CPC H04L 5/0044 (2013.01) [H04W 72/044 (2013.01); H04W 80/02 (2013.01)] | 14 Claims |
1. A method comprising:
generating, by a network device, a single user physical layer protocol data unit (SU PPDU); and
sending, by the network device, the SU PPDU to a station over a bandwidth greater than 20 MHz, the bandwidth comprising a first sub-bandwidth and a second sub-bandwidth, wherein the first sub-bandwidth carries a first content channel of an extremely high throughput-signaling (EHT-SIG) field of the SU PPDU, and the second sub-bandwidth carries a second content channel of the EHT-SIG field; and
wherein an universal signal (U-SIG) overflow field of the first content channel is the same as an U-SIG overflow field of the second content channel, and an ith information bit to a jth information bit of the first content channel carry a user field, wherein both i and j are positive integers, and i<j; and wherein an ith information bit to a jth information bit of the second content channel carry a user field and a padding field, and the user field of the first content channel is the same as the user field of the second content channel.
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