WO2019157915A1 - Csi资源类型的确定方法、终端和网络侧设备 - Google Patents
Csi资源类型的确定方法、终端和网络侧设备 Download PDFInfo
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- WO2019157915A1 WO2019157915A1 PCT/CN2019/072652 CN2019072652W WO2019157915A1 WO 2019157915 A1 WO2019157915 A1 WO 2019157915A1 CN 2019072652 W CN2019072652 W CN 2019072652W WO 2019157915 A1 WO2019157915 A1 WO 2019157915A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Definitions
- the embodiments of the present disclosure relate to the field of wireless communication technologies, and in particular, to a method for determining a channel state information (CSI) resource type, a terminal, and a network side device.
- CSI channel state information
- the Channel State Information-Reference Signal (CSI-RS) is used by the terminal to perform downlink beam measurement.
- the upper layer may configure one or more non-zero power CSI-RS resource sets for the user, and the actual number of CSI-RS resource sets is configured by the network side.
- CST-IM Channel State Information-Interference Measurement
- the upper layer may configure one or more CSI-IM resource sets for the user. For each CSI-IM resource configuration, it is assumed that its transmit power is zero for interference measurement.
- SP Semi-Persistent
- MAC CE Media Access Control Control Element
- the measurement resources for the Semi-Persistent include two types, one is a Semi-Persistent measurement resource for a Physical Uplink Control CHannel (PUCCH), and the other is a measurement resource. It is a measurement resource for the Physical Uplink Shared CHannel (PUSCH) of the Semi-Persistent. Both of these will configure a CSI-RS resource set and a CSI-IM resource set.
- the CSI-RS resource set includes one or more CSI-RS resources.
- the CSI-IM resource set contains one or more CSI-IM resources.
- the terminal cannot distinguish the CSI-RS resource set (or the CSI-IM resource set) indicated in the MAC CE, and is the CSI-RS resource set (or CSI) of the measurement resource configuration of the Semi-Persistent PUCCH. -IM resource set), or the problem of the CSI-RS resource set (or CS-IM resource set) of the Semi-Persistent PUSCH measurement resource configuration.
- the CSI-RS resource set configured by the Semi-Persistent PUCCH is numbered 1, 2, and 3.
- the number of CSI-RS resource sets configured by the Semi-Persistent PUSCH is 1, 2, 3, and 4.
- the terminal does not know whether to activate the Semi-Persistent PUCCH configuration number 2 CSI-RS resource set or activate the Semi-Persistent PUSCH. Configure the CSI-RS resource set numbered 2.
- the embodiment of the present disclosure provides a method for determining a CSI resource type, a terminal, and a network side device, to solve the problem that the terminal cannot distinguish the type of the resource set indicated in the MAC CE.
- an embodiment of the present disclosure provides a method for determining a CSI resource type, including:
- the type of the CSI resource set includes: a first type for semi-static physical uplink control channel PUCCH measurement and a second type for semi-static physical uplink shared channel PUSCH measurement Two types.
- an embodiment of the present disclosure provides a method for activating/deactivating a CSI resource, which is applied to a network side device, including: sending, to a terminal, a MAC CE for activating/deactivating a CSI resource, so that the terminal receives the Determining the type of the CSI resource set indicated in the MAC CE, where the type of the CSI resource set includes: a first type for semi-static physical uplink control channel PUCCH measurement and a semi-static physical uplink sharing The second type of channel PUSCH measurement.
- an embodiment of the present disclosure provides a terminal, including:
- a first receiving module configured to receive a MAC CE for activating/deactivating a CSI resource set
- a determining module configured to determine a type of a CSI resource set indicated in the MAC CE, where the type of the CSI resource set includes: a first type used for semi-static physical uplink control channel PUCCH measurement and a semi-static physical uplink sharing The second type of channel PUSCH measurement.
- an embodiment of the present disclosure provides a network side device, including:
- a first sending module configured to send, to the terminal, a MAC CE for activating/deactivating a CSI resource, so that when the terminal receives the MAC CE, determining a type of a CSI resource set indicated in the MAC CE, where the CSI is
- the types of resource sets include: a first type for semi-static physical uplink control channel PUCCH measurement and a second type for semi-static physical uplink shared channel PUSCH measurement.
- an embodiment of the present disclosure provides a method for determining a reference signal type of an SRS resource, which is applied to a terminal, including:
- Determining a reference signal type of QCL related information of the SRS resource set indicated in the MAC CE Determining a reference signal type of QCL related information of the SRS resource set indicated in the MAC CE, where the reference signal type includes: CSI-RS, SSB, and SRS.
- the embodiment of the present disclosure provides a method for activating/deactivating an SRS resource, which is applied to a network side device, and includes:
- the terminal Transmitting, by the terminal, a MAC CE for activating/deactivating an SRS resource, so that when the terminal receives the MAC CE, determining a reference signal type of QCL related information of the SRS resource set indicated in the MAC CE, the reference Signal types include: CSI-RS, SSB and SRS.
- an embodiment of the present disclosure provides a terminal, including:
- a receiving module configured to receive a MAC CE for activating/deactivating an SRS resource
- a determining module configured to determine a reference signal type of QCL related information of the SRS resource set indicated in the MAC CE, where the reference signal type includes: CSI-RS, SSB, and SRS.
- the eighth aspect of the present disclosure provides a network side device, including:
- a sending module configured to send, to the terminal, a MAC CE for activating/deactivating the SRS resource, so that when the terminal receives the MAC CE, determining a reference signal of the QCL related information of the SRS resource set indicated by the MAC CE Type, the reference signal type includes: CSI-RS, SSB and SRS.
- an embodiment of the present disclosure provides a terminal, including a processor, a memory, and a computer program stored on the memory and executable on the processor, when the computer program is executed by the processor A step of implementing a method of determining a CSI resource type, or a step of determining a reference signal type of the SRS resource when the computer program is executed by the processor.
- an embodiment of the present disclosure provides a network side device, including a processor, a memory, and a computer program stored on the memory and operable on the processor, where the computer program is used by the processor.
- an embodiment of the present disclosure provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, the step of determining the CSI resource type is performed. Or the step of implementing the above method of activating/deactivating a CSI resource when the computer program is executed by a processor; or the step of determining a reference signal type of the SRS resource when the computer program is executed by the processor; Alternatively, the steps of the method of activating/deactivating SRS resources described above are implemented when the computer program is executed by a processor.
- the type of the CSI resource set indicated in the MAC CE for activating/deactivating the CSI resource can be determined, or the reference signal type of the SRS resource indicated in the MAC CE that activates/deactivates the SRS resource can be determined. .
- FIG. 1 is a schematic diagram of a method for determining a CSI resource type according to an embodiment of the present disclosure
- FIG. 2 is a schematic diagram of a method for determining a CSI resource type according to another embodiment of the present disclosure
- FIG. 3 is a schematic diagram of a method for determining a CSI resource type according to another embodiment of the present disclosure
- FIG. 4 is a schematic diagram of content of an MCE CE for activating/deactivating a CSI resource according to an embodiment of the present disclosure
- FIG. 5 is a schematic diagram of a header of an MCE CE for activating/deactivating a CSI resource according to an embodiment of the present disclosure
- FIG. 6 is a schematic diagram of a method for determining a CSI resource type according to another embodiment of the present disclosure.
- FIG. 7 is a schematic diagram of a method for activating/deactivating a CSI resource according to an embodiment of the present disclosure
- FIG. 8 is a schematic diagram of a terminal according to an embodiment of the present disclosure.
- FIG. 9 is a schematic diagram of a network side device according to an embodiment of the present disclosure.
- FIG. 10 is a schematic diagram of a method for determining a reference signal type of an SRS resource according to an embodiment of the present disclosure
- 11-14 are schematic diagrams showing contents of an MCE CE for activating/deactivating an SRS resource according to an embodiment of the present disclosure
- FIG. 15 is a schematic diagram of a method for activating/deactivating an SRS resource according to an embodiment of the present disclosure
- 16 is a schematic diagram of a terminal according to another embodiment of the present disclosure.
- FIG. 17 is a schematic diagram of a network side device according to another embodiment of the present disclosure.
- FIG. 18 is a schematic diagram of a terminal according to another embodiment of the present disclosure.
- an embodiment of the present disclosure provides a method for determining a CSI resource type, which is applied to a terminal, including:
- Step 11 Receive a MAC CE for activating/deactivating a CSI resource set
- Step 12 Determine a type of the CSI resource set indicated in the MAC CE, the type of the CSI resource set includes: a first type for semi-static PUCCH measurement and a second type for semi-static PUSCH measurement.
- an activation/deactivation state of at least one CSI resource set may be indicated, where each CSI resource set includes one or Multiple CSI resources.
- a first type of CSI resource set is used for measurement of a semi-static PUCCH.
- a second type of CSI resource set for measurement of a semi-static PUSCH.
- the CSI resource may be a CSI-RS resource or a CSI-IM resource.
- the MAC CE may only indicate the activation/deactivation status of the CSI-RS resource set, or may only indicate the activation/deactivation status of the CSI-IM resource set, or may simultaneously indicate the CSI-RS resource set and the CSI-IM resource set. Activate/deactivate status.
- the type of the CSI resource set indicated in the MAC CE may be determined when receiving the MAC CE for activating/deactivating the CSI resource set, thereby avoiding the CSI resource set and the semi-static PUCCH measurement.
- the CSI resource set used for semi-static PUSCH measurement uses the same number, it is impossible to distinguish which CSI resource set needs to be activated.
- the method in the embodiment of the present disclosure may further include: activating/deactivating the corresponding one according to the type of the CSI resource set indicated in the determined MAC CE CSI resource collection.
- the type of the CSI resource set indicated in the MAC CE may be determined in multiple manners, which is exemplified in the following.
- another embodiment of the present disclosure provides a method for determining a CSI resource type, which is applied to a terminal, including:
- Step 21 Receive configuration information of multiple CSI resource sets sent by the network side through the high layer signaling, where the configuration information includes a number of the CSI resource set, where the multiple CSI resource sets include: the first type a CSI resource set and a second CSI resource set, where the numbers of the CSI resource sets that are different CSI resources are different in the number of the multiple CSI resource sets;
- Step 22 Receive a MAC CE sent by the network side for activating/deactivating a CSI resource; the MAC CE carries a number of a CSI resource set that needs to be activated/deactivated;
- Step 23 Determine, according to the number of the CSI resource set indicated in the received MAC CE, and the number of the multiple CSI resource sets indicated by the high layer signaling, the type of the CSI resource set indicated in the MAC CE, where The CSI resource set indicated in the MAC CE is the same numbering method as the CSI resource set indicated in the high layer signaling.
- the CSI resource set for the semi-static PUCCH measurement and the CSI resource set for the semi-static PUSCH measurement are uniformly numbered, for example, the CSI resource set for the PUCCH is up to 16, The number of CSI resource sets on the PUSCH is up to 16, and the number of CSI resource sets for the two sets can be uniformly coded from 0 to 31.
- the CSI resource set for the PUCCH configured by the higher layer signaling and the number in the CSI resource set for the PUSCH may be different.
- the CSI resource set for the PUCCH and the CSI resource set for the PUSCH configured by the high layer signaling the CSI resources of the different CSI resources are included in the numbers of the multiple CSI resource sets.
- the number of the set is different, and the number of the CSI resource set containing the same CSI resource may be the same.
- the CSI resource set for the PUCCH is numbered 1, 2, and 3, and the CSI resource set for the PUSCH is numbered 3, 25, 28.
- the CSI resource set indicated in the MAC CE is the same numbering method as the CSI resource set indicated in the high layer signaling. That is, the CSI resource set indicated in the MAC CE and the CSI resource set indicated in the high layer signaling are the same as the CSI resource set of the same CSI resource.
- the terminal can determine the CSI resource set that needs to be activated/deactivated according to the number, as long as the MAC CE carries the number of the CSI resource set that needs to be activated/deactivated.
- another embodiment of the present disclosure provides a method for determining a CSI resource type, which is applied to a terminal, including:
- Step 31 When receiving a MAC CE for activating/deactivating a CSI resource set, obtain a value of a preset domain in the MAC CE, where a value in the preset domain is used to indicate at least the indication indicated in the MAC CE.
- Step 32 Determine, according to the value of the preset domain in the MAC CE, the type of the at least one CSI resource set indicated in the MAC CE.
- the preset domain is an R domain in the content of the MAC CE, and the content of the MAC CE indicates an activation/deactivation state of at least one CSI resource set, each The CSI resource set corresponds to one of the preset domains.
- FIG. 4 is a schematic diagram of content of an MCE CE for activating/deactivating a CSI resource according to an embodiment of the present disclosure.
- the MAC CE in FIG. 4 is used to indicate m CSI-RS resource sets (Resource Set) and Activation/deactivation status of m CSI-IM resource sets.
- the SP CSI-IM Resource Set ID is used to indicate the number of the CSI-IM resource set, each CSI-RS resource set, and each A CSI-IM resource set, each corresponding to an R domain, is used to indicate a type of a corresponding CSI resource set (CSI-RS resource set or CSI-IM resource set), is a CSI resource set for PUCCH, or is used for A collection of CSI resources for PUSCH.
- the value of the R field may be 1 bit. When the value of the R field is 0, the corresponding CSI resource set may be used for the PUCCH.
- the corresponding CSI resource set may be used for the PUSCH, or
- the value of the R field is 1, it may indicate that the corresponding CSI resource set is used for the PUCCH, and when the value of the R domain is 0, the corresponding CSI resource set may be used for the PUSCH.
- the A/D field in FIG. 4 can be used to indicate the activation/deactivation state of the immediately following SP CSI-RS Resource Set ID or SP CSI-IM Resource Set ID.
- the A/D field can also be 1 bit. If the value is "1", it means activation. If the value is "0”, it means deactivation. Of course, the value may be “0” for activation, and if the value is “1”, it indicates deactivation.
- the A/D domain may not be included, and all the CSI resource sets carried in the MAC CE are activated or deactivated.
- the preset domain is a Logical Channel Identify (LCID) field in a header of the MAC CE, and an LCID field in a header of the MAC CE.
- the value of the value is used to indicate the type of all CSI resource sets indicated in the MAC CE.
- FIG. 5 is a schematic diagram of a header of an MCE CE for activating/deactivating a CSI resource according to an embodiment of the present disclosure.
- an LCID field in a header of a MAC CE may be adopted. Indicates the type of all CSI resource sets indicated in the MAC CE.
- the preset domain may also be an R domain in a header of the MAC CE, and a value of an R domain in a header of the MAC CE is used to indicate the The type of all CSI resource sets indicated in the MAC CE.
- the value of the R field may be 1 bit. When the value of the R field is 0, it may indicate that all CSI resource sets indicated in the MAC CE are used for the PUCCH. When the value of the R domain is 1, it may indicate all the indications in the MAC CE.
- the CSI resource set is used for the PUSCH, or when the value of the R domain is 1, it may indicate that all CSI resource sets indicated in the MAC CE are used for the PUCCH, and when the value of the R domain is 0, it may indicate all the indications in the MAC CE.
- the CSI resource set is used for the PUSCH.
- another embodiment of the present disclosure provides a method for determining a CSI resource type, which is applied to a terminal, including:
- Step 61 Receive configuration information of multiple CSI resource sets sent by the network side through the high layer signaling, where the configuration information includes a number of the CSI resource set, where the multiple CSI resource sets include: the first type of a CSI resource set and the second type of CSI resource set;
- Step 62 Receive a MAC CE sent by the network side for activating/deactivating a CSI resource; the MAC CE carries a number of a CSI resource set that needs to be activated/deactivated;
- Step 63 The number of the CSI resource set indicated in the MAC CE is obtained, and the number of the CSI resource set indicated by the MAC CE and the number of the multiple CSI resource sets indicated by the high layer signaling have a corresponding mapping relationship;
- Step 64 Determine, according to the mapping relationship between the number of the CSI resource set indicated by the MAC CE and the number of the multiple CSI resource sets indicated by the high layer signaling, the type of the CSI resource set indicated in the MAC CE.
- the number of the CSI resource set configured by the high-level signaling is not changed, and the number of the CSI resource set indicated by the MAC CE is re-interpreted, and the number of the CSI resource set configured by the high-level signaling is determined with the MAC CE.
- the mapping relationship of the numbers of the CSI resource sets in the network thereby determining the type of the CSI resource set indicated in the MAC CE according to the mapping relationship.
- the CSI resource set maximum value for the PUCCH is 16 and the CSI resource set maximum value for the PUSCH is also 16, so both sets can be numbered from 0-15.
- the numbers of the CSI resource sets indicated in the MAC CE are numbered from 0 to 31, and the numbers 0 to 15 of the CSI resource set indicated in the MAC CE are mapped to the numbers 0-15 of the CSI resource set for the PUCCH, in the MAC CE.
- the numbers 16 to 31 of the indicated CSI resource set are mapped to numbers 0-15 of the CSI resource set for the PUSCH.
- the numbers 0 to 15 of the CSI resource set indicated in the MAC CE are mapped to the numbers 0-15 of the CSI resource set for the PUSCH, and the numbers 16 to 31 of the CSI resource set indicated in the MAC CE are mapped to The number of the CSI resource set of the PUCCH is 0-15.
- the terminal determines the type of the CSI resource set indicated in the MAC CE according to the foregoing mapping relationship.
- mapping relationship described above is predefined by the protocol or configured by the network side.
- FIG. 7 is a method for activating/deactivating a CSI resource, which is applied to a network side device, and includes:
- Step 71 Send a MAC CE for activating/deactivating a CSI resource to a terminal, so that when the terminal receives the MAC CE, determine a type of a CSI resource set indicated in the MAC CE, and a type of the CSI resource set. Includes: a first type for semi-static PUCCH measurements and a second type for semi-static PUSCH measurements.
- the method before the step of transmitting, to the terminal, a MAC CE for activating/deactivating a CSI resource, the method further includes: configuring information of multiple CSI resource sets sent to the terminal by using high layer signaling
- the configuration information includes a number of the CSI resource set, where the multiple CSI resource set includes: the first type of CSI resource set and the second type of CSI resource set, the multiple CSI resources In the number of the set, the number of the CSI resource set that is different from the CSI resource is different; the MAC CE carries the number of the CSI resource set that needs to be activated/deactivated, the CSI resource set indicated in the MAC CE, and the upper layer
- the CSI resource set indicated in the signaling uses the same numbering method.
- the MAC CE includes a preset domain, and the value in the preset domain is used to indicate a type of the at least one CSI resource set indicated in the MAC CE.
- the preset domain is an R domain in the content of the MAC CE
- the content of the MAC CE indicates an activation/deactivation state of at least one CSI resource set, where each CSI resource set corresponds to one Preset domain.
- the preset domain is an LCID field in a header of the MAC CE or an R domain in a header of the MAC CE, an LCID field in a header of the MAC CE or a header of the MAC CE
- the value of the R field in the part is used to indicate the type of all CSI resource sets indicated in the MAC CE.
- the method before the step of transmitting, to the terminal, a MAC CE for activating/deactivating a CSI resource, the method further includes: configuring, by the high layer signaling, the multiple CSI resource sets sent to the terminal Information, the configuration information includes a number of a CSI resource set, where the multiple CSI resource set includes: the first type of CSI resource set and the second type of CSI resource set; and the MAC CE The number of the CSI resource set that needs to be activated/deactivated is carried.
- the number of the CSI resource set indicated in the MAC CE has a corresponding mapping relationship with the number of the multiple CSI resource sets indicated by the high layer signaling.
- the CSI resource is a CSI-RS resource or a CSI-IM resource.
- an embodiment of the present disclosure further provides a terminal 80, including:
- a first receiving module 81 configured to receive a MAC CE for activating/deactivating a CSI resource set
- the determining module 82 is configured to determine a type of the CSI resource set indicated in the MAC CE, where the type of the CSI resource set includes: a first type for semi-static PUCCH measurement and a second type for semi-static PUSCH measurement .
- the terminal further includes:
- a second receiving module configured to receive configuration information of a plurality of CSI resource sets sent by the network side by using the high layer signaling, where the configuration information includes a number of the CSI resource set, where the multiple CSI resource sets include: a first type of CSI resource set and a second type of CSI resource set, where numbers of the CSI resource sets that are different CSI resources are different in the number of the multiple CSI resource sets;
- the MAC CE carries the number of the CSI resource set that needs to be activated/deactivated, and the determining module 82 is configured to: according to the number of the CSI resource set indicated in the MAC CE, and the indication indicated by the high layer signaling
- the number of the set of CSI resources is determined by the type of the CSI resource set indicated in the MAC CE, where the CSI resource set indicated in the MAC CE is the same as the CSI resource set indicated in the high layer signaling. Numbering method.
- the determining module includes:
- Obtaining a sub-module configured to obtain a value of a preset domain in the MAC CE, where a value in the preset domain is used to indicate a type of the at least one CSI resource set indicated in the MAC CE;
- the executing submodule is configured to determine, according to the value of the preset domain in the MAC CE, a type of the at least one CSI resource set indicated in the MAC CE.
- the preset domain is an R domain in the content of the MAC CE
- the content of the MAC CE indicates an activation/deactivation state of at least one CSI resource set, where each CSI resource set corresponds to one Preset domain.
- the preset domain is an LCID field in a header of the MAC CE or an R domain in a header of the MAC CE, an LCID field in a header of the MAC CE or a header of the MAC CE
- the value of the R field in the part is used to indicate the type of all CSI resource sets indicated in the MAC CE.
- the terminal further includes:
- a third receiving module configured to receive configuration information of a plurality of CSI resource sets sent by the network side by using the high layer signaling, where the configuration information includes a number of the CSI resource set, where the multiple CSI resource sets include: a first type of CSI resource set and the second type of CSI resource set;
- the MAC CE carries the number of the CSI resource set that needs to be activated/deactivated, and the determining module is configured to obtain the number of the CSI resource set indicated in the MAC CE, and the CSI resource indicated in the MAC CE.
- the number of the set and the number of the plurality of CSI resource sets indicated by the high layer signaling have a corresponding mapping relationship; according to the number of the CSI resource set indicated by the MAC CE, and the multiple CSI resource set indicated by the high layer signaling
- the numbered mapping relationship determines the type of the CSI resource set indicated in the MAC CE.
- the mapping relationship is predefined by the protocol or configured by the network side.
- the CSI resource is a CSI-RS resource or a CSI-IM resource.
- an embodiment of the present disclosure further provides a network side device 90, including:
- a first sending module 91 configured to send, to the terminal, a MAC CE for activating/deactivating a CSI resource, so that when the terminal receives the MAC CE, determining a type of the CSI resource set indicated in the MAC CE,
- the types of CSI resource sets include: a first type for semi-static physical uplink control channel PUCCH measurement and a second type for semi-static physical uplink shared channel PUSCH measurement.
- the network side device further includes:
- a second sending module configured to send configuration information of a plurality of CSI resource sets to the terminal by using the high layer signaling, where the configuration information includes a number of a CSI resource set, where the multiple CSI resource sets include: The first type of the CSI resource set and the second type of the CSI resource set are different, and the number of the CSI resource set including the different CSI resources is different in the number of the multiple CSI resource sets; The number of the deactivated CSI resource set, the CSI resource set indicated in the MAC CE, and the CSI resource set indicated in the high layer signaling, using the same numbering method.
- the MAC CE includes a preset domain, and the value in the preset domain is used to indicate a type of the at least one CSI resource set indicated in the MAC CE.
- the preset domain is an R domain in the content of the MAC CE
- the content of the MAC CE indicates an activation/deactivation state of at least one CSI resource set, where each CSI resource set corresponds to one Preset domain.
- the preset domain is an LCID field in a header of the MAC CE or an R domain in a header of the MAC CE, an LCID field in a header of the MAC CE or a header of the MAC CE
- the value of the R field in the part is used to indicate the type of all CSI resource sets indicated in the MAC CE.
- the network side device further includes:
- a third sending module configured to send configuration information of a plurality of CSI resource sets to the terminal by using the high layer signaling, where the configuration information includes a number of a CSI resource set, where the multiple CSI resource sets include: a first type of CSI resource set and a second type of CSI resource set; the MAC CE carries a number of a CSI resource set that needs to be activated/deactivated, and the number of the CSI resource set indicated in the MAC CE is The number of the multiple CSI resource sets indicated by the high layer signaling has a corresponding mapping relationship.
- the mapping relationship is predefined by a protocol or configured by a network side device.
- the CSI resource is a CSI-RS resource or a CSI-IM resource.
- Embodiments of the present disclosure also provide a terminal, including a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program being implemented by the processor to implement the CSI resource The steps of the type determination method.
- Embodiments of the present disclosure also provide a network side device, including a processor, a memory, and a computer program stored on the memory and operable on the processor, the computer program being implemented by the processor to implement the above The steps of the method of activating/deactivating a CSI resource.
- the embodiment of the present disclosure further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, where the computer program is executed by a processor to implement the step of determining a CSI resource type; or The steps of the method of activating/deactivating a CSI resource described above are implemented when the computer program is executed by the processor.
- the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
- the foregoing embodiment is used to determine whether a type of a CSI resource set indicated in the CSI resource MAC CE for activating/deactivating is a CSI resource set for a PUCCH or a CSI resource set for a PUSCH.
- the semi-static sounding reference signal has an activation/deactivation function and can be implemented by MAC CE.
- a MAC CE for activating/deactivating a semi-static SRS can indicate an activation/deactivation state of at least one SRS resource set.
- the reference signal types of the quasi-colocation (QCL) related information of the SRS resource set include a plurality of types: CSI-RS, Synchronization Signal Block (SSB), and Sounding Reference Signal (SRS). How to determine the reference signal type of QCL related information of the SRS resource set becomes a technical problem to be solved urgently. Among them, QCL represents a spatial relationship.
- an embodiment of the present disclosure provides a method for determining a reference signal type of an SRS resource, which is applied to a terminal, including:
- Step 101 Receive a MAC CE for activating/deactivating an SRS resource.
- Step 102 Determine a reference signal type of QCL related information of the SRS resource set indicated in the MAC CE, where the reference signal type includes: CSI-RS, SSB, and SRS.
- an activation/deactivation state of at least one SRS resource set may be indicated, where each SRS resource set includes one or Multiple SRS resources.
- the step of determining a type of a reference signal of the QCL related information indicated in the MAC CE includes:
- the preset domain includes a V1 domain in the content of the MAC CE, and the MAC CE indicates an activation/deactivation state of at least one SRS resource set, and each SRS resource The set corresponds to the V1 domain, and when the value in the V1 domain is the first value, the reference signal type indicating the QCL related information of the corresponding SRS resource set is CSI-RS, and the value in the V1 domain is At the second value, the reference signal type indicating the QCL related information of the corresponding SRS resource set is SSB or SRS.
- the preset domain further includes a V2 domain in the content of the MAC CE, where the value in the V2 domain is used to indicate that the reference signal type of the QCL related information of the corresponding SRS resource set is SSB or SRS.
- FIG. 11 is a schematic diagram of content of an MCE CE for activating/deactivating an SRS resource according to an embodiment of the present disclosure.
- the SP SRS Resource Set ID1 in FIG. 11 is used to indicate the number of the SRS resource set that needs to be activated/deactivated, and the RSID is used to indicate the number of the reference signal of the QCL related information of the SRS resource set, and each reference signal corresponds to a V1 domain.
- the value in the V1 field is 1, it indicates that the type of the corresponding reference signal is CSI-RS, and when the value in the V1 field is 0, it indicates that the type of the corresponding reference signal is SSB or SRS.
- the value in the V1 field is 0, indicating that the type of the corresponding reference signal is CSI-RS
- the value in the V1 field is 1, indicating that the type of the corresponding reference signal is SSB or SRS.
- the content of the MAC CE for activating/deactivating the SRS resource further includes a V2 domain, where the value in the V2 domain is used to indicate a reference of the QCL related information of the corresponding SRS resource set.
- the signal type is SSB or SRS.
- the value in the V2 field is 0, it indicates that the type of the corresponding reference signal is SSB, and when the value in the V2 field is 1, it indicates that the type of the corresponding reference signal is SRS.
- the value in the V2 field is 1, indicating that the type of the corresponding reference signal is SSB
- the value in the V2 field is 0, indicating that the type of the corresponding reference signal is SRS.
- an embodiment of the present disclosure further provides a method for activating/deactivating an SRS resource, which is applied to a network side device, and includes:
- Step 151 Send a MAC CE for activating/deactivating an SRS resource to a terminal, so that when the terminal receives the MAC CE, determining a reference signal type of QCL related information of the SRS resource set indicated in the MAC CE,
- the reference signal types include: CSI-RS, SSB, and SRS.
- the MAC CE includes a preset domain, where the value in the preset domain is used to indicate a reference signal type of QCL related information of the at least one SRS resource set indicated in the MAC CE.
- the preset domain includes a V1 domain in the content of the MAC CE, where the MAC CE indicates an activation/deactivation state of at least one SRS resource set, and each SRS resource set corresponds to one V1 domain.
- the reference signal type indicating the QCL related information of the corresponding SRS resource set is CSI-RS
- the value in the V1 domain is the second value
- indicating the corresponding The reference signal type of the QCL related information of the SRS resource set is SSB or SRS.
- the preset domain further includes a V2 domain in the content of the MAC CE, where the value in the V2 domain is used to indicate that the reference signal type of the QCL related information of the corresponding SRS resource set is SSB or SRS. .
- an embodiment of the present disclosure further provides a terminal 160, including:
- the receiving module 161 is configured to receive a MAC CE for activating/deactivating an SRS resource
- the determining module 162 is configured to determine a reference signal type of the QCL related information of the SRS resource set indicated in the MAC CE when receiving the MAC CE for activating/deactivating the SRS resource, where the reference signal type includes: CSI- RS, SSB and SRS.
- the determining module 162 is configured to obtain a value of a preset domain in the MAC CE, where the value in the preset domain is used to indicate a QCL correlation of the at least one SRS resource set indicated in the MAC CE.
- the reference signal type of the information determining, according to the value of the preset field in the MAC CE, a reference signal type of QCL related information of the at least one SRS resource set indicated in the MAC CE.
- the preset domain includes a V1 domain in the content of the MAC CE, where the MAC CE indicates an activation/deactivation state of at least one SRS resource set, and each SRS resource set corresponds to one V1 domain.
- the reference signal type indicating the QCL related information of the corresponding SRS resource set is CSI-RS
- the value in the V1 domain is the second value
- indicating the corresponding The reference signal type of the QCL related information of the SRS resource set is SSB or SRS.
- the preset domain further includes a V2 domain in the content of the MAC CE, where the value in the V2 domain is used to indicate that the reference signal type of the QCL related information of the corresponding SRS resource set is SSB or SRS. .
- an embodiment of the present disclosure further provides a network side device 170, including:
- a sending module configured to send, to the terminal, a MAC CE for activating/deactivating the SRS resource, so that when the terminal receives the MAC CE, determining a reference signal of the QCL related information of the SRS resource set indicated by the MAC CE Type, the reference signal type includes: CSI-RS, SSB and SRS.
- the MAC CE includes a preset domain, where the value in the preset domain is used to indicate a reference signal type of QCL related information of the at least one SRS resource set indicated in the MAC CE.
- the preset domain includes a V1 domain in the content of the MAC CE, where the MAC CE indicates an activation/deactivation state of at least one SRS resource set, and each SRS resource set corresponds to one V1 domain.
- the reference signal type indicating the QCL related information of the corresponding SRS resource set is CSI-RS
- the value in the V1 domain is the second value
- indicating the corresponding The reference signal type of the QCL related information of the SRS resource set is SSB or SRS.
- the preset domain further includes a V2 domain in the content of the MAC CE, where the value in the V2 domain is used to indicate that the reference signal type of the QCL related information of the corresponding SRS resource set is SSB or SRS. .
- Embodiments of the present disclosure also provide a terminal, including a processor, a memory, and a computer program stored on the memory and operable on the processor, the computer program being implemented by the processor to implement the SRS resource The steps of the method of determining the type of reference signal.
- Embodiments of the present disclosure also provide a network side device, including a processor, a memory, and a computer program stored on the memory and operable on the processor, the computer program being implemented by the processor to implement the above The steps of the method for determining the reference signal type of the SRS resource.
- An embodiment of the present disclosure further provides a computer readable storage medium storing a computer program, the computer program being executed by a processor to implement a step of determining a reference signal type of the SRS resource; or And the step of implementing the method of activating/deactivating the SRS resource when the computer program is executed by the processor.
- the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
- the above method and apparatus of the present disclosure may be applied to a 5G system, an LTE evolved communication system, or other communication systems in the future.
- FIG. 18 is a schematic diagram of a hardware structure of a mobile terminal that implements various embodiments of the present disclosure.
- the mobile terminal 180 includes, but is not limited to, a radio frequency unit 181, a network module 182, an audio output unit 183, an input unit 184, a sensor 185, and a display unit. 186.
- the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle terminal, a wearable device, a pedometer, and the like.
- the radio unit 181 is configured to receive a MAC CE for activating/deactivating a CSI resource set.
- the processor 1810 is configured to determine a type of the CSI resource set indicated in the MAC CE, where the type of the CSI resource set includes: a first type used for PUCCH measurement and a second type used for semi-static PUSCH measurement.
- a radio unit 181 configured to receive a MAC CE for activating/deactivating an SRS resource
- the processor 1810 is configured to determine a reference signal type of QCL related information of the SRS resource set indicated in the MAC CE, where the reference signal type includes: CSI-RS, SSB, and SRS.
- the radio frequency unit 181 can be used for receiving and transmitting signals during the transmission and reception of information or during a call, and specifically, after receiving downlink data from the base station, processing the processor 1810; The uplink data is sent to the base station.
- radio frequency unit 181 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
- the radio unit 181 can also communicate with the network and other devices through a wireless communication system.
- the mobile terminal provides wireless broadband Internet access to the user through the network module 182, such as helping the user to send and receive emails, browse web pages, and access streaming media.
- the audio output unit 183 can convert the audio data received by the radio frequency unit 181 or the network module 182 or stored in the memory 189 into an audio signal and output as a sound. Moreover, the audio output unit 183 can also provide audio output (eg, call signal reception sound, message reception sound, etc.) related to a particular function performed by the mobile terminal 180.
- the audio output unit 183 includes a speaker, a buzzer, a receiver, and the like.
- the input unit 184 is for receiving an audio or video signal.
- the input unit 184 may include a graphics processing unit (GPU) 1841 and a microphone 1842 that images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
- the data is processed.
- the processed image frame can be displayed on the display unit 186.
- the image frames processed by the graphics processor 1841 may be stored in the memory 189 (or other storage medium) or transmitted via the radio unit 181 or the network module 182.
- the microphone 1842 can receive sound and can process such sound as audio data.
- the processed audio data can be converted to a format output that can be transmitted to the mobile communication base station via the radio unit 181 in the case of a telephone call mode.
- the mobile terminal 180 also includes at least one type of sensor 185, such as a light sensor, motion sensor, and other sensors.
- the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1861 according to the brightness of the ambient light, and the proximity sensor can close the display panel 1861 when the mobile terminal 180 moves to the ear. / or backlight.
- the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the attitude of the mobile terminal (such as horizontal and vertical screen switching, related games).
- sensor 185 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, Infrared sensors and the like are not described here.
- the display unit 186 is for displaying information input by the user or information provided to the user.
- the display unit 186 can include a display panel 1861.
- the display panel 1861 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
- the user input unit 187 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the mobile terminal.
- the user input unit 187 includes a touch panel 1871 and other input devices 1872.
- the touch panel 1871 also referred to as a touch screen, can collect touch operations on or near the user (such as a user using a finger, a stylus, or the like on the touch panel 1871 or near the touch panel 1871. operating).
- the touch panel 1871 may include two parts of a touch detection device and a touch controller.
- the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
- the processor 1810 receives the commands from the processor 1810 and executes them.
- the touch panel 1871 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
- the user input unit 187 may also include other input devices 1872.
- the other input devices 1872 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which are not described herein.
- the touch panel 1871 can be overlaid on the display panel 1861.
- the touch panel 1871 detects a touch operation thereon or nearby, the touch panel 1871 transmits to the processor 1810 to determine the type of the touch event, and then the processor 1810 according to the touch.
- the type of event provides a corresponding visual output on display panel 1861.
- the touch panel 1871 and the display panel 1861 are used as two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1871 can be integrated with the display panel 1861.
- the input and output functions of the mobile terminal are implemented, and are not limited herein.
- the interface unit 188 is an interface in which an external device is connected to the mobile terminal 180.
- the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more.
- the interface unit 188 can be configured to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more components within the mobile terminal 180 or can be used at the mobile terminal 180 and externally Data is transferred between devices.
- the memory 189 can be used to store software programs as well as various data.
- the memory 189 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
- the memory 189 may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
- the processor 1810 is a control center of the mobile terminal that connects various portions of the entire mobile terminal using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 189, and recalling data stored in the memory 189.
- the mobile terminal performs various functions and processing data to perform overall monitoring on the mobile terminal.
- the processor 1810 may include one or more processing units; optionally, the processor 1810 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, etc., and a modulation solution
- the processor mainly handles wireless communication. It will be appreciated that the above described modem processor may also not be integrated into the processor 1810.
- the mobile terminal 180 can also include a power source 1811 (such as a battery) for powering various components.
- a power source 1811 such as a battery
- the power source 1811 can be logically coupled to the processor 1810 through a power management system to manage charging, discharging, and power consumption through the power management system. Management and other functions.
- the mobile terminal 180 includes some functional modules not shown, and details are not described herein again.
- the terminal in the embodiment of the present disclosure may be a wireless terminal or a wired terminal, and the wireless terminal may be a device that provides voice and/or other service data connectivity to the user, a handheld device with wireless connection function, or is connected to the wireless modem. Other processing equipment.
- the wireless terminal can communicate with one or more core networks via a Radio Access Network (RAN), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal.
- RAN Radio Access Network
- it may be a portable, pocket, handheld, computer built-in or in-vehicle mobile device that exchanges language and/or data with a wireless access network.
- the wireless terminal may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, and a remote terminal.
- the access terminal, the user terminal (User Terminal), the user agent (User Agent), and the terminal (User Device or User Equipment) are not limited herein.
- the network side device in the embodiment of the present disclosure may be a Global System of Mobile communication (GSM) or a Base Transceiver Station (BTS) in Code Division Multiple Access (CDMA), or may be a base station (NodeB, NB) in Wideband Code Division Multiple Access (WCDMA), or an evolved Node B (eNB or eNodeB) in LTE, or a relay station or an access point, or
- GSM Global System of Mobile communication
- BTS Base Transceiver Station
- CDMA Code Division Multiple Access
- NodeB, NB base station
- WCDMA Wideband Code Division Multiple Access
- eNB or eNodeB evolved Node B
- LTE Long Term Evolution
- relay station and the like in the future 5G network are not limited herein.
- the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
- Implementation Based on such understanding, the technical solution of the present disclosure, which is essential or contributes to the related art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM).
- the instructions include a number of instructions for causing a terminal (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of the present disclosure.
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Abstract
Description
Claims (33)
- 一种信道状态信息CSI资源类型的确定方法,应用于终端,包括:接收用于激活/去激活CSI资源集合的媒体接入控制层控制单元MAC CE;确定所述MAC CE中指示的CSI资源集合的类型,所述CSI资源集合的类型包括:用于半静态物理上行控制信道PUCCH测量的第一类型和用于半静态物理上行共享信道PUSCH测量的第二类型。
- 根据权利要求1所述的确定方法,所述确定所述MAC CE中指示的CSI资源集合的类型的步骤之前,还包括:接收网络侧通过高层信令发送的多个CSI资源集合的配置信息,所述配置信息中包括CSI资源集合的编号,其中,所述多个CSI资源集合包括:所述第一类型的CSI资源集合和所述第二类型的CSI资源集合,所述多个CSI资源集合的编号中,包含不同CSI资源的CSI资源集合的编号不同;所述MAC CE中包括需要激活/去激活的CSI资源集合的编号,所述确定所述MAC CE中指示的CSI资源集合的类型的步骤,包括:根据所述MAC CE中指示的CSI资源集合的编号,以及,高层信令指示的多个的CSI资源集合的编号,确定所述MAC CE中指示的CSI资源集合的类型,其中,所述MAC CE中指示的CSI资源集合,与所述高层信令中指示的CSI资源集合,采用相同的编号方法。
- 根据权利要求1所述的确定方法,其中,所述确定所述MAC CE中指示的CSI资源集合的类型的步骤,包括:获取所述MAC CE中预设域的值,所述预设域中的值用于指示所述MAC CE中指示的至少一个CSI资源集合的类型;根据所述MAC CE中预设域的值,确定所述MAC CE中指示的至少一个CSI资源集合的类型。
- 根据权利要求3所述的确定方法,其中,所述预设域为所述MAC CE的内容中的R域,所述MAC CE的内容中指示至少一个CSI资源集合的激活/去激活状态,每一CSI资源集合对应一所述预设域;或者所述预设域为所述MAC CE的头部中的LCID域或所述MAC CE的头部中的R域,所述MAC CE的头部中的LCID域或所述MAC CE的头部中的R域的值用于指示所述MAC CE中指示的所有CSI资源集合的类型。
- 根据权利要求1所述的确定方法,所述确定所述MAC CE中指示的CSI资源集合的类型的步骤之前,还包括:接收网络侧通过高层信令发送的多个CSI资源集合的配置信息,所述配置信息中包括CSI资源集合的编号,其中,所述多个CSI资源集合包括:所述第一类型的CSI资源集合和所述第二类型的CSI资源集合;所述MAC CE中包括需要激活/去激活的CSI资源集合的编号,所述确定所述MAC CE中指示的CSI资源集合的类型的步骤,包括:获取所述MAC CE中指示的CSI资源集合的编号,所述MAC CE中指示的CSI资源集合的编号与高层信令指示的多个CSI资源集合的编号,具有对应的映射关系;根据所述MAC CE指示的CSI资源集合的编号,与高层信令指示的所述多个CSI资源集合的编号的映射关系,确定所述MAC CE中指示的CSI资源集合的类型。
- 一种激活/去激活CSI资源的方法,应用于网络侧设备,包括:向终端发送用于激活/去激活CSI资源的MAC CE,以使得终端接收到所述MAC CE时,确定所述MAC CE中指示的CSI资源集合的类型,所述CSI资源集合的类型包括:用于半静态PUCCH测量的第一类型和用于半静态PUSCH测量的第二类型。
- 根据权利要求6所述的方法,所述向终端发送用于激活/去激活CSI资源的MAC CE的步骤之前,还包括:通过高层信令向所述终端发送的多个CSI资源集合的配置信息,所述配置信息中包括CSI资源集合的编号,其中,所述多个CSI资源集合包括:所述第一类型的CSI资源集合和所述第二类型的CSI资源集合,所述多个CSI资源集合的编号中,包含不同CSI资源的CSI资源集合的编号不同;所述MAC CE中包括需要激活/去激活的CSI资源集合的编号,所述MAC CE中指示的CSI资源集合,与所述高层信令中指示的CSI资源集合,采用相 同的编号方法。
- 根据权利要求6所述的方法,其中,所述MAC CE中包括预设域,所述预设域中的值用于指示所述MAC CE中指示的至少一个CSI资源集合的类型。
- 根据权利要求8所述的方法,其中,所述预设域为所述MAC CE的内容中的R域,所述MAC CE的内容中指示至少一个CSI资源集合的激活/去激活状态,每一CSI资源集合对应一所述预设域;或者所述预设域为所述MAC CE的头部中的LCID域或所述MAC CE的头部中的R域,所述MAC CE的头部中的LCID域或所述MAC CE的头部中的R域的值用于指示所述MAC CE中指示的所有CSI资源集合的类型。
- 根据权利要求6所述的方法,所述向终端发送用于激活/去激活CSI资源的MAC CE的步骤之前,还包括:通过高层信令向所述终端发送的多个CSI资源集合的配置信息,所述配置信息中包括CSI资源集合的编号,其中,所述多个CSI资源集合包括:所述第一类型的CSI资源集合和所述第二类型的CSI资源集合;所述MAC CE中包括需要激活/去激活的CSI资源集合的编号,所述MAC CE中指示的CSI资源集合的编号与高层信令指示的多个CSI资源集合的编号,具有对应的映射关系。
- 一种终端,包括:第一接收模块,用于接收用于激活/去激活CSI资源集合的MAC CE;确定模块,用于确定所述MAC CE中指示的CSI资源集合的类型,所述CSI资源集合的类型包括:用于半静态PUCCH测量的第一类型和用于PUSCH测量的第二类型。
- 根据权利要求11所述的终端,还包括:第二接收模块,用于接收网络侧通过高层信令发送的多个CSI资源集合的配置信息,所述配置信息中包括CSI资源集合的编号,其中,所述多个CSI资源集合包括:所述第一类型的CSI资源集合和所述第二类型的CSI资源集合,所述多个CSI资源集合的编号中,包含不同CSI资源的CSI资源集合的 编号不同;其中,所述MAC CE中包括需要激活/去激活的CSI资源集合的编号;所述确定模块,用于根据所述MAC CE中指示的CSI资源集合的编号,以及,高层信令指示的多个的CSI资源集合的编号,确定所述MAC CE中指示的CSI资源集合的类型,其中,所述MAC CE中指示的CSI资源集合,与所述高层信令中指示的CSI资源集合,采用相同的编号方法。
- 根据权利要求11所述的终端,其中,所述确定模块包括:获取子模块,用于获取所述MAC CE中预设域的值,所述预设域中的值用于指示所述MAC CE中指示的至少一个CSI资源集合的类型;执行子模块,用于根据所述MAC CE中预设域的值,确定所述MAC CE中指示的至少一个CSI资源集合的类型。
- 根据权利要求11所述的终端,还包括:第三接收模块,用于接收网络侧通过高层信令发送的多个CSI资源集合的配置信息,所述配置信息中包括CSI资源集合的编号,其中,所述多个CSI资源集合包括:所述第一类型的CSI资源集合和所述第二类型的CSI资源集合;其中,所述MAC CE中包括需要激活/去激活的CSI资源集合的编号;所述确定模块,用于获取所述MAC CE中指示的CSI资源集合的编号,所述MAC CE中指示的CSI资源集合的编号与高层信令指示的多个CSI资源集合的编号,具有对应的映射关系;根据所述MAC CE指示的CSI资源集合的编号,与高层信令指示的所述多个CSI资源集合的编号的映射关系,确定所述MAC CE中指示的CSI资源集合的类型。
- 一种网络侧设备,包括:第一发送模块,用于向终端发送用于激活/去激活CSI资源的MAC CE,以使得终端接收到所述MAC CE时,确定所述MAC CE中指示的CSI资源集合的类型,所述CSI资源集合的类型包括:用于半静态PUCCH测量的第一类型和用于半静态PUSCH测量的第二类型。
- 根据权利要求15所述的网络侧设备,还包括:第二发送模块,用于通过高层信令向所述终端发送的多个CSI资源集合 的配置信息,所述配置信息中包括CSI资源集合的编号,其中,所述多个CSI资源集合包括:所述第一类型的CSI资源集合和所述第二类型的CSI资源集合,所述多个CSI资源集合的编号中,包含不同CSI资源的CSI资源集合的编号不同;所述MAC CE中包括需要激活/去激活的CSI资源集合的编号,所述MAC CE中指示的CSI资源集合,与所述高层信令中指示的CSI资源集合,采用相同的编号方法。
- 根据权利要求15所述的网络侧设备,其中,所述MAC CE中包括预设域,所述预设域中的值用于指示所述MAC CE中指示的至少一个CSI资源集合的类型。
- 根据权利要求15所述的网络侧设备,还包括:第三发送模块,用于通过高层信令向所述终端发送的多个CSI资源集合的配置信息,所述配置信息中包括CSI资源集合的编号,其中,所述多个CSI资源集合包括:所述第一类型的CSI资源集合和所述第二类型的CSI资源集合;所述MAC CE中包括需要激活/去激活的CSI资源集合的编号,所述MAC CE中指示的CSI资源集合的编号与高层信令指示的多个CSI资源集合的编号,具有对应的映射关系。
- 一种探测参考信号SRS资源的参考信号类型的确定方法,应用于终端,包括:接收用于激活/去激活SRS资源的MAC CE;确定所述MAC CE中指示的SRS资源集合的QCL相关信息的参考信号类型,所述参考信号类型包括:CSI-RS,SSB和SRS。
- 根据权利要求19所述的确定方法,其中,所述确定所述MAC CE中指示的QCL相关信息的参考信号的类型的步骤包括:获取所述MAC CE中预设域的值,所述预设域中的值用于指示所述MAC CE中指示的至少一个SRS资源集合的QCL相关信息的参考信号类型;根据所述MAC CE中预设域的值,确定所述MAC CE中指示的至少一个SRS资源集合的QCL相关信息的参考信号类型。
- 根据权利要求20所述的确定方法,其中,所述预设域包括所述MAC CE的内容中的V1域,所述MAC CE中指示至少一个SRS资源集合的激活/ 去激活状态,每一SRS资源集合对应一所述V1域,当所述V1域中的值为第一值时,指示对应的SRS资源集合的QCL相关信息的参考信号类型为CSI-RS,当所述V1域中的值为第二值时,指示对应的SRS资源集合的QCL相关信息的参考信号类型为SSB或SRS。
- 根据权利要求21所述的确定方法,其中,所述预设域还包括所述MAC CE的内容中的V2域,所述V2域中的值用于指示对应的SRS资源集合的QCL相关信息的参考信号类型为SSB或SRS。
- 一种激活/去激活SRS资源的方法,应用于网络侧设备,包括:向终端发送用于激活/去激活SRS资源的MAC CE,使得所述终端接收到所述MAC CE时,确定所述MAC CE中指示的SRS资源集合的QCL相关信息的参考信号类型,所述参考信号类型包括:CSI-RS,SSB和SRS。
- 根据权利要求23所述的激活/去激活SRS资源的方法,其中,所述MAC CE中包括预设域,所述预设域中的值用于指示所述MAC CE中指示的至少一个SRS资源集合的QCL相关信息的参考信号类型。
- 根据权利要求24所述的激活/去激活SRS资源的方法,其中,所述预设域包括所述MAC CE的内容中的V1域,所述MAC CE中指示至少一个SRS资源集合的激活/去激活状态,每一SRS资源集合对应一所述V1域,当所述V1域中的值为第一值时,指示对应的SRS资源集合的QCL相关信息的参考信号类型为CSI-RS,当所述V1域中的值为第二值时,指示对应的SRS资源集合的QCL相关信息的参考信号类型为SSB或SRS。
- 根据权利要求25所述的激活/去激活SRS资源的方法,其中,所述预设域还包括所述MAC CE的内容中的V2域,所述V2域中的值用于指示对应的SRS资源集合的QCL相关信息的参考信号类型为SSB或SRS。
- 一种终端,包括:接收模块,用于接收用于激活/去激活SRS资源的MAC CE;确定模块,用于确定所述MAC CE中指示的SRS资源集合的QCL相关信息的参考信号类型,所述参考信号类型包括:CSI-RS,SSB和SRS。
- 根据权利要求27所述的终端,其中,所述确定模块,用于获取所述MAC CE中预设域的值,所述预设域中的 值用于指示所述MAC CE中指示的至少一个SRS资源集合的QCL相关信息的参考信号类型;根据所述MAC CE中预设域的值,确定所述MAC CE中指示的至少一个SRS资源集合的QCL相关信息的参考信号类型。
- 一种网络侧设备,包括:发送模块,用于向终端发送用于激活/去激活SRS资源的MAC CE,使得所述终端接收到所述MAC CE时,确定所述MAC CE中指示的SRS资源集合的QCL相关信息的参考信号类型,所述参考信号类型包括:CSI-RS,SSB和SRS。
- 根据权利要求29所述的网络侧设备,其中,所述MAC CE中包括预设域,所述预设域中的值用于指示所述MAC CE中指示的至少一个SRS资源集合的QCL相关信息的参考信号类型。
- 一种终端,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至5中任一项所述的CSI资源类型的确定方法的步骤,或者,所述计算机程序被所述处理器执行时实现如权利要求19至22中任一项所述的SRS资源的参考信号类型的确定方法的步骤。
- 一种网络侧设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求6至10中任一项所述的激活/去激活CSI资源的方法的步骤,或者,所述计算机程序被所述处理器执行时实现如权利要求23至26中任一项所述的激活/去激活SRS资源的方法的步骤。
- 一种计算机可读存储介质,存储计算机程序,所述计算机程序被处理器执行时实现如权利要求1至5中任一项所述的CSI资源类型的确定方法的步骤;或者,所述计算机程序被处理器执行时实现如权利要求6至10中任一项所述的激活/去激活CSI资源的方法的步骤;或者,所述计算机程序被处理器执行时实现如权利要求19至22中任一项所述的SRS资源的参考信号类型的确定方法的步骤;或者,所述计算机程序被处理器执行时实现如权利要求23至26中任一项所述的激活/去激活SRS资源的方法的步骤。
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