CN116866937A - Information processing method and related device - Google Patents

Information processing method and related device Download PDF

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Publication number
CN116866937A
CN116866937A CN202210303017.9A CN202210303017A CN116866937A CN 116866937 A CN116866937 A CN 116866937A CN 202210303017 A CN202210303017 A CN 202210303017A CN 116866937 A CN116866937 A CN 116866937A
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csi
port
field
bit
csi report
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王化磊
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Beijing Ziguang Zhanrui Communication Technology Co Ltd
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Beijing Ziguang Zhanrui Communication Technology Co Ltd
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Priority to CN202210303017.9A priority Critical patent/CN116866937A/en
Priority to PCT/CN2023/083706 priority patent/WO2023179767A1/en
Publication of CN116866937A publication Critical patent/CN116866937A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

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  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
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  • General Engineering & Computer Science (AREA)
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  • Life Sciences & Earth Sciences (AREA)
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Abstract

The embodiment of the application discloses an information processing method and a related device. The method comprises the following steps: the terminal receives the network configuration information and determines the CSI report based on the network configuration information. The network configuration information comprises a first field, the first field is used for indicating the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on the channel state information-reference signal CSI-RS resource of the M port, L is greater than or equal to M, and L and M are both positive integers. It can be seen that the method terminal can determine the content of the CSI report according to the first field in the network configuration information.

Description

Information processing method and related device
Technical Field
The present application relates to the field of communications technologies, and in particular, to an information processing method and a related device.
Background
With the development of artificial intelligence (Artificial Intelligence, AI) technology such as neural network model, a terminal can use the neural network model to perform channel estimation and prediction. Therefore, if the (channel status information, CSI) resource associated with the (channel state information reference signal, CSI-RS) reporting configuration configured by the network device is the M-port, the CSI included in the CSI report is obtained by performing measurement calculation based on the CSI-RS resource of the M-port, but the CSI report is not limited to the CSI report of the CSI-RS resource of the M-port.
Therefore, how the terminal determines the content of the CSI report becomes a problem to be solved.
Disclosure of Invention
The embodiment of the application provides an information processing method and a related device, which can determine the content of a CSI report.
In a first aspect, an embodiment of the present application provides an information processing method, which may be applied to a terminal device or an apparatus in the terminal device. The method comprises the following steps:
receiving network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating a terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of the M port; wherein L is greater than or equal to M, and L and M are both positive integers; based on the network configuration information, a CSI report is determined.
It can be seen that after receiving the network configuration information, whether the CSI report is the CSI corresponding to the CSI-RS of the M port or the CSI corresponding to the CSI-RS of the L port is determined according to the first field included in the network configuration information.
In an alternative embodiment, the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern.
In an alternative embodiment, the second field includes an index of the distribution pattern of the Mports; or, the second field includes L bits corresponding to the L port; for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port. It can be seen that the terminal can determine the distribution pattern of the M ports by indexing or taking the value of each bit corresponding to the port.
In an alternative embodiment, the CSI report includes a third field, where the third field is used to indicate whether the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
In an alternative embodiment, the third field is 1 bit, and when the 1 bit is the first value, it indicates that the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
In an alternative embodiment, the third field is located in CSI part 1 (CSI part 1) of the CSI report.
In a second aspect, an embodiment of the present application provides an information processing method, where the method may be applied to a network device or an apparatus in the network device. The method comprises the following steps:
transmitting network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating a terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of the M port; wherein L is greater than or equal to M, and L and M are both positive integers; a CSI report is received.
In this aspect, further optional embodiments of the information processing method may be referred to in the relevant content of the first aspect, which is not described in detail herein.
In a third aspect, an embodiment of the present application provides an information processing apparatus including:
a receiving unit, configured to receive network configuration information, where the network configuration information includes a first field, where the first field is configured to instruct the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on a channel state information-reference signal CSI-RS resource of an M port; wherein L is greater than or equal to M, and both L and M are positive integers;
and the determining unit is used for determining the CSI report based on the network configuration information.
In addition, in this aspect, other optional embodiments of the information processing apparatus may be referred to in the relevant content of the first aspect, which is not described in detail herein.
In a fourth aspect, an embodiment of the present application provides an information processing apparatus including:
a sending unit, configured to send network configuration information, where the network configuration information includes a first field, where the first field is configured to instruct the terminal to determine, based on channel state information-reference signal CSI-RS resources of an M port, a CSI report corresponding to CSI-RS resources of an L port; wherein L is greater than or equal to M, and both L and M are positive integers;
and the receiving unit is used for receiving the CSI report.
In addition, in this aspect, other optional embodiments of the information processing apparatus may be referred to in the related content of the second aspect, which is not described in detail herein.
In a fifth aspect, an embodiment of the present application provides an information processing apparatus including:
a memory for storing a computer program;
a processor invoking a computer program for performing the operations of:
receiving network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of an M port; wherein L is greater than M, and both L and M are positive integers;
and determining a CSI report based on the network configuration information.
In addition, in this aspect, other optional embodiments of the information processing apparatus may be referred to the relevant content of the first aspect, which is not described in detail herein.
In a sixth aspect, an embodiment of the present application provides an information processing apparatus including:
a memory for storing a computer program;
a processor invoking a computer program for performing the operations of:
transmitting network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of an M port; wherein L is greater than or equal to M, and both L and M are positive integers;
a CSI report is received.
In addition, in this aspect, other optional embodiments of the information processing apparatus may be referred to in the context of the second aspect, which is not described in detail herein.
In a seventh aspect, an embodiment of the present application provides a chip, including: a processor, a memory and a computer program or instructions stored on the memory, wherein the processor executes the computer program or instructions to implement the steps in the method as devised in the first or second aspect above.
In an eighth aspect, an embodiment of the present application provides a chip module, including a transceiver component and a chip, where the chip includes a processor, a memory, and a computer program or instructions stored on the memory, where the processor executes the computer program or instructions to implement steps in a method designed in any one of the first aspect or the second aspect.
In a ninth aspect, an embodiment of the present application provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program comprising program instructions which, when executed by a processor, cause the processor to perform a program according to any one of the above-mentioned methods of the first or second aspects.
In a tenth aspect, an embodiment of the present application provides a computer program product comprising computer instructions which, when run on a computer, cause the computer to perform the method of any one of the first or second aspects.
Drawings
Fig. 1 is a schematic system structure of a communication system according to an embodiment of the present application;
fig. 2 is a schematic flow chart of an information processing method according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an 8-port distribution pattern according to an embodiment of the present application;
FIG. 4 is a flowchart of another information processing method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an information processing apparatus 100 according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an information processing apparatus 200 according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present application.
Detailed Description
Embodiments of the present application will be described below with reference to the accompanying drawings.
The communication system according to the embodiment of the present application is shown in fig. 1, and the communication system may include, but is not limited to, one network device and one terminal device, and the number and the form of the devices shown in fig. 1 are used for illustration and not to limit the embodiment of the present application, and may include more than one network device and more than one terminal device in practical application. The communication system shown in fig. 1 is described by taking a network device 101 and a terminal device 102 as an example, the network device 101 can provide a network service to the terminal device 102, and the network device 101 can communicate with the terminal device 102. Embodiments of the present application may also include other devices that communicate with the network device 101 or the terminal device 102, which embodiments of the present application are not limited to.
The present application is applicable to the fifth generation (5th Generation,5G) communication system, the fourth generation (4th Generation,4G) communication system, the third generation (3th Generation,3G) communication system, and various future communication systems, such as the sixth generation (6th Generation,6G) communication system, the seventh generation (7th Generation,7G) communication system, etc., and the embodiment of the present application is not limited thereto.
The network equipment in the embodiment of the application comprises a base station of an access network and a base station controller. A Base Station (BS), which may also be referred to as a base station device, in an embodiment of the present application is an apparatus deployed in a radio access network (wireless access network, RAN) to provide a wireless communication function. For example, the devices providing base station functionality in the second generation mobile communications (2th generation mobile communication,2G) network include base transceiver stations (base transceiver station, BTSs). The apparatus for providing a base station function in the 3G network includes a node B (NodeB). The apparatus for providing a base station function in a 4G network includes an evolved NodeB (eNB). In a wireless local area network (Wireless Local Area Networks, WLAN), a device providing a base station function is an Access Point (AP). A device gNB providing a base station function in a New wireless (NR) of 5G, and a node B (ng-eNB) continuing evolution, wherein the gNB and the terminal device communicate by using NR technology, the ng-eNB and the terminal communicate by using evolved universal terrestrial Radio access (evolved universal terrestrial Radio access, E-UTRA) technology, and the gNB and the ng-eNB are both connectable to a 5G core network. The base station in the embodiment of the application also comprises equipment and the like for providing the function of the base station in a new communication system in the future.
The base station controller in the embodiment of the present application may also be referred to as a base station controller device, and is a device for managing a base station. For example, a base station controller (base station controller, BSC) in a 2G network, a radio network controller (radio network controller, RNC) in a 3G network, and a means for controlling and managing base stations in a new communication system in the future.
The terminal device in the embodiments of the present application may also be referred to as a terminal, and may refer to various types of User Equipment (UE), an access terminal, a subscriber unit, a subscriber station, a Mobile Station (MS), a remote station, a remote terminal, a mobile device, a user terminal, a wireless communication device, a user agent, or a user equipment. The terminal device may also be a cellular telephone, a cordless telephone, a session initiation protocol (session initiation protocol, SIP) phone, a wireless local loop (wireless local loop, WLL) station, a personal digital assistant (personal digital assistant, PDA), a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a 5G network or a terminal device in a future-evolving public land mobile network (public land mobile network, PLMN), etc., as embodiments of the application are not limited in this respect.
At present, the CSI report reported by the terminal is obtained by measurement calculation based on the CSI report configuration configured by the network device and the CSI-RS resources associated with the CSI report configuration. For example, if the CSI-RS resource associated with the CSI report configuration configured by the network device is an M-port, the CSI included in the CSI report is measured and calculated based on the CSI-RS resource of the M-port. However, the CSI-RS resource associated with the CSI report configuration configured by the network device is M-port, but the CSI report reported by the terminal is not necessarily the CSI report of the CSI-RS resource of the M-port.
Therefore, how the terminal determines the content of the CSI report becomes a problem to be solved.
Based on the above description, referring to fig. 2, fig. 2 is a flow chart of an information processing method according to an embodiment of the present application, as shown in fig. 2, the information processing method may include, but is not limited to, the following steps:
s201, a terminal receives network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of an M port; wherein L is greater than M, and L and M are both positive integers.
For example, but not limited to, the terminal calculating CSI reports associated with CSI-RS resources of an L port based on the CSI-RS resource prediction of the M port may be implemented by the terminal configuring a neural network module (e.g., AI module), where L is greater than M. In this way, the channel estimation and prediction capabilities of the terminal may be substantially better than those of a terminal without the neural network module configured. In addition, the channel estimation and prediction based on the neural network module can reduce network overhead.
It should be noted that, the implementation manner of calculating the CSI report associated with the CSI-RS resource of the L port by the terminal based on the CSI-RS resource prediction of the M port is not limited to the implementation manner based on the neural network module (e.g., AI module).
In the embodiment of the present application, the network configuration information may be information configured by a network device, or information configured by a network side, or information configured by other devices on the network side, which is forwarded by the network device, etc., which is not limited in the present application.
In an optional implementation manner, the first field is further used for indicating the terminal to determine a CSI report corresponding to the CSI-RS resource of the M port based on the channel state information-reference signal CSI-RS resource of the M port. That is, the first field in the network configuration information may be used to instruct the terminal as to the manner in which the channel estimation is performed. That is, after receiving the network configuration information, the terminal determines whether the CSI included in the CSI report is the CSI corresponding to the CSI-RS of the M port or the CSI corresponding to the CSI-RS of the L port according to the first field included in the network configuration information.
In an alternative embodiment, the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern. Optionally, the terminal may determine, according to the M-port distribution pattern, whether the CSI report is CSI corresponding to the CSI-RS of the M-port or CSI corresponding to the CSI-RS of the L-port.
In an alternative embodiment, the second field includes an index of the distribution pattern of the Mports; or, the second field includes L bits corresponding to the L port; for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port.
It is understood that the terminal may determine the distribution pattern of the mtort according to the index of the distribution pattern of the mtort in the second field. Optionally, the terminal may determine whether the CSI report is CSI corresponding to the CSI-RS of the M port or CSI corresponding to the CSI-RS of the L port according to the M port distribution pattern. For example, fig. 3 is a schematic diagram of a distribution pattern of 8 ports according to an embodiment of the present application. As shown in fig. 3, 4 distribution patterns are preset, each distribution pattern is an 8-port distribution pattern, each distribution pattern corresponds to an index, and the terminal can obtain a corresponding distribution pattern according to the index of the distribution pattern included in the second field. Optionally, the terminal determines whether the CSI report is CSI corresponding to the CSI-RS of the M port or CSI corresponding to the CSI-RS of the L port according to the distribution pattern.
The terminal may also determine a distribution pattern of the mtort according to the value of the bit corresponding to the port. Wherein each port corresponds to a bit. For each bit, when the value of the bit is a first value, the terminal determines the CSI-RS resource of which the port is an M port; and when the value of the bit is the second value, the terminal determines that the port corresponding to the bit does not belong to the CSI-RS resource of the M port. And the terminal determines the distribution pattern of the M ports according to the value of each bit. For example, assume a first value of "1" and a second value of "0". Wherein, the value of the bit corresponding to 8 ports is 1, and the value of the bit corresponding to the other ports is 0. And the terminal deduces the distribution pattern of 8 ports according to the port positions of which the values of the bits corresponding to the ports are '1' and '0'.
It can be seen that the terminal can determine not only the distribution pattern of the mtort by indexing. Whether the port corresponding to the bit belongs to the CSI-RS resource of the M port or not can be determined through the value of each bit corresponding to the port, and then the distribution pattern of the M port is determined.
It should be noted that the first field and the second field may be the same field or different fields, which is not limited by the present application.
It can be appreciated that the distribution pattern of the ports of the L-port CSI-RS resource may be configured by a network device, may be predefined by a protocol or specified by a protocol, or may be determined based on a combination of network configuration information and predefined information by the protocol. For example: l=n 1 *n 2 *2, where n 1 Representing the number of ports in the first dimension, n 2 Representing the number of ports in the second dimension, 2 represents that the antenna is a dual polarized arrangement. If the number of antenna ports is greater than 2, the default antenna of the current protocol is dual polarized placement. As shown in fig. 3, based on the network configuration information n 1 ＝4，n 2 Let l=32 be known by 4, and the distribution pattern of L ports is shown as 4 patterns in fig. 3.
S202, the terminal determines a CSI report based on network configuration information.
In an alternative embodiment, the CSI report includes a third field, where the third field is used to indicate whether the CSI report is a CSI report corresponding to the CSI-RS resource of the L port. That is, the third field may be used to indicate whether the CSI report is an M-port CSI-RS corresponding CSI report or an L-port CSI-RS corresponding CSI report.
In an alternative embodiment, the third field is 1 bit, and when the 1 bit is the first value, it indicates that the CSI report is a CSI report corresponding to the CSI-RS resource of the L port. Correspondingly, when the 1 bit is the second value, the CSI report is a CSI report corresponding to the CSI-RS resource of the M port.
For example, assuming that the first value is 1 and the second value is 0, that is, the third field is 1, the CSI report is a CSI report corresponding to the CSI-RS resource of the L port; and when the third field is 0, the CSI report is a CSI report corresponding to the CSI-RS resource of the M port.
In an alternative embodiment, the third field is located in CSI part 1 (CSI part 1) of the CSI report. That is, the third field for indicating whether the CSI report is the CSI report corresponding to the CSI-RS resource of the M port or the CSI report corresponding to the CSI-RS resource of the L port is CSI part 1 (CSI part 1) in the CSI report.
Alternatively, the terminal may perform step S203 after step S202. Optionally, after the terminal performs step S202 to determine the CSI report, step S203 may not be performed, which is not limited in the embodiment of the present application. Fig. 2 illustrates the execution of step S203 as an example.
S203, the terminal sends a CSI report.
It can be understood that the CSI report sent by the terminal includes information for indicating that the CSI report is a CSI report corresponding to CSI-RS resources of several ports (L-port or M-port).
It can be seen that, in the embodiment of the present application, the network configuration information includes a first field, where the first field is used to indicate that the terminal determines, based on the channel state information-reference signal CSI-RS resource of the M port, a CSI report corresponding to the CSI-RS resource of the L port, where L is greater than M, and L and M are both positive integers. The terminal can know whether the CSI report to be determined is the CSI report corresponding to the CSI-RS of the M port or the CSI report corresponding to the CSI-RS of the L port based on the first field in the network configuration information.
Based on the above description, referring to fig. 4, fig. 4 is a flow chart of another information processing method according to an embodiment of the present application, as shown in fig. 4, the information processing method may include, but is not limited to, the following steps:
s401, network equipment sends network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating a terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of an M port; wherein L is greater than M, and L and M are both positive integers.
The description of the first field can be found in the information processing method shown in fig. 2, and the description of the related content of the first field will not be described in detail here.
In an alternative embodiment, the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern.
For a description of the distribution pattern of the M-ports, reference is made to the description of the distribution pattern of the M-ports in the information processing method shown in fig. 2, and details thereof will not be described herein.
In an alternative embodiment, the second field includes an index of the distribution pattern of the Mports; or, the second field includes L bits corresponding to the L port; for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port.
For a description of the determination of the M-port distribution pattern, reference may be made to the description of the determination of the M-port distribution pattern in the information processing method shown in fig. 2 and will not be described in detail herein.
It should be noted that the first field and the second field may be the same field or different fields, which is not limited by the present application.
S402, the network equipment receives the CSI report.
Alternatively, the network device may perform step S402 after step S401. Optionally, after the network device performs step S401 to send the network configuration information, step S402 may not be performed, which is not limited in the embodiment of the present application. Fig. 4 illustrates the execution of step S402 as an example.
In an alternative embodiment, the CSI report received by the network device includes a third field for indicating that the report is a CSI report corresponding to the CSI-RS resource of the L port or the M port.
In an alternative embodiment, the third field is 1 bit, and when the 1 bit is the first value, it indicates that the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
In an alternative embodiment, the third field is located in CSI part 1 (CSI part 1) of the CSI report.
For further explanation of the third field in the embodiment of the present application, reference may be made to the content related to the third field in the information processing method shown in fig. 2, which is not described in detail herein.
It can be seen that, in the embodiment of the present application, the network device sends network configuration information, where the network configuration information includes a first field, where the first field is used to instruct the terminal to determine, based on the channel state information-reference signal CSI-RS resource of the M port, a CSI report corresponding to the CSI-RS resource of the L port. Thereby enabling the terminal to learn the manner in which the CSI report is determined.
In another embodiment, in the information processing method shown in fig. 3 or fig. 4, the first field is further configured to instruct the terminal to determine a CSI report corresponding to the L-port CSI-RS resource based on the M-port CSI-RS resource; wherein L is equal to M. Alternatively, the CSI-RS resources of the L port may include part of the CSI-RS resources of the M port, or be completely different from the CSI-RS resources of the M port, or be the CSI-RS resources of the M port.
For example, but not limited to, the terminal calculating CSI reports associated with CSI-RS resources of the L-port based on the CSI-RS resource predictions of the M-port may be implemented by the terminal configuring a neural network module (e.g., AI module). In this way, the channel estimation and prediction capabilities of the terminal may be substantially better than those of a terminal without the neural network module configured. In addition, the channel estimation and prediction based on the neural network module can reduce network overhead. It should be noted that, the implementation manner of calculating the CSI report associated with the CSI-RS resource of the L port by the terminal based on the CSI-RS resource prediction of the M port is not limited to the implementation manner based on the neural network module (e.g., AI module).
In addition, the other contents in this embodiment may further refer to the related contents in the information processing method shown in fig. 3 or fig. 4, which are not described in detail herein.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an information processing apparatus 100 according to an embodiment of the application. As shown in fig. 5, the information processing apparatus 100 may include, but is not limited to:
a receiving unit 501, configured to receive network configuration information, where the network configuration information includes a first field, where the first field is configured to instruct the terminal to determine, based on channel state information-reference signal CSI-RS resources of an M port, a CSI report corresponding to CSI-RS resources of an L port; wherein L is greater than M, and both L and M are positive integers;
a determining unit 502, configured to determine a CSI report based on the network configuration information.
In an alternative embodiment, the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern.
In an alternative embodiment, the second field includes an index of a distribution pattern of the mtort; or, the second field includes L bits corresponding to the L port; for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port.
In an alternative embodiment, the CSI report includes a third field, where the third field is used to indicate whether the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
In an alternative embodiment, the third field is 1 bit, and when the 1 bit is the first value, it indicates that the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
In an alternative embodiment, the third field is located in CSI part 1 (CSI part 1) of the CSI report.
Optionally, the information processing apparatus 100 may refer to the related content in the method shown in fig. 2, which is not described in detail herein.
Referring to fig. 6, fig. 6 is a schematic structural diagram of an information processing apparatus 200 according to an embodiment of the application. As shown in fig. 6, the information processing apparatus 200 may include, but is not limited to:
a sending unit 601, configured to send network configuration information, where the network configuration information includes a first field, where the first field is configured to instruct the terminal to determine, based on channel state information-reference signal CSI-RS resources of an M port, a CSI report corresponding to CSI-RS resources of an L port; wherein L is greater than M, and both L and M are positive integers;
a receiving unit 602, configured to receive the CSI report.
In an alternative embodiment, the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern.
In an alternative embodiment, the second field includes an index of a distribution pattern of the mtort; or, the second field includes L bits corresponding to the L port; for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port.
In an alternative embodiment, the CSI report includes a third field, where the third field is used to indicate whether the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
In an alternative embodiment, the third field is 1 bit, and when the 1 bit is the first value, it indicates that the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
In an alternative embodiment, the third field is located in CSI part 1 (CSI part 1) of the CSI report.
Optionally, the information processing apparatus 200 may refer to the related content in the method shown in fig. 4, which is not described in detail herein.
Referring to fig. 7, fig. 7 is a schematic structural diagram of an information processing apparatus according to an embodiment of the application. The apparatus comprises a processor 701, a transceiver 703 and a memory 702. The processor 701 and the memory 702 are connected by one or more communication buses.
Wherein the transceiver 703 is used to transmit data or receive data. The memory 702 is used to store commands or computer programs, and the memory 702 may include read only memory and random access memory, and provide commands and data to the processor 701. A portion of the memory 702 may also include non-volatile random access memory.
The processor 701 may be a central processing unit (Central Processing Unit, CPU), and the processor 701 may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor, but in the alternative, the processor 701 may be any conventional processor or the like.
In an alternative embodiment, the information processing apparatus may be a terminal in the method embodiment shown in fig. 2, or may be an apparatus in a terminal. The processor 701 is operable to execute a computer program or commands stored in the memory 702 to cause the information processing apparatus to execute:
receiving network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating a terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of an M port; wherein L is greater than M, and both L and M are positive integers;
and determining a CSI report based on the network configuration information.
A more detailed description of the above-mentioned processor 701, transceiver 703, etc. may be found in the above-mentioned related description of the embodiment of the method shown in fig. 1.
In another alternative embodiment, the apparatus may be a network device in the method embodiment shown in fig. 4. The processor 701 is operable to execute a computer program or commands stored in the memory 702 to cause the information processing apparatus to execute:
transmitting network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of an M port; wherein L is greater than M, and both L and M are positive integers;
a CSI report is received.
A more detailed description of the above-mentioned processor 701, transceiver 703, etc. may be found in the above-mentioned related description of the method embodiment shown in fig. 4.
The embodiment of the application also provides a chip, which comprises: a processor, a memory and a computer program or instructions stored on the memory, wherein the processor executes the computer program or instructions to implement the steps described in the method embodiments above.
The embodiments of the present application also provide a computer-readable storage medium storing a computer program or instructions which, when executed, implement the steps described in the method embodiments above.
Embodiments of the present application also provide a computer program product comprising a computer program or instructions which, when executed, implement the steps described in the method embodiments above.
In another embodiment, in the communication apparatus and other apparatuses shown in fig. 5 to fig. 7, the first field is further configured to instruct the terminal to determine a CSI report corresponding to the L-port CSI-RS resource based on the M-port CSI-RS resource; wherein L is equal to M. Alternatively, the CSI-RS resources of the L port may include part of the CSI-RS resources of the M port, or be completely different from the CSI-RS resources of the M port, or be the CSI-RS resources of the M port.
In addition, the other contents of this embodiment may further refer to the related contents of the communication device and other devices shown in fig. 5 to 7, which are not described in detail herein.
The respective devices and products described in the above embodiments include modules/units, which may be software modules/units, or may be hardware modules/units, or may be partly software modules/units, or partly hardware modules/units. For example, for each device of the application or the integrated chip, each module/unit contained in the product may be implemented in hardware such as a circuit, or at least part of the modules/units may be implemented in software program, where the modules/units run on an integrated processor inside the chip, and the rest of the modules/units may be implemented in hardware such as a circuit; for each device and product corresponding to or integrated with the chip module, each module/unit contained in the device and product can be realized in a hardware mode such as a circuit, different modules/units can be located in the same piece (such as a chip, a circuit module and the like) or different components of the chip module, at least part of the modules/units can be realized in a software program, and the software program runs in the rest of modules/units of the integrated processor in the chip module and can be realized in a hardware mode such as a circuit; for each device or product of the terminal, the included modules/units may be implemented in hardware such as a circuit, different modules/units may be located in the same component (for example, a chip, a circuit module, etc.) or different components in the terminal, or at least part of the modules/units may be implemented in a software program, where the sequence runs on a processor integrated in the terminal, and the remaining sub-modules/units may be implemented in hardware such as a circuit.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, or may be embodied in software instructions executed by a processor. The software instructions may be comprised of corresponding software modules that may be stored in random access memory (random access memory, RAM), flash memory, read-only memory (ROM), erasable programmable read-only memory (erasable programmable ROM), electrically erasable programmable read-only memory (EEPROM), registers, hard disk, a removable disk, a compact disc read-only memory (CD-ROM), or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an application specific integrated circuit (application specific integrated circuit, ASIC). In addition, the ASIC may reside in a terminal device or a network device. The processor and the storage medium may reside as discrete components in a terminal device or network device.
Those skilled in the art will appreciate that in one or more of the examples described above, the functions described in the embodiments of the present application may be implemented, in whole or in part, in software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, produces a flow or function in accordance with embodiments of the present application, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, digital subscriber line (digital subscriber line, DSL)), or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a digital video disc (digital video disc, DVD)), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
The foregoing detailed description of the embodiments of the present application further illustrates the purposes, technical solutions and advantageous effects of the embodiments of the present application, and it should be understood that the foregoing description is only a specific implementation of the embodiments of the present application, and is not intended to limit the scope of the embodiments of the present application, and any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of the embodiments of the present application.

Claims (26)

1. An information processing method, characterized in that it is applied to a terminal device, the method comprising:
receiving network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of an M port; wherein L is greater than or equal to M, and both L and M are positive integers;
and determining a CSI report based on the network configuration information.
2. The method of claim 1, wherein the step of determining the position of the substrate comprises,
the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern.
3. The method of claim 2, wherein the step of determining the position of the substrate comprises,
the second field includes an index of a distribution pattern of the mtort; or, the second field includes L bits corresponding to the L port;
for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port.
4. A method according to any one of claim 1 to 3, wherein,
a third field is included in the CSI report,
the third field is configured to indicate whether the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
5. The method of claim 4, wherein the third field is 1 bit, and wherein the 1 bit is a first value indicates that the CSI report is a CSI report corresponding to a CSI-RS resource of the L port.
6. The method of claim 4, wherein the step of determining the position of the first electrode is performed,
the third field is located in CSI part 1 (CSIpart 1) of the CSI report.
7. An information processing method, characterized in that it is applied to a network device, the method comprising:
transmitting network configuration information, wherein the network configuration information comprises a first field, and the first field is used for indicating the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on channel state information-reference signal (CSI-RS) resources of an M port; wherein L is greater than or equal to M, and both L and M are positive integers;
a CSI report is received.
8. The method of claim 7, wherein the step of determining the position of the probe is performed,
the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern.
9. The method of claim 8, wherein the step of determining the position of the first electrode is performed,
the second field includes an index of a distribution pattern of the mtort; or, the second field includes L bits corresponding to the L port;
for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port.
10. The method according to any one of claims 7 to 9, wherein,
a third field is included in the CSI report,
the third field is configured to indicate whether the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
11. The method of claim 10, wherein the third field is 1 bit, and wherein the 1 bit is a first value indicates that the CSI report is a CSI report corresponding to a CSI-RS resource of the L port.
12. The method of claim 10, wherein the step of determining the position of the first electrode is performed,
the third field is located in CSI part 1 (CSIpart 1) of the CSI report.
13. An information processing apparatus, characterized in that the apparatus comprises:
a receiving unit, configured to receive network configuration information, where the network configuration information includes a first field, where the first field is configured to instruct the terminal to determine a CSI report corresponding to a CSI-RS resource of an L port based on a channel state information-reference signal CSI-RS resource of an M port; wherein L is greater than or equal to M, and both L and M are positive integers;
and the determining unit is used for determining the CSI report based on the network configuration information.
14. The apparatus of claim 13, wherein the device comprises a plurality of sensors,
the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern.
15. The apparatus of claim 14, wherein the device comprises a plurality of sensors,
the second field includes an index of a distribution pattern of the mtort; or, the second field includes L bits corresponding to the L port;
for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port.
16. The device according to any one of claims 13 to 15, wherein,
a third field is included in the CSI report,
the third field is configured to indicate whether the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
17. The apparatus of claim 16, wherein the device comprises a plurality of sensors,
and the third field is 1 bit, and when the 1 bit is a first value, the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
18. The apparatus of claim 16, wherein the device comprises a plurality of sensors,
the third field is located in CSI part 1 (CSIpart 1) of the CSI report.
19. An information processing apparatus, characterized in that the apparatus comprises:
a sending unit, configured to send network configuration information, where the network configuration information includes a first field, where the first field is configured to instruct the terminal to determine, based on channel state information-reference signal CSI-RS resources of an M port, a CSI report corresponding to CSI-RS resources of an L port; wherein L is greater than or equal to M, and both L and M are positive integers;
and the receiving unit is used for receiving the CSI report.
20. The apparatus of claim 19, wherein the device comprises a plurality of sensors,
the network configuration information further includes a second field, where the second field is used to indicate the mtort distribution pattern.
21. The apparatus of claim 20, wherein the device comprises a plurality of sensors,
the second field includes an index of a distribution pattern of the mtort; or, the second field includes L bits corresponding to the L port;
for each bit, when the value of the bit is a first value, indicating that the port corresponding to the bit belongs to the CSI-RS resource of the M port; and when the value of the bit is a second value, indicating that the port corresponding to the bit does not belong to the CSI-RS resource of the M port.
22. The device according to any one of claims 19 to 21, wherein,
a third field is included in the CSI report,
the third field is configured to indicate whether the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
23. The apparatus of claim 22, wherein the device comprises a plurality of sensors,
and the third field is 1 bit, and when the 1 bit is a first value, the CSI report is a CSI report corresponding to the CSI-RS resource of the L port.
24. The apparatus of claim 22, wherein the device comprises a plurality of sensors,
the third field is located in CSI part 1 (CSIpart 1) of the CSI report.
25. An information processing apparatus, characterized in that the device comprises a processor and a memory, the processor and the memory being connected to each other, wherein the memory is adapted to store a computer program, the computer program comprising program instructions, the processor being configured to invoke the program instructions to perform the information processing method according to any of claims 1 to 6 or to perform the information processing method according to any of claims 7 to 12.
26. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method of any one of claims 1 to 6 or cause the processor to perform the method of any one of claims 7 to 12.
CN202210303017.9A 2022-03-25 2022-03-25 Information processing method and related device Pending CN116866937A (en)

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