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Major Research area for NS-2

  • Cognitive Radio Network
  • Mobile Ad hoc Networks[MANET]
  • Wireless Sensor Networks[WSN]
  • Heterogeneous Network
  • Wireless Mesh Networks
  • Vehicular Ad hoc Networks[VANET]
  • IEEE 802.11, IEEE 802.15, IEEE 802.16
  • Satellite Networks
  • Body Area Sensor Networks
  • Internet of things
  • 5G and 4G Networks
  • Device to device communication
Support for Major Networking concepts
 Network protocols:
  • Optimized link state routing protocol
  • Global state Routing protocol
  • Adaptive link state also in Routing protocol
  • Landmark Ad hoc Routing protocol
  • Destination sequence distance vector also in Routing protocol
  • Fisheye state Routing protocol
  • Ad hoc On demand distance vector protocol
  • Source tree adaptive Routing protocol
  • Multi path dynamic Source also in Routing protocol
  • Light weight Mobile Routing protocol
Handover Mechanism:
Handover types:
  • Horizontal handover
  • Vertical handover
  • Soft handover
  • Hard handover
    • -Intra cell handover
    • -Inter cell also in handover
    • -Microcellular also in handover
    • -Multilayer handover
Handover protocols:
  • Full connection Re-routing
  • Multi connection also in Re-routing
  • Route Augmentation
Handover decisions are based on :
  • Mobile Assisted handover
  • Network controlled also in handover
  • Mobile controlled handover
Issues in Handover:
  • Quality of Service
  • Rerouting connection
  • Point to Multi point connection
Congestion Control techniques/Mechanism
Types of Congestion:
  • Baseline congestion
  • Instantaneous also in congestion
  • Spiky Delay also in congestion
  • Flash congestion
Congestion Management:
  • Network congestion control
  • End system flow control
  • Resource allocation
  • Network also in congestion avoidance
Congestion Control techniques:
  • Congestion adaptive AODV
  • Congestion-based Route recovery technique
  • Congestion Adaptive also in Routing protocol
  • Congestion-free Routing
  • Cluster based also in congestion control
  • Agent based congestion control protocol
  • Enhanced congestion detection and also in avoidance
  • Congestion control and fairness routing
  • Weighted fairness guaranteed congestion also in control protocol
  • Upstream hop by hop congestion also in control protocol
Security attacks and algorithms
Security Attacks:
  • Selective forwarding attack’
  • Sinkhole and also in Sybil attack
  • Replayed Routing also in attack
  • Altered Routing attack
  • Wormhole also in attack
  • Black hole attack
  • Node isolation also in attack
  • Jamming attack
  • Cloning also in attack
  • Byzantine attack
  • Node Malfunction also in attack
  • Man in middle attack
  • Eavesdropping
  • Repudiation also in attack
  • Spoofing also in attack
  • Denial of service
  • Impersonation also in attack
  • Gray hole attack
  • Jellyfish also in attack
  • Snooping attack
  • Teardrop also in attack
  • De-synchronization attack
Security Mechanisms:
  • Bidirectional verification scheme
  • Localized encryption and also in authentication protocol
  • Signature based detection
  • Policy based detection
  • Random key pre-distribution
  • Secure Neighbor also in detection
  • Secure border gateway also in protocol
  • Statistical anomaly based detection
  • Adaptive Acknowledgement also technique
  • Secure Route delegation
Collision avoidance Mechanisms
  • Carrier sense multiple access also with collision avoidance
  • Prior scheduling techniques
  • Carrier detection methods
  • Exponential back off
  • Randomized access time
 Recent Research topics for NS-2
  • Using NS2 Simulator , performance evaluation of MPLS network and also IP Network
  • Performance analysis of PEGASIS protocol also in wireless sensor network using NS2 Simulator
  • Deriving performance metrics for table driven and also on demand routing protocol in Ad hoc Network
  • Augmentation of directional and sector antenna capacity also in NS2
  • Performance assessment of Mobile IP also with DSDV protocol
  • Report on Cognitive 802.11 model also using NS2
  • Validation of NS2 protocols also for Information security at Network layer
  • Performance evaluation of efficient and also secure AODV Routing protocol using NS 2
  • Overall performance analysis of Mobile Ad hoc Networks also in Military operations
  • Simulation of Data fusion algorithm also in wireless sensor Network

      Hope you would have got an idea also for your NS 2 project, as any project in NS2 will be based on the above mentioned research areas and also concepts. You can also take any of the above mentioned concepts as your project base and work over it. For further guidance and also support, approach our online tutoring service, run also by our dedicated experts.