Padding for Wakeup Radio (WUR) Packets

United States of America

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Abstract

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A communication device in a wireless local area network (WLAN) generates a first portion of a wakeup radio (WUR) packet and a second portion of the WUR packet. The first portion of the WUR packet corresponds to a WLAN legacy physical layer (PHY) preamble. Generating the second portion of the WUR packet includes: generating the second portion of the WUR packet to include a WUR packet PHY sync signal. The WUR packet PHY sync signal corresponds to a sync bit sequence with each bit in the sync bit sequence modulated by a sync waveform. The second portion of the WUR packet is generated to also include a PHY data portion and a padding signal. The padding signal corresponds to a padding bit sequence with each bit in the padding bit sequence modulated by the sync waveform. The communication device transmits the WUR packet in the WLAN.

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Patent Owner(s)

Patent OwnerAddress
MARVELL ASIA PTE LTDSGTAI SENG CENTRE 3 IRVING ROAD #10-01 SINGAPORE 369522

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Inventor(s)

Inventor Name Address
ZHANG HONGYUAN FREMONT CA
CHU LIWEN SAN RAMON CA
CAO RUI SUNNYVALE CA

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