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US 2018/0006793 A1Published application
Subcarrier allocations for operation in mixed bandwidth environments
AssigneeIntel IP Corporation
InventorsShahrnaz Azizi, Robert Stacy
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Abstract
Embodiments of the disclosure provide bandwidth allocation in wireless telecommunications including communication devices that can operate according to different operating bandwidth. The bandwidth allocation can include allocation of subcarrier blocks having specific sizes. The subcarriers blocks can be contiguous within a channel or can be non-contiguous or distributed.
Claims1
An apparatus for bandwidth allocation, comprising:
- at least one memory devices having instructions encoded thereon;
- and
- at least one processor coupled to the one or more memory devices and configured, by the instructions,
- to access information indicative of operating conditions of multiple client devices;
- and
- to schedule multiple orthogonal frequency division multiple access (OFDMA) tones for communication to at least one of the multiple client devices using at least a portion of the information, wherein the multiple OFDMA tones are arranged within a resource block having a spectral width of about 80 MHz, the resource block comprises one or more of (i) a channel having a spectral width of about 80 MHz, (ii) a first sub-channel having a spectral width of about 40 MHz, or (iii) a second sub-channel having a spectral width of about 20 MHz.
3 more elements
Dependencies are inferred from the claim text.