ZDNet UK


Skip to Main Content

  1. Home
  2. News
  3. Blogs
  4. Reviews
  5. Jobs
  6. Resources
  7. Community
  8. My ZDNet

 

ZDNet UK RSS Feeds


Network management Toolkit

Download now

Multiple-Hop Routing in Ultrafast All-Optical Packet Switching Network Using Multiple PPM Routing Tables

PublisherInstitute of Electrical and Electronics Engineers
Format384.1KB PDFDate added22 Feb 2008
Topics Optical Networking, Switching
Downloads10

This paper presents the modeling and simulation of multiple-hop routing in ultra fast all-optical packet switching based routers employing multiple Pulse Position Modulation (PPM) formatted routing table. In multiple PPM Routing Tables (PPRTs) with reduced entry length, only a subset of the header address is converted into a PPM format in order to reduce the packet header recognition time. Packet header address correlation is carried out using only a single optical AND gate to improve the processing time. The paper shows that the proposed scheme offers unicast/multi-cast/broadcast transmitting capabilities. The simulation results for the Optical Signal-to-Noise Ratio (OSNR) at each hop are presented and compared with the theoretical calculations.

Download now

Did you find this white paper useful?
2 out of 2 users found this white paper useful


  • Trackback
  • Clip Link

Related white papers

Next Generation Networks and the migration towards convergence

The benefits of converged data and voice networks have been on the horizon for some time, but it is only now that they have become a viable option for the...


Grant County Public Utility District Supports Fiber Optic Network Rollout With Remedy

Grant County PUD is a municipal corporation of the state of Washington. When the PUD began rolling out broadband services, each of the four groups involved in the rollout used...


Russian Oil Company Taps Into Communications Pipeline

Sviaztransneft owns and operates the Russian oil pipeline system, which extends across the entire country. Sviaztransneft looked for a single vendor to build out the SDH backbone to ensure interoperability...


The City of Calgary Improves Collaboration and Communications Among Emergency Response Teams With Nortel Networks Optical Ethernet

The City of Calgary provides local government services to nearly one million residents. Ensuring the timely response to emergencies is essential to city services. To meet these needs, the City...


Montefiore Medical Center Deploys Nortel's Optical Solutions for Advanced Healthcare Applications

Established in 1884, Montefiore Medical Center (MMC) serves the Bronx and southern Westchester County in New York state. As a large and leading healthcare provider, MMC recognized the wealth of...


Cisco Helps Bank of America Set "Higher Standards" With a Multiservice Optical Network

Bank of America Corporation is the second-largest bank in the World with offices in 150 countries. Both as a result of its acquisitions and the legacy status of previous implementations,...


Klein Independent School District (ISD): Optical Network Ensures a Bright Future for Growing School District

Klein ISD is a sprawling suburban school district that covers 87.5 square miles of north Harris County, Texas. Klein ISD needed to upgrade a 32-site Metropolitan Area Network (MAN) whose...


White Paper

Featured White Paper

Vmware-Making your Business Disaster Ready with Virtual Infrastructure

Using virtualization for disaster recovery allows companies to extend the disaster coverage to more applications while reducing the recovery time and making the process more reliable. To learn more about business continuity solutions with virtual infrastructure, download the whitepaper.

Download Now

Other White Papers

Recommended Practices for PC Fleet Management for Mid Market and EnterpriseOrganizations

PC management is both costly and ongoing. Desktop support alone soaks up 30-45 percent1 of IT...

Ten Things to Know About Grid Computing on Windows

This Oracle whitepaper offers insights into Oracle Grid. A grid allows a business to add capacity,...

See All White Papers