docsIf31CmUsOfdmaChanRollOffPeriod

Windowing is applied in order to maximize channel capacity
by sharpening the edges of the spectrum of the OFDMA signal.
Windowing is applied in the time domain by tapering (or
rolling off) the edges using a raised cosine function. There
are eight possible values of roll-off prefix. The Roll-Off
Period is given in us and in number of samples using the
sample rate of 102.4 Msamples/s. The configuration where
Roll-off prefix value is greater than or equal to cyclic
prefix value is considered invalid.

MIB

DOCS-IF31-MIB

OID

.1.3.6.1.4.1.4491.2.1.28.1.13.1.8

Type

column

Access

readonly

Status

current

Units

number of samples

Parent

docsIf31CmUsOfdmaChanEntry