PPT-Impulsive noise mitigation in OFDM systems using

Author : marina-yarberry | Published Date : 2016-05-10

sparse bayesian learning Jing Lin Marcel Nassar and Brian L Evans Department of Electrical and Computer Engineering The University of Texas at Austin Impulsive

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Impulsive noise mitigation in OFDM systems using: Transcript

sparse bayesian learning Jing Lin Marcel Nassar and Brian L Evans Department of Electrical and Computer Engineering The University of Texas at Austin Impulsive Noise at Wireless Receivers. There are different “flavors” of OFDM according what we put in the Prefix:. data. P. data. P. data. P. time. Prefix. Three main choices:. . CP-OFDM with Cyclic Prefix (CP). . ZP-OFDM with Zero Prefix (ZP). Division Multiplexing CO-OFDM. 1. Principle of orthogonal frequency-division multiplexing (OFDM). The principles of orthogonal frequency division multiplexing (OFDM) modulation have been in existence for several decades. However, in recent years these techniques have quickly moved out of textbooks and research laboratories and into practice in modern communications systems. The techniques are employed in data delivery systems over the phone line, digital radio and television, and wireless networking systems. March 8, 2011. Powerline Communications. for Enabling Smart Grid Applications. Prof. Brian L. Evans. Wireless Networking and Communications Group. The University of Texas at Austin. Task ID 1836.063. powerline. communication networks. Marcel Nassar, Kapil Gulati, Yousof Mortazavi, and Brian . L. . Evans. Department of Electrical and Computer Engineering. The University of Texas at Austin. Outline. Nieman. †. , Marcel . Nassar. ‡. , Jing Lin. †. , and Brian L. Evans. †. Pacific Grove, CA. November 6, . 2013. FPGA Implementation of a Message-Passing OFDM. Receiver for Impulsive Noise . Channels. School . of Electrical . Engineering. KTH. To provide an overview of oscillor phase noise and its influence on OFDM systems.. Objective. Over view of the phase noise phenomenon. Ideal oscillator delivers a pure sinusoid. Division Multiplexing CO-OFDM. 1. Principle of orthogonal frequency-division multiplexing (OFDM). The principles of orthogonal frequency division multiplexing (OFDM) modulation have been in existence for several decades. However, in recent years these techniques have quickly moved out of textbooks and research laboratories and into practice in modern communications systems. The techniques are employed in data delivery systems over the phone line, digital radio and television, and wireless networking systems. Task ID: 1836.063. Prof. Brian L. Evans. Wireless Networking and Communications Group. Cockrell School of Engineering. The University of Texas at Austin. bevans@ece.utexas.edu. http://www.ece.utexas.edu/~bevans/projects/plc. Prof. . Brian L. . Evans. , . Wireless Networking and Communications Group. , . The . University of Texas at Austin. Stude. nts: . Mr. Karl . Nieman. , Mr. Marcel . Nassar. and Ms. Jing Lin. Approximate Message Passing (AMP). Prof. . Brian L. . Evans. , . Wireless Networking and Communications Group. , . The . University of Texas at Austin. Stude. nts: . Mr. Karl . Nieman. , Mr. Marcel . Nassar. and Ms. Jing Lin. Approximate Message Passing (AMP). Thursday 17 March 2016. Sue Thomas (Tideway). R 0. G 179. B 152. R 124. G 224. B 211. R 70. G 80. B 90. R 180. G 180. B 180. R 23. G 124. B 100. R 191. G 226. B 224. R 59. G 61. B 68. R 218. G 218. B 218. Networks. Task ID: . 1836.133. Prof. . Naofal. . Al-. Dhahir. , . Univ. of Texas at . Dallas. Prof. Brian L. . Evans, . Univ. of Texas at Austin. Task . Summary. Task Description:. 1) Low-complexity . Non-Parametric Impulsive Noise Mitigation in OFDM Systems. Jing Lin, Marcel . Nassar. , . and Brian . L. Evans, The . University of Texas at . Austin. Project supported by National Instruments, and by SRC GRC under Task Id 1836.063.. Prof. Brian L. Evans. Dept. of Electrical & Computer Engineering. Wireless Networking & Communications Group. The . University of Texas at . Austin. 7 August 2013. In collaboration with. Ms. Jing Lin, Mr. .

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