Jun 16, 2021 · The Next Codeword Pointer (NCP) is a portion of the downstream OFDM channel which is dedicated to carry information about the mapping of FEC codewords to subcarriers within a symbol.

Jan 26, 2023 · Is anyone else seeing no errors on the event log, no uncorrectable errors occuring on anything but Channel 33 OFDM PLC where they are at roughly 400,000,000 in less than 48 hours. …

Aug 11, 2020 · Welcome to the Cox Community Our community is a collaborative place to learn about Cox products and services. Jump into the conversation today! Messages Selected Messages Cox …

Sep 10, 2020 · Why is only 1 docsis 3.1 channel in use and why does it almost always have uncorrectables?

Consider an OFDM system with total passband B = 5 MHz with N = 512 sub-carriers. The channel has a maximum delay spread of Td = 4 ps. Answer the following questions. (15 Marks) (a) What is the …

Question: Suppose that Nc=1024 subcarriers are used in an OFDM system with bandwidth of 1MHz over a fading channel with delay spread of 4μs. 1) What is the maximum achievable diversity order? …

Jul 29, 2023 · ARRIS S33 cable modem event log shows 31/12/1969 date when internet connection is dropped. Internet connection is re-established after a couple of minutes with the correct date and …

Feb 13, 2023 · I saw this post on DSLReports and thought it was interesting. Basically upstream OFDM is being enabled in some areas along with a extra downstream OFDM channel. No new upstream …

EXAMPLE Consider an OFDM system with total bandwidth B = 1 MHz assum- ing ß=&= 0. A single-carrier system would have symbol time T, = 1/B = 1 µs. The channel has a maximum delay spread of …

Mar 24, 2021 · New Contributor • 4 Messages Wednesday, March 24th, 2021 Closed OFDM Channel not locked - Downstream light consistently blinking now