Electronic device comprising antenna and control method therefor

Abstract

An electronic device according to an embodiment of the present disclosure may comprise: a first wireless communication circuit configured to transmit and receive a signal associated with cellular communication; a second wireless communication circuit configured to transmit and receive a satellite signal; and at least one processor, wherein the at least one processor may be configured to: receive wireless resource information of uplink allocated to the electronic device by using the first wireless communication circuit; receive a second signal by using the second wireless communication circuit; identify control information configured on the basis of a second harmonic component of the first signal indicated in the wireless resource information; and attenuate at least a part of the second signal by using the control information.

Description

Electronic device including antenna and method for controlling same

[0001] The present disclosure relates to an electronic device including an antenna and a method for controlling the same.

[0002] Electronic devices such as smartphones and tablet PCs can transmit and receive data with external devices via wireless communication using antennas. These electronic devices can utilize wireless communication data to perform various functions, such as voice calls, video calls, messaging, or internet searches. The communication performance of an antenna mounted on an electronic device can vary depending on various factors. For example, if a metallic element or another antenna is placed around the antenna, the communication performance of the existing antenna may be affected by the element or other antenna.

[0003] The above information may be provided as background information to aid in understanding the present disclosure. No claim or determination is made as to whether any of the above is applicable as prior art in connection with the present disclosure.

[0004] According to one embodiment, an electronic device includes a first antenna, a second antenna, a first wireless communication circuit electrically connected to the first antenna and configured to transmit and receive signals related to cellular communication, a second wireless communication circuit electrically connected to the second antenna and configured to transmit and receive satellite signals, and at least one processor electrically connected to the first wireless communication circuit and the second wireless communication circuit, wherein the at least one processor is configured to receive wireless resource information of an uplink allocated to the electronic device using the first wireless communication circuit, receive a second signal using the second wireless communication circuit, identify control information set based on a second harmonic component of a first signal indicated in the wireless resource information, and attenuate at least a portion of the second signal using the control information.

[0005] A method for controlling an electronic device according to one embodiment may include a step in which a first wireless communication circuit receives wireless resource information of an uplink, a step in which a second wireless communication circuit receives a second signal, a step in which control information set based on a second harmonic component of a first signal indicated in the wireless resource information is identified, and a step in which attenuates at least a portion of the second signal using the control information.

[0006] A non-transitory computer-readable recording medium storing instructions according to one embodiment may be configured such that, when the instructions are executed by at least one processor, the at least one processor causes a first wireless communication circuit to receive uplink wireless resource information, a second wireless communication circuit to receive a second signal, and to identify control information set based on a second harmonic component of a first signal indicated in the wireless resource information, and to attenuate at least a portion of the second signal using the control information.

[0007] FIG. 1A illustrates a system comprising an electronic device, a base station, and a satellite according to one embodiment.

[0008] FIG. 1b is a block diagram showing the configuration of an electronic device according to one embodiment.

[0009] FIG. 2 illustrates the frequency bands of signals transmitted and received by an electronic device according to one embodiment.

[0010] FIG. 3A is a flowchart illustrating the operation of an electronic device according to one embodiment.

[0011] FIG. 3b is a flowchart further including an operation of determining a frequency band of a first signal in an operation of an electronic device according to one embodiment.

[0012] Figure 3c is a flowchart illustrating the operation of an electronic device according to another embodiment.

[0013] FIG. 4A illustrates the signal intensity according to the frequency of the signal received by the electronic device according to one embodiment when operation 301 of FIG. 3A is performed.

[0014] FIG. 4b illustrates the signal intensity according to the frequency of the signal received by the electronic device according to one embodiment when operations 301 and 303 of FIG. 3a are performed simultaneously.

[0015] FIG. 4c illustrates the signal intensity according to the frequency of the signal received by the electronic device according to one embodiment when operation 311 of FIG. 3a is performed.

[0016] FIG. 4d illustrates a divided frequency interval referenced by a control frequency signal when an electronic device attenuates a second signal according to one embodiment.

[0017] Figure 5 illustrates a reference table referenced in operation 304 of Figure 3a.

[0018] FIG. 6 is a block diagram of an electronic device within a network environment according to one embodiment.

[0019] In connection with the description of the drawings, the same or similar reference numerals may be used for identical or similar components.

[0020] Hereinafter, various embodiments of the present invention will be described with reference to the attached drawings. However, this is not intended to limit the present invention to specific embodiments, and it should be understood that the present invention encompasses various modifications, equivalents, and / or alternatives of the embodiments.

[0021] FIG. 1A illustrates a system comprising an electronic device, a base station, and a satellite according to one embodiment.

[0022] Referring to FIG. 1A, an electronic device (10) may perform wireless communication with a base station (11). In one example, the electronic device (10) may transmit and receive signals related to cellular communication while performing wireless communication with the base station (11). For example, the electronic device (10) may receive uplink radio resource information allocated to the electronic device (10) from the base station (11) in order to perform a voice call or data communication. At this time, the radio resource information may include information indicating a first signal related to cellular communication. For example, the radio resource information may include information on a center frequency, a frequency band, and / or a second harmonic component of the first signal so as to identify the first signal.

[0023] According to one embodiment, the electronic device (10) can transmit and receive satellite signals from the satellite (12) through wireless communication with the satellite (12). For example, the electronic device (10) can receive satellite signals related to a global navigation satellite system (GNSS) from the satellite (12) to perform positioning operations using the satellite (12). In one example, the electronic device (10) can receive satellite signals related to satellite communication from the satellite (12) to perform long-distance satellite communication with an external electronic device using the satellite (12).

[0024] According to one embodiment, the electronic device (10) can simultaneously transmit and receive signals associated with satellite signals and cellular communications. For example, the electronic device (10) can receive signals associated with satellite communications while transmitting uplink signals based on cellular communications.

[0025] According to one embodiment, the electronic device (10) may additionally utilize 3G (third generation), 4G (fourth generation), and / or 5G (fifth generation) network resources for fast and accurate signal transmission and reception when transmitting and receiving satellite signals. For example, the electronic device (10) may use GPS signals to determine the exact location of a user and use LTE signals to provide maps, weather, route guidance services, etc. based on the user's location to provide location-based services.

[0026] According to one embodiment, the electronic device (10) may receive radio resource information from the base station (11) and identify control information set based on the second harmonic component of the first signal indicated in the radio resource information. For example, the radio resource information of the uplink allocated to the electronic device (10) may include information indicating the first signal, and the electronic device (10) may identify one or more frequency signals having a constant frequency value based on the second harmonic component of the first signal as control information.

[0027] According to one embodiment, the electronic device (10) can simultaneously receive a signal associated with cellular communication and a satellite signal. In one example, when the electronic device (10) simultaneously receives a first signal associated with cellular communication and a second signal corresponding to a satellite signal, noise may occur between the first signal and the second signal due to signal interference. In this case, the electronic device (10) can adjust at least one signal using control information identified based on radio resource information. For example, the electronic device (10) can identify one or more frequency signals having a constant frequency value based on the second harmonic component of the first signal as control information, and can subtract one or more frequency signals identified as control information from the second signal received from the satellite (12). A detailed description of the relationship between the first signal, the harmonic component of the first signal, and the second signal will be described later with reference to FIG. 2 and below.

[0028] FIG. 1b is a block diagram showing the configuration of an electronic device according to one embodiment.

[0029] Referring to FIG. 1B, the electronic device (10) may include a processor (100), a first wireless communication circuit (110), a first antenna (115), a second wireless communication circuit (120), a second antenna (125), and / or a memory (130). In one example, the electronic device (10) of FIG. 1B may correspond to the electronic device (601) of FIG. 6. The configurations of the electronic device (10) described below with respect to FIG. 1B are merely examples, and the embodiments of the present disclosure are not limited thereto. In one example, the electronic device (10) may not include at least some of the configurations illustrated in FIG. 1B. In one example, the electronic device (10) may further include other configurations (e.g., the configuration of the electronic device (601) of FIG. 6) in addition to the configurations illustrated in FIG. 1B. In one example, the processor (100) may be implemented as a single chipset. In one example, the processor (100) may correspond to at least one processor among a plurality of processors. The plurality of processors may be configured to individually or collectively execute instructions to perform operations of the electronic device (10) described below.

[0030] According to one embodiment, the processor (100) may be electrically or operatively connected to a first wireless communication circuit (110), a second wireless communication circuit (120), and a memory (130). The first wireless communication circuit (110) may be electrically or operatively connected to a first antenna (115), and the second wireless communication circuit (120) may be electrically or operatively connected to a second antenna (125). The term "operably connected" between components may mean that the components are functionally or communicatively connected. For example, components that are operatively or electrically connected may exchange data with each other. The processor (100) of FIG. 1B may correspond to, for example, the processor (620) of FIG. 6.

[0031] According to one embodiment, the processor (100) of the electronic device (10) may control various components constituting the electronic device (10). At this time, the processor (100) may correspond to an application processor (AP) and / or a communication processor (CP) included in the electronic device (10). The AP and / or CP may be electrically connected to the first wireless communication circuit (110), the second wireless communication circuit (120), and / or the memory (130) of the electronic device (10). In one example, the processor (100) may use the first wireless communication circuit (110) and / or the first antenna (115) to transmit and receive signals related to cellular communication. For example, the processor (100) may receive wireless resource information of an uplink allocated to the electronic device (10) using the first wireless communication circuit (110).

[0032] According to one embodiment, the first wireless communication circuit (110) may include at least one circuit for transmitting and receiving a signal associated with cellular communication. The first wireless communication circuit (110) may include at least one circuit configured to perform amplification of a signal, noise removal of a signal, and / or conversion of a signal. In one example, the first wireless communication circuit (110) may receive a signal associated with cellular communication via a first antenna (115). The first wireless communication circuit (110) may process the received signal and transmit it to the processor (100). The first wireless communication circuit (110) may be configured to perform noise removal, amplification, and / or frequency conversion (e.g., down-converting) on ​​the received signal.

[0033] According to one embodiment, the first wireless communication circuit (110) of the electronic device (10) can transmit a signal related to cellular communication through the first antenna (115). The first wireless communication circuit (110) can process a signal received from the processor (100) and radiate the processed signal through the first antenna (115). The first wireless communication circuit (110) can be configured to perform noise removal, amplification, and / or frequency conversion (e.g., up-converting) on ​​the signal received from the processor (100).

[0034] According to one embodiment, the first antenna (115) may include at least one radiator. The first antenna (115) may include at least one radiator formed on at least a portion of the housing of the electronic device (10) and / or an internal substrate of the electronic device (10). The at least one radiator may be configured to have an electrical length or a resonant frequency corresponding to a signal associated with cellular communication. For example, the first wireless communication circuit (110) may receive a first signal from the base station (11) or a peripheral electronic device through the first antenna (115).

[0035] According to one embodiment, the first wireless communication circuit (110) of the electronic device (10) can transmit and receive signals related to cellular communication by supplying power to the first antenna (115).

[0036] According to one embodiment, the second wireless communication circuit (120) may include at least one circuit for transmitting and receiving a satellite signal. The second wireless communication circuit (120) may include at least one circuit configured to perform amplification of a signal, noise removal of a signal, and / or conversion of a signal. In one example, the second wireless communication circuit (120) may receive a satellite signal through a second antenna (125). The second wireless communication circuit (120) may process the received signal and transmit it to the processor (100). The second wireless communication circuit (120) may be configured to perform noise removal, amplification, and / or frequency conversion (e.g., down-converting) on ​​the received signal.

[0037] According to one embodiment, the second wireless communication circuit (120) of the electronic device (10) can transmit a satellite signal through the second antenna (125). The second wireless communication circuit (120) can process a signal received from the processor (100) and radiate the processed signal through the second antenna (125). The second wireless communication circuit (120) can be configured to perform noise removal, amplification, and / or frequency conversion (e.g., up-converting) on ​​the signal received from the processor (100).

[0038] According to one embodiment, the second antenna (125) may include at least one radiator. The second antenna (125) may include at least one radiator formed on at least a portion of the housing of the electronic device (10) and / or an internal substrate of the electronic device (10). The at least one radiator may be configured to have an electrical length or a resonant frequency corresponding to a satellite signal. For example, the second wireless communication circuit (120) may receive a second signal from a satellite (12) or an external electronic device through the second antenna (125).

[0039] According to one embodiment, the second wireless communication circuit (120) of the electronic device (10) can transmit and receive satellite signals by supplying power to the second antenna (125).

[0040] According to one embodiment, the processor (100) of the electronic device (10) may utilize the second wireless communication circuit (120) and / or the second antenna (125) to transmit and receive satellite signals. For example, the processor (100) may receive a second signal corresponding to a GPS signal using the second wireless communication circuit (120).

[0041] According to one embodiment, the memory (130) may store frequency information, information on second harmonic components, and / or tone signal information of a signal received by the electronic device (10). In one example, the memory (130) may store one or more tone signal information. The tone signal information may include information on the frequency and / or amplitude of the signal. For example, the memory (130) may store one or more tone signal information (e.g., information on tone signals of 1559.32 MHz, 1559.22 MHz, 1559.12 MHz, 1559.02 MHz, 1558.92 MHz, 1558.82 MHz, 1558.72 MHz, 1558.62 MHz, and / or 1558.52 MHz) corresponding to the second harmonic components of the first signal.

[0042] According to one embodiment, the processor (100) of the electronic device (10) can execute instructions stored in the memory (130). In one example, the processor (100) can identify one or more control information stored in the memory (130) and adjust a second signal based on the identified control information.

[0043] FIG. 2 illustrates the frequency bands of signals transmitted and received by an electronic device according to one embodiment.

[0044] Referring to FIG. 2, the electronic device (10) can transmit and receive signals of a first frequency band (200), a third frequency band (210), a second harmonic band (201) of the first frequency band, a second harmonic band (211) of the third frequency band, and / or a second frequency band (220).

[0045] According to one embodiment, the electronic device (10) can simultaneously receive signals of different frequency bands. For example, the electronic device (10) can utilize A-GPS (Assisted GPS) using a frequency band corresponding to LTE band 13 and / or LTE band 14 (e.g., 777.5 MHz to 786.5 MHz and / or 788.5 MHz to 797.5 MHz) for fast and accurate GPS signal transmission and reception. For example, the electronic device (10) can receive a signal of a second frequency band (220) while transmitting an uplink signal of a first frequency band (200).

[0046] According to one embodiment, the center frequency of the first signal transmitted and received by the electronic device (10) may be included in the first frequency band (200). For example, the first signal is a signal related to cellular communication, and may correspond to a signal transmitted and received for cellular communication when the electronic device (10) is allocated uplink radio resource information corresponding to LTE band 13 from the base station (11). In one example, the first frequency band (200) may have a band of 777.5 MHz to 786.5 MHz, and the center frequency of the first signal may correspond to 782 MHz.

[0047] According to one embodiment, the electronic device (10) can receive wireless resource information of an uplink allocated to the electronic device (10) from the base station (11) using the first wireless communication circuit (110). The center frequency of the first signal indicated in the wireless resource information can be included in a frequency band corresponding to LTE band 13.

[0048] According to one embodiment, the second harmonic component with respect to the center frequency of the first signal transmitted and received by the electronic device (10) may be included in the second harmonic band (201) of the first frequency band. The second harmonic band (201) of the first frequency band may correspond to a frequency band corresponding to twice the first frequency band (200). For example, the second harmonic band (201) of the first frequency band may have a band of 1555 MHz to 1573 MHz, and the second harmonic component of the center frequency of the first signal may have a frequency of 1564 MHz. In one example, the second harmonic component of the first signal may correspond to a second harmonic component generated based on a signal transmitted and received for cellular communication when the electronic device (10) is allocated uplink wireless resource information corresponding to LTE band 13 from the base station (11).

[0049] According to one embodiment, the electronic device (10) can receive wireless resource information of an uplink allocated to the electronic device (10) from the base station (11) using the first wireless communication circuit (110). The second harmonic component of the center frequency of the first signal indicated in the wireless resource information can be included in a frequency band of 1555 MHz to 1573 MHz.

[0050] According to one embodiment, the center frequency of the first signal transmitted and received by the electronic device (10) may be included in the third frequency band (210). For example, the first signal is a signal related to cellular communication, and may correspond to a signal transmitted and received for cellular communication when the electronic device (10) is allocated uplink radio resource information corresponding to LTE band 14 from the base station (11). In one example, the third frequency band (210) may have a band of 788.5 MHz to 797.5 MHz, and the center frequency of the first signal may correspond to 793 MHz.

[0051] According to one embodiment, the electronic device (10) may receive wireless resource information of an uplink allocated to the electronic device (10) from a base station using the first wireless communication circuit (110). The center frequency of the first signal indicated in the wireless resource information may be included in a frequency band corresponding to LTE band 14.

[0052] According to one embodiment, the second harmonic component of the center frequency of the first signal transmitted and received by the electronic device (10) may be included in the second harmonic band (211) of the third frequency band. The second harmonic band (211) of the third frequency band may correspond to a frequency band corresponding to twice the third frequency band (210). For example, the second harmonic band (211) of the third frequency band may have a band of 1577 MHz to 1595 MHz, and the second harmonic component of the center frequency of the first signal may have a frequency of 1586 MHz. In one example, the second harmonic component of the first signal may correspond to a second harmonic component generated based on a signal transmitted and received for cellular communication when the electronic device (10) is allocated uplink wireless resource information corresponding to LTE band 14 from the base station (11).

[0053] According to one embodiment, the electronic device (10) can receive wireless resource information of an uplink allocated to the electronic device (10) from the base station (11) using the first wireless communication circuit (110). The second harmonic component of the center frequency of the first signal indicated in the wireless resource information can be included in a frequency band of 1577 MHz to 1595 MHz.

[0054] According to one embodiment, the center frequency of the second signal received by the electronic device (10) may be included in the second frequency band (220). For example, the second frequency band (220) may have a band of 1574.42 MHz to 1576.42 MHz, and the center frequency of the GNSS signal may correspond to 1575.42 MHz. For example, the second signal is a signal related to GNSS, and may correspond to a signal received for GNSS communication when the electronic device (10) receives GNSS information corresponding to GPS L1 from a satellite (12). In this case, the second frequency band (220) may correspond to a frequency band corresponding to GPS L1.

[0055] According to one embodiment, the electronic device (10) may receive a satellite signal from a satellite (12) using the second wireless communication circuit (120). For example, the center frequency of the satellite signal received by the second wireless communication circuit (120) may be included in a frequency band corresponding to GPS L1. In this case, the frequency band corresponding to GPS L1 may have an intermediate frequency of 1575.42 MHz and a bandwidth of 2 MHz.

[0056] According to one embodiment, the second harmonic band (201) of the first frequency band and the second frequency band (220) may include an adjacent frequency band (230). For example, the second harmonic band (201) of the first frequency band and the second frequency band (220) may include an adjacent frequency band (230) with a bandwidth of 1.42 MHz.

[0057] According to one embodiment, when the electronic device (10) transmits and receives the first signal and the second signal, signal interference may occur near the second harmonic band (201) of the first frequency band and the adjacent frequency band (230) of the second frequency band (220).

[0058] According to one embodiment, the second harmonic band (211) of the third frequency band and the second frequency band (220) may include an adjacent frequency band (240). For example, the second harmonic band (211) of the third frequency band and the second frequency band (220) may include an adjacent frequency band (240) with a bandwidth of 0.58 MHz.

[0059] According to one embodiment, when the electronic device (10) transmits and receives the first signal and the second signal, signal interference may occur in the vicinity of the common frequency band of the second harmonic band (211) of the third frequency band and the second frequency band (220), or an adjacent frequency band (240).

[0060] According to one embodiment, when the electronic device (10) transmits and receives the first signal and the second signal, the frequency range in which the above-described signal interference may be experienced may change depending on the frequency band in which the second signal is included. For example, if the second signal is included in a frequency band having a center frequency of 1575.42 MHz and a bandwidth of MHz, the second harmonic band (201) of the first frequency band may have a frequency band adjacent to the frequency band in which the second signal is included in the frequency band of 1573 MHz to 1573.42 MHz, and the second harmonic band (211) of the third frequency band may have a frequency band adjacent to the frequency band in which the second signal is included in the frequency band of 1576.42 MHz to 1577 MHz. At this time, the electronic device (10) may experience signal interference in the vicinity of the adjacent frequency band. The same can be understood for the vicinity of the frequency band adjacent to the frequency band in which the second signal is included.

[0061] According to one embodiment, the first signal may be included in a first frequency band (200) and / or a third frequency band (210), and the second signal may be included in a second frequency band (220).

[0062] According to one embodiment, the second antenna (125) is configured to transmit and receive a signal in a second frequency band (220), and the second harmonic component of the first signal may be included in the second frequency band (220) or adjacent to the second frequency band (220).

[0063] FIG. 3A is a flowchart illustrating the operation of an electronic device according to one embodiment.

[0064] Referring to FIG. 3A, the electronic device (10) may receive wireless resource information and a second signal of an uplink, identify control information indicated in the wireless resource information, and then attenuate at least a portion of the second signal based on the identified control information.

[0065] According to one embodiment, the processor (100) of the electronic device (10) may, in operation 300, receive uplink radio resource information from the base station (11) using the first wireless communication circuit (110). For example, the processor (100) may receive uplink radio resource information allocated to the electronic device (10) from the base station (11) using the first wireless communication circuit (110) in order to transmit and receive signals related to cellular communication. At this time, the uplink radio resource information may include information on the number of resource blocks (RBs) related to the uplink and / or the positions of the resource blocks.

[0066] According to one embodiment, a resource block may include resource block setting information (RB setting configuration) indicating the number, size, and start of resource blocks to be used in the uplink in the frequency domain. For example, the radio resource information of the uplink allocated to the electronic device (10) may include information corresponding to a start RB = 0 and the number of RBs = 12, as information on resource blocks to be used in the uplink.

[0067] According to one embodiment, the radio resource information of the uplink may indicate radio resources corresponding to LTE band 13 and / or LTE band 14. In one example, the electronic device (10) may check the radio resource block setting information allocated in the uplink channel and, based on the information, may know the uplink center frequency transmitted by the terminal. For example, the processor (100) may check the radio resource block setting information allocated to the electronic device (10), check information corresponding to uplink channel = 23230, start RB = 0, number of RBs = 12, and identify the uplink center frequency as 778.58 MHz. In one example, the processor (100) may calculate the edge frequency of the transmission signal based on the radio resource block information. For example, the processor (100) may identify the center frequency of the uplink as 778.58 MHz, then obtain the second harmonic component (e.g., 1557.16 MHz) of the center frequency of the uplink, and calculate 1559.32 MHz with an offset of 0.16 MHz as the edge frequency of the transmission signal.

[0068] According to one embodiment, the processor (100) of the electronic device (10) may receive a second signal from the satellite (12) using the second wireless communication circuit (120) at operation 302. For example, the processor (100) may receive the second signal from the satellite (12) using the second wireless communication circuit (120). In one example, the second signal may include a signal associated with a GNSS. The signal associated with a GNSS may include information about the relative positions of the electronic device (10) and the satellite (12), the amount of signal delay between the electronic device (10) and the satellite (12), and / or the time at which the signal was transmitted and received. In one example, the frequency band of the second signal associated with the GNSS may be adjacent to a frequency band corresponding to LTE band 13 and / or LTE band 14, or may include a frequency band in common with a frequency band corresponding to LTE band 13 and / or LTE band 14.

[0069] According to one embodiment, the processor (100) of the electronic device (10) may identify control information set based on the second harmonic component of the first signal indicated in the wireless resource information at operation 304. For example, the processor (100) may identify the second harmonic component for the first signal indicated in the wireless resource information of the uplink received at operation 300, and identify the control information set based on the identified second harmonic component. At this time, the control information may be frequency information generated by the processor (100) based on the identified second harmonic component.

[0070] According to one embodiment, the processor (100) of the electronic device (10) may, in operation 304, identify control information stored in the memory (130) based on the second harmonic component of the first signal indicated in the wireless resource information. For example, the processor (100) may extract, from among the information stored in the memory (130), information corresponding to the second harmonic component of the first signal indicated in the wireless resource information as control information. At this time, the control information may be frequency information stored corresponding to the second harmonic component among the information stored in the memory (130).

[0071] According to one embodiment, the processor (100) of the electronic device (10) may attenuate at least a portion of the second signal using the identified control information in operation 306. For example, the processor (100) may attenuate at least a portion of the second signal received in operation 302 using the identified control information in operation 304. In this case, the operation of attenuating the second signal may be an operation of subtracting a frequency section corresponding to a frequency section included in the control information from among the frequency sections included in the second signal.

[0072] According to one embodiment, the operation of attenuating at least a portion of the second signal using control information may utilize a customs adaptive interference cancellation (CAIC) scheme. The CAIC scheme may perform an operation of attenuating the interference component of the received signal by identifying an interference area of ​​the received signal, generating an interference mimic signal corresponding to the interference area, and then subtracting the interference mimic signal from the received signal. For example, when attenuating the interference component of a GPS signal according to the CAIC scheme, when the GPS signal received by the electronic device (10) is defined as S_n, the GPS interference component as J_n, and the noise component as N_n, the processor (100) may generate J^_n, which is a component imitating the GPS interference component. The processor (100) may perform an operation of corresponding the second signal to the calculation formula S_n + (J_n - J^_n) + N_n according to the CAIC scheme.

[0073] According to one embodiment, the processor (100) of the electronic device (10) can identify an interference area of ​​a received signal and generate an interference mimic signal corresponding to the interference area. For example, the processor (100) can generate an interference mimic signal based on a signal configuration information table (e.g., TB_1 of FIG. 5) of the received signal, and can attenuate a noise component of the second signal by subtracting the interference mimic signal from the second signal. In one example, the processor (100) can dynamically identify an interference area based on the type of the received signal.

[0074] According to one embodiment, the processor (100) of the electronic device (10) may be configured to receive radio resource information of an uplink allocated to the electronic device (10) using a first radio communication circuit (110), receive a second signal using a second radio communication circuit (120), identify control information set based on a second harmonic component of the first signal indicated in the radio resource information, and attenuate at least a portion of the second signal using the control information. In one example, the control information may be information included in a signal setting information table of a signal to be received when the processor (100) performs a CAIC operation.

[0075] According to one embodiment, the control information may include information of one or more control frequency signals associated with a second harmonic component of the first signal.

[0076] According to one embodiment, the wireless resource information may include information about the number of resource blocks associated with the uplink and / or the location of the resource blocks.

[0077] According to one embodiment, the processor (100) of the electronic device (10) may be configured to attenuate at least a portion of the second signal using one or more control frequency signals.

[0078] According to one embodiment, the processor (100) of the electronic device (10) may be configured to attenuate at least a portion of the second signal using control information when the second wireless communication circuit (120) is activated while transmitting and receiving the first signal based on wireless resource information.

[0079] According to one embodiment, a method for controlling an electronic device (10) may include a step in which a first wireless communication circuit (110) receives wireless resource information of an uplink, a step in which a second wireless communication circuit (120) receives a second signal, a step in which control information set based on a second harmonic component of a first signal indicated in the wireless resource information is identified, and a step in which attenuates at least a portion of the second signal using the control information.

[0080] According to one embodiment, the step of attenuating at least a portion of the second signal may include at least one of: if the center frequency of the first signal is identified as a lower frequency than the center frequency of the second signal, generating a control frequency signal having a negative frequency difference value based on a highest edge frequency among second harmonic components of the first signal to attenuate at least a portion of the second signal; or if the center frequency of the first signal is identified as a higher frequency than the center frequency of the second signal, generating a control frequency signal having a positive frequency difference value based on a lowest edge frequency among second harmonic components of the first signal to attenuate at least a portion of the second signal.

[0081] In one embodiment, the step of attenuating at least a portion of the second signal may include the step of attenuating at least a portion of the second signal using one or more control frequency signals.

[0082] FIG. 3b is a flowchart further including an operation of determining a frequency band of a first signal in an operation of an electronic device according to one embodiment.

[0083] Referring to FIG. 3b, the electronic device (10) receives wireless resource information and a second signal of an uplink, determines whether the first signal is included in a first frequency band (200) or a third frequency band (210), and then attenuates at least a portion of the second signal using one or more control frequencies set based on the wireless resource information.

[0084] According to one embodiment, the processor (100) of the electronic device (10) may receive uplink radio resource information from the base station (11) using the first wireless communication circuit (110) in operation 301. For example, the processor (100) may receive uplink radio resource information (e.g., information included in an uplink grant) allocated to the electronic device (10) from the base station (11) using the first wireless communication circuit (110) in order to transmit and receive a signal related to cellular communication. At this time, the uplink radio resource information may include information on the number of resource blocks related to the uplink and / or the positions of the resource blocks. In one example, the first signal related to cellular communication may be included in the first frequency band (200) and / or the third frequency band (210). In addition, the uplink radio resource information may correspond to LTE band 13 and / or LTE band 14.

[0085] According to one embodiment, the processor (100) of the electronic device (10) may receive a second signal from the satellite (12) using the second wireless communication circuit (120) in operation 303. For example, the processor (100) may receive a second signal associated with GNSS from the satellite (12) using the second wireless communication circuit (120). At this time, the second signal associated with GNSS may include information about the relative positions of the electronic device (10) and the satellite (12), the amount of signal delay between the electronic device (10) and the satellite (12), and / or the time at which the signal was transmitted and received. In one example, the second signal center frequency may be included in the second frequency band (220), and the frequency band of the second signal may be adjacent to a frequency band corresponding to LTE band 13 and / or LTE band 14, or may include a frequency section common with a frequency band corresponding to LTE band 13 and / or LTE band 14.

[0086] According to one embodiment, the processor (100) of the electronic device (10) may determine, in operation 305, whether the first signal indicated in the wireless resource information is included in the first frequency band (200). For example, the processor (100) may determine whether the wireless resource information of the uplink received in operation 301 corresponds to information corresponding to LTE band 13. At this time, the frequency band corresponding to LTE band 13 may correspond to the first frequency band (200), and the processor (100) may determine whether the center frequency of the first signal indicated in the wireless resource information is included in LTE band 13.

[0087] According to one embodiment, if the first signal indicated in the wireless resource information is not included in the first frequency band (e.g., NO in operation 305), the processor (100) of the electronic device (10) may determine in operation 307 whether the first signal indicated in the wireless resource information is included in the third frequency band (210). For example, the processor (100) may determine whether the wireless resource information of the uplink received in operation 301 corresponds to information corresponding to LTE band 14. At this time, the frequency band corresponding to LTE band 14 may correspond to the third frequency band (210), and the processor (100) may determine whether the center frequency of the first signal indicated in the wireless resource information is included in LTE band 14.

[0088] According to one embodiment, when the first signal indicated in the wireless resource information is included in the first frequency band (200) (e.g., the example of operation 305), the processor (100) of the electronic device (10) may identify one or more control frequencies based on the second harmonic component of the first signal in operation 309. For example, the processor (100) may identify the second harmonic component for the first signal indicated in the wireless resource information of the uplink received in operation 301, and identify one or more control frequencies based on the identified second harmonic component. At this time, the second harmonic component for the first signal may be included in the second harmonic band (201) of the first frequency band. In one example, the one or more control frequencies may be frequency information generated by the processor (100) based on the identified second harmonic component.

[0089] According to one embodiment, the processor (100) of the electronic device (10) may, in operation 309, identify one or more control frequencies stored in the memory (130) based on the second harmonic component of the first signal indicated in the wireless resource information. For example, the processor (100) may extract, as control information, one or more control frequencies corresponding to the second harmonic component of the first signal indicated in the wireless resource information from among the information stored in the memory (130). At this time, the second harmonic component of the first signal may be included in the second harmonic band (201) of the first frequency band, and the extracted one or more control frequencies may be one or more frequencies having a difference of a constant frequency value based on the second harmonic component.

[0090] According to one embodiment, the processor (100) of the electronic device (10) may attenuate at least a portion of the second signal using the identified one or more control frequencies in operation 311. For example, the processor (100) may attenuate at least a portion of the second signal received in operation 303 using the at least one control frequency identified in operation 309. In this case, the operation of attenuating the second signal may be an operation of subtracting a frequency corresponding to at least one identified control frequency from among the frequencies included in the second signal.

[0091] According to one embodiment, the processor (100) of the electronic device (10) may determine, in operation 307, whether the first signal indicated in the wireless resource information is included in the third frequency band (210). For example, the processor (100) may determine whether the wireless resource information of the uplink received in operation 301 corresponds to information corresponding to LTE band 14. At this time, the frequency band corresponding to LTE band 14 may correspond to the third frequency band (210), and the processor (100) may determine whether the center frequency of the first signal indicated in the wireless resource information is included in LTE band 14.

[0092] According to one embodiment, if the first signal indicated in the wireless resource information is not included in the third frequency band (e.g., NO in operation 307), the processor (100) of the electronic device (10) may terminate the process.

[0093] According to one embodiment, when the first signal indicated in the wireless resource information is included in the third frequency band (210) (e.g., the example of operation 307), the processor (100) of the electronic device (10) may identify one or more control frequencies based on the second harmonic component of the first signal in operation 309. For example, the processor (100) may identify the second harmonic component for the first signal indicated in the wireless resource information of the uplink received in operation 301, and may identify one or more control frequencies based on the identified second harmonic component. At this time, the second harmonic component for the first signal may be included in the second harmonic band (211) of the third frequency band. In one example, one or more control frequencies may be frequency information generated by the processor (100) based on the identified second harmonic component. According to one embodiment, the processor (100) of the electronic device (10) may, in operation 309, identify one or more control frequencies stored in the memory (130) based on the second harmonic component of the first signal indicated in the wireless resource information. For example, the processor (100) may extract, as control information, one or more control frequencies corresponding to the second harmonic component of the first signal indicated in the wireless resource information, from among the information stored in the memory (130). At this time, the second harmonic component of the first signal may be included in the second harmonic band (211) of the third frequency band, and the extracted one or more control frequencies may be one or more frequencies having a difference of a constant frequency value based on the second harmonic component.

[0094] According to one embodiment, the processor (100) of the electronic device (10) may, in operation 309, identify one or more control frequencies in different ways based on whether the first signal indicated in the wireless resource information is included in the first frequency band (200) or whether the first signal indicated in the wireless resource information is included in the third frequency band (210). In one example, when the first signal is included in the first frequency band (200), the processor (100) may identify one or more frequencies that are lower by a predetermined frequency difference value from the reference frequency, using a frequency corresponding to a second harmonic component of the center frequency of the first signal as a reference frequency, as a control frequency. For example, when the processor (100) receives a first signal corresponding to LTE band 13 based on the allocated radio resource information, the processor (100) can identify 1564 MHz, which is the second harmonic component of the center frequency of the first signal, and identify one or more frequencies (e.g., 1566.06 MHz, 1565.96 MHz) that are lowered by a difference value of 0.1 MHz as a control frequency, with the edge frequency 1566.16 MHz, which is +2.16 MHz of the identified 1564 MHz, as a reference frequency.

[0095] According to one embodiment, when the first signal is included in the third frequency band (210), the processor (100) may identify one or more frequencies that are higher by a certain frequency difference value from the reference frequency, as control frequencies, by taking a frequency corresponding to the second harmonic component of the center frequency of the first signal as a reference frequency. For example, when the processor (100) receives a first signal corresponding to LTE band 14 based on the allocated radio resource information, the processor (100) may identify 1586 MHz, which is a second harmonic component of the center frequency of the first signal, and may identify one or more frequencies (e.g., 1583.84 MHz, 1583.94 MHz) that are higher by a 0.1 MHz difference value, as control frequencies, by taking 1583.84 MHz, which is an edge frequency of -2.16 MHz of the identified 1586 MHz, as a reference frequency.

[0096] According to one embodiment, the processor (100) of the electronic device (10) may change the judgment order of operations 305 and 307. In one example, if the first signal indicated in the wireless resource information is included in the third frequency band, the processor (100) may identify one or more control frequencies based on the second harmonic component of the first signal. In addition, if the first signal indicated in the wireless resource information is not included in the third frequency band, the processor (100) may determine whether the first signal indicated in the wireless resource information is included in the first frequency band. In another example, if the first signal indicated in the wireless resource information is included in the first frequency band, the processor (100) may identify one or more control frequencies based on the second harmonic component of the first signal. In addition, if the first signal indicated in the wireless resource information is not included in the first frequency band, the processor (100) may terminate the process.

[0097] According to one embodiment, the electronic device (10) further includes a memory electrically connected to the processor (100), and the memory can store one or more control information set based on the wireless resource information.

[0098] According to one embodiment, the processor (100) of the electronic device (10) can determine whether the first signal is included in the first frequency band and / or the third frequency band.

[0099] According to one embodiment, the processor (100) of the electronic device (10) can identify one or more control frequency signals included in the control information based on the frequency band in which the first signal is included.

[0100] According to one embodiment, the processor (100) of the electronic device (10) can perform operations 305 and 307 simultaneously. For example, when the first signal indicated in the wireless resource information is included in the first frequency band (200) and the third frequency band (210), the processor (100) can identify one or more control frequencies based on the second harmonic component of the frequency band in which the first signal is included, and attenuate at least a portion of the second signal using the identified one or more control frequencies. In one example, when the first signal is included in the first frequency band (200), the processor (100) can attenuate at least a portion of the second signal using the identified one or more control frequencies, and then determine whether the first signal is included in the third frequency band (210). In one example, the processor (100) can determine whether the first signal is included in the first frequency band (200) after attenuating at least a portion of the second signal using one or more identified control frequencies when the first signal is included in the third frequency band (210).

[0101] Figure 3c is a flowchart illustrating the operation of an electronic device according to another embodiment.

[0102] Referring to FIG. 3c, the electronic device (10) receives wireless resource information of an uplink, determines whether a first signal is included in a first frequency band or a third frequency band, checks whether a second wireless communication circuit is activated, and then attenuates at least a portion of the second signal using one or more control frequencies set based on the wireless resource information.

[0103] According to one embodiment, the processor (100) of the electronic device (10) may, in operation 321, receive uplink radio resource information from the base station (11) using the first wireless communication circuit (110). For example, the processor (100) may receive uplink radio resource information allocated to the electronic device (10) from the base station (11) using the first wireless communication circuit (110) in order to transmit and receive a signal related to cellular communication. At this time, the uplink radio resource information may include information on the number of resource blocks related to the uplink and / or the positions of the resource blocks. In one example, the uplink radio resource information may correspond to LTE band 13 and / or LTE band 14.

[0104] According to one embodiment, the processor (100) of the electronic device (10) may determine, in operation 323, whether the first signal indicated in the wireless resource information is included in the first frequency band (200). For example, the processor (100) may determine whether the wireless resource information of the uplink received in operation 321 corresponds to information corresponding to LTE band 13. At this time, the frequency band corresponding to LTE band 13 may correspond to the first frequency band (200), and the processor (100) may determine whether the center frequency of the first signal indicated in the wireless resource information is included in LTE band 13.

[0105] According to one embodiment, when the first signal indicated in the wireless resource information is included in the first frequency band (200) (e.g., the example of operation 323), the processor (100) of the electronic device (10) may determine, in operation 327, whether the second signal is received using the second wireless communication circuit. For example, the processor (100) may determine, using the second wireless communication circuit (120), whether a second signal associated with GNSS is being received from the satellite (12). At this time, the second signal associated with GNSS may include information about the relative positions of the electronic device (10) and the satellite (12), the amount of signal delay between the electronic device (10) and the satellite (12), and / or the time at which the signal was transmitted and received. In one example, the frequency band of the second signal may be adjacent to a frequency band corresponding to LTE band 13 and / or LTE band 14, or may include a frequency section in common with a frequency band corresponding to LTE band 13 and / or LTE band 14.

[0106] In one embodiment, if the second signal is not received using the second wireless communication circuit (e.g., NO of operation 327), the processor (100) of the electronic device (10) may terminate the process.

[0107] According to one embodiment, when a second signal is received using a second wireless communication circuit (e.g., an example of operation 327), the processor (100) of the electronic device (10) may identify one or more control frequencies based on a second harmonic component of the first signal in operation 329. For example, the processor (100) may identify a second harmonic component for the first signal indicated in the wireless resource information of the uplink received in operation 321, and may identify one or more control frequencies based on the identified second harmonic component. At this time, the second harmonic component for the first signal may be included in the second harmonic band (201) of the first frequency band, and the identified one or more control frequencies may be frequency information generated by the processor (100) based on the identified second harmonic component.

[0108] According to one embodiment, the processor (100) of the electronic device (10) may, in operation 329, identify one or more control frequencies stored in the memory (130) based on the second harmonic component of the first signal indicated in the wireless resource information. For example, the processor (100) may extract, as control information, one or more control frequencies corresponding to the second harmonic component of the first signal indicated in the wireless resource information from among the information stored in the memory (130). At this time, the second harmonic component of the first signal may be included in the second harmonic band (201) of the first frequency band, and the extracted one or more control frequencies may be one or more frequencies having a difference of a constant frequency value based on the second harmonic component.

[0109] According to one embodiment, the processor (100) of the electronic device (10) may attenuate at least a portion of the second signal using the identified one or more control frequencies in operation 331. For example, the processor (100) may attenuate at least a portion of the second signal received in operation 303 using the identified one or more control frequencies in operation 329. In this case, the operation of attenuating the second signal may include an operation of reducing the magnitude of a signal of a frequency component corresponding to the identified one or more control frequencies among the frequencies included in the second signal. For example, the processor (100) may divide the frequency band of the second signal to be attenuated into one or more frequency sections. The processor (100) may perform signal attenuation using one or more control frequencies (e.g., one or more tone signals) stored in the memory (130) for each of the one or more frequency sections.

[0110] According to one embodiment, if the first signal indicated in the wireless resource information is not included in the first frequency band (e.g., NO in operation 323), the processor (100) of the electronic device (10) may determine whether the first signal indicated in the wireless resource information is included in the third frequency band (210) in operation 325. For example, the processor (100) may determine whether the wireless resource information of the uplink received in operation 321 corresponds to information corresponding to LTE band 14. At this time, the frequency band corresponding to LTE band 14 may correspond to the third frequency band (210), and the processor (100) may determine whether the center frequency of the first signal indicated in the wireless resource information is included in LTE band 14.

[0111] According to one embodiment, if the first signal indicated in the wireless resource information is not included in the third frequency band (e.g., NO of operation 325), the processor (100) of the electronic device (10) may terminate the process.

[0112] According to one embodiment, when the first signal indicated in the wireless resource information is included in the third frequency band (210) (e.g., the example of operation 325), the processor (100) of the electronic device (10) may determine, in operation 327, whether the second signal is received using the second wireless communication circuit. Operation 327 and subsequent operations 329 to 331 may operate in the same manner as the method described above.

[0113] According to one embodiment, the processor (100) of the electronic device (10) may change the judgment order of operations 323 and 325. In one example, if the first signal indicated in the wireless resource information is included in the third frequency band, the processor (100) may identify one or more control frequencies based on the second harmonic component of the first signal. In addition, if the first signal indicated in the wireless resource information is not included in the third frequency band, the processor (100) may determine whether the first signal indicated in the wireless resource information is included in the first frequency band. In another example, if the first signal indicated in the wireless resource information is included in the first frequency band, the processor (100) may identify one or more control frequencies based on the second harmonic component of the first signal. In addition, if the first signal indicated in the wireless resource information is not included in the first frequency band, the processor (100) may terminate the process.

[0114] According to one embodiment, the processor (100) of the electronic device (10) may be configured to attenuate at least a portion of the second signal using control information when the second wireless communication circuit (120) is activated after receiving wireless resource information.

[0115] FIG. 4A illustrates the signal intensity according to the frequency of the signal received by the electronic device according to one embodiment when operation 301 of FIG. 3A is performed.

[0116] Referring to FIG. 4A, the electronic device (10) may receive a second signal from a satellite (12), and the second signal may include a center frequency. At this time, the electronic device (10) may not experience signal interference from signals other than the second signal. In one example, the electronic device (10) may not receive external signals that may cause interference with the second signal while receiving the second signal. For example, the electronic device (10) may not transmit or receive a first signal while receiving the second signal. The frequency graph (400) of FIG. 4A may be a frequency graph in a case where signal interference does not occur from signals other than the second signal when the electronic device (10) receives the second signal.

[0117] According to one embodiment, the processor (100) of the electronic device (10) may receive a second signal from the satellite (12) using the second wireless communication circuit (120), and the received second signal may be included in the second frequency band (220). At this time, the center frequency of the second signal may correspond to a frequency corresponding to the strongest frequency intensity (401) among the frequency intensities of the second frequency band (220). For example, the second signal may be included in the frequency band of 1574.42 MHz to 1576.42 MHz, and the center frequency of the second signal may correspond to a frequency having the highest frequency intensity (401) among the frequency intensities of the frequency band of 1574.42 MHz to 1576.42 MHz.

[0118] In one embodiment, the second frequency band (220) including the second signal may include the frequency of the satellite signal, and the second frequency band may correspond to 1574.42 MHz to 1576.42 MHz. In one example, the center frequency of the second signal may coincide with the center frequency of the second frequency band (220). In this case, the center frequency of the second signal and the center frequency of the second frequency band (220) may correspond to 1575.42 MHz.

[0119] FIG. 4b illustrates the signal intensity according to the frequency of the signal received by the electronic device according to one embodiment when operations 301 and 303 of FIG. 3a are performed simultaneously.

[0120] Referring to FIG. 4B, the electronic device (10) can receive a second signal and a signal other than the second signal from a satellite (12). At this time, in the signal receiving operation of the electronic device (10), signal interference caused by the second signal and a signal other than the second signal may occur. The frequency graph (410) of FIG. 4B may be a frequency graph in the case where signal interference occurs due to a signal other than the second signal (e.g., a second harmonic component of the first signal corresponding to LTE band 14) when the electronic device (10) receives the second signal.

[0121] According to one embodiment, the processor (100) of the electronic device (10) may receive a second signal from a satellite (12) using a second wireless communication circuit (120), and the received second signal may be included in a second frequency band (220). At the same time, the processor (100) may receive a first signal related to cellular communication from a base station (11) using a first wireless communication circuit (110), and the received first signal may be included in a first frequency band (200). At this time, signal interference may occur between the second harmonic component of the first signal and the second signal. The section where signal interference occurs may correspond to an adjacent frequency band and / or a common frequency band of the second harmonic component of the first signal and the second signal. For example, the second signal may be included in the frequency band of 1574.42 MHz to 1576.42 MHz, and the second harmonic component of the first signal corresponding to LTE band 13 may be included in the frequency band of 1555 MHz to 1573 MHz. In this case, signal interference may occur in the adjacent section of the 1573 MHz to 1574.42 MHz band, which is the adjacent frequency band of the second signal and the second harmonic component of the first signal.

[0122] According to one embodiment, the electronic device (10) can perform transmission of a first signal and reception of a second signal simultaneously. In this case, when compared to the frequency intensity of the second signal where no signal interference occurs, an interference region may occur between the second harmonic component of the first signal and the adjacent frequency band and / or common frequency band of the second signal. For example, when the electronic device (10) simultaneously receives the second signal and the first signal corresponding to LTE band 13, signal interference may occur in the adjacent section of the 1573 MHz to 1574.42 MHz band, which is the adjacent frequency band (230) of the second harmonic component of the first signal and the second signal, so that the frequency intensity due to the interference component may increase, and the satellite signal communication performance of the electronic device (10) may deteriorate due to the increased frequency intensity (not shown).

[0123] According to one embodiment, the processor (100) of the electronic device (10) may receive a second signal from a satellite (12) using a second wireless communication circuit (120), and the received second signal may be included in a second frequency band (220). At the same time, the processor (100) may receive a first signal related to cellular communication from a base station (11) using a first wireless communication circuit (110), and the received first signal may be included in a third frequency band (210). At this time, signal interference may occur between the second harmonic component of the first signal and the second signal. The section where signal interference occurs may correspond to an adjacent frequency band and / or a common frequency band of the second harmonic component of the first signal and the second signal. For example, the second signal may be included in the frequency band of 1574.42 MHz to 1576.42 MHz, and the second harmonic component of the first signal corresponding to LTE band 14 may be included in the frequency band of 1577 MHz to 1595 MHz. In this case, signal interference may occur in the adjacent section of the 1576.42 MHz to 1577 MHz band, which is the adjacent frequency band (240) of the second harmonic component of the first signal and the second signal.

[0124] According to one embodiment, when the electronic device (10) receives the first signal and the second signal simultaneously, an interference region may occur in the adjacent frequency band and / or common frequency band of the second harmonic component of the first signal and the second signal, compared to the frequency intensity of the second signal where no signal interference occurs. For example, when the electronic device (10) receives the second signal and the first signal corresponding to LTE band 14 simultaneously, signal interference may occur in the adjacent section of the 1576.42 MHz to 1577 MHz band, which is the adjacent frequency band (240) of the second harmonic component of the first signal and the second signal, so that the frequency intensity due to the interference component may increase, and the satellite signal communication performance of the electronic device (10) may deteriorate due to the increased frequency intensity (411).

[0125] FIG. 4c illustrates the signal intensity according to the frequency of the signal received by the electronic device according to one embodiment when operation 311 of FIG. 3a is performed.

[0126] Referring to FIG. 4C, the electronic device (10) may use control information to attenuate at least a portion of a second signal that has experienced signal interference due to a signal other than the second signal. For example, the frequency graph (420) of FIG. 4C may be a frequency graph obtained after the processor (100) uses control information to attenuate the second signal, which has experienced signal interference due to a signal other than the second signal (e.g., the second harmonic component of the first signal corresponding to LTE band 14).

[0127] According to one embodiment, the processor (100) of the electronic device (10) may receive uplink radio resource information from the base station (11) and correct a second signal using control information set based on the second harmonic component of the first signal indicated in the radio resource information. In one example, the processor (100) may identify a second harmonic component for the first signal indicated in the resource information and correct a second signal in which signal interference has occurred using control information set based on the identified second harmonic component. At this time, the control information may be frequency information generated by the processor (100) based on the identified second harmonic component.

[0128] According to one embodiment, when the electronic device (10) simultaneously receives a second signal and a first signal corresponding to LTE band 13, signal interference may occur in an adjacent section of the 1573 MHz to 1574.42 MHz band, which is an adjacent frequency band of the second harmonic component of the first signal and the second signal, and therefore, the processor (100) may generate an adjacent frequency of the 1573 MHz to 1574.42 MHz band and subtract it from the second signal. For example, the processor (100) may generate a signal corresponding to a frequency of 1573.0 MHz, 1572.9 MHz, 1572.8 MHz, 1572.7 MHz, 1572.6 MHz, and 1572.5 MHz, which are adjacent frequencies of the 1573 MHz to 1574.42 MHz band, and subtract it from the second signal in order to remove the interference component of the second signal. The subtracted second signal may have a lower frequency intensity in the signal interference section. In one example, the processor (100) may extract frequency information for subtracting the second signal from the memory (130).

[0129] According to one embodiment, when the electronic device (10) simultaneously receives a second signal and a first signal corresponding to LTE band 14, signal interference may occur in an adjacent section of the 1576.42 MHz to 1577 MHz band, which is an adjacent frequency band of the second harmonic component of the first signal and the second signal, and therefore, the processor (100) may generate an adjacent frequency of the 1576.42 MHz to 1577 MHz band and subtract it from the second signal. For example, the processor (100) may generate a signal corresponding to a frequency of 1577.0 MHz, 1577.1 MHz, 1577.2 MHz, 1577.3 MHz, 1577.4 MHz, and 1577.5 MHz, which are adjacent frequencies of the 1576.42 MHz to 1577 MHz band, and subtract it from the second signal in order to remove the interference component of the second signal. The subtracted second signal may have a lower frequency intensity in the signal interference section (e.g., 411 in FIG. 4B ). In one example, the processor (100) may extract frequency information for subtracting the second signal from the memory (130).

[0130] FIG. 4d illustrates a divided frequency interval referenced by a control frequency signal when an electronic device attenuates a second signal according to one embodiment.

[0131] Referring to FIG. 4d, the processor (100) of the electronic device (10) may divide the frequency range of the second signal in which interference has occurred, in order to effectively compensate for the signal of the second signal in which signal interference has occurred. For example, the frequency graph (430) of FIG. 4d may be a frequency graph after the processor (100) divides and attenuates the signal interference range of the second signal using control information.

[0132] According to one embodiment, when the electronic device (10) simultaneously receives a second signal and a first signal corresponding to LTE band 13, in order to compensate for the second signal in which signal interference occurs, the processor (100) may set a reference frequency based on the second harmonic component of the first signal indicated in the wireless resource information of the uplink received by the electronic device (10) from the base station (11), and divide the frequency section in which signal interference occurs based on the set reference frequency. For example, in order to correct the second signal, the processor (100) may set the reference frequency to 1559.32 MHz based on the second harmonic component of the first signal indicated in the wireless resource information, divide the frequency intervals to have negative (-) differences of 0.1 MHz, 0.2 MHz, 0.3 MHz, 0.4 MHz, and 0.5 MHz based on 1559.32 MHz, generate frequency signals of 1559.32 MHz, 1559.22 MHz, 1559.12 MHz, 1559.02 MHz, 1558.92 MHz, and 1558.72 MHz corresponding to the divided frequency intervals, and then subtract the frequency signals generated for the second signal. In one example, referring again to FIG. 3A, the reference frequency may correspond to the edge frequency of the transmission signal calculated by the processor (100) based on the wireless resource block information.

[0133] According to one embodiment, the processor (100) of the electronic device (10) can generate a control frequency signal having a negative frequency difference value based on the highest frequency among the second harmonic components of the center frequency of the first signal when the center frequency of the first signal is lower than the center frequency of the second signal, and can subtract the control frequency signal from the second signal, thereby mitigating the interference effect of the second signal. For example, when receiving the second signal and the first signal corresponding to LTE band 13 simultaneously, the processor (100) can generate control frequency signals (e.g., 1572.9 MHz, 1572.8 MHz) having a negative frequency difference value based on 1573 MHz corresponding to the highest frequency among the second harmonic components of the center frequency of the first signal, and can subtract the control frequency signals generated from the second signal.

[0134] According to one embodiment, the processor (100) of the electronic device (10) can generate a control frequency signal having a positive frequency difference value based on the lowest frequency among the second harmonic components of the center frequency of the first signal when the center frequency of the first signal is higher than the center frequency of the second signal, and can mitigate the interference effect of the second signal by subtracting the control frequency signal from the second signal. For example, when simultaneously receiving the second signal and the first signal corresponding to LTE band 14, the processor (100) can generate control frequency signals (e.g., 1590.78 MHz, 1590.88 MHz) having a positive frequency difference value based on 1590.68 MHz corresponding to the lowest frequency among the second harmonic components of the center frequency of the first signal, and can subtract the control frequency signals generated from the second signal.

[0135] According to one embodiment, when the electronic device (10) simultaneously receives a second signal and a first signal corresponding to LTE band 14, in order to compensate for the second signal in which signal interference occurs, the processor (100) may set a reference frequency based on the second harmonic component of the first signal indicated in the wireless resource information of the uplink received by the electronic device (10) from the base station (11), and divide the frequency section in which signal interference occurs based on the set reference frequency. For example, in order to correct the second signal, the processor (100) may set the reference frequency to 1577.0 MHz based on the second harmonic component of the first signal indicated in the wireless resource information, divide the frequency intervals to have positive (+) differences of 0.1 MHz, 0.2 MHz, 0.3 MHz, 0.4 MHz, and 0.5 MHz based on 1577.0 MHz, generate frequency signals of 1577.0 MHz, 1577.1 MHz, 1577.2 MHz, 1577.3 MHz, 1577.4 MHz, and 1577.5 MHz corresponding to the divided frequency intervals, and then subtract the generated frequency signals with respect to the second signal.

[0136] According to one embodiment, the processor (100) of the electronic device (10) may be configured to divide at least a portion of the second signal into one or more frequency intervals and attenuate at least a portion of the second signal by applying one or more control frequency signals to the one or more frequency intervals.

[0137] In one embodiment, the step of attenuating at least a portion of the second signal may include the steps of dividing at least a portion of the second signal into one or more frequency intervals, and attenuating at least a portion of the second signal by applying one or more control frequency signals to the one or more frequency intervals.

[0138] Figure 5 illustrates a reference table referenced in operation 304 of Figure 3a.

[0139] Referring to FIG. 5, the processor (100) of the electronic device (10) may generate control information to correct a second signal based on TB_1 and TB_2. In one example, the memory (130) may store information corresponding to TB_1 and TB_2.

[0140] According to one embodiment, referring to TB_1, the processor (100) of the electronic device (10) may identify a center frequency of a first signal based on information about the number of resource blocks and / or the positions of resource blocks of the uplink radio resource information received from the base station (11), and may identify a second harmonic component of the first signal and a reference frequency of the first signal based on the identified center frequency of the first signal. At this time, the processor (100) may identify frequencies that differ by a preset frequency from the reference frequency of the identified first signal as control information. For example, when the uplink radio resource information received by the electronic device (10) from the base station (11) corresponds to LTE band 13, the number of resource blocks corresponds to 12RB, and the position of the resource blocks corresponds to 0, the processor (100) may identify the center frequency of the first signal as 778.58 MHz. Additionally, the processor (100) may identify a frequency corresponding to the second harmonic component of the center frequency of the first signal as 1557.16 MHz, which corresponds to twice the center frequency of the identified first signal, and may identify a reference frequency of the first signal as 1559.32 MHz, which is different from the frequency of the second harmonic component of the identified first signal by +2.16 MHz. The difference between the reference frequency of the first signal and the frequency of the second harmonic component of the first signal may be preset by the processor (100). The processor (100) may generate at least one of the frequencies having an offset frequency of -0.1 MHz with respect to the first reference frequency and the reference frequency of the first signal as a control frequency.

[0141] According to one embodiment, the processor (100) of the electronic device (10) can identify the center frequency of the first signal based on information about the number of resource blocks and / or the positions of the resource blocks of the uplink wireless resource information received from the base station (11), and can extract control information stored in the memory (130) based on the identified center frequency of the first signal. For example, if the wireless resource information of the uplink received by the electronic device (10) from the base station (11) corresponds to LTE band 13, the number of resource blocks corresponds to 12RB, and the position of the resource block corresponds to 19, the processor (100) can extract at least one of the frequencies of 1566.16MHz, 1566.06MHz, 1565.96MHz, 1565.86MHz, 1565.76MHz, 1565.66MHz, 1565.56MHz, 1565.46MHz, and 1565.36MHz stored in the memory (130) as a control frequency.

[0142] According to one embodiment, referring to TB_2, the processor (100) of the electronic device (10) may identify the center frequency of the first signal based on information about the number of resource blocks and / or the positions of the resource blocks of the uplink radio resource information received from the base station (11), and may identify the second harmonic component of the first signal and the reference frequency of the first signal based on the identified center frequency of the first signal. At this time, the processor (100) may identify frequencies that differ by a preset frequency from the reference frequency of the identified first signal as control information. For example, when the uplink radio resource information received by the electronic device (10) from the base station (11) corresponds to LTE band 14, the number of resource blocks corresponds to 12RB, and the position of the resource block corresponds to 19, the processor (100) may identify the center frequency of the first signal as 793MHz. Additionally, the processor (100) may identify a frequency corresponding to the second harmonic component of the center frequency of the first signal as 1586 MHz corresponding to twice the center frequency of the identified first signal, and may identify a reference frequency of the first signal as 1583.84 MHz, which is different from the frequency of the second harmonic component of the identified first signal by -2.16 MHz. The difference between the reference frequency of the first signal and the frequency of the second harmonic component of the first signal may be preset by the processor (100). The processor (100) may generate at least one of the frequencies having an offset frequency of +0.1 MHz with respect to the first reference frequency and the reference frequency of the first signal as a control frequency.

[0143] According to one embodiment, the processor (100) of the electronic device (10) can identify the center frequency of the first signal based on information about the number of resource blocks and / or the positions of the resource blocks of the uplink wireless resource information received from the base station (11), and can extract control information stored in the memory (130) based on the identified center frequency of the first signal. For example, if the wireless resource information of the uplink received by the electronic device (10) from the base station (11) corresponds to LTE band 14, the number of resource blocks corresponds to 12RBs, and the position of the resource blocks corresponds to 38, the processor (100) can extract at least one of the frequencies of 1590.68MHz, 1590.78MHz, 1590.88MHz, 1590.98MHz, 1591.08MHz, 1591.18MHz, 1591.28MHz, 1591.38MHz, and 1591.48MHz stored in the memory (130) as a control frequency.

[0144] FIG. 6 is a block diagram of an electronic device within a network environment according to one embodiment.

[0145] Referring to FIG. 6, FIG. 6 is a block diagram of an electronic device (601) within a network environment (600) according to various embodiments. Referring to FIG. 6, in the network environment (600), the electronic device (601) may communicate with the electronic device (602) via a first network (698) (e.g., a short-range wireless communication network), or may communicate with at least one of the electronic device (604) or the server (608) via a second network (699) (e.g., a long-range wireless communication network). In one embodiment, the electronic device (601) may communicate with the electronic device (604) via the server (608). According to one embodiment, the electronic device (601) may include a processor (620), a memory (630), an input module (650), an audio output module (655), a display module (660), an audio module (670), a sensor module (676), an interface (677), a connection terminal (678), a haptic module (679), a camera module (680), a power management module (688), a battery (689), a communication module (690), a subscriber identification module (696), or an antenna module (697). In some embodiments, the electronic device (601) may omit at least one of these components (e.g., the connection terminal (678)), or may have one or more other components added. In some embodiments, some of these components (e.g., the sensor module (676), the camera module (680), or the antenna module (697)) may be integrated into one component (e.g., the display module (660)).

[0146] The processor (620) may, for example, execute software (e.g., a program (640)) to control at least one other component (e.g., a hardware or software component) of the electronic device (601) connected to the processor (620) and perform various data processing or operations. According to one embodiment, as at least a part of the data processing or operations, the processor (620) may store commands or data received from other components (e.g., a sensor module (676) or a communication module (690)) in a volatile memory (632), process the commands or data stored in the volatile memory (632), and store result data in a non-volatile memory (634). According to one embodiment, the processor (620) may include a main processor (621) (e.g., a central processing unit or an application processor) or an auxiliary processor (623) (e.g., a graphics processing unit, a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor) that can operate independently or together with the main processor (621). For example, when the electronic device (601) includes the main processor (621) and the auxiliary processor (623), the auxiliary processor (623) may be configured to use less power than the main processor (621) or to be specialized for a given function. The auxiliary processor (623) may be implemented separately from the main processor (621) or as a part thereof.

[0147] The auxiliary processor (623) may control at least a portion of functions or states associated with at least one component (e.g., a display module (660), a sensor module (676), or a communication module (690)) of the electronic device (601), for example, on behalf of the main processor (621) while the main processor (621) is in an inactive (e.g., sleep) state, or together with the main processor (621) while the main processor (621) is in an active (e.g., application execution) state. In one embodiment, the auxiliary processor (623) (e.g., an image signal processor or a communication processor) may be implemented as a part of another functionally related component (e.g., a camera module (680) or a communication module (690)). In one embodiment, the auxiliary processor (623) (e.g., a neural network processing unit) may include a hardware structure specialized for processing artificial intelligence models. The artificial intelligence models may be generated through machine learning. This learning can be performed, for example, on the electronic device (601) itself where the artificial intelligence model is executed, or can be performed through a separate server (e.g., server (608)). The learning algorithm can include, for example, supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but is not limited to the examples described above. The artificial intelligence model can include multiple artificial neural network layers.The artificial neural network may be one of a deep neural network (DNN), a convolutional neural network (CNN), a recurrent neural network (RNN), a restricted Boltzmann machine (RBM), a deep belief network (DBN), a bidirectional recurrent deep neural network (BRDNN), a deep Q-network, or a combination of two or more of the above, but is not limited to the examples described above. In addition to, or alternatively to, a hardware structure, an artificial intelligence model may include a software structure.

[0148] The memory (630) can store various data used by at least one component (e.g., the processor (620) or the sensor module (676)) of the electronic device (601). The data can include, for example, software (e.g., the program (640)) and input data or output data for commands related thereto. The memory (630) can include a volatile memory (632) or a non-volatile memory (634).

[0149] The program (640) may be stored as software in the memory (630) and may include, for example, an operating system (642), middleware (644), or an application (646).

[0150] The input module (650) can receive commands or data to be used in a component of the electronic device (601) (e.g., a processor (620)) from an external source (e.g., a user) of the electronic device (601). The input module (650) can include, for example, a microphone, a mouse, a keyboard, a key (e.g., a button), or a digital pen (e.g., a stylus pen).

[0151] The audio output module (655) can output audio signals to the outside of the electronic device (601). The audio output module (655) can include, for example, a speaker or a receiver. The speaker can be used for general purposes, such as multimedia playback or recording playback. The receiver can be used to receive incoming calls. In one embodiment, the receiver can be implemented separately from the speaker or as part of the speaker.

[0152] The display module (660) can visually provide information to an external party (e.g., a user) of the electronic device (601). The display module (660) may include, for example, a display, a holographic device, or a projector and a control circuit for controlling the device. In one embodiment, the display module (660) may include a touch sensor configured to detect a touch, or a pressure sensor configured to measure the intensity of a force generated by the touch.

[0153] The audio module (670) can convert sound into an electrical signal, or vice versa, convert an electrical signal into sound. According to one embodiment, the audio module (670) can acquire sound through the input module (650), output sound through the sound output module (655), or an external electronic device (e.g., electronic device (602)) (e.g., speaker or headphone) directly or wirelessly connected to the electronic device (601).

[0154] The sensor module (676) can detect the operating status (e.g., power or temperature) of the electronic device (601) or the external environmental status (e.g., user status) and generate an electrical signal or data value corresponding to the detected status. According to one embodiment, the sensor module (676) can include, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, a temperature sensor, a humidity sensor, or an illuminance sensor.

[0155] The interface (677) may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device (601) with an external electronic device (e.g., the electronic device (602)). In one embodiment, the interface (677) may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.

[0156] The connection terminal (678) may include a connector through which the electronic device (601) may be physically connected to an external electronic device (e.g., the electronic device (602)). In one embodiment, the connection terminal (678) may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (e.g., a headphone connector).

[0157] The haptic module (679) can convert electrical signals into mechanical stimuli (e.g., vibration or movement) or electrical stimuli that a user can perceive through tactile or kinesthetic sensations. According to one embodiment, the haptic module (679) can include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

[0158] The camera module (680) can capture still images and videos. According to one embodiment, the camera module (680) may include one or more lenses, image sensors, image signal processors, or flashes.

[0159] The power management module (688) can manage the power supplied to the electronic device (601). According to one embodiment, the power management module (688) can be implemented as, for example, at least a part of a power management integrated circuit (PMIC).

[0160] A battery (689) may power at least one component of the electronic device (601). In one embodiment, the battery (689) may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.

[0161] The communication module (690) may support the establishment of a direct (e.g., wired) communication channel or a wireless communication channel between the electronic device (601) and an external electronic device (e.g., electronic device (602), electronic device (604), or server (608)), and the performance of communication through the established communication channel. The communication module (690) may operate independently from the processor (620) (e.g., application processor) and may include one or more communication processors that support direct (e.g., wired) communication or wireless communication. According to one embodiment, the communication module (690) may include a wireless communication module (692) (e.g., a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module (694) (e.g., a local area network (LAN) communication module, or a power line communication module). Any of these communication modules may communicate with an external electronic device (604) via a first network (698) (e.g., a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network (699) (e.g., a long-range communication network such as a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., a LAN or WAN)). These various types of communication modules may be integrated into a single component (e.g., a single chip) or implemented as multiple separate components (e.g., multiple chips). The wireless communication module (692) may use subscriber information (e.g., an international mobile subscriber identity (IMSI)) stored in the subscriber identification module (696) to verify or authenticate the electronic device (601) within a communication network such as the first network (698) or the second network (699).

[0162] The wireless communication module (692) can support 5G networks and next-generation communication technologies following the 4G network, such as NR access technology (new radio access technology). The NR access technology can support high-speed transmission of high-capacity data (eMBB (enhanced mobile broadband)), minimization of terminal power and connection of multiple terminals (mMTC (massive machine type communications)), or high reliability and low latency (URLLC (ultra-reliable and low-latency communications)). The wireless communication module (692) can support, for example, a high-frequency band (e.g., mmWave band) to achieve a high data transmission rate. The wireless communication module (692) may support various technologies for securing performance in a high-frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), full dimensional MIMO (FD-MIMO), array antenna, analog beam-forming, or large scale antenna. The wireless communication module (692) may support various requirements specified in the electronic device (601), an external electronic device (e.g., the electronic device (604)), or a network system (e.g., the second network (699)). According to one embodiment, the wireless communication module (692) can support a peak data rate (e.g., 20 Gbps or more) for eMBB realization, a loss coverage (e.g., 164 dB or less) for mMTC realization, or a U-plane latency (e.g., 0.5 ms or less for downlink (DL) and uplink (UL), or 1 ms or less for round trip) for URLLC realization.

[0163] The antenna module (697) can transmit or receive signals or power to or from an external device (e.g., an external electronic device). In one embodiment, the antenna module (697) may include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (e.g., a PCB). In one embodiment, the antenna module (697) may include a plurality of antennas (e.g., an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network, such as the first network (698) or the second network (699), may be selected from the plurality of antennas, for example, by the communication module (690). A signal or power may be transmitted or received between the communication module (690) and the external electronic device via the at least one selected antenna. In some embodiments, in addition to the radiator, another component (e.g., a radio frequency integrated circuit (RFIC)) may be additionally formed as a part of the antenna module (697).

[0164] According to various embodiments, the antenna module (697) may form a mmWave antenna module. In one embodiment, the mmWave antenna module may include a printed circuit board, an RFIC disposed on or adjacent a first side (e.g., a bottom side) of the printed circuit board and capable of supporting a designated high-frequency band (e.g., a mmWave band), and a plurality of antennas (e.g., an array antenna) disposed on or adjacent a second side (e.g., a top side or a side side) of the printed circuit board and capable of transmitting or receiving signals in the designated high-frequency band.

[0165] At least some of the above components can be interconnected and exchange signals (e.g., commands or data) with each other via a communication method between peripheral devices (e.g., a bus, GPIO (general purpose input and output), SPI (serial peripheral interface), or MIPI (mobile industry processor interface)).

[0166] According to one embodiment, commands or data may be transmitted or received between the electronic device (601) and an external electronic device (604) via a server (608) connected to a second network (699). Each of the external electronic devices (602 or 604) may be the same or a different type of device as the electronic device (601). According to one embodiment, all or part of the operations executed in the electronic device (601) may be executed in one or more of the external electronic devices (602, 604, or 608). For example, when the electronic device (601) is to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device (601) may, instead of or in addition to executing the function or service itself, request one or more external electronic devices to perform the function or at least part of the service. One or more external electronic devices that receive the request may execute at least a portion of the requested function or service, or an additional function or service related to the request, and transmit the result of the execution to the electronic device (601). The electronic device (601) may process the result as is or additionally and provide it as at least a portion of a response to the request. For this purpose, cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used, for example. The electronic device (601) may provide an ultra-low latency service by using distributed computing or mobile edge computing, for example. In another embodiment, the external electronic device (604) may include an Internet of Things (IoT) device. The server (608) may be an intelligent server utilizing machine learning and / or a neural network. According to one embodiment, the external electronic device (604) or the server (608) may be included in the second network (699).The electronic device (601) can be applied to intelligent services (e.g., smart home, smart city, smart car, or healthcare) based on 5G communication technology and IoT-related technology.

[0167] Electronic devices according to the various embodiments disclosed in this document may take various forms. Electronic devices may include, for example, portable communication devices (e.g., smartphones), computer devices, portable multimedia devices, portable medical devices, cameras, wearable devices, or home appliances. Electronic devices according to the embodiments of this document are not limited to the aforementioned devices.

[0168] The various embodiments of this document and the terminology used therein are not intended to limit the technical features described in this document to specific embodiments, but should be understood to include various modifications, equivalents, or substitutes of the embodiments. In connection with the description of the drawings, similar reference numerals may be used for similar or related components. The singular form of a noun corresponding to an item may include one or more of the items, unless the context clearly indicates otherwise. In this document, each of the phrases "A or B", "at least one of A and B", "at least one of A or B", "A, B, or C", "at least one of A, B, and C", and "at least one of A, B, or C" can include any one of the items listed together in the corresponding phrase among those phrases, or all possible combinations thereof. Terms such as "first," "second," or "first" or "second" may be used merely to distinguish one component from another, and do not limit the components in any other respect (e.g., importance or order). When a component (e.g., a first component) is referred to as "coupled" or "connected" to another (e.g., a second component), with or without the terms "functionally" or "communicatively," it means that the component can be connected to the other component directly (e.g., wired), wirelessly, or through a third component.

[0169] The term "module" used in various embodiments of this document may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic block, component, or circuit. A module may be an integral component, or a minimum unit or part of such a component that performs one or more functions. For example, according to one embodiment, a module may be implemented in the form of an application-specific integrated circuit (ASIC).

[0170] Various embodiments of the present document may be implemented as software (e.g., a program (640)) including one or more instructions stored in a storage medium (e.g., an internal memory (636) or an external memory (638)) readable by a machine (e.g., an electronic device (601)). For example, a processor (e.g., a processor (620)) of the machine (e.g., an electronic device (601)) may call at least one instruction among the one or more instructions stored from the storage medium and execute it. This enables the machine to operate to perform at least one function according to the at least one called instruction. The one or more instructions may include code generated by a compiler or code executable by an interpreter. The machine-readable storage medium may be provided in the form of a non-transitory storage medium. Here, 'non-transitory' simply means that the storage medium is a tangible device and does not contain signals (e.g., electromagnetic waves), and the term does not distinguish between cases where data is stored semi-permanently or temporarily on the storage medium.

[0171] According to one embodiment, the method according to various embodiments disclosed in this document may be provided as included in a computer program product. The computer program product may be traded as a commodity between a seller and a buyer. The computer program product may be distributed in the form of a machine-readable storage medium (e.g., compact disc read-only memory (CD-ROM)), or may be distributed online (e.g., downloaded or uploaded) via an application store (e.g., Play Store™) or directly between two user devices (e.g., smart phones). In the case of online distribution, at least a portion of the computer program product may be temporarily stored or temporarily generated in a machine-readable storage medium, such as the memory of a manufacturer's server, an application store's server, or an intermediary server.

[0172] According to various embodiments, each component (e.g., a module or a program) of the above-described components may include one or more entities, and some of the entities may be separated and placed in other components. According to various embodiments, one or more components or operations of the aforementioned components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (e.g., a module or a program) may be integrated into a single component. In such a case, the integrated component may perform one or more functions of each of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to the integration. According to various embodiments, the operations performed by a module, program, or other component may be executed sequentially, in parallel, iteratively, or heuristically, or one or more of the operations may be executed in a different order, omitted, or one or more other operations may be added.

Claims

1. In electronic devices, first antenna; Second antenna; A first wireless communication circuit electrically connected to the first antenna and configured to transmit and receive signals associated with cellular communications; A second wireless communication circuit electrically connected to the second antenna and configured to transmit and receive satellite signals; and At least one processor electrically connected to the first wireless communication circuit and the second wireless communication circuit, wherein the at least one processor: Receive wireless resource information of an uplink allocated to the electronic device using the first wireless communication circuit, Receive a second signal using the second wireless communication circuit, Identifying the control information set based on the second harmonic component of the first signal indicated in the above wireless resource information, An electronic device configured to attenuate at least a portion of the second signal using the control information.

2. In claim 1, An electronic device, wherein the control information includes information of one or more control frequency signals associated with the second harmonic component of the first signal.

3. In any one of claims 1 to 2, An electronic device, wherein the wireless resource information includes information about the number of resource blocks associated with the uplink and / or the location of the resource blocks.

4. In claim 2, An electronic device wherein said at least one processor is configured to attenuate at least a portion of said second signal using said one or more control frequency signals.

5. In either claim 2 or claim 4, wherein said at least one processor divides at least a portion of said second signal into one or more frequency intervals; An electronic device configured to attenuate at least a portion of said second signal by applying said one or more control frequency signals to said one or more frequency intervals.

6. In any one of claims 1 to 5, Further comprising a memory electrically connected to at least one processor, An electronic device wherein the above memory stores one or more control information set based on wireless resource information.

7. In any one of claims 1 to 6, An electronic device, wherein the first signal is included in a first frequency band and / or a third frequency band.

8. In any one of claims 1 to 7, An electronic device wherein said at least one processor determines whether said first signal is included in a first frequency band and / or a third frequency band.

9. In any one of claims 1 to 8, An electronic device wherein said at least one processor identifies said one or more control frequency signals included in said control information based on a frequency band in which said first signal is included.

10. In any one of claims 1 to 9, The second wireless communication circuit is set to transmit and receive signals of a second frequency band, An electronic device, wherein the second harmonic component of the first signal is included in the second frequency band or adjacent to the second frequency band.

11. In any one of claims 1 to 10, An electronic device wherein said at least one processor is configured to attenuate at least a portion of said second signal using said control information when said second wireless communication circuit is activated after receiving said wireless resource information.

12. In any one of claims 1 to 11, An electronic device wherein said at least one processor is configured to attenuate at least a portion of said second signal using said control information when said second wireless communication circuit is activated while transmitting and receiving said first signal based on said wireless resource information.

13. A step in which a first wireless communication circuit receives wireless resource information of an uplink; A step in which a second wireless communication circuit receives a second signal; A step of identifying control information set based on the second harmonic component of the first signal indicated in the above wireless resource information; and A method of controlling an electronic device, comprising the step of attenuating at least a portion of the second signal using the control information.

14. In claim 13, A method for controlling an electronic device, wherein the control information includes information of one or more control frequency signals associated with the second harmonic component of the first signal.

15. In claim 14, The step of attenuating at least a portion of the second signal using the above control information comprises: A method of controlling an electronic device, comprising the step of attenuating at least a portion of the second signal using one or more of the control frequency signals.

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