公开(公告)号：US10516777B1

公开(公告)日：2019-12-24

申请号：US16127652

申请日：2018-09-11

Applicant: QUALCOMM Incorporated

Inventor： Vaman Rajaram Kalkundrikar ,  Sathish Sambaraju ,  Karthik Rangaraju ,  Mohammed Shaikh

IPC: H04M3/42 ,  G10L15/26 ,  H04M3/22

Abstract: Methods, systems and devices are provided to enable voice activity following a call interruption or when a call experiences or will experience interruption or diminished quality such that call experience is affected to be relayed to the communication device of the other party to the call. When an indication that an active voice call with another communication device is or will experience interruption or diminished quality such that call experience is affected, audio received from a microphone of the communication device may be recorded. A message may be generated from recorded audio and the generated message may be transmitted to the other communication device. Generation and/or transmission of the message may be performed in response to user inputs.

公开(公告)号：US12182012B2

公开(公告)日：2024-12-31

申请号：US18104223

申请日：2023-01-31

Applicant: QUALCOMM Incorporated

Inventor： Karthik Rangaraju

IPC: G06F12/02 ,  G05B23/02 ,  G06F11/34 ,  G06F12/0891 ,  G06F16/17

Abstract: A method for memory management is described. The method includes detecting entry of a mobile device into a deep sleep state. The method also includes monitoring a hysteresis counter of entry into the deep sleep state relative to a time period of the mobile device in the deep sleep state to compute a hysteresis statistical threshold. The method further includes comparing the hysteresis statistical threshold to a threshold configuration value. The method also includes adjusting memory management of the mobile device and/or frequency scaling when the hysteresis statistical threshold is greater than the threshold configuration value.

公开(公告)号：US20240103596A1

公开(公告)日：2024-03-28

申请号：US17934641

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Karthik Rangaraju ,  Nirav Narendra Desai ,  Udayakumar Menon ,  Shruti Hanumanthaiah

IPC: G06F1/3231

CPC classification number: G06F1/3231

Abstract: Providing runtime power profile tuning based on eye state in processor-based Extended Reality (XR) devices is disclosed herein. In this regard, in some exemplary aspects, a processor of a processor-based XR device is configured to apply a default power profile, and detect, using an eye blink detection circuit, an eye close event of a user of the processor-based XR device. In response to detecting the eye close event, the processor selects a test power profile from a plurality of power profiles and applies the test power profile. The processor then measures an operating characteristic of the processor-based XR device and compares the operating characteristic with a corresponding reference range. Based on the comparing, the processor updates one or more power profiles of the plurality of power profiles.

公开(公告)号：US20220116847A1

公开(公告)日：2022-04-14

申请号：US17070121

申请日：2020-10-14

Applicant: QUALCOMM Incorporated

Inventor： Karthik Rangaraju

IPC: H04W40/02 ,  H04W8/18 ,  H04W64/00

Abstract: Methods, systems, and devices for wireless communications are described. A base station may receive an indication for establishing communications between a first user equipment (UE) and a second UE based on a first subscriber identification module (SIM) pair. The base station may compare a first set of capabilities associated with SIMs of the first UE and a second set of capabilities associated with SIMs of the second UE based on the indication. The base station may determine a set of rankings associated with the SIMs of the second UE based on the comparison of the sets of capabilities. The base station may identify a second SIM pair for a connection for establishing the communications between the first UE and the second UE. The base station may establish the connection between the first UE and the second UE based on the second SIM pair.

公开(公告)号：US12032426B2

公开(公告)日：2024-07-09

申请号：US17891893

申请日：2022-08-19

Applicant: QUALCOMM INCORPORATED

Inventor： Karthik Rangaraju ,  Sumit Gemini ,  Nikhil Kumar Kansal ,  Nirav Narendra Desai ,  Venkata Biswanath Devarasetty ,  Lakshmi Narayana Panuku ,  Venkatesh Ravipati

IPC: G06F1/3228 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3209 ,  G06F9/50 ,  H04M3/22

CPC classification number: G06F1/3228 ,  G06F9/5033 ,  H04M3/2227 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3209

Abstract: Systems, methods and computer-readable mediums may be used in portable computing devices (PCDs) for dynamically allocating system resources in a way that prevents or lessens degradation of power and performance KPIs while also avoiding temperature increases in the PCD that can create unpleasant user experiences. A smart resource allocation framework (SRAF) is triggered when a call is received or placed. Once triggered, the SRAF framework monitors a preselected set of state conditions to determine whether or not to place the wireless modem in a modem power-performance (Mod. Pow.-Perf) mode. If it determines that modem is to be placed in the Mod. Pow.-Perf. mode, a Mod. Pow.-Perf. process is performed dynamically allocates system resources and preferably also triggers a thermal framework that performs power reduction in one or more non-modem processing cores.

公开(公告)号：US11363501B2

公开(公告)日：2022-06-14

申请号：US16727725

申请日：2019-12-26

Applicant: QUALCOMM Incorporated

Inventor： Karthik Rangaraju ,  Shirish Kumar Agarwal ,  Narasimhan Venkata Agaram

IPC: H04W36/00 ,  H04W12/037

Abstract: This disclosure provides systems, methods and apparatuses for intelligent connectivity switching techniques. The techniques include, for example, determining that a wireless connection is encrypted, and in response to determining that the wireless connection is encrypted, employing one or more intelligent connectivity switching mechanisms to ensure a desirable level of user experience may be maintained and data stall conditions may be avoided or overcome. When a wireless station is in an area where two radio access technology (RAT) connections are present, the intelligent connectivity switching mechanisms can include responding to a user interface prompt, evaluating one or more signal-to-noise (SNR)-related metrics, or comparing an application, task or activity to a whitelist.

公开(公告)号：US11317337B1

公开(公告)日：2022-04-26

申请号：US17070121

申请日：2020-10-14

Applicant: QUALCOMM Incorporated

Inventor： Karthik Rangaraju

IPC: H04W36/14 ,  H04W4/00 ,  H04W40/02 ,  H04W64/00 ,  H04W8/18 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communications are described. A base station may receive an indication for establishing communications between a first user equipment (UE) and a second UE based on a first subscriber identification module (SIM) pair. The base station may compare a first set of capabilities associated with SIMs of the first UE and a second set of capabilities associated with SIMs of the second UE based on the indication. The base station may determine a set of rankings associated with the SIMs of the second UE based on the comparison of the sets of capabilities. The base station may identify a second SIM pair for a connection for establishing the communications between the first UE and the second UE. The base station may establish the connection between the first UE and the second UE based on the second SIM pair.