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.

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 …

ECED 3511 Final Exam 2015 4 Problem 3: (OFDM) Consider an OFDM system with a 128 sub-carriers separated by 4.125 MHz. 1. Compute the following parameters What is the maximum possible …

Jan 26, 2023 · OFDM PLC errors on MB8600. on Firmware 8600-19.3.15. Is anyone else seeing no errors on the event log, no uncorrectable errors occuring on anything but Channel 33 OFDM PLC …

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 bandwidth B =1MHz and ideal Nyquist filtering. A single carrier system would have symbol time T s =1/B = 1μs. The channel has maximum delay spread of T …

Question: Which of the following technologies does the 802.11 ac wireless networking standard use to provide increased bandwidth and communication speeds? (Select two.)MU-MIMO to allow multiple …

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 …

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 …

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 …