Noise Interpolation for Unique Word OFDM

Unique word-orthogonal frequency division multiplexing (UW-OFDM) is known to feature an excellent bit error ratio performance when compared to conventional OFDM using cyclic prefixes (CP). In recent papers classical and Bayesian linear data estimators as well as the non-linear sphere decoding (SD) approach have been investigated in the UW-OFDM context. In general, the remaining error samples after a linear data estimation in UW-OFDM are correlated. In this work, noise interpolation (NI) is proposed, which uses preliminary data decisions together withWiener interpolation to exploit these correlations. It turns out that the selection of samples to be used for NI is crucial. With the sample selection policy suggested in this work, NI clearly outperforms LMMSE data estimation, and due to its lower complexity compared to SD, it can be regarded as an attractive compromise for UW-OFDM reception.

  • Project Category : IEEE Projects
  • Project Year : 2013-2014
  • Department
  • B.E(Bio Medical Engg), B.E(Computer Science) , B.E(Electrical and Electronics Engg), B.E(Electronics and Communication), B.E(Information Technology), B.E(Instrumentation Control and Engg), B.E(Mechtronics), B.SC(CS), B.SC(IT), B.Tech, BCA, M.E(APPLIED ELECTRONICS), M.E(Computer Science), M.E(CONTROL SYSTEM), M.E(POWER ELECTRONICS), M.E(SOFTWATE ENGG), M.E(VLSI), M.SC(CS&M), M.SC(CS), M.SC(IT&M), M.SC(IT), M.SC(SOFTWARE ENGG), M.Tech, MCA,
  • Domain
  • Agricultural based projects, andorid, Automobiles, Bio-Metrics Application, Bluetooth / GSM Applications, BLUETOOTH Based Embedded Projects, Cloud Computing, Communications, Cybernetic, Data Mining, Db Knowledge , Dependable, Dependable and Secure Computing, Digital Signal Processing, Embedded Electrical, Embedded system, Enterprise Resource Planning, GPRS/EMBEDDED Networking Based Projects, GPS Based Embedded Projects, Image Processing, Intelligent System, Internet Computing, Knowledge & Data Engineering, LABVIEW, MATLAB Projects, Mechatronics, MEMS Based Embedded Projects, Mobile ad hoc network, Mobile Application, Mobile Computing, Network Security , Networking, Non conventional , Parallel Computing, Pattern Analyses, PC Based Embedded Project, Production & Automation, RF / RFID Projects, RF BASED Embedded Projects, RFID Based Embedded Projects, Robotics, RTOS, Secure Computing, Service Computing, SMART CARD Based Embedded Projects, Video Technology, VLSI, Web Application, Web Intelligence and Intelligent Agent Tech, Web Security, Web Service, Wireless Communication , wireless senor network, X-BEE BASED Embedded PROJECTS,
  • Technology
  • ASIC- Schematic/Layout, ASP.Net, C, C#.Net, C++, Communication, .Net, FPGA Implementation, Image processing, J2EE, J2ME, Java, PHP, PIC/Arduino/ARM, Raspberry Pi, RTL-Verilog/VHDL, Signal processing, UCOSII, VB.Net, VC++,
  • Avilable city
  • Bangalore, Chennai, Coimbatore, Delhi, Hyderabad, Madurai, Pondicherry, Salem, Thanjavur, Trichy,

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