CN118042599A

CN118042599A - Transmission processing method, device and related equipment

Info

Publication number: CN118042599A
Application number: CN202211371046.5A
Authority: CN
Inventors: 黄伟; 姜大洁
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2024-05-14
Also published as: WO2024093861A1

Abstract

The application discloses a transmission processing method, a transmission processing device and related equipment, belonging to the technical field of communication, wherein the transmission processing method of the embodiment of the application comprises the following steps: the first device performs any one of: determining a beam forming parameter according to the first information; transmitting the first information to the third device and receiving the beam forming parameters from the third device; receiving, from a third device, a beam forming parameter, the beam forming parameter being determined based on first information sent by a second device to the third device; the first information is used for determining beam forming parameters, the beam forming parameters are used for downlink energy beam forming and communication beam forming, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measured value of the first signal, difference value of the measured value of the first signal and a reference measurement threshold value or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by the first device or the second device.

Description

Transmission processing method, device and related equipment

Technical Field

The application belongs to the technical field of communication, and particularly relates to a transmission processing method, a transmission processing device and related equipment.

Background

In a system requiring radio frequency energy supply such as backscatter communication, passive internet of things and the like, energy supply equipment needs to supply energy to UE equipment to be supplied with energy in a period of time, and then the UE equipment to be supplied with energy needs to be subjected to downlink transmission data such as control commands, downlink data and the like in a period of time; and after the downlink data is sent out, the UE equipment to be powered starts to be powered. Therefore, if the energy beam and the communication beam are trained and selected in the adjacent energy supply stage and communication transmission stage, respectively, a great amount of beam training overhead is brought, and the ping-pong switching of the energy beam and the communication beam is problematic.

Disclosure of Invention

The embodiment of the application provides a transmission processing method, a transmission processing device and related equipment, which can solve the problem of ping-pong switching of energy beams and communication beams.

In a first aspect, a transmission processing method is provided, including:

the first device performs a first operation comprising any one of:

Determining a beam forming parameter according to the first information;

transmitting first information to a third device, and receiving a beam forming parameter from the third device, the beam forming parameter being determined based on the first information;

receiving, from a third device, a beamforming parameter, the beamforming parameter being determined based on first information sent by a second device to the third device;

The first information is used for determining the beam forming parameters, the beam forming parameters are used for transmitting downlink energy forming beams and communication forming beams, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measurement values of first signals, differences between the measurement values of the first signals and a reference measurement threshold value or beam index related information of a target beam associated with the first signals, and the beam index related information of the target beam is determined based on measurement of the first signals by first equipment or second equipment.

In a second aspect, a transmission processing method is provided, including:

The second device performs a third operation;

Wherein the third operation comprises any one of:

Receiving and measuring a first signal from a first device, and transmitting first information to the first device or a third device;

Receiving a second signal from a first device, and sending a first signal to the first device according to the second signal, wherein the first signal is used for determining first information by the first device;

The first information is used for determining the beam forming parameters by the first device, the beam forming parameters are used for transmitting downlink energy beam forming and communication beam forming, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measurement value of a first signal, difference value of the measurement value of the first signal and a reference measurement threshold value or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by the first device or the second device.

In a third aspect, a transmission processing method is provided, including:

the third device receives the first information from the first device or the second device;

the third device determines the parameters of the shaped beam according to the first information;

the third device sends the beam forming parameters to the first device;

The first information includes measurement information or indication information for determining the measurement information, the measurement information includes a measured value of a first signal, a difference value of the measured value of the first signal and a reference measurement threshold value, or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by a first device or a second device.

In a fourth aspect, there is provided a transmission processing apparatus including:

A first execution module for executing a first operation, the first operation comprising any one of:

Determining a beam forming parameter according to the first information;

In a fifth aspect, there is provided a transmission processing apparatus including:

the second execution module is used for executing a third operation;

Wherein the third operation comprises any one of:

In a sixth aspect, there is provided a transmission processing apparatus including:

a receiving module for receiving first information from the first device or the second device;

The determining module is used for determining the parameters of the shaped beam according to the first information;

A transmitting module, configured to transmit the beam forming parameters to the first device;

In a seventh aspect, there is provided a terminal comprising a processor and a memory storing a program or instructions executable on the processor, the program or instructions implementing the steps of the method according to the first aspect, or implementing the steps of the method according to the second aspect, or implementing the steps of the method according to the third aspect when executed by the processor.

In an eighth aspect, a terminal is provided, comprising a processor and a communication interface, wherein,

The communication interface is configured to perform a first operation when the terminal is a first device, where the first operation includes any one of: determining a beam forming parameter according to the first information; transmitting first information to a third device, and receiving a beam forming parameter from the third device, the beam forming parameter being determined based on the first information; receiving, from a third device, a beamforming parameter, the beamforming parameter being determined based on first information sent by a second device to the third device; the first information is used for determining the beam forming parameters, the beam forming parameters are used for transmitting downlink energy forming beams and communication forming beams, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measurement values of first signals, differences between the measurement values of the first signals and a reference measurement threshold value or beam index related information of a target beam associated with the first signals, and the beam index related information of the target beam is determined based on measurement of the first signals by first equipment or second equipment;

When the terminal is a second device, the communication interface is used for executing a third operation; wherein the third operation comprises any one of: receiving and measuring a first signal from a first device, and transmitting first information to the first device or a third device; receiving a second signal from a first device, and sending a first signal to the first device according to the second signal, wherein the first signal is used for determining first information by the first device; the first information is used for determining the beam forming parameters by the first device, the beam forming parameters are used for transmitting downlink energy beam forming and communication beam forming, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measurement value of a first signal, difference value of the measurement value of the first signal and a reference measurement threshold value or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by the first device or the second device;

When the terminal is a third device, the communication interface is used for receiving first information from the first device or the second device; the processor is used for determining the parameters of the shaped beam according to the first information; the communication interface is further configured to send the beam forming parameters to the first device; the first information includes measurement information or indication information for determining the measurement information, the measurement information includes a measured value of a first signal, a difference value of the measured value of the first signal and a reference measurement threshold value, or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by a first device or a second device.

In a ninth aspect, a network side device is provided, comprising a processor and a memory storing a program or instructions executable on the processor, the program or instructions implementing the steps of the method according to the first aspect, or implementing the steps of the method according to the second aspect, or implementing the steps of the method according to the third aspect.

In a tenth aspect, a network-side device is provided, including a processor and a communication interface, wherein,

When the network side device is a first device, the communication interface is configured to perform a first operation, where the first operation includes any one of the following: determining a beam forming parameter according to the first information; transmitting first information to a third device, and receiving a beam forming parameter from the third device, the beam forming parameter being determined based on the first information; receiving, from a third device, a beamforming parameter, the beamforming parameter being determined based on first information sent by a second device to the third device; the first information is used for determining the beam forming parameters, the beam forming parameters are used for transmitting downlink energy forming beams and communication forming beams, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measurement values of first signals, differences between the measurement values of the first signals and a reference measurement threshold value or beam index related information of a target beam associated with the first signals, and the beam index related information of the target beam is determined based on measurement of the first signals by first equipment or second equipment;

When the network side equipment is second equipment, the communication interface is used for executing a third operation; wherein the third operation comprises any one of: receiving and measuring a first signal from a first device, and transmitting first information to the first device or a third device; receiving a second signal from a first device, and sending a first signal to the first device according to the second signal, wherein the first signal is used for determining first information by the first device; the first information is used for determining the beam forming parameters by the first device, the beam forming parameters are used for transmitting downlink energy beam forming and communication beam forming, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measurement value of a first signal, difference value of the measurement value of the first signal and a reference measurement threshold value or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by the first device or the second device;

When the network side equipment is third equipment, the communication interface is used for receiving first information from the first equipment or the second equipment; the processor is used for determining the parameters of the shaped beam according to the first information; the communication interface is further configured to send the beam forming parameters to the first device; the first information includes measurement information or indication information for determining the measurement information, the measurement information includes a measured value of a first signal, a difference value of the measured value of the first signal and a reference measurement threshold value, or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by a first device or a second device.

In an eleventh aspect, there is provided a communication system comprising: a first device operable to perform the steps of the transmission processing method as described in the first aspect, a second device operable to perform the steps of the transmission processing method as described in the second aspect, and a third device operable to perform the steps of the transmission processing method as described in the third aspect.

In a twelfth aspect, there is provided a readable storage medium having stored thereon a program or instructions which when executed by a processor, performs the steps of the method as described in the first aspect, or performs the steps of the method as described in the second aspect, or performs the steps of the method as described in the third aspect.

In a thirteenth aspect, there is provided a chip comprising a processor and a communication interface, the communication interface and the processor being coupled, the processor being adapted to run a program or instructions, to carry out the steps of the method according to the first aspect, or to carry out the steps of the method according to the second aspect, or to carry out the steps of the method according to the third aspect.

In a fourteenth aspect, there is provided a computer program/program product stored in a storage medium, the computer program/program product being executable by at least one processor to perform the steps of the method as described in the first aspect, or to perform the steps of the method as described in the second aspect, or to perform the steps of the method as described in the third aspect.

In the embodiment of the application, the first information is obtained by measuring the first signal transmitted between the first equipment and the second equipment, and the beam forming parameters for the downlink energy forming beam and the communication forming beam are determined based on the first information. Therefore, the energy beam and the communication beam can be trained and selected together, so that the beam training overhead can be reduced, the ping-pong switching of the energy beam and the communication beam can be avoided, and the reliability of the beam training is improved.

Drawings

FIG. 1 is a schematic diagram of a network architecture to which embodiments of the present application are applicable;

FIG. 2 is a schematic diagram of a single-base backscatter communication system;

FIG. 3 is a schematic diagram of a dual-base backscatter communication system;

fig. 4 is a flowchart of a transmission processing method according to an embodiment of the present application;

Fig. 5 is a schematic diagram of a communication scenario in which a transmission processing method according to an embodiment of the present application is applied;

fig. 6 is a second schematic diagram of a communication scenario in which a transmission processing method according to an embodiment of the present application is applied;

fig. 7 is a third schematic diagram of a communication scenario in which a transmission processing method according to an embodiment of the present application is applied;

fig. 8 is a schematic diagram of a communication scenario in which a transmission processing method according to an embodiment of the present application is applied;

FIG. 9 is a second flowchart of a transmission processing method according to an embodiment of the present application;

FIG. 10 is a third flowchart of a transmission processing method according to an embodiment of the present application;

fig. 11 is a block diagram of a transmission processing apparatus according to an embodiment of the present application;

FIG. 12 is a second block diagram of a transmission processing apparatus according to an embodiment of the present application;

FIG. 13 is a third block diagram of a transmission processing apparatus according to an embodiment of the present application;

fig. 14 is a block diagram of a communication device provided by an embodiment of the present application;

Fig. 15 is a block diagram of a terminal according to an embodiment of the present application;

fig. 16 is a block diagram of a network side device according to an embodiment of the present application.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the application, fall within the scope of protection of the application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or otherwise described herein, and that the "first" and "second" distinguishing between objects generally are not limited in number to the extent that the first object may, for example, be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/" generally means a relationship in which the associated object is an "or" before and after.

It should be noted that the techniques described in the embodiments of the present application are not limited to long term evolution (Long Term Evolution, LTE)/LTE evolution (LTE-Advanced, LTE-a) systems, but may also be used in other wireless communication systems, such as code division multiple access (Code Division Multiple Access, CDMA), time division multiple access (Time Division Multiple Access, TDMA), frequency division multiple access (Frequency Division Multiple Access, FDMA), orthogonal frequency division multiple access (Orthogonal Frequency Division Multiple Access, OFDMA), single carrier frequency division multiple access (Single-carrier Frequency Division Multiple Access, SC-FDMA), and other systems. The terms "system" and "network" in embodiments of the application are often used interchangeably, and the techniques described may be used for both the above-mentioned systems and radio technologies, as well as other systems and radio technologies. The following description describes a New Radio (NR) system for exemplary purposes and NR terminology is used in much of the following description, but these techniques may also be applied to applications other than NR system applications, such as 6 th Generation (6G) communication systems.

Fig. 1 shows a block diagram of a wireless communication system to which an embodiment of the present application is applicable. The wireless communication system includes a terminal 11 and a network device 12. The terminal 11 may be a Mobile phone, a tablet Computer (Tablet Personal Computer), a Laptop (Laptop Computer) or a terminal-side device called a notebook, a Personal digital assistant (Personal DIGITAL ASSISTANT, PDA), a palm Computer, a netbook, an ultra-Mobile Personal Computer (ultra-Mobile Personal Computer, UMPC), a Mobile internet appliance (Mobile INTERNET DEVICE, MID), an augmented reality (augmented reality, AR)/Virtual Reality (VR) device, a robot, a wearable device (Wearable Device), a vehicle-mounted device (VUE), a pedestrian terminal (PUE), a smart home (home device with a wireless communication function, such as a refrigerator, a television, a washing machine, a furniture, etc.), a game machine, a Personal Computer (Personal Computer, a PC), a teller machine, or a self-service machine, etc., and the wearable device includes: intelligent wrist-watch, intelligent bracelet, intelligent earphone, intelligent glasses, intelligent ornament (intelligent bracelet, intelligent ring, intelligent necklace, intelligent anklet, intelligent foot chain etc.), intelligent wrist strap, intelligent clothing etc.. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application. The network-side device 12 may include an access network device or a core network device, where the access network device may also be referred to as a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function, or a radio access network element. The access network device may include a base station, a WLAN access Point, a WiFi node, or the like, where the base station may be referred to as a node B, an evolved node B (eNB), an access Point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a Basic service set (Basic SERVICE SET, BSS), an Extended service set (Extended SERVICE SET, ESS), a home node B, a home evolved node B, a transmission and reception Point (TRANSMITTING RECEIVING Point, TRP), or some other suitable term in the art, and the base station is not limited to a specific technical vocabulary so long as the same technical effect is achieved, and it should be noted that, in the embodiment of the present application, only the base station in the NR system is described by way of example, and the specific type of the base station is not limited.

For ease of understanding, some of the following descriptions are directed to embodiments of the present application:

1. backscatter communication.

Backscatter communication refers to that backscatter communication devices use radio frequency signals in other devices or environments to perform signal modulation to transmit their own information, and is a typical passive internet of things device.

2. A monostatic backscatter communication system (Monostatic Backscatter Communication System, MBCSs).

As shown in fig. 2, MBCS, such as a conventional radio frequency identification (Radio Frequency Identification, RFID) system is a typical MBCS, and the system includes a BSC transmitting end (such as a Tag) and a Reader. The reader/writer comprises an RF source and a BSC receiver, wherein the RF source is used for generating an RF signal so as to power the BSC transmitter/Tag. The BSC transmitting end receives the back scattered signal by back scattering the modulated RF signal, and then carries out signal demodulation. The RF source and BSC receiver are in the same device, such as the Reader herein, and thus become a single-station backscatter communication system. In MBCSs systems, MBCS systems are typically used for short-range backscatter communications, such as conventional RFID applications, because the RF signal sent from the BSC's sender experiences double near-far effects due to signal attenuation of the round-trip signal, and thus the energy attenuation of the signal is large.

3. A bistatic backscatter communication system (Bistatic Backscatter Communication Systems, BBCSs).

Unlike MBCS, the RF radio frequency source, BSC transmitting device, and BSC receiving device in BBCS are separate, as shown in fig. 3, which is a schematic diagram of the BBCS system. Thus BBCS avoids the problem of large round trip signal attenuation, and further improves the performance of BBCS communications systems by reasonable placement of RF sources. Notably, the ambient backscatter communication system (Ambient Backscatter Communications Systems, ABCSs) is also one of the bistatic backscatter communication, but the radio frequency source in the ABCS system may be a dedicated signal radio frequency source with the radio frequency source in the BBCS system, such as: television towers, cellular base stations, wiFi signals, bluetooth signals, etc.

4. Coverage in backscatter communications.

Limited by the effects of network node transmit power, two-way link attenuation, tank circuit energy storage efficiency and capacity, backscatter communications device receive sensitivity, transceiver antenna gain, and signal interference, both forward and reverse coverage of backscatter communications present significant technical challenges. In particular, for the forward link from the network node to the backscatter communications device, the signal strength or sensitivity of the backscatter communications device to receive radio frequency signals for powering is approximately-20 dBm, whereas the receiver sensitivity of a conventional terminal device is approximately-100 dBm, since the drive energy harvesting circuit requires several to tens of uW of energy to operate. If the backscatter communication device is energy storage capable, its reception sensitivity for receiving radio frequency signals for powering may relax to-30 dBm. In addition, considering the characteristics of the energy harvesting circuit, that is, the lower the power of the input signal, the lower the energy conversion efficiency, so that when the power of the input radio frequency signal is lower than-23 dBm, the energy harvesting circuit is difficult to efficiently harvest the signal and rectify the signal into a usable direct current voltage. On the other hand, in the reverse link from the backscatter communication device to the network node, the signal strength of the backscatter is 3dB to 5dB lower than the signal strength of the incident energizing signal, since part of the signal energy is used to energize. In addition, the antenna gain of low hardware cost backscatter communications devices is typically not too great, on the order of 0dBi to 2dBi.

In addition to backscatter communications, some terminal devices that are not battery powered or are costly to replace batteries may also be powered based on radio frequency energy. Such devices may harvest and store energy based on wireless radio frequency energy of the network node and autonomously generate carrier signals for communication transmissions using the harvested energy.

When the UE device is at the cell edge, in addition to receiving radio frequency signal energy provided from the serving cell base station, radio frequency signal energy transmitted from other cell base stations or UEs is also harvested. Since different UE devices or BSC devices are interfered to different degrees, it is highly likely that the beam trained based on the Layer 1received signal strength indication (Layer 1Received Signal Strength Indication,L1-RSSI) signal evaluation criterion is different from the beam trained based on the Layer1signal-to-noise AND INTERFERENCE ratio (L1-SINR)/Layer 1reference signal received power (Layer 1reference signal received power,L1-RSRP) signal evaluation criterion, including the direction of the beam, the bandwidth of the beam, the power of the beam, and so on. For the UE device or BSC device with the highest efficiency of rf energy conversion, it is desirable that the energy of the rf signal provided by the base station of the serving cell is the largest after the interference energy from each cell, and the signal quality such as the signal-to-noise ratio (Signal Noise Ratio, SNR) or SINR of the rf signal provided by the base station of the serving cell is not concerned. Therefore, the L1-RSSI based beam training evaluation criterion is more accurate for energy shaping beams.

For the UE device that needs to supply energy to the device and needs to perform data transmission at the same time, when the energy supply device and the device that performs data transmission are the same device (i.e. a single-base architecture), the energy supply device such as the base station needs to supply energy to the UE device to be supplied in a period of time, and then needs to transmit data such as a control command and downlink data to the UE device to be supplied in a downlink period of time; and after the downlink data is sent out, the UE equipment to be powered starts to be powered. Therefore, if the energy beam and the communication beam are trained and selected in the energy supply stage and the data transmission node, respectively, a great amount of beam training overhead is brought, and the ping-pong handover problem of the energy beam and the communication beam occurs. For this purpose, the transmission processing method of the present application is proposed.

Referring to fig. 4, an embodiment of the present application provides a transmission processing method, as shown in fig. 4, including:

step 401, a first device performs a first operation, the first operation including any one of:

In the embodiment of the present application, the measurement information is determined based on measurement of the first signal, for example, the first device may measure one or more first signals sent by the second device to the first device, so as to obtain the measurement information. The second device may also measure one or more first signals sent by the first device to the second device, so as to obtain the measurement information. Each first signal may be associated with one measurement information, or may be combined with a plurality of first signals to obtain one measurement information, which is not limited herein.

Alternatively, the reference measurement threshold may be preconfigured by the first device or the third device, or may be a protocol contract.

It should be understood that in the embodiment of the present application, the configuration body based on the beam shaping parameters is different, and the corresponding first operation is different.

For example, in some embodiments, the first device may be a configuration body, where the first device determines the foregoing beam forming parameters by itself, and at this time, the first device may determine the beam forming parameters directly according to the first information. Specifically, the following cases may be included: in case 1, the first device sends a first signal to the second device, and the first device may receive the first information from the second device, and then determine a shaping beam parameter according to the first information; in case 2, the second device sends the first signal to the first device, and the first device may receive and measure the first signal, obtain the first information, and then determine the beam shaping parameter according to the first information.

In some embodiments, the third device may be used as a configuration body, where the third device may determine the beam forming parameters according to the first information reported by the first device or the second device, and may specifically include the following cases: in case 1, the first device sends a first signal to the second device, the second device reports first information to the third device directly or through the first device, and then the third device determines the beam forming parameters according to the first information and sends the beam forming parameters to the first device. In case 2, the second device sends the first signal to the first device, so that the first device may receive and measure the first signal, obtain the first information, report the first information to the third device, and then determine the beam forming parameters according to the first information by the third device, and send the beam forming parameters to the first device.

Optionally, the transmitting includes transmitting and/or receiving. The communication shaped beam comprises a downlink communication shaped beam and/or an uplink communication shaped beam, the downlink energy shaped beam and the downlink communication shaped beam (Tx beam) are the same beam, or the energy shaped beam and the uplink communication shaped beam (Rx beam) have beam consistency (beam correspondence).

After the above-mentioned beam forming parameters are determined, the beam may be transmitted or received based on the beam forming parameters. I.e. the above described beam forming parameters comprise at least one of the parameters of the energy forming beam (i.e. the transmit beam (Tx beam)) and the communication forming beam (i.e. the receive beam (Tx beam)) of the first device.

In the embodiment of the application, the first information is obtained by measuring the first signal transmitted between the first equipment and the second equipment, and the beam forming parameters for the downlink energy forming beam and the communication forming beam are determined based on the first information, so that the ping-pong switching of the energy beam and the communication beam can be avoided, and the reliability of beam training is improved.

Optionally, in some embodiments, the time domain resources of different first signals are different, and the time-frequency domain resources of different first signals belong to the same resource set.

In the embodiment of the application, the first information is obtained by measuring the first signal transmitted between the first equipment and the second equipment, and the beam forming parameters for the downlink energy forming beam and the communication forming beam are determined based on the first information. Therefore, the energy beam and the communication beam can be trained and selected at the same time, so that the beam training overhead can be reduced, the ping-pong switching of the energy beam and the communication beam can be avoided, and the reliability of the beam training is improved.

Optionally, in some embodiments, the measurement value is determined based on a first quality value and a second quality value; wherein the first quality value is determined based on N1 signal qualities of the first signal, N1 is a positive integer, the second quality value is determined based on N2 signal qualities of the first signal, N2 is a positive integer, and the signal quality for determining the first quality value is different from the signal quality for determining the second quality value.

Optionally, the first quality value is determined based on a first quality function f (x), where N1 is greater than 1, and f (x) satisfies:

f(x)＝α₁x₁+α₂x₂,0≤α₁≤1,0≤α₂≤1,α₁+α₂＝1;

Or alternatively

Where x ₁ and x ₂ represent two different signal qualities of the N1 signal qualities, and α ₁、α₂、ρ₁ and ρ ₂ represent weight coefficients.

Optionally, the x ₁ represents one of a received signal strength indication RSSI and a reference signal received power RSRP, and the x ₂ represents the other of the RSSI and RSRP.

Optionally, the N2 is greater than 1, the second quality value is determined based on a second quality function g (y), the g (y) satisfying:

g(y)＝β₁y₁+β₂y₂,0≤β₁≤1,0≤β₂≤1,β₁+β₂＝1;

Where y ₁ and y ₂ represent two different signal qualities of the N2 signal qualities, and β ₁ and β ₂ represent weight coefficients.

Optionally, the y ₁ represents one of a signal-to-noise ratio SNR and a signal-to-interference-and-noise ratio SINR, and the y ₂ represents the other of the SNR and the SINR.

Optionally, the measurement value satisfies any one of the following:

h(A,B)＝γ₁A+γ₂B；

Or alternatively

Where h (a, B) represents the measured value, a represents a first mass value, B represents a second mass value, and γ ₁、γ₂、ξ₁ and ζ ₂ represent weight coefficients.

Optionally, in some embodiments, before the first device performs the first operation, the method further comprises:

the first device transmits the first signal on a different transmit beam.

In the embodiment of the application, after the second device receives and measures the first signal and obtains the first information, the second device can directly report the first information to the third device or report the first information to the third device. That is, in some embodiments, the first device transmits the first signal after a different transmit beam, the method further comprising:

The first device receives the first information from a second device.

In the embodiment of the present application, the first signal is carried by an energy beam, that is, the first device sends different first signals in different sending beams (Tx beams), and the first device may determine parameters of the Tx beam and the Tx beam of the first device according to the first information reported by the second device; or the first device may forward the first information to the third device according to the first information of the first signal reported by the second device, determine, by the third device, the Tx beam and the parameter of the Tx beam of the first device, and configure, or indicate, by the third device, the Tx beam and the parameter of the Tx beam of the first device to the first device.

Optionally, in some embodiments, the first signal comprises at least one of: synchronization Signal Block (SSB), channel state Information reference signal (CHANNEL STATE Information REFERENCE SIGNAL, CSI-RS), primary side link Synchronization signal (PRIMARY SIDELINK Synchronization signal, PSSS), secondary side link Synchronization signal (PRIMARY SIDELINK Synchronization Signal, SSSS), tracking reference signal (TRACKING REFERENCE SIGNAL, TRS), sounding reference signal (Sounding REFERENCE SIGNAL, SRS), and target signal, which are physical layer signals other than the SSB, CSI-RS, PSSS, SSSS, TRS, and SRS.

Optionally, in some embodiments, the first device transmits the first signal prior to a different transmit beam, the method further comprising:

the first device sends second information and reporting resources of the first information to the second device;

Wherein the second information includes at least one of: time domain related information of the first signal, frequency domain related information of the first signal, signal type of the first signal, modulation mode of the first signal and sequence generation mode of the first signal.

Optionally, the reporting resource may be used for the second device to report the first information to the first device, or may be used for the second device to report the first information to the third device, where the reporting manner may include: group-based beam reports (Group-based beam report) and Non-Group-based beam reports (Non-Group based beam report).

Alternatively, the time domain related information may include periodic, half-periodic, non-periodic, and the like information; the frequency domain related information may include information such as bandwidth, frequency band, and frequency modulation sequence.

Optionally, in some embodiments, before the first device sends the second information and the reporting resource of the first information to the second device, the method further includes:

the first device receives the second information and the reporting resource from the third device.

In the embodiment of the present application, the third device is used as a configuration body, and the third device first sends the second information and the reporting resource to the second device through the first device. Of course, in some embodiments, the third device may also send the second information and the reporting resource directly to the second device.

The first device receives signal parameters of the first signal from the third device, the signal parameters of the first signal including at least one of: the method comprises the steps of time domain related information of a first signal, frequency domain related information of the first signal, signal type of the first signal, modulation mode of the first signal, transmission power of the first signal and sequence generation mode of the first signal.

In the embodiment of the present application, the third device is used as a configuration body, and the third device configures signal parameters of the first signal for the first device, and then the first device sends the first signal to the second device based on the signal parameters of the first signal.

the first device transmitting a second signal to the second device based on the first beam;

The first device receives and measures a first signal based on a second wave beam to obtain the first information;

the first signal is a signal generated by the second device based on the second signal, and the first beam and the second beam have beam consistency.

In the embodiment of the application, the second device sends the first signal to the first device based on the second signal. It should be noted that, the manner of generating the first signal for the second device may be set according to actual needs, for example, in some embodiments, the first signal meets any one of the following:

the first signal is generated by the second equipment after performing backscatter modulation and resource mapping on the second signal according to the time-frequency resource configuration of the first signal;

The first signal is a signal which is generated automatically according to the time-frequency resource configuration of the first signal and is obtained by the second equipment for collecting energy of the second signal;

the first signal is generated by the second equipment reflecting the second signal according to the reflection coefficient;

the first signal is generated by the second device through back scattering modulation on the second signal based on the baseband signal with all 1;

Wherein the time-frequency resource configuration includes time-domain related information and frequency-domain related information.

Alternatively, the back-scatter modulation of the second signal based on an all-1 baseband signal may be understood as an all-1 modulation, in which case the first signal may be understood as a second signal.

Alternatively, in some embodiments, the second signal may be: SSB, CSI-RS, PSSS, SSSS, TRS, SRS, and a target signal, which is a physical layer signal other than the SSB, CSI-RS, PSSS, SSSS, TRS, and SRS.

Optionally, in some embodiments, before the first device transmits the second signal to the second device based on the first beam, the method further comprises:

The first device sends signal parameters of the first signal and/or reflection coefficients associated with the first signal to the second device;

wherein the signal parameter is used for the first device to transmit the first signal, and the signal parameter includes at least one of: time domain related information of the first signal, frequency domain related information of the first signal, signal type of the first signal, modulation mode of the first signal, transmission power of the first signal and sequence generation mode of the first signal.

In the embodiment of the present application, there may be a first device as a configuration body, or a third device as a configuration body, and before the first device sends a signal parameter of the first signal and/or a reflection coefficient associated with the first signal to the second device when the third device is used as the configuration body, the method further includes:

the first device receives signal parameters of the first signal and/or reflection coefficients associated with the first signal from the third device.

Optionally, in some embodiments, the beam index related information includes at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

The time information may be a slot (index) index or a symbol (symbol) index, and is used to indicate transmission time of a transmission beam and a reception beam.

Optionally, in some embodiments, the indication information includes a guide code or a sequence associated with the beam index related information, that is, the beam index related information of the target beam may be indicated implicitly. In some embodiments, the beam index related information may also be indicated directly by way of display.

It should be understood that the above-mentioned target beam may be understood as a beam that satisfies a target condition, such as a beam whose measured value is larger than a preset value. The preset value may be protocol conventions, determined by the first device, or indicated by the third device. Optionally, in some embodiments, it may be further set that the first device or the second device only reports the first information if the measured value is greater than a preset value.

Optionally, in some embodiments, the first device is a network side device, a terminal device, a dedicated radio frequency energy supply device, or a relay device;

and/or the second device is a backscatter communication device, a passive internet of things device or a terminal device based on radio frequency energy supply;

and/or the third device is a network side device.

In the embodiment of the present application, the fact that the first device is a network side device may be understood as follows; the first device is an access network device. The third device may be a network side device having a configuration or scheduling function, for example, an access network device.

Optionally, in some embodiments, the shaped beam parameters include at least one of: the bandwidth of the beam, the direction of the beam, the power of the beam, the index of the beam, the precoding matrix indicator (Precoding matrix indicator, PMI) of the beam, the duty cycle of the beam, the number of antennas of the beam, and the antenna index of the beam.

Optionally, in some embodiments, the method further comprises:

The first device performs a second operation;

Wherein the second operation comprises any one of:

transmitting third information to the second device, wherein the third information is used for configuring or indicating a transmission configuration indication TCI state of the second device;

the first device receives fourth information from the third device, the fourth information being used to configure or indicate a TCI state of the first device.

Alternatively, in the case of the first device as the configuration subject, the first device may determine the third information and the fourth information and then transmit the third information to the second device.

Alternatively, in the case of the third device as the configuration subject, the third device may determine the third information and the fourth information, and then transmit the third information to the third device and the fourth information to the first device, respectively; it is also possible that the third device sends the third information and the fourth information to the first device and then the first device sends the third information to the second device.

It should be noted that, the method for configuring the main body to configure or indicate the TCI state may include the following ways:

1. The radio resource control (Radio Resource Control, RRC) configures, i.e. directly by the higher layer RRC, an information element containing quasi co-located (QCL) information, and informs the relevant device.

2. RRC configuration and downlink control information (Downlink Control Information, DCI) indicates, for example, a set of TCI states configured by higher layer RRC and corresponding trigger states, one trigger state corresponding to each TCI state; and indicating one trigger state and the corresponding TCI state as QCL references of the aperiodic CSI-RS through DCI.

3. The RRC configuration and medium access control unit (Medium Access Control Control Element, MAC CE) activates, for example, by higher layer configuration of a set of TCI states, each of which may determine a corresponding QCL reference, and then the MAC CE selects one of the TCI states to activate as the QCL reference for the target reference signal.

4. RRC configuration, MAC CE activation, and DCI indication, e.g., RRC configuration M TCI states, MAC CE selects a maximum of 8 TCI states, DCI selects one of the 8 TCI states for indication.

Alternatively, in other embodiments, other configurations or indications of TCI status may be used, such as other combinations based on RRC, DCI, MAC CE, sidelink control information (Sidelink Control Information, SCI) or L1 signaling.

For a better understanding of the present application, the following detailed description is based on some examples.

In some embodiments, as shown in fig. 5, the UE actively generates the first signal.

For example, based on the first device being a base station device, the second device being a UE device that needs radio frequency energy but the UE may autonomously generate a first signal introducing a co-training procedure of the energy-shaped beam and the communication-shaped beam. The scenario of this embodiment is that the base station needs to simultaneously power the UE device and receive the uplink signal sent by the UE device, and in order to promote uplink and downlink coverage, all uses a shaped beam for transmission. In order to prevent ping-pong switching of the downlink energy shaped beam and the uplink communication shaped beam, the scheme of the embodiment of the application can be adopted. The method specifically comprises the following steps:

(1) The base station or the third device configures signal parameters of the first signal of the UE device, the signal parameters including at least one of: time domain related parameters, frequency domain related parameters, modulation mode, transmission power and sequence generation mode.

(2) The base station transmits a second signal at a different Tx beam.

Alternatively, the second signal is only used for powering the UE.

(3) The UE generates the first signal according to the signal parameters of the configured first signals, and transmits the plurality of first signals, alternatively, the first signals may be SRS signals, newly designed L1 signals (e.g., L1 signals other than SRS signals).

Optionally, the time domain resources of the plurality of first signals are different, the frequency domain resources are the same or different, but the time-frequency domain resources of the plurality of first signals belong to the same resource set

(4) The base station receives the first signal on the Rx beam consistent with the Tx beam and measures the first measurement value

(5) The base station determines parameters of the energy shaping beam Tx beam and the communication shaping beam Tx/Rx beam transmitted to the second device according to the first measurement value determination

Alternatively, if the second device is provided with a transceiving beam, the first device configures or indicates one or more TCI states of the second device. The configuration or indication method is as follows:

(a) RRC configuration;

(b) RRC configuration, DCI indication;

(c) RRC configuration, MAC CE activation;

(d) RRC configuration, MAC CE activation and DCI indication;

(e) Based on RRC, DCI, MAC CE, SCI or other combinations of L1 signaling.

The embodiment of the application is suitable for the equipment to be powered to be the UE equipment with autonomous generation carrier, such as passive or semi-passive UE equipment, and the UE equipment can generate corresponding reference signals according to the configuration information.

In some embodiments, as shown in fig. 6, the UE generates the first signal based on the backscatter signal.

For example, based on the first device being a base station device, the second device introduces a downlink energy shaped beam and uplink communication receiving shaped beam combined training procedure for a BSC UE device that needs radio frequency energy and provides radio frequency carriers. The scenario of this embodiment is that the base station needs to simultaneously power the UE device and receive the uplink signal sent by the UE device, and in order to promote uplink and downlink coverage, all uses a shaped beam for transmission. In order to prevent ping-pong switching of the downlink energy shaped beam and the uplink communication shaped beam, the scheme of the embodiment can be adopted. The method specifically comprises the following steps:

(1) The base station or the third device configures signal parameters of the first signal of the BSC UE device, wherein the signal parameters include at least one of the following: time domain related parameters, frequency domain related parameters, modulation mode, transmission power and sequence generation mode.

(2) The base station transmits a second signal at a different Tx beam.

Alternatively, the second signal is used for powering the BSC UE while providing the BSC UE with a radio frequency carrier.

(3) According to the signal parameters of the configured first signals, the BSC UE generates the first signals based on the second signals and sends a plurality of first signals.

Alternatively, the first signal may be an SRS signal, a newly designed L1 signal.

Optionally, the time domain resources of the plurality of first signals are different, the frequency domain resources are the same or different, but the time-frequency domain resources of the plurality of first signals belong to the same resource set.

Optionally, the first signal is a backscatter signal of the second signal.

(4) The base station receives the first signal on an Rx beam that maintains consistency with the Tx beam and measures a first measurement.

(5) The base station determines parameters of the energy beam Tx beam and the communication beam Tx/Rx beam to be transmitted to the second device based on the first measurement determination.

Alternatively, if the second device is provided with a transceiving beam, the first device configures or indicates one or more TCI states of the second device.

The embodiment of the application is suitable for BSC UE equipment which does not have autonomous generation carrier wave, and other equipment is needed to provide radio frequency carrier waves for the BSC UE equipment to carry out back scattering transmission, including passive or semi-passive BSC UE equipment.

In some embodiments, as shown in fig. 7, the UE directly forwards the first signal.

For example, based on the first device being a base station device, the second device introduces a downlink energy shaped beam and uplink communication receiving shaped beam combined training procedure for a BSC UE device that needs radio frequency energy and provides radio frequency carriers. The scenario of this embodiment is that the base station needs to simultaneously power the UE device and receive the uplink signal sent by the UE device, and in order to promote uplink and downlink coverage, all uses a shaped beam for transmission. In order to prevent ping-pong switching of the downlink energy shaped beam and the uplink communication shaped beam, the scheme of the embodiment of the application can be adopted. The method specifically comprises the following steps:

(1) The base station or the third device configures signal parameters of a first signal of the BSC UE device, wherein the signal parameters comprise: reflection coefficient.

(2) The base station transmits a plurality of first signals at different Tx beams.

Alternatively, part of the power of the first signal may be used for powering the BSC UE, which itself is also the reference signal.

Alternatively, the first signal may be an SSB signal, a CSI-RS signal, a TRS signal, or a newly designed L1 signal

(3) The BSC UE directly reflects the plurality of first signals transmitted by the base station at different Tx beams according to the configured reflection coefficient.

Alternatively, the reflected first signal is a back-scattered signal of the first signal also transmitted for the base station, but without any modulation, or with all 1 modulation and resource mapping.

(6) Alternatively, if the second device is provided with a transceiving beam, the first device configures or indicates one or more TCI states of the second device.

In some embodiments, as shown in fig. 8, the downlink shaped beam and UE measurement feedback are determined.

For example, based on the first device being a base station device, the second device being a UE device that requires radio frequency energy and that has the capability to measure and report, the energy-shaped beam and communication-shaped beam co-training procedure is introduced. The scenario of this embodiment is that the base station needs to power the UE device and send control commands at the same time, all with the use of shaped beams for transmission in order to improve coverage. In order to prevent ping-pong switching of the downlink energy shaped beam and the downlink communication shaped beam, the scheme of the embodiment can be adopted. The method specifically comprises the following steps:

(1) The base station configures measurement resources and reporting resources of the UE equipment or the BSC equipment.

(2) The base station transmits the first signal at a different Tx beam.

(3) The UE or BSC UE measures the first measured value of the first signal on the corresponding measured resource, and reports the beam measurement report or the beam index related information associated with the first signal on the configured reporting resource.

Optionally, the beam measurement report includes at least: the first signal type, the first signal identification, the first measurement of the first signal.

Optionally, the information related to the beam index includes: beam index, beam related information, a preamble or sequence associated with beam.

Optionally, the base station determines parameters of the energy shaping beam Tx beam and the communication shaping beam Tx/Rx beam to be transmitted to the second device based on the first measurement value or beam related information determination.

The embodiment of the application is suitable for the equipment to be powered to be equipment with measurement capability, such as passive or semi-passive UE equipment or backscatter communication equipment with stronger capability.

The difference from the above embodiment is that: the first device may be a UE device, a Relay (Relay) device, or a dedicated radio frequency powered device. Taking UE equipment as an example, the equipment for configuring the time-frequency resource of the first signal may be:

(a) A first device, such as operating in Mode2 (d);

(b) The third device, i.e. the base station device, may operate in Mode1 or Mode2 at this time;

The transmitted and received reference signals supported by the first device include:

(a)PSSS/SSSS；

(b)SL CSI-RS；

(b)SRS。

Alternatively, one or more TCI states of the second device may be configured or indicated by the first device.

Referring to fig. 9, the embodiment of the present application further provides a transmission processing method, as shown in fig. 9, where the transmission processing method includes:

step 901, the second device performs a third operation;

Wherein the third operation comprises any one of:

Optionally, the time domain resources of different first signals are different, and the time-frequency domain resources of different first signals belong to the same resource set.

Optionally, the measurement value is determined based on a first quality value and a second quality value; wherein the first quality value is determined based on N1 signal qualities of the first signal, N1 is a positive integer, the second quality value is determined based on N2 signal qualities of the first signal, N2 is a positive integer, and the signal quality for determining the first quality value is different from the signal quality for determining the second quality value.

Optionally, the N1 is greater than 1, the first quality value is determined based on a first quality function f (x), the f (x) satisfying:

f(x)＝α₁x₁+α₂x₂,0≤α₁≤1,0≤α₂≤1,α₁+α₂＝1;

Or alternatively

g(y)＝β₁y₁+β₂y₂,0≤β₁≤1,0≤β₂≤1,β₁+β₂＝1;

Optionally, the measurement value satisfies any one of the following:

h(A,B)＝γ₁A+γ₂B；

Or alternatively

Optionally, different ones of the first signals are associated with different ones of the transmit or receive beams of the first device.

Optionally, the first signal includes at least one of: a synchronization signal block SSB, a channel state information reference signal CSI-RS, a primary side link synchronization signal PSSS, a secondary side link synchronization signal SSSS, a tracking reference signal TRS, a sounding reference signal SRS, and a target signal, which is a physical layer signal other than the SSB, CSI-RS, PSSS, SSSS, TRS, and SRS.

Optionally, in the case of receiving the first signal by the second device, the method further comprises:

the second device receives second information and reporting resources from the first device or the third device;

Optionally, in a case where a first signal is transmitted by the second device to the first device, the first signal satisfies any one of the following:

Optionally, before the second device performs the third operation, the method further includes:

the second device receives signal parameters of a first signal and/or reflection coefficients associated with the first signal from the first device or a third device;

wherein the signal parameters of the first signal comprise at least one of: the method comprises the steps of time domain related information of a first signal, frequency domain related information of the first signal, signal type of the first signal, modulation mode of the first signal, transmission power of the first signal and sequence generation mode of the first signal.

Optionally, the first device is a network side device, a terminal device, a dedicated radio frequency energy supply device or a relay device;

and/or the third device is a network side device.

Optionally, the shaping beam parameters include at least one of: the narrow width of the beam, the direction of the beam, the power of the beam, the index of the beam, the precoding matrix indication of the beam, the duty cycle of the beam, the number of antennas of the beam, and the antenna index of the beam.

Optionally, the beam index related information includes at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

Optionally, the indication information includes a guide code or a sequence associated with the beam index related information.

Optionally, after the second device performs the second operation, the method further includes:

the second device receives a transmission configuration indication TCI status of the second device from the first device or a third device.

Referring to fig. 10, the embodiment of the present application further provides a transmission processing method, as shown in fig. 10, where the transmission processing method includes:

step 1001, the third device receiving first information from the first device or the second device;

Step 1002, the third device determines a beam forming parameter according to the first information;

step 1003, the third device sends the shaped beam parameters to the first device;

Optionally, before the third device receives the first information from the first device or the second device, the method further comprises:

the third device sends at least one of the following to the first device or the second device:

the second information and the reporting resource, wherein the second information comprises at least one of the following: time domain related information of a first signal, frequency domain related information of the first signal, signal type of the first signal, modulation mode of the first signal and sequence generation mode of the first signal;

The signal parameters of the first signal include at least one of: the method comprises the steps of time domain related information of a first signal, frequency domain related information of the first signal, signal type of the first signal, modulation mode of the first signal, transmission power of the first signal and sequence generation mode of the first signal;

A reflection coefficient associated with the first signal;

The transmission configuration of the second device indicates a TCI state;

the TCI state of the first device.

Optionally, the beam index related information includes at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

and/or the third device is a network side device.

According to the transmission processing method provided by the embodiment of the application, the execution main body can be a transmission processing device. In the embodiment of the present application, a transmission processing method executed by a transmission processing device is taken as an example, and the transmission processing device provided in the embodiment of the present application is described.

Referring to fig. 11, the embodiment of the present application further provides a transmission processing apparatus, as shown in fig. 11, the transmission processing apparatus 1100 includes:

a first execution module 1101, configured to execute a first operation, where the first operation includes any one of the following:

Determining a beam forming parameter according to the first information;

f(x)＝α₁x₁+α₂x₂,0≤α₁≤1,0≤α₂≤1,α₁+α₂＝1;

Or alternatively

g(y)＝β₁y₁+β₂y₂,0≤β₁≤1,0≤β₂≤1,β₁+β₂＝1;

Optionally, the measurement value satisfies any one of the following:

h(A,B)＝γ₁A+γ₂B；

Or alternatively

Optionally, the first execution module 1101 is further configured to: the first signal is transmitted in a different transmit beam.

Optionally, the first execution module 1101 is further configured to: the first device receives the first information from a second device.

Optionally, the first signal includes at least one of: the method comprises the steps of synchronizing a signal block SSB, a channel state information reference signal CSI-RS, a primary side link synchronizing signal PSSS, a secondary side link synchronizing signal SSSS, a tracking reference signal TRS, a sounding reference signal SRS and a target signal, wherein the target signal is a physical layer signal except the SSB, the CSI-RS, PSSS, SSSS, TRS and the SRS.

Optionally, the first execution module 1101 is further configured to: the first device sends second information and reporting resources of the first information to the second device;

Optionally, the first execution module 1101 is further configured to: the first device receives the second information and the reporting resource from the third device.

Optionally, the first execution module 1101 is further configured to: receiving signal parameters of the first signal from the third device, the signal parameters of the first signal including at least one of: the method comprises the steps of time domain related information of a first signal, frequency domain related information of the first signal, signal type of the first signal, modulation mode of the first signal, transmission power of the first signal and sequence generation mode of the first signal.

Optionally, the first execution module 1101 is further configured to: transmitting a second signal to the second device based on the first beam; receiving and measuring a first signal based on a second beam, obtaining the first information;

Optionally, the first signal satisfies any one of the following:

Optionally, the first execution module 1101 is further configured to: transmitting a signal parameter of the first signal and/or a reflection coefficient associated with the first signal to the second device;

Optionally, the first execution module 1101 is further configured to: a signal parameter of the first signal and/or a reflection coefficient associated with the first signal is received from the third device.

Optionally, the beam index related information includes at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

and/or the third device is a network side device.

Optionally, the first execution module 1101 is further configured to: performing a second operation;

Wherein the second operation comprises any one of:

Fourth information is received from a third device, the fourth information being used to configure or indicate a TCI state of the first device.

Referring to fig. 12, an embodiment of the present application further provides a transmission processing apparatus, as shown in fig. 12, the transmission processing apparatus 1200 includes:

a second execution module 1201 for executing a third operation;

Wherein the third operation comprises any one of:

f(x)＝α₁x₁+α₂x₂,0≤α₁≤1,0≤α₂≤1,α₁+α₂＝1;

Or alternatively

g(y)＝β₁y₁+β₂y₂,0≤β₁≤1,0≤β₂≤1,β₁+β₂＝1;

Optionally, the measurement value satisfies any one of the following:

h(A,B)＝γ₁A+γ₂B；

Or alternatively

Optionally, in the case that the first signal is received by the second device, the second execution module 1201 is further configured to:

receiving second information and reporting resources from the first device or the third device;

Optionally, the second execution module 1201 is further configured to: receiving a signal parameter of a first signal and/or a reflection coefficient associated with the first signal from the first device or a third device;

and/or the third device is a network side device.

Optionally, the beam index related information includes at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

Optionally, the second execution module 1201 is further configured to: a transmission configuration indication TCI status of the second device is received from the first device or a third device.

Referring to fig. 13, an embodiment of the present application further provides a transmission processing apparatus, as shown in fig. 13, the transmission processing apparatus 1300 includes:

a receiving module 1301 configured to receive first information from a first device or a second device;

a determining module 1302 for determining a beam forming parameter according to the first information;

A transmitting module 1303, configured to transmit the beam forming parameters to the first device;

Optionally, the sending module 1303 is further configured to send at least one of the following to the first device or the second device:

A reflection coefficient associated with the first signal;

The transmission configuration of the second device indicates a TCI state;

the TCI state of the first device.

Optionally, the beam index related information includes at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

and/or the third device is a network side device.

The transmission processing device in the embodiment of the application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, the terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the present application are not limited in detail.

The transmission processing device provided by the embodiment of the present application can implement each process implemented by the embodiments of the methods of fig. 4 to fig. 9, and achieve the same technical effects, and in order to avoid repetition, a detailed description is omitted here.

Optionally, as shown in fig. 14, the embodiment of the present application further provides a communication device 1400, which includes a processor 1401 and a memory 1402, where the memory 1402 stores a program or an instruction that can be executed on the processor 1401, and the program or the instruction implements each step of the above embodiment of the transmission processing method when executed by the processor 1401, and can achieve the same technical effect, so that repetition is avoided, and no further description is given here.

The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein,

The terminal embodiment corresponds to the terminal-side method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the terminal embodiment, and the same technical effects can be achieved. Specifically, fig. 15 is a schematic hardware structure of a terminal for implementing an embodiment of the present application.

The terminal 1500 includes, but is not limited to: at least some of the components of the radio frequency unit 1501, the network module 1502, the audio output unit 1503, the input unit 1504, the sensor 1505, the display unit 1506, the user input unit 1507, the interface unit 1508, the memory 1509, and the processor 1510, among others.

Those skilled in the art will appreciate that the terminal 1500 may further include a power source (e.g., a battery) for powering the various components, and the power source may be logically connected to the processor 1510 via a power management system so as to perform functions such as managing charging, discharging, and power consumption via the power management system. The terminal structure shown in fig. 15 does not constitute a limitation of the terminal, and the terminal may include more or less components than shown, or may combine some components, or may be arranged in different components, which will not be described in detail herein.

It should be appreciated that in embodiments of the present application, the input unit 1504 may include a graphics processing unit (Graphics Processing Unit, GPU) 15041 and a microphone 15042, with the graphics processor 15041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 1506 may include a display panel 15061, and the display panel 15061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1507 includes at least one of a touch panel 15071 and other input devices 15072. The touch panel 15071 is also referred to as a touch screen. The touch panel 15071 may include two parts, a touch detection device and a touch controller. Other input devices 15072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.

In the embodiment of the present application, after receiving downlink data from the network side device, the radio frequency unit 1501 may transmit the downlink data to the processor 1510 for processing; in addition, the radio frequency unit 1501 may send uplink data to the network side device. Typically, the radio frequency unit 1501 includes, but is not limited to, antennas, amplifiers, transceivers, couplers, low noise amplifiers, diplexers, and the like.

The memory 1509 may be used to store software programs or instructions and various data. The memory 1509 may mainly include a first memory area storing programs or instructions and a second memory area storing data, wherein the first memory area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 1509 may include volatile memory or nonvolatile memory, or the memory 1509 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static random access memory (STATIC RAM, SRAM), dynamic random access memory (DYNAMIC RAM, DRAM), synchronous Dynamic Random Access Memory (SDRAM), double data rate Synchronous dynamic random access memory (Double DATA RATE SDRAM, DDRSDRAM), enhanced Synchronous dynamic random access memory (ENHANCED SDRAM, ESDRAM), synchronous link dynamic random access memory (SYNCH LINK DRAM, SLDRAM), and Direct random access memory (DRRAM). Memory 1509 in embodiments of the application include, but are not limited to, these and any other suitable types of memory.

The processor 1510 may include one or more processing units; optionally, the processor 1510 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, and the like, and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 1510.

Wherein, when the terminal is a first device, the radio frequency unit 1501 is configured to perform a first operation, where the first operation includes any one of the following: determining a beam forming parameter according to the first information; transmitting first information to a third device, and receiving a beam forming parameter from the third device, the beam forming parameter being determined based on the first information; receiving, from a third device, a beamforming parameter, the beamforming parameter being determined based on first information sent by a second device to the third device; the first information is used for determining the beam forming parameters, the beam forming parameters are used for transmitting downlink energy forming beams and communication forming beams, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measurement values of first signals, differences between the measurement values of the first signals and a reference measurement threshold value or beam index related information of a target beam associated with the first signals, and the beam index related information of the target beam is determined based on measurement of the first signals by first equipment or second equipment;

The radio frequency unit 1501 is configured to perform a third operation when the terminal is a second device; wherein the third operation comprises any one of: receiving and measuring a first signal from a first device, and transmitting first information to the first device or a third device; receiving a second signal from a first device, and sending a first signal to the first device according to the second signal, wherein the first signal is used for determining first information by the first device; the first information is used for determining the beam forming parameters by the first device, the beam forming parameters are used for transmitting downlink energy beam forming and communication beam forming, the first information comprises measurement information or indication information used for determining the measurement information, the measurement information comprises measurement value of a first signal, difference value of the measurement value of the first signal and a reference measurement threshold value or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by the first device or the second device;

When the terminal is a third device, the radio frequency unit 1501 is configured to receive first information from the first device or the second device; processor 1510 is configured to determine a beam forming parameter based on the first information; the radio frequency unit 1501 is further configured to send the beam forming parameters to the first device; the first information includes measurement information or indication information for determining the measurement information, the measurement information includes a measured value of a first signal, a difference value of the measured value of the first signal and a reference measurement threshold value, or beam index related information of a target beam associated with the first signal, and the beam index related information of the target beam is determined based on measurement of the first signal by a first device or a second device.

The embodiment of the application also provides network side equipment, which comprises a processor and a communication interface, wherein,

The network side device embodiment corresponds to the network side device method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the network side device embodiment, and the same technical effects can be achieved.

Specifically, the embodiment of the application also provides network side equipment. As shown in fig. 16, the network side device 1600 includes: an antenna 1601, a radio frequency device 1602, a baseband device 1603, a processor 1604, and a memory 1605. The antenna 1601 is coupled to a radio frequency device 1602. In the uplink direction, the radio frequency device 1602 receives information via the antenna 1601, and transmits the received information to the baseband device 1603 for processing. In the downlink direction, the baseband device 1603 processes information to be transmitted and transmits the processed information to the radio frequency device 1602, and the radio frequency device 1602 processes the received information and transmits the processed information through the antenna 1601.

The method performed by the network-side device in the above embodiment may be implemented in the baseband apparatus 1603, and the baseband apparatus 1603 includes a baseband processor.

The baseband apparatus 1603 may, for example, comprise at least one baseband board on which a plurality of chips are disposed, as shown in fig. 16, where one chip, for example, a baseband processor, is connected to the memory 1605 through a bus interface to invoke a program in the memory 1605 to perform the network device operations shown in the above method embodiments.

The network-side device may also include a network interface 1606, such as a common public radio interface (common public radio interface, CPRI).

Specifically, the network side device 1600 of the embodiment of the present invention further includes: instructions or programs stored in the memory 1605 and executable on the processor 1604, the processor 1604 invokes the instructions or programs in the memory 1605 to perform the methods performed by the modules shown in fig. 10-12 and achieve the same technical result, and are not repeated here.

The embodiment of the application also provides a readable storage medium, on which a program or an instruction is stored, which when executed by a processor, implements each process of the above-mentioned transmission processing method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here.

Wherein the processor is a processor in the terminal described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.

The embodiment of the application further provides a chip, which comprises a processor and a communication interface, wherein the communication interface is coupled with the processor, and the processor is used for running programs or instructions to realize the processes of the above transmission processing method embodiment, and can achieve the same technical effects, so that repetition is avoided, and the description is omitted here.

It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, or the like.

The embodiments of the present application further provide a computer program/program product stored in a storage medium, where the computer program/program product is executed by at least one processor to implement each process of the foregoing embodiments of the transmission processing method, and achieve the same technical effects, so that repetition is avoided and details are not repeated herein.

The embodiment of the application also provides a communication system, which comprises: the first device is configured to execute each process of each method embodiment on the first device side as shown in fig. 4 and described above, the second device is configured to execute each process of each method embodiment on the second device side as shown in fig. 9 and described above, and the third device is configured to execute each process of each method embodiment on the third device side as shown in fig. 10 and described above, so that the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted here.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present application.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.

Claims

1. A transmission processing method, characterized by comprising:

the first device performs a first operation comprising any one of:

Determining a beam forming parameter according to the first information;

2. The method of claim 1, wherein time domain resources of different ones of the first signals are different and wherein time-frequency domain resources of different ones of the first signals belong to the same set of resources.

3. The method according to claim 1 or 2, wherein the measurement value is determined based on a first quality value and a second quality value; wherein the first quality value is determined based on N1 signal qualities of the first signal, N1 is a positive integer, the second quality value is determined based on N2 signal qualities of the first signal, N2 is a positive integer, and the signal quality for determining the first quality value is different from the signal quality for determining the second quality value.

4. A method according to claim 3, wherein N1 is greater than 1, the first quality value is determined based on a first quality function f (x), the f (x) satisfying:

f(x)＝α₁x₁+α₂x₂,0≤α₁≤1,0≤α₂≤1,α₁+α₂＝1;

Or alternatively

5. The method of claim 4, wherein x ₁ represents one of a received signal strength indication, RSSI, and a reference signal received power, RSRP, and wherein x ₂ represents the other of RSSI and RSRP.

6. A method according to claim 3, wherein N2 is greater than 1, the second quality value is determined based on a second quality function g (y), the g (y) satisfying:

g(y)＝β₁y₁+β₂y₂,0≤β₁≤1,0≤β₂≤1,β₁+β₂＝1;

7. The method of claim 6, wherein y ₁ represents one of a signal-to-noise ratio, SNR, and a signal-to-interference-and-noise ratio, SINR, and wherein y ₂ represents the other of SNR and SINR.

8. A method according to claim 3, wherein the measurement value satisfies any one of the following:

h(A,B)＝γ₁A+γ₂B；

Or alternatively

9. The method of claim 1, wherein prior to the first device performing the first operation, the method further comprises:

the first device transmits the first signal on a different transmit beam.

10. The method of claim 9, wherein the first device transmits the first signal after a different transmit beam, the method further comprising:

The first device receives the first information from a second device.

11. The method of claim 9, wherein the first signal comprises at least one of: the method comprises the steps of synchronizing a signal block SSB, a channel state information reference signal CSI-RS, a primary side link synchronizing signal PSSS, a secondary side link synchronizing signal SSSS, a tracking reference signal TRS, a sounding reference signal SRS and a target signal, wherein the target signal is a physical layer signal except the SSB, the CSI-RS, PSSS, SSSS, TRS and the SRS.

12. The method of claim 9, wherein the first device transmits the first signal prior to a different transmit beam, the method further comprising:

13. The method of claim 12, wherein prior to the first device sending the second information and the reporting resource of the first information to the second device, the method further comprises:

14. The method of claim 9, wherein the first device transmits the first signal prior to a different transmit beam, the method further comprising:

15. The method of claim 1, wherein prior to the first device performing the first operation, the method further comprises:

16. The method of claim 15, wherein the first signal satisfies any one of:

17. The method of claim 15, wherein prior to the first device transmitting the second signal to the second device based on the first beam, the method further comprises:

18. The method of claim 17, wherein before the first device transmits the signal parameters of the first signal and/or the reflection coefficients associated with the first signal to the second device, the method further comprises:

19. The method according to any one of claims 1 to 18, wherein the beam index related information comprises at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

20. The method according to any one of claims 1 to 19, wherein the first device is a network-side device, a terminal device, a dedicated radio frequency powered device or a relay device;

and/or the third device is a network side device.

21. The method according to any one of claims 1 to 20, wherein the shaped beam parameters comprise at least one of: the narrow width of the beam, the direction of the beam, the power of the beam, the index of the beam, the precoding matrix indication of the beam, the duty cycle of the beam, the number of antennas of the beam, and the antenna index of the beam.

22. The method of claim 1, wherein the indication information comprises a preamble or sequence associated with the beam index related information.

23. The method according to claim 1, wherein the method further comprises:

The first device performs a second operation;

Wherein the second operation comprises any one of:

24. A transmission processing method, characterized by comprising:

The second device performs a third operation;

Wherein the third operation comprises any one of:

Receiving a second signal from a first device, and sending a first signal to the first device according to the second signal, wherein the first signal is used for determining the first information by the first device;

25. The method of claim 24, wherein time domain resources of different ones of the first signals are different and wherein time-frequency domain resources of different ones of the first signals belong to the same set of resources.

26. The method according to claim 24 or 22, wherein the measurement value is determined based on a first quality value and a second quality value; wherein the first quality value is determined based on N1 signal qualities of the first signal, N1 is a positive integer, the second quality value is determined based on N2 signal qualities of the first signal, N2 is a positive integer, and the signal quality for determining the first quality value is different from the signal quality for determining the second quality value.

27. The method of claim 26, wherein N1 is greater than 1, the first quality value is determined based on a first quality function f (x), the f (x) satisfying:

f(x)＝α₁x₁+α₂x₂,0≤α₁≤1,0≤α₂≤1,α₁+α₂＝1;

Or alternatively

28. The method of claim 27, wherein x ₁ represents one of a received signal strength indication, RSSI, and a reference signal received power, RSRP, and wherein x ₂ represents the other of RSSI and RSRP.

29. The method of claim 26, wherein the N2 is greater than 1, the second quality value is determined based on a second quality function g (y), the g (y) satisfying:

g(y)＝β₁y₁+β₂y₂,0≤β₁≤1,0≤β₂≤1,β₁+β₂＝1;

30. The method of claim 29, wherein y ₁ represents one of a signal-to-noise ratio, SNR, and a signal-to-interference-and-noise ratio, SINR, and wherein y ₂ represents the other of SNR and SINR.

31. The method of claim 26, wherein the measurement value satisfies any one of:

h(A,B)＝γ₁A+γ₂B；

Or alternatively

32. The method of claim 24, wherein different ones of the first signals are associated with different ones of the transmit or receive beams of the first device.

33. The method of claim 32, wherein the first signal comprises at least one of: a synchronization signal block SSB, a channel state information reference signal CSI-RS, a primary side link synchronization signal PSSS, a secondary side link synchronization signal SSSS, a tracking reference signal TRS, a sounding reference signal SRS, and a target signal, which is a physical layer signal other than the SSB, CSI-RS, PSSS, SSSS, TRS, and SRS.

34. The method of claim 24, wherein, in the event that the first signal is received by the second device, the method further comprises:

35. The method of claim 24, wherein, in the event that a first signal is transmitted by the second device to the first device, the first signal satisfies any one of:

36. The method of claim 35, wherein prior to the second device performing the third operation, the method further comprises:

37. The method according to any of claims 24 to 36, wherein the first device is a network-side device, a terminal device, a dedicated radio frequency powered device or a relay device;

and/or the third device is a network side device.

38. The method according to any one of claims 24 to 37, wherein the shaped beam parameters comprise at least one of: the narrow width of the beam, the direction of the beam, the power of the beam, the index of the beam, the precoding matrix indication of the beam, the duty cycle of the beam, the number of antennas of the beam, and the antenna index of the beam.

39. The method of claim 24, wherein the beam index related information comprises at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

40. The method of claim 24, wherein the indication information comprises a preamble or sequence associated with the beam index related information.

41. The method of claim 24, wherein after the second device performs the second operation, the method further comprises:

42. A transmission processing method, characterized by comprising:

the third device sends the beam forming parameters to the first device;

43. The method of claim 42, wherein time domain resources of different ones of the first signals are different and wherein time-frequency domain resources of different ones of the first signals belong to the same set of resources.

44. The method of claim 42 or 43, wherein prior to the third device receiving the first information from the first device or the second device, the method further comprises:

A reflection coefficient associated with the first signal;

The transmission configuration of the second device indicates a TCI state;

the TCI state of the first device.

45. The method according to any one of claims 41 to 44, wherein the shaped beam parameters comprise at least one of: the narrow width of the beam, the direction of the beam, the power of the beam, the index of the beam, the precoding matrix indication of the beam, the duty cycle of the beam, the number of antennas of the beam, and the antenna index of the beam.

46. The method according to any one of claims 41 to 45, wherein the beam index related information comprises at least one of:

beam index of the beam;

an index of the first signal corresponding to a beam;

time information corresponding to the beam.

47. The method according to any one of claims 41 to 46, wherein the first device is a network-side device, a terminal device, a dedicated radio frequency powered device or a relay device;

and/or the third device is a network side device.

48. A transmission processing apparatus, comprising:

Determining a beam forming parameter according to the first information;

49. A transmission processing apparatus, comprising:

the second execution module is used for executing a third operation;

Wherein the third operation comprises any one of:

50. A transmission processing apparatus, comprising:

51. A terminal comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the transmission processing method of any one of claims 1 to 47.

52. A network side device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the transmission processing method of any one of claims 1 to 47.

53. A readable storage medium, wherein a program or instructions are stored on the readable storage medium, which when executed by a processor, implement the steps of the transmission processing method according to any one of claims 1 to 47.