公开(公告)号：US20240430868A1

公开(公告)日：2024-12-26

申请号：US18708199

申请日：2022-11-21

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Ahmed ELSHAFIE ,  Alexandros MANOLAKOS ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Hung Dinh LY

IPC: H04W72/0446 ,  H04L5/00

Abstract: Aspects are provided for switching flexible bandwidth parts (BWPs) according to one or more communication metrics or power metrics of one or more of a user equipment (UE) or a base station. In certain aspects, the UE may be configured to receive, from a base station, a command to switch from a first bandwidth part (BWP), wherein the first BWP is associated with a first bandwidth and a first slot format dedicated for the first BWP. In certain aspects, the UE may be configured to switch from the first BWP to a second BWP, wherein: the first bandwidth is switched to a second bandwidth, the first slot format is switched to a second slot format, or the first bandwidth is switched to the second bandwidth and the first slot format is switched to the second slot format.

公开(公告)号：US20240397542A1

公开(公告)日：2024-11-28

申请号：US18693467

申请日：2021-11-16

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yu ZHANG

IPC: H04W72/542 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and a base station may communicate a set of downlink messages. In some examples, the UE may transmit a message including an indication of a level of correlation between a set of channel metrics associated with the plurality of downlink messages. In some examples, the UE may receive, from the base station, control signaling configuring at least a first resource for reporting channel state information having a first level of compression and a second resource for reporting channel state information having a second level of compression. The UE may communicate with the base station based on the control signaling, the indication, or a combination thereof. In some examples, the UE may cancel a report message or transmit a report message indicating the set of channel metrics in accordance with a level of compression.

公开(公告)号：US20240389025A1

公开(公告)日：2024-11-21

申请号：US18319951

申请日：2023-05-18

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Shuanshuan WU ,  Ahmed ELSHAFIE ,  Diana MAAMARI

IPC: H04W52/02 ,  H04W72/1263 ,  H04W72/25 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling indicating a configuration identifying a pattern where a network entity cycles between a first network operation state and a second network operation state, where the second network operation state may be associated with lower power consumption than the first network operation state. Based on the control signaling, the UE may switch from a first sidelink mode of operation to a second sidelink mode of operation, where sidelink communication of the UE is scheduled by the network entity for the first sidelink mode of operation and the sidelink communication of the UE is scheduled by the UE or a second UE for the second sidelink mode of operation. In response to switching, the UE may communicate, while operating in the second sidelink mode of operation, one or more sidelink messages with the second UE.

公开(公告)号：US20240389017A1

公开(公告)日：2024-11-21

申请号：US18319231

申请日：2023-05-17

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Diana MAAMARI ,  Yan ZHOU ,  Marwen ZORGUI ,  Ahmed Attia ABOTABL

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, cell wake-up signal (C-WUS) configuration information indicating a plurality of C-WUS formats, each C-WUS format of the plurality of C-WUS formats associated with respective information. The UE may transmit, to the network node, a C-WUS associated with a C-WUS format of the plurality of C-WUS formats, the C-WUS including the respective information associated with the C-WUS format. Numerous other aspects are described.

公开(公告)号：US20240381355A1

公开(公告)日：2024-11-14

申请号：US18691256

申请日：2022-08-19

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Ahmed Attia ABOTABL ,  Alexandros MANOLAKOS

IPC: H04W72/1273 ,  H04L1/00 ,  H04W72/51 ,  H04W72/566

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may determine a first transmission between the first device and a second device, wherein the first device is a low power device associated with an energy harvesting capability. The first device may determine a second transmission between the first device and the second device, wherein the second transmission and the first transmission are separated by a quantity of symbols that satisfies a threshold value. The first device may perform an action on one or more of the first transmission or the second transmission based at least in part on a priority associated with the first transmission or the second transmission, a cost associated with the first transmission or the second transmission, or a battery status associated with the first device. Numerous other aspects are described.

公开(公告)号：US20240365305A1

公开(公告)日：2024-10-31

申请号：US18308391

申请日：2023-04-27

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Huilin XU ,  Linhai HE ,  Wei YANG ,  Wanshi CHEN ,  Peter GAAL

IPC: H04W72/12 ,  H04W72/20

CPC classification number: H04W72/12 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. Energy harvesting (EH)-capable devices may harvest energy from different sources, such as a radio frequency sources or environmental conditions such as solar energy. The consumed energy by the EH-capable device may be dependent on a task type and the properties of the EH-capable device. Processing of data symbols, demodulation reference signal symbols, and control symbols may involve different energy costs at the EH-capable device. An EH-capable device configured with multiple slot formats may report to the network the immediate energy status and capabilities of the EH-capable device and/or respective energy costs for the EH-capable device for each of the slot formats. The network may schedule communications involving the EH-capable device (e.g., sidelink communications, uplink communications, or downlink communications) based on the energy costs for the EH-capable device for the multiple slot formats and/or the energy status of the EH-capable device.

公开(公告)号：US20240365152A1

公开(公告)日：2024-10-31

申请号：US18684166

申请日：2021-10-27

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Hung Dinh LY ,  Yu ZHANG

IPC: H04W24/10 ,  H04B7/04

CPC classification number: H04W24/10 ,  H04B7/04013

Abstract: Methods, apparatuses, and computer-readable medium for configuring a reconfigurable intelligent surface (RIS) are provided. An example method may include receiving, from a second wireless device through a RIS, a set of reference signals (RSs) mapped to a set of single port resources, the set of single port resources being quasi-co-located (QCLed) and time division multiplexed (TDMed). The example method may further include transmitting, to the second wireless device through the RIS, a set of measurement results based on the set of RSs, the set of measurement results being mapped to a set of surface configurations of the RIS.

公开(公告)号：US20240349040A1

公开(公告)日：2024-10-17

申请号：US18292054

申请日：2022-08-17

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Hung Dinh LY ,  Alexandros MANOLAKOS

IPC: H04W12/03

CPC classification number: H04W12/03

Abstract: Certain aspects of the present disclosure provide techniques for securing physical (PHY) layer communications. Certain aspects relate to a method for wireless communication by a user equipment (UE). In some examples, the method includes receiving, from a wireless communication device, an indication of a mode of a plurality of modes for use for secure communication over a physical (PHY) channel, wherein each of the plurality of modes is associated with one or more of: one or more types of signals to secure using one or more secret keys; or one or more techniques to secure communication using the one or more secret keys. In some examples, the method includes communicating over the PHY channel in accordance with the mode.

公开(公告)号：US20240340903A1

公开(公告)日：2024-10-10

申请号：US18296234

申请日：2023-04-05

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Iyab Issam SAKHNINI ,  Ahmed ELSHAFIE ,  Huilin XU ,  Linhai HE ,  Mickael MONDET

IPC: H04W72/21 ,  H04W72/12

CPC classification number: H04W72/21 ,  H04W72/12

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a user equipment (UE) to indicate both configured grant (CG) skipping and CG group switching information in a single uplink control message. For example, a network entity may indicate one or more behaviors (e.g., a first behavior for CG skipping, a second behavior for CG group switching from a first CG group to a second CG group, etc.). The UE may transmit, to the network entity, a single uplink control message including a single indicator which can refer to the first behavior, or the second behavior (e.g., and may refer to switching from any CG group to another CG group).

公开(公告)号：US20240340666A1

公开(公告)日：2024-10-10

申请号：US18619415

申请日：2024-03-28

Applicant: QUALCOMM Incorporated

Inventor： Prashant SHARMA ,  Ahmed ELSHAFIE ,  Changhwan PARK ,  Linhai HE

IPC: H04W24/08 ,  H04B17/318

CPC classification number: H04W24/08 ,  H04B17/328

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information configuring measurement of a first radio resource management (RRM) communication associated with a low-power wake up receiver (LP-WUR) and a second RRM communication associated with a main radio (MR). The UE may perform, based at least in part on the configuration information, a first set of measurements associated with the first RRM communication using the LP-WUR and a second set of measurements associated with the second RRM communication using the MR. The UE may trigger an RRM procedure using one of: a combination of the first set of measurements and the second set of measurements, or a selection of a set of measurements, from the first set measurements or the second set of measurements. Numerous other aspects are described.