Orthogonal frequency division multiple access for wireless local area network
作者： Liwen Chu , Hui-Ling Lou , Yakun Sun , Hongyuan Zhang
DOI:
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摘要: A method for generating an orthogonal frequency division multiple access (OFDMA) data unit is described. plurality of different multiplex (OFDM) tone blocks a wireless local area network (WLAN) communication channel are assigned to devices including first device and second device. The OFDM includes at least block the together span bandwidth equal smallest legacy WLAN protocol. An OFDMA generated channel. preamble portion portion. has i) that spans entire channel, ii) non-legacy block, iii) block.
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