公开(公告)号：US20210329523A1

公开(公告)日：2021-10-21

申请号：US15930743

申请日：2020-05-13

Applicant: QUALCOMM Incorporated

Inventor： Vashishth JHUNJHUNWALA ,  Tapas Ranjan DAS ,  Ravi Kanth KOTREKA

IPC: H04W36/30 ,  H04W36/08 ,  H04W36/00 ,  H04W36/14 ,  H04L1/00

Abstract: Certain aspects of the present disclosure provide techniques transmitting a recommended bit rate query. A method that may be performed by a user equipment (UE) generally includes participating in a voice call with a base station using a channel and a bit rate for the voice call, measuring one or more channel quality metrics for the channel during the voice call, determining whether to transmit a query message to the base station to request a change in the bit rate based, at least in part, on the measured one or more channel quality metrics, at least one of a handover indication received from the base station or a change mode request received from the base station, and a prohibit timer, and taking one or more actions based on the determination.

公开(公告)号：US20180295581A1

公开(公告)日：2018-10-11

申请号：US15482465

申请日：2017-04-07

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy KRISHNAMOORTHY ,  Muthukumaran DHANAPAL ,  Sai Pradeep VENKATRAMAN ,  Hargovind Prasad BANSAL ,  Shravan Kumar RAGHUNATHAN ,  Guttorm OPSHAUG ,  Sarfraz Mohammed GHANI ,  Bharadwaj Kumar CHERUVU ,  Vashishth JHUNJHUNWALA ,  Ram Mohan Rao KONDA

IPC: H04W52/02 ,  H04W76/04

Abstract: A method of operating a wireless device includes determining to operate the wireless device in a discontinuous reception (DRX) mode of operation such that a receiver of the wireless device is expected to operate in a low-power state during a scheduled low-power period of time and the receiver is expected to operate in an active-power state during a scheduled active-power period of time. The wireless device schedules a measurement of a positioning signal using the receiver. The measurement is scheduled to occur during a scheduled measurement period of time. The scheduled measurement period of time at least partially overlaps with at least one of the scheduled low-power period of time or the scheduled active-power period of time. The wireless device operates the wireless device in the DRX mode of operation after scheduling the measurement and before a start of the scheduled measurement period of time.