Essays about: "matlab simulation cdma"

Found 5 essays containing the words matlab simulation cdma.

1. 1. GNU Radio + USRP2 Implementation of a Single-Carrier Zero-Correlation-Zone CDMA System

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Praveen Kumar Meenakshi Sundaram Gandhi; [2013]
   Keywords : ;

   Abstract : GNU Radio is a software defined radio in which components implemented in hardware are implemented using the software. GNU Radio works along with the USRP board. The USRP board is used to transmit and receive the signal in the wireless channel. READ MORE

3. 2. PERFORMANCE ANALYSIS ON MODULATION TECHNIQUES OF W-CDMA IN MULTIPATH FADING CHANNEL

   University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

   Author : AUN ALI TAHIR; FENG ZHAO; [2009]
   Keywords : Final Thesis as Part for Master program in Electrical Engineering with Emphasis on Telecommunication;

   Abstract : The transmission from base station to mobile or downlink transmission using M-ary Quadrature Amplitude modulation (QAM) and Quadrature phase shift keying (QPSK) modulation scheme are consider in W-CDMA system. We can analysis the performance of these modulation techniques when the system is subjected to AWGN and multipath Rayleigh fading are consider in the channel. READ MORE

4. 3. Analysis and simulation of channel equalization in TDD-CDMA

   University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

   Author : Muhammad Adnan Khan; Naseer-Ud-Din Shinwari; [2009]
   Keywords : CDMA; TDd-CDMA; Rake Receiver;

   Abstract : The field of telecommunications has made tremendous progress of the past decade, especially in the area of wireless communications. The world becoming a global village due the advancement in the field of wireless communications, the requirement for standardization and uniformity becomes an essential issue. READ MORE

5. 4. Simulation of a CDMA system based on optical orthogonal codes

   University essay from Institutionen för systemteknik

   Author : Andreas Karlsson; [2004]
   Keywords : Datorteknik; CDMA; FO-CDMA; superimposed; OOC; correlation; cardinality; multiple access; MAI; BER; Matlab; simulation; Datorteknik;

   Abstract : To take advantage of the high speed in an optic fiber, one of the basic concept in fiber optic communication is to allow several users to simultaneously transmit data over the channel. One technique that provides multiple access is it fiber optic-code division multiple access (FO-CDMA). READ MORE

6. 5. Performance Evaluation of Power Control Algorithms in Cellular Radio Communication Systems

   University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

   Author : Bala Satish Appuni; Vamsi Krishna Vemasani; [2004]
   Keywords : Power Control; CIR; SIR; CDMA; GSM;

   Abstract : Radio resources in wireless communication systems, implementing different multiple access techniques, must be wisely managed. This perspective is pivotal since the variations in propagation channel are very fast and the system is highly complex due to random and unpredictable movement of mobile users continuously. READ MORE