公开(公告)号：US12200707B2

公开(公告)日：2025-01-14

申请号：US17449920

申请日：2021-10-04

Applicant: QUALCOMM INCORPORATED

Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Manjinder Singh Sandhu ,  Harish Bhandiwad ,  Kavya Putluri ,  Touseef Khan

IPC: H04W72/21 ,  H04L1/1812 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/542

Abstract: Wireless communications techniques related to buffer status reports (BSRs) are provided. In some aspects, a method of wireless communication performed by a user equipment (UE) includes: determining a buffer status report (BSR) condition is present based on a condition of an application; determining an uplink grant is not available for the UE to transmit data, related to the application, in a buffer of the UE within a period of time; removing the data from the buffer; resubmitting, to the buffer, at least a portion of the data removed from the buffer; and transmitting, to a base station (BS), at least one of a BSR or a scheduling request (SR) based at least in part on the resubmitting the at least the portion of the data to the buffer. Other aspects and features are also claimed and described.

公开(公告)号：US10123040B2

公开(公告)日：2018-11-06

申请号：US15251997

申请日：2016-08-30

Applicant: QUALCOMM Incorporated

Inventor： Aditya Namjoshi ,  Harish Bhandiwad ,  Clayton Wong ,  Neeraj Gaur

IPC: H04N19/44 ,  H04N19/105 ,  H04N19/577 ,  H04W88/02 ,  H04L29/06 ,  H04L29/08 ,  H04N7/14

Abstract: Video telephony (VT) call management techniques are described. The techniques enable a device to cache intra-frame data at a pre-decoder-initialization stage. An example device includes a memory configured to store video data associated with a VT call, a video decoder configured to render a portion of the stored video data; and one or more processors. The processor(s) are configured to determine whether the received video frame data comprises i-frame data, to determine whether the video decoder is in a pre-initialized state or an initialized state, and when the received video frame data comprises the i-frame data and the video decoder is in the pre-initialized state, to store the i-frame data to the memory.

公开(公告)号：US20180063548A1

公开(公告)日：2018-03-01

申请号：US15251997

申请日：2016-08-30

Applicant: QUALCOMM Incorporated

Inventor： Aditya Namjoshi ,  Harish Bhandiwad ,  Clayton Wong ,  Neeraj Gaur

IPC: H04N19/577 ,  H04N19/44 ,  H04N19/105

CPC classification number: H04N19/577 ,  H04L65/1059 ,  H04L65/604 ,  H04L65/80 ,  H04L67/2842 ,  H04N7/147 ,  H04N19/105 ,  H04N19/44 ,  H04W88/02

Abstract: Video telephony (VT) call management techniques are described. The techniques enable a device to cache intra-frame data at a pre-decoder-initialization stage. An example device includes a memory configured to store video data associated with a VT call, a video decoder configured to render a portion of the stored video data; and one or more processors. The processor(s) are configured to determine whether the received video frame data comprises i-frame data, to determine whether the video decoder is in a pre-initialized state or an initialized state, and when the received video frame data comprises the i-frame data and the video decoder is in the pre-initialized state, to store the i-frame data to the memory.

公开(公告)号：US11777641B2

公开(公告)日：2023-10-03

申请号：US17449359

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Harish Bhandiwad ,  Touseef Khan ,  Kavya Putluri ,  Soo-Ki Choi ,  Manjinder Singh Sandhu

IPC: H04L1/00

CPC classification number: H04L1/0009 ,  H04L1/0002

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify radio access technology (RAT) state information associated with the UE, the RAT state information including an indication of whether the UE is operating in a steady state or is operating in a transition state. The UE may adapt a codec rate associated with an application of the UE based at least in part on whether the UE is operating in the steady state or is operating in the transition state. Numerous other aspects are provided.

公开(公告)号：US20210400709A1

公开(公告)日：2021-12-23

申请号：US16907131

申请日：2020-06-19

Applicant: QUALCOMM Incorporated

Inventor： Aditya Namjoshi ,  Chaehun Park ,  Harish Bhandiwad ,  Rajendra Chiguluri ,  Snehal Sanjeev Sonvane ,  Timothy Kong ,  Amogh Kashyap ,  Srivastav Reddy Atla ,  Bhanik Shah ,  Sitaramanjaneyulu Kanamarlapudi ,  Arnaud Meylan ,  Xinchen Zhang

IPC: H04W72/14 ,  H04L1/16 ,  H04W72/10 ,  H04W72/04 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a communication configuration for a bearer including a first link and a second link. The UE may identify packets for transmission, and each of the packets may be associated with a sequence number. The UE may receive a first grant of first uplink resources and a second grant of second uplink resources, and the UE may determine an association of the packets to the first uplink resources or the second uplink resources based on the sequence numbers of the packets and respective completion times of decoding processes associated with the first uplink resources and the second uplink resources. The UE may transmit the packets over the first uplink resources or the second uplink resources in accordance with the determined association of the packets to the first uplink resources or the second uplink resources.

公开(公告)号：US20220110145A1

公开(公告)日：2022-04-07

申请号：US17449920

申请日：2021-10-04

Applicant: QUALCOMM INCORPORATED

Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Manjinder Singh Sandhu ,  Harish Bhandiwad ,  Kavya Putluri ,  Touseef Khan

IPC: H04W72/12 ,  H04W72/14 ,  H04L1/18

Abstract: Wireless communications techniques related to buffer status reports (BSRs) are provided. In some aspects, a method of wireless communication performed by a user equipment (UE) includes: determining a buffer status report (BSR) condition is present based on a condition of an application; determining an uplink grant is not available for the UE to transmit data, related to the application, in a buffer of the UE within a period of time; removing the data from the buffer; resubmitting, to the buffer, at least a portion of the data removed from the buffer; and transmitting, to a base station (BS), at least one of a BSR or a scheduling request (SR) based at least in part on the resubmitting the at least the portion of the data to the buffer. Other aspects and features are also claimed and described.