Patent Document ID: 10148399
Application ID: 15215778
Patent Flag: 1

Claim One:
1. A method for transmitting a wireless packet, the method comprising: generating, using control circuitry, a signaling field including parameters for decoding the wireless packet for a first bandwidth, wherein the signaling field sequence has a first number count of tones that is less than a number count of tones in a training field sequence that includes channel estimation information; generating, using the control circuitry, a signaling field sequence, for a second bandwidth, that is a multiple of the first bandwidth, by transmitting the signaling field sequence for the first bandwidth in each of a plurality of sub-bands, wherein generating the signaling field sequence for the second bandwidth comprises generating a copy of the signaling field sequence for the first bandwidth, phase rotating the copy of signaling field sequence and transmitting the phase-rotated copy of the signaling field sequence in each of the plurality of sub-bands; generating, using the control circuitry, a preamble for a packet, wherein the preamble comprises the training field sequence and the signaling field sequence for the second bandwidth, and wherein the training field sequence for the first bandwidth is scaled to have a same power per tone as the training field sequence for the second bandwidth; and transmitting, using transmit circuitry, the preamble.