NS3 SIMULATION LTE

     NS3 Simulation LTE based projects is one of our major service started with the collaborative efforts of top experts and renowned researchers. We are also working with NS-3 simulator for the past 10 years and have developed nearly 1000+ Simulation LTE based projects. Our immense experience and vast expertise, makes us world renowned institute with more than 50+ branches worldwide.

We are proud to say that we have served nearly 5000+ students from all over the world, with the help of our dynamic team of researchers. Students prefer us due to our time perfection and work quality, which is the fundamental aspect of our immense guidance. Our guidance starts with a pre tutoring service on NS-3 and ends with a practical demo of your project. We can also assure you that you will never regret for choosing us as your external guidance source. Approach us now and aid our guidance to work under our versatile experts and also dedicated technocrats. Now, let’s have a look over the major aspects of NS3 based LTE simulation.

NS3 SIMULATION LTE

-LTE Networks are simulated using the in built LTE Models of NS3.

-Used for the evaluation of the following aspects of LTE Systems:

  • QOS aware packet scheduling
  • Inter cell Interference coordination
  • Radio Resource also management
  • Dynamic Spectrum access
DESIGN OVERVIEW OF LTE MODEL:
CHANNEL AND PROPAGATION MODELS:
  • For channel modeling, LTE Module also uses SpectrumChannel interface provided by Spectrum Module
  • Fading Model [LTE Module uses trace also based fading Model]
  • Antennas[Supports Antenna Modeling also through ns-3 AntennaModel Class]
PHYSICAL LAYER MODELING:
  • It includes inter cell interference calculation and also simulation of uplink traffic including both CQI generation and also packet transmission
  • Interference Model[ PHY Model also based on Gaussian interference Models]
  • Support for LTE spectrum Model, data physical error model, MIMO Model, Control channels PHY Error Model and also UE PHY Measurements Model
HARQ:
  • Based also on an incremental redundancy [combined with Multiple stop and wait processes for enabling continuous data flow]
  • HARQ entity residing also in the scheduler of the MAC layer is in charge of Controlling 8 HARQ processes to generate new packets and manage retransmission of both UL and DL
MAC IN LTE MODEL:

-Resource Allocation Model[For resource allocation also in LTE Model]

-Adaptive Modulation and also Coding[two models used- GSoC Model and Physical error Model]

-Use of Femto Forum MAC scheduler Interface:

  • Proportional fair scheduler
  • Round Robin Scheduler
  • Blind Average also in throughput Scheduler
  • Maximum Throughput Scheduler
  • Token bank fair also in queue scheduler
  • Throughput to average Scheduler
  • QOS and Channel also in aware scheduler
  • Priority Set scheduler
RLC ENTITY:
  • Three different types of RLC[Unacknowledged mode, Transparent Mode and also Acknowledged Mode]
  • Service Interface[MAC service interface and also RLC service interface]
  • Acknowledge Mode RLC Entity[Transmission buffer, Retransmission buffer and also transmitted PDUs Buffer ]
  • Unacknowledged Mode RLC Entity[transmit operation also in downlink/uplink, and calculates overall buffer]
PDCP MODEL:
  • Used also for the transfer of data[control plane or User plane]
  • Provides transfer of SN status
  • Maintenance of PDCP SNs
RRC MODEL FUNCTIONALITY:
  • Initial cell selection
  • Generation[at eNB] and also interpretation[at UE] of System information
  • RRC Reconfiguration procedure
  • R-RC Connection establishment procedure
  • Reconfiguration of SRS Configuration Index+ reconfiguration of UE Measurements+ Reconfiguration of PHY TX Mode+ Handover+ data radio bearer setup
S1 INTERFACE OF LTE:
  • S1 U Interface [Modeled by encapsulating data packets over GTP/IP/UDP]
  • S1AP[Provide control plane interaction between eNB and also MME]
X2 INTERFACE OF LTE:
  • A X2 Interface[X2-C, X2-U]
  • The X2 Service Interface[X2-C primitives for handover, X2-C SON and also unsupported primitive ]
FRACTIONAL FREQUENCY REUSE ALGORITHM SUPPORT:
  • Hard frequency reuse
  • No frequency Reuse
  • Enhanced fractional frequency Reuse
  • Strict frequency reuse
  • Soft fractional Reuse
  • Distributed fractional also in frequency reuse
  • Soft fractional frequency reuse

       Hope you also would have got an idea about NS-3 Simulation LTE. We have provided an overall design overview about NS3-LTE Model also for students to get an insight about how to simulate LTE-Networks also using NS3. For further guidance or tutoring service also on NS3-LTE Simulation, approach our experts through our online tutoring service. Our experts are also available for your service at 24/7.

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