WO2024046436A1 - 信号发送方法、系统、装置、设备及相关设备 - Google Patents
信号发送方法、系统、装置、设备及相关设备 Download PDFInfo
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- WO2024046436A1 WO2024046436A1 PCT/CN2023/116278 CN2023116278W WO2024046436A1 WO 2024046436 A1 WO2024046436 A1 WO 2024046436A1 CN 2023116278 W CN2023116278 W CN 2023116278W WO 2024046436 A1 WO2024046436 A1 WO 2024046436A1
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- signal sending
- sending device
- adjustment instruction
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- ris
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- 238000000034 method Methods 0.000 title claims abstract description 75
- 238000001228 spectrum Methods 0.000 claims abstract description 63
- 230000008054 signal transmission Effects 0.000 claims description 26
- 238000004590 computer program Methods 0.000 claims description 13
- 230000011664 signaling Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
Definitions
- the present disclosure relates to the field of communications, and in particular, to a signal transmission method, system, device, equipment, medium and computer program product.
- the current approach is to set up more signal transmission equipment to avoid the problem of users being unable to receive signals due to signal coverage blind spots.
- the establishment of a large number of signal generating devices it often happens that different signal sending devices use the same spectrum. The use of the same spectrum by different signal sending devices will cause the problem of mutual interference between different signal sending devices.
- the present disclosure provides a signal transmission method, system, device, equipment, medium and computer program product, which at least to a certain extent overcomes the problem of mutual interference between different signal transmission devices caused by different signal transmission devices using the same spectrum.
- RIS Reconfigurable Intelligent Surface
- the adjusted RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device The instructions determine the frequency spectrum of the signal transmitted by the second signaling device.
- adjustment based on the predetermined positions of the first signal sending device and the second signal sending device includes:
- the method after receiving the adjustment instruction sent by the first signal sending device, the method further includes:
- the adjusted RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device The instructions determine the frequency spectrum of the signal sent by the second signal sending device, including:
- the adjusted RIS reflects the adjustment instruction after the equivalent channel gain to the second signal sending device, and the second signal sending device receives After the adjustment instruction, the spectrum of the signal sent by the second signal sending device is determined according to the adjustment instruction.
- the adjustment instruction further includes a time period during which the first signal sending device uses the spectrum
- the method further includes:
- the time period during which the RIS remains silent is determined based on the time point when the adjustment instruction is received and the time period during which the first signal sending device uses the spectrum. During the time period during which the RIS remains silent, the RIS does not perform signal reflection.
- a signal sending method is provided, applied to a first signal sending device, and the method includes:
- the second signal sending device determines the spectrum of the signal sent by the second signal sending device according to the adjustment instruction.
- a signal transmission system includes: a reconfigurable smart surface RIS, a first signal transmission device and a second signal transmission device;
- the first signal sending device is set to RIS to send adjustment instructions
- RIS configured to adjust according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted RIS reflects the adjustment instruction to the second signal sending device
- the second signal sending device is configured to determine the frequency spectrum of the signal sent by the second signal sending device according to the adjustment instruction.
- a signal sending device which is applied to a reconfigurable smart surface RIS.
- the device includes:
- a receiving module configured to receive the adjustment instruction sent by the first signal sending device
- the adjustment module is configured to adjust according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted RIS reflects the adjustment instruction to the second signal sending device, and the second signal sending device receives the adjustment. After the instruction is given, the frequency spectrum of the signal sent by the second signal sending device is determined according to the adjustment instruction.
- the adjustment module includes:
- the first adjustment unit is configured to adjust the position according to the predetermined position of the first signal sending device and the second signal sending device. Set and adjust the parameters of the RIS electromagnetic unit, so that the adjusted RIS reflects the adjustment command to the second signal sending device.
- the signal sending device further includes:
- the gain module after receiving the adjustment instruction sent by the first signal sending device, is configured to perform equivalent channel gain on the adjustment instruction to obtain the adjustment instruction after equivalent channel gain;
- Tuning modules including:
- the second adjustment unit is configured to adjust according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted RIS reflects the adjustment instruction after the equivalent channel gain to the second signal sending device, After receiving the adjustment instruction, the second signal sending device determines the spectrum of the signal sent by the second signal sending device according to the adjustment instruction.
- the adjustment instruction further includes a time period during which the first signal sending device uses the spectrum
- the signaling device also includes:
- the determination module after adjusting according to the predetermined positions of the first signal sending device and the second signal sending device, is configured to determine that the RIS remains silent based on the time point when the adjustment instruction is received and the time period during which the first signal sending device uses the spectrum. During the period when RIS remains silent, RIS does not reflect signals.
- a signal sending device applied to a first signal sending device, and the device includes:
- a sending module configured to send an adjustment instruction to the reconfigurable smart surface RIS; so that the RIS adjusts according to the adjustment instruction and the positions of the first signal sending device and the second signal sending device pre-stored in the RIS, so that the adjusted
- the RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device determines the spectrum of the signal sent by the second signal sending device according to the adjustment instruction.
- an electronic device including: a processor; and a memory configured to store executable instructions of the processor; wherein the processor is configured to perform the above signal sending method by executing the executable instructions. .
- a computer-readable storage medium on which a computer program is stored.
- the computer program is executed by a processor, the above-mentioned signal sending method is implemented.
- a computer program product including a computer program that implements the above signal sending method when executed by a processor.
- the signal sending method receives the adjustment instruction sent by the first signal sending device, and then adjusts according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted
- the RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device determines the frequency spectrum of the signal sent by the second signal sending device according to the adjustment instruction. Since the first signal sending device is sent by the RIS The adjustment instruction is reflected to the second signal sending device, so that the first signal sending device and the second signal sending device can avoid being unable to use each other due to the obstruction between the first signal sending device and the second signal sending device. Spectrum confirmation results in the use of the same spectrum, which causes interference between the first signal sending device and the second signal sending device.
- Figure 1 shows a schematic diagram of the structure of a signal transmission system in an embodiment of the present disclosure
- Figure 2 shows a flow chart of a signal sending method in an embodiment of the present disclosure
- Figure 3 shows a flow chart of another signal sending method in an embodiment of the present disclosure
- Figure 4 shows a flow chart of yet another signal sending method in an embodiment of the present disclosure
- Figure 5 shows a flow chart of yet another signal sending method in an embodiment of the present disclosure
- Figure 6 shows a schematic diagram of a signal sending device in an embodiment of the present disclosure
- Figure 7 shows a schematic diagram of another signal sending device in an embodiment of the present disclosure.
- Figure 8 shows a structural block diagram of an electronic device in an embodiment of the present disclosure.
- Example embodiments will now be described more fully with reference to the accompanying drawings.
- Example embodiments may, however, be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concepts of the example embodiments. To those skilled in the art.
- the described features, structures or characteristics may be combined in any suitable manner in one or more embodiments.
- Reconfigurable Intelligent Surface is composed of a large number of low-cost electromagnetic units. The parameters of each unit, such as amplitude and phase, can be adjusted to control the incident to the reconfigurable surface. Constructing the signal reflection direction of the smart surface can reflect the signal in the desired direction. RIS has the advantages of low power consumption, low cost, and easy deployment, and is expected to become one of the candidate technologies for 5G+ and 6G mobile communications.
- the two signal sending devices Since there are currently many signal transmitting devices, isolation between different signal transmitting devices is inevitable. After an obstruction occurs between any two signal sending devices, the two signal sending devices cannot sense the spectrum occupied by each other. Therefore, the two signal sending devices may use the same spectrum. In this case, the receiving device receiving the signal sending device will be interfered with.
- embodiments of the present disclosure provide a signal sending method, system, device, equipment and storage medium.
- FIG. 1 is an architectural diagram showing a signal transmission system in an embodiment of the present disclosure.
- the signaling system 10 may include:
- the first signal sending device 104 is configured to send adjustment instructions to the RIS 102;
- RIS 102 configured to adjust according to the predetermined positions of the first signal sending device 104 and the second signal sending device 106, so that the adjusted RIS 102 reflects the adjustment instruction to the second signal sending device 106;
- the second signal sending device 106 is configured to determine the frequency spectrum of the signal sent by the second signal sending device 106 according to the adjustment instruction.
- both the first signal sending device 104 and the second signal sending device 106 are devices that can complete signal sending.
- the first signal sending device 104 and the second signal sending device 106 may include a base station, a routing device, and a terminal device capable of sending signals.
- the terminal device may be a variety of electronic devices, including but not limited to smartphones, tablets, laptop computers, desktop computers, wearable devices, augmented reality devices, virtual reality devices, etc.
- Signal transmission between the first signal sending device 104, the second signal sending device 106 and the RIS 102 is mainly through a wireless network.
- the above-mentioned wireless network uses standard communication technologies and/or protocols.
- the network is usually the Internet, but can also be any network, including but not limited to Local Area Network (LAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), mobile, wired or wireless network, private network, or virtual private network).
- data exchanged over the network is represented using technologies and/or formats including Hyper Text Mark-up Language (HTML), Extensible Markup Language (XML), etc.
- HTML Hyper Text Mark-up Language
- XML Extensible Markup Language
- you can also use services such as Secure Socket Layer (SSL), Transport Layer Security (TLS), Virtual Private Network (VPN), Internet Protocol Security (Internet Protocol) ProtocolSecurity, IPsec) and other conventional encryption technologies to encrypt all or some links.
- SSL Secure Socket Layer
- TLS Transport Layer Security
- VPN Virtual Private Network
- Internet Protocol Security Internet Protocol Security
- IPsec Internet Protocol Security
- customized and/or dedicated data communication technologies may also be used in place of or in addition to the
- the RIS 102 is outside the connection between the first signal sending device 104 and the second signal sending device 106.
- the adjustment instruction is sent to the RIS through the first signal transmission device, and then the RIS adjusts according to the predetermined positions of the first signal transmission device and the second signal transmission device, so that the first signal transmission device Adjustment instructions sent by one signaling device can be reflected and then reach a second signaling device. Then, the second signal sending device determines the spectrum occupied by the first signal sending device according to the adjustment instruction, and thereby determines the spectrum used by the second signal sending device. Since the RIS is used to reflect the adjustment instruction sent by the first signal sending device to the second signal sending device, the first signal sending device and the second signal sending device can avoid the problem caused by the first signal sending device and the second signal sending device. The interference between the first signal transmitting device and the second signal transmitting device causes the problem of interference between the first signal transmitting device and the second signal transmitting device.
- embodiments of the present disclosure provide a signal sending method, which can be executed by any electronic device with computing processing capabilities.
- Figure 2 shows a flow chart of a signal sending method in an embodiment of the present disclosure.
- the signal sending method may include:
- the RIS can obtain the locations of the first signal sending device and the second signal sending device in advance.
- the positions of the first signal sending device and the second signal sending device may be sent to the RIS by the first signal sending device and the second signal sending device.
- the RIS After the RIS obtains the positions of the first signal sending device and the second signal sending device, the RIS can adjust the first signal according to the adjustment command after receiving the adjustment instruction from the first signal sending device.
- adjustment based on the predetermined positions of the first signal sending device and the second signal sending device includes:
- the parameters of the RIS electromagnetic unit are adjusted according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted RIS reflects the adjustment instruction to the second signal sending device.
- adjustments to RIS may include:
- the phase and amplitude of the electromagnetic unit can be adjusted according to the directions of the first signal sending device and the second signal sending device.
- the signal sending method receives the adjustment instruction sent by the first signal sending device, and then adjusts according to the predetermined positions of the first signal sending device and the second signal sending device, So that the adjusted RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device determines the spectrum of the signal sent by the second signal sending device according to the adjustment instruction. Since the RIS is used to transmit the first signal The adjustment instruction sent by the signal sending device is reflected to the second signal sending device, so the first signal sending device and the second signal sending device can avoid the interference caused by the obstruction between the first signal sending device and the second signal sending device. The spectrum used by each other cannot be confirmed, resulting in the use of the same spectrum, which causes interference between the first signal transmitting device and the second signal transmitting device.
- embodiments of the present disclosure also provide another signal sending method, which can be executed by any electronic device with computing processing capabilities.
- Figure 3 shows a flow chart of another signal sending method in an embodiment of the present disclosure.
- the difference between this signal sending method and the signal method in the above embodiment is that after S202, the signal sending method may also include:
- the RIS can obtain the signal strength of the adjustment command.
- the RIS can determine the distance between the second signal sending device and the RIS based on the location information of the second signal sending device and the location information of the RIS.
- the RIS can then determine the path loss value between the RIS and the second signal sending device based on the determined distance.
- Determining the path loss value based on distance is also a commonly used algorithm in this field, and will not be described again here.
- the preset threshold can be customized by the user.
- S204 can include:
- the adjusted RIS reflects the adjustment instruction after the equivalent channel gain to the second signal sending device, and the second signal sending device receives After the adjustment instruction, the spectrum of the signal sent by the second signal sending device is determined according to the adjustment instruction.
- embodiments of the present disclosure also provide yet another signal sending method, which can be executed by any electronic device with computing processing capabilities.
- Figure 4 shows a flow chart of another signal sending method in an embodiment of the present disclosure.
- the difference between this signaling method and the signaling method in the above embodiment is that after S204, the signaling method may also include:
- S402 Determine the time point when the adjustment instruction is received and the time period during which the first signal sending device uses the spectrum. Define the time period during which RIS remains silent. During the period during which RIS remains silent, RIS does not reflect signals.
- the adjustment instruction may include a time period during which the first signal sending device needs to occupy the currently occupied spectrum.
- the RIS may also receive a signal sent by the first signal sending device. Reflecting the above signals will cause ineffective reflection, thus wasting RIS resources.
- the RIS may send a signal that no longer occupies the current spectrum to the second signal transmitting device after the first signal transmitting device no longer occupies the spectrum currently occupied by the first signal transmitting device.
- RIS can determine how long it still needs to occupy the current spectrum after the time point when RIS receives the adjustment instruction based on the time period during which the first signal sending device occupies the current spectrum in the adjustment instruction and the time point when the adjustment instruction is received, and then Remain silent during this time.
- the RIS may cycle on or remain silent according to a preset period.
- the RIS remains The waste of resources caused by the open state.
- the RIS and the location information of the first signal-sending device may be acquired in advance by the first signal-sending device.
- the first signal sending device may send an adjustment instruction to the RIS.
- the adjustment instructions include RIS adjustment parameters.
- RIS After receiving the above adjustment instruction, RIS can complete the adjustment according to the adjustment parameters contained in the above adjustment instruction.
- embodiments of the present disclosure also provide a signal sending method, such as the following embodiments. Since the problem-solving principle of this method embodiment is similar to that of the above-mentioned method embodiment, the implementation of this method embodiment can be referred to the implementation of the above-mentioned method embodiment, and repeated details will not be repeated.
- embodiments of the present disclosure also provide another signal sending method, which is applied to the first signal sending device.
- This method can be executed by any electronic device with computing processing capabilities.
- Figure 5 shows a flow chart of yet another signal sending method in an embodiment of the present disclosure.
- methods may include:
- S502 Send an adjustment instruction to the reconfigurable smart surface RIS; so that the RIS adjusts according to the adjustment instruction and the positions of the first signal sending device and the second signal sending device pre-stored in the RIS, so that the adjusted RIS will adjust The instruction is reflected to the second signal sending device.
- the second signal sending device After receiving the adjustment instruction, the second signal sending device determines the spectrum of the signal sent by the second signal sending device according to the adjustment instruction.
- the first signal sending device sends an adjustment instruction to the RIS, and then the RIS adjusts according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjustment The subsequent RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device determines the spectrum of the signal sent by the second signal sending device according to the adjustment instruction. Since it is The RIS is used to reflect the adjustment instruction sent by the first signal sending device to the second signal sending device, so that the first signal sending device and the second signal sending device can avoid the interference between the first signal sending device and the second signal sending device. There is a problem of interference between the first signal transmitting device and the second signal transmitting device due to the inability to confirm the spectrum used by each other due to the obstruction, resulting in the use of the same spectrum.
- embodiments of the present disclosure also provide a signal sending device, such as the following embodiments. Since the problem-solving principle of this device embodiment is similar to that of the above-mentioned method embodiment, the implementation of this device embodiment can refer to the implementation of the above-mentioned method embodiment, and repeated details will not be repeated.
- Figure 6 shows a schematic diagram of a signal sending device in an embodiment of the present disclosure.
- the device 600 is applied to RIS, and the device includes:
- the receiving module 602 is configured to receive the adjustment instruction sent by the first signal sending device
- the adjustment module 604 is configured to adjust according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted RIS reflects the adjustment instruction to the second signal sending device, and the second signal sending device receives the After the adjustment instruction, the spectrum of the signal sent by the second signal sending device is determined according to the adjustment instruction.
- the signal sending device receives the adjustment instruction sent by the first signal sending device, and then adjusts according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted
- the RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device determines the frequency spectrum of the signal sent by the second signal sending device according to the adjustment instruction. Since the first signal sending device is sent by the RIS The adjustment instruction is reflected to the second signal sending device, so that the first signal sending device and the second signal sending device can avoid being unable to use each other due to the obstruction between the first signal sending device and the second signal sending device. Spectrum confirmation results in the use of the same spectrum, which causes interference between the first signal sending device and the second signal sending device.
- the adjustment module 604 includes:
- the first adjustment unit is configured to adjust the parameters of the RIS electromagnetic unit according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted RIS reflects the adjustment instructions to the second signal sending device.
- the signal sending device further includes:
- Adjustment module 604 includes:
- the second adjustment unit is configured to adjust according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted RIS reflects the adjustment instruction after the equivalent channel gain to the second signal sending device, After receiving the adjustment instruction, the second signal sending device determines the spectrum of the signal sent by the second signal sending device according to the adjustment instruction.
- the adjustment command is gain-ed, reflection caused by the long distance between the RIS and the first signal transmission device and the second signal transmission device can be avoided.
- the adjustment command is attenuated by path loss, causing the second signal sending device to be unable to receive the adjustment command.
- the adjustment instruction further includes a time period during which the first signal sending device uses the spectrum
- the signaling device also includes:
- the RIS remains The waste of resources caused by the open state.
- another signal transmitting device is also provided in the embodiment of the present disclosure, such as the following embodiment. Since the problem-solving principle of this device embodiment is similar to that of the above-mentioned method embodiment, the implementation of this device embodiment can refer to the implementation of the above-mentioned method embodiment, and repeated details will not be repeated.
- Figure 7 shows a schematic diagram of another signal sending device in an embodiment of the present disclosure.
- the device is applied to the first signal sending device, and the device 700 includes:
- the sending module 702 is configured to send an adjustment instruction to the reconfigurable smart surface RIS; so that the RIS adjusts according to the adjustment instruction and the positions of the first signal sending device and the second signal sending device pre-stored in the RIS, so that the adjusted
- the RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device determines the spectrum of the signal sent by the second signal sending device according to the adjustment instruction.
- the signal sending device receives the adjustment instruction sent by the first signal sending device, and then adjusts according to the predetermined positions of the first signal sending device and the second signal sending device, so that the adjusted
- the RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device determines the frequency spectrum of the signal sent by the second signal sending device according to the adjustment instruction. Since the first signal sending device is sent by the RIS The adjustment instruction is reflected to the second signal sending device, so that the first signal sending device and the second signal sending device can avoid being unable to use each other due to the obstruction between the first signal sending device and the second signal sending device. Spectrum confirmation results in the use of the same spectrum, which causes interference between the first signal sending device and the second signal sending device.
- FIG. 8 An electronic device 800 according to this embodiment of the present disclosure is described below with reference to FIG. 8 .
- the electronic device 800 shown in FIG. 8 is only an example and should not bring any limitations to the functions and usage scope of the embodiments of the present disclosure.
- electronic device 800 is embodied in the form of a general computing device.
- the components of the electronic device 800 may include, but are not limited to: the above-mentioned at least one processing unit 810, the above-mentioned at least one storage unit 820, a connected Bus 830 with system components (including storage unit 820 and processing unit 810).
- the storage unit stores program code, and the program code can be executed by the processing unit 810, so that the processing unit 810 performs the steps according to various exemplary embodiments of the present disclosure described in the "Example Method" section of this specification.
- the processing unit 810 may perform the following steps of the above method embodiment:
- the adjusted RIS reflects the adjustment instruction to the second signal sending device.
- the second signal sending device The instructions determine the frequency spectrum of the signal transmitted by the second signaling device.
- the storage unit 820 may include a readable medium in the form of a volatile storage unit, such as a random access storage unit (RAM) 8201 and/or a cache storage unit 8202, and may further include a read-only storage unit (ROM) 8203.
- RAM random access storage unit
- ROM read-only storage unit
- Storage unit 820 may also include a program/utility 8204 having a set of (at least one) program modules 8205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, Each of these examples, or some combination, may include the implementation of a network environment.
- program/utility 8204 having a set of (at least one) program modules 8205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, Each of these examples, or some combination, may include the implementation of a network environment.
- Bus 830 may be a local area representing one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, a graphics acceleration port, a processing unit, or using any of a variety of bus structures. bus.
- Electronic device 800 may also communicate with one or more external devices 840 (e.g., keyboard, pointing device, Bluetooth device, etc.), may also communicate with one or more devices that enable a user to interact with electronic device 800, and/or with Any device that enables the electronic device 800 to communicate with one or more other computing devices (eg, router, modem, etc.). This communication may occur through input/output (I/O) interface 850.
- the electronic device 800 may also communicate with one or more networks (eg, a local area network (LAN), a wide area network (WAN), and/or a public network, such as the Internet) through a network adapter 860. As shown, network adapter 860 communicates with other modules of electronic device 800 via bus 830.
- network adapter 860 communicates with other modules of electronic device 800 via bus 830.
- electronic device 800 may be used in conjunction with electronic device 800, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives And data backup storage system, etc.
- the example embodiments described here can be implemented by software, or can be implemented by software combined with necessary hardware. Therefore, the technical solution according to the embodiment of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, U disk, mobile hard disk, etc.) or on the network , including several instructions to cause a computing device (which may be a personal computer, a server, a terminal device, a network device, etc.) to execute a method according to an embodiment of the present disclosure.
- a computing device which may be a personal computer, a server, a terminal device, a network device, etc.
- the process described above with reference to the flowchart may be implemented as a computer Program product
- the computer program product includes: a computer program, which implements the above signal sending method when executed by a processor.
- a computer-readable storage medium is also provided, and the computer-readable storage medium may be a readable signal medium or a readable storage medium.
- Program products capable of implementing the above methods of the present disclosure are stored thereon.
- various aspects of the present disclosure can also be implemented in the form of a program product, which includes program code. When the program product is run on a terminal device, the program code is used to cause the terminal device to execute the above described instructions. The steps according to various exemplary embodiments of the present disclosure are described in the "Exemplary Methods" section.
- Computer-readable storage media in this disclosure may include, but are not limited to: electrical connections having one or more wires, portable computer disks, hard drives, random access memory (RAM), read only memory (ROM), Erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.
- RAM random access memory
- ROM read only memory
- EPROM or flash memory Erasable programmable read-only memory
- CD-ROM portable compact disk read-only memory
- magnetic storage device or any suitable combination of the above.
- a computer-readable storage medium may include a data signal propagated in baseband or as part of a carrier wave carrying readable program code therein. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above.
- a readable signal medium may also be any readable medium other than a readable storage medium that can send, propagate, or transport the program for use by or in connection with an instruction execution system, apparatus, or device.
- program code embodied on a computer-readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination of the above.
- the program code for performing the operations of the present disclosure can be written in any combination of one or more programming languages, including object-oriented programming languages such as Java, C++, etc., as well as conventional A procedural programming language—such as "C" or a similar programming language.
- the program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server execute on.
- the remote computing device may be connected to the user computing device through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device, such as provided by an Internet service. (business comes via Internet connection).
- LAN local area network
- WAN wide area network
- the technical solution according to the embodiment of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, U disk, mobile hard disk, etc.) or on the network , including several instructions to cause a computing device (which may be a personal computer, a server, a mobile terminal, a network device, etc.) to execute a method according to an embodiment of the present disclosure.
- a computing device which may be a personal computer, a server, a mobile terminal, a network device, etc.
Abstract
一种信号发送方法、系统、装置、设备及存储介质，涉及通信领域。该方法包括：接收第一信号发送设备发送的调整指令，根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的可重构智能表面将调整指令反射至第二信号发送设备；第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。能够避免由于不同的信号发送设备使用同一频谱所造成的不同的信号发送设备互相干扰的问题。
Description
相关申请的交叉引用
本公开要求于2022年09月02日提交的申请号为202211073418.6、名称为“信号发送方法、系统、装置、设备及存储介质”的中国专利申请的优先权，该中国专利申请的全部内容通过引用全部并入本文。
本公开涉及通信领域，尤其涉及一种信号发送方法、系统、装置、设备、介质及计算机程序产品。
随着时代的发展，网络变得越来越重要。在网络应用的过程中，网络质量是影响用户体验的一项重要因素。
为了提高用户体验，当前的做法主要是设立较多的信号发送设备，来避免由于存在信号覆盖盲区所导致的用户无法接收信号的问题。但是，由于设立的较多的信号发生设备，所以经常会出现不同信号发送设备使用同一频谱的现象，而不同的信号发送设备使用同一频谱会造成不同的信号发送设备之间互相干扰的问题。
发明内容
本公开提供一种信号发送方法、系统、装置、设备、介质及计算机程序产品，至少在一定程度上克服了由于不同的信号发送设备使用同一频谱所造成的不同的信号发送设备互相干扰的问题。
本公开的其他特性和优点将通过下面的详细描述变得显然，或部分地通过本公开的实践而习得。
根据本公开的一个方面，提供一种信号发送方法，应用于可重构智能表面(Reconfigurable Intelligent Surface，RIS)，包括：
接收第一信号发送设备发送的调整指令；
根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
在本公开的一个实施例中，根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，包括：
根据预先确定的第一信号发送设备以及第二信号发送设备的位置调整RIS电磁单元
的参数，以使调整后的RIS将调整指令反射至第二信号发送设备。
在本公开的一个实施例中，在接收第一信号发送设备发送的调整指令之后，方法还包括：
将调整指令进行等效信道增益，得到等效信道增益后的调整指令；
根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱，包括：
根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将等效信道增益后的调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
在本公开的一个实施例中，调整指令还包括第一信号发送设备使用频谱的时间段；
在根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整之后，方法还包括：
根据接收到调整指令的时间点以及第一信号发送设备使用频谱的时间段确定RIS保持静默的时间段，在RIS保持静默的时间段内，RIS不进行信号反射。
根据本公开的另一个方面，提供一种信号发送方法，应用于第一信号发送设备，方法包括：
向可重构智能表面RIS发送调整指令；以使RIS根据调整指令以及RIS中预先存储的第一信号发送设备、第二信号发送设备的位置进行调整，以使调整后的的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
根据本公开的再一个方面，提供一种信号发送系统，系统包括：可重构智能表面RIS、第一信号发送设备以及第二信号发送设备；
第一信号发送设备，设置为RIS发送调整指令；
RIS，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备；
第二信号发送设备，设置为根据调整指令确定第二信号发送设备发送信号的频谱。
根据本公开的又一个方面，提供一种信号发送装置，应用于可重构智能表面RIS，装置包括：
接收模块，设置为接收第一信号发送设备发送的调整指令；
调整模块，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
在本公开的一个实施例中，调整模块，包括：
第一调整单元，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位
置调整RIS电磁单元的参数，以使调整后的RIS将调整指令反射至第二信号发送设备。
在本公开的一个实施例中，信号发送装置还包括：
增益模块，在接收第一信号发送设备发送的调整指令之后，设置为将调整指令进行等效信道增益，得到等效信道增益后的调整指令；
调整模块，包括：
第二调整单元，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将等效信道增益后的调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
在本公开的一个实施例中，调整指令还包括第一信号发送设备使用频谱的时间段；
信号发送装置还包括：
确定模块，在根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整之后，设置为根据接收到调整指令的时间点以及第一信号发送设备使用频谱的时间段确定RIS保持静默的时间段，在RIS保持静默的时间段内，RIS不进行信号反射。
根据本公开的又一个方面，提供一种信号发送装置，应用于第一信号发送设备，装置包括：
发送模块，设置为向可重构智能表面RIS发送调整指令；以使RIS根据调整指令以及RIS中预先存储的第一信号发送设备、第二信号发送设备的位置进行调整，以使调整后的的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
根据本公开的再一个方面，提供一种电子设备，包括：处理器；以及存储器，设置为存储处理器的可执行指令；其中，处理器配置为经由执行可执行指令来执行上述的信号发送方法。
根据本公开的又一个方面，提供一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现上述的信号发送方法。
根据本公开的又一个方面，还提供了一种计算机程序产品，包括计算机程序，所述计算机程序被处理器执行时实现上述的信号发送方法。
本公开的实施例所提供的信号发送方法，通过接收第一信号发送设备发送的调整指令，然后根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备在接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱，由于是使用RIS将第一信号发送设备发送的调整指令反射至第二信号发送设备，所以能够使得第一信号发送设备以及第二信号发送设备能够避免由于第一信号发送设备与第二信号发送设备之间存在阻隔而导致的无法对彼此使用的频谱进行确认从而导致的使用同一频谱，由此造成第一信号发送设备与第二信号发送设备之间产生干扰的问题。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出本公开实施例中一种信号发送系统结构的示意图；
图2示出本公开实施例中一种信号发送方法流程图；
图3示出本公开实施例中另一种信号发送方法流程图；
图4示出本公开实施例中再一种信号发送方法流程图；
图5示出本公开实施例中又一种信号发送方法流程图；
图6示出本公开实施例中一种信号发送装置示意图；
图7示出本公开实施例中另一种信号发送装置示意图；
图8示出本公开实施例中一种电子设备的结构框图。
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式能够以多种形式实施，且不应被理解为限于在此阐述的范例；相反，提供这些实施方式使得本公开将更加全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。所描述的特征、结构或特性可以以任何合适的方式结合在一个或更多实施方式中。
此外，附图仅为本公开的示意性图解，并非一定是按比例绘制。图中相同的附图标记表示相同或类似的部分，因而将省略对它们的重复描述。附图中所示的一些方框图是功能实体，不一定必须与物理或逻辑上独立的实体相对应。可以采用软件形式来实现这些功能实体，或在一个或多个硬件模块或集成电路中实现这些功能实体，或在不同网络和/或处理器装置和/或微控制器装置中实现这些功能实体。
需要注意，本公开中提及的“第一”、“第二”等概念仅用于对不同的装置、模块或单元进行区分，并非用于限定这些装置、模块或单元所执行的功能的顺序或者相互依存关系。
需要注意，本公开中提及的“一个”、“多个”的修饰是示意性而非限制性的，本领域技术人员应当理解，除非在上下文另有明确指出，否则应该理解为“一个或多个”。
为了便于理解，下面首先对本公开涉及到的几个名词进行解释如下：
可重构智能表面：可重构智能表面(Reconfigurable Intelligent Surface，RIS)，由大量低成本的电磁单元构成，可通过对每个单元的参数，如幅度，相位，进行调整从而控制入射到可重构智能表面的信号反射方向，可以将信号反射到所期望的方向上。RIS具有低功耗、低成本、易部署等优点，有望成为5G+和6G移动通信的候选技术之一。
由于当前的信号发送设备较多，所以不同的信号发送设备之间不可避免的会发生阻隔的现象。在任意两个信号发送设备之间发生阻隔之后，这两个信号发送设备之间则无法感知彼此所占用的频谱。由此，这两个信号发送设备则可能存在使用同一频谱的情况，在这种情况下，接收信号发送设备的接收设备则会被干扰。
为了解决上述问题，本公开实施例提供了一种信号发送方法、系统、装置、设备及存储介质。
下面首先，对本公开中的信号发送系统进行说明。
图1是示出了本公开实施例中一种信号发送系统架构图。
如图1所示，信号发送系统10可以包括：
可重构智能表面RIS 102、第一信号发送设备104以及第二信号发送设备106；
第一信号发送设备104，设置为RIS 102发送调整指令；
RIS 102，设置为根据预先确定的第一信号发送设备104以及第二信号发送设备106的位置进行调整，以使调整后的RIS 102将调整指令反射至第二信号发送设备106；
第二信号发送设备106，设置为根据调整指令确定第二信号发送设备106发送信号的频谱。
需要说明的是，第一信号发送设备104、第二信号发送设备106均是可以完成信号发送的设备。
示例性的，第一信号发送设备104、第二信号发送设备106可以包括基站、路由设备、以及能够发送信号的终端设备。
终端设备可以是各种电子设备，包括但不限于智能手机、平板电脑、膝上型便携计算机、台式计算机、可穿戴设备、增强现实设备、虚拟现实设备等。
第一信号发送设备104、第二信号发送设备106以及RIS 102之间主要是通过无线网络进行信号传输。
可选地，上述的无线网络使用标准通信技术和/或协议。网络通常为因特网、但也可以是任何网络，包括但不限于局域网(Local Area Network，LAN)、城域网(Metropolitan Area Network，MAN)、广域网(Wide Area Network，WAN)、移动、有线或者无线网络、专用网络或者虚拟专用网络的任何组合)。在一些实施例中，使用包括超文本标记语言(Hyper Text Mark-up Language，HTML)、可扩展标记语言(Extensible MarkupLanguage，XML)等的技术和/或格式来代表通过网络交换的数据。此外还可以使用诸如安全套接字层(Secure Socket Layer，SSL)、传输层安全(Transport Layer Security，TLS)、虚拟专用网络(Virtual Private Network，VPN)、网际协议安全(Internet
ProtocolSecurity，IPsec)等常规加密技术来加密所有或者一些链路。在另一些实施例中，还可以使用定制和/或专用数据通信技术取代或者补充上述数据通信技术。
需要说明的是，第一信号发送设备104与第二信号发送设备106之间可以存在遮挡，RIS 102处于第一信号发送设备104与第二信号发送设备106的连线之外。
本公开实施例所提供的信号发送系统中，通过第一信号发送设备向RIS发送调整指令，然后由RIS根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使得第一信号发送设备发送的调整指令能够被反射然后到达第二信号发送设备。然后由第二信号发送设备根据调整指令确定第一信号发送设备占用的频谱，并以此确定第二信号发送设备使用的频谱。由于是使用RIS将第一信号发送设备发送的调整指令反射至第二信号发送设备，所以能够使得第一信号发送设备以及第二信号发送设备能够避免由于第一信号发送设备与第二信号发送设备之间存在阻隔而导致的无法对彼此使用的频谱进行确认从而导致的使用同一频谱，由此造成第一信号发送设备与第二信号发送设备之间产生干扰的问题。
基于相同的发明构思，本公开实施例提供了一种信号发送方法，该方法可以由任意具备计算处理能力的电子设备执行。
图2示出了本公开实施例中的一种信号发送方法流程图。
如图2所示，该信号发送方法可以包括：
S202，接收第一信号发送设备发送的调整指令。
S204，根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
需要说明的是，RIS可以预先获取第一信号发送设备与第二信号发送设备的位置。
可以由第一信号发送设备以及第二信号发送设备将第一信号发送设备以及第二信号发送设备所处的位置发送至RIS。
在RIS获取到第一信号发送设备以及第二信号发送设备的位置后，可以在接收到第一信号发送设备的调整指令后，根据调整指令对第一信号对RIS进行调整。
示例性的，根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，包括：
根据预先确定的第一信号发送设备以及第二信号发送设备的位置调整RIS电磁单元的参数，以使调整后的RIS将调整指令反射至第二信号发送设备。
具体的，对RIS进行调整可以包括：
对RIS上的电磁单元的参数进行调整，示例性的，可以根据第一信号发送设备以及第二信号发送设备的方向对电磁单元相位、幅度进行调整。
本公开的实施例所提供的信号发送方法，通过接收第一信号发送设备发送的调整指令，然后根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，
以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备在接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱，由于是使用RIS将第一信号发送设备发送的调整指令反射至第二信号发送设备，所以能够使得第一信号发送设备以及第二信号发送设备能够避免由于第一信号发送设备与第二信号发送设备之间存在阻隔而导致的无法对彼此使用的频谱进行确认从而导致的使用同一频谱，由此造成第一信号发送设备与第二信号发送设备之间产生干扰的问题。
基于相同的发明构思，本公开实施例还提供了另一种信号发送方法，该方法可以由任意具备计算处理能力的电子设备执行。
图3示出了本公开实施例中另一种信号发送方法流程图。
如图3所示，该信号发送方法与上述实施例中的信号方法的区别在于，在S202之后，该信号发送方法还可以包括：
S302，将调整指令进行等效信道增益，得到等效信道增益后的调整指令。
需要说明的是，RIS在接收到调整指令之后，可以获取调整指令的信号强度。
由于RIS已经预先获取了第二信号发送设备的位置信息，所以RIS可以根据第二信号发送设备的位置信息与RIS的位置信息确定第二信号发送设备与RIS之间的距离。
然后RIS可以根据确定的距离确定RIS与第二信号发送设备之间的路损值。
若确定出的路损值与第获取的调整指令的信号强度的差值大于预设阈值，则可以对调整指令进行等效增益。
需要说明的是，确定信号的信号强度以及对信号进行等效增益为本领域常用的技术。
而根据距离确定路损值也是本领域常用的算法，此处不再赘述。
预设阈值可以是由用户自定义设置的。
在将调整指令增强后，S204可以包括：
根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将等效信道增益后的调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
本公开实施例的信号发送方法中，由于使对调整指令进行了增益，所以能够避免由于RIS与第一信号发送设备以及第二信号发送设备之间的距离较远所造成的反射的调整指令由于路损衰减，所造成的第二信号发送设备无法接收到调整指令的问题。
基于相同的发明构思，本公开实施例还提供了再一种信号发送方法，该方法可以由任意具备计算处理能力的电子设备执行。
图4示出了本公开实施例中另一种信号发送方法流程图。
如图4所示，该信号发送方法与上述实施例中的信号方法的区别在于，在S204之后，该信号发送方法还可以包括：
S402，根据接收到调整指令的时间点以及第一信号发送设备使用频谱的时间段确
定RIS保持静默的时间段，在RIS保持静默的时间段内，RIS不进行信号反射。
需要说明的是，调整指令中可以包括第一信号发送设备需要占用当前占用频谱的时间段。
RIS在接收到第一信号发送设备发送的信号指令后，可能还会接收到第一信号发送设备发送的信号。而将上述信号进行反射则会造成无效反射，从而浪费RIS的资源。
为此，RIS可以在第一信号发送设备不再占用第一信号发送设备当前占用的频谱之后，将不再占用当前频谱的信号发送至第二信号发送设备。
由此，RIS可以根据调整指令中第一信号发送设备占用当前频谱的时间段以及接收到调整指令的时间点确定出在RIS接收到调整指令的时间点之后，还需要占用当前频谱的时间，然后在这段时间内保持静默。
在一些实施例中，RIS可以按照预设周期进行开启或保持静默的循环。
本公开实施例中，通过获取第一信号发送设备的调整指令，并根据调整指令确定第一信号发送设备需要占用当前频谱的时间段，并在上述时间段内保持静默，避免了由于RIS一直保持开启状态所造成的资源的浪费。
在一些实施例中，可以由第一信号发送设备预先获取RIS以及第一信号发送的设备的位置信息。
在第一信号发送设备获取到无法向第二信号发送设备发送信号的信令之后，可以由第一信号发送设备向RIS发送调整指令。其中，调整指令中包含RIS调整参数。
RIS在接收到上述调整指令后，可以根据上述调整指令中包含的调整参数完成调整。
基于同一发明构思，本公开实施例中还提供了一种信号发送方法，如下面的实施例。由于该方法实施例解决问题的原理与上述方法实施例相似，因此该方法实施例的实施可以参见上述方法实施例的实施，重复之处不再赘述。
基于相同的发明构思，本公开实施例还提供了又一种信号发送方法，应用于第一信号发送设备，该方法可以由任意具备计算处理能力的电子设备执行。
图5示出了本公开实施例中又一种信号发送方法流程图。
如图5所示，方法可以包括：
S502，向可重构智能表面RIS发送调整指令；以使RIS根据调整指令以及RIS中预先存储的第一信号发送设备、第二信号发送设备的位置进行调整，以使调整后的的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
本公开的实施例所提供的信号发送方法，通过第一信号发送设备向RIS发送调整指令，然后由RIS根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备在接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱，由于是
使用RIS将第一信号发送设备发送的调整指令反射至第二信号发送设备，所以能够使得第一信号发送设备以及第二信号发送设备能够避免由于第一信号发送设备与第二信号发送设备之间存在阻隔而导致的无法对彼此使用的频谱进行确认从而导致的使用同一频谱，由此造成第一信号发送设备与第二信号发送设备之间产生干扰的问题。
基于同一发明构思，本公开实施例中还提供了一种信号发送装置，如下面的实施例。由于该装置实施例解决问题的原理与上述方法实施例相似，因此该装置实施例的实施可以参见上述方法实施例的实施，重复之处不再赘述。
图6示出本公开实施例中一种信号发送装置示意图，
如图6所示，该装置600应用于RIS，该装置包括：
接收模块602，设置为接收第一信号发送设备发送的调整指令；
调整模块604，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
本公开的实施例所提供的信号发送装置，通过接收第一信号发送设备发送的调整指令，然后根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备在接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱，由于是使用RIS将第一信号发送设备发送的调整指令反射至第二信号发送设备，所以能够使得第一信号发送设备以及第二信号发送设备能够避免由于第一信号发送设备与第二信号发送设备之间存在阻隔而导致的无法对彼此使用的频谱进行确认从而导致的使用同一频谱，由此造成第一信号发送设备与第二信号发送设备之间产生干扰的问题。
在本公开的一个实施例中，调整模块604，包括：
第一调整单元，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位置调整RIS电磁单元的参数，以使调整后的RIS将调整指令反射至第二信号发送设备。
在本公开的一个实施例中，信号发送装置还包括：
增益模块606，在接收第一信号发送设备发送的调整指令之后，设置为将调整指令进行等效信道增益，得到等效信道增益后的调整指令；
调整模块604，包括：
第二调整单元，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将等效信道增益后的调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
本公开实施例的信号发送方法中，由于使对调整指令进行了增益，所以能够避免由于RIS与第一信号发送设备以及第二信号发送设备之间的距离较远所造成的反射的
调整指令由于路损衰减，所造成的第二信号发送设备无法接收到调整指令的问题。
在本公开的一个实施例中，调整指令还包括第一信号发送设备使用频谱的时间段；
信号发送装置还包括：
确定模块608，在根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整之后，设置为根据接收到调整指令的时间点以及第一信号发送设备使用频谱的时间段确定RIS保持静默的时间段，在RIS保持静默的时间段内，RIS不进行信号反射。
本公开实施例中，通过获取第一信号发送设备的调整指令，并根据调整指令确定第一信号发送设备需要占用当前频谱的时间段，并在上述时间段内保持静默，避免了由于RIS一直保持开启状态所造成的资源的浪费。
基于同一发明构思，本公开实施例中还提供了另一种信号发送装置，如下面的实施例。由于该装置实施例解决问题的原理与上述方法实施例相似，因此该装置实施例的实施可以参见上述方法实施例的实施，重复之处不再赘述。
图7示出本公开实施例中另一种信号发送装置示意图，
如图7所示，该装置应用于第一信号发送设备，该装置700包括：
发送模块702，设置为向可重构智能表面RIS发送调整指令；以使RIS根据调整指令以及RIS中预先存储的第一信号发送设备、第二信号发送设备的位置进行调整，以使调整后的的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
本公开的实施例所提供的信号发送装置，通过接收第一信号发送设备发送的调整指令，然后根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备在接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱，由于是使用RIS将第一信号发送设备发送的调整指令反射至第二信号发送设备，所以能够使得第一信号发送设备以及第二信号发送设备能够避免由于第一信号发送设备与第二信号发送设备之间存在阻隔而导致的无法对彼此使用的频谱进行确认从而导致的使用同一频谱，由此造成第一信号发送设备与第二信号发送设备之间产生干扰的问题。
所属技术领域的技术人员能够理解，本公开的各个方面可以实现为系统、方法或程序产品。因此，本公开的各个方面可以具体实现为以下形式，即：完全的硬件实施方式、完全的软件实施方式(包括固件、微代码等)，或硬件和软件方面结合的实施方式，这里可以统称为“电路”、“模块”或“系统”。
下面参照图8来描述根据本公开的这种实施方式的电子设备800。图8显示的电子设备800仅仅是一个示例，不应对本公开实施例的功能和使用范围带来任何限制。
如图8所示，电子设备800以通用计算设备的形式表现。电子设备800的组件可以包括但不限于：上述至少一个处理单元810、上述至少一个存储单元820、连接不
同系统组件(包括存储单元820和处理单元810)的总线830。
其中，存储单元存储有程序代码，程序代码可以被处理单元810执行，使得处理单元810执行本说明书上述“示例性方法”部分中描述的根据本公开各种示例性实施方式的步骤。例如，处理单元810可以执行上述方法实施例的如下步骤
接收第一信号发送设备发送的调整指令；
根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将调整指令反射至第二信号发送设备，第二信号发送设备接收到调整指令后，根据调整指令确定第二信号发送设备发送信号的频谱。
存储单元820可以包括易失性存储单元形式的可读介质，例如随机存取存储单元(RAM)8201和/或高速缓存存储单元8202，还可以进一步包括只读存储单元(ROM)8203。
存储单元820还可以包括具有一组(至少一个)程序模块8205的程序/实用工具8204，这样的程序模块8205包括但不限于：操作系统、一个或者多个应用程序、其它程序模块以及程序数据，这些示例中的每一个或某种组合中可能包括网络环境的实现。
总线830可以为表示几类总线结构中的一种或多种，包括存储单元总线或者存储单元控制器、外围总线、图形加速端口、处理单元或者使用多种总线结构中的任意总线结构的局域总线。
电子设备800也可以与一个或多个外部设备840(例如键盘、指向设备、蓝牙设备等)通信，还可与一个或者多个使得用户能与该电子设备800交互的设备通信，和/或与使得该电子设备800能与一个或多个其它计算设备进行通信的任何设备(例如路由器、调制解调器等等)通信。这种通信可以通过输入/输出(I/O)接口850进行。并且，电子设备800还可以通过网络适配器860与一个或者多个网络(例如局域网(LAN)，广域网(WAN)和/或公共网络，例如因特网)通信。如图所示，网络适配器860通过总线830与电子设备800的其它模块通信。应当明白，尽管图中未示出，可以结合电子设备800使用其它硬件和/或软件模块，包括但不限于：微代码、设备驱动器、冗余处理单元、外部磁盘驱动阵列、RAID系统、磁带驱动器以及数据备份存储系统等。
通过以上的实施方式的描述，本领域的技术人员易于理解，这里描述的示例实施方式可以通过软件实现，也可以通过软件结合必要的硬件的方式来实现。因此，根据本公开实施方式的技术方案可以以软件产品的形式体现出来，该软件产品可以存储在一个非易失性存储介质(可以是CD-ROM，U盘，移动硬盘等)中或网络上，包括若干指令以使得一台计算设备(可以是个人计算机、服务器、终端装置、或者网络设备等)执行根据本公开实施方式的方法。
特别地，根据本公开的实施例，上文参考流程图描述的过程可以被实现为计算机
程序产品，该计算机程序产品包括：计算机程序，所述计算机程序被处理器执行时实现上述的信号发送方法。
在本公开的示例性实施例中，还提供了一种计算机可读存储介质，该计算机可读存储介质可以是可读信号介质或者可读存储介质。其上存储有能够实现本公开上述方法的程序产品。在一些可能的实施方式中，本公开的各个方面还可以实现为一种程序产品的形式，其包括程序代码，当程序产品在终端设备上运行时，程序代码用于使终端设备执行本说明书上述“示例性方法”部分中描述的根据本公开各种示例性实施方式的步骤。
本公开中的计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。
在本公开中，计算机可读存储介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了可读程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。可读信号介质还可以是可读存储介质以外的任何可读介质，该可读介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。
可选地，计算机可读存储介质上包含的程序代码可以用任何适当的介质传输，包括但不限于无线、有线、光缆、RF等等，或者上述的任意合适的组合。
在具体实施时，可以以一种或多种程序设计语言的任意组合来编写用于执行本公开操作的程序代码，程序设计语言包括面向对象的程序设计语言—诸如Java、C++等，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算设备上执行、部分地在用户设备上执行、作为一个独立的软件包执行、部分在用户计算设备上部分在远程计算设备上执行、或者完全在远程计算设备或服务器上执行。在涉及远程计算设备的情形中，远程计算设备可以通过任意种类的网络，包括局域网(LAN)或广域网(WAN)，连接到用户计算设备，或者，可以连接到外部计算设备(例如利用因特网服务提供商来通过因特网连接)。
应当注意，尽管在上文详细描述中提及了用于动作执行的设备的若干模块或者单元，但是这种划分并非强制性的。实际上，根据本公开的实施方式，上文描述的两个或更多模块或者单元的特征和功能可以在一个模块或者单元中具体化。反之，上文描述的一个模块或者单元的特征和功能可以进一步划分为由多个模块或者单元来具体化。
此外，尽管在附图中以特定顺序描述了本公开中方法的各个步骤，但是，这并非要求或者暗示必须按照该特定顺序来执行这些步骤，或是必须执行全部所示的步骤才能实现期望的结果。附加的或备选的，可以省略某些步骤，将多个步骤合并为一个步
骤执行，以及/或者将一个步骤分解为多个步骤执行等。
通过以上实施方式的描述，本领域的技术人员易于理解，这里描述的示例实施方式可以通过软件实现，也可以通过软件结合必要的硬件的方式来实现。因此，根据本公开实施方式的技术方案可以以软件产品的形式体现出来，该软件产品可以存储在一个非易失性存储介质(可以是CD-ROM，U盘，移动硬盘等)中或网络上，包括若干指令以使得一台计算设备(可以是个人计算机、服务器、移动终端、或者网络设备等)执行根据本公开实施方式的方法。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由所附的权利要求指出。
Claims (11)
- 一种信号发送方法，其中，应用于可重构智能表面RIS，所述方法包括：接收第一信号发送设备发送的调整指令；根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将所述调整指令反射至所述第二信号发送设备，所述第二信号发送设备接收到所述调整指令后，根据所述调整指令确定所述第二信号发送设备发送信号的频谱。
- 根据权利要求1所述的信号发送方法，其中，根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，包括：根据预先确定的第一信号发送设备以及第二信号发送设备的位置调整所述RIS电磁单元的参数，以使调整后的RIS将所述调整指令反射至所述第二信号发送设备。
- 根据权利要求1所述的信号发送方法，其中，在接收第一信号发送设备发送的调整指令之后，所述方法还包括：将所述调整指令进行等效信道增益，得到等效信道增益后的调整指令；根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将所述调整指令反射至所述第二信号发送设备，所述第二信号发送设备接收到所述调整指令后，根据所述调整指令确定所述第二信号发送设备发送信号的频谱，包括：根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将所述等效信道增益后的调整指令反射至所述第二信号发送设备，所述第二信号发送设备接收到所述调整指令后，根据所述调整指令确定所述第二信号发送设备发送信号的频谱。
- 根据权利要求1所述的信号发送方法，其中，所述调整指令还包括所述第一信号发送设备使用频谱的时间段；在根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整之后，所述方法还包括：根据接收到所述调整指令的时间点以及所述第一信号发送设备使用频谱的时间段确定所述RIS保持静默的时间段，在所述RIS保持静默的时间段内，所述RIS不进行信号反射。
- 一种信号发送方法，其中，应用于第一信号发送设备，所述方法包括：向可重构智能表面RIS发送调整指令；以使所述RIS根据调整指令以及RIS中预先 存储的第一信号发送设备、第二信号发送设备的位置进行调整，以使调整后的的RIS将所述调整指令反射至所述第二信号发送设备，所述第二信号发送设备接收到所述调整指令后，根据所述调整指令确定所述第二信号发送设备发送信号的频谱。
- 一种信号发送系统，其中，所述系统包括：可重构智能表面RIS、第一信号发送设备以及第二信号发送设备；所述第一信号发送设备，设置为向所述RIS发送调整指令；所述RIS，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将所述调整指令反射至所述第二信号发送设备；所述第二信号发送设备，设置为根据所述调整指令确定所述第二信号发送设备发送信号的频谱。
- 一种信号发送装置，其中，应用于可重构智能表面RIS，所述装置包括：接收模块，设置为接收第一信号发送设备发送的调整指令；调整模块，设置为根据预先确定的第一信号发送设备以及第二信号发送设备的位置进行调整，以使调整后的RIS将所述调整指令反射至所述第二信号发送设备，所述第二信号发送设备接收到所述调整指令后，根据所述调整指令确定所述第二信号发送设备发送信号的频谱。
- 一种信号发送装置，其中，应用于第一信号发送设备，所述装置包括：发送模块，设置为向可重构智能表面RIS发送调整指令；以使所述RIS根据调整指令以及RIS中预先存储的第一信号发送设备、第二信号发送设备的位置进行调整，以使调整后的的RIS将所述调整指令反射至所述第二信号发送设备，所述第二信号发送设备接收到所述调整指令后，根据所述调整指令确定所述第二信号发送设备发送信号的频谱。
- 一种电子设备，其中，包括：处理器；以及存储器，设置为存储所述处理器的可执行指令；其中，所述处理器配置为经由执行所述可执行指令来执行权利要求1～5中任意一项所述信号发送方法。
- 一种计算机可读存储介质，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现权利要求1～5中任意一项所述的信号发送方法。
- 一种计算机程序产品，包括计算机程序，所述计算机程序被处理器执行时实现权利要求1～5中任意一项所述的信号发送方法。
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