公开(公告)号：US20250062859A1

公开(公告)日：2025-02-20

申请号：US18452486

申请日：2023-08-18

Applicant: QUALCOMM Incorporated

Inventor： Moshe BEN-ARI ,  Ran BERLINER ,  Guy SPIEGELSTEIN ,  Peer BERGER

IPC: H04L1/00 ,  H04W72/25

Abstract: Method and apparatus for SCI source and destination pruning. The apparatus generates CRC bits corresponding to a payload. The apparatus combines the CRC bits with source information and destination information associated with transmission of the payload to generate a modified CRC. The apparatus transmits, to a second UE, the modified CRC and the payload. The modified CRC may be generated based on an XOR operation between the CRC bits corresponding to the payload and the source information and the destination information. The apparatus may map to a payload one or more bits that correspond to source information and destination information associated with transmission of the payload. The apparatus may transmit, to a second UE, the payload comprising the one or more bits that correspond to the source information and the destination information mapped to the payload.

公开(公告)号：US20250062819A1

公开(公告)日：2025-02-20

申请号：US18450294

申请日：2023-08-15

Applicant: QUALCOMM Incorporated

Inventor： Jacob PICK ,  Shay LANDIS ,  Peer BERGER

IPC: H04B7/08 ,  H04B7/06

Abstract: Methods, systems, and devices for fast beam selection via user equipment (UE) receive (Rx) beam selection reporting are described. A UE may transmit a beam selection report conveying a selected Rx beam, position, and orientation to a network entity. The network entity may build a database with the conveyed information. The network entity may “tag” each position for which a UE has transmitted a beam selection report and, if another UE gets close to a “tagged” position, the network entity may indicate the associated position, orientation, selected Rx beam, and a corresponding transmit (Tx) beam to that UE. The UE may use the information to select Tx and Rx beam search windows and window centers. Compared to other methods, the process described herein may result in a smaller search window, decreased complexity of the beam selection process, decreased power consumption, decreased latency, and more accurate tracking of UE dynamics.

公开(公告)号：US20240397428A1

公开(公告)日：2024-11-28

申请号：US18321522

申请日：2023-05-22

Applicant: QUALCOMM Incorporated

Inventor： Tomer GEVA ,  Peer BERGER ,  Shay LANDIS ,  Jacob PICK

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a measurement associated with signal strength satisfies a threshold. The UE may modify a parameter associated with a modem of the UE, based at least in part on the measurement satisfying the threshold, to reduce power consumption. Numerous other aspects are described.

公开(公告)号：US20230199547A1

公开(公告)日：2023-06-22

申请号：US17645000

申请日：2021-12-17

Applicant: QUALCOMM Incorporated

Inventor： Peer BERGER ,  Shay LANDIS ,  Assaf TOUBOUL

IPC: H04W28/02 ,  H04L1/00 ,  H04L1/20

CPC classification number: H04W28/0236 ,  H04L1/0026 ,  H04L1/0009 ,  H04L1/203

Abstract: Methods, apparatuses, and computer-readable storage medium for changing BLER are provided. An example method may include transmitting, to the base station, a request to change a target BLER. The example method may further include receiving, from the base station and in response to the request, an indication to change the target BLER.

公开(公告)号：US20230134554A1

公开(公告)日：2023-05-04

申请号：US17212893

申请日：2021-03-25

Applicant: QUALCOMM Incorporated

Inventor： Peer BERGER ,  Shay LANDIS

IPC: H04W72/25 ,  H04B7/06

Abstract: Aspects directed towards receiving at a sidelink node from and communicating to peer sidelink nodes an indication on whether the CDD antenna diversity scheme is used in a data transmission are disclosed. Also disclosed is the receiving sidelink node optimizing its operation based on the knowledge of whether the CDD antenna diversity scheme is used in the data transmission and thus the performance at the receiving sidelink node is improved. Also disclosed are aspects directed to a peer sidelink node determining whether to use the CDD antenna diversity scheme based on a variety of factor and conveying the determination to the receiving sidelink node.

公开(公告)号：US20220095128A1

公开(公告)日：2022-03-24

申请号：US17031302

申请日：2020-09-24

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Assaf TOUBOUL ,  Guy WOLF ,  Peer BERGER ,  David YUNUSOV ,  Ran BERLINER ,  Michael LEVITSKY ,  Sharon LEVY ,  Noam ZACH

IPC: H04W24/02 ,  H04W52/18 ,  H04W72/04 ,  H04L1/00 ,  G06N3/08

Abstract: A communications device inputs channel state information to an artificial neural network. The communications device predicts weather conditions with the artificial neural network based on the channel state information. The communications device further adjusts communications based on the predicted weather conditions.

公开(公告)号：US20210288709A1

公开(公告)日：2021-09-16

申请号：US17202922

申请日：2021-03-16

Applicant: QUALCOMM Incorporated

Inventor： Peer BERGER ,  Shay LANDIS ,  Moshe BEN-ARI ,  Assaf TOUBOUL ,  Amit BAR-OR TILLINGER ,  Michael LEVITSKY ,  Cheol Hee PARK ,  Haim Mendel WEISSMAN ,  Jungsik PARK ,  In Hyuck YEO

IPC: H04B7/06

Abstract: Aspects relate to mechanisms for a wireless communication device to select between a cyclic delay diversity mode and an antenna switch diversity mode for transmission of a signal based on at least one parameter associated with communication over a wireless channel. The parameter(s) may include a channel estimation parameter associated with the wireless channel, a communication parameter associated with at least one communication on the wireless channel, or a combination thereof.

公开(公告)号：US20210136701A1

公开(公告)日：2021-05-06

申请号：US16948002

申请日：2020-08-27

Applicant: QUALCOMM Incorporated

Inventor： Peer BERGER ,  Shay LANDIS

IPC: H04W52/32 ,  H04W4/40

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may increase a transmission power for a physical sidelink shared channel (PSSCH) communication based at least in part on decreasing a transmission power for a physical sidelink control channel (PSCCH) communication. The UE may transmit the PSCCH communication using the decreased transmission power for the PSCCH communication and transmit the PSSCH communication using the increased transmission power for the PSSCH communication. Numerous other aspects are provided.