Resource allocation indication for multi-user multiple-input-multiple-output (MU-MIMO) orthogonal frequency division multiple access (OFDMA) communication

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United States of America Patent

PATENT NO 9867189
SERIAL NO

15280888

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Abstract

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A wireless device receives a frame including a first Resource Unit (RU) allocation subfield including resource information for a first frequency area and indicating a first number of user fields in a first channel that correspond to the first frequency area, and a second RU allocation subfield including resource information for a second frequency area and indicating of a second number of user fields in a second channel that correspond to the second frequency area. When the first and second frequency areas are a same RU, the wireless device determines, using both the RU allocation subfields, a number of users allocated to the same RU. A wireless device generates and transmits a frame including first and second RU allocation subfields as described above. When the first and second frequency area are a same RU, both the RU allocation subfields indicates a number of users allocated to the same RU.

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Patent Owner(s)

Patent OwnerAddress
ATLAS GLOBAL TECHNOLOGIES LLC6136 FRISCO SQUARE BLVD SUITE 400 FRISCO TX 75034

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwon, Young Hoon Irvine, US 245 3047
Lee, Dae Won Irvine, US 592 10222
Moon, Sungho Irvine, US 116 1737
Noh, Yujin Irvine, US 142 1490

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