Device and method for switching data traffic in a digital transmission network

R Gemelli, L Ronchetti, A Paparella… - US Patent 9,154,446, 2015 - Google Patents
(57) ABSTRACT A network element for a digital transmission network is pro posed. The
network element contains two Switching matrices for Switching data cells, as well as ingress …

High-speed electrical backplane transmission using duobinary signaling

JH Sinsky, M Duelk, A Adamiecki - IEEE Transactions on …, 2005 - ieeexplore.ieee.org
High-speed electrical data transmission through low-cost backplanes is a particularly
challenging problem. We present for the first time a very effective approach that uses the …

Replication of multicast data packets in a multi-stage switching system

A Varma - US Patent 7,519,054, 2009 - Google Patents
BACKGROUND Store-and-forward devices (eg, Switches and routers) are used in packet
networks, such as the Internet, for directing traffic at interconnection points. These Switches …

On guaranteed smooth switching for buffered crossbar switches

SM He, ST Sun, HT Guan, Q Zheng… - IEEE/ACM …, 2008 - ieeexplore.ieee.org
Scalability considerations drive the evolution of switch design from output queueing to input
queueing and further to combined input and crosspoint queueing (CICQ). However, CICQ …

NRZ, duobinary, or PAM4?: Choosing among high-speed electrical interconnects

J Van Kerrebrouck, T De Keulenaer… - IEEE Microwave …, 2019 - ieeexplore.ieee.org
Over the last several decades, the increasing data traffic in telecom, datacom, and high-
performance computing has led to multi-gigabytes-per-second data transmission speeds in …

Multi-stage packet switching system with alternate traffic routing

A Varma - US Patent 7,489,625, 2009 - Google Patents
In general, in one aspect, the disclosure describes a multi stage Switch having a plurality of
ingress Switching modules to receive data and to generate frames that are transmitted as a …

[PDF][PDF] Grundlagen der digitalen Kommunikationstechnik

C Roppel - Carl Hanser, Munich, 2006 - hs-schmalkalden.de
Bilder Grundlagen der digitalen Kommunikationstechnik Page 1 Bilder aus Grundlagen der
digitalen Kommunikationstechnik Übertragungstechnik – Signalverarbeitung – Netze Carsten …

Multi-stage packet switching system

A Varma - US Patent 7,590,102, 2009 - Google Patents
In general, in one aspect, the disclosure describes a multi-stage switch having at least one
ingress switch module to receive data and to generate frames that are transmitted as a …

Integration of unicast and multicast scheduling in input-queued packet switches

W Zhu, M Song - Computer networks, 2006 - Elsevier
Packet queuing and scheduling, two of the critical components in an input-queued packet
switch, have been extensively studied in the context of either pure unicast traffic or pure …

10-Gb/s electrical backplane transmission using duobinary signaling

JH Sinsky, A Adamiecki, M Duelk - 2004 IEEE MTT-S …, 2004 - ieeexplore.ieee.org
Electrical data transmission at 10-Gb/s through low cost backplanes is particularly
challenging problem. We present for the first time a very effective approach that uses the …