Physical layer signaling of control parameters

摘要

Certain aspects of the present disclosure relate to a technique for signaling common user parameters in Very High Throughput (VHT) wireless systems.

主权项

1. A method for wireless communications, comprising:
generating a preamble with at least one signal (SIG) field in a portion of the preamble associated with a first radio access technology, wherein the SIG fields comprise parameter bits indicating control information common to a plurality of apparatuses operating in accordance with a second radio access technology; utilizing an un-rotated BPSK code in one of the SIG fields to indicate a radio access technology associated with the frame; and transmitting the preamble within a frame to the plurality of apparatuses.