Spread spectrum analysis for CDMA system

Sren, Mngat Prasad (2010) Spread spectrum analysis for CDMA system. BTech thesis.

PDF (B.TECH Thesis)


CDMA is technology for digital transmission of radio signal in telecommunication systems. In this technology, multiple users can transmit the data simultaneously in a channel using same frequency. Each user is assigned a distinguished code for transmission. There are different codes are used for this purpose. Here, PN sequence, Gold sequence and Walsh code are generated using Matlab Programming. Using Walsh code, the data was transmitted to receiver in AWGN and Fading channels. Here, transmitted data is generated randomly using matlab function. During transmission, SNR values of signal changes to calculate BER value to plot BER vs. SNR graph for both for single user and multi users in AWGN and Fading channel.

Item Type:Thesis (BTech)
Uncontrolled Keywords:Code Division Multiple Access (CDMA), Wireless Technology.
Subjects:Engineering and Technology > Electronics and Communication Engineering
Divisions: Engineering and Technology > Department of Electronics and Communication Engineering
ID Code:1844
Deposited By:soren mangat
Deposited On:17 May 2010 16:52
Last Modified:18 May 2010 09:46
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Supervisor(s):Singh, P

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