Phase shifted srs and pusch transmission across prb
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsYueyu WANG, Ming LI
Life of this patent
Estimating the term…
Abstract
A method performed by a user equipment (UE) is provided. The method includes receiving from a network node, a sounding reference signal (SRS) configuration. The method further includes transmitting an uplink transmission towards the network node including a SRS across a first physical resource block (PRB) and a phase shifted SRS across at least one additional PRB. A UE and related methods and apparatus are also disclosed.
Claims24
A method performed by a user equipment, UE, the method comprising:
- receiving from a network node, a sounding reference signal, SRS, configuration;
- and
- transmitting an uplink transmission towards the network node comprising a SRS across a first physical resource block, PRB, and a phase shifted SRS across at least one additional PRB wherein the transmitting the phase shifted SRS across the at least one additional PRB comprises conditionally transmitting the phase shifted SRS according to a downlink reference signal measurement.
(canceled)
A method performed by a network node, the method comprising:
- transmitting to a user equipment, UE, a sounding reference signal, SRS, configuration;
- and
- receiving from the UE a SRS transmitted across a first physical resource block, PRB, and a phase shifted SRS transmitted across at least one additional PRB, wherein the phase shifted SRS transmitted across the at least one additional PRB comprises a conditionally transmitted phase shifted SRS according to a downlink reference signal measurement.
(canceled)
18-35. (canceled)
A user equipment, UE, the UE comprising:
- processing circuitry
- memory coupled with the processing circuitry, wherein the memory includes instructions that when executed by the processing circuitry causes the UE to perform operations comprising:
- receive, from a network node, a sounding reference signal, SRS, configuration;
- and
- transmit an uplink transmission towards the network node comprising a SRS across a first physical resource block, PRB, and a phase shifted SRS across at least one additional PRB, wherein the phase shifted SRS transmitted across the at least one additional PRB comprises a conditionally transmitted phase shifted SRS according to a downlink reference signal measurement.
37-41. (canceled)
A computer program product comprising a non-transitory storage medium including program code to be executed by processing circuitry of a UE, whereby execution of the program code causes the UE to perform operations comprising:
- receive, from a network node, a sounding reference signal, SRS, configuration;
- and transmit an uplink transmission towards the network node comprising a SRS across a first physical resource block, PRB, and a phase shifted SRS across at least one additional PRB wherein the phase shifted SRS transmitted across the at least one additional PRB comprises a conditionally transmitted phase shifted SRS according to a downlink reference signal measurement, wherein the configuration comprises at least one of a value for the phase shift, and a size of the at least one additional PRB.
(canceled)
A network node the network node comprising:
- processing circuitry
- memory coupled with the processing circuitry, wherein the memory includes instructions that when executed by the processing circuitry causes the network node to perform operations comprising:
- transmit, to a user equipment, UE, a sounding reference signal, SRS, configuration;
- and
- receive from the UE a SRS transmitted across a first physical resource block, PRB, and a phase shifted SRS transmitted across at least one additional PRB, wherein the phase shifted SRS transmitted across the at least one additional PRB comprises a conditionally transmitted phase shifted SRS according to a downlink reference signal measurement.
45-67. (canceled)
Dependencies are inferred from the claim text.