公开(公告)号：US20180034683A1

公开(公告)日：2018-02-01

申请号：US15590786

申请日：2017-05-09

Applicant: QUALCOMM Incorporated

Inventor： Chong LI ,  Piyush GUPTA ,  Junyi LI

IPC: H04L29/08

CPC classification number: H04L29/08603 ,  H04L29/08306 ,  H04L29/08333 ,  H04L29/08396 ,  H04L29/08423 ,  H04L29/0845 ,  H04L29/08567 ,  H04L29/08576 ,  H04W52/00 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/04 ,  H04W52/367 ,  H04W52/383 ,  H04W72/00 ,  H04W72/1242 ,  H04W76/14 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/20 ,  Y02D70/21

Abstract: Aspects of the present disclosure provide methods for modifying the numerology of the D2D frame structure to match the numerology of the Macro cell communication frame structure. Particularly, the present disclosure introduces techniques that allow the D2D devices to partition a long-TTI D2D transmission into a plurality of segments such that each segment may fit into a short-TTI MiCr uplink (UL) subframe. The present disclosure also provides techniques for scheduling D2D transmission and managing transmission power of the D2D communication to minimize the interference with the MiCr communication on the macro cell while maximizing the spectrum utilization.

公开(公告)号：US20160302149A1

公开(公告)日：2016-10-13

申请号：US14684036

申请日：2015-04-10

Applicant: QUALCOMM Incorporated

Inventor： Piyush GUPTA ,  Junyi LI

IPC: H04W52/02 ,  H04W56/00 ,  H04W72/12

CPC classification number: H04W56/0015 ,  H04W52/0216 ,  H04W52/0225 ,  H04W52/0235 ,  H04W72/1278 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/21 ,  Y02D70/22

Abstract: In an aspect of the disclosure, a method, a computer program product, and an apparatus are provided. The apparatus may be a first node. The first node receives synchronization information. The first node determines at least one discovery frame based on the synchronization information. The first node receives scheduling data from the second node in one of the at least one discovery frame. The first node determines a first awake period of the second node based on the scheduling data of the second node. The first node determines a second awake period of the first node based on the first awake period. The first node associates with the second node. The first node remains awake for communication in the second awake period.

Abstract translation: 在本公开的一方面，提供了一种方法，计算机程序产品和装置。 该装置可以是第一节点。 第一个节点接收同步信息。 第一节点基于同步信息确定至少一个发现帧。 所述第一节点在所述至少一个发现帧之一中从所述第二节点接收调度数据。 第一节点基于第二节点的调度数据确定第二节点的第一清醒周期。 第一节点基于第一清醒周期确定第一节点的第二清醒周期。 第一个节点与第二个节点相关联。 在第二清醒期间，第一节点保持唤醒以进行通信。

公开(公告)号：US20250097915A1

公开(公告)日：2025-03-20

申请号：US18469663

申请日：2023-09-19

Applicant: QUALCOMM Incorporated

Inventor： Raviteja PATCHAVA ,  Piyush GUPTA ,  Zhifei FAN

IPC: H04W72/0453

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a frequency offset of a helper tone associated with a data communication, the helper tone associated with assisting the UE to filter one or more of noise or interference from data signaling associated with the data communication. The UE may receive the helper tone and the data communication, comprising data signals at different frequencies that are based at least in part on the frequency offset of the helper tone. Numerous other aspects are described.

公开(公告)号：US20250096094A1

公开(公告)日：2025-03-20

申请号：US18468474

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Aniket PATIL ,  Piyush GUPTA ,  Durodami LISK

IPC: H01L23/498 ,  H01L23/00 ,  H01L25/065 ,  H05K1/18

Abstract: Disclosed are package devices that include interconnects on first and second surfaces of a package substrate. The interconnects on the first surface of the package substrate are configured to carry general purpose input-output (GPIO) and miscellaneous IO signals. The interconnects on the second surface of the package substrate are configured to carry high speed input-output (HSIO) signals-signals whose speeds are above some minimum speed threshold. In this way, the package form can be reduced while still allowing for increased number of IO signals to be delivered.

公开(公告)号：US20250079277A1

公开(公告)日：2025-03-06

申请号：US18457162

申请日：2023-08-28

Applicant: QUALCOMM Incorporated

Inventor： Aniket PATIL ,  Manuel ALDRETE ,  Zhijie WANG ,  Piyush GUPTA ,  Rajneesh KUMAR

IPC: H01L23/498 ,  H01L21/48 ,  H01L23/31 ,  H01L25/10 ,  H10B80/00

Abstract: An integrated circuit (IC) device includes a substrate. The substrate includes a first side having a stepped configuration having a first surface that is elevated relative to a second surface. The first surface includes first solder resist openings (SROs), and the second surface includes second SROs. The IC device includes a first set of solder balls electrically connected to a first set of contacts in the first SROs. A solder ball of the first set of solder balls has a first characteristic dimension. The IC device also includes a second set of solder balls electrically connected to a second set of contacts in the second SROs. A solder ball of the second set of solder balls has a second characteristic dimension larger than the first characteristic dimension.

公开(公告)号：US20250031059A1

公开(公告)日：2025-01-23

申请号：US18355214

申请日：2023-07-19

Applicant: QUALCOMM Incorporated

Inventor： Raviteja PATCHAVA ,  Piyush GUPTA

IPC: H04W16/28

Abstract: Methods, systems, and devices for wireless communication are described. The techniques described herein relate to beam sweeping to improve the range of wireless power transfer. An energy harvesting user equipment (UE) receives, from a network entity, an indication of a set of time resources associated with a beam sweeping transmission (e.g., polling operation) by the network entity and one or more frequency shifts associated with backscattering the beam sweeping transmission. The UE receives the beam sweeping transmission from the network entity in accordance with the set of time resources. The UE transmits a backscattered signal based on the beam sweeping transmission and the one or more frequency shifts. The UE receives, from the network entity, a beamformed power signal in accordance with transmitting the backscattered signal. The UE stores energy for powering the UE based on the beamformed power signal.

公开(公告)号：US20250016761A1

公开(公告)日：2025-01-09

申请号：US18706211

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

Inventor： Luanxia YANG ,  Piyush GUPTA ,  Xiaojie WANG

IPC: H04W72/11 ,  H04W48/16 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A wireless node (e.g., which may be a programmable logic controller (PLC), a central node, a sidelink user equipment (UE), or the like) may communicate with a base station via a first wireless communication link and with another UE (e.g., a sensor/actuator (S/A), a child node, another sidelink UE, or the like) via a second wireless communications link. The wireless node may receive, from the base station via the first wireless communication link, a grant of resources associated with the second wireless communication link, where the grant of resources is encoded with a shared radio network temporary identifier (RNTI) that is shared by both the wireless node and the UE. The wireless node may determine, based at least in part on the shared RNTI, that the grant of resources is for the UE, and forward the grant to the UE.

公开(公告)号：US20250016740A1

公开(公告)日：2025-01-09

申请号：US18771707

申请日：2024-07-12

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie WANG ,  Xiaoxia ZHANG ,  Jing SUN ,  Piyush GUPTA

IPC: H04W72/02 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/0453 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. A receiving device (e.g., a sidelink user equipment (UE), such as a first UE) may receive sidelink communications from a second UE via a sidelink channel. The receiving device may transmit a feedback message to the second UE via a sidelink feedback channel using a first resource configuration, the feedback message based at least in part on the sidelink communications. The receiving device may identify a second resource configuration of the sidelink feedback channel associated with sidelink communications via the sidelink feedback channel. The receiving device may perform the sidelink communications with the second UE via the sidelink feedback channel using the second resource configuration of the sidelink feedback channel.

公开(公告)号：US20240406913A1

公开(公告)日：2024-12-05

申请号：US18695717

申请日：2022-08-03

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Piyush GUPTA ,  Rajat PRAKASH ,  Alexandros MANOLAKOS ,  Mukesh KUMAR

IPC: H04W64/00 ,  H04W72/40 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, a wireless node establishes sidelink connections with a set of UEs. The wireless node transmits, to a network component, a request for sidelink resources for a sidelink position estimation procedure associated with the set of UEs. The network component determines an available sidelink resource pool for the sidelink position estimation procedure in response to the request. The network component transmits, to the wireless node in response to the request, an indication of the available sidelink resource pool for the sidelink position estimation procedure. The wireless node transmits, to each UE in the set of UEs, a sidelink resource configuration that is based on the available sidelink resource pool for the sidelink position estimation procedure.

公开(公告)号：US20240396772A1

公开(公告)日：2024-11-28

申请号：US18323807

申请日：2023-05-25

Applicant: QUALCOMM Incorporated

Inventor： Raviteja PATCHAVA ,  Piyush GUPTA ,  Zhifei FAN

IPC: H04L27/00 ,  H04L27/34

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may receive, from a second network entity, an indication of a first frequency offset associated with the second network entity. In some aspects, the first network entity may receive, from the second network entity, a first transmission including a first communication and a first helper signal that are separated in a frequency domain based on the first frequency offset. In some aspects, the first network entity may decode, via envelope tracking, the first transmission to obtain the first communication from the first transmission. Numerous other aspects are provided.