公开(公告)号：US20170244482A1

公开(公告)日：2017-08-24

申请号：US15052686

申请日：2016-02-24

Applicant: QUALCOMM Incorporated

Inventor： Michael DIMARE ,  Aleksandar JOVICIC

IPC: H04B10/116

CPC classification number: H04B10/116 ,  H04K1/00

Abstract: Disclosed are methods, devices, systems, media, and other implementations that include a method to process a light-based communication, including providing a light-capture device with one or more partial-image-blurring features, and capturing at least part of at least one image of a scene, that includes at least one light source emitting the light-based communication, with the light-capture device including the one or more partial-image-blurring features. The partial-image-blurring features are configured to cause a blurring of respective portions of the part of the captured image affected by the partial-image-blurring features. The method also includes decoding data encoded in the light-based communication based on the respective blurred portions, and processing the at least part of the at least one image including the blurred respective portions affected by the one or more partial-image-blurring features to generate a modified image portion (e.g., relatively less blurry, etc.) for the at least part of the at least one image.

公开(公告)号：US20240146449A1

公开(公告)日：2024-05-02

申请号：US18279593

申请日：2021-04-16

Applicant: QUALCOMM Incorporated

Inventor： Ori SHENTAL ,  Thomas Joseph RICHARDSON ,  Liangming WU ,  Kexin XIAO ,  Ashwin SAMPATH ,  Muhammad Nazmul ISLAM ,  Michael DIMARE ,  Michael Ethan BERKOWITZ ,  Changlong XU ,  Hao XU

IPC: H04L1/00 ,  H04W28/04

CPC classification number: H04L1/0042 ,  H04W28/04

Abstract: Apparatus, methods, and computer-readable media for facilitating distribution matching via reversed compression are disclosed herein. An example method for wireless communication at a wireless transmitter includes decompressing a first sequence of information bits for wireless transmission to output a sequence of shaped symbols. The example method also includes compressing the sequence of shaped symbols to output a second sequence of compressed information bits. The example method also includes transmitting, to a receiver, a signal comprising the sequence of shaped symbols.