Systems, methods, and devices for allocating OFDMA subchannels without straddling direct current

摘要

Example systems, methods, and devices for reusing one or more architectural building blocks of IEEE 802.11 n/ac/ah network, and allocating one or more Orthogonal Frequency-Division Multiple Access (OFDMA) tones such that the one or more OFDMA allocations have fixed locations which do not straddle DC are disclosed.

主权项

1. A device to allocate one or more communication subchannels in a multi-user operation, the device comprising:
one or more processors including circuitry, the circuitry having logic to:
reuse one or more architectural building blocks configured to allow operation of the device in a legacy wireless network;allocate one or more orthogonal frequency division multiple access (OFDMA) tones such that the one or more OFDMA tone allocations have fixed locations that do not straddle direct current; andgenerate a waveform based at least in part on the one or more OFDMA tone allocations corresponding to at least two basic service sets (BSSs).