Back to results
US 11,452,041 B2Granted
UE and base station PAPR report
AssigneeQUALCOMM Incorporated
InventorsIdan Michael Horn, Shay Landis
Life of this patent
Estimating the term…
Abstract
A configuration for optimized UE power efficiency based on a PAPR report. The apparatus establishes a connection with a base station. The apparatus transmits, to the base station, a PAPR report indicating one or more parameters to adjust the PAPR of each ADC of the UE. The apparatus receives, from the base station, a downlink signal based on the PAPR report of the UE.
Claims58
A method of wireless communication at a user equipment (UE), comprising:
- establishing a connection with a base station;
- transmitting, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- receiving, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE and PAPR reduction information from the base station.
1 more element
A method of wireless communication at a user equipment (UE), comprising:
- establishing a connection with a base station;
- transmitting, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- receiving, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE, wherein the one or more parameters to adjust the PAPR of the UE include at least one of:
- a number of antennas at the UE,
- a distance between adjacent antennas,
- an angle of arrival for a signal from the base station,
- an antenna beam width of the UE,
- a requested PAPR variance on an antenna array of the UE,
- a requested averaged PAPR for a subsequent transmission from the base station, or
- a requested maximum or a minimum PAPR for each antenna element of the UE.
8 more elements
A method of wireless communication at a user equipment (UE), comprising:
- establishing a connection with a base station;
- transmitting, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- receiving, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE;
- determining a change in the PAPR of the UE;
- and
- transmitting, to the base station, a requested PAPR for a subsequent transmission from the base station, wherein the UE transmits the requested PAPR in response to the change in the PAPR of the UE.
3 more elements
An apparatus for wireless communication at a user equipment (UE), comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- establish a connection with a base station;
- transmit, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- receive, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE and PAPR reduction information from the base station.
4 more elements
An apparatus for wireless communication at a user equipment (UE), comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- establish a connection with a base station;
- transmit, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE:
- receive, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE;
- determine a change in the PAPR of the UE;
- and
- transmit, to the base station, a requested PAPR for a subsequent transmission from the base station, wherein the UE transmits the requested PAPR in response to the change in the PAPR of the UE.
6 more elements
A method of wireless communication at a base station comprising:
- receiving, from a user equipment (UE), a request to establish a connection;
- receiving, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- transmitting, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE and PAPR reduction information from the base station.
1 more element
A method of wireless communication at a base station comprising:
- receiving, from a user equipment (UE), a request to establish a connection;
- receiving, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- transmitting, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE, wherein the one or more parameters to adjust the PAPR of the UE include at least one of:
- a number of antennas at the UE,
- a distance between adjacent antennas,
- an angle of arrival for a signal from the base station,
- an antenna beam width of the UE,
- a requested PAPR variance on an antenna array of the UE,
- a requested averaged PAPR for a subsequent transmission from the base station, or
- a requested maximum or a minimum PAPR for each antenna element of the UE.
8 more elements
A method of wireless communication at a base station comprising:
- receiving, from a user equipment (UE), a request to establish a connection;
- receiving, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- transmitting, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE;
- and
- receiving, from the UE, a requested PAPR for a subsequent transmission from the base station, wherein the base station receives the requested PAPR in response to a change in the PAPR of the UE.
2 more elements
An apparatus for wireless communication at a base station, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- receive, from a user equipment (UE), a request to establish a connection;
- receive, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- transmit, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE and PAPR reduction information from the base station.
4 more elements
An apparatus for wireless communication at a base station, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- receive, from a user equipment (UE), a request to establish a connection;
- receive, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- transmit, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE;
- and
- receive, from the UE, a requested PAPR for a subsequent transmission from the base station, wherein the base station receives the requested PAPR in response to a change in the PAPR of the UE.
5 more elements
An apparatus for wireless communication at a user equipment (UE), comprising:
- means for establishing a connection with a base station;
- means for transmitting, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- means for receiving, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE and PAPR reduction information from the base station.
1 more element
An apparatus for wireless communication at a user equipment (UE), comprising:
- means for establishing a connection with a base station;
- means for transmitting, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- means for receiving, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE, wherein the one or more parameters to adjust the PAPR of the UE include at least one of:
- a number of antennas at the UE,
- a distance between adjacent antennas,
- an angle of arrival for a signal from the base station,
- an antenna beam width of the UE,
- a requested PAPR variance on an antenna array of the UE,
- a requested averaged PAPR for a subsequent transmission from the base station, or
- a requested maximum or a minimum PAPR for each antenna element of the UE.
8 more elements
An apparatus for wireless communication at a user equipment (UE), comprising:
- means for establishing a connection with a base station;
- means for transmitting, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- means for receiving, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE;
- means for determining a change in the PAPR of the UE;
- and
- means for transmitting, to the base station, a requested PAPR for a subsequent transmission from the base station, wherein the UE transmits the requested PAPR in response to the change in the PAPR of the UE.
3 more elements
A non-transitory computer-readable medium storing computer executable code at a user equipment (UE), the code when executed by a processor causes the processor to:
- establish a connection with a base station;
- transmit, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- receive, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE and PAPR reduction information from the base station.
1 more element
A non-transitory computer-readable medium storing computer executable code at a user equipment (UE), the code when executed by a processor causes the processor to:
- establish a connection with a base station;
- transmit, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- receive, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE, wherein the one or more parameters to adjust the PAPR of the UE include at least one of:
- a number of antennas at the UE,
- a distance between adjacent antennas,
- an angle of arrival for a signal from the base station,
- an antenna beam width of the UE,
- a requested PAPR variance on an antenna array of the UE,
- a requested averaged PAPR for a subsequent transmission from the base station, or
- a requested maximum or a minimum PAPR for each antenna element of the UE.
8 more elements
A non-transitory computer-readable medium storing computer executable code at a user equipment (UE), the code when executed by a processor causes the processor to:
- establish a connection with a base station;
- transmit, to the base station, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- receive, from the base station, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE;
- determine a change in the PAPR of the UE;
- and
- transmit, to the base station, a requested PAPR for a subsequent transmission from the base station, wherein the UE transmits the requested PAPR in response to the change in the PAPR of the UE.
3 more elements
An apparatus for wireless communication at a base station, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- receive, from a user equipment (UE), a request to establish a connection;
- receive, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- transmit, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE, wherein the one or more parameters to adjust the PAPR of the UE include at least one of:
- a number of antennas at the UE,
- a distance between adjacent antennas,
- an angle of arrival for a signal from the base station,
- an antenna beam width of the UE,
- a requested PAPR variance on an antenna array of the UE,
- a requested averaged PAPR for a subsequent transmission from the base station, or
- a requested maximum or a minimum PAPR for each antenna element of the UE.
11 more elements
An apparatus for wireless communication at a base station, comprising:
- means for receiving, from a user equipment (UE), a request to establish a connection;
- means for receiving, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- means for transmitting, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE and PAPR reduction information from the base station.
1 more element
An apparatus for wireless communication at a base station, comprising:
- means for receiving, from a user equipment (UE), a request to establish a connection;
- means for receiving, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- means for transmitting, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE, wherein the one or more parameters to adjust the PAPR of the UE include at least one of:
- a number of antennas at the UE,
- a distance between adjacent antennas,
- an angle of arrival for a signal from the base station,
- an antenna beam width of the UE,
- a requested PAPR variance on an antenna array of the UE,
- a requested averaged PAPR for a subsequent transmission from the base station, or
- a requested maximum or a minimum PAPR for each antenna element of the UE.
8 more elements
An apparatus for wireless communication at a base station, comprising:
- means for receiving, from a user equipment (UE), a request to establish a connection;
- means for receiving, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- means for transmitting, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE;
- and
- means for receiving, from the UE, a requested PAPR for a subsequent transmission from the base station, wherein the base station receives the requested PAPR in response to a change in the PAPR of the UE.
2 more elements
A non-transitory computer-readable medium storing computer executable code at a base station, the code when executed by a processor causes the processor to:
- receive, from a user equipment (UE), a request to establish a connection;
- receive, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- transmit, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE and PAPR reduction information from the base station.
1 more element
A non-transitory computer-readable medium storing computer executable code at a base station, the code when executed by a processor causes the processor to:
- receive, from a user equipment (UE), a request to establish a connection;
- receive, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- and
- transmit, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE, wherein the one or more parameters to adjust the PAPR of the UE include at least one of:
- a number of antennas at the UE,
- a distance between adjacent antennas,
- an angle of arrival for a signal from the base station,
- an antenna beam width of the UE,
- a requested PAPR variance on an antenna array of the UE,
- a requested averaged PAPR for a subsequent transmission from the base station, or
- a requested maximum or a minimum PAPR for each antenna element of the UE.
8 more elements
A non-transitory computer-readable medium storing computer executable code at a base station, the code when executed by a processor causes the processor to:
- receive, from a user equipment (UE), a request to establish a connection;
- receive, from the UE, a peak to average power ratio (PAPR) report indicating one or more parameters to adjust a PAPR of each analog to digital converter (ADC) of the UE;
- transmit, to the UE, a downlink signal having an adjusted PAPR based on the one or more parameters provided by the UE;
- and
- receive, from the UE, a requested PAPR for a subsequent transmission from the base station, wherein the base station receives the requested PAPR in response to a change in the PAPR of the UE.
2 more elements
Dependencies are inferred from the claim text.