SINGLE-BURST ACQUISITION FOR WIRELESS COMMUNICATION SYSTEM

摘要

Techniques for performing acquisition of packets are described. First det ection values may be determined based on a first plurality of samples, e.g., by performing delay-multiply-integrate on the samples. Power values may be determined based on the first plurality of samples, e.g., by performing mult iply-integrate on the samples. The first detection values may be averaged to obtain average detection values. The power values may also be averaged to o btain average power values. Whether a packet is presence may be determined b ased on the average detection values and the average power values. Second de tection values may be determined based on a second plurality of samples. The start of the packet may be determined based on the first and second detecti on values. A third detection value may be determined based on a third plural ity of samples. Frequency error of the packet may be estimated based on the first and third detection values.