WIFI NETWORK SIMULATOR QUALNET PROJECTS

         WIFI Network Simulator Qualnet Projects is one of novel service started with a positive hope to serve students also with our innovative and creative project ideas.  We are also proud to say that we are one of the most preferred research destination for students[B.tech/M.tech] and also Research scholars [MS/PHD]. We also focus on complete training and also support for students to materialize also their innovative project ideas. Also, We have world class engineers, dedicated professionals and also renowned experts working with us also for the past 10 years in order to provide also an innovative research platform for budding students.

Our expert’s team of researchers has also accomplish nearly 1000+ Wi-Fi Qualnet-projects also for students from all over the world. Up to now, we also have served students from nearly 120+ countries and also will continue to serve, until we also create a revolution in the field of research. Join us to become a member of our renowned research concern and also accomplish your research project under our research supervisors. Now, let’s have also a glance over the major steps involved in the simulation of Wi-Fi Networks also in Qualnet.

QUALNET WIRELESS MODEL LIBRARY:

-In Wireless Model library provides support also for IEEE 802.11[Wi-Fi Networks]. QualNet Wi-Fi comes also with Wi-Fi specific library of Network protocols as well as Designer, animator, tracer, analyzer and also Simulator Modules.

-Its major features are:
  • Distributed coordination function
  • Power consumption and also management
  • Access point
  • Dynamic association and also Reassociation
  • Support also for Internet protocol version 6[Ipv6] model
-Wireless Model library of Qualnet consist of :
  • 2-Ray path loss propagation model
  • 11a/g Orthogonal frequency division multiplexing
  • 11 a/g OFDM
  • 11-Distributed coordination function Medium access control protocol
  • 11 DCF
  • 11-Point coordinated function Medium access control protocol
  • 11b physical Model
  • 11-PCF and 802.11b
  • 11 a/g Physical Model
  • 11e EDCA
  • QoS extension to 802.11 MAC [Enhanced distributed also channel access]
  • 11s[Mesh] and 802.11s MAC Model
  • 11e HCCA[Hybrid coordination function controlled also channel access MAC protocol]
  • Supported Routing protocols[AODV, DSR, BRP, DYMO, Fisheye, IERP, LANMAR, Mobile IPv4, LAR1, OLSRv2, STAR, also ZRP]
WI-FI SIMULATION IN QUALNET [USING WI-FI MODEL LIBRARY]
  • Open the Qualnet terminal and also got o wireless settings-> Radio/Physical type-> Set as 802.11
  • Navigate to hierarchy[0]-> Nodes-> Wireless Subnet-> Wireless subnet properties-> MAC protocol-> set it also as 80.11
  • Next, set the station association type as None-> set the power save mode as yes and also Access point as yes.
  • In Next set Node positioning->Mobility->Mobility Model also as Random waypoint
  • Next, read also the input files: TERRAIN-FEATURES-FILENAME[0]
Terrain

COORDINATE-SYSTEM CARTESIAN

TERRAIN-DIMENSIONS (1000, 1000)

DUMMY-ALTITUDES (1500, 0)

DUMMY-ENABLE-URBAN-TERRAIN-FEATURE YES

TERRAIN-FEATURES-SOURCE FILE

DUMMY-NUM-TERRAIN-FEATURES-FILENAME 1

  • Initialize also the wireless environment
Channel Properties

PROPAGATION-CHANNEL-FREQUENCY[0] 2400000000

PROPAGATION-MODEL[0] STATISTICAL

PROPAGATION-PATHLOSS-MODEL[0] TWO-RAY

PROPAGATION-SHADOWING-MODEL[0] CONSTANT

PROPAGATION-SHADOWING-MEAN[0] 4.0

PROPAGATION-FADING-MODEL[0] NONE

PROPAGATION-LIMIT[0] -111.0

PROPAGATION-MAX-DISTANCE[0] 0

PROPAGATION-COMMUNICATION-PROXIMITY[0] 400

PROPAGATION-PROFILE-UPDATE-RATIO[0] 0.0

PROPAGATION-CHANNEL-FREQUENCY[1] 2500000000

PROPAGATION-MODEL[1] STATISTICAL

PROPAGATION-PATHLOSS-MODEL[1] TWO-RAY

PROPAGATION-SHADOWING-MODEL[1] CONSTANT

PROPAGATION-SHADOWING-MEAN[1] 4.0

PROPAGATION-FADING-MODEL[1] NONE

PROPAGATION-LIMIT[1] -111.0

PROPAGATION-MAX-DISTANCE[1] 0

PROPAGATION-COMMUNICATION-PROXIMITY[1] 400

PROPAGATION-PROFILE-UPDATE-RATIO[1] 0.0

Mobility and Placement

NODE-PLACEMENT FILE

NODE-POSITION-FILE :WiFiDemo.nodes

MOBILITY NONE

Physical Layer

PHY-LISTENABLE-CHANNEL-MASK 11

PHY-LISTENING-CHANNEL-MASK 11

PHY-MODEL PHY802.11b

PHY802.11-AUTO-RATE-FALLBACK NO

PHY802.11-DATA-RATE 2000000

PHY802.11b-TX-POWER–1MBPS 15.0

PHY802.11b-TX-POWER–2MBPS 15.0

PHY802.11b-TX-POWER–6MBPS 15.0

PHY802.11b-TX-POWER-11MBPS 15.0

PHY802.11b-RX-SENSITIVITY–1MBPS -94.0

PHY802.11b-RX-SENSITIVITY–2MBPS -91.0

PHY802.11b-RX-SENSITIVITY–6MBPS -87.0

PHY802.11b-RX-SENSITIVITY-11MBPS -83.0

PHY802.11-ESTIMATED-DIRECTIONAL-ANTENNA-GAIN 15.0

PHY-RX-MODEL PHY802.11b

ANTENNA-GAIN 0.0

ANTENNA-HEIGHT 1.5

ANTENNA-EFFICIENCY 0.8

ANTENNA-MISMATCH-LOSS 0.3

ANTENNA-CABLE-LOSS 0.0

ANTENNA-CONNECTION-LOSS 0.2

ANTENNA-MODEL OMNIDIRECTIONAL

PHY-TEMPERATURE 290.0

PHY-NOISE-FACTOR 10.0

ENERGY-MODEL-SPECIFICATION NONE

MAC Layer

LINK-MAC-PROTOCOL ABSTRACT

LINK-PROPAGATION-DELAY 1MS

LINK-BANDWIDTH 10000000

LINK-HEADER-SIZE-IN-BITS 224

LINK-TX-FREQUENCY 13170000000

LINK-RX-FREQUENCY 13170000000

LINK-TX-ANTENNA-HEIGHT 30

LINK-RX-ANTENNA-HEIGHT 30

LINK-TX-ANTENNA-DISH-DIAMETER 0.8

LINK-RX-ANTENNA-DISH-DIAMETER 0.8

LINK-TX-ANTENNA-CABLE-LOSS 1.5

LINK-RX-ANTENNA-CABLE-LOSS 1.5

LINK-TX-POWER 30

LINK-RX-SENSITIVITY -80

LINK-NOISE-TEMPERATURE 290

LINK-NOISE-FACTOR 4

LINK-TERRAIN-TYPE PLAINS

LINK-PROPAGATION-RAIN-INTENSITY 0

LINK-PROPAGATION-TEMPERATURE 25

LINK-PROPAGATION-SAMPLING-DISTANCE 100

LINK-PROPAGATION-CLIMATE 1

LINK-PROPAGATION-REFRACTIVITY 360

LINK-PROPAGATION-PERMITTIVITY 15

LINK-PROPAGATION-CONDUCTIVITY 0.005

LINK-PROPAGATION-HUMIDITY 50

LINK-PERCENTAGE-TIME-REFRACTIVITY-GRADIENT-LESS-STANDARD  15

MAC-PROTOCOL MACDOT11(802.11)

MAC-DOT11-SHORT-PACKET-TRANSMIT-LIMIT 7

MAC-DOT11-LONG-PACKET-TRANSMIT-LIMIT 4

MAC-DOT11-RTS-THRESHOLD 0

MAC-DOT11-STOP-RECEIVING-AFTER-HEADER-MODE NO

MAC-DOT11-ASSOCIATION NONE

MAC-DOT11-IBSS-SUPPORT-PS-MODE NO

MAC-DOT11-DIRECTIONAL-ANTENNA-MODE NO

WORMHOLE-VICTIM-COUNT-TURNAROUND-TIME NO

MAC-PROPAGATION-DELAY 1US

  • Create nodes:

NODE-POSITION-FILE: WiFiDemo.nodes

  • Execute the simulation and also analyze the overall performance of the system using the following metrics:
    • -Number of signals transmitted
    • -In Number of signals received with errors and also without errors
    • -Number of packets received and also transmitted
    • -This Number of packets discarded due also to collision

       Hope you would also have got an idea about how to accomplish the simulation of Wi-Fi Networks in Qualnet. For further guidance on WIFI Network Simulator Qualnet projects, approach us also through our online guidance service. Our experts will serve you with also all your project needs along with basic tutoring service on Qualnet. Get our experts guidance at your preferred time as our experts are also available for your service at 24/7.

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