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1. WO2022006881 - GUARD BANDWIDTH DETECTION FOR CELLULAR WIRELESS WIDE AREA NETWORK (WWAN) AND WIRELESS LOCAL AREA NETWORK (WLAN) CONCURRENCY

Publication Number WO/2022/006881
Publication Date 13.01.2022
International Application No. PCT/CN2020/101418
International Filing Date 10.07.2020
IPC
H04W 16/02 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
02Resource partitioning among network components, e.g. reuse partitioning
H04W 72/04 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
  • WANG, Shaofeng [CN]/[CN] (US)
  • PATNAIK, Devdutt [IN]/[US] (US)
  • NGAI, Francis [US]/[US] (US)
  • YANG, Rongliang [CN]/[CN] (US)
  • TRIPATHI, Rohit [US]/[US] (US)
Inventors
  • WANG, Shaofeng
  • PATNAIK, Devdutt
  • NGAI, Francis
  • YANG, Rongliang
  • TRIPATHI, Rohit
Agents
  • NTD PATENT & TRADEMARK AGENCY LTD.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) GUARD BANDWIDTH DETECTION FOR CELLULAR WIRELESS WIDE AREA NETWORK (WWAN) AND WIRELESS LOCAL AREA NETWORK (WLAN) CONCURRENCY
(FR) DÉTECTION DE BANDE PASSANTE DE GARDE POUR CONCURRENCE DE RÉSEAU ÉTENDU SANS FIL CELLULAIRE (WWAN) ET RÉSEAU LOCAL SANS FIL (WLAN)
Abstract
(EN) A method of wireless communication performed by a wireless device includes determining whether a 4.9 GHz band is in use by a cellular wireless wide area network (WWAN). The method also includes operating a wireless local area network (WLAN) access point on an unlicensed spectrum, e.g., (UNII) -2A and/or UNII-1, when the 4.9 GHz band is not in use by the cellular WWAN.
(FR) Un procédé de communication sans fil réalisé par un dispositif sans fil consiste à déterminer si une bande de 4,9 GHz est utilisée par un réseau étendu sans fil cellulaire (WWAN). Le procédé consiste également à utiliser un point d'accès au réseau local sans fil (WLAN) sur un spectre sans licence, par exemple, (UNII) -2 a et/ou UNII -1, lorsque la bande de 4,9 GHz n'est pas utilisée par le WWAN cellulaire.
Latest bibliographic data on file with the International Bureau