公开(公告)号：US20250096925A1

公开(公告)日：2025-03-20

申请号：US18467319

申请日：2023-09-14

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： I-CHEN LIN ,  YAO CHENG YANG ,  YUNG-CHANG WEI

IPC: H04L1/00

Abstract: An example wireless networking device (e.g., Access point) dynamically managing preamble puncturing for OFDM-based communications. The wireless networking device determines first criteria of a signal quality and further determines to allow preamble puncturing, wherein the signal quality of the determines the occupancy of a subchannel. Based on the determination to preamble puncture, apply dynamically, preamble puncturing to an adjacent subchannel. The wireless networking device further monitors the subchannel signal quality and determines based on a second criteria, an amount of bandwidth useable from an adjacent bandwidth. The wireless networking device, based on the second criteria, dynamically allocate bandwidth from the adjacent subchannel.

公开(公告)号：US20200015089A1

公开(公告)日：2020-01-09

申请号：US16092077

申请日：2016-07-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： I-CHEN LIN ,  Han-Kuang CHANG ,  Chen-Chung CHANG ,  Thomas HOFSTEDE ,  Angelino ARA ,  Leo J. GERTEN

IPC: H04W16/12 ,  H04W88/06 ,  H04W72/02 ,  H04W72/04 ,  H04W72/08 ,  H04W84/12 ,  H04W16/14

Abstract: A technique includes identifying a cellular communication frequency band and a wireless local area network communication channel being used by a wireless station. Based on the identified cellular communication frequency band and wireless local area network communication channel, assignment of the wireless local area network communication channel is regulated to inhibit interference due to the concurrent use of the cellular communication frequency band and the wireless local area network communication channel. The regulation of the assignment includes using the wireless station to determine whether to reassign the wireless local area network communication channel.

公开(公告)号：US20180132194A1

公开(公告)日：2018-05-10

申请号：US15563222

申请日：2015-07-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： I-CHEN LIN ,  HAN-KUANG CHANG ,  LEO JOSEPH GERTEN

IPC: H04W52/28 ,  H04W52/24 ,  H04W52/38 ,  H04W36/32 ,  H04W88/06

CPC classification number: H04W52/283 ,  H04W36/32 ,  H04W52/0216 ,  H04W52/0251 ,  H04W52/245 ,  H04W52/38 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/164

Abstract: In one implementation, radio power mode switching includes comparing a time zone associated with a current location of a client device with a country code associated with a current location of an access point, where the client device is connected to the access point, and switching a first radio power mode of the client device to a second radio power mode of the client device based on the comparison of the time zone and the country code.