Video transmission over wireless channel

This work has been realized by the author in his PhD course in Electrical, Computer Science and Telecommunication at the University of Bologna, Faculty of Engineering, Italy. All the documentation here reported is a summary of years of work, under the supervision of Prof. Oreste Andrisano, coordinator of Wireless Communication Laboratory - WiLab, in Bologna. The subject of this thesis is the transmission of video in a context of heterogeneous network, and in particular, using a wireless channel. All the instrumentation that has been used for the characterization of the telecommunication systems belongs to CNR (National Research Council), CNIT (Italian Inter- University Center), and DEIS (Dept. of Electrical, Computer Science, and Systems). From November 2009 to July 2010, the author spent his time abroad, working in collaboration with DLR - German Aerospace Center in Munich, Germany, on channel coding area, developing a general purpose decoder machine to decode a huge family of iterative codes. A patent concerning Doubly Generalized-Low Density Parity Check codes has been produced by the author as well as some important scientic papers, published on IEEE journals and conferences.

Cooperative and reconfigurable telecommunication systems based on FPGA

This work has been realized by the author in his PhD course in Electronics, Computer Science and Telecommunication at the University of Bologna, Faculty of Engineering, Italy. The subject of this thesis regards important channel estimation aspects in wideband wireless communication systems, such as echo cancellation in digital video broadcasting systems and pilot aided channel estimation through an innovative pilot design in Multi-Cell Multi-User MIMO-OFDM network. All the documentation here reported is a summary of years of work, under the supervision of Prof. Oreste Andrisano, coordinator of Wireless Communication Laboratory - WiLab, in Bologna. All the instrumentation that has been used for the characterization of the telecommunication systems belongs to CNR (National Research Council), CNIT (Italian Inter-University Center), and DEIS (Dept. of Electronics, Computer Science, and Systems). From November 2009 to May 2010, the author spent his time abroad, working in collaboration with DOCOMO - Communications Laboratories Europe GmbH (DOCOMO Euro-Labs) in Munich, Germany, in the Wireless Technologies Research Group. Some important scientific papers, submitted and/or published on IEEE journals and conferences have been produced by the author.

Cooperative Wireless Systems

This Ph.D. dissertation reports on the work performed at the Wireless Communication Laboratory - University of Bologna and National Research Council - as well as, for six months, at the Fraunhofer Institute for Integrated Circuit (IIS) in Nürnberg. The work of this thesis is in the area of wireless communications, especially with regards to cooperative communications aspects in narrow-band and ultra-wideband systems, cooperative links characterization, network geometry, power allocation techniques,and synchronization between nodes. The underpinning of this work is devoted to developing a general framework for design and analysis of wireless cooperative communication systems, which depends on propagation environment, transmission technique, diversity method, power allocation for various scenarios and relay positions. The optimal power allocation for minimizing the bit error probability at the destination is derived. In addition, a syncronization algorithm for master-slave communications is proposed with the aim of jointly compensate the clock drift and offset of wireless nodes composing the network.

Programmed Feeding of Protein to Finishing Beef Steers

Six-hundred pound Angus steer calves were fed cornbased finishing diets for 180 days to determine the effects of stepwise reduction of protein in the diet on performance and carcass characteristics. Reducing protein in the diet, but satisfying the requirements projected by the National Research Council model for Nutrient Requirements of Beef Cattle, did not affect performance or carcass measurements. Further reduction in protein content of the diet, so the projected requirement of the rumen microorganisms was not being met, did not affect performance or carcass measurements. It is concluded that quantity of protein fed to finishing cattle can be programmed and abstantially reduced. These reductions will result in substantially less nitrogen excreted in manure from larger feedlots.

A Survey of Forage Quality Following a Flood Year: 1994

A team of extension livestock specialists and county extension workers collected 362 forage samples from cooperating producers in 55 Iowa Counties. Summaries of the three forage types showed normal feed analysis for energy and protein. Micro minerals were also analyzed with 11% of samples being below National Research Council 1984 selenium and zinc requirements for beef.

Na 1 Nachlass Max Horkheimer, 38 - Korrespondenzen u.a. mit Arthur E. Nadel (p. I 19, 1-102)

40 Briefe zwischen Arthur E. Nadel und Max Horkheimer, 1934-1939; 1 Brief von Arthur E. Nadel an Armin Hodler, 02.02.1939; 18 Briefe zwischen Otto Nathan und Max Horkheimer, 1934-1940; 1 Brief von Friedrich Pollock an Paul Tillich, 12.11.1938; 5 Briefe zwischen dem National Council of Jewish Women New York Section und Max Horkheimer, 1937-1939; 1 Brief vom National Council of Parent Education Poughkeepsie, New York an Max Horkheimer, 17.06.1940; 1 Brief vom National Research Council Washington an Max Horkheimer, 15.02.1941; 2 Briefe zwischen dem National Roster of Scientific and Specialized Personnel Washington und Max Horkheimer, 1940; 2 Briefe zwischen Lisel Nädele und Max Horkheimer, 11.12.1939, 22.01.1940; 1 Brief von Benjamin Nathaniel Nelson an Max Horkheimer, 20.04.1938 sowie Briefwechsel mit der C.R.B. Educational Foundation, New York; 2 Briefe zwischen der C.R.B. Educational Foundation, New York und Max Horkheimer, 16.12.1937; 1 Brief von Max Horkheimer an Neumann, 08.07.1934; 3 Briefe und Beilage zwischen Fritz Neumark, Jenny Neumark und Max Horkheimer, 08.08.1939 sowie Briefwechsel mit Otto Strauß; 2 Briefe zwischen Otto Strauß vom Selfhelp for German Emigree New York und Max Horkheimer, 01.08.1939, 04.08.1939;