SYSTEMS, METHODS, AND DEVICES FOR SIGNAL CLASSIFICATION IN WIRELESS NETWORKS

摘要

Embodiments of the disclosure relate to systems, methods, and devices for classification of signals in wireless networks. The method includes generating, by a communication device, one or more symbols comprising differentially orthogonal long training sequences, inserting the one or more symbols in one or more frames comprising a plurality of orthogonal frequency-division multiple access symbols and a payload field, and transmitting the one or more frames to a wireless device. The payload may be modulated according to an on-off keying modulation scheme or may be encoded according to a multi-repetition encoding scheme.

主权项

1. An apparatus for wireless communication, comprising:
at least one memory device having programmed instructions; and at least one processor functionally coupled to the at least one memory device and configured to execute the programmed instructions, and in response to execution of the programmed instructions, further configured to:
generate one or more symbols comprising differentially orthogonal long training sequences;generate one or more frames comprising the one or more symbols, a plurality of orthogonal frequency-division multiple access symbols, and a payload field; andcause to transmit the one or more frames to a wireless device.