An Architecture for. Interface Modernization GSAW Dr. Lance Williams SMC/LAAFB UNCLASSIFIED
|
|
- Jeremy Parker
- 6 years ago
- Views:
Transcription
1 An Architecture for AFSCN Ground Interface Modernization Dr. Bharathi Devi SMC/LAAFB Dr. Lance Williams The Aerospace 2012 by SMC/LAAFB. Published by The Aerospace Corporation with permission.
2 Overview Background Limitations of the current architecture Proposed changes Implications Prior related work Conclusions References 2
3 Background AFSCN ground network is almost 50 years old Has many obsolete and proprietary protocols and equipments hindering its efficiency Satellite Control and Network Systems Division (SMC/SN) has identified many areas for modernization Ground interface modernization Compatible Sat C2 GIG WAN ATM to IP transition is scheduled for
4 AFSCN after IP transition DISA AFSPC AFSCN Comm Segment DCC Cisco MSPP DISA GIG IP KG Cisco 3845 Cisco 7606 proprietary interface WANIU SOC C2 system 508 serial interface OCN Cisco MSPP IP KG Cisco 3845 WANIU DCC RTS RGF IP serial 4
5 Limitations Addressed SOC to RTS interface is serial, based on link layer protocols EXU or IBM s ADCCP Sustainment is costly Seamless interface with other networks impossible Interface not extensible Proprietary edge devices to translate serial interface, called WANIU No centralized Network Management System (NMS) and the server associated with that 5
6 Elements of the Architecture Implementation of an open standard ground interface in AFSCN range segment TCP/IP based on CCSDS/SLE (ANSI/AIAA S-123, ) for SV telemetry and commands HTTP/XML for RTS monitor and control Implementation of the same interface in serial-to- WAN converter for legacy serial users Implement network operations server for RTS administrative software for RTS status and NMS for network management 6
7 Open Standards Interface ANSI/SLE Unframed telemetry Analog timing Ternary command streams Binary command streams Command echo streams XML/HTTP RTS control and monitor 7
8 Architectural implications of the open standard interface Flexibility in interface implementation In existing systems In new systems Allows vendor choice for user C2 systems Eliminates reliance on proprietary multiplexers Reduces sustainment costs 8
9 Changes to proprietary interfaces Requires serial to IP conversion in legacy WANIU boxes at range and SOC Current Changes RTS: Serial converters removed from range segment Software changes to the RTS to implement SLE Software changes to implement XML interface for monitoring SOC: Alternative non-serial interface offered to SOCs 9
10 Range Architecture Changes RBC / ARTS TT&C CI Single T&C data session from the active user SV T&C The active user connects directly to the RTS for SV T&C and RTS M&C. Inactive users have no access to RTS M&C data. Network admin uses telephone RTS M&C SV T&C Active User C&S CI Inactive User Current RTS M&C Single M&C data session from the active user Network admin Inactive User Serial RBC DSP Single T&C data session from the active user SV T&C The active user connects directly to the RTS for SV T&C and RTS M&C. Inactive users access RTS M&C data through the NetOps server RTS M&C SV T&C Active User Epoch server M&C agent NetOps Server Inactive User Future Epoch interface RTS M&C RTS M&C Network admin Inactive User Two M&C data sessions from the active user and NetOps server IP 10
11 Network Management Element Centralized network management at the NOCs Distributes RTS status to non-active AFSCN users Provides centralized administrative control of RTSs Provides network management for AFSCN 11
12 Interface Modernization RBC ARTS WANIU AFSCN NOW SOC C2 WANIU system 508 interface proprietary interface proprietary interface 508 interface RBC open standard interface open standard interface Serial-WAN adapter Legacy serial SOC C2 system ARTS (upgraded with RBC core) ) Modern IP SOC C2 system AFSCN FUTURE NetOps Server Multi-le evel access Netw work status pathbre eaker service open RTS M&C s ervice Serial IP 12
13 Prior Proof-of-Concept Demonstration (status presented to GSAW 2007 Session 9) Civil Reserve Space Service project executed Developed ANSI standards for translation from legacy serial TT&C interfaces (ICD 508) to CCSDS SLE ANSI/AIAA S and ANSI/AIAA S Demonstration in 2007 to connect NOAA Wallops and Fairbanks tracking stations, ti and John Hopkins APL station, ti to AFSCN Collaboration led by SMC/SN Implemented ANSI standards in COTS front-end processors from 2 vendors Successfully performed hundreds of satellite contacts on test satellites Demonstrated interconnectivity to NOAA CDA stations Interface coordination of US Govt. networks facilitated by agreement on open standards Support of AFSCN-unique performance requirements 13
14 Capability enhancements Will add broader range of RTS monitor and control points than the dozen or so supported on the current serial interface Packaging of unframed encrypted telemetry in timetagged ANSI/SLE frames guarantees perfect time/data correlation Will provide unified capabilities as dictated in DoD I Enables federation with other ground systems 14
15 Changes to business logic SOC users retain real time control and status of RTS, but with more control and status points NOC gets electronic real time control and status (currently only by telephone) RTS status provided to non-active AFSCN users (not currently flying a satellite) 15
16 Conclusions Identified the current limitations of the AFSCN architecture Proposed an open architecture based interfaces for the AFSCN ground systems that will overcome the limitations of the current network Discussed implications of the architecture 16
17 References 1. Pietras, J., Air Force Satellite Control Network Interoperability, Space Internet Workshop #4, June CCSDS SLE Development related: ANSI/AIAA S and ANSI/AIAA S Ledlow, L., Spindler, J., & Williams, L., harmonization of USG Satellite Ground Systems, GSAW Pietras, J., Application of ANSI Standards for Ground Transfer of Space Vehicle Command and Telemetry, GSAW
Expanding Interoperability between the AFSCN and Commercial Networks. Van S. Husson HTSI/DataLynx March 28, 2007
Expanding Interoperability between the AFSCN and Commercial Networks Van S. Husson HTSI/DataLynx March 28, 2007 Outline Background DataLynx Overview APL Overview DataLynx/APL Project Task & Objectives
More informationARCHITECTURE STUDY FOR FUTURE AIR FORCE SATELLITE CONTROL NETWORK
ARCHITECTURE STUDY FOR FUTURE AIR FORCE SATELLITE CONTROL NETWORK -PRELIMINARY INVESTIGATION- GSAW February, 2001 Prepared By CARL SUNSHINE, TIEN M. NGUYEN, JOHN C. CHIANG, AND YOGI KRIKORIAN THE AEROSPACE
More informationBreakout Session 10C: Satellite Control Network Trends and Prospects for Interoperability
Breakout Session 10C: Satellite Control Network Trends and Prospects for Interoperability What is interoperability? Are there standards and architectures that can meet both military and civil space needs?
More informationNASA/AFSCN/NOAA/Lockheed Martin Ground Network and Space Network Interoperability Plans
NASA/AFSCN/NOAA/Lockheed Martin Ground Network and Space Network Interoperability Plans March 4, 2003 Lindolfo Martinez Lockheed Martin Space Operations Lindolfo.Martinez@csoconline.com GSAW 2003 1 Purpose
More informationEnterprise Monitoring (EM) for the Defense Meteorological Satellite Program (DMSP) Ground System (GS)
Enterprise Monitoring (EM) for the Defense Meteorological Satellite Program (DMSP) Ground System (GS) Mike Drumheller, Systems Engineer Don Anderson, Integration Engineer January 25, 2019 Copyright 2019
More informationSPACE AND RANGE STANDARDIZATION:
SPACE AND RANGE STANDARDIZATION: The Real-Time Telemetry Networks (RTTN) Initiative Darrell Ernst The MITRE Corporation Adrian J. Hooke Jet Propulsion Laboratory RTTN: Who s it for? DOD NASA Commercial
More informationSMC/RN Compatible Satellite C2 (Sat C2) GSAW Vinay Swaminathan SMC/RN
SMC/RN Compatible Satellite C2 (Sat C2) GSAW 2012 Vinay Swaminathan SMC/RN Background SMC/CC tasker to RN (Spring 2006) Identify Satellite Command & Control architecture based on accepted standards applicable
More informationArchitectural Impacts And Net-Centric Opportunities Using Network-Based Crypto Devices
Architectural Impacts And Net-Centric Opportunities Using Network-Based Crypto Devices Rob Andzik AMERGINT Technologies GSAW 2010 YOUR INNOVATIVE ADVANTAGE Page 1 Overview A New Telemetry & Command Crypto:
More information(we call it GMSEC) Dan Smith. Leap Day GSAW 2012 Session 11A Expanding Access to Satellite Information through the Compatible C2 Framework.
National Aeronautics and Space Administration GSAW 2012 Session 11A Expanding Access to Satellite Information through the Compatible C2 Framework. NASA and Compat C2 (we call it GMSEC) Leap Day 2012 Dan
More informationUSAF ESC Space COMSEC Branch
GSAW 2011 USAF ESC Space COMSEC Branch Capt Walter Kilar Andrew Ho USAF AFRL Space Electronics Branch Capt James Crane II Innoflight, Inc Jeffrey Janicik The Aerospace Corporation Rhonda Murillo Paul Streander
More informationUNCLASSIFIED. UNCLASSIFIED Air Force Page 1 of 8 R-1 Line #192
Exhibit R-2, RDT&E Budget Item Justification: PB 2016 Air Force : February 2015 3600: Research, Development, Test & Evaluation, Air Force / BA 7: Operational Systems Development COST ($ in Millions) Years
More informationA Model of the AFSCN Common Core TT&C System Using the Rapide ADL
A Model of the AFSCN Common Core TT&C System Using the Rapide ADL by by Charles B. B. Simmons Information Technology Department Computer Systems Division The Aerospace Corporation El El Segundo, CA 90245
More informationEnterprise Ground Services (EGS) Overview. SMC/AD Col Jim Planeaux GSAW Presentation 2 Mar 2016 Distribution A: Approved for Public Release
Space and Missile Systems Center Enterprise Ground Services (EGS) Overview SMC/AD Col Jim Planeaux GSAW Presentation 2 Mar 2016 Distribution A: Approved for Public Release 1 Key Drivers for EGS AFSPC Commander
More informationUNCLASSIFIED. UNCLASSIFIED Air Force Page 1 of 5 R-1 Line #193
COST ($ in Millions) Prior Years FY 2013 FY 2014 Base OCO # Total FY 2016 FY 2017 FY 2018 FY 2019 Air Force Page 1 of 5 R-1 Line #193 Cost To Complete Total Program Element - 30.944 35.657 20.806-20.806
More informationSatellite Telemetry and Command Applications. Flexible Processing and Network Transport for Distributed Ground Systems
Satellite Telemetry and Command Applications Flexible Processing and Network Transport for Distributed Ground Systems The Built-In Flexibility to Evolve and Scale with Your Satellite Ground System softfep
More informationGSAW Information Assurance in Government Space Systems: From Art to Engineering
GSAW 2006 Information Assurance in Government Space Systems: From Art to Engineering Charles Lavine The Aerospace Corporation 310-336-1595 lavine@aero.org 1 Toward the Global Information Grid Toward the
More informationPresentation Overview. Introduction Motivation Ground system software architecture Scalability Performance Summary. Page 2
GSAW 2002 Applying A Distributed Architecture to Real Time Hardware Control and Status Rob Andzik andzik@rtlogic.com 1042 Elkton Drive Colorado Springs, CO 80907 Phone: FAX: The Logical Choice to Get Your
More informationCreating the IETF IDWG Intrusion Detection Protocols IDMEF & IDXP
Creating the IETF IDWG Intrusion Detection Protocols IDMEF & IDXP Ground System Architectures Workshop GSAW 2002 March 12-15, 2002 Joe Betser Andy Walther The Aerospace Corp Mike Erlinger, Tim Buchheim
More informationCloud-based Open Architecture Approach for Common Enterprise Ground Services
Cloud-based Open Architecture Approach for Common Enterprise Ground Services GSAW Conference Feb. 29-March 3, 2016 2016 by Booz Allen Hamilton. Published by The Aerospace Corporation with permission. Agenda
More informationChapter 1. Chapter 1. Data Communications and Network Management Overview
Chapter 1 Data Communications and Management Overview 1 Telephone Modern network evolution from Telephone / Telecommunications Characteristics of Telephone network Reliable - does what is expected of it
More informationCOMPLIANCE WITH THIS PUBLICATION IS MANDATORY
BY ORDER OF THE COMMANDER 50TH SPACE WING 50TH SPACE WING INSTRUCTION 10-224 24 JUNE 2013 Incorporating Change 1, 11 OCTOBER 2016 Operations AFSCN OUTAGE REPORTING SYSTEM COMPLIANCE WITH THIS PUBLICATION
More informationThe Main Concepts of the European Ground Systems Common Core (EGS-CC)
The Main Concepts of the European Ground Systems Common Core (EGS-CC) Mauro Pecchioli, ESA/ESOC Juan María Carranza, ESA/ESTEC Presentation to GSAW March 2013 2013 by esa. Published by The Aerospace Corporation
More informationCCSDS and NASA Standards for Satellite Control Network Interoperability
InterPlanetary Network & Information Systems Directorate CCSDS and NASA Standards for Satellite Network Interoperability Peter Shames Jet Propulsion Laboratory California Institute of Technology The Fundamental
More informationESAW (European ground System Architecture Workshop) Overview
ESAW (European ground System Architecture Workshop) Overview Nestor Peccia ESA/ ESOC 15/03/2017 2017 by ESA, Published by the Aerospace Corporation with permission. Background 1. Inspired by GSAW 2. Inefficiencies
More informationPolycom RealPresence Access Director System
Release Notes Polycom RealPresence Access Director System 4.0 June 2014 3725-78700-001D Polycom announces the release of the Polycom RealPresence Access Director system, version 4.0. This document provides
More informationIRIS JCTD Overview. (JCTD - Joint Capabilities Technology Demonstration) 2006 Cisco Systems, Inc. All rights reserved. 1
IRIS JCTD Overview (JCTD - Joint Capabilities Technology Demonstration) 2006 Cisco Systems, Inc. All rights reserved. 1 JCTD/ DoD Joint Capabilities Technology Demonstration (JCTD) to be conducted in 2009/2010
More informationGoddard Mission Services Evolution Center. GSAW Demo
National Aeronautics and Space Administration Goddard Mission Services Evolution Center GSAW Demo February 29, 2012 Dan Smith and Matt Handy NASA Goddard Space Flight Center Software Engineering Division
More informationVLANS and Other Hardware
VLANS and Other Hardware CS442 First, a review problem Subnet mask: 255.255.255.0 Examples: Client in A wants to contact server in A or B 1 Other Network Devices Brouters are devices that combine the functions
More informationCCSDS Space Link Extension (SLE)
CCSDS Space Link Extension (SLE) Proposal for a NASA Wide Ground Data Service Standard Nascom Block Phase Out Work Group Team Prepared by Larry Muzny Lockheed Martin Space Operations Consolidated Space
More informationA Distributed Network Architecture for PC-Based Telemetry Systems
A Distributed Network Architecture for PC-Based Telemetry Systems by Paul A. Thoreson, Lockheed Martin Telemetry & Instrumentation Presented to Ground Systems Architectures Workshop February 26, 1997 frank:/550/gndsysws
More informationGround Systems Architectures Workshop (GSAW) Modeling and Simulation of Ground Communication Architectures for Space Networks
Ground Systems Architectures Workshop (GSAW) 2011 Modeling and Simulation of Ground Communication Architectures for Space Networks Dr. Kul Bhasin (NASA Glenn Research Center) Michael Fuentes (NASA Glenn
More informationCCSDS Mission Operations Services are Getting Real!
CCSDS Mission Operations Services are Getting Real! CCSDS Spacecraft Monitor & Control Working Group 1 and its chairman, Mario Merri, ESA 1 The CCSDS SM&C WG has active participants from the following
More informationCosting Information Assurance
Costing Information Assurance Marybeth Panock 30 September 2009 The Aerospace Corporation The Aerospace Corporation 2009 1 Costing Information Assurance or Security Called Security for this exercise to
More informationData Acquisition, Processing, Analytics, and Display
Data Acquisition, Processing, Analytics, and Display Ground support software and equipment for complex aerospace platforms The Power of insight Monitor Control Test Satellites, launch vehicles, aircraft,
More informationLeveraging Adaptive Software Standards to Enable the Rapid Standup of Small Satellite Ground Systems
Leveraging Adaptive Software Standards to Enable the Rapid Standup of Small Satellite Ground Systems Mike Sotak, Kratos Defense 1 March 2016 2016 by Kratos Defense. Published by The Aerospace Corporation
More informationNEW NETWORK PROTOCOL STANDARD FOR HIGH SPEED CAMERAS
7 th International Symposium on NDT in Aerospace We.3.A.1 More Info at Open Access Database www.ndt.net/?id=18958 NEW NETWORK PROTOCOL STANDARD FOR HIGH SPEED CAMERAS Abstract Reto HUBER 1 1 AOS Technologies
More informationDigital electronics & Embedded systems
FYS3240 PC-based instrumentation and microcontrollers Digital electronics & Embedded systems Spring 2017 Lecture #10 Bekkeng, 30.1.2017 Embedded systems An embedded system is a special-purpose system designed
More informationENTERPRISE ARCHITECTURE FOR THE AIR FORCE SATELLITE CONTROL NETWORK
ENTERPRISE ARCHITECTURE FOR THE AIR FORCE SATELLITE CONTROL NETWORK Raul J. Diaz USAF, 50 th Network Operations Group, raul.diaz@us.af.mil ABSTRACT Our cultural expectation about technology continually
More informationRetrofitting Ground Systems to improve Cyber Security
Retrofitting Ground Systems to improve Cyber Security Michael Worden Security Engineer 25 February 2014 Copyright 2014 Raytheon Company. Published by The Aerospace Corporation with permission.. Customer
More informationSpace Mission Communications Security
Space Mission Communications Security Nick Shave, Gavin Kenny Logica UK Limited Howard Weiss SPARTA Inc James Stanier DERA GSAW 2001 1 Presentation Overview Background and Security Issues Space Mission
More informationCommunications Transformations 2: Steps to Integrate SIP Trunk into the Enterprise
Communications Transformations 2: Steps to Integrate SIP Trunk into the Enterprise The Changing Landscape IP-based unified communications is widely deployed in enterprise networks, both for internal calling
More informationArchitecting OneWeb s Massive Satellite Constellation Ground System
Architecting OneWeb s Massive Satellite Constellation Ground System GROUND SEGMENT ARCHITECTURE WORKSHOP 2017 Information included herein has been determined to not contain any controlled technical data
More informationComputer Communications and Network Basics p. 1 Overview of Computer Communications and Networking p. 2 What Does Computer Communications and
Computer Communications and Network Basics p. 1 Overview of Computer Communications and Networking p. 2 What Does Computer Communications and Networking Technologies Mean? p. 3 What Is a Computer Network?
More informationCCSDS Space Link Extension Services Case Study of the DERA Implementation
CCSDS Space Link Extension s Case Study of the DERA Implementation Presented by Hugh Kelliher Principal Consultant, Space Division VEGA Group plc hugh.kelliher@vega.co.uk VEGA Group PLC 21 February2001
More informationLecture (03) Circuit switching
Agenda Lecture (03) Circuit switching Switched communication network Circuit switching technology Dr. Ahmed ElShafee ١ Dr. Ahmed ElShafee, ACU Fall 2011, Networks I ٢ Dr. Ahmed ElShafee, ACU Fall 2011,
More informationOCS-NG400
Future Ready Voice Communications System OCS-NG400 OCS-NG400 1 www.onur.net 2 OCS-NG400 The OCS-NG400 IP-based voice communications system, combining state-of-the-art technology with proven components
More informationComputer Network : Lecture Notes Nepal Engineering College Compiled by: Junior Professor: Daya Ram Budhathoki Nepal Engineering college, Changunarayan
Computer Network : Lecture Notes Nepal Engineering College Compiled by: Junior Professor: Daya Ram Budhathoki Nepal Engineering college, Changunarayan Chapter3: OSI Reference Model: Network Software: Network
More informationGPS OCX BLOCK 1 NETCENTRIC INTERFACES. Walid Al-Masyabi Raytheon Company, Intelligence, Information and Services,
GPS OCX BLOCK 1 NETCENTRIC INTERFACES Walid Al-Masyabi Raytheon Company, Intelligence, Information and Services, Chuck Corwin, Sarah Law, Stephen Moran, Michael Worden Raytheon Company, Intelligence, Information
More informationOAISYS and Mitel: Call Recording Solution Configuration. An OAISYS White Paper
OAISYS and Mitel: Call Recording Solution Configuration An OAISYS White Paper Table of Contents Introduction... 3 Mitel 3300 Controller Networks... 4 Single Audio Connection Point... 4 Multiple SRC Proxy
More informationEirene Sceptre Cyber Defense Services
Eirene Sceptre Cyber Defense Services Nick Cohen Cyber Defense Solutions Department 26 February 2019 2019 The Aerospace Corporation Overview Eirene Sceptre (E-Sceptre) Overview E-Sceptre Mission Benefits
More informationSpace and Missile Systems Center
Space and Missile Systems Center GPS Control Segment Improvements Mr. Tim McIntyre GPS Product Support Manager GPS Ops Support and Sustainment Division Peterson AFB CO 2015 04 29 _GPS Control Segment Improvements
More informationIntroduction to Wireless Networking ECE 401WN Spring 2008
Introduction to Wireless Networking ECE 401WN Spring 2008 Lecture 2: Communication Networks The first major topic we will study will be WLANs. But before that, we need to consider a few basics of networking.
More informationORS Mission Service Interface
ORS Mission Service Interface Prototyping a Compatible C2 Framework GSAW 2010 March 1 Rico Espindola, Terry Gold, Patricia Klein, Ben Lui, George Moretti 1 Purpose Describe Command and Control activities
More informationArchitecture for a Truly Integrated Defense Network
Architecture for a Truly Integrated Defense Network Eric Firkin Director, USAF Business Development Raytheon Solipsys Corporation 15 June 2004 Corporate Overview Founded in March 1996 by Senior Researchers
More informationThe Jungle or the Feedlot
The Jungle or the Feedlot Growing Resilient Ground System Enterprises Through the Power of the Marketplace Gerry Simon Chief Architect Kratos Federal Solutions Gerry.Simon@KratosDefense.com 2/27/2018 2018
More informationESA Telemetry and Telecommand System (TMTCS)
ESA Telemetry and Telecommand System (TMTCS) Y.Doat, M.di Giulio, G.P.Calzolari ESA/ESOC Robert-Boschstr.5, 64293 Darmstadt Germany This paper describes the future ESA Telemetry and Telecommand System
More informationAN OPEN ARCHITECTURE FOR MULTIPLEXING AND PROCESSING TELEMETRY DATA
AN OPEN ARCHITECTURE FOR MULTIPLEXING AND PROCESSING TELEMETRY DATA Mike Erdahl VEDA SYSTEMS INCORPORATED July 15, 1997 INTRODUCTION Increased availability and falling prices now make modern high-speed
More informationto-end System Test Architecture
End-to to-end System Test Architecture Sr. Manager, Lockheed Martin SSC masuma.ahmed@lmco.com (408) 742-2553 2553 1 Net-Centric Mission Operations Features Fully Synchronized Interoperable, of ed Systems
More informationIP For Responsive Microsats, A Practical Approach. Space Internet Workshop 5, 2006 Assi Friedman & Jeffrey Janicik Innoflight Inc.
IP For Responsive Microsats, A Practical Approach Space Internet Workshop 5, 2006 Assi Friedman & Jeffrey Janicik Innoflight Inc. Presentation Abstract Using Internet Protocols on smallsats started as
More informationDefense Information Systems Network (DISN) Test and Evaluation Network (DTEN)
Defense Information Systems Network (DISN) Test and Evaluation Network (DTEN) Mr. Dan Knodle Strategic Planning and Engineering Division Joint Interoperability Test Command 16 June 2011 Background Proliferation
More informationCCSDS Mission Operations Services
CCSDS Mission Operations Services Mario Merri Head of Mission Data Systems Division (ESOC/HSO-GD) CCSDS Mission Operations and Information Management Services (MOIMS) Mehran Sarkarati Head of Applications
More informationDigital Communication Networks
Digital Communication Networks MIT PROFESSIONAL INSTITUTE, 6.20s July 25-29, 2005 Professor Muriel Medard, MIT Professor, MIT Slide 1 Digital Communication Networks Introduction Slide 2 Course syllabus
More informationFor more information about the Cisco Jabber suite of products, see https://www.cisco.com/go/jabber.
About Cisco Jabber, page 1 Purpose of this Guide, page 1 Feature Configuration Overview, page 1 About Cisco Jabber Cisco Jabber is a suite of Unified Communications applications that allow seamless interaction
More informationDoD UC Framework 2013, Section 13 Table of Contents TABLE OF CONTENTS
, Table of Contents TABLE OF CONTENTS SECTION PAGE Security Devices... 13-1 13.1 Physical Security... 13-1 13.2 Security Devices Security Design... 13-1 13.3 Network Security Design... 13-1 13.4 Requirements
More informationGSAW2003 Breakout Group Architecture Granularity - A COTS Vendor s Perspective
GSAW2003 Breakout Group Architecture Granularity - A COTS Vendor s Perspective Barry A. Grasso bgrasso@integ.com (301) 731-4233 ext. 4354 Integral Systems, Inc. March 5, 2003 Agenda Company Background
More informationChapter 1: Introduction
EE4272: Computer Networks Chapter 1: Introduction Instructor: Tricia Chigan Dept.: Elec. & Comp. Eng. 1) Data Communications: Deals with the transmission of signals in a reliable & efficient manner. Topics:
More informationThe Next Generation Signaling Transfer Point
The Next Generation Signaling Transfer Point Overview As the Global network is undergoing immense changes and the Next-Generation IP networks become a reality, it signals an evolution towards using Internet
More informationA Plexos International Network Operating Technology May 2006
A Plexos International Network Operating Technology May 2006 BY 4664 Jamestown Ave, Suite 325 Baton Rouge, LA 70808 225.218.8002 1.0 Introduction. is a software environment comprised of proven technologies
More informationIntroduction. H.323 Basics CHAPTER
CHAPTER 1 Last revised on: October 30, 2009 This chapter provides an overview of the standard and the video infrastructure components used to build an videoconferencing network. It describes the basics
More informationIntroduction. Communication
Introduction These slides are created by Dr. Yih Huang of George Mason University. Students registered in Dr. Huang's courses at GMU can make a single machine-readable copy and print a single copy of each
More informationIP Addressing Modes for Cisco Collaboration Products
IP Addressing Modes for Cisco Collaboration Products IP Addressing Modes, on page 1 Recommended IPv6 Addressing Modes for CSR 12.1/12.0 Products, on page 2 IPv6 Addressing in Cisco Collaboration Products,
More informationImplementing a Ground Service- Oriented Architecture (SOA) March 28, 2006
Implementing a Ground Service- Oriented Architecture (SOA) March 28, 2006 John Hohwald Slide 1 Definitions and Terminology What is SOA? SOA is an architectural style whose goal is to achieve loose coupling
More informationCircuit switching. Switched communication network Circuit switching technology. 2 Dr. Ahmed ElShafee, ACU Spring 2011, Networks I
Lecture (03) Circuit switching Dr. Ahmed ElShafee 1 Dr. Ahmed ElShafee, ACU Spring 2011, Networks I Agenda Switched communication network Circuit switching technology 2 Dr. Ahmed ElShafee, ACU Spring 2011,
More informationUBIQUITIOUS, RESILIENT, SECURE CONNECTIVITY IN THE NEAR-PEER THREAT ENVIRONMENT
2018 Viasat White Paper August 27, 2018 UBIQUITIOUS, RESILIENT, SECURE CONNECTIVITY IN THE NEAR-PEER THREAT ENVIRONMENT With Hybrid Adaptive Networking By Craig Miller Vice President, Chief Technical Officer
More informationDON XML Achieving Enterprise Interoperability
DON XML Achieving Enterprise Interoperability Overview of Policy, Governance, and Procedures for XML Development Michael Jacobs Office of the DON CIO Vision The Department of the Navy will fully exploit
More informationASIA/PACIFIC REGIONAL AERONAUTICAL TELECOMMUNICATION NETWORK (ATN) AIR TRAFFIC SERVICE (ATS) MESSAGE HANDLING SYSTEM (AMHS) DESCRIPTION
INTERNATIONAL CIVIL AVIATION ORGANIZATIONA ASIA AND PACIFIC OFFICE ASIA/PACIFIC REGIONAL AERONAUTICAL TELECOMMUNICATION NETWORK () AIR TRAFFIC SERVICE (ATS) MESSAGE HANDLING SYSTEM (AMHS) DESCRIPTION First
More informationBusiness Continuity and Disaster Recovery. Pennsylvania Emergency Management Agency (PEMA) Satellite Warning System/Rapid Notification Network
Business Continuity and Disaster Recovery Pennsylvania Emergency Management Agency (PEMA) Satellite Warning System/Rapid Notification Network Executive Summary Too often emergency management communication
More informationSLE experience over unreliable network links
SLE experience over unreliable network links Ciprian Furtuna 1 and Carla Garcia 2 LSE Space GmbH, Argelsrieder Feld 22, 82234, Wessling, Germany Wilfried Kruse 3 Deutsches Zentrum für Luft und Raumfahrt
More informationPolycom RealPresence Access Director System
Release Notes 3.1.1 April 2014 3725-78700-001C1 Polycom RealPresence Access Director System Polycom announces the release of the Polycom RealPresence Access Director system, version 3.1.1. This document
More informationDESIGN OF SPACE DATA LINK SUBLAYEROF TELECOMMAND DECODER USING CCSDS PROTOCOL
DESIGN OF SPACE DATA LINK SUBLAYEROF TELECOMMAND DECODER USING CCSDS PROTOCOL 1 Triveni K, 2 Shilpa K.C Dr. AIT, Bangalore Email- 1 trivenik.29@gmail.com, 2 shilpa.kc2@gmail.com Abstract- This paper deals
More informationNew Tools for Spacecraft Simulator Development
New Tools for Spacecraft Simulator Development March. 2007 Page 1 Why use Simulators? Replace the Spacecraft Support to design Support to testing replacement of real equipment in destructive or expensive
More informationUSING BRIDGES, ROUTERS AND GATEWAYS IN DATA ACQUISITION NETWORKS
USING BRIDGES, ROUTERS AND GATEWAYS IN DATA ACQUISITION NETWORKS Tom De Selms JDANS Lead Engineer Veridian Engineering thomas.deselms@veridian.com ABSTRACT Using acquisition networks requires an understanding
More informationTERMS OF REFERENCE. Special Committee (SC) 223
REQUESTOR: TERMS OF REFERENCE Special Committee (SC) 223 Internet Protocol Suite (IPS) and Aeronautical Mobile Airport Communication System (AeroMACS) (Version 3) FAA ANG-B Organization Person ANG-B/Michelle
More informationT&E IN CYBERSPACE (UCR TESTING)
T&E IN CYBERSPACE (UCR TESTING) TRACK CHAIR COL Joe Puett CDR, JITC PRESENTER Richard Delgado Jr. TECHNOLOGY for RAPID ACQUISITION AND TEST Unified Capabilities Requirements (UCR) Testing Mr. Richard Delgado
More informationObjectives. Learn how computers are connected. Become familiar with different types of transmission media
Objectives Learn how computers are connected Become familiar with different types of transmission media Learn the differences between guided and unguided media Learn how protocols enable networking 2 Objectives
More informationMEVA III NETWORK IMPLEMENTATION. (Presented by Secretariat) SUMMARY
GREPECAS/17 - WP/24 International Civil Aviation Organization 19/06/14 CAR/SAM Regional Planning and Implementation Group (GREPECAS) Seventeenth Meeting of the CAR/SAM Regional Planning and Implementation
More informationCircuit Switching and Packet Switching
Chapter 10: Circuit Switching and Packet Switching CS420/520 Axel Krings Page 1 Switching Networks Long distance transmission is typically done over a network of switched nodes Nodes not concerned with
More informationTRANSPARENT SATELLITE BANDWIDTH ACCELERATION
TRANSPARENT SATELLITE BANDWIDTH ACCELERATION Stephan Gudmundson, M.Sc. NetAcquire Corporation www.netacquire.com ABSTRACT While the transition to IP internetworking in space-based applications has a tremendous
More information11 th Annual CubeSat Developers Workshop
11 th Annual CubeSat Developers Workshop NearSpace Launch, Inc. Satellite Globalstar Products: Technology, Service, and Education TSAT Communication First Results EyeStar: A Paradigm Shift 25 // 04 //
More informationSample Proposal for Phase I of the Cisco Developer Contest
Sample Proposal for Phase I of the Cisco Developer Contest Important: 1. If the Terms and Conditions of the Cisco Developer Contest are not expressly accepted during registration, your proposal will not
More informationEnterprise Networks Shape the Digital now. Reinhold Wiesenfarth, SVP TC-Portfolio Management
Enterprise Networks Shape the Digital now Reinhold Wiesenfarth, SVP TC-Portfolio Management Megatrends driving the enterprise market 70% of large scale enterprises use cloud applications. By 2020 every
More informationLecture (03) Networking Model (TCP/IP) Networking Standard (OSI) cont.,..
Lecture (03) Networking Model (TCP/IP) Networking Standard (OSI) cont.,.. By: Dr. Ahmed ElShafee ١ Dr. Ahmed ElShafee, ACU : Fall 2014, Computer Networks II Agenda TCP/IP suite Data Encapsulation OSI History
More informationTC32 presentation to ECMA General Assembly, Edinburgh, 22nd June 2000
TC32 presentation to ECMA General Assembly, Edinburgh, 22nd June 2000 John Elwell, Chairman ECMA TC32 Siemens Communications (International) Limited john.elwell@siemenscomms.co.uk ECMA/TC32/2000/103 ECMA/GA/2000/69
More informationMOM MESSAGE ORIENTED MIDDLEWARE OVERVIEW OF MESSAGE ORIENTED MIDDLEWARE TECHNOLOGIES AND CONCEPTS. MOM Message Oriented Middleware
MOM MESSAGE ORIENTED MOM Message Oriented Middleware MIDDLEWARE OVERVIEW OF MESSAGE ORIENTED MIDDLEWARE TECHNOLOGIES AND CONCEPTS Peter R. Egli 1/25 Contents 1. Synchronous versus asynchronous interaction
More informationNext-Generation Distributed Satellite Bus Information Systems
What s Coming on Spacecraft: Next-Generation Distributed Satellite Bus Information Systems L. H. Miller, M. M. Gorlick, D. L. Wangerin, C. A. Landauer The Aerospace Corporation 29 February 2012 The Aerospace
More informationIBM Compliance Offerings For Verse and S1 Cloud. 01 June 2017 Presented by: Chuck Stauber
IBM Compliance Offerings For Verse and S1 Cloud 01 June 2017 Presented by: Chuck Stauber IBM Connections & Verse Email and collaboration platform designed to help you work better Empower people Teams are
More informationBreakout Session. James Martin Kevin Kreitman Jeff Diehl Scott Bernard
Breakout Session Exploring the Differences between Enterprise and System s A Look at the Different Methods, Tools, and Techniques James Martin Kevin Kreitman Jeff Diehl Scott Bernard Slide 1 Abstract Point:
More informationDARPA TTO Air and Space Portfolio Update
DARPA TTO Air and Space Portfolio Update Ms. Pamela A. Melroy, Deputy Director DARPA Tactical Technology Office Briefing prepared for the National Research Council Aeronautics and Space Engineering Board
More informationCommunication Networks
Communication Networks Nicholas Honeth (nicholash@ics.kth.se) Contents of the series Lecture 10 - Recap of the networks we ve seen so far - OSI model - Circuit and packet switching - Physical media Lecture
More informationIntegration and Interoperability Models for Systems of Systems
Pittsburgh, PA 15213-3890 Integration and Interoperability Models for Systems of Systems David Carney Patricia Oberndorf April 21, 2004 Systems and Software Technology Conference INCOSE-Sponsored Track
More information