US Patent No. 10,172,126

METHOD AND DEVICE FOR ALLOCATING WIRELESS RESOURCES FOR TRANSMITTING OR RECEIVING DATA IN WIRELESS LAN


Patent No. 10,172,126
Issue Date January 01, 2019
Title Method And Device For Allocating Wireless Resources For Transmitting Or Receiving Data In Wireless Lan
Inventorship Jinsoo Choi, Seoul (KR)
Hangyu Cho, Seoul (KR)
Wookbong Lee, Seoul (KR)
Dongguk Lim, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,172,126

1. A method for allocation wireless resources in a wireless LAN, comprising:allocating, by an access point (AP), a plurality of resource units for a plurality of stations (STAs) within an entire bandwidth which is 20 MHz, 40 MHz, 80 MHz, or 160 MHz, wherein the plurality of resource unit are allocated based on Orthogonal Frequency Division Multiple Access (OFDMA); and
transmitting, by the AP, a physical protocol data unit (PPDU) through the plurality of resource units to the plurality of STAs, wherein, among the plurality of resource units, a small tone unit is set to correspond to 26 tones within a frequency axis and a basic tone unit is set to correspond to a number of tones being larger than 26 tones within the frequency axis,
wherein allocation location of the plurality of resource unit is indicated by a signal field that is included in a PPDU header of the PPDU.