TM - QuarbzInternetworks, Legacy Networks, Advanced Routing Networks, Advanced Wireless Networks, Mobile Networks, Sensor Networks, Cognitive Radio Networks a a Packet Animator Used

Simulation Platform For Network R & DNetSimTM

Ethernet, WLAN a/b/g/e/n, RIP, OSPF, TCP, UDP, Pure Aloha, Slotted Aloha, CSMA / CD, ATM, Token Ring, Token Bus, X.25, Frame Relay, BGP, MPLS, MANET,

Wi-Max, GSM, CDMA, WSN, ZigBee, Cognitive RadioWith protocol libraries available as C source code

New! Network Emulator available as an Add-on

NetSimTM

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NetSim is a leading network simulation software for protocol modeling and simulation, allowing you to analyze computer networks with unmatched depth, power and flexibility. NetSim is being used by the world’s most prestigious institutions for network lab experimentation and research.

NetSim is available as Standard or Academic version and is built on a common design framework of high level architecture and code.

NetSim Standard VersionProvides a platform for project work and research and is available as components shown in the below matrix;for you to choose and assemble what you need.

Component No Networks / Protocols International Standards

Component 1(Base component)

Internetworks: Ethernet, WLAN (802.11 a, b, g, e & n), Routing (RIP/OSPF), TCP, UDP

IEEE 802.3, 802.11 a/b/g/e/n, RFC 2453, 2328, RFC’s 793, 2001and 768

Component 2Legacy Networks: Aloha (Pure & Slotted), CSMA /CD, Token Ring, Token Bus, ATM, X.25, Frame Relay, Real Time

IEEE 802.3, 802.4, 802.5, ATM Forum, ITU Forum

Component 3 BGP and MPLS Networks RFC 1771, IETF RFC’s 3031 and 3121

Component 4 Advanced Wireless Networks: MANET and Wi-MaxMANET - DSR, AODV, IETF RFC 4728, 3561 IEEE 802.16D

Component 5 Cellular Networks: GSM and CDMA3GPP, ETSI, IMT-MC, IS-95 A/B,1xRTT, 1x-EV-Do, 3xRTT

Component 6Wireless Sensor Networks & Personal Area Networks:WSN and ZigBee

IEEE 802.15.4 MAC, IETF RFC 4728

Component 7 Cognitive Radio Networks: WRAN IEEE 802.22

Add-on to std ver Network Emulator Integratable with Standard Components 1, 4 and 7

NetSim Academic VersionDesigned as a virtual networks lab infrastructure on a desktop PC, useful for lab experimentation and teaching at UG and PG level. Available as a single product and includes all the technologies given above.

Features Academic Version Standard Version

Network EmulatorIntegratable with Components 1, 4 and 7 r aPerformance ReportingPerformance metrics available for Network and Sub-network a aTechnology CoverageInternetworks, Legacy Networks, Advanced Routing Networks, Advanced Wireless Networks, Mobile Networks, Sensor Networks, Cognitive Radio Networks a aPacket AnimatorUsed to animate the packet flow in network a aPacket Trace and Event TraceAvailable in tab ordered .txt format for easy post processing r aProtocol Library Source Codes with DocumentationProtocol primitive C source and appropriate protocol header files with extensive documentation. Simulation-in-the-loop debug facility using Visual Studio

r aDevelopment EnvironmentUsers can write their own code and link their code to NetSim for a set of primitives r aSupportThree years e-mail and Telephone support. Free versional upgrades for one year a a

NetSimTM

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NetSimTM

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1. New Protocols and Functionalities in NetSim v7.11.1 MANET (As per IETF RFC 4728, 3561)

► Common to Standard and Academic Versions ► DSR - Dynamic Source Routing ► AODV - Adhoc On demand Distance Vector Routing ► Mobility is via Random waypoint and Random walk models ► Patches for fault management and static routing

1.2 WSN (As per IEEE 802.15.4 MAC and PHY, IETF RFC 4728, 3561 L3) ► Common to Standard and Academic Versions ► MAC layer is modeled per IEEE 802.15.4 covering slotted CSMA / CA,

unslotted CSMA / CA, GTS, CCA, Super frame transmission and Beacon transmission

► LEACH patch with inter and intra cluster routing based on sensor power ► PHY layer models cover fading, shadowing with SINR and BER calculation ► Output metrics include routing overhead, power consumption, lifetime of motes, packet delivery ratio etc

1.3 Cognitive Radio (As per IEEE 802.22 MAC and PHY) ► Common to Standard and Academic Versions ► MAC layer model covers Super frame, DS-MAP, US-MAP, BW request, Quiet period, Normal mode operation and PHY operates in OFDMA

► Connection establishment - CID, SID, FID and support for UGS, nrtPS, rtPS and BE QoS class

► Incumbent detection and channel switching and the cognitive plane contains Spectrum Manager, Spectrum Sensing Function, Spectrum Sensing Automaton and Channel model

1.4 Packet Animator ► Common to Standard and Academic Versions ► Available with components 1, 4, 6 and 7 featuring:

► Animate packet flow over wired and wireless links ► Color variation for control packets, data packets and error packets ► Node movement ► Animation speed controls with play, pause and simulation timeline

1.5 Network Emulator ► Available in Standard Version ► NetSim’s emulation module allows users to connect real systems running live applications to the simulator

► The live application traffic is transmitted through the simulator and real metrics are calculated

NetSim - Network

Simulator

VirtualPacket

VirtualPacket

Live Packet

Live Packet

NetSim Emulator Simulator runningdefault or custom protocol

NetSim Emulator

Time synchronized interfacing ensures accuratemeasurement of delay, throughput and error

NetSimTM

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2. NetSim Design and Architecture ► NetSim has an open, modular and flexible architecture ► Protocol libraries: C source code is open and presented as APIs. Protocol primitive function APIs are used as building blocks for protocol construction

► Utility functions: Code infrastructure needed for simulation and performance measurement are presented as Utility Function APIs

► NetSim is engineered to separate the network stack from the protocol engine, thereby providing closer to real world modeling and analysis capability

► Protocols are modeled as Finite State Machine (FSM), while the Simulation Kernel is a Discrete Event Engine accelerated by a heuristic algorithm

► The Virtual Network Stack features in-built config file parser, error handler, config error logger, memory manager and metrics module

3. Programming Exercises ► Common to Standard and Academic Versions ► C / C ++ / Java lab exercises are provided with algorithm, flow chart, pseudo code and C source code. Users can write their own code and link to NetSim for verification of output.

► List of Programming Exercises

» Address resolution Protocol » Assignment of Sites » Cryptography - DES,RSA,Transposition,Substitution, XOR, WEP

» Distance Vector Routing » Error Correcting Code - Hamming Code » Error Detection Code - CRC 12, CRC 16, CRC 32, CCITT, LRC

» Framing Sequence - Bit Stuffing, Character Stuffing » Generic Cell Rate - Algorithm Virtual Scheduling Algorithm

» IPV4 Addressing - Address Mask, Binary Conversion, CIDR Network Address, Special Address, Subnetting

» IPV6 Addressing - EUI-64 Interface Identifier, Host Addresses, Subnetting

» Leaky Bucket Algorithm » Multi-Level Multi Access collision free protocol » Multiple Access Technology - CDMA, TDMA, OFDMA

» PC to PC communication - Socket Programming, Chat Application

» Scheduling - MMF, FIFO » Shortest Path - Link state routing, Floyd’s algorithm

» Sliding Window Protocol -Go Back N, Selective Repeat

» Sorting Techniques - Bubble, Insert, Select, Quick » Spanning Tree - Kruskal, Prims, Boruska » Transmission Flow Control - Stop and wait, Selective Repeat, Go Back N

NetSimTM

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NetSimTM

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4. Development Environment ► Available in Standard Version ► Provides advanced users with source C code, libraries, resource files, config xml files and features MSVC based debugging and documentation

► Users can create custom protocols, extend existing algorithms, interface with other software products, modify output statistics, log debug information and much more

Protocol Primitive Libraries provided in source code form with necessary API’s

User Generated Libraries can be created by modifying protocol primitive or utility function libraries

Development Environment in NetSim enables you to call into NetSim user generated libraries to run network scenarios

Detailed Simulation Report of user generated libraries covering millions of packets and events are available for detailed analysis and reporting

5. Research Benefits Enhance research productivity

► Leverage existing source code libraries ► Run NetSim via Graphical User Interface (GUI) or Command Line Interface (CLI)

Improve research quality ► Animate model behaviour during or after simulation using the packet animator ► Monitor packet flow via the packet trace

Reduce time to publish ► Debug your models using simulation-in-the-loop debugging with Visual Studio ► Analyze your code execution through the event trace

6. Research TopicsPopular areas of research where NetSim is being used are

Cognitive Radio Networks (WRAN) » Spectrum sensing and incumbent detection » Spectrum allocation » Geolocation & location based services » Interference analysis, measurement and modeling of spectrum usage

» Protocol architecture

Wireless Sensor Networks (WSN) » Energy efficiency and power management » Efficient protocol design and operation » Self configuration and fault tolerance » Routing » Localization » LEACH

Mobile Ad-Hoc Networks (MANET) » Routing protocols - Location based, Power aware etc

» QoS in adhoc networks » Intrusion detection » Performance Analysis » Vehicular adhoc networks

NetSimTM

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“Transportation and Telecommunication Institute (TTI) recommendeds NetSim as rapidly developed teaching product for many telecommunication specialties”

Alex KrivchenkovayankTTI, Riga. Latvia

“NetSim is truly a fantastic product that is not only versatile, it is also robust and those features are hard to come by in any simulator. I hope other educational institutions begin incorporating this product into their curriculum.”

Project Director, TEC. Ontarget Enterprises. Colorado. USA

Channel Partner:

#214, 7th Main, 39th A Cross,Jayanagar 5th Block,Bangalore - 560 041, India.Tele-fax : +91 80 2663 0624Visit : www.tetcos.comE-mail : [email protected] : youtube.com/tetcosTwitter : www.twitter.com/tetcosLinkedIn : www.linkedin.com/ company/tetcos

NetSim Customer List (Partial) Over 250 universities worldwide actively use NetSim

Education - IndiaAC College of Technology, KaraikudiAgra Engg College, AgraAligarh Muslim University, AligarhAll Saints College of Technology, BhopalAmrutha Institute of Technology, BangaloreAnna University College of Engg., ChennaiBabu Banarsidas Inst. of Tech, HyderabadBasaveshvar College of Engg, KarnatakaB.C.Roy Engg College, Durgapur, West BengalBharath Institute of Tech, MeerutBhilai Institute of Technology, ChattisgarhBITS, Pilani, Pilani CampusBITS, Pilani, Hyderabad CampusBITS, Pilani, Goa CampusCollege of Engg and Tech, BhubaneswarCollege of Engg, PuneDelhi Technical University (Formerly, DCE)Directorate of Tech Education, SikkimDirectorate of Tech Education, MizoramGhousia College of Engg, RamanagaramGlobal Academy of Tech, BangaloreGM Institute of Technology, DavanagereGovt Engineering College, Farmagudi, GoaGovt Engineering College, Kannur, KeralaGovt Engineering College, Idukki, KeralaGovt College of Engg & Ceramic Tech, KolkataGwalior Engg College, GwaliorHaldia Institute of Technology, KolkataIGIT, Dhenkanal, Orissa IIT, KharagpurIIT, Roorkee

Education - InternationalAllepo University, SyriaBarry University, Florida, USACore Intl Inst.Higher Edu., UAEDar Al Hekma College, Saudi ArabiaDe Lorenzo Srl, Milan, ItalyFlorida Gulf Coast University, FL, USAIngolstadt University, GermanyINTI, Malaysia

EnterpriseBharat Sanchar Nigam Ltd (BSNL)

Institute of Tech & Management, GwaliorJNTU College of Engg, AnanthapurJNTU College of Engg, HyderabadKalyani Govt Engg College, West BengalK.K Wagh College of Engineering, NashikKumaon Engineering College, UttarakhandMalnad College of Engg, HassanMIT, PuneMizoram University, AizawlM.M.M College of Engineering, GorakhpurNIT, AgartalaNIT, BhopalNIT, DurgapurNIT, JamshedpurNIT, KurukshetraNIT, RourkelaNIT, SuratNIT, SuratkalOxford College of Engg, BangalorePunjab College of Engineering, ChandigarhR.V. College of Engg, BangaloreRNS Institute of Technology, BangaloreSaastra University, Thanjavur, TNSant Longowal Institute of Technology, PunjabSSIT, TumkurState Project Implementation Unit, JammuState Project Implementation Unit, MizoramState Project Implementation Unit, NagalandTech Teacher Training Institute, ChennaiThanthai Periyar Govt Inst of Tech, Vellore, TNThapar University, PatialaVJTI, Mumbai

Klaipeda University, LithuaniaOntarget Enterprises. Colorado, USAPearson Education, New Jersey, USASonoma State University, California,USAStone Hill College, Easton, MA, USASzczezin University of Technology. PolandTransport & Telecom. Inst, LatviaGIST, Republic of Korea

Government and DefenseCenter for Airborne Systems (CABS)

Nikki Warren

Write to us fora. Live online demo

b. Free A2 size poster on WLAN / WSN

c. Developing a research proposal

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