Tb ppdu transmission method and related apparatus
OwnerBo GONG, Chenchen LIU +2inventors
InventorsBo GONG, Chenchen LIU, Jian YU, Ming GAN
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Abstract
This application relates to a TB PPDU transmission method and apparatus. The method includes: A station receives a triggering frame from an AP, where the triggering frame includes DRU indication information indicating information about a DRU allocated to the station, and the DRU is one or more of predefined discrete resource blocks. Then, the station determines, based on an indication of the DRU indication information, the DRU allocated to the station, and sends a TB PPDU by using the DRU allocated to the station.
Claims20
A trigger-based physical layer protocol data unit transmission method, comprising:
- receiving, by a station, a triggering frame, wherein the triggering frame comprises discrete resource unit (DRU) indication information, the DRU indication information indicates information about a DRU allocated to the station, an operating bandwidth of the station is 20 MHz, the DRU is one or more of predefined discrete resource blocks, and an absolute value of a difference between indices of any two data subcarriers in each resource block in the predefined discrete resource blocks is greater than 1;
- determining, by the station, the allocated DRU based on an indication of the DRU indication information;
- and
- sending, by the station, a trigger-based physical layer protocol data unit (TB PPDU) by using the DRU.
A communication apparatus, comprising at least one processor, wherein the at least one processor is coupled to a memory, and the at least one processor is comprising:
- receiving, by a station, a triggering frame, wherein the triggering frame comprises discrete resource unit (DRU) indication information, the DRU indication information indicates information about a DRU allocated to the station, an operating bandwidth of the station is 20 MHz, the DRU is one or more of predefined discrete resource blocks, and an absolute value of a difference between indices of any two data subcarriers in each resource block in the predefined discrete resource blocks is greater than 1;
- determining, by the station, the allocated DRU based on an indication of the DRU indication information;
- and
- sending, by the station, a trigger-based physical layer protocol data unit (TB PPDU) by using the DRU.
Dependencies are inferred from the claim text.