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US 11,895,594 B2Granted
Transmit control in multicarrier communications
AssigneeComcast Cable Communications, LLC
InventorEsmael Hejazi Dinan
Life of this patent
Estimating the term…
Abstract
Methods, apparatuses, and systems are described for wireless communications. Cells may be grouped into a plurality of cell groups. A wireless device may transmit or drop one or more of a plurality of signals.
Claims60
A method comprising:
- transmitting, by a wireless device via a plurality of symbols of a time interval and via a first cell of a cell group, a packet, wherein:
- the plurality of symbols of the time interval comprises a last symbol of the time interval;
- and
- a scheduled transmission of a sounding reference signal (SRS), in the last symbol of the time interval, overlaps in time with the packet, wherein the scheduled transmission of the SRS is via a second cell of the cell group;
- and
- based on determining that the wireless device is configured for more than one cell group, transmitting the SRS.
3 more elements
A method comprising:
- transmitting, by a wireless device, a packet via a plurality of symbols of a time interval and via a first cell of a cell group, wherein:
- the plurality of symbols of the time interval comprises a last symbol of the time interval;
- and
- a scheduled transmission of a sounding reference signal (SRS), in the last symbol of the time interval, overlaps in time with the packet, wherein the scheduled transmission of the SRS is via a second cell of the cell group;
- and
- based on determining that the wireless device is not configured for more than one cell group, dropping the scheduled transmission of the SRS.
3 more elements
A wireless device comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, configure the wireless device to:
- transmit, via a plurality of symbols of a time interval and via a first cell of a cell group, a packet, wherein:
- the plurality of symbols of the time interval comprises a last symbol of the time interval;
- and
- a scheduled transmission of a sounding reference signal (SRS), in the last symbol of the time interval, overlaps in time with the packet, wherein the scheduled transmission of the SRS is via a second cell of the cell group;
- and
- based on determining that the wireless device is configured for more than one cell group, transmit the SRS.
6 more elements
A wireless device comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, configure the wireless device to:
- transmit, a packet via a plurality of symbols of a time interval and via a first cell of a cell group, wherein:
- the plurality of symbols of the time interval comprises a last symbol of the time interval;
- and
- a scheduled transmission of a sounding reference signal (SRS), in the last symbol of the time interval, overlaps in time with the packet, wherein the scheduled transmission of the SRS is via a second cell of the cell group;
- and
- based on determining that the wireless device is not configured for more than one cell group, drop the scheduled transmission of the SRS.
6 more elements
A non-transitory computer-readable medium storing instructions that, when executed, configure a wireless device to:
- transmit, via a plurality of symbols of a time interval and via a first cell of a cell group, a packet, wherein:
- the plurality of symbols of the time interval comprises a last symbol of the time interval;
- and
- a scheduled transmission of a sounding reference signal (SRS), in the last symbol of the time interval, overlaps in time with the packet, wherein the scheduled transmission of the SRS is via a second cell of the cell group;
- and
- based on determining that the wireless device is configured for more than one cell group, transmit the SRS.
3 more elements
A non-transitory computer-readable medium storing instructions that, when executed, configure a wireless device to:
- transmit a packet via a plurality of symbols of a time interval and via a first cell of a cell group, wherein:
- the plurality of symbols of the time interval comprises a last symbol of the time interval;
- and
- a scheduled transmission of a sounding reference signal (SRS), in the last symbol of the time interval, overlaps in time with the packet, wherein the scheduled transmission of the SRS is via a second cell of the cell group;
- and
- based on determining that the wireless device is not configured for more than one cell group, drop the scheduled transmission of the SRS.
3 more elements
A system comprising:
- a wireless device comprising:
- one or more processors;
- and
- memory storing instructions;
- and
- a base station comprising:
- one or more processors;
- and
- memory storing instructions,
- wherein the instructions stored in the memory of the wireless device, when executed by the one or more processors of the wireless device, configure the wireless device to:
- transmit, via a plurality of symbols of a time interval and via a first cell of a cell group, a packet, wherein:
- the plurality of symbols of the time interval comprises a last symbol of the time interval;
- and
- a scheduled transmission of a sounding reference signal (SRS), in the last symbol of the time interval, overlaps in time with the packet, wherein the scheduled transmission of the SRS is via a second cell of the cell group;
- and
- based on determining that the wireless device is configured for more than one cell group, transmit the SRS, and
- wherein the instructions stored in the memory of the base station, when executed by the one or more processors of the base station, configure the base station to receive the packet via the first cell.
14 more elements
A system comprising:
- a wireless device comprising:
- one or more processors;
- and
- memory storing instructions;
- and
- a base station comprising:
- one or more processors;
- and
- memory storing instructions,
- wherein the instructions stored in the memory of the wireless device, when executed by the one or more processors of the wireless device, configure the wireless device to:
- transmit a packet via a plurality of symbols of a time interval and via a first cell of a cell group, wherein:
- the plurality of symbols of the time interval comprises a last symbol of the time interval;
- and
- a scheduled transmission of a sounding reference signal (SRS), in the last symbol of the time interval, overlaps in time with the packet, wherein the scheduled transmission of the SRS is via a second cell of the cell group;
- and
- based on determining that the wireless device is not configured for more than one cell group, drop the scheduled transmission of the SRS, and
- wherein the instructions stored in the memory of the base station, when executed by the one or more processors of the base station, configure the base station to receive the packet via the first cell.
14 more elements
Dependencies are inferred from the claim text.