antenna arrays can establish wireless connection with a millimeter wave base station, for example, so as to implement signal transmission between the mobile terminal 110 and the millimeter wave base station. The millimeter wave base stations include, for example, base station 120, base station 130, and base station 140.
An information processing method of an embodiment of the present disclosure is described below with reference to fig. 1 and 2. Fig. 2 schematically shows a flow chart of an information processing method according to an embodiment of the present disclosure.
As shown in fig. 2, the method includes operations S210 to S240.
In operation S210, request information for establishing a wireless communication path of the millimeter wave is obtained.
According to the embodiment of the present disclosure, if it is confirmed that there is a connectable millimeter wave base station around the mobile terminal, the mobile terminal may be requested to establish a wireless communication path of millimeter waves with the millimeter wave base station. Or the mobile terminal may also establish the millimeter wave wireless communication path according to an operation request of the user, where the operation request of the user may include, for example, a function of the user to open the millimeter wave wireless communication path of the mobile terminal.
In operation S220, first location information of the mobile terminal is acquired in response to the request information.
According to the embodiment of the disclosure, the first location information of the mobile terminal may be obtained through a positioning system, for example, which may be a positioning system carried by the mobile terminal itself. The positioning system may be, for example, the GPS system, the beidou system, the GLONASS system and a system comprising gyroscopes capable of determining direction.
In operation S230, second location information of the valid millimeter wave base stations around the mobile terminal is obtained based on the first location information.
According to the embodiment of the present disclosure, the millimeter wave base station effective around the mobile terminal may be, for example, a millimeter wave base station having a small relative distance from the mobile terminal. As shown in fig. 1, for example, the millimeter wave base stations with a small relative distance to the mobile terminal among the millimeter wave base stations 120, 130, 140 are the base stations 120, 130. The second location information of the active millimeter wave base stations is for example the geographical location information of the base stations 120, 130.
In operation S240, a target millimeter wave antenna array for connection with an active millimeter wave base station is determined from the plurality of sets of millimeter wave antenna arrays based on the first location information and the second location information.
As shown in fig. 1, each set of mmwave antenna arrays may be located differently relative to the mobile terminal. For example, millimeter-wave antenna array 111 is located on the left side of the mobile terminal, millimeter-wave antenna array 112 is located on the upper side of the mobile terminal, and millimeter-wave antenna array 113 is located on the right side of the mobile terminal. Each group of millimeter wave antenna arrays can receive signals of the millimeter wave base station within a certain angle range. For example, the millimeter wave antenna array 111 can receive signals of a millimeter wave base station within an angle a, the millimeter wave antenna array 112 can receive signals of a millimeter wave base station within an angle b, and the millimeter wave antenna array 113 can receive signals of a millimeter wave base station within an angle c.
According to the embodiment of the present disclosure, the first position information of the mobile terminal includes, for example, relative position information between each group of millimeter wave antenna arrays and the mobile terminal. A target mmwave antenna array may be determined from the plurality of sets of mmwave antenna arrays by combining the first location information and the second location information (e.g., geographical location information of the base stations 120, 130).
As shown in fig. 1, it can be known from the first location information and the second location information that the signal of the base station 120 is not within the signal receiving angle range of the mmwave antenna arrays 111, 112, 113, and therefore, the mmwave antenna arrays 111, 112, 113 cannot scan the signal of the base station 120. The signal of the base station 130 is within the signal receiving angle range of the mmwave antenna array 113, so the mmwave antenna array 113 can scan the signal of the base station 130. Accordingly, millimeter-wave antenna array 113 may be determined to be the target millimeter-wave antenna array for the mobile terminal to establish a connection with base station 130 through the target millimeter-wave antenna array.
According to the embodiment of the disclosure, the first position information of the mobile terminal and the second position information of the effective millimeter wave base station are acquired, the target millimeter wave antenna array in the multiple groups of millimeter wave antenna arrays is determined to be connected with the base station based on the relative position information of the mobile terminal and the base station, and the multiple groups of millimeter wave antenna arrays are not required to scan signals of the base station in real time to establish connection, so that the power consumption of the multiple groups of millimeter wave antenna arrays is reduced, and the mobile terminal can quickly and effectively establish a millimeter wave wireless communication channel.
According to an embodiment of the present disclosure, the operation S230 includes, for example: and obtaining a query table, and obtaining the target millimeter wave base station meeting the distance condition based on the first position information and the query table.
In the embodiment of the present disclosure, the lookup table includes, for example, location information of a plurality of millimeter wave base stations. The look-up table is stored, for example, in a network server or in a local server. For example, the look-up table may be obtained from a server using a wireless communication path established by an antenna of the mobile terminal. The antenna of the mobile terminal may be, for example, an antenna other than the millimeter wave antenna array, and the wireless communication path established by the antenna may be, for example, a wifi communication path or other network communication paths.
And determining the distance between each millimeter wave base station in the lookup table and the mobile terminal according to the first position information of the mobile terminal and the lookup table, and taking the millimeter wave base station with the distance meeting the distance condition as a target millimeter wave base station. Wherein, the satisfaction of the distance condition, for example, indicates that the mobile terminal can receive the signal of the millimeter wave base station.
As shown in fig. 1, for example, the distance between the base station 120 and the mobile terminal is 100 meters, the distance between the base station 130 and the mobile terminal is 200 meters, and the distance between the base station 140 and the mobile terminal is 600 meters. If the distance condition is that the distance between the base station and the mobile terminal is less than 300 meters, the target millimeter wave base stations determined according to the distance condition are, for example, the base station 120 and the base station 130. The target millimeter wave base station is an effective millimeter wave base station relative to the mobile terminal, and the position information of the target millimeter wave base station is, for example, the second position information of the effective millimeter wave base station.
According to an embodiment of the present disclosure, the operation S240 includes, for example: determining direction information based on the first position information and the second position information, and determining a target millimeter wave antenna array from the plurality of sets of millimeter wave antenna arrays based on the direction information.
According to the embodiment of the present disclosure, for example, the relative direction of the effective millimeter wave base station with respect to the mobile terminal can be determined according to the first position information and the second position information, or the relative direction of the effective millimeter wave base station with respect to each group of millimeter wave antenna arrays in the mobile terminal can also be determined. Whether the signals sent by the millimeter wave base station are within the angle range which can be received by each group of millimeter wave antenna arrays can be determined according to the relative direction, so that the target millimeter wave antenna array which can receive the base station signals can be determined according to the relative direction.
According to the embodiment of the disclosure, the wireless communication channel is established through the antenna of the mobile terminal to obtain the query table, the target millimeter wave antenna array is determined according to the query table and the position information of the mobile terminal, a plurality of groups of millimeter wave antenna arrays are not required to search base station signals in real time to establish connection, and the power consumption of the plurality of groups of millimeter wave antenna arrays is reduced.
Fig. 3 schematically shows a flow chart of an information processing method according to another embodiment of the present disclosure.
As shown in fig. 3, the information processing method according to another embodiment of the present disclosure may further include operations S310 to S340, in addition to, for example, operations S210 to S240 shown in fig. 2.
In operation S310, a wireless communication path is established with the active millimeter-wave base station based on the target millimeter-wave antenna array.
According to the embodiment of the disclosure, after the target millimeter wave antenna array is determined, the mobile terminal can establish a wireless communication path with the effective millimeter wave base station through the target millimeter wave antenna array, so that the mobile terminal and the millimeter wave base station can conveniently transmit signals through the wireless communication path, and the wireless communication path supports a millimeter wave frequency band, for example, so that the signal transmission rate is greatly improved through millimeter wave frequency band communication.
In operation S320, parameter information is obtained, where the parameter information is used to characterize whether the target millimeter wave antenna array is occluded. That is, the parameter information can represent the signal strength between the mobile terminal and the millimeter wave base station, for example, the signal strength is weak when being blocked.
After the target millimeter wave antenna array establishes a wireless communication path with the effective millimeter wave base station, the mobile terminal can communicate with the millimeter wave base station through the millimeter wave frequency band. In the process that the mobile terminal uses the millimeter wave frequency band for communication, parameter information about whether the target millimeter wave antenna array is shielded or not can be obtained in real time. The target millimeter wave antenna may be shielded, for example, when the mobile terminal is held by a user, the target millimeter wave antenna is shielded.
There are various ways to obtain the parameter information. One of them may be, for example, determining whether the target millimeter wave antenna array is occluded by acquiring the signal strength, and if the signal strength is weak, it indicates that the target millimeter wave antenna array is occluded. And secondly, the gesture of the user holding the mobile terminal can be determined through a sensor of the mobile terminal to determine whether the hand of the user shields the target millimeter wave antenna array. For example, if the device posture of the mobile terminal is a landscape screen posture, it can be known that both hands of the user hold the mobile terminal laterally, and further it can be known that both hands of the user hold the mobile terminal laterally and shield the target millimeter wave antenna array.
Fig. 4A-4B schematically illustrate schematic diagrams of switching millimeter wave antenna arrays according to embodiments of the disclosure.
As shown in fig. 4A-4B, for example, the mobile terminal includes a millimeter- wave antenna array 410, 420, 430, for example, the current target millimeter-wave antenna array 430, and the mobile terminal communicates with the millimeter-wave base station, for example, through the target millimeter-wave antenna array 430.
In operation S330, if the parameter information indicates that the target millimeter wave antenna array is occluded, a prompt message is generated, and the prompt message is used to instruct the user to rotate by a predetermined angle.
As shown in fig. 4A, when the user holds the mobile terminal with both hands holding the mobile terminal laterally, the target mm-wave antenna array 430 is blocked by the user's hands, resulting in a weak signal. At this time, the mobile terminal may generate a prompt message to prompt the user to rotate a predetermined angle. As shown in fig. 4B, the predetermined angle that needs to be rotated is determined to be d, for example, based on the location information of the mobile terminal and the location information of the valid millimeter wave base station.
In operation S340, if the rotation parameter indicates that the terminal device rotates by a predetermined angle, the terminal device is switched to another group of millimeter wave antenna arrays, and a distance condition and a signal condition are satisfied between the another group of millimeter wave antenna arrays and the effective millimeter wave base station.
As shown in fig. 4B, after the user rotates by a predetermined angle d according to the prompt, the mobile terminal switches the mmwave antenna array from 430 to 420, so that the mmwave antenna array 420 communicates with the active mmwave base station. It can be understood that the distance between the millimeter wave antenna array 420 and the effective millimeter wave base station satisfies the distance condition, and the signal between the millimeter wave antenna array 420 and the effective millimeter wave base station satisfies the signal condition, so as to ensure that the communication signal strength is sufficient.
According to the embodiment of the disclosure, whether the target millimeter wave antenna array is shielded or not is determined in real time, so that a user is reminded of rotating in real time, the communication signal intensity of the mobile terminal is ensured to be sufficient, and the experience of the user in using the mobile terminal is improved.
Fig. 5 schematically shows a schematic diagram of a mobile terminal according to an embodiment of the disclosure.
As shown in fig. 5, the mobile terminal includes: multiple sets of millimeter-wave antenna arrays 510, processor 520, and memory 530. Wherein the memory 530 is used to store one or more programs that, when executed by the processor 520, cause the processor 520 to perform: the method comprises the steps of obtaining request information used for establishing a wireless communication channel of millimeter waves, responding to the request information, obtaining first position information of a mobile terminal, obtaining second position information of an effective millimeter wave base station around the mobile terminal based on the first position information, and determining a target millimeter wave antenna array used for being connected with the effective millimeter wave base station from multiple groups of millimeter wave antenna arrays based on the first position information and the second position information, wherein the positions of the multiple groups of millimeter wave antenna arrays relative to the mobile terminal are different.
According to the embodiment of the present disclosure, the mobile terminal includes multiple sides, and the multiple sets of millimeter wave antenna arrays 510 are configured to be located on different sides, respectively.
According to an embodiment of the present disclosure, processor 520 is further configured to perform: and obtaining a query table, and obtaining a target millimeter wave base station meeting the distance condition based on the first position and the query table, wherein the target millimeter wave base station is an effective millimeter wave base station relative to the mobile terminal, and the position information of the target millimeter wave base station is second position information of the effective millimeter wave base station.
According to an embodiment of the present disclosure, the mobile terminal further includes an antenna 540, the antenna 540 being configured to establish the wireless communication path, such that the processor 520 obtains the look-up table from the server based on the wireless communication path established by the antenna.
According to the embodiment of the present disclosure, the processor 520 is further configured to determine direction information based on the first position information and the second position information, and determine a target millimeter wave antenna array from the plurality of millimeter wave antenna arrays based on the direction information.
According to the embodiment of the present disclosure, the processor 520 is further configured to obtain parameter information, where the parameter information is used to represent whether the target millimeter wave antenna array is shielded, and if the parameter information represents that the target millimeter wave antenna array is shielded, prompt information is generated, where the prompt information is used to instruct the user to rotate by a predetermined angle, and if the parameter is rotated, the terminal device is switched to another group of millimeter wave antenna arrays, and a distance condition and a signal condition are satisfied between the another group of millimeter wave antenna arrays and the effective millimeter wave base station.
Fig. 6 schematically shows a block diagram of an information processing apparatus according to an embodiment of the present disclosure.
As shown in fig. 6, the information processing apparatus 600 includes a first acquisition module 610, a second acquisition module 620, a third acquisition module 630, and a determination module 640.
The first obtaining module 610 may be configured to obtain request information for establishing a wireless communication path of millimeter waves. According to an embodiment of the present disclosure, the first obtaining module 610 may, for example, perform operation S210 described above with reference to fig. 2, which is not described herein again.
The second obtaining module 620 may be configured to obtain the first location information of the mobile terminal in response to the request message. According to the embodiment of the present disclosure, the second obtaining module 620 may, for example, perform operation S220 described above with reference to fig. 2, which is not described herein again.
The third obtaining module 630 may be configured to obtain second location information of the valid millimeter wave base stations around the mobile terminal based on the first location information. According to the embodiment of the present disclosure, the third obtaining module 630 may, for example, perform operation S230 described above with reference to fig. 2, which is not described herein again.
The determining module 640 may be configured to determine a target millimeter wave antenna array for connection with an active millimeter wave base station from multiple sets of millimeter wave antenna arrays based on the first location information and the second location information, where the positions of each set of multiple sets of millimeter wave antenna arrays relative to the mobile terminal are different. According to the embodiment of the present disclosure, the determining module 640 may perform, for example, the operation S240 described above with reference to fig. 2, which is not described herein again.
According to the embodiment of the present disclosure, obtaining the second location information of the effective millimeter wave base station around the mobile terminal based on the first location information includes: and obtaining a query table, and obtaining a target millimeter wave base station meeting the distance condition based on the first position information and the query table, wherein the target millimeter wave base station is an effective millimeter wave base station relative to the mobile terminal, and the position information of the target millimeter wave base station is second position information of the effective millimeter wave base station.
According to an embodiment of the present disclosure, obtaining the look-up table includes: a look-up table obtained from a server based on a wireless communication path established by an antenna of the mobile terminal.
According to an embodiment of the present disclosure, determining a target millimeter wave antenna array from a plurality of sets of millimeter wave antenna arrays for connection with an active millimeter wave base station based on the first location information and the second location information comprises: and determining direction information based on the first position information and the second position information, and determining a target millimeter wave antenna array from the multiple groups of millimeter wave antenna arrays based on the direction information.
Fig. 7 schematically shows a block diagram of an information processing apparatus according to another embodiment of the present disclosure.
As shown in fig. 7, the information processing apparatus 700 includes a first obtaining module 610, a second obtaining module 620, a third obtaining module 630, a determining module 640, a creating module 710, a fourth obtaining module 720, a generating module 730, and a switching module 740. The first obtaining module 610, the second obtaining module 620, the third obtaining module 630 and the determining module 640 are the same as or similar to the modules shown in fig. 6, and are not repeated here.
The establishing module 710 may be configured to establish a wireless communication path with an active millimeter-wave base station based on the target millimeter-wave antenna array. According to the embodiment of the present disclosure, the establishing module 710 may, for example, perform the operation S310 described above with reference to fig. 3, which is not described herein again.
The fourth obtaining module 720 may be configured to obtain parameter information, where the parameter information is used to characterize whether the target millimeter wave antenna array is blocked. According to the embodiment of the present disclosure, the fourth obtaining module 720 may, for example, perform the operation S320 described above with reference to fig. 3, which is not described herein again.
The generating module 730 may be configured to generate the indication information if the parameter information indicates that the target millimeter wave antenna array is occluded. According to the embodiment of the present disclosure, the generating module 730 may, for example, perform the operation S330 described above with reference to fig. 3, which is not described herein again.
The switching module 740 may be configured to switch to another group of millimeter wave antenna arrays if the rotation parameter indicates that the terminal device rotates by a predetermined angle, where a distance condition and a signal condition are satisfied between the another group of millimeter wave antenna arrays and the effective millimeter wave base station. According to the embodiment of the present disclosure, the switching module 740 may, for example, perform the operation S340 described above with reference to fig. 3, which is not described herein again.
Any number of modules, sub-modules, units, sub-units, or at least part of the functionality of any number thereof according to embodiments of the present disclosure may be implemented in one module. Any one or more of the modules, sub-modules, units, and sub-units according to the embodiments of the present disclosure may be implemented by being split into a plurality of modules. Any one or more of the modules, sub-modules, units, sub-units according to embodiments of the present disclosure may be implemented at least in part as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented in any other reasonable manner of hardware or firmware by integrating or packaging a circuit, or in any one of or a suitable combination of software, hardware, and firmware implementations. Alternatively, one or more of the modules, sub-modules, units, sub-units according to embodiments of the disclosure may be at least partially implemented as a computer program module, which when executed may perform the corresponding functions.
For example, any plurality of the first obtaining module 610, the second obtaining module 620, the third obtaining module 630, the determining module 640, the establishing module 710, the fourth obtaining module 720, the generating module 730, and the switching module 740 may be combined and implemented in one module, or any one of the modules may be split into a plurality of modules. Alternatively, at least part of the functionality of one or more of these modules may be combined with at least part of the functionality of the other modules and implemented in one module. According to an embodiment of the present disclosure, at least one of the first obtaining module 610, the second obtaining module 620, the third obtaining module 630, the determining module 640, the establishing module 710, the fourth obtaining module 720, the generating module 730, and the switching module 740 may be at least partially implemented as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented by hardware or firmware in any other reasonable manner of integrating or packaging a circuit, or implemented by any one of three implementations of software, hardware, and firmware, or a suitable combination of any of them. Alternatively, at least one of the first obtaining module 610, the second obtaining module 620, the third obtaining module 630, the determining module 640, the establishing module 710, the fourth obtaining module 720, the generating module 730, and the switching module 740 may be at least partially implemented as a computer program module that, when executed, may perform a corresponding function.
FIG. 8 schematically shows a block diagram of a computer system for implementing information processing according to an embodiment of the present disclosure. The computer system illustrated in FIG. 8 is only one example and should not impose any limitations on the scope of use or functionality of embodiments of the disclosure.
As shown in fig. 8, a computer system 800 implementing information processing includes a processor 801, a computer-readable storage medium 802. The system 800 may perform a method according to an embodiment of the present disclosure.
In particular, the processor 801 may include, for example, a general purpose microprocessor, an instruction set processor and/or related chip set and/or a special purpose microprocessor (e.g., an Application Specific Integrated Circuit (ASIC)), and/or the like. The processor 801 may also include onboard memory for caching purposes. The processor 801 may be a single processing unit or a plurality of processing units for performing the different actions of the method flows according to embodiments of the present disclosure.
Computer-readable storage medium 802 may be, for example, any medium that can contain, store, communicate, propagate, or transport the instructions. For example, a readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium. Specific examples of the readable storage medium include: magnetic storage devices, such as magnetic tape or Hard Disk Drives (HDDs); optical storage devices, such as compact disks (CD-ROMs); a memory, such as a Random Access Memory (RAM) or a flash memory; and/or wired/wireless communication links.
The computer-readable storage medium 802 may include a computer program 803, which computer program 803 may include code/computer-executable instructions that, when executed by the processor 801, cause the processor 801 to perform a method according to an embodiment of the present disclosure, or any variant thereof.
The computer program 803 may be configured with, for example, computer program code comprising computer program modules. For example, in an example embodiment, code in computer program 803 may include one or more program modules, including for example 803A, module 803B, … …. It should be noted that the division and number of the modules are not fixed, and those skilled in the art may use suitable program modules or program module combinations according to actual situations, so that the processor 801 may execute the method according to the embodiment of the present disclosure or any variation thereof when the program modules are executed by the processor 801.
According to an embodiment of the present disclosure, at least one of the first obtaining module 610, the second obtaining module 620, the third obtaining module 630, the determining module 640, the establishing module 710, the fourth obtaining module 720, the generating module 730, and the switching module 740 may be implemented as computer program modules described with reference to fig. 8, which, when executed by the processor 801, may implement the respective operations described above.
The present disclosure also provides a computer-readable medium, which may be embodied in the apparatus/device/system described in the above embodiments; or may exist separately and not be assembled into the device/apparatus/system. The above-mentioned computer-readable medium carries one or more programs which, when executed, implement the above-mentioned information processing method.
According to embodiments of the present disclosure, a computer readable medium may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer-readable signal medium may include a propagated data signal with computer-readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, optical fiber cable, radio frequency signals, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (10)
1. An information processing method comprising:
obtaining request information for establishing a wireless communication path of millimeter waves;
responding to the request information:
acquiring first position information of a mobile terminal;
obtaining second position information of effective millimeter wave base stations around the mobile terminal based on the first position information;
determining, from the plurality of sets of millimeter wave antenna arrays, at least one set of millimeter wave antenna arrays as a target millimeter wave antenna array for connection to an active millimeter wave base station based on the first location information and the second location information comprises: based on the relative position of each group of millimeter wave antenna arrays relative to the mobile terminal and the second position information included in the first position information; determining the relative direction of the effective millimeter wave base station relative to each group of millimeter wave antenna arrays; determining a target millimeter wave antenna array according to the relative direction, so that signals sent by an effective millimeter wave base station are in an angle range which can be received by the target millimeter wave antenna array, wherein the positions of each group of millimeter wave antenna arrays relative to the mobile terminal are different;
under the condition that the target millimeter wave antenna array is shielded, selecting another group of millimeter wave antenna arrays from the millimeter wave antenna arrays which are not shielded;
and generating prompt information in response to the selected other group of millimeter wave antenna arrays, wherein the prompt information is used for instructing the user to rotate by a preset angle, so that distance conditions and signal conditions are met between the other group of millimeter wave antenna arrays and the effective millimeter wave base station after the other group of millimeter wave antenna arrays rotate by the preset angle.
2. The method of claim 1, wherein the obtaining second location information of active millimeter wave base stations around the mobile terminal based on the first location information comprises:
obtaining a look-up table;
obtaining a target millimeter wave base station meeting a distance condition based on the first position information and the lookup table, wherein the target millimeter wave base station is a millimeter wave base station which is effective relative to the mobile terminal; and the position information of the target millimeter wave base station is the second position information of the effective millimeter wave base station.
3. The method of claim 2, wherein the obtaining a look-up table comprises:
a look-up table obtained from a server based on a wireless communication path established by an antenna of the mobile terminal.
4. The method of claim 3, wherein the determining at least one of the plurality of millimeter wave antenna arrays as a target millimeter wave antenna array for connection to an active millimeter wave base station based on the first location information and the second location information comprises:
determining direction information based on the first location information and the second location information;
a target millimeter wave antenna array is determined from the plurality of sets of millimeter wave antenna arrays based on the directional information.
5. The method of claim 1, further comprising:
and establishing a wireless communication channel connected with the effective millimeter wave base station based on the target millimeter wave antenna array.
6. The method of claim 5, further comprising:
obtaining parameter information, wherein the parameter information is used for representing whether the target millimeter wave antenna array is shielded or not;
if the parameter information represents that the target millimeter wave antenna array is shielded, prompt information is generated and used for indicating a user to rotate by a preset angle;
and if the rotation parameter represents that the terminal equipment rotates by the preset angle, switching to another group of millimeter wave antenna arrays, wherein distance conditions and signal conditions are met between the other group of millimeter wave antenna arrays and the effective millimeter wave base station.
7. A mobile terminal, comprising:
a plurality of groups of millimeter wave antenna arrays;
a processor; and
a memory for storing one or more programs,
wherein the one or more programs, when executed by the processor, cause the processor to implement:
obtaining request information for establishing a wireless communication path of millimeter waves;
responding to the request information:
acquiring first position information of the mobile terminal;
obtaining second position information of effective millimeter wave base stations around the mobile terminal based on the first position information;
determining, from the plurality of sets of millimeter wave antenna arrays, at least one set of millimeter wave antenna arrays as a target millimeter wave antenna array for connection to an active millimeter wave base station based on the first location information and the second location information comprises: based on the relative position of each group of millimeter wave antenna arrays relative to the mobile terminal and the second position information included in the first position information; determining the relative direction of the effective millimeter wave base station relative to each group of millimeter wave antenna arrays; determining a target millimeter wave antenna array according to the relative direction, so that signals sent by an effective millimeter wave base station are in an angle range which can be received by the target millimeter wave antenna array, wherein the positions of each group of millimeter wave antenna arrays relative to the mobile terminal are different;
under the condition that the target millimeter wave antenna array is shielded, selecting another group of millimeter wave antenna arrays from the millimeter wave antenna arrays which are not shielded;
and generating prompt information in response to the selected other group of millimeter wave antenna arrays, wherein the prompt information is used for instructing the user to rotate by a preset angle, so that distance conditions and signal conditions are met between the other group of millimeter wave antenna arrays and the effective millimeter wave base station after the other group of millimeter wave antenna arrays rotate by the preset angle.
8. The mobile terminal of claim 7, wherein the mobile terminal comprises multiple sides, the multiple sets of millimeter wave antenna arrays configured to be located on different sides, respectively.
9. The mobile terminal of claim 7, wherein the processor is further configured to perform:
obtaining a look-up table;
obtaining a target millimeter wave base station meeting a distance condition based on the first position and the lookup table, wherein the target millimeter wave base station is a millimeter wave base station which is effective relative to the mobile terminal; and the position information of the target millimeter wave base station is the second position information of the effective millimeter wave base station.
10. The mobile terminal of claim 9, further comprising:
an antenna configured to establish a wireless communication path for the processor to obtain the look-up table from a server based on the wireless communication path established by the antenna.
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| CN110824425A (en) * | 2020-01-10 | 2020-02-21 | 支付宝(杭州)信息技术有限公司 | Indoor positioning method and device and electronic equipment |
| CN113258970B (en) * | 2020-02-10 | 2023-10-03 | 大唐移动通信设备有限公司 | Method, terminal and base station for determining antenna array plane switching |
| CN112135243A (en) * | 2020-09-21 | 2020-12-25 | 珠海格力电器股份有限公司 | Information prompting method and device, storage medium and electronic device |
| CN113038447A (en) * | 2021-03-31 | 2021-06-25 | 德氪微电子(深圳)有限公司 | Data transmission method, device, mobile terminal and storage medium |
| CN113905403A (en) * | 2021-10-22 | 2022-01-07 | 闻泰通讯股份有限公司 | Method and device for adjusting position of mobile terminal and mobile terminal |
| WO2023077515A1 (en) * | 2021-11-08 | 2023-05-11 | Nokia Shanghai Bell Co., Ltd. | Method and apparatus for positioning a terminal device |
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