公开(公告)号：US11611365B2

公开(公告)日：2023-03-21

申请号：US17093961

申请日：2020-11-10

Applicant: QUALCOMM Incorporated

Inventor： Akash Kumar ,  Sumitkumar Shrikant Dubey

IPC: H04B1/3827 ,  H04B7/06

Abstract: Aspects include systems, methods, devices, and non-transitory processor readable storage mediums for reducing excessive millimeter wave (mmW) radio frequency (RF) exposure to a user of a wireless device. Various aspects may enable an RF exposure condition for the wireless device to be detected while the wireless device is operating in a mmW mode during a voice. In some aspects, a mmW carrier quality report may be adjusted to deprioritize mmW in response to determining the RF exposure condition for the wireless device is occurring during the voice call.

公开(公告)号：US20240205837A1

公开(公告)日：2024-06-20

申请号：US18069140

申请日：2022-12-20

Applicant: QUALCOMM Incorporated

Inventor： Akash Kumar ,  Sumitkumar Shrikant Dubey

IPC: H04W52/14 ,  H04W72/1268 ,  H04W72/563

CPC classification number: H04W52/146 ,  H04W72/1268 ,  H04W72/563

Abstract: Methods, systems, and devices for wireless communications, including variable uplink grant configurations for high power class devices are described. A user equipment (UE) may transmit an advertisement message indicating an uplink transmission duty cycle associated with a first power class (PC) mode, the first PC mode of the UE corresponding to a higher transmission power level than a second PC mode. The UE may receive a set of uplink grants associated with a quantity of transmission resources exceeding the advertised uplink transmission duty cycle. The UE may transmit using the first PC mode, a subset of uplink messages associated with a subset of the set of uplink grants to satisfy the uplink transmission duty. Additionally or alternatively, the UE may transmit using the first PC mode, a first subset of uplink messages on a first transmission chain and a second subset of uplink messages on a second transmission chain.

公开(公告)号：US11716643B2

公开(公告)日：2023-08-01

申请号：US17350935

申请日：2021-06-17

Applicant: QUALCOMM Incorporated

Inventor： Akash Kumar ,  Sumitkumar Shrikant Dubey

IPC: H04W24/08 ,  H04W52/14

CPC classification number: H04W24/08 ,  H04W52/146

Abstract: Example aspects include a method, apparatus, and computer-readable medium for wireless communication at user equipment (UE) of a mobile network, comprising monitoring an uplink metric of an uplink transmission channel. The aspects further include calculating an uplink transmit power based at least on a tolerance threshold. Additionally, the aspects include transmitting, via the uplink transmission channel according to the uplink transmit power, an uplink transmission. Additionally, the aspects include detecting a change in the uplink metric. Additionally, the aspects include comparing the change in the uplink metric with performance improvement criteria. Additionally, the aspects include determining whether to adjust the uplink transmit power. Additionally, the aspects include iterating adjustments to the uplink transmit power. Additionally, the aspects include stopping the adjustments to the uplink transmit power in response to determining that the uplink metric meets a performance threshold or in response to determining that the tolerance threshold has been met.