Sequence generation for cell specific reference signal (CRS)

摘要

In embodiments, an eNodeB (eNB) may include a sequence generator to identify an initialization parameter for a pseudo-random sequence. The initialization parameter may have a periodicity greater than one radio frame of a radio signal. The sequence generator may then generated a pseudo-random sequence based at least in part on the initialization parameter, and then generate a reference signal based on the pseudo-random sequence. The eNB may further include a transmitter that is coupled with the sequence generator and is to transmit the reference signal in a subframe of the radio signal.

主权项

1. An eNodeB (eNB) comprising:
a sequence generator to:
identify an initialization parameter that is based on a system frame number, the initialization parameter for a pseudo-random sequence with a periodicity greater than one radio frame of a radio signal, wherein the radio frame includes a plurality of subframes;generate, based at least in part on the initialization parameter, the pseudo-random sequence; andgenerate, based at least in part on the pseudo-random sequence, a reference signal; and a transmitter coupled with the sequence generator, the transmitter to transmit the reference signal in a subframe of the one radio frame.