Wireless Communication Laboratory (M-Tech)

Wireless Communication Laboratory (M-Tech)

General information about the Laboratory: Wireless Communication laboratory is situated 2ndfloor, room no. 305.Geometric area of this lab is about 900 square feet. According to present curriculum M-Tech (ECE) 2ndSemester Students perform experiments on Wireless Communication Laboratory. Students are performing experiments individually on PC.

Average no of student per session-Max-18 number of students

Wireless Communication Laboratory investigates efficient ways to form a secure extended ad-hoc network of laptops, handhelds, and other wireless capable devices, and bridge it to the Internet. Lab encompasses scalable routing, security, and energy efficiency in pure peer-to-peer mobile ad-hoc networks, mobile multi-hop infrastructure access networks, and sensor networks. Wireless Communication is responsible for the growth of modern world market for electronic devices. And therefore, the leading electronics manufacturers have invested heavily in Wireless Communication Technology.

Course outcomes (Wireless Communication Lab,Code: MECE292)

CO1:Student able to analyze to produce Radio and communication engineers to meet the increasing demand of manpower in communication and information technology (CIT) sector like ADPCM,OFDM, WiMAX, DSSS

CO2:Student able to train the students in the simulation, design, and characterization of Communication systems/subsystems..

CO3:Student able toprovide hands on experience to use software tools like MATLAB, HFSS and QUALNET system design.

CO4 Student able todesign To analyse and develop an ability to interpret user requirements and component specifications, to engineer effective designs within the constraints imposed by the available Resources and the fundamental physical limits..

CO5:Student able to get knowledge to prepare innovators and technocrats with advanced knowledge of their respective field so that they can serve the industry and R&D organizations in better way with previous virtual knowledge of advanced scenario.

CO6: To analyse communication protocols and algorithms for anywhere any time seamless communication1. To produce Radio and communication engineers to meet the increasing demand of manpower in communication and information technology (CIT) sector like ADPCM,OFDM, WiMAX, DSSS Signal Processing, Advanced Communication.

Name of the experiments performed

  1. Study of Various discrete sequences.
  2. Study of various operations on discrete signals.
  3. Study convolution of two discrete signals.
  4. Convolution of two discrete sequences and to verify properties of convolution.
  5. Path Loss Model
  6. Determination of path loss using OKUMURA HATA MODEL for urban, suburban and open field or rural areas.
  7. Generate binary random sequence with length 10000 and plot the distribution.
  8. Generate a real Gaussian noise sequence with zero mean and variance 1. Verify the sequence has a Gaussian distribution. Plot and compare it with theoretical Gaussian function
    1. Assume BPSK modulation is used for SNR range of 0-15 dB with a step of 2 dB.Length=1000bits.Simulate:i)BER of systemii.)Plot BER vs SNR performance for simulated results

Name of the innovative experiments

  1. Design of the path loss, up link of downlink, EIRP of satellite transponder using MATLAB.
  2. To study Carrier to noise ratio at earth receiver station using MATLAB.
  3. Study of Patch Antenna Using HFSS

Facility available in the laboratory

  • In this laboratory 34 Desktop PCs are available equipped with Matlab software.
  • All the PCs are connected with LAN and internet connection.
  • Hands on experiment with real time signal can be processed using TMS Kit.
  • Laboratory manual exists for beginner.
  • Laboratory is open for B-Tech, M-Tech and R& D projects of related fields.
  • This lab also useful for Diploma ETCE student.
  • Beyond schedule laboratory session, this laboratory is open for practice session for beginner and researcher.
  • This lab is fully air conditioning.

Major Equipment

  • Desktop PCs with LAN connection.
  • MATLAB 7.0.1 (Math works)
  • QualNet 5