WO2021088749A1 - 传输方法、设备及介质 - Google Patents
传输方法、设备及介质 Download PDFInfo
- Publication number
- WO2021088749A1 WO2021088749A1 PCT/CN2020/125770 CN2020125770W WO2021088749A1 WO 2021088749 A1 WO2021088749 A1 WO 2021088749A1 CN 2020125770 W CN2020125770 W CN 2020125770W WO 2021088749 A1 WO2021088749 A1 WO 2021088749A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mode
- capability
- transmission
- transmission mode
- supports
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
Definitions
- the present disclosure relates to the field of wireless communication technology, and in particular, to a transmission method, device, and medium.
- 3GPP New Radio (NR) in related systems (3GPP Release 15's NR system) is configured for user equipment (UE) with partial coherent transmission capabilities and UE with non-coherent transmission capabilities.
- UE user equipment
- UE user equipment
- non-coherent transmission capabilities During low-rank transmission in the codebook-based uplink transmission scheme of the antenna port, the transmission power of the terminal cannot reach the maximum transmission power.
- the UE of Release 15 of the NR system cannot reach the maximum uplink transmission power when the number of non-codebook uplink multi-antenna ranks configured with multiple antenna ports is less than the configured number of antenna ports. This will reduce the UE's performance at the edge of the cell and affect the coverage of the cell.
- the disadvantage of the related technology is that there is no solution to whether the UE with the first terminal capability can have the transmission capabilities of mode 1 and mode 2, and further, there is no solution to how to indicate and report the UE capability.
- the present disclosure provides a transmission method, device, and medium to solve the problem of whether a UE with the first terminal capability can have the transmission capabilities of mode 1 and mode 2.
- An embodiment of the present disclosure provides a transmission method, including:
- the UE reports UE capabilities through signaling.
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports the transmission mode of mode 2 ;
- the UE performs PUSCH transmission according to the configuration on the network side.
- the UE reports the UE capabilities through signaling, including:
- the UE reports the UE capabilities through the first capability signaling, which indicates that the UE has the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, and the UE supports the transmission mode of mode 1 and/or the UE supports mode 2 transmission mode; or,
- the UE reports the first UE capability through the second capability signaling, and the UE reports the second UE capability through the third capability signaling; or, when the UE supports the transmission mode of Capability 1 or mode 0, the UE only reports the first UE capability through the second capability signaling.
- the UE capability includes the first UE capability and the second UE capability, the first UE capability is whether the UE supports a transmission mode of Capability 1 or mode 0, and the second UE capability is that the UE supports mode 1 Transmission mode and/or UE supports mode 2 transmission mode.
- the UE reports the UE capabilities by carrying capability parameters, including one of the following methods or a combination thereof:
- the UE's reported capability parameter is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the UE's non-reported capability parameter is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports capability parameters in two state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports the capability parameters in two state forms. One state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE supports the uplink full power transmission and does not support the transmission of Capability 1 or mode 0. Mode; or,
- the UE reports capability parameters in four state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 2, and a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, the transmission mode that supports mode 2; or,
- the UE reports the capability parameter of the codebook subset that supports full power transmission to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the antenna port supporting full power transmission or a combination of antenna ports supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the power amplifier PA supporting full power transmission or a combination of PA supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating a combination of a transmission chain supporting full power transmission (Tx chain) or a transmission chain supporting full power transmission (Tx chain) to indicate that the UE supports a transmission mode of Capability 1 or mode 0.
- it also includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling.
- the UE receiving the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and the mode of the transmission mode is indicated in the first indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2 or the transmission mode of mode 0; or,
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and receives the mode of the transmission mode indicated by the network side through the second indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2; or
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and does not receive other mode indication signaling indicating the full power transmission mode, then determines that the mode of the transmission mode is mode 0 transmission mode.
- the UE receives the transmission mode of the PUSCH configured for the UE indicated by the network side through the indication signaling, where the indication signaling is the indication signaling for configuring the transmission mode of PUSCH full power transmission, and the indication signaling indicates The mode of the transmission method; or,
- the UE receives the indication signaling for configuring the transmission mode of PUSCH full power transmission sent by the network side to the UE, and receives the mode of the transmission mode of the PUSCH configured for the UE indicated by the network side through the signaling.
- the UE receives the indication signaling for configuring the transmission mode of PUSCH full power transmission sent by the network side to the UE, and receives the mode of the transmission mode of the PUSCH configured for the UE indicated by the network side through the signaling, including:
- the network side When the network side sends to the UE the indication signaling to configure the transmission mode of PUSCH full power transmission, but does not send the signaling indicating the mode of the transmission mode of the PUSCH configured by the UE for the UE, it is determined that the network side configures the transmission mode of the PUSCH for the UE as mode 0 transmission mode;
- the network side When the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through the signaling to indicate that the transmission mode of the PUSCH configured by the UE for the UE is the transmission mode of mode 1, it is determined that the network side configures the transmission of the PUSCH for the UE The mode is the transmission mode of mode1;
- the network side When the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through the signaling to indicate that the transmission mode of the PUSCH configured by the UE for the UE is the mode 2 transmission mode, it is determined that the network side configures the transmission of the PUSCH for the UE The mode is the mode2 transmission mode.
- the UE when the UE reports the UE capability through signaling, it is reported in one of the following ways or a combination:
- the UE reports the same or different capabilities in different BWPs; or,
- the UE reports the same or different capabilities in different CCs; or,
- the UE reports the same or different capabilities in different bands; or,
- the UE reports the same or different capabilities in different band combinations.
- An embodiment of the present disclosure provides a transmission method, including:
- the network side receives the UE capabilities reported by the UE through signaling.
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports the mode 2 transmission mode;
- the network side determines the UE capability according to the signaling
- the network side configures the PUSCH transmission mode for the UE according to the determined UE capability.
- the UE reports the UE capabilities through signaling, including:
- the UE reports the UE capabilities through the first capability signaling, which indicates that the UE has the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, and the UE supports the transmission mode of mode 1 and/or the UE supports mode 2 transmission mode; or,
- the UE reports the first UE capability through the second capability signaling, and the UE reports the second UE capability through the third capability signaling; or, when the UE supports the transmission mode of Capability 1 or mode 0, the UE only reports the first UE capability through the second capability signaling.
- the UE capability includes the first UE capability and the second UE capability, the first UE capability is whether the UE supports a transmission mode of Capability 1 or mode 0, and the second UE capability is that the UE supports mode 1 Transmission mode and/or UE supports mode 2 transmission mode.
- the UE reports the UE capabilities by carrying capability parameters, including one of the following methods or a combination thereof:
- the UE's reported capability parameter is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the UE's non-reported capability parameter is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports capability parameters in two state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports the capability parameters in two state forms. One state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE supports the uplink full power transmission and does not support the transmission of Capability 1 or mode 0. Mode; or,
- the UE reports capability parameters in four state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 2, and a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, the transmission mode that supports mode 2; or,
- the UE reports the capability parameter of the codebook subset that supports full power transmission to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the antenna port supporting full power transmission or a combination of antenna ports supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the power amplifier PA supporting full power transmission or a combination of PA supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating a combination of a transmission chain supporting full power transmission (Tx chain) or a transmission chain supporting full power transmission (Tx chain) to indicate that the UE supports a transmission mode of Capability 1 or mode 0.
- it also includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling.
- the UE receiving the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and the mode of the transmission mode is indicated in the first indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2 or the transmission mode of mode 0; or,
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and receives the mode of the transmission mode indicated by the network side through the second indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2; or
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and does not receive other mode indication signaling indicating the full power transmission mode, then determines that the mode of the transmission mode is mode 0 transmission mode.
- the network side determines the UE capability according to the signaling, and the network side configures the PUSCH transmission mode for the UE according to the determined UE capability, including one of the following methods or a combination thereof:
- the first capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, configure the PUSCH transmission mode for the UE to be the transmission mode of mode 0, the transmission mode of mode 1, or the transmission mode of mode 2; or, if the first capability The signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, and the transmission mode of the PUSCH is configured for the UE to be the transmission mode of mode 0 or the transmission mode of mode 1; or, if the first capability signaling indicates that the UE supports Capability 1 or mode 0 In the transmission mode, configure the transmission mode of PUSCH for the UE as mode 0 transmission mode or mode 2 transmission mode;
- the first capability signaling indicates that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission mode of mode 1, configure the transmission mode of PUSCH for the UE to the transmission mode of mode 1;
- the transmission mode of PUSCH is configured for the UE as the transmission mode of mode 2;
- the transmission mode of mode 1 and the transmission mode of mode 2 configure the PUSCH transmission mode for the UE to be the transmission mode of mode 1 or mode 2. transfer method.
- the network side determines the UE capability according to the signaling, and the network side determines the UE capability according to the determined UE capability:
- the transmission mode for the UE to configure the PUSCH includes one or a combination of the following modes:
- the third capability signaling indicates that the UE supports the mode 1 transmission mode, configure the PUSCH transmission mode for the UE as the mode 1 transmission mode;
- the third capability signaling indicates that the UE supports the mode 2 transmission mode, configure the PUSCH transmission mode for the UE as the mode 2 transmission mode;
- the transmission mode of the PUSCH is configured for the UE as the mode 1 transmission mode and/or the mode 2 transmission mode.
- the network side determines the UE capability according to the signaling, and the network side configures the PUSCH transmission mode for the UE according to the determined UE capability, including one of the following methods or Its combination:
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 1, configure the PUSCH transmission mode for the UE to be mode 0 transmission mode or mode 1 transmission the way;
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 2, configure the PUSCH transmission mode for the UE to be the mode 0 transmission mode or the mode 2 transmission. the way;
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 1 and the transmission mode of mode 2, configure the PUSCH transmission mode for the UE to mode 0 Transmission mode, or mode 1 transmission mode and/or mode 2 transmission mode;
- the third capability signaling indicates that the UE supports the mode 1 transmission mode, configure the PUSCH transmission mode for the UE as the mode 1 transmission mode;
- the third capability signaling indicates that the UE supports the mode 2 transmission mode, configure the PUSCH transmission mode for the UE as the mode 2 transmission mode;
- the transmission mode of the PUSCH is configured for the UE as the mode 1 transmission mode and/or the mode 2 transmission mode.
- the network side indicates the transmission mode of the PUSCH configured by the UE for the UE through indication signaling.
- the indication signaling is the indication signaling for configuring the transmission mode of PUSCH full power transmission, and the transmission is indicated in the indication signaling.
- the network side sends indication signaling for configuring the transmission mode of PUSCH full power transmission to the UE, and indicates the mode of the transmission mode of the PUSCH configured by the UE for the UE through the signaling.
- the network side sends the indication signaling for configuring the transmission mode of PUSCH full power transmission to the UE, and indicates the mode of the transmission mode of the PUSCH configured by the UE for the UE through the signaling, including one of the following modes or a combination thereof:
- the network side When the transmission mode of PUSCH is configured for the UE as mode 0 transmission mode, the network side sends to the UE the indication signaling for configuring the transmission mode of PUSCH full power transmission, and does not send the mode indicating the transmission mode of the PUSCH configured by the UE for the UE. Signaling
- the network side When the transmission mode of PUSCH is configured for the UE as mode 1, the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through signaling indicates that the transmission mode of the PUSCH configured by the UE for the UE is mode. 1 transmission method;
- the network side When the transmission mode of PUSCH is configured for the UE as mode 2 transmission mode, the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through signaling indicates that the transmission mode of the PUSCH configured by the UE for the UE is mode. 2 transmission methods.
- the signaling sent by the network side to the UE is one or a combination of the following signaling: signaling configured according to BWP, signaling configured according to CC, signaling configured according to band, configured according to band combination Signaling.
- An embodiment of the present disclosure provides a user equipment, and the user equipment includes:
- the processor is used to read the program in the memory and perform data processing according to the needs of the transceiver;
- Transceiver used to receive and send data under the control of the processor, perform the following process:
- the UE capability is reported through signaling, and the UE capability includes one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports the transmission mode of mode 2;
- the PUSCH transmission is performed according to the configuration on the network side.
- the UE capability is reported through signaling, including:
- the UE capability is reported through the first capability signaling, which indicates that the UE has the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, and the UE supports the transmission mode of mode 1 and/or the UE supports mode 2 Transmission mode; or,
- the UE capability is reported through the second capability signaling, and the UE reports the UE capability through the third capability signaling.
- the second capability signaling indicates whether the UE supports the transmission mode of Capability 1 or mode 0, and the third capability signaling indicates the UE. It supports the transmission mode of mode 1 and/or the UE supports the transmission mode of mode 2. In which, when the UE reports the second capability signaling and the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, the UE does not report Third capability signaling; or,
- the UE capability is reported through the second capability signaling, and the UE reports the UE capability through the third capability signaling.
- the second capability signaling indicates whether the UE supports the transmission mode of Capability 1 or mode 0, and the third capability signaling indicates the UE.
- Supports the mode 1 transmission mode and/or the UE supports the mode 2 transmission mode where the second capability signaling is reported when the UE supports the mode 0 transmission mode, does not support the mode 1 transmission mode, and does not support the mode 2 transmission mode
- the third capability signaling is not reported, and the second capability signaling and the third capability signaling are reported when the UE supports the mode 0 transmission mode and the mode 1 transmission mode and/or the UE supports the mode 2 transmission mode.
- reporting UE capabilities by carrying capability parameters includes one or a combination of the following methods:
- the reported capability parameter is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the unreported capability parameter of the UE is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the report has two state form of capability parameters, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the report has two state form of capability parameters, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE supports the uplink full power transmission and does not support the transmission mode of Capability 1 or mode 0. ;or,
- the report has four state form capability parameters, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 1 , A state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 2, and a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode of mode 1 , Support the transmission mode of mode 2; or,
- the report indicates that the capability parameter of the codebook subset that supports full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the reported capability parameter indicating that the antenna port supporting full power transmission or the combination of antenna ports supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the reported capability parameter indicating that the power amplifier PA supporting full power transmission or the combination of PA supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating a combination of a transmission chain supporting full power transmission (Tx chain) or a transmission chain supporting full power transmission (Tx chain) to indicate that the UE supports a transmission mode of Capability 1 or mode 0.
- it also includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling.
- the UE receiving the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and the mode of the transmission mode is indicated in the first indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2 or the transmission mode of mode 0; or,
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and receives the mode of the transmission mode indicated by the network side through the second indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2; or
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and does not receive other mode indication signaling indicating the full power transmission mode, then determines that the mode of the transmission mode is mode 0 transmission mode.
- the receiving network indicates the transmission mode of the PUSCH configured for the UE through the indication signaling, where the indication signaling is the indication signaling for configuring the transmission mode of PUSCH full power transmission, and the indication signaling indicates The mode of transmission; or,
- receiving the indication signaling for configuring the transmission mode of PUSCH full power transmission sent by the network side to the UE, and receiving the mode of the transmission mode of the PUSCH configured for the UE through the signaling indicated by the network side includes:
- the network side When the network side sends to the UE the indication signaling to configure the transmission mode of PUSCH full power transmission, but does not send the signaling indicating the mode of the transmission mode of the PUSCH configured by the UE for the UE, it is determined that the network side configures the transmission mode of the PUSCH for the UE as mode 0 transmission mode;
- the network side When the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through the signaling to indicate that the transmission mode of the PUSCH configured by the UE for the UE is the transmission mode of mode 1, it is determined that the network side configures the transmission of the PUSCH for the UE The mode is the transmission mode of mode1;
- the network side When the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through the signaling to indicate that the transmission mode of the PUSCH configured by the UE for the UE is the mode 2 transmission mode, it is determined that the network side configures the transmission of the PUSCH for the UE The mode is the mode2 transmission mode.
- the reporting is done in one of the following ways or a combination:
- An embodiment of the present disclosure provides a base station, and the base station includes:
- Transceiver used to receive and send data under the control of the processor, perform the following process:
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports mode 2 Transmission mode
- the processor is used to read the program in the memory and execute the following process:
- the PUSCH transmission mode is configured for the UE.
- the UE reports the UE capabilities through signaling, including:
- the UE reports the UE capabilities through the first capability signaling, which indicates that the UE has the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, and the UE supports the transmission mode of mode 1 and/or the UE supports mode 2 transmission mode; or,
- the UE reports the first UE capability through the second capability signaling, and the UE reports the second UE capability through the third capability signaling; or, when the UE supports the transmission mode of Capability 1 or mode 0, the UE only reports the first UE capability through the second capability signaling.
- the UE capability includes the first UE capability and the second UE capability, the first UE capability is whether the UE supports a transmission mode of Capability 1 or mode 0, and the second UE capability is that the UE supports mode 1 Transmission mode and/or UE supports mode 2 transmission mode.
- the UE reports the UE capabilities by carrying capability parameters, including one of the following methods or a combination thereof:
- the UE's reported capability parameter is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the UE's non-reported capability parameter is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports capability parameters in two state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports the capability parameters in two state forms. One state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE supports the uplink full power transmission and does not support the transmission of Capability 1 or mode 0. Mode; or,
- the UE reports capability parameters in four state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 2, and a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, the transmission mode that supports mode 2; or,
- the UE reports the capability parameter of the codebook subset that supports full power transmission to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the antenna port supporting full power transmission or a combination of antenna ports supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the power amplifier PA supporting full power transmission or a combination of PA supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating a combination of a transmission chain supporting full power transmission (Tx chain) or a transmission chain supporting full power transmission (Tx chain) to indicate that the UE supports a transmission mode of Capability 1 or mode 0.
- it also includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling.
- the UE receiving the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and the mode of the transmission mode is indicated in the first indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2 or the transmission mode of mode 0; or,
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and receives the mode of the transmission mode indicated by the network side through the second indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2; or
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and does not receive other mode indication signaling indicating the full power transmission mode, then determines that the mode of the transmission mode is mode 0 transmission mode.
- the configuration of the PUSCH transmission mode for the UE includes:
- the first capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, configure the PUSCH transmission mode for the UE to be the transmission mode of mode 0, the transmission mode of mode 1, or the transmission mode of mode 2; or, if the first capability The signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, and the transmission mode of the PUSCH is configured for the UE to be the transmission mode of mode 0 or the transmission mode of mode 1; or, if the first capability signaling indicates that the UE supports Capability 1 or mode 0 In the transmission mode, configure the transmission mode of PUSCH for the UE as mode 0 transmission mode or mode 2 transmission mode;
- the first capability signaling indicates that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission mode of mode 1, configure the transmission mode of PUSCH for the UE to the transmission mode of mode 1;
- the transmission mode of PUSCH is configured for the UE as the transmission mode of mode 2;
- the transmission mode of mode 1 and the transmission mode of mode 2 configure the PUSCH transmission mode for the UE to be the transmission mode of mode 1 or mode 2. transfer method.
- the UE capability is determined according to the signaling, and the UE is configured with PUSCH according to the determined UE capability.
- Transmission method including one or a combination of the following methods:
- the third capability signaling indicates that the UE supports the mode 1 transmission mode, configure the PUSCH transmission mode for the UE as the mode 1 transmission mode;
- the third capability signaling indicates that the UE supports the mode 2 transmission mode, configure the PUSCH transmission mode for the UE as the mode 2 transmission mode;
- the transmission mode of the PUSCH is configured for the UE as the mode 1 transmission mode and/or the mode 2 transmission mode.
- the network side determines the UE capability according to the signaling, and the network side configures the PUSCH transmission mode for the UE according to the determined UE capability, including one of the following methods or Its combination:
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 1, configure the PUSCH transmission mode for the UE to be mode 0 transmission mode or mode 1 transmission the way;
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 2, configure the PUSCH transmission mode for the UE to be the mode 0 transmission mode or the mode 2 transmission. the way;
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 1 and the transmission mode of mode 2, configure the PUSCH transmission mode for the UE to mode 0 Transmission mode, or mode 1 transmission mode and/or mode 2 transmission mode;
- the third capability signaling indicates that the UE supports the mode 1 transmission mode, configure the PUSCH transmission mode for the UE as the mode 1 transmission mode;
- the third capability signaling indicates that the UE supports the mode 2 transmission mode, configure the PUSCH transmission mode for the UE as the mode 2 transmission mode;
- the transmission mode of the PUSCH is configured for the UE as the mode 1 transmission mode and/or the mode 2 transmission mode.
- the UE is instructed to configure the transmission mode of PUSCH for the UE through indication signaling, wherein the indication signaling is the indication signaling for configuring the transmission mode of PUSCH full power transmission, and the transmission mode is indicated in the indication signaling. Mode; or,
- the indication signaling for configuring the transmission mode of PUSCH full power transmission is sent to the UE, and the mode of the transmission mode of the PUSCH configured by the UE for the UE is indicated through the signaling, including one of the following modes or a combination thereof:
- the signaling indicating the transmission mode of the PUSCH full power transmission is sent to the UE, and the signaling indicating the mode of the transmission mode of the PUSCH configured by the UE for the UE is not sent.
- the transmission mode of the PUSCH When the transmission mode of the PUSCH is configured for the UE as the transmission mode of mode 1, send the indication signaling to configure the transmission mode of the PUSCH full power transmission to the UE, and indicate through the signaling that the transmission mode of the PUSCH configured by the UE for the UE is mode 1 transfer method;
- the UE When the transmission mode of the PUSCH is configured for the UE as the mode 2 transmission mode, the UE sends the indication signaling to configure the transmission mode of the PUSCH full power transmission, and the signaling indicates that the transmission mode of the PUSCH configured by the UE for the UE is mode 2 transfer method.
- the signaling sent to the UE is one or a combination of the following signaling: signaling configured according to BWP, signaling configured according to CC, signaling configured according to band, signaling configured according to band combination make.
- An embodiment of the present disclosure provides a transmission device, including:
- the reporting module is used to report UE capabilities through signaling.
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports the mode 2 transmission mode;
- the transmission module is used to transmit PUSCH according to the configuration of the network side.
- An embodiment of the present disclosure provides a transmission device, including:
- the receiving module is used to receive UE capabilities reported by the UE through signaling.
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, UE Whether to support the transmission mode of mode 2;
- the configuration module is used to configure the PUSCH transmission mode for the UE after the UE capability is determined according to the signaling.
- An embodiment of the present disclosure provides a computer device, which includes a memory, a processor, and a computer program stored on the memory and capable of running on the processor, and the processor implements the above-mentioned transmission method when the computer program is executed.
- An embodiment of the present disclosure provides a computer-readable storage medium, and the computer-readable storage medium stores a computer program for executing the above-mentioned transmission method.
- Capabilities include whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports the transmission mode of mode 2, so the network side can determine the UE capability according to the signaling. After that, the PUSCH transmission mode is configured for the UE. Since the terminal capability is reported, the network side can obtain the terminal capability and perform corresponding configuration, thereby ensuring that the system can work better.
- FIG. 1 is a schematic diagram of an implementation process of a transmission method on the UE side in an embodiment of the disclosure
- FIG. 2 is a schematic diagram of the implementation process of the transmission method on the network side in an embodiment of the disclosure
- FIG. 3 is a schematic diagram of the structure of a base station in an embodiment of the disclosure.
- Fig. 4 is a schematic diagram of a UE structure in an embodiment of the disclosure.
- a UE may have multiple power amplifiers (Power Amplifier, PA), and coherent transmission or non-coherent transmission may be possible between different PAs.
- PA Power Amplifier
- the UE can use the two antenna ports to perform data transmission of the same layer at the same time through precoding to obtain precoding gain.
- the base station performs physical uplink after calculating the phase difference between UE antennas when calculating the precoding matrix for uplink transmission and the UE receiving the transmission precoding matrix indicator (TPMI) indicated by the base station. There may be a large difference between the phase difference between the antennas during physical Uplink Shared Channel (PUSCH) transmission.
- PUSCH physical Uplink Shared Channel
- the terminal's optimal uplink The transmission precoding may not be the precoding indicated by the TPMI, that is, the terminal uses the precoding indicated by the base station through the TPMI to transmit the PUSCH and cannot obtain better performance.
- the NR system defines the PUSCH coherent transmission capability pusch-TransCoherence of the UE, and the UE reports its antenna coherent transmission capability by reporting the codebook subset limit it supports.
- pusch-TransCoherence contains three values:
- the base station can only configure the nonCoherent codebook subset restriction for the UE; when the capability reported by the UE is partialNonCoherent, the base station can configure the nonCoherent or partialAndNonCoherent codebook subset restriction for the UE; when the UE reports When the capability of is fullCoherent, the base station can configure the codebook subset restriction of nonCoherent, partialAndNonCoherent, or fullyAndPartialAndNonCoherent for the UE. It can be seen that the base station needs to configure the codebook subset restriction according to the PUSCH coherent transmission capability reported by the UE.
- a UE with a specific power class (power class, PC) capability needs to meet a maximum output power requirement. For example, for a UE with a power level of PC 3, its maximum output power needs to reach 23 dBm; for a UE with a power level of PC 2, its maximum output power needs to reach 26 dBm. For a UE with multiple PAs, it can achieve the maximum output power requirement by using multiple PAs to transmit at the same time. That is, it is not required that each PA of the UE can reach the maximum output power required by the power level of the UE.
- PC power class
- each transmitting antenna or PA
- each transmitting antenna or PA
- the UE can report itself It is the UE of PC3.
- the codebook-based uplink multiple input multiple output (MIMO) PUSCH multi-antenna power allocation method is:
- DCI Downlink Control Information
- SRS Sounding Reference Signal
- the uplink transmission is configured with 4 antenna ports
- the precoding matrix indicated by the base station is
- the transmission power calculated by the UE according to the PUSCH power control formula is P
- the actual transmission power of PUSCH is P/2
- the transmission power of the first antenna port and the third antenna port are each P/4.
- the base station configures the SRS resource for the UE to obtain Channel State Information (CSI) (for example, in the Rel-15 version of the NR system, the usage is configured as
- CSI Channel State Information
- the terminal cannot perform PUSCH regardless of the precoding matrix indicated by the base station for the UE. Full power transmission.
- the precoding matrix indicated by the base station for the UE is a non-coherent code word or a partially coherent code
- the UE cannot transmit at full power.
- the UE's PUSCH coherent transmission capability pusch-TransCoherence is partialNonCoherent or nonCoherent, since the base station cannot configure fullyAndPartialAndNonCoherent codebook subset restrictions for it, the UE cannot perform full-power uplink transmission.
- the R16 version of the 3GPP NR system decided to introduce three full power transmission capabilities of the terminal. After the introduction, one of the descriptions is as follows:
- Capability 1 (Capability 1): The PA on each transmission chain (Tx chain) of the terminal can transmit at full power (full power transmission means that the UE can transmit at the maximum transmit power of the terminal PC capability).
- Capability 2 (Capability 2): The terminal supports full power transmission, but the transmission power of no Tx chain can reach the maximum transmission power of the terminal PC capability.
- Capability 3 (Capability 3): The terminal supports full power transmission, and only part of the Tx chain PA can transmit at full power.
- a UE with Capability 1 capability is abbreviated as cat 1 UE
- a UE with Capability 2 capability is abbreviated as cat 2 UE
- a UE with Capability 3 capability is abbreviated as cat 3 UE.
- the UE can be configured with an SRS resource or an SRS resource in the usage ('usage', which is a signaling to indicate the function or purpose of the SRS resource and/or SRS resource set) and set to the'codebook'.
- 'usage' which is a signaling to indicate the function or purpose of the SRS resource and/or SRS resource set
- the network side device can configure the UE to use a set of precoding matrix sets (codebook subsets).
- this set of precoding matrix sets contains low rank (at least rank 1), the full power transmission can be achieved through non-zero power transmission on all ports.
- Encoding matrix codebook
- the UE can be configured with one SRS resource or multiple SRS resources with the same or different number of SRS ports in the SRS resource set whose usage is set to ‘codebook’;
- the UE transmits the PUSCH in the same manner as the SRS, that is, if the UE performs antenna virtualization when transmitting the SRS corresponding to the PUSCH, the UE also performs antenna virtualization when transmitting the PUSCH.
- the SRS corresponding to PUSCH refers to this SRS resource;
- PUSCH The corresponding SRS resource refers to the SRS resource indicated by the SRI in the uplink scheduling information.
- Mode 1 and Mode 2 the characteristics of power control rules can be included, and the two can have the same or different power control rules.
- the UE can report to the network through signaling the TPMI that supports full power transmission when the number of antenna ports is greater than 1.
- the PUSCH performs full power transmission (it can be understood as the PUSCH in the Rel-15 power rule
- the UE can report whether it has the transmission capability for the mode 1 transmission mode and/or the mode 2 transmission mode, and the base station can instruct the UE in which transmission mode to perform uplink transmission through signaling.
- the base station can instruct the UE in which transmission mode to perform uplink transmission through signaling.
- UEs with Capability 1 it has not been discussed whether UEs with Capability 1 can have the transmission capabilities of mode 1 and mode 2, and how to indicate and report the UE capabilities.
- the disadvantage of the related technology is that there is no solution to solve whether a UE with Capability 1 capability can have the transmission capabilities of mode 1 and mode 2, and further, there is no solution to how to indicate and report the UE capability.
- the technical solutions provided by the embodiments of the present disclosure provide solutions regarding terminal capability reporting and the base station's configuration of transmission modes for the terminal.
- terminal capability reporting the base station can obtain the terminal capabilities and perform corresponding configurations, thereby ensuring that the system can be configured accordingly. Better work.
- the specific embodiments of the present disclosure will be described below with reference to the accompanying drawings.
- the systems to which the technical solutions provided in the embodiments of the present disclosure are applicable include but are not limited to NR systems, LTE systems, 6G systems, and their evolved version systems. As long as they are based on the same communication principles and have the same problems, they can be used.
- the technical solutions provided by the embodiments of the present disclosure include but are not limited to NR systems, LTE systems, 6G systems, and their evolved version systems. As long as they are based on the same communication principles and have the same problems, they can be used.
- the technical solution provided by the embodiments of the present disclosure solves the relationship between the UE with Capability 1 and mode 1 and mode 2. Therefore, even if the concept of Capability 1 and mode 1, mode 2 is modified or modified by 3GPP, Other applications have been changed, but they can still be applied to the technical solutions provided by the embodiments of the present disclosure. On the one hand, because the specific content of these concepts can be known to those skilled in the art, on the other hand, those skilled in the art should also be able to pass the present disclosure. The implementation understands the concepts it can be applied to.
- the description will be made from the implementation of the UE and the base station respectively, and then an example of the implementation of the two will also be given to better understand the implementation of the solutions given in the embodiments of the present disclosure.
- This way of explanation does not mean that the two must be implemented together or implemented separately.
- the UE and the base station are implemented separately, they also solve the problems of the UE side and the base station side respectively, and when the two are used in combination, they will Get better technical results.
- Figure 1 is a schematic diagram of the implementation process of the transmission method on the UE side, as shown in the figure, including:
- Step 101 The UE reports the UE capabilities through signaling.
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports mode 2 Transmission mode;
- Step 102 The UE performs PUSCH transmission according to the configuration of the network side.
- Figure 2 is a schematic diagram of the implementation process of the transmission method on the network side, as shown in the figure, including:
- Step 201 The network side receives the UE capability reported by the UE through signaling.
- the UE capability includes one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, UE Whether to support the transmission mode of mode 2;
- Step 202 The network side determines the UE capability according to the signaling.
- Step 203 The network side configures a PUSCH transmission mode for the UE according to the determined UE capability.
- the UE reports the UE capabilities through signaling, including:
- Solution 1 The UE reports the UE capabilities through the first capability signaling.
- the first capability signaling indicates that the UE has the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, and the UE supports the transmission mode of mode 1 and/or The UE supports the transmission mode of mode 2; or,
- Solution 2 The UE reports the capabilities of the first UE through the second capability signaling, and the UE reports the capabilities of the second UE through the third capability signaling; or, when the UE supports the transmission mode of Capability 1 or mode 0, the UE only passes the second capability information.
- the UE capability includes the first UE capability and the second UE capability
- the first UE capability is whether the UE supports a transmission mode of Capability 1 or mode 1
- the second UE capability is that the UE supports The transmission mode of mode 1 and/or the transmission mode of mode 2 supported by the UE.
- the UE reports the UE capabilities through the first capability signaling, which indicates that the UE has the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, and the UE supports the transmission mode of mode 1 and/ Or the UE supports the mode 2 transmission mode.
- the network can configure the UE to the full power operation mode corresponding to capability 1 (for example, mode 0), mode 1 operation mode, or mode 2 operation mode (NW can configure the UE to operate in cat 1 operation (egmode 0), mode 1,or mode 2.)).
- capability 1 for example, mode 0
- mode 1 operation mode for example, mode 1
- mode 2 operation mode can configure the UE to operate in cat 1 operation (egmode 0), mode 1,or mode 2.)).
- the following describes the implementation process of the combination of the network side and the UE side.
- the UE reports the first capability signaling.
- the first capability signaling indicates that the UE has the following capabilities: Capability 1; indicates that the UE with capability 1 also has at least one of the following capabilities:
- Capability 1 means that any PA of the UE can transmit at full power, and/or the UE can transmit at full power under any uplink precoding matrix in the uplink codebook; also capable means that the UE with capability 1 capability It has the transmission capability of mode 1 and/or mode 2 by default.
- An embodiment is: reporting that a UE with capability 1 capability has a mode 1 transmission capability and a mode 2 transmission capability. That is, reporting a UE with capability 1 does not additionally report the indication signaling for indicating whether mode 1 and/or mode 2 are supported, and the network can configure the UE to transmit PUSCH in the mode 1 or mode 2 transmission mode.
- An embodiment is: reporting that a UE with capability 1 capability has a mode 1 transmission capability. Reporting that the UE with capability 1 does not additionally report the indication signaling used to indicate whether mode 1 and/or mode 2 is supported.
- the network can configure the UE to transmit PUSCH in mode 1 transmission mode, but cannot configure the UE in mode 2 The transmission of PUSCH is carried out in the transmission mode.
- An embodiment is: the network cannot configure the UE to transmit PUSCH in the mode 2 transmission mode.
- An embodiment is: a UE with capability 1 is reported to additionally send signaling indicating that the UE supports mode 2 and the network can configure the UE to perform PUSCH transmission in a mode 2 transmission mode.
- An embodiment is: reporting that a UE with capability 1 capability has a mode 2 transmission capability. Reporting that a UE with capability 1 does not additionally report the indication signaling used to indicate whether mode 1 and/or mode 2 is supported.
- the network can configure the UE to transmit PUSCH in mode 2 transmission mode, and configure the UE to transmit in mode 1 PUSCH transmission in the mode.
- An embodiment is: the network cannot configure the UE to transmit PUSCH in the mode 1 transmission mode.
- An example is: reporting that a UE with capability 1 sends additional signaling indicating that the UE supports mode 2, and the network can configure the UE to transmit PUSCH in mode 1 transmission mode, or configure the UE to transmit mode 2 transmission mode PUSCH transmission is carried out under.
- the first capability signaling may be one or a combination of the following signaling: fullTxPower (full transmission power), ULFullTxPower (uplink full transmission power), UL_full_Tx (uplink full transmission).
- the UE reports the capability signaling fullTxPower.
- the candidate values of this parameter are ⁇ cap1, mode1, mode2, mode1/mode2 ⁇ .
- fullTxPower is only a possible representation of the signaling. Others are not excluded in the implementation. For example, ULFullTxPower, UL_full_Tx, etc. are used to represent the parameter.
- cap1 means that the UE has the capability of capability 1
- mode 1 means that the UE does not have the capability of capability 1 but has the transmission capability of mode 1
- mode 2 means that the UE does not have the capability of capability 1, but has the capability of mode 2 transmission
- mode1/mode2 means that the UE does not have the capability of 1 Capability 1 but with mode 1 transmission capability and mode 2 transmission capability.
- cap1, mode1, mode2, mode1/mode2 here are also some examples of capability candidate value expressions, they can be any expression form, as long as they include the purposes given in this example, they are all within the scope of protection of the present disclosure. .
- An embodiment is: a terminal can report two capability signaling fullTxPower and ULFullTxMode, where the candidate value of fullTxPower is ⁇ cap1, cap2 ⁇ , the candidate value of ULFullTxMode is ⁇ mode1, mode2, mode1/mode2 ⁇ , and the fullTxPower reported by the UE is taken When the value is cap1, the UE does not report ULFullTxMode at the same time.
- cap1 indicates that the UE has the capability of capability 1
- cap2 indicates that the UE can transmit at full power but does not have the capability of capability 1
- mode 1 indicates that the UE has mode 1 transmission capability
- mode 2 indicates that it has mode 2 transmission capability
- mode 1/mode 2 indicates that the UE has mode 1 transmission capacity and mode 2 transmission capacity.
- fullTxPower, ULFullTxMode, cap1, cap2, mode1, mode2, mode1/mode2 are also examples of capability candidate value representations. They can be in any form of expression, as long as they include the purposes given in this example. Within the protection scope of this disclosure.
- An embodiment is: a terminal can report two capability signaling fullTxPower and ULFullTxMode, where the candidate value of fullTxPower is ⁇ cap1, cap2 ⁇ , the candidate value of ULFullTxMode is ⁇ mode1, mode2, mode1/mode2 ⁇ , and the fullTxPower reported by the UE is taken When the value is cap1, the ULFullTxMode reported by the UE must match the mode transmission capability that the UE has by default in cap1 (see the previous three embodiments).
- cap1 indicates that the UE has the capability of capability 1
- cap2 indicates that the UE can transmit at full power but does not have the capability of capability 1
- mode 1 indicates that the UE has mode 1 transmission capability
- mode 2 indicates that it has mode 2 transmission capability
- mode 1/mode 2 indicates that the UE has mode 1 transmission capacity and mode 2 transmission capacity.
- fullTxPower, ULFullTxMode, cap1, cap2, mode1, mode2, mode1/mode2 are also examples of capability candidate value representations. They can be in any form of expression, as long as they include the purposes given in this example.
- the signaling on the network side may take the following forms:
- ULFPTx gNB configures UE to support UL full power transmission (gNB configures UE to support UL full power transmission) ⁇ enabled ⁇ per CC or UL BWP
- ULFPTxModes gNB configures UE to support UL full power transmission with Mode1 or Mode2.Note 1: ULFPTxModes can be configured separately or included in ULFPT operation other configures ULFPTx is not configured power in othermodes ULFPTx is not configures other liverModes than mode 1 and mode 2 (egmode 0). (gNB configures the UE to support UL full power transmission using Mode1 or Mode2.
- ULFPTxModes can be configured independently or in the parameter set included in ULFPTx.
- gNB cannot configure the UE to operate in mode 2. If the UE only supports mode 2, gNB cannot configure the UE to operate in mode 1. (If UE only supports Mode 1 gNB cannot configure this UE to operate in Mode 2, if UE only supports Mode 2 gNB cannot configure this UE to operate in Mode 1)
- the network receives the first capability signaling, confirms whether the first capability signaling indicates that the UE is capable of capability 1, and according to the confirmation result, determines whether the UE can be configured to the mode 1 and/or mode 2 PUSCH transmission mode.
- the network side determines the UE capability according to the signaling, and the network side configures the PUSCH transmission mode for the UE according to the determined UE capability, which may include one of the following methods or a combination thereof:
- the first capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, configure the PUSCH transmission mode for the UE to be the transmission mode of mode 0, the transmission mode of mode 1, or the transmission mode of mode 2; or, if the first capability The signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, and the transmission mode of the PUSCH is configured for the UE to be the transmission mode of mode 0 or the transmission mode of mode 1; or, if the first capability signaling indicates that the UE supports Capability 1 or mode 0 In the transmission mode, configure the transmission mode of PUSCH for the UE as mode 0 transmission mode or mode 2 transmission mode;
- the first capability signaling indicates that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission mode of mode 1, configure the transmission mode of PUSCH for the UE to the transmission mode of mode 1;
- the transmission mode of PUSCH is configured for the UE as the transmission mode of mode 2;
- the transmission mode of mode 1 and the transmission mode of mode 2 configure the PUSCH transmission mode for the UE to be the transmission mode of mode 1 or mode 2. transfer method.
- the following schemes can be adopted:
- UEs that support the transmission mode of Capability 1 or mode 0 can be configured as mode 0 or mode 1 (UEs that support cap 1 by default support mode 1);
- UEs that support the transmission mode of Capability 1 or mode 0 can be configured as mode 0 or mode 2 (by default, UEs that support cap 1 support mode 2);
- UEs that support the transmission mode of Capability 1 or mode 0 can be configured as mode 0, mode 1, or mode 2 (by default, UEs that support cap 1 support mode 1 and mode 2).
- An embodiment is: if the first capability signaling indicates that the UE has the capability 1, the network can configure the UE as a mode 1 transmission mode, or configure the UE as a mode 2, or configure the UE as a mode 0 transmission mode.
- An embodiment is: if the first capability signaling indicates that the UE has the capability 1, the network may configure the UE to the mode 1 transmission mode or the mode 0 transmission mode, but the UE cannot be configured to the mode 2 mode.
- An example is: the network cannot configure the UE in mode 2 mode.
- the UE additionally sends signaling indicating that the UE supports mode 2 and the network can configure the UE to perform PUSCH transmission in the mode 2 transmission mode.
- An embodiment is: if the first capability signaling indicates that the UE has the capability of capability 1, the network may configure the UE to the mode 2 transmission mode or the mode 0 transmission mode, but the UE cannot be configured to the mode 1 mode.
- An example is: the network cannot configure the UE to mode 1.
- the UE additionally sends signaling indicating that the UE supports mode 1 and the network can configure the UE to perform PUSCH transmission in the mode 1 transmission mode.
- the transmission mode of mode 0 may be a predefined transmission mode corresponding to capability 1.
- a mode 0 method is: when determining the transmission power of the PUSCH, the transmission power of the PUSCH is the PUSCH transmission power with no scaling or a scaling factor of 1, that is, without considering CA (Carrier Aggregation), etc.
- CA Carrier Aggregation
- the UE determines that the total transmission power of the PUSCH signal is the PUSCH calculated according to the predefined uplink power control formula (the formula includes fading loss, power parameters configured by the base station for the terminal, etc.) Transmission power.
- An embodiment is: if the first capability signaling indicates that the UE does not have the capability of capability 1, but indicates that the UE only supports the mode 1 transmission mode, the network can configure the UE as the mode 1 transmission mode, but the UE cannot be configured as the mode. 2 transmission mode or mode 0 transmission mode.
- An example is: if the first capability signaling indicates that the UE does not have the capability of capability 1, but indicates that the UE only supports the mode 2 transmission mode, the network can configure the UE as the mode 2 transmission mode, but the UE cannot be configured as the mode. 1 transmission mode or mode 0 transmission mode.
- An embodiment is: if the first capability signaling indicates that the UE does not have the capability of capability 1, but indicates that the UE supports the transmission modes of mode 1 and mode 2, the network can configure the UE to mode 1 or mode 2, but the UE cannot be configured to mode 0 transmission mode.
- the following describes the implementation of the UE reporting the UE capability through the capability parameter carried in the first capability signaling.
- the UE reports the UE capabilities through the capability parameters carried in the first capability signaling, including one of the following methods or a combination thereof:
- the UE's reported capability parameter is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the UE's non-reported capability parameter is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports capability parameters in two state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports the capability parameters in two state forms. One state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE supports the uplink full power transmission and does not support the transmission of Capability 1 or mode 0. Mode; or,
- the UE reports capability parameters in four state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 2, and a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, the transmission mode that supports mode 2; or,
- the UE reports the capability parameter of the codebook subset that supports full power transmission to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the antenna port supporting full power transmission or a combination of antenna ports supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the power amplifier PA supporting full power transmission or a combination of PA supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating a combination of a transmission chain supporting full power transmission (Tx chain) or a transmission chain supporting full power transmission (Tx chain) to indicate that the UE supports a transmission mode of Capability 1 or mode 0.
- it also includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling.
- the UE receiving the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and the mode of the transmission mode is indicated in the first indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2 or the transmission mode of mode 0; or,
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and receives the mode of the transmission mode indicated by the network side through the second indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2; or
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and does not receive other mode indication signaling indicating the full power transmission mode, then determines that the mode of the transmission mode is mode 0 transmission mode.
- the network determines whether the UE supports the mode 1 and/or mode 2 transmission mode according to another capability indication information reported by the UE, and according to whether the UE supports
- the transmission mode of mode 1 and/or mode 2 is a transmission mode (mode 1 or mode 2) in which the UE configures full power transmission.
- the UE reports a capability parameter, which is used to indicate whether the UE has a capability 1 capability. If the capability parameter indicates that the UE does not have the capability of capability 1, the UE may also report a signaling for indicating whether the UE supports mode 1 and/or mode 2.
- the base station determines how to configure the full power transmission transmission mode for the UE according to whether the UE reports these parameters, and/or according to the content indicated by the parameters reported by the UE.
- An embodiment is: if the UE reports a capability parameter, it means that the UE has a capability 1 capability; if the capability parameter is not reported, it means that the UE does not have a capability 1 capability.
- the UE reports a capability parameter
- the capability parameter includes two states. One state indicates that the UE has the capability 1; the other state indicates that the UE does not have the capability 1.
- the UE reports a capability parameter.
- the capability parameter includes 4 states.
- the first state means that the UE has the capability of capability 1, and the second state indicates that the UE does not have the capability of capability 1, but has mode 1 transmission.
- the third state indicates that the UE does not have the capability of capability 1, but has the ability to transmit in mode 2.
- the fourth state indicates that the UE does not have the capability of capability 1, but has the capability of mode 1 transmission and mode 2 transmission. . (Eg.1 in step 1 is a specific way of this example)
- An embodiment is: the UE reports a capability parameter, and the capability parameter indicates a codebook subset that supports full power transmission. If the capability parameter indicates that all precodings in the uplink codebook can be transmitted at full power, it indicates that the UE has capability 1 capability.
- An embodiment is: the UE reports a capability parameter, which indicates an antenna port that supports full-power transmission or a combination of antenna ports that support full-power transmission. If the capability parameter indicates that each antenna port can transmit at full power, it means that the UE has capability 1 capability.
- the network side device configures the PUSCH transmission mode for the UE according to the above determination result.
- the network side device may instruct the UE to perform full power transmission or not to perform full power transmission.
- the network side device cannot configure its PUSCH as a mode 1 transmission mode.
- the network side device cannot configure its PUSCH to a mode 2 transmission mode.
- the PUSCH transmission mode when configured on the network side, it can be as follows:
- the UE receives the transmission mode of the PUSCH configured for the UE indicated by the network side through the indication signaling, where the indication signaling is the indication signaling for configuring the transmission mode of PUSCH full power transmission, and indicates in the indication signaling The mode of the transmission method.
- An embodiment is: the network side device sends to the UE an indication signaling that configures the transmission mode of PUSCH full power transmission.
- the signaling can be used to indicate one of the following states: ⁇ mode 0, mode 1, mode 2 ⁇ , where Mode 0 indicates the transmission mode using mode 0, mode 1 indicates the transmission mode using mode 1, and mode 2 indicates the transmission mode using mode 2.
- the UE determines the PUSCH transmission mode according to the status of the indication signaling.
- the UE receives the indication signaling for configuring the transmission mode of PUSCH full power transmission sent by the network side to the UE, and receives the mode of the transmission mode of the PUSCH configured for the UE indicated by the network side through signaling.
- the UE receives the indication signaling for configuring the transmission mode of PUSCH full power transmission sent by the network side to the UE, and receives the mode of the transmission mode of the PUSCH configured for the UE indicated by the network side through the signaling, which may include:
- the network side When the network side sends to the UE the indication signaling to configure the transmission mode of PUSCH full power transmission, but does not send the signaling indicating the mode of the transmission mode of the PUSCH configured by the UE for the UE, it is determined that the network side configures the transmission mode of the PUSCH for the UE as mode 0 transmission mode;
- the network side When the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through the signaling to indicate that the transmission mode of the PUSCH configured by the UE for the UE is the transmission mode of mode 1, it is determined that the network side configures the transmission of the PUSCH for the UE The mode is the transmission mode of mode1;
- the network side When the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through the signaling to indicate that the transmission mode of the PUSCH configured by the UE for the UE is the mode 2 transmission mode, it is determined that the network side configures the transmission of the PUSCH for the UE The mode is the mode2 transmission mode.
- An embodiment is: the network side device sends to the UE an indication signaling for configuring PUSCH full power transmission, and the signaling may be used to instruct the UE to send at full power.
- the network-side device may also send to the UE an indication signaling that configures the PUSCH to be transmitted at full power using the mode 1 or mode 2 transmission mode.
- a UE receives the instruction signaling for configuring PUSCH full power transmission, but does not receive mode 1 or mode 2, the UE uses mode 0 to transmit the PUSCH;
- the UE determines the uplink transmission according to the signaling to configure the PUSCH to use the mode 1 or mode 2 transmission mode. If the signaling indicates mode 1, the UE uses mode 1 for PUSCH transmission, and if the signaling indicates mode 2, the UE uses mode 2 for PUSCH transmission.
- the UE performs PUSCH transmission according to the configuration mode of the network side device.
- This step has a corresponding relationship with the previous step 3. Therefore, in the implementation, you can refer to the UE behavior described in the previous step 3.
- the reporting is performed in one of the following ways or a combination of them:
- the UE reports the same or different capabilities in different BWPs; or,
- the UE reports the same or different capabilities in different CCs; or,
- the UE reports the same or different capabilities in different bands; or,
- the UE reports the same or different capabilities in different band combinations.
- the signaling sent from the network side to the UE is one or a combination of the following signaling: signaling configured according to BWP, signaling configured according to CC, signaling configured according to band, and configured according to band Combined configuration signaling.
- the UE may report the same or different capabilities in different bandwidth parts (BWP), that is, the UE capabilities described above are capabilities reported in accordance with BWP (per BWP).
- BWP bandwidth parts
- the UE may report the same or different capabilities on different component carriers (Component Carrier, CC), that is, the aforementioned UE capabilities are capabilities reported according to CC (per CC).
- Component Carrier CC
- CC component Carrier
- the UE may report the same or different capabilities in different bandwidths (bands), that is, the above-mentioned UE capabilities are the capabilities reported according to the band (per band).
- An embodiment is that the UE can report the same or different capabilities in different band combinations, that is, the aforementioned UE capabilities are capabilities reported according to band combination (per band combination).
- the base station is allowed to flexibly configure the PUSCH transmission mode for cat 1 UE, which can obtain additional benefits in many scenarios. For example, allowing cat 1 UEs to use mode 2 transmission mode allows the base station to flexibly schedule UEs for single-port or multi-port transmission, and the terminal can dynamically switch between single-PA transmission and multi-PA transmission to obtain better System performance, etc.
- the UE reports the UE capabilities through the second capability signaling, and the UE reports the UE capabilities through the third capability signaling.
- the second capability signaling indicates whether the UE supports the transmission mode of Capability 1 or mode 0.
- the capability signaling indicates that the UE supports the transmission mode of mode 1 and/or the UE supports the transmission mode of mode 2.
- the second capability signaling is reported by the UE, and the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 At this time, the UE does not report the third capability signaling.
- the network can only configure the UE to operate in cat 1 (for example, mode 0), but not to configure the UE to operate in cat 1 operation (egmode 0), but neither mode 1 or mode 2).
- the following describes the implementation process of the combination of the network side and the UE side.
- the UE reports the second capability signaling or the third capability signaling, the second capability signaling indicates whether the UE has Capability 1, and the third capability signaling is used to indicate that the UE has at least one of the following capabilities Species:
- the UE If the UE reports the second capability signaling, and the second capability signaling indicates that the UE has the capability of capability 1, the UE cannot report the third capability signaling.
- Capability 1 means that any PA/antenna port of the UE can transmit at full power, and/or the UE can transmit at full power under any uplink precoding matrix in the uplink codebook.
- An embodiment is that the UE cannot report the second capability signaling and the third capability signaling at the same time.
- An embodiment is: if the second capability signaling indicates that the UE has a capability other than capability 1, the UE may report the third capability signaling.
- the following describes the implementation of the UE reporting the UE capability through the capability parameter carried in the second capability signaling.
- the UE reports the UE capabilities through the capability parameters carried in the second capability signaling, including one of the following methods or a combination thereof:
- the UE's reported capability parameter is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the UE's non-reported capability parameter is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports capability parameters in two state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports the capability parameters in two state forms. One state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE supports the uplink full power transmission and does not support the transmission of Capability 1 or mode 0. Mode; or,
- the UE reports capability parameters in four state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 2, and a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, the transmission mode that supports mode 2; or,
- the UE reports the capability parameter of the codebook subset that supports full power transmission to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the antenna port supporting full power transmission or a combination of antenna ports supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the power amplifier PA supporting full power transmission or a combination of PA supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating a combination of a transmission chain supporting full power transmission (Tx chain) or a transmission chain supporting full power transmission (Tx chain) to indicate that the UE supports a transmission mode of Capability 1 or mode 0.
- it also includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling.
- the UE receiving the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and the mode of the transmission mode is indicated in the first indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2 or the transmission mode of mode 0; or,
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and receives the mode of the transmission mode indicated by the network side through the second indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2; or
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and does not receive other mode indication signaling indicating the full power transmission mode, then determines that the mode of the transmission mode is mode 0 transmission mode.
- the network receives the second capability signaling and/or the third capability signaling, and determines the PUSCH transmission mode that can be configured for the UE to transmit at full power.
- An embodiment is: when the second capability signaling indicates that the UE has the capability 1, the network side device can configure the UE to be the full power transmission mode of mode 0 or the PUSCH transmission mode in which the UE does not perform full power transmission (for example, NR system Rel-15 transmission method).
- An embodiment is: if the network-side device does not receive the second capability signaling, but receives the third capability signaling, the network-side device determines that the UE's capability is capability 2 or capability 3, and according to the third capability signaling Determine the transmission mode of the PUSCH that can be configured for the UE for full power transmission.
- the network side device can configure the UE's PUSCH as a mode 1 transmission mode; if the third capability signaling indicates that the UE has a mode 2 capability, the network side device can Configure the UE’s PUSCH as the mode 2 transmission mode; if the third capability signaling indicates that the UE has the mode 1 and mode 2 capabilities, the network side device can configure the UE’s PUSCH as the mode 1 and/or mode 2 transmission mode .
- the network side device configures the PUSCH transmission mode for the UE according to the above determination result.
- the network side determines the UE capability according to the signaling, and the network side determines the UE capability according to the determined UE capability:
- the transmission mode for the UE to configure the PUSCH includes one or a combination of the following modes:
- the third capability signaling indicates that the UE supports the mode 1 transmission mode, configure the PUSCH transmission mode for the UE as the mode 1 transmission mode;
- the third capability signaling indicates that the UE supports the mode 2 transmission mode, configure the PUSCH transmission mode for the UE as the mode 2 transmission mode;
- the transmission mode of the PUSCH is configured for the UE as the mode 1 transmission mode and/or the mode 2 transmission mode.
- the network side device may instruct the UE to perform full power transmission or not to perform full power transmission. If the network side device instructs the UE not to perform full power transmission, the UE cannot use the mode 0, mode 1, or mode 2 transmission mode.
- the network side device can configure its PUSCH as a mode 0 transmission mode, but it cannot be configured as a mode 1 or mode 2 transmission mode.
- the network side device may configure the UE's PUSCH as a mode 1 transmission mode
- the network side device can configure the UE's PUSCH as a mode 2 transmission mode
- the network side device may configure the PUSCH of the UE as a mode 1 and/or mode 2 transmission mode.
- An embodiment is: the network side device sends to the UE an indication signaling to configure the transmission mode of PUSCH full power transmission.
- the signaling can be used to indicate one of the following states: ⁇ mode 0, mode 1, mode 2 ⁇ , where Mode 0 indicates the transmission mode using mode 0, mode 1 indicates the transmission mode using mode 1, and mode 2 indicates the transmission mode using mode 2.
- the UE determines the PUSCH transmission mode according to the status of the indication signaling.
- An embodiment is: the network side device sends to the UE an indication signaling for configuring PUSCH full power transmission, and the signaling may be used to instruct the UE to send at full power. If the network-side device sends the signaling to the UE, the network-side device may also send to the UE an indication signaling that configures the PUSCH to be transmitted at full power using the mode 1 or mode 2 transmission mode.
- a UE receives the instruction signaling to configure the PUSCH full power transmission, but does not receive mode 1 or mode 2, the UE uses the mode 0 transmission mode to transmit the PUSCH; if the UE receives the instruction signaling to configure the PUSCH full power transmission, And configure the PUSCH to use mode 1 or mode 2 transmission mode signaling, the UE determines the uplink transmission transmission mode according to the signaling that configures the PUSCH to use mode 1 or mode 2 transmission mode, that is, if the signaling indicates mode 1, then The UE uses mode 1 for PUSCH transmission, and if the signaling indicates mode 2, the UE uses mode 2 for PUSCH transmission.
- the UE performs PUSCH transmission according to the configuration mode of the network side device.
- This step has a corresponding relationship with the previous step 3. Therefore, in the implementation, you can refer to the UE behavior described in the previous step 3.
- the UE reports the UE capabilities through the second capability signaling, and the UE reports the UE capabilities through the third capability signaling.
- the second capability signaling indicates whether the UE supports the transmission mode of Capability 1 or mode 0.
- Capability signaling indicates that the UE supports the transmission mode of mode 1 and/or the UE supports the transmission mode of mode 2, where it is reported when the UE supports the transmission mode of mode 0, does not support the transmission mode of mode 1, and does not support the transmission mode of mode 2
- the second capability signaling and the third capability signaling are not reported.
- the second capability signaling and the third capability signaling are reported when the UE supports the transmission mode of mode 0 and the transmission mode of mode 1 and/or the UE supports the transmission mode of mode 2. Capability signaling.
- the UE can report cat 1, and independent capability signaling can be used to report that only one or both of mode 1 and mode 2 are supported.
- a UE reporting cat 1 has a separate capability reporting for either or both mode 1 and mode 2).
- the following describes the implementation process of the combination of the network side and the UE side.
- the UE reports the second capability signaling and/or the third capability signaling.
- the second capability signaling indicates whether the UE has the capability of Capability 1
- the third capability signaling is used to indicate that the UE has one of the following capabilities At least one:
- the network side device can configure the full power transmission mode of mode 0 for the UE, but cannot configure the full power transmission mode of mode 1 Mode, the full power transmission mode of mode 2 cannot be configured.
- Capability 1 means that any PA of the UE can transmit at full power, and/or the UE can transmit at full power under any uplink precoding matrix in the uplink codebook.
- the network side determines the UE capability according to the signaling, and the network side configures the PUSCH transmission mode for the UE according to the determined UE capability, including one of the following methods or Its combination:
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 1, configure the PUSCH transmission mode for the UE to be mode 0 transmission mode or mode 1 transmission the way;
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 2, configure the PUSCH transmission mode for the UE to be the mode 0 transmission mode or the mode 2 transmission. the way;
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 1 and the transmission mode of mode 2, configure the PUSCH transmission mode for the UE to mode 0 Transmission mode, or mode 1 transmission mode and/or mode 2 transmission mode;
- the third capability signaling indicates that the UE supports the mode 1 transmission mode, configure the PUSCH transmission mode for the UE as the mode 1 transmission mode;
- the third capability signaling indicates that the UE supports the mode 2 transmission mode, configure the PUSCH transmission mode for the UE as the mode 2 transmission mode;
- the transmission mode of the PUSCH is configured for the UE as the mode 1 transmission mode and/or the mode 2 transmission mode.
- the network side device may configure the full power transmission mode of mode 0 for the UE, and may use the third capability according to the third capability.
- the indication of the capability signaling determines whether the mode 1 or mode 2 full power transmission mode can be configured.
- the network side device can configure the UE's PUSCH as a mode 1 transmission mode; if the third capability signaling indicates that the UE has a mode 2 capability, the network side device can Configure the UE’s PUSCH as the mode 2 transmission mode; if the third capability signaling indicates that the UE has the mode 1 and mode 2 capabilities, the network side device can configure the UE’s PUSCH as the mode 1 and/or mode 2 transmission mode .
- the network side device cannot configure the PUSCH of the UE to the mode 0 transmission mode.
- mode 0 and mode 1 can be used.
- mode 0 and mode 1 fusion scheme for example, using mode 0 power control rules and mode 1 codebook subset restriction configuration.
- a mode 0 and mode 2 fusion scheme can also be used, for example, a mode 0 power control rule and a mode 2 SRS resource configuration scheme.
- the network receives the second capability signaling and/or the third capability signaling, and determines the PUSCH transmission mode that can be configured for the UE to transmit at full power.
- This step can refer to the implementation of Scheme 1 and Scheme 2.
- the network side device configures the PUSCH transmission mode for the UE according to the above determination result.
- This step can refer to the implementation of Scheme 1 and Scheme 2.
- the UE performs PUSCH transmission according to the configuration mode of the network side device.
- This step can refer to the implementation of Scheme 1 and Scheme 2.
- the embodiments of the present disclosure also provide a base station, user equipment, transmission device, computer equipment, and computer-readable storage medium. Since these equipment have similar problem-solving principles and transmission methods, the implementation of these equipment can be Refer to the implementation of the method, and the repetition will not be repeated.
- FIG. 3 is a schematic diagram of the base station structure. As shown in the figure, the base station includes:
- the transceiver 310 is used to receive and send data under the control of the processor 300, and execute the following process:
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports mode 2 Transmission mode
- the processor 300 is configured to read a program in the memory 320 and execute the following process:
- the PUSCH transmission mode is configured for the UE.
- the UE reports the UE capabilities through signaling, including:
- the UE reports the UE capabilities through the first capability signaling, which indicates that the UE has the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, and the UE supports the transmission mode of mode 1 and/or the UE supports mode 2 transmission mode; or,
- the UE reports the first UE capability through the second capability signaling, and the UE reports the second UE capability through the third capability signaling; or, when the UE supports the transmission mode of Capability 1 or mode 0, the UE only reports the first UE capability through the second capability signaling.
- the UE capability includes the first UE capability and the second UE capability, the first UE capability is whether the UE supports a transmission mode of Capability 1 or mode 0, and the second UE capability is that the UE supports mode 1 Transmission mode and/or UE supports mode 2 transmission mode.
- the UE reports the UE capabilities by carrying capability parameters, including one of the following methods or a combination thereof:
- the UE's reported capability parameter is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the UE's non-reported capability parameter is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports capability parameters in two state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the UE reports the capability parameters in two state forms. One state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE supports the uplink full power transmission and does not support the transmission of Capability 1 or mode 0. Mode; or,
- the UE reports capability parameters in four state forms, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 2, and a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission of mode 1 Mode, the transmission mode that supports mode 2; or,
- the UE reports the capability parameter of the codebook subset that supports full power transmission to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the antenna port supporting full power transmission or a combination of antenna ports supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating that the power amplifier PA supporting full power transmission or a combination of PA supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating a combination of a transmission chain supporting full power transmission (Tx chain) or a transmission chain supporting full power transmission (Tx chain) to indicate that the UE supports a transmission mode of Capability 1 or mode 0.
- it also includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling.
- the UE receiving the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and the mode of the transmission mode is indicated in the first indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2 or the transmission mode of mode 0; or,
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and receives the mode of the transmission mode indicated by the network side through the second indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2; or
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and does not receive other mode indication signaling indicating the full power transmission mode, then determines that the mode of the transmission mode is mode 0 transmission mode.
- the configuration of the PUSCH transmission mode for the UE includes:
- the first capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, configure the PUSCH transmission mode for the UE to be the transmission mode of mode 0, the transmission mode of mode 1, or the transmission mode of mode 2; or, if the first capability The signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, and the transmission mode of the PUSCH is configured for the UE to be the transmission mode of mode 0 or the transmission mode of mode 1; or, if the first capability signaling indicates that the UE supports Capability 1 or mode 0 In the transmission mode, configure the transmission mode of PUSCH for the UE as mode 0 transmission mode or mode 2 transmission mode;
- the first capability signaling indicates that the UE does not support the transmission mode of Capability 1 or mode 0 and supports the transmission mode of mode 1, configure the transmission mode of PUSCH for the UE to the transmission mode of mode 1;
- the transmission mode of the PUSCH is configured for the UE as the transmission mode of mode 2;
- the transmission mode of mode 1 and the transmission mode of mode 2 configure the PUSCH transmission mode for the UE to be the transmission mode of mode 1 or mode 2. transfer method.
- the UE capability is determined according to the signaling, and the UE is configured with PUSCH according to the determined UE capability.
- Transmission method including one or a combination of the following methods:
- the third capability signaling indicates that the UE supports the mode 1 transmission mode, configure the PUSCH transmission mode for the UE as the mode 1 transmission mode;
- the third capability signaling indicates that the UE supports the mode 2 transmission mode, configure the PUSCH transmission mode for the UE as the mode 2 transmission mode;
- the transmission mode of the PUSCH is configured for the UE as the mode 1 transmission mode and/or the mode 2 transmission mode.
- the network side determines the UE capability according to the signaling, and the network side configures the PUSCH transmission mode for the UE according to the determined UE capability, including one of the following methods or Its combination:
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 1, configure the PUSCH transmission mode for the UE to be mode 0 transmission mode or mode 1 transmission the way;
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 2, configure the PUSCH transmission mode for the UE to be the mode 0 transmission mode or the mode 2 transmission. the way;
- the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0 and the third capability signaling indicates that the UE supports the transmission mode of mode 1 and the transmission mode of mode 2, configure the PUSCH transmission mode for the UE to mode 0 Transmission mode, or mode 1 transmission mode and/or mode 2 transmission mode;
- the third capability signaling indicates that the UE supports the mode 1 transmission mode, configure the PUSCH transmission mode for the UE as the mode 1 transmission mode;
- the third capability signaling indicates that the UE supports the mode 2 transmission mode, configure the PUSCH transmission mode for the UE as the mode 2 transmission mode;
- the transmission mode of the PUSCH is configured for the UE as the mode 1 transmission mode and/or the mode 2 transmission mode.
- the UE is instructed to configure the transmission mode of PUSCH for the UE through indication signaling, wherein the indication signaling is the indication signaling for configuring the transmission mode of PUSCH full power transmission, and the transmission mode is indicated in the indication signaling. Mode; or,
- the indication signaling for configuring the transmission mode of PUSCH full power transmission is sent to the UE, and the mode of the transmission mode of the PUSCH configured by the UE for the UE is indicated through the signaling, including one of the following modes or a combination thereof:
- the signaling indicating the transmission mode of the PUSCH full power transmission is sent to the UE, and the signaling indicating the mode of the transmission mode of the PUSCH configured by the UE for the UE is not sent.
- the transmission mode of the PUSCH When the transmission mode of the PUSCH is configured for the UE as the transmission mode of mode 1, send the indication signaling to configure the transmission mode of the PUSCH full power transmission to the UE, and indicate through the signaling that the transmission mode of the PUSCH configured by the UE for the UE is mode 1 transfer method;
- the UE When the transmission mode of the PUSCH is configured for the UE as the mode 2 transmission mode, the UE sends the indication signaling to configure the transmission mode of the PUSCH full power transmission, and the signaling indicates that the transmission mode of the PUSCH configured by the UE for the UE is mode 2 transfer method.
- the signaling sent to the UE is one or a combination of the following signaling: signaling configured according to BWP, signaling configured according to CC, signaling configured according to band, signaling configured according to band combination make.
- the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 300 and various circuits of the memory represented by the memory 320 are linked together.
- the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
- the bus interface provides the interface.
- the transceiver 310 may be a plurality of elements, that is, including a transmitter and a receiver, and provide a unit for communicating with various other devices on a transmission medium.
- the processor 300 is responsible for managing the bus architecture and general processing, and the memory 320 can store data used by the processor 300 when performing operations.
- Figure 4 is a schematic diagram of the UE structure. As shown in the figure, the user equipment includes:
- the processor 400 is configured to read programs in the memory 420, and perform data processing according to the needs of the transceiver;
- the transceiver 410 is configured to receive and send data under the control of the processor 400, and execute the following process:
- the UE capability is reported through signaling, and the UE capability includes one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports the transmission mode of mode 2;
- the PUSCH transmission is performed according to the configuration on the network side.
- the UE capability is reported through signaling, including:
- the UE capability is reported through the first capability signaling, which indicates that the UE has the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, and the UE supports the transmission mode of mode 1 and/or the UE supports mode 2 Transmission mode; or,
- the UE capability is reported through the second capability signaling, and the UE reports the UE capability through the third capability signaling.
- the second capability signaling indicates whether the UE supports the transmission mode of Capability 1 or mode 0, and the third capability signaling indicates the UE. It supports the transmission mode of mode 1 and/or the UE supports the transmission mode of mode 2. In which, when the UE reports the second capability signaling and the second capability signaling indicates that the UE supports the transmission mode of Capability 1 or mode 0, the UE does not report Third capability signaling; or,
- the UE capability is reported through the second capability signaling, and the UE reports the UE capability through the third capability signaling.
- the second capability signaling indicates whether the UE supports a transmission mode of Capability 1 or mode 0, and the third capability signaling indicates the UE.
- Supports the mode 1 transmission mode and/or the UE supports the mode 2 transmission mode where the second capability signaling is reported when the UE supports the mode 0 transmission mode, does not support the mode 1 transmission mode, and does not support the mode 2 transmission mode
- the third capability signaling is not reported, and the second capability signaling and the third capability signaling are reported when the UE supports the mode 0 transmission mode and the mode 1 transmission mode and/or the UE supports the mode 2 transmission mode.
- reporting UE capabilities by carrying capability parameters includes one or a combination of the following methods:
- the reported capability parameter is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the unreported capability parameter of the UE is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the report has two state form of capability parameters, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0; or,
- the report has two state form of capability parameters, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, and the other state is used to indicate that the UE supports the uplink full power transmission and does not support the transmission mode of Capability 1 or mode 0. ;or,
- the report has four state form capability parameters, one state is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0, the other state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 1 , A state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode that supports mode 2, and a state is used to indicate that the UE does not support the transmission mode of Capability 1 or mode 0 and the transmission mode of mode 1 , Support the transmission mode of mode 2; or,
- the report indicates that the capability parameter of the codebook subset that supports full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the reported capability parameter indicating that the antenna port supporting full power transmission or the combination of antenna ports supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the reported capability parameter indicating that the power amplifier PA supporting full power transmission or the combination of PA supporting full power transmission is used to indicate that the UE supports the transmission mode of Capability 1 or mode 0; or,
- the UE reports a capability parameter indicating the combination of a transmission chain supporting full power transmission (Tx chain) or a transmission chain supporting full power transmission (Tx chain) to indicate that the UE supports a transmission mode of Capability 1 or mode 0.
- it also includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling.
- the UE receiving the transmission mode of PUSCH full power transmission configured for the UE and indicated by the network side through the first indication signaling includes:
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and the mode of the transmission mode is indicated in the first indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2 or the transmission mode of mode 0; or,
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and receives the mode of the transmission mode indicated by the network side through the second indication signaling, and the mode of the transmission mode is The transmission mode of mode1 or the transmission mode of mode2; or
- the UE receives the transmission mode of PUSCH full power transmission configured for the UE indicated by the network side through the first indication signaling, and does not receive other mode indication signaling indicating the full power transmission mode, then determines that the mode of the transmission mode is mode 0 transmission mode.
- the receiving network indicates the transmission mode of the PUSCH configured for the UE through the indication signaling, where the indication signaling is the indication signaling for configuring the transmission mode of PUSCH full power transmission, and the indication signaling indicates The mode of transmission; or,
- receiving the indication signaling for configuring the transmission mode of PUSCH full power transmission sent by the network side to the UE, and receiving the mode of the transmission mode of the PUSCH configured for the UE through the signaling indicated by the network side includes:
- the network side When the network side sends to the UE the indication signaling to configure the transmission mode of PUSCH full power transmission, but does not send the signaling indicating the mode of the transmission mode of the PUSCH configured by the UE for the UE, it is determined that the network side configures the transmission mode of the PUSCH for the UE as mode 0 transmission mode;
- the network side When the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through the signaling to indicate that the transmission mode of the PUSCH configured by the UE for the UE is the transmission mode of mode 1, it is determined that the network side configures the transmission of the PUSCH for the UE The mode is the transmission mode of mode1;
- the network side When the network side sends the indication signaling to configure the transmission mode of PUSCH full power transmission to the UE, and through the signaling to indicate that the transmission mode of the PUSCH configured by the UE for the UE is the mode 2 transmission mode, it is determined that the network side configures the transmission of the PUSCH for the UE The mode is the mode2 transmission mode.
- the reporting is done in one of the following ways or a combination:
- the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 400 and various circuits of the memory represented by the memory 420 are linked together.
- the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
- the bus interface provides the interface.
- the transceiver 410 may be a plurality of elements, that is, including a transmitter and a receiver, and provide a unit for communicating with various other devices on a transmission medium.
- the user interface 430 may also be an interface capable of connecting externally and internally with the required equipment.
- the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
- the processor 400 is responsible for managing the bus architecture and general processing, and the memory 420 can store data used by the processor 400 when performing operations.
- An embodiment of the present disclosure provides a transmission device, including:
- the reporting module is used to report UE capabilities through signaling.
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, and whether the UE supports the mode 2 transmission mode;
- the transmission module is used to transmit PUSCH according to the configuration of the network side.
- An embodiment of the present disclosure provides a transmission device, including:
- the receiving module is used to receive UE capabilities reported by the UE through signaling.
- the UE capabilities include one or a combination of the following capabilities: whether the UE supports the transmission mode of Capability 1 or mode 0, whether the UE supports the transmission mode of mode 1, UE Whether to support the transmission mode of mode 2;
- the configuration module is used to configure the PUSCH transmission mode for the UE after the UE capability is determined according to the signaling.
- each part of the above-mentioned device is divided into various modules or units by function and described separately.
- the functions of each module or unit can be implemented in the same one or more software or hardware.
- An embodiment of the present disclosure provides a computer device, which includes a memory, a processor, and a computer program stored on the memory and capable of running on the processor, and the processor implements the above-mentioned transmission method when the computer program is executed.
- An embodiment of the present disclosure provides a computer-readable storage medium, and the computer-readable storage medium stores a computer program for executing the above-mentioned transmission method.
- a UE with Capability 1 can have the transmission capabilities of mode 1 and mode 2, and how to indicate and report UE capabilities.
- the technical solutions provided by the embodiments of the present disclosure provide solutions for terminal capability reporting and the base station's transmission mode configuration for the terminal. Through the terminal capability reporting of the technical solutions provided by the embodiments of the present disclosure, the base station can obtain the capabilities of the terminal and perform corresponding actions. The configuration ensures that the system can work better.
- the embodiments of the present disclosure can be provided as a method, a system, or a computer program product. Therefore, the present disclosure may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present disclosure may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, optical storage, etc.) containing computer-usable program codes.
- a computer-usable storage media including but not limited to disk storage, optical storage, etc.
- These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
- the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
- These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
- the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开提供了一种传输方法、设备及介质,包括:用户设备通过信令上报用户设备能力,所述用户设备能力包括以下能力之一或者其组合:用户设备是否支持能力1或模式0的传输模式、用户设备是否支持模式1的传输模式、用户设备是否支持模式2的传输模式;网络侧根据所述信令确定用户设备能力后,为用户设备配置物理上行共享信道的传输方式;用户设备按照网络侧的配置进行物理上行共享信道的传输。
Description
相关申请的交叉引用
本申请主张在2019年11月8日在中国提交的中国专利申请号No.201911090506.5的优先权,其全部内容通过引用包含于此。
本公开涉及无线通信技术领域,特别涉及一种传输方法、设备及介质。
3GPP新空口(New Radio,NR)在相关***(3GPP Release 15的NR***)中对于具有部分相干传输能力的用户设备(User Equipment,UE)和具有非相干传输能力的UE,在配置了多个天线端口的基于码本的上行传输方案下低秩(rank)传输时,终端的发送功率不能达到最大发送功率。NR***Release 15的UE在进行配置了多个天线端口的非码本上行多天线rank数目小于配置的天线端口数的传输时无法达到上行最大发射功率。这将降低UE在小区边缘时的性能,影响小区的覆盖。
在3GPP NR***的R16版本中,对于相干传输能力为部分相干或者非相干的终端在低rank不能达到满功率发送的问题,引入了3种终端能力,并针对3种终端能力中的第二种和第三种终端能力引入了两种满功率发送的传输模式mode 1和mode 2。
相关技术的不足在于,还没有方案来解决第一种终端能力的UE能否具备mode 1和mode 2的传输能力,进一步的,也无方案来解决如何进行UE能力的指示和上报。
发明内容
本公开提供了一种传输方法、设备及介质,用以解决第一种终端能力的UE能否具备mode 1和mode 2的传输能力的问题。
本公开实施例中提供了一种传输方法,包括:
UE通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
UE按照网络侧的配置进行PUSCH的传输。
实施中,UE通过信令上报UE能力,包括:
UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,
UE通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
实施中,UE通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:
UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,
UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1 或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,
UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的传输链(Tx chain)或支持满功率发送的传输链(Tx chain)的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
实施中,还包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
实施中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式或mode 0的传输模式;或,
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式;或
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
实施中,UE接收网络侧通过指示信令指示的为UE配置的PUSCH的传 输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,
UE接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式。
实施中,UE接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式,包括:
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令时,确定网络侧为UE配置PUSCH的传输方式为mode 0的传输方式;
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode1的传输方式;
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode2的传输方式。
实施中,在UE通过信令上报UE能力时,按以下方式之一或者其组合进行上报:
UE在不同的BWP上报相同或不同的能力;或,
UE在不同的CC上报相同或不同的能力;或,
UE在不同的band上报相同或不同的能力;或,
UE在不同的band组合上报相同或不同的能力。
本公开实施例中提供了一种传输方法,包括:
网络侧接收UE通过信令上报的UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
网络侧根据所述信令确定UE能力;
网络侧根据确定的UE能力为UE配置PUSCH的传输方式。
实施中,UE通过信令上报UE能力,包括:
UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,
UE通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
实施中,UE通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:
UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,
UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,
UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持 Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的传输链(Tx chain)或支持满功率发送的传输链(Tx chain)的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
实施中,还包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
实施中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式或mode 0的传输模式;或,
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式;或
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
实施中,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:
若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式、mode 1的传输方式或mode 2的传输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传 输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式或mode 2的传输方式。
实施中,在UE上报第二能力信令,且第二能力信令指示UE支持Capability 1或mode 0的传输模式时,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:
若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;
若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;
若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
实施中,在UE支持mode 0的传输模式时上报第二能力信令且不上报第三能力信令,在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令时,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置 PUSCH的传输方式,包括以下方式之一或者其组合:
若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式,或mode 1的传输方式和/或mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode1的传输方式;
若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
实施中,网络侧通过指示信令指示UE为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,
网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式。
实施中,网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式,包括以下方式之一或者其组合:
在为UE配置PUSCH的传输方式为mode 0的传输方式时,网络侧向UE 发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令;
在为UE配置PUSCH的传输方式为mode 1的传输方式时,网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式;
在为UE配置PUSCH的传输方式为mode 2的传输方式时,网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式。
实施中,网络侧向UE发送的信令是以下信令之一或者其组合:是按照BWP配置的信令、是按照CC配置的信令、是按照band配置的信令、是按照band组合配置的信令。
本公开实施例中提供了一种用户设备,用户设备包括:
处理器,用于读取存储器中的程序,根据收发机需要进行数据处理;
收发机,用于在处理器的控制下接收和发送数据,执行下列过程:
通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
按照网络侧的配置进行PUSCH的传输。
实施中,通过信令上报UE能力,包括:
通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,
通过第二能力信令上报UE能力,UE通过第三能力信令上报UE能力,所述第二能力信令指示UE是否支持Capability 1或mode 0的传输模式,所述第三能力信令指示UE支持mode 1的传输模式和/或UE支持mode 2的传输模式,其中,在UE上报第二能力信令,且第二能力信令指示UE支持Capability 1或mode 0的传输模式时,UE不上报第三能力信令;或,
通过第二能力信令上报UE能力,UE通过第三能力信令上报UE能力,所述第二能力信令指示UE是否支持Capability 1或mode 0的传输模式,所 述第三能力信令指示UE支持mode 1的传输模式和/或UE支持mode 2的传输模式,其中,在UE支持mode 0的传输模式、不支持mode 1的传输模式且不支持mode 2的传输模式时上报第二能力信令且不上报第三能力信令,在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令。
实施中,通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:
上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,
上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,
上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,
上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,
上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的传输链(Tx chain)或支持满功率发送的传输链(Tx chain)的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
实施中,还包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
实施中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式或mode 0的传输模式;或,
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式;或
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
实施中,接收网络侧通过指示信令指示的为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,
接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式。
实施中,接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式,包括:
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令时,确定网络侧为UE配置PUSCH的传输方式为mode 0的传输方式;
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式时, 确定网络侧为UE配置PUSCH的传输方式为mode1的传输方式;
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode2的传输方式。
实施中,在通过信令上报UE能力时,按以下方式之一或者其组合进行上报:
在不同的BWP上报相同或不同的能力;或,
在不同的CC上报相同或不同的能力;或,
在不同的band上报相同或不同的能力;或,
在不同的band组合上报相同或不同的能力。
本公开实施例中提供了一种基站,基站中包括:
收发机,用于在处理器的控制下接收和发送数据,执行下列过程:
接收UE通过信令上报的UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
处理器,用于读取存储器中的程序,执行下列过程:
根据所述信令确定UE能力后,为UE配置PUSCH的传输方式。
实施中,UE通过信令上报UE能力,包括:
UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,
UE通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
实施中,UE通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:
UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,
UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,
UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的传输链(Tx chain)或支持满功率发送的传输链(Tx chain)的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
实施中,还包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
实施中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式或mode 0的传输模式;或,
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式;或
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
实施中,根据所述信令确定UE能力后,为UE配置PUSCH的传输方式,包括:
若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式、mode 1的传输方式或mode 2的传输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式,为UE配置PUSCH的传 输方式为mode 1的传输方式或mode 2的传输方式。
实施中,在UE上报第二能力信令,且第二能力信令指示UE支持Capability 1或mode 0的传输模式时,根据所述信令确定UE能力,根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:
若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;
若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;
若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
实施中,在UE支持mode 0的传输模式时上报第二能力信令且不上报第三能力信令,在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令时,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:
若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式,或mode 1的传输方式 和/或mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode1的传输方式;
若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
实施中,通过指示信令指示UE为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,
向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式。
实施中,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式,包括以下方式之一或者其组合:
在为UE配置PUSCH的传输方式为mode 0的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令;
在为UE配置PUSCH的传输方式为mode 1的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式;
在为UE配置PUSCH的传输方式为mode 2的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式。
实施中,向UE发送的信令是以下信令之一或者其组合:是按照BWP配置的信令、是按照CC配置的信令、是按照band配置的信令、是按照band组合配置的信令。
本公开实施例中提供了一种传输装置,包括:
上报模块,用于通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
传输模块,用于按照网络侧的配置进行PUSCH的传输。
本公开实施例中提供了一种传输装置,包括:
接收模块,用于接收UE通过信令上报的UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
配置模块,用于根据所述信令确定UE能力后,为UE配置PUSCH的传输方式。
本公开实施例中提供了一种计算机设备,包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现上述传输方法。
本公开实施例中提供了一种计算机可读存储介质,所述计算机可读存储介质存储有执行上述传输方法的计算机程序。
本公开有益效果如下:
针对还没有方案来解决具有Capability 1能力的UE能否具备mode 1和mode 2的传输能力,以及没有方案来解决如何进行UE能力的指示和上报的问题,本公开实施例提供的技术方案中,UE通过信令上报UE能力,能力包括UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式,因而网络侧能够根据信令确定UE能力后,为UE配置PUSCH的传输方式。由于通过终端能力上报,网络侧可以获得终端的能力并进行相应的配置,从而可以保证***可以更好的工作。
此处所说明的附图用来提供对本公开的进一步理解,构成本公开的一部分,本公开的示意性实施例及其说明用于解释本公开,并不构成对本公开的不当限定。在附图中:
图1为本公开实施例中UE侧的传输方法实施流程示意图;
图2为本公开实施例中网络侧的传输方法实施流程示意图;
图3为本公开实施例中基站结构示意图;
图4为本公开实施例中UE结构示意图。
发明人在发明过程中注意到:
一个UE可以具有多个功率放大器(Power Amplifier,PA),不同的PA之间可能可以相干传输或非相干传输。当两个天线端口对应的PA满足相干条件时,UE可以通过预编码利用这两个天线端口同时进行同一层的数据传输,以获得预编码增益。对于不能做到天线相干传输的UE,基站在计算上行传输的预编码矩阵时UE天线间的相位差和UE接收到基站指示的传输预编码矩阵指示(Transmission Precoding Matrix Indicator,TPMI)后进行物理上行共享信道(Physical Uplink Shared Channel,PUSCH)传输时天线间的相位差之间可能存在较大的差值,如果TPMI指示了不能相干传输的天线用于相同数据层的传输的话,终端最优的上行传输预编码可能并不是TPMI所指示的预编码,即终端使用基站通过TPMI指示的预编码进行PUSCH的传输并不能获得较好的性能。
NR***定义了UE的PUSCH相干传输能力pusch-TransCoherence,UE通过上报其支持的码本子集限制来上报其天线相干传输能力。pusch-TransCoherence包含三个取值:
nonCoherent(不相干);
partialNonCoherent(部分相干);
fullCoherent(完全相干)。
当UE上报的能力为nonCoherent时,基站只能为UE配置nonCoherent的码本子集限制;当UE上报的能力为partialNonCoherent时,基站可以为UE配置nonCoherent或partialAndNonCoherent的码本子集限制;当UE上报的能力为fullCoherent时,基站可以为UE配置nonCoherent或partialAndNonCoherent或fullyAndPartialAndNonCoherent的码本子集限制。 由此可见,基站需要根据UE上报的PUSCH相干传输能力来配置码本子集限制。
具有特定功率等级(power class,PC)能力的一个UE需要满足一个最大输出功率的要求。例如,对于功率等级为PC 3的UE,其最大输出功率需要可以达到23dBm;对于功率等级为PC 2的UE,其最大输出功率需要可以达到26dBm。对于一个具有多个PA的UE来说,它可以通过使用多个PA同时发送来达到最大输出功率要求。即,不要求UE的每个PA可以达到UE的功率等级所要求的最大输出功率。举例来说,对于一个有2根发送天线(或两个PA),每个发送天线(或PA)都可以达到20dBm的UE,它可以通过两根天线同时发送达到23dBm,则这个UE可以上报自己为PC3的UE。
为了避免基站调度的上行发送功率超出UE的PA能力,在NR***中,采用基于码本的上行多入多出(Multiple Input Multiple Output,MIMO)的PUSCH的多天线功率分配方式为:
若通过下行控制信息(Downlink Control Information,DCI)格式(DCI format,0_1触发且每个信道探测用参考信号(Sounding Reference Signal,SRS)资源包含的天线端口数都大于1,UE将根据上行功率控制公式计算出的PUSCH的发送功率(在NR***中,对应于TS 38.213-f40中第7.1.1节中的)按照实际非零发送信号的端口数在终端支持的一个SRS资源里的最大SRS端口数中的占比进行功率缩放,然后将缩放后的功率在实际发送信号的天线端口上均分。
举例来说,假设终端支持的一个SRS资源里的最大SRS端口数为4,上行传输配置了4个天线端口,基站指示的预编码矩阵为,UE根据PUSCH功率控制公式计算出的发送功率为P,则PUSCH的实际发送功率为P/2,其中第一个天线端口和第三个天线端口的发送功率各为P/4。这种缩放不要求UE的每个天线端口都可以达到最大发送功率,允许UE使用更低成本的射频元件实现多天线功能。
在当前的上行传输方案和功率控制方案下,当基站为UE配置的用于信道状态信息(Channel State Information,CSI)获取的SRS资源(例如,在Rel-15版本的NR***,usage被配置为‘codebook’的SRS资源集中的SRS资 源)包含的天线端口数大于1且小于终端支持的一个SRS资源里的最大端口数时,无论基站为UE指示什么样的预编码矩阵,终端都不能进行PUSCH的满功率发送。当基站为UE配置的用于CSI获取的SRS资源包含的天线端口数等于终端支持的一个SRS资源里的最大端口数时,当基站为UE指示的预编码矩阵为非相干码字或部分相干码字时,UE无法满功率发送。当UE的PUSCH相干传输能力pusch-TransCoherence为partialNonCoherent或nonCoherent时,由于基站不能为之配置fullyAndPartialAndNonCoherent的码本子集限制,因此,UE也不能进行满功率的上行传输。
为了解决UE不能满功率发送的问题,3GPP NR***R16版本决定引入三种终端满功率发送的能力,引入后其中一种描述分别为:
能力1(Capability 1):终端的每个传输链(Tx chain)上的PA都可以满功率发送(满功率发送是指UE能够以终端PC能力的最大发送功率发送)。
能力2(Capability 2):终端支持满功率发送,但没有一个Tx chain的发送功率可以达到终端PC能力的最大发送功率。
能力3(Capability 3):终端支持满功率发送,且只有部分Tx chain的PA可以满功率发送。
本申请中将具有Capability 1能力的UE简写为cat 1 UE,将具有Capability 2能力的UE简写为cat 2 UE,将具有Capability 3能力的UE简写为cat 3 UE。
对于cat 2 UE或cat 3 UE,为了使得它们可以进行满功率发送,3GPP RAN1会议提出了两种传输模式,目前对这两种传输模式的描述要点如下:
Mode1:
UE在usage(‘使用’,这是一个信令,用指示SRS资源和/或SRS资源集的功能或用途)被设置为‘codebook(码本)’的SRS资源集中可以被配置一个SRS资源或多个包含相同SRS端口数的SRS资源;
网络侧设备可以配置UE使用一组预编码矩阵集合(码本子集),这组预编码矩阵集合中包含低rank时(至少包含rank 1)通过所有端口非零功率传输实现满功率传输的预编码矩阵(码本)。
Mode2:
UE在usage被设置为‘codebook’的SRS资源集中可以被配置一个SRS资 源或着多个包含相同或不同SRS端口数的SRS资源;
UE使用与发送SRS相同的方式传输PUSCH,即如果UE在发送PUSCH对应的SRS的时候进行了天线虚拟化,则UE在传输PUSCH时也进行天线虚拟化。在usage被设置为‘codebook’的SRS资源集中只配置了一个SRS资源时,PUSCH对应的SRS指这个SRS资源;在usage被设置为‘codebook’的SRS资源集中只配置了一个SRS资源时,PUSCH对应的SRS资源是指上行调度信息中的SRI指示的SRS资源。
对于Mode 1和Mode 2,可以包含功率控制规则的特性,二者可以有相同或不同的功控控制规则。
使用NR***Rel-15的码本和码本子集限制;
UE可以通过信令向网络上报在天线端口数大于1时支持满功率传输的TPMI,对于UE指示可以满功率发送的TPMI,PUSCH进行满功率传输(可以理解为将Rel-15的功率规则中PUSCH的缩放系数替换为1或不进行缩放),对于其他的TPMI,将Rel-15的功率规则中PUSCH的缩放系数替换为PUSCH非零传输的端口数除以PUSCH对应的SRS资源(usage被设置为‘codebook’的SRS资源集中只配置一个SRS资源时的SRS资源或usage被设置为‘codebook’的SRS资源集中配置多个SRS资源时SRI指示的SRS资源)包含的端口数。
对于cat 2 UE或cat 3 UE,UE可以上报是否具有进行mode 1的传输方式和/或mode 2的传输方式的传输能力,基站可以通过信令指示UE在哪种传输模式下进行上行传输。对于具有Capability 1能力的UE,尚未讨论具有Capability 1能力的UE能否具备mode 1和mode 2的传输能力,以及如何进行UE能力的指示和上报。
因而,相关技术的不足在于,还没有方案来解决具有Capability 1能力的UE能否具备mode 1和mode 2的传输能力,进一步的,也无方案来解决如何进行UE能力的指示和上报。
基于此,本公开实施例提供的技术方案给出了关于终端能力上报和基站为终端进行传输方式配置的方案,通过终端能力上报,基站可以获得终端的能力并进行相应的配置,从而保证***可以更好的工作。下面结合附图对本 公开的具体实施方式进行说明。
本公开实施例提供的技术方案适用的***包括但不限于NR***、LTE***、6G***,以及它们演进版本的***等,只要是基于同样的通信原理并存在同样的问题的通信***均可采用本公开实施例提供的技术方案。
本公开实施例提供的技术方案解决的是具有Capability 1能力的UE以及mode 1和mode 2之间的关系,因而,即便Capability 1能力以及mode 1、mode 2这些概念的内涵会因3GPP的修改或者其他运用做出变更,但依然可以适用于本公开实施例提供的技术方案,一方面因为这些概念的具体内容是本领域技术人员可以获知的,另一方面本领域技术人员也应当能通过本公开的实施了解其可以运用于的概念。
在说明过程中,将分别从UE与基站侧的实施进行说明,然后还将给出二者配合实施的实例以更好地理解本公开实施例中给出的方案的实施。这样的说明方式并不意味着二者必须配合实施、或者必须单独实施,实际上,当UE与基站分开实施时,其也各自解决UE侧、基站侧的问题,而二者结合使用时,会获得更好的技术效果。
图1为UE侧的传输方法实施流程示意图,如图所示,包括:
步骤101、UE通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
步骤102、UE按照网络侧的配置进行PUSCH的传输。
图2为网络侧的传输方法实施流程示意图,如图所示,包括:
步骤201、网络侧接收UE通过信令上报的UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
步骤202、网络侧根据所述信令确定UE能力;
步骤203、网络侧根据确定的UE能力为UE配置PUSCH的传输方式。
实施中,UE通过信令上报UE能力,包括:
方案一:UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE 支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,
方案二:UE通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
如上,UE通过信令上报UE能力可以有三种方案,下面分别进行说明。
方案一:
本方案中,UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
具体的,UE报告支持Capability 1或mode 0的传输模式时没有单独的能力信令来报告UE是否支持模式1和/或模式2(A UE reporting cat 1 has no separate capability signaling for mode 1 and/or mode 2);
网络可以将UE配置为capability 1对应的满功率操作方式(例如模式0)、模式1的操作方式或模式2的操作方式(NW can configure the UE to operate in cat 1 operation(e.g.mode 0),mode 1,or mode 2.))。
下面以网络侧与UE侧的结合实施过程来进行说明。
1、UE上报第一能力信令,所述第一能力信令指示UE具备如下能力:Capability 1;指示具备capability 1能力的UE同时具备以下能力中的至少一种:
支持mode 1的传输模式;
支持mode 2的传输模式。
其中,Capability 1是指UE的任意一个PA可以满功率发送,和/或,UE在上行码本中的任意一个上行预编码矩阵下都可以满功率发送;同时具备是指具有capability 1能力的UE默认具有mode 1和/或mode 2的传输能力。
一个实施例为:上报具有capability 1能力的UE具有mode 1传输能力和mode 2传输能力。即上报具有capability 1能力的UE不额外上报用于指示是否支持mode 1和/或mode 2的指示信令,网络就可以配置UE在mode 1或mode 2的传输方式下进行PUSCH的传输。
一个实施例为:上报具有capability 1能力的UE具有mode 1传输能力。上报具有capability 1能力的UE不额外上报用于指示是否支持mode 1和/或mode 2的指示信令,网络可以配置UE在mode 1的传输方式下进行PUSCH的传输,不能配置UE在mode 2的传输方式下进行PUSCH的传输。
一个实施例为:网络不能配置UE在mode 2的传输方式下进行PUSCH的传输。
一个实施例为:上报具有capability 1能力的UE额外发送指示UE支持mode 2的信令,则网络可以配置UE在mode 2的传输方式下进行PUSCH的传输。
一个实施例为:上报具有capability 1能力的UE具有mode 2传输能力。上报具有capability 1能力的UE不额外上报用于指示是否支持mode 1和/或mode 2的指示信令,网络可以配置UE在mode 2的传输方式下进行PUSCH的传输,配置UE在mode 1的传输方式下进行PUSCH的传输。
一个实施例为:网络不能配置UE在mode 1的传输方式下进行PUSCH的传输。
一个实施例为:上报具有capability 1能力的UE额外发送指示UE支持mode 2的信令,则网络可以配置UE在mode 1的传输方式下进行PUSCH的传输,也可以配置UE在mode 2的传输方式下进行PUSCH的传输。
实施中,所述第一能力信令可以是以下信令之一或者其组合:fullTxPower(全发送功率)、ULFullTxPower(上行全发送功率)、UL_full_Tx(上行全发送)。
具体实施中,一些可能的UE上报满功率能力的方式如下:
一个实施例为:UE上报能力信令fullTxPower,该参数的候选取值有{cap1,mode1,mode2,mode1/mode2},注意这里fullTxPower只是该信令一种可能的表示方式,实施中不排除其他的表示方式,例如用ULFullTxPower、 UL_full_Tx等表示该参数等。
cap1表示UE具有capability 1的能力,mode 1表示UE不具有capability 1的能力但具有mode 1传输能力,mode 2表示UE不具有capability 1的能力但具有mode 2传输能力,mode1/mode2表示UE不具有capability 1的能力但具有mode 1传输能力和mode 2传输能力。需要说明的是,这里的cap1,mode1,mode2,mode1/mode2也是能力候选值表示的一些示例,它们可以是任意一种表达形式,只要包含本示例给出的用途,都在本公开保护范围内。
一个实施例为:一个终端可以上报两个能力信令fullTxPower和ULFullTxMode,其中fullTxPower的候选值为{cap1,cap2},ULFullTxMode的候选值为{mode1,mode2,mode1/mode2},UE上报的fullTxPower取值为cap1时,UE不同时上报ULFullTxMode。
cap1表示UE具有capability 1的能力,cap2表示UE可以上行满功率发送但不具备capability 1的能力,mode 1表示UE具有mode 1传输能力,mode 2表示具有mode 2传输能力,mode1/mode2表示UE具有mode 1传输能力和mode 2传输能力。需要说明的是,这里的fullTxPower,ULFullTxMode,cap1,cap2,mode1,mode2,mode1/mode2也是能力候选值表示的一些示例,它们可以是任意一种表达形式,只要包含本示例给出的用途,都在本公开保护范围内。
一个实施例为:一个终端可以上报两个能力信令fullTxPower和ULFullTxMode,其中fullTxPower的候选值为{cap1,cap2},ULFullTxMode的候选值为{mode1,mode2,mode1/mode2},UE上报的fullTxPower取值为cap1时,UE上报的ULFullTxMode必须与UE在cap1时默认具有的mode传输能力相匹配(见前面的三个实施例)。
cap1表示UE具有capability 1的能力,cap2表示UE可以上行满功率发送但不具备capability 1的能力,mode 1表示UE具有mode 1传输能力,mode 2表示具有mode 2传输能力,mode1/mode2表示UE具有mode 1传输能力和mode 2传输能力。需要说明的是,这里的fullTxPower,ULFullTxMode,cap1,cap2,mode1,mode2,mode1/mode2也是能力候选值表示的一些示例,它们可以是任意一种表达形式,只要包含本示例给出的用途,都在本公开保护范 围内。例如,网络侧的信令有可能会采用以下的形式:
ULFPTx gNB configures UE to support UL full power transmission(gNB配置UE以支持UL满功率传输){enabled}per CC or UL BWP
ULFPTxModes gNB configures UE to support UL full power transmission with Mode1 or Mode2.Note 1:ULFPTxModes can be configured separately or included in ULFPTx.Note 2:if ULFPTx is configured while ULFPTxModes is not configured,UE delivers full power in another operation mode other than mode 1 and mode 2(e.g.mode 0).(gNB配置UE以支持使用Mode1或Mode2的UL满功率传输。
注1:ULFPTxModes可以被独立配置或者被配置在ULFPTx包含的参数集中。
注2:如果在未配置ULFPTxModes的情况下配置了ULFPTx,则UE在模式1和模式2之外的另一个操作模式下(例如mode 1)提供满功率)
{Mode1,Mode2}per CC or UL BWP如果UE只支持模式1,gNB不能配置这个UE在模式2下运行,如果UE只支持模式2,gNB不能配置这个UE在模式1下运行(If UE only supports Mode 1 gNB cannot configure this UE to operate in Mode 2,if UE only supports Mode 2 gNB cannot configure this UE to operate in Mode 1)
2、网络接收第一能力信令,确认第一能力信令是否指示UE具备capability 1的能力,并根据确认结果,确定能否将UE配置为mode 1和/或mode 2的PUSCH传输方式。
实施中,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,可以包括以下方式之一或者其组合:
若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式、mode 1的传输方式或mode 2的传输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传 输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式或mode 2的传输方式。
实施中,若第一能力信令指示UE支持Capability 1或mode 0的传输模式可以采用的方案如下:
1.支持Capability 1或mode 0的传输模式的UE可以被配置为mode 0或mode 1(默认支持cap 1的UE支持mode 1);
2.支持Capability 1或mode 0的传输模式的UE可以被配置为mode 0或mode 2(默认支持cap 1的UE支持mode 2);
3.支持Capability 1或mode 0的传输模式的UE可以被配置为mode 0、mode 1或mode 2(默认支持cap 1的UE支持mode 1和mode 2)。
一个实施例为:若第一能力信令指示UE具备capability 1的能力,则网络可以将UE配置为mode 1的传输方式,也可以将UE配置为mode 2的方式,也可以将UE配置为mode 0的传输方式。
一个实施例为:若第一能力信令指示UE具备capability 1的能力,则网络可以将UE配置为mode 1的传输方式或mode 0的传输方式,不能将UE配置为mode 2的方式。
一个实施例为:网络不能将UE配置为mode 2的方式。
一个实施例为:UE额外发送指示UE支持mode 2的信令,则网络可以配置UE在mode 2的传输方式下进行PUSCH的传输。
一个实施例为:若第一能力信令指示UE具备capability 1的能力,则网络可以将UE配置为mode 2的传输方式或mode 0的传输方式,不能将UE配置为mode 1的方式。
一个实施例为:网络不能将UE配置为mode 1的方式。
一个实施例为:UE额外发送指示UE支持mode 1的信令,则网络可以配置UE在mode 1的传输方式下进行PUSCH的传输。
mode 0的传输方式可以是对应于capability 1的一种预定义的传输方式。例如,一种mode 0的方式为:在确定PUSCH的传输功率时,PUSCH的发送功率为不进行缩放或缩放因子为1的PUSCH发送功率,即在不考虑CA(载波聚合,Carrier Aggregation)等一个PUSCH信号与其他信号同时传输的情况下,UE确定PUSCH信号的总发送功率为根据预定义的上行功率控制公式(公式中包含衰落损耗、基站为终端配置的功率参数等参数)计算出的PUSCH的发送功率。
一个实施例为:若第一能力信令指示UE不具备capability 1的能力,但指示UE只支持mode 1的传输方式,则网络可以将UE配置为mode 1的传输方式,不能将UE配置为mode 2的传输方式或mode 0的传输方式。
一个实施例为:若第一能力信令指示UE不具备capability 1的能力,但指示UE只支持mode 2的传输方式,则网络可以将UE配置为mode 2的传输方式,不能将UE配置为mode 1的传输方式或mode 0的传输方式。
一个实施例为:若第一能力信令指示UE不具备capability 1的能力,但指示UE支持mode 1和mode2的传输方式,则网络可以将UE配置为mode 1或mode 2,不能将UE配置为mode 0的传输方式。
下面对UE通过在第一能力信令中携带的能力参数来上报UE能力的实施进行说明。
实施中,UE通过在第一能力信令中携带的能力参数来上报UE能力,包括以下方式之一或者其组合:
UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,
UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,
UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的传输链(Tx chain)或支持满功率发送的传输链(Tx chain)的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
实施中,还包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
实施中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式或mode 0的传输 模式;或,
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式;或
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
具体实施中,若第一能力信令指示UE不具备capability 1的能力,则网络根据UE上报的另一个能力指示信息确定UE是否支持mode 1和/或mode 2的传输方式,并根据UE是否支持mode 1和/或mode 2的传输方式为UE配置满功率发送的传输方式(mode 1或mode 2)。
一个实施例为:UE上报一个能力参数,该能力参数用于指示UE是否具备capability 1的能力。若该能力参数指示UE不具备capability 1的能力,UE还可以上报一个用于指示UE是否支持mode 1和/或mode 2的信令。基站根据UE是否上报这些参数,和/或,根据UE上报的这些参数指示的内容确定如何为UE配置满功率发送的传输方式。
一个实施例为:若UE上报一个能力参数,则意味着UE具备capability 1的能力;若没有上报该能力参数,意味着UE不具备capability 1的能力。
一个实施例为:UE上报一个能力参数,该能力参数包含两种状态,一种状态表示UE具备capability 1的能力;另一种状态表示UE不具备capability 1的能力。
一个实施例为:UE上报一个能力参数,该能力参数包含4种状态,第一种状态意味着UE具备capability 1的能力,第二种状态表示UE不具备capability 1的能力,但具有mode 1传输的能力,第三种状态表示UE不具备capability 1的能力,但具有mode 2传输的能力,第四种状态表示UE不具备capability 1的能力,但具有mode 1传输的能力和mode 2传输的能力。(step 1中的Eg.1是这个示例的一个具体的方式)
一个实施例为:UE上报一个能力参数,该能力参数表示支持满功率发送的码本子集。若该能力参数指示上行码本中的所有预编码都可以满功率发送, 则表示UE具备capability 1的能力。
一个实施例为:UE上报一个能力参数,该能力参数表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合。若该能力参数指示每个天线端口都可以满功率发送,则表示UE具备capability 1的能力。
3、网络侧设备根据上述确定结果为UE配置PUSCH的传输方式。
该步骤中,网络侧设备可以指示UE进行满功率传输或者不进行满功率传输。
对于能力信令没有指示UE具备mode 1的传输方式的UE,网络侧设备不能将它的PUSCH配置为mode 1的传输方式。
对于能力信令没有指示UE具备mode 2的传输方式的UE,网络侧设备不能将它的PUSCH配置为mode 2的传输方式。
实施中,在网络侧配置PUSCH的传输方式时,可以如下:
(1)UE接收网络侧通过指示信令指示的为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式。
一个实施例为:网络侧设备向UE发送一个配置PUSCH满功率发送的传输方式的指示信令,该信令可用来指示以下状态中的一种:{mode 0,mode 1,mode 2},其中mode 0表示使用mode 0的传输方式,mode 1表示使用mode 1的传输方式,mode 2表示使用mode 2的传输方式。UE根据该指示信令的状态确定PUSCH的传输方式。
(2)UE接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式。
具体实施中,UE接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式,可以包括:
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令时,确定网络侧为UE配置PUSCH的传输方式为mode 0的传输方式;
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode1的传输方式;
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode2的传输方式。
一个实施例为:网络侧设备向UE发送一个配置PUSCH满功率发送的指示信令,该信令可用来指示UE满功率发送。
若网络侧设备向UE发送了该信令,网络侧设备还可以向UE发送一个配置PUSCH采用mode 1或mode 2的传输方式满功率发送的指示信令。
如果一个UE接收到配置PUSCH满功率发送的指示信令,但没有接收到mode 1或mode 2,则UE使用mode 0的传输方式发送PUSCH;
若UE接收到了配置PUSCH满功率发送的指示信令,以及配置PUSCH采用mode 1或mode 2的传输方式的信令,则UE根据配置PUSCH采用mode 1或mode 2的传输方式的信令确定上行传输的传输方式,即如果该信令指示mode 1,则UE采用mode 1进行PUSCH传输,如果该信令指示mode 2,则UE采用mode 2进行PUSCH的传输。
4、UE按照网络侧设备的配置方式进行PUSCH的传输。
本步骤与上一步骤3有相应的关系,因此实施中可以参见上一步骤3中描述的UE行为。
实施中,在终端侧上,在UE通过信令上报UE能力时,按以下方式之一或者其组合进行上报:
UE在不同的BWP上报相同或不同的能力;或,
UE在不同的CC上报相同或不同的能力;或,
UE在不同的band上报相同或不同的能力;或,
UE在不同的band组合上报相同或不同的能力。
在网络侧上,网络侧向UE发送的信令是以下信令之一或者其组合:是按照BWP配置的信令、是按照CC配置的信令、是按照band配置的信令、是按照band组合配置的信令。
一个实施例为:UE可以在不同的带宽部分(bandwidth Part,BWP)上报相同或不同的能力,即上述UE能力是按照BWP(per BWP)上报的能力。
一个实施例为:UE可以在不同的成员载波(Component Carrier,CC)上报相同或不同的能力,即上述UE能力是按照CC(per CC)上报的能力。
一个实施例为:UE可以在不同的带宽(band)上报相同或不同的能力,即上述UE能力是按照band(per band)上报的能力。
一个实施例为:UE可以在不同的band组合上报相同或不同的能力,即上述UE能力是按照band组合(per band combination)上报的能力。
方案一中,允许基站为cat 1 UE灵活地进行PUSCH传输方式的配置,这在很多场景下可以获得额外的好处。例如,允许cat 1的UE使用mode 2的传输方式可以使得基站可以灵活地调度UE进行单端口或多端口的传输,终端可以动态地进行单PA发送和多PA发送的切换,从而获得更好地***性能等。
方案二A:
本方案中,UE通过第二能力信令上报UE能力,UE通过第三能力信令上报UE能力,所述第二能力信令指示UE是否支持Capability 1或mode 0的传输模式,所述第三能力信令指示UE支持mode 1的传输模式和/或UE支持mode 2的传输模式,其中,在UE上报第二能力信令,且第二能力信令指示UE支持Capability 1或mode 0的传输模式时,UE不上报第三能力信令。
具体的,UE报告cat 1时没有单独的能力信令来报告模式1和/或模式2(A UE reporting cat 1 has no separate capability signaling for mode 1 and/or mode 2);
网络只能将UE配置为在cat 1(例如模式0)中操作、但不能配置在模式1或模式2中操作(NW can only configure the UE to operate in cat 1 operation(e.g.mode 0),but neither mode 1 or mode 2)。
下面以网络侧与UE侧的结合实施过程来进行说明。
1、UE上报第二能力信令或第三能力信令,所述第二能力信令指示UE是否具备Capability 1的能力,所述第三能力信令用于指示UE具有以下能力中的至少一种:
支持mode 1的传输模式;
支持mode 2的传输模式;
若UE上报了第二能力信令,且第二能力信令指示UE具备capability 1的能力时,UE不能上报第三能力信令。
Capability 1是指UE的任意一个PA/天线端口可以满功率发送,和/或,UE在上行码本中的任意一个上行预编码矩阵下都可以满功率发送。
一个实施例为:UE不能同时上报第二能力信令与第三能力信令。
一个实施例为:若第二能力信令指示UE具备capability 1以外的能力时,UE可以上报第三能力信令。
下面对UE通过在第二能力信令中携带的能力参数来上报UE能力的实施进行说明。
实施中,UE通过在第二能力信令中携带的能力参数来上报UE能力,包括以下方式之一或者其组合:
UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,
UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,
UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持 Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的传输链(Tx chain)或支持满功率发送的传输链(Tx chain)的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
实施中,还包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
实施中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式或mode 0的传输模式;或,
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式;或
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
具体实施实例可以参见方式一中的方式。
2、网络接收第二能力信令和/或第三能力信令,确定可以为UE配置的满功率发送的PUSCH传输方式。
一个实施例为:当第二能力信令指示UE具备capability 1的能力时,网络侧设备可以将UE配置为mode 0的满功率发送方式或配置UE不进行满功率发送的PUSCH传输方式(例如,NR***Rel-15的传输方式)。
一个实施例为:若网络侧设备没有接收到第二能力信令,但接收到了第三能力信令,网络侧设备确定UE的能力为capability 2或capability 3的能力,并根据第三能力信令确定可以为UE配置的满功率发送的PUSCH的传输方式。如果第三能力信令指示UE具有mode 1的能力,则网络侧设备可以将UE的PUSCH配置为mode 1的传输方式;如果第三能力信令指示UE具有mode 2的能力,则网络侧设备可以将UE的PUSCH配置为mode 2的传输方式;如果第三能力信令指示UE具有mode 1和mode 2的能力,则网络侧设备可以将UE的PUSCH配置为mode 1和/或mode 2的传输方式。
3、网络侧设备根据上述确定结果为UE配置PUSCH的传输方式。
实施中,在UE上报第二能力信令,且第二能力信令指示UE支持Capability 1或mode 0的传输模式时,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:
若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;
若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;
若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
具体实施中,网络侧设备可以指示UE进行满功率传输或者不进行满功率传输。若网络侧设备指示UE不进行满功率传输,则UE不能使用mode 0、mode 1或mode 2的传输方式。
对于能力信令指示UE具备capability 1能力的UE,网络侧设备可以将它的PUSCH配置为mode 0的传输方式,但不能配置为mode 1或mode 2的传输方式。
若第三能力信令指示UE具有mode 1的能力,则网络侧设备可以将UE 的PUSCH配置为mode 1的传输方式;
如果第三能力信令指示UE具有mode 2的能力,则网络侧设备可以将UE的PUSCH配置为mode 2的传输方式;
如果第三能力信令指示UE具有mode 1和mode 2的能力,则网络侧设备可以将UE的PUSCH配置为mode 1和/或mode 2的传输方式。
在采用信令指示PUSCH的传输方式时,可以参考方案一的实施。
一个实施例为:网络侧设备向UE发送一个配置PUSCH满功率发送的传输方式的指示信令,该信令可用来指示以下状态中的一种:{mode 0,mode 1,mode 2},其中mode 0表示使用mode 0的传输方式,mode 1表示使用mode 1的传输方式,mode 2表示使用mode 2的传输方式。UE根据该指示信令的状态确定PUSCH的传输方式。
一个实施例为:网络侧设备向UE发送一个配置PUSCH满功率发送的指示信令,该信令可用来指示UE满功率发送。若网络侧设备向UE发送了该信令,网络侧设备还可以向UE发送一个配置PUSCH采用mode 1或mode 2的传输方式满功率发送的指示信令。
如果一个UE接收到配置PUSCH满功率发送的指示信令,但没有接收到mode 1或mode 2,则UE使用mode 0的传输方式发送PUSCH;若UE接收到了配置PUSCH满功率发送的指示信令,以及配置PUSCH采用mode 1或mode 2的传输方式的信令,则UE根据配置PUSCH采用mode 1或mode 2的传输方式的信令确定上行传输的传输方式,即如果该信令指示mode 1,则UE采用mode 1进行PUSCH传输,如果该信令指示mode 2,则UE采用mode 2进行PUSCH的传输。
4、UE按照网络侧设备的配置方式进行PUSCH的传输。
本步骤与上一步骤3有相应的关系,因此实施中可以参见上一步骤3中描述的UE行为。
方案二B:
本方案中,UE通过第二能力信令上报UE能力,UE通过第三能力信令上报UE能力,所述第二能力信令指示UE是否支持Capability 1或mode 0的传输模式,所述第三能力信令指示UE支持mode 1的传输模式和/或UE支持 mode 2的传输模式,其中,在UE支持mode 0的传输模式、不支持mode 1的传输模式且不支持mode 2的传输模式时上报第二能力信令且不上报第三能力信令,在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令。
具体的,UE可以报告cat 1,且有独立的能力信令可用于上报只支持模式1和模式2中的一个或两个都有支持。(A UE reporting cat 1 has a separate capability reporting for either or both mode 1 and mode 2)。
下面以网络侧与UE侧的结合实施过程来进行说明。
1、UE上报第二能力信令和/或第三能力信令,所述第二能力信令指示UE是否具备Capability 1的能力,所述第三能力信令用于指示UE具有以下能力中的至少一种:
支持mode 1的传输模式;
支持mode 2的传输模式;
若UE上报了指示UE具备capability 1的能力的第二能力信令但没有上报第三能力信令时,网络侧设备可以为UE配置mode 0的满功率传输方式,不能配置mode 1的满功率传输方式,也不能配置mode 2的满功率传输方式。
其中,Capability 1是指UE的任意一个PA可以满功率发送,和/或,UE在上行码本中的任意一个上行预编码矩阵下都可以满功率发送。
实施中,在UE支持mode 0的传输模式时上报第二能力信令且不上报第三能力信令,在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令时,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:
若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第 三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式,或mode 1的传输方式和/或mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode1的传输方式;
若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
具体的,若UE上报了指示UE具备capability 1的能力的第二能力信令且上报了第三能力信令时,网络侧设备可以为UE配置mode 0的满功率传输方式,并可以根据第三能力信令的指示确定能否配置mode 1或mode 2的满功率传输方式。若第三能力信令指示UE具有mode 1的能力,则网络侧设备可以将UE的PUSCH配置为mode 1的传输方式;如果第三能力信令指示UE具有mode 2的能力,则网络侧设备可以将UE的PUSCH配置为mode 2的传输方式;如果第三能力信令指示UE具有mode 1和mode 2的能力,则网络侧设备可以将UE的PUSCH配置为mode 1和/或mode 2的传输方式。
若UE没有上报第二能力信令,或者,若UE上报的第二能力信令指示UE不具备capability 1的能力,则网络侧设备不能将UE的PUSCH配置为mode 0的传输方式。
实施中,可以采用mode 0和mode 1并列的方案。当然也不必排除使用一种mode 0和mode 1融合的方案,例如用mode 0的功率控制规则,mode 1的码本子集限制配置。
当然也可以使用一种mode 0和mode 2融合的方案,例如使用mode 0的功率控制规则,mode 2的SRS资源配置方案。
2、网络接收第二能力信令和/或第三能力信令,确定可以为UE配置的满功率发送的PUSCH传输方式。
该步骤可以参考方案一、方案二的实施。
3、网络侧设备根据上述确定结果为UE配置PUSCH的传输方式。
该步骤可以参考方案一、方案二的实施。
4、UE按照网络侧设备的配置方式进行PUSCH的传输。
该步骤可以参考方案一、方案二的实施。
基于同一发明构思,本公开实施例中还提供了一种基站、用户设备、传输装置、计算机设备、计算机可读存储介质,由于这些设备解决问题的原理与传输方法相似,因此这些设备的实施可以参见方法的实施,重复之处不再赘述。
在实施本公开实施例提供的技术方案时,可以按如下方式实施。
图3为基站结构示意图,如图所示,基站中包括:
收发机310,用于在处理器300的控制下接收和发送数据,执行下列过程:
接收UE通过信令上报的UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
处理器300,用于读取存储器320中的程序,执行下列过程:
根据所述信令确定UE能力后,为UE配置PUSCH的传输方式。
实施中,UE通过信令上报UE能力,包括:
UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,
UE通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力 和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
实施中,UE通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:
UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,
UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,
UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,
UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的传输链(Tx chain)或支持满功率发送的传输链(Tx chain)的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
实施中,还包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
实施中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式或mode 0的传输模式;或,
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式;或
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
实施中,根据所述信令确定UE能力后,为UE配置PUSCH的传输方式,包括:
若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式、mode 1的传输方式或mode 2的传输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方 式;
若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式或mode 2的传输方式。
实施中,在UE上报第二能力信令,且第二能力信令指示UE支持Capability 1或mode 0的传输模式时,根据所述信令确定UE能力,根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:
若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;
若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;
若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
实施中,在UE支持mode 0的传输模式时上报第二能力信令且不上报第三能力信令,在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令时,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:
若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;
若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式,或mode 1的传输方式和/或mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode1的传输方式;
若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;
若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
实施中,通过指示信令指示UE为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,
向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式。
实施中,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式,包括以下方式之一或者其组合:
在为UE配置PUSCH的传输方式为mode 0的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令;
在为UE配置PUSCH的传输方式为mode 1的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式;
在为UE配置PUSCH的传输方式为mode 2的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式。
实施中,向UE发送的信令是以下信令之一或者其组合:是按照BWP配 置的信令、是按照CC配置的信令、是按照band配置的信令、是按照band组合配置的信令。
其中,在图3中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器300代表的一个或多个处理器和存储器320代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机310可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。处理器300负责管理总线架构和通常的处理,存储器320可以存储处理器300在执行操作时所使用的数据。
图4为UE结构示意图,如图所示,用户设备包括:
处理器400,用于读取存储器420中的程序,根据收发机需要进行数据处理;
收发机410,用于在处理器400的控制下接收和发送数据,执行下列过程:
通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
按照网络侧的配置进行PUSCH的传输。
实施中,通过信令上报UE能力,包括:
通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,
通过第二能力信令上报UE能力,UE通过第三能力信令上报UE能力,所述第二能力信令指示UE是否支持Capability 1或mode 0的传输模式,所述第三能力信令指示UE支持mode 1的传输模式和/或UE支持mode 2的传输模式,其中,在UE上报第二能力信令,且第二能力信令指示UE支持Capability 1或mode 0的传输模式时,UE不上报第三能力信令;或,
通过第二能力信令上报UE能力,UE通过第三能力信令上报UE能力, 所述第二能力信令指示UE是否支持Capability 1或mode 0的传输模式,所述第三能力信令指示UE支持mode 1的传输模式和/或UE支持mode 2的传输模式,其中,在UE支持mode 0的传输模式、不支持mode 1的传输模式且不支持mode 2的传输模式时上报第二能力信令且不上报第三能力信令,在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令。
实施中,通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:
上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,
上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,
上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,
上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,
上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,
UE上报表示支持满功率发送的传输链(Tx chain)或支持满功率发送的 传输链(Tx chain)的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
实施中,还包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
实施中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式或mode 0的传输模式;或,
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode1的传输模式或mode2的传输模式;或
UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
实施中,接收网络侧通过指示信令指示的为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,
接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式。
实施中,接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式,包括:
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令时,确定网络侧为UE配置PUSCH的传输方式为mode 0的传输方式;
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并 通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode1的传输方式;
在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode2的传输方式。
实施中,在通过信令上报UE能力时,按以下方式之一或者其组合进行上报:
在不同的BWP上报相同或不同的能力;或,
在不同的CC上报相同或不同的能力;或,
在不同的band上报相同或不同的能力;或,
在不同的band组合上报相同或不同的能力。
其中,在图4中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器400代表的一个或多个处理器和存储器420代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机410可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口430还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器400负责管理总线架构和通常的处理,存储器420可以存储处理器400在执行操作时所使用的数据。
本公开实施例中提供了一种传输装置,包括:
上报模块,用于通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
传输模块,用于按照网络侧的配置进行PUSCH的传输。
具体实施可以参见UE侧的传输方法的实施。
本公开实施例中提供了一种传输装置,包括:
接收模块,用于接收UE通过信令上报的UE能力,所述UE能力包括 以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;
配置模块,用于根据所述信令确定UE能力后,为UE配置PUSCH的传输方式。
具体实施可以参见网络侧的传输方法的实施。
为了描述的方便,以上所述装置的各部分以功能分为各种模块或单元分别描述。当然,在实施本公开时可以把各模块或单元的功能在同一个或多个软件或硬件中实现。
本公开实施例中提供了一种计算机设备,包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现上述传输方法。
具体实施可以参见UE侧和/或网络侧的传输方法的实施。
本公开实施例中提供了一种计算机可读存储介质,所述计算机可读存储介质存储有执行上述传输方法的计算机程序。
具体实施可以参见UE侧和/或网络侧的传输方法的实施。
综上所述,相关技术中尚未讨论具有Capability 1能力的UE能否具备mode 1和mode 2的传输能力,以及如何进行UE能力的指示和上报。本公开实施例提供的技术方案则给出了关于终端能力上报和基站为终端进行传输方式配置的方案,通过本公开实施例提供的技术方案的终端能力上报,基站可以获得终端的能力并进行相应的配置,保证***可以更好的工作。
本领域内的技术人员应明白,本公开的实施例可提供为方法、***、或计算机程序产品。因此,本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、 嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。
Claims (36)
- 一种传输方法,包括:用户设备UE通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持能力Capability 1或mode 0的传输模式、UE是否支持模式mode 1的传输模式、UE是否支持mode 2的传输模式;UE按照网络侧的配置进行物理上行共享信道PUSCH的传输。
- 如权利要求1所述的方法,其中,UE通过信令上报UE能力,包括:UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode1的传输模式和/或UE支持mode 2的传输模式;或,UE通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
- 如权利要求2所述的方法,其中,UE通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率 传输以及不支持Capability 1或mode 0的传输模式;或,UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE支持mode 1的传输模式,一种状态用以指示UE支持mode 2的传输模式,一种状态用以指示UE支持mode 1的传输模式、支持mode 2的传输模式;或,UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的传输链Tx chain或支持满功率发送的传输链Tx chain的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
- 如权利要求1所述的方法,其中,还包括:UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
- 如权利要求4所述的方法,其中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode 1的传输模式或mode 2的传输模式或mode 0的传输模式;或,UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode 1的传输模式或mode 2的传输模式;或UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
- 如权利要求1所述的方法,其中,在UE通过信令上报UE能力时,按以下方式之一或者其组合进行上报:UE在不同的BWP上报相同或不同的能力;或,UE在不同的CC上报相同或不同的能力;或,UE在不同的band上报相同或不同的能力;或,UE在不同的band组合上报相同或不同的能力。
- 一种传输方法,包括:网络侧接收UE通过信令上报的UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;网络侧根据所述信令确定UE能力;网络侧根据确定的UE能力为UE配置PUSCH的传输方式。
- 如权利要求7所述的方法,其中,UE通过信令上报UE能力,包括:UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,UE通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
- 如权利要求7或8所述的方法,其中,UE通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE支持mode 1的传输模式,一种状态用以指示UE支持mode 2的传输模式,一种状态用以指示UE支持mode 1的传输模式、支持mode 2的传输模式;或,UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
- 如权利要求7或8所述的方法,其中,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:若所述信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式、mode 1的传输方式或mode 2的传输方式;或,若所述信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;或,若第所述信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;或,若第所述信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;若所述信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传 输方式为mode 1的传输方式;若所述信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;若所述信令指示UE支持mode 1的传输模式、支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式或mode 2的传输方式。
- 如权利要求8所述的方法,其中,在UE上报第二能力信令,且第二能力信令指示UE支持capability 1或mode 0的传输模式时,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
- 如权利要求8所述的方法,其中,在UE支持mode 0的传输模式时上报第二能力信令且不上报第三能力信令,或在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令时,网络侧根据所述信令确定UE能力,网络侧根据确定的UE能力为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式,或mode 1的传输方式和/或mode 2的传输方式;若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode1的传输方式;若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
- 如权利要求7所述的方法,其中,网络侧通过指示信令指示UE为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式。
- 如权利要求13所述的方法,其中,网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式,包括以下方式之一或者其组合:在为UE配置PUSCH的传输方式为mode 0的传输方式时,网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令;在为UE配置PUSCH的传输方式为mode 1的传输方式时,网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式;在为UE配置PUSCH的传输方式为mode 2的传输方式时,网络侧向UE 发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式。
- 如权利要求7所述的方法,其中,网络侧向UE发送的信令是以下信令之一或者其组合:是按照BWP配置的信令、是按照CC配置的信令、是按照band配置的信令、是按照band组合配置的信令。
- 一种用户设备,用户设备包括:处理器,用于读取存储器中的程序,根据收发机需要进行数据处理;收发机,用于在处理器的控制下接收和发送数据,执行下列过程:通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;按照网络侧的配置进行PUSCH的传输。
- 如权利要求16所述的设备,其中,通过信令上报UE能力,包括:通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
- 如权利要求16或17所述的设备,其中,通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率传输以及不支持Capability 1或mode 0的传输模式;或,上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的传输链或支持满功率发送的传输链的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
- 如权利要求16所述的设备,其中,还包括:UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式。
- 如权利要求19所述的设备,其中,所述UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,包括:UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且在所述第一指示信令中指示了所述传输方式的模式,所述传输方式的模式为mode 1的传输模式或mode 2的传输模式或mode 0的传输模式;或,UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发 送的传输方式,并接收网络侧通过第二指示信令指示的所述传输方式的模式,所述传输方式的模式为mode 1的传输模式或mode 2的传输模式;或UE接收网络侧通过第一指示信令指示的为UE配置的PUSCH满功率发送的传输方式,且未接收到其他指示满功率传输方式的模式指示信令,则确定所述传输方式的模式为mode 0的传输模式。
- 如权利要求16所述的设备,其中,接收网络侧通过指示信令指示的为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式。
- 如权利要求21所述的设备,其中,接收网络侧向UE发送的配置PUSCH满功率发送的传输方式的指示信令,并接收网络侧通过信令指示的为UE配置的PUSCH的传输方式的模式,包括:在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令时,确定网络侧为UE配置PUSCH的传输方式为mode 0的传输方式;在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode 1的传输方式;在网络侧向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式时,确定网络侧为UE配置PUSCH的传输方式为mode 2的传输方式。
- 如权利要求16所述的设备,其中,在UE通过信令上报UE能力时,按以下方式之一或者其组合进行上报:在不同的BWP上报相同或不同的能力;或,在不同的CC上报相同或不同的能力;或,在不同的band上报相同或不同的能力;或,在不同的band组合上报相同或不同的能力。
- 一种基站,基站中包括:收发机,用于在处理器的控制下接收和发送数据,执行下列过程:接收UE通过信令上报的UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;处理器,用于读取存储器中的程序,执行下列过程:根据所述信令确定UE能力后,为UE配置PUSCH的传输方式。
- 如权利要求24所述的基站,其中,UE通过信令上报UE能力,包括:UE通过第一能力信令上报UE能力,所述第一能力信令指示UE具备如下能力:UE是否支持Capability 1或mode 0的传输模式、以及UE支持mode 1的传输模式和/或UE支持mode 2的传输模式;或,UE通过第二能力信令上报第一UE能力,UE通过第三能力信令上报第二UE能力;或者,UE支持Capability 1或mode 0的传输模式时,UE只通过第二能力信令上报第一UE能力,且不上报第二UE能力;或者,UE不支持Capability 1或mode 0的传输模式时,UE只通过第三能力信令上报第二UE能力,不上报第一UE能力;其中,所述UE能力包括所述第一UE能力和所述第二UE能力,所述第一UE能力为UE是否支持Capability 1或mode 0的传输模式,所述第二UE能力为UE支持mode 1的传输模式和/或UE支持mode 2的传输模式。
- 如权利要求24或25所述的基站,其中,UE通过携带能力参数来上报UE能力,包括以下方式之一或者其组合:UE上报能力参数用以指示UE支持Capability 1或mode 0的传输模式,UE未上报能力参数用以指示UE不支持Capability 1或mode 0的传输模式;或,UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE不支持Capability 1或mode 0的传输模式;或,UE上报具有两种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,另一种状态用以指示UE支持上行满功率 传输以及不支持Capability 1或mode 0的传输模式;或,UE上报具有四种状态形式能力参数,一种状态用以指示UE支持Capability 1或mode 0的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,一种状态用以指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式;或,UE上报表示支持满功率发送的码本子集的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的天线端口或支持满功率发送的天线端口的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的功率放大器PA或支持满功率发送的PA的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式;或,UE上报表示支持满功率发送的传输链或支持满功率发送的传输链的组合的能力参数用以指示UE支持Capability 1或mode 0的传输模式。
- 如权利要求24所述的基站,其中,根据所述信令确定UE能力后,为UE配置PUSCH的传输方式,包括:若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式、mode 1的传输方式或mode 2的传输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;或,若第一能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 2的传输方式;若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方 式;若第一能力信令指示UE不支持Capability 1或mode 0的传输模式以及支持mode 1的传输模式、支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式或mode 2的传输方式。
- 如权利要求24所述的基站,其中,在UE上报第二能力信令,且第二能力信令指示UE支持Capability 1或mode 0的传输模式时,根据所述信令确定UE能力后,为UE配置PUSCH的传输方式,包括以下方式之一或者其组合:若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式;若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
- 如权利要求24所述的基站,其中,在UE支持mode 0的传输模式时上报第二能力信令且不上报第三能力信令,在UE支持mode 0的传输模式、以及支持mode 1的传输模式和/或UE支持mode 2的传输模式时上报第二能力信令以及第三能力信令时,根据所述信令确定UE能力,根据确定的UE能力为UE配置PUSCH的传输方式,包括:若第二能力信令指示UE支持Capability 1或mode 0的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式;若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式或mode 1的传输方式;若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方 式为mode 0的传输方式或mode 2的传输方式;若第二能力信令指示UE支持Capability 1或mode 0的传输模式以及第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 0的传输方式,或mode 1的传输方式和/或mode 2的传输方式;若第三能力信令指示UE支持mode 1的传输模式,为UE配置PUSCH的传输方式为mode1的传输方式;若第三能力信令指示UE支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 2的传输方式;若第三能力信令指示UE支持mode 1的传输模式以及支持mode 2的传输模式,为UE配置PUSCH的传输方式为mode 1的传输方式和/或mode 2的传输方式。
- 如权利要求24所述的基站,其中,通过指示信令指示UE为UE配置的PUSCH的传输方式,其中,所述指示信令是配置PUSCH满功率发送的传输方式的指示信令,且在指示信令中指示了传输方式的模式;或,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式。
- 如权利要求30所述的基站,其中,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式的模式,包括以下方式之一或者其组合:在为UE配置PUSCH的传输方式为mode 0的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并不发送指示UE为UE配置的PUSCH的传输方式的模式的信令;在为UE配置PUSCH的传输方式为mode 1的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 1的传输方式;在为UE配置PUSCH的传输方式为mode 2的传输方式时,向UE发送配置PUSCH满功率发送的传输方式的指示信令,并通过信令指示UE为UE配置的PUSCH的传输方式为mode 2的传输方式。
- 如权利要求24所述的基站,其中,向UE发送的信令是以下信令之一或者其组合:是按照BWP配置的信令、是按照CC配置的信令、是按照band配置的信令、是按照band组合配置的信令。
- 一种传输装置,包括:上报模块,用于通过信令上报UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;传输模块,用于按照网络侧的配置进行PUSCH的传输。
- 一种传输装置,包括:接收模块,用于接收UE通过信令上报的UE能力,所述UE能力包括以下能力之一或者其组合:UE是否支持Capability 1或mode 0的传输模式、UE是否支持mode 1的传输模式、UE是否支持mode 2的传输模式;配置模块,用于根据所述信令确定UE能力后,为UE配置PUSCH的传输方式。
- 一种计算机设备,包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现权利要求1至15任一所述方法。
- 一种计算机可读存储介质,所述计算机可读存储介质存储有执行权利要求1至15任一所述方法的计算机程序。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911090506.5A CN112788591B (zh) | 2019-11-08 | 2019-11-08 | 一种传输方法、设备及介质 |
CN201911090506.5 | 2019-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021088749A1 true WO2021088749A1 (zh) | 2021-05-14 |
Family
ID=75749389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2020/125770 WO2021088749A1 (zh) | 2019-11-08 | 2020-11-02 | 传输方法、设备及介质 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN112788591B (zh) |
TW (1) | TWI765400B (zh) |
WO (1) | WO2021088749A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115735343A (zh) * | 2021-06-29 | 2023-03-03 | 北京小米移动软件有限公司 | 上行传输方法、装置、设备及可读存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103209403A (zh) * | 2012-01-13 | 2013-07-17 | 中兴通讯股份有限公司 | 用户设备能力查询、上报方法及装置 |
WO2016025548A1 (en) * | 2014-08-15 | 2016-02-18 | Intel IP Corporation | Methods and apparatus of evolved node b and user equipment for capability information setting |
US20190141520A1 (en) * | 2017-11-09 | 2019-05-09 | Mediatek Inc. | Flexible Signaling Of Capability Of UE Processing Time In Wireless Communications |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105532024B (zh) * | 2014-08-16 | 2019-05-07 | 华为技术有限公司 | 一种上行多信道的同时传输方法和基站以及用户设备 |
WO2016183950A1 (zh) * | 2015-05-15 | 2016-11-24 | 华为技术有限公司 | 载波聚合能力上报、载波测量装置及方法 |
US9930656B2 (en) * | 2015-12-21 | 2018-03-27 | Intel IP Corporation | Cell search and synchronization in millimeter-wave capable small cells |
WO2018152825A1 (zh) * | 2017-02-27 | 2018-08-30 | 华为技术有限公司 | 一种管理方法、管理单元和*** |
CN110035544B (zh) * | 2018-01-12 | 2020-09-25 | 中国信息通信研究院 | 一种上行控制信息传输方法及设备 |
US10925078B2 (en) * | 2018-02-16 | 2021-02-16 | Apple Inc. | Two-tone physical uplink shared channel for machine type communications |
US10476567B2 (en) * | 2018-04-06 | 2019-11-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control for new radio uplink single-user multiple-input-multiple- output communication |
-
2019
- 2019-11-08 CN CN201911090506.5A patent/CN112788591B/zh active Active
-
2020
- 2020-11-02 WO PCT/CN2020/125770 patent/WO2021088749A1/zh active Application Filing
- 2020-11-05 TW TW109138538A patent/TWI765400B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103209403A (zh) * | 2012-01-13 | 2013-07-17 | 中兴通讯股份有限公司 | 用户设备能力查询、上报方法及装置 |
WO2016025548A1 (en) * | 2014-08-15 | 2016-02-18 | Intel IP Corporation | Methods and apparatus of evolved node b and user equipment for capability information setting |
US20190141520A1 (en) * | 2017-11-09 | 2019-05-09 | Mediatek Inc. | Flexible Signaling Of Capability Of UE Processing Time In Wireless Communications |
Non-Patent Citations (1)
Title |
---|
QUALCOMM INCORPORATED: "Full Tx power for UL transmissions", 3GPP DRAFT; R1-1911128 FULL TX POWER FOR UL TRANSMISSIONS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, 5 October 2019 (2019-10-05), Chongqing, China, XP051789904 * |
Also Published As
Publication number | Publication date |
---|---|
TWI765400B (zh) | 2022-05-21 |
CN112788591A (zh) | 2021-05-11 |
TW202119859A (zh) | 2021-05-16 |
CN112788591B (zh) | 2022-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113630230B (zh) | 一种通信方法及装置 | |
JP7033205B2 (ja) | データ伝送方法、基地局および端末 | |
WO2019223729A1 (zh) | 通信方法、终端设备和网络设备 | |
WO2021031913A1 (zh) | 一种上行调度信息确定方法及装置 | |
KR102527915B1 (ko) | 업링크 파워 제어 방법 및 기기 | |
WO2021031949A1 (zh) | 上行发送方法、终端及网络侧设备 | |
KR102498516B1 (ko) | 통신 방법 및 장치 | |
WO2020221108A1 (zh) | 一种信号传输的方法、网络设备及终端设备 | |
KR20240099513A (ko) | 단말 디바이스 능력을 보고하기 위한 방법 및 통신 장치 | |
JP2021524711A (ja) | 設定方法及び機器 | |
CN114337953B (zh) | 上行信道参数的确定和配置方法及装置 | |
CN111867078B (zh) | 上行信号传输方法、调度信息确定方法和相关设备 | |
JP2024503406A (ja) | Pusch伝送方法、装置、機器及び記憶媒体 | |
CN111867022B (zh) | 一种调整终端设备的传输能力的方法及装置 | |
CN107743058B (zh) | 导频配置和信息反馈方法、装置及*** | |
US9374130B2 (en) | Method and apparatus for triggering a ranked transmission | |
CN112399402A (zh) | 一种通信方法、装置及设备 | |
WO2021088749A1 (zh) | 传输方法、设备及介质 | |
WO2020143805A1 (zh) | 一种通信方法及装置 | |
CN111436107B (zh) | 上行信号的发送方法、信道质量确定方法和相关设备 | |
CN107888362B (zh) | 数据资源映射信息配置的方法及装置、基站、终端及*** | |
CN111970036A (zh) | 一种通信方法及通信装置 | |
CN115696307A (zh) | 一种信息传输方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20884403 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 20884403 Country of ref document: EP Kind code of ref document: A1 |