Piyush Gupta

US Patent:

20110193243, Aug 11, 2011

Filed:

Feb 10, 2010

Appl. No.:

12/703403

Inventors:

Piyush Gupta - San Diego CA, US
Shantanu Kalchuri - San Diego CA, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H01L 23/28
H01L 21/60

US Classification:

257778, 438108, 257E23116, 257E2308, 257E21511

Abstract:

A system in a package comprising a flip chip semiconductor die on a package substrate, a spacer on the package substrate, and a wire bond semiconductor die supported by the spacer and the flip chip semiconductor die.

US Patent:

20220416955, Dec 29, 2022

Filed:

Apr 30, 2021

Appl. No.:

17/904784

Inventors:

- San Diego CA, US
Jing SUN - San Diego CA, US
Xiaoxia ZHANG - San Diego CA, US
Chih-Hao LIU - San Diego CA, US
Ozcan OZTURK - San Diego CA, US
Tao LUO - San Diego CA, US
Juan MONTOJO - San Diego CA, US
Peter GAAL - San Diego CA, US
Mostafa KHOSHNEVISAN - San Diego CA, US
Piyush GUPTA - Bridgewater NJ, US
Changlong XU - Beijing, CN

International Classification:

H04L 1/18
H04W 72/12

Abstract:

A method, a computer-readable medium, and an apparatus are provided for wireless communication at a user equipment (UE) and a base station. The UE receives a configuration for a plurality of semi-persistent scheduling (SPS) occasions each SPS occasion including multiple opportunities for a downlink transmission by a base station. The UE monitors for the downlink transmission during one or more opportunities of an SPS occasion. The base station transmits a packet to the UE in an opportunity of an SPS occasion based on an arrival time of the packet. In various configurations, a base station may transmit first information via a first communication opportunity and second information via a second communication opportunity of that same SPS occasion. A wireless communication device may monitor all communication opportunities of an SPS occasion to decode the information sent in two or more of the communication opportunities of the SPS occasion.

US Patent:

20220417871, Dec 29, 2022

Filed:

Jun 25, 2021

Appl. No.:

17/304821

Inventors:

- San Diego CA, US
Xiaoxia ZHANG - San Diego CA, US
Jing SUN - San Diego CA, US
Junyi LI - Fairless Hills PA, US
Piyush GUPTA - Bridgewater NJ, US
Sony AKKARAKARAN - Poway CA, US
Peter GAAL - San Diego CA, US
Jung Ho RYU - Fort Lee NJ, US
Tao LUO - San Diego CA, US

International Classification:

H04W 52/52
H04L 27/26
H04J 13/00

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving user equipment (UE) may receive, from a transmitting UE, a sidelink reference signal in a first symbol of a slot. The receiving UE may perform a joint channel estimation and an automatic gain control (AGC) based at least in part on the sidelink reference signal received in the first symbol of the slot. Numerous other aspects are described.

US Patent:

20220417957, Dec 29, 2022

Filed:

Jun 24, 2021

Appl. No.:

17/304729

Inventors:

- San Diego CA, US
Yisheng XUE - San Diego CA, US
Jing SUN - San Diego CA, US
Xiaojie WANG - Hillsborough NJ, US
Xiaoxia ZHANG - San Diego CA, US
Sony AKKARAKARAN - Poway CA, US
Piyush GUPTA - Bridgewater NJ, US
Juan MONTOJO - San Diego CA, US
Ozcan OZTURK - San Diego CA, US

International Classification:

H04W 72/12
H04W 72/04

Abstract:

Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a user equipment (UE) may include mapping a transport block (TB) to a first sub-physical sidelink shared channel (sub-PSSCH) of a plurality of sub-PSSCHs of a PSSCH and transmitting, to at least one other UE, the TB via the first sub-PSSCH.

US Patent:

20220407645, Dec 22, 2022

Filed:

Jun 22, 2021

Appl. No.:

17/355014

Inventors:

- San Diego CA, US
Xiaoxia ZHANG - San Diego CA, US
Jing SUN - San Diego CA, US
Piyush GUPTA - Bridgewater NJ, US
Junyi LI - Fairless Hills PA, US
Peter GAAL - San Diego CA, US
Sony AKKARAKARAN - Poway CA, US
Jung Ho RYU - Fort Lee NJ, US
Tao LUO - San Diego CA, US

International Classification:

H04L 5/00
H04W 72/04

Abstract:

A first UE may select, based on a resource pool configuration for a sidelink communication, at least one of a first slot in time or a second slot in time of a plurality of slots. The plurality of slots may be associated with DMRS bundling. The first UE may configure, based on the DMRS bundling, at least one of one or more symbols in the first slot in time from a gap symbol to a non-gap symbol or one or more symbols in the second slot in time from an AGC symbol to a non-AGC symbol. The first UE may transmit, to a second UE, an indication of the configuration of the at least one of the one or more symbols in the first slot in time or the one or more symbols in the second slot in time.

US Patent:

20220394733, Dec 8, 2022

Filed:

Jun 8, 2021

Appl. No.:

17/342460

Inventors:

- San Diego CA, US
Xiaoxia Zhang - San Diego CA, US
Jing sun - San Diego CA, US
Piyush Gupta - Bridgewater NJ, US
Junyi Li - Fairless Hills PA, US
Sony Akkarakaran - Poway CA, US

International Classification:

H04W 72/12
H04W 72/04
H04W 52/52

Abstract:

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may alter, or otherwise cancel, a sidelink communication as a result of a cancelation indicator (CI) corresponding to a different UE to support automatic gain control (AGC) calibration. The UE may determine to cancel or alter sidelink resources that at least partially overlap in time and are adjacent to, yet non-overlapping, in frequency to a high priority transmission. In some implementations, the UE may cancel the sidelink communication from an earliest overlapping symbol to the end of a slot. In other implementations, the UE may cancel a portion of the sidelink communication and resume sidelink communications within the same slot. Additionally or alternatively, the UE may utilize one or more reference signals or symbols to enable AGC recalibration during the slot.

US Patent:

20220394761, Dec 8, 2022

Filed:

Jun 7, 2021

Appl. No.:

17/341322

Inventors:

- San Diego CA, US
Jing SUN - San Diego CA, US
Yisheng XUE - San Diego CA, US
Xiaoxia ZHANG - San Diego CA, US
Piyush GUPTA - Bridgewater NJ, US
Sony AKKARAKARAN - Poway CA, US
Tao LUO - San Diego CA, US
Juan MONTOJO - San Diego CA, US
Peter GAAL - San Diego CA, US

International Classification:

H04W 74/08
H04W 72/04
H04W 74/00

Abstract:

Certain aspects of the present disclosure provide a method for wireless communications by a transmitter UE. The method generally includes receiving, from a network entity, a downlink control information (DCI) allocating resources in an unlicensed frequency band for multiple physical sidelink shared channel (PSSCH) transmissions to at least one receiver UE across transmission time intervals (TTIs), performing a listen-before-talk (LBT) channel access procedure in the TTIs, and transmitting at least one LBT report to the network entity on a physical uplink control channel (PUCCH) resource that occurs before another PUCCH resource used for transmitting acknowledgment feedback for the PSSCH transmissions.

US Patent:

20220386328, Dec 1, 2022

Filed:

Jun 1, 2021

Appl. No.:

17/335706

Inventors:

- San Diego CA, US
Yisheng XUE - San Diego CA, US
Jing SUN - San Diego CA, US
Xiaoxia ZHANG - San Diego CA, US
Tao LUO - San Diego CA, US
Sony AKKARAKARAN - Poway CA, US
Xiaojie WANG - Hillsborough NJ, US
Lik Hang Silas FONG - Bridgewater NJ, US
Piyush GUPTA - Bridgewater NJ, US

International Classification:

H04W 72/12
H04L 5/00
H04W 72/04
H04L 1/00

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates multiple time intervals corresponding to multiple physical sidelink shared channels (PSSCHs) within a slot, wherein at least one PSSCH, of the multiple PSSCHs, starts in a symbol other than an initial data symbol of the slot. The UE may communicate in one or more PSSCHs, of the multiple PSSCHs, within the slot based at least in part on the configuration. Numerous other aspects are described.