Author: Krishna Rama NarayananPublisher:
ISBN:
Category :
Languages : en
Pages : 190
Book Description
A Convex Projections Method for Improved Narrowband Interference Rejection in Direct Sequence Spread Spectrum Systems
Author: Krishna Rama NarayananPublisher:
ISBN:
Category :
Languages : en
Pages : 190
Book Description
Narrowband Interference Rejection Techniques in Direct Sequence Spread Spectrum Systems
Author: Ronald Athelstan IltisPublisher:
ISBN:
Category : Line receivers (Integrated circuits)
Languages : en
Pages : 328
Book Description
Narrowband Interference Rejection in Direct-sequence Spread-spectrum Systems Using Time Domain Adaptive Filters
Author: Cheryl L. StutzmannPublisher:
ISBN:
Category : Adaptive filters
Languages : en
Pages : 156
Book Description
Masters Theses in the Pure and Applied Sciences
Author: Wade H. ShaferPublisher: Springer Science & Business Media
ISBN: 1461303931
Category : Science
Languages : en
Pages : 427
Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS)* at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dis semination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volumes were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 39 (thesis year 1994) a total of 13,953 thesis titles from 21 Canadian and 159 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this impor tant annual reference work. While Volume 39 reports theses submitted in 1994, on occasion, certain uni versities do report theses submitted in previous years but not reported at the time.
Interference Rejection Techniques to Aid Coarse Acquisition in Direct-sequence Spread-spectrum
Author: Lynn Denise GottesmanPublisher:
ISBN:
Category :
Languages : en
Pages : 304
Book Description
Wireless Communication Systems
Author: Xiaodong WangPublisher: Prentice Hall Professional
ISBN: 9780130214355
Category : Computers
Languages : en
Pages : 716
Book Description
Wireless Communication Systems: Advanced Techniques for Signal Receptionoffers a unified frameworkfor understanding today's newest techniques for signal processing in communication systems - andusing them to design receivers for emerging wireless systems. Two leading researchers cover a fullrange of physical-layer issues, including multipath, dispersion, interference, dynamism, andmultiple-antenna systems. Topics include blind, group-blind, space-time, and turbo multiuserdetection; narrowband interference suppression; Monte Carlo Bayesian signal processing; fast fadingchannels; advanced signal processing in coded OFDM systems, and more.
Narrowband Interference Suppression Techniques Using Decision Feedback Filtering in Direct Sequence Spread Spectrum Systems
Author: Katherine Jauregui LovettePublisher:
ISBN:
Category :
Languages : en
Pages : 108
Book Description
Electrical & Electronics Abstracts
Author: Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 2304
Book Description
A Knowledge-Based Interference Rejection Scheme for Direct-Sequence Spread-Spectrum Systems
Author: Publisher:
ISBN:
Category : Communications, Military
Languages : en
Pages : 0
Book Description
Spread-spectrum signals are used widely in military and commercial communication systems due to their interference rejection capability and their lower probability of interception. In military applications the effects of intentional interference (jamming) are mitigated by the processing gain of the spread-spectrum system. In many spread-spectrum systems, processing gain alone is not sufficient to achieve satisfactory system performance and additional interference rejection techniques need to be employed. The interference suppression circuit is placed prior to the spectrum despreader with the goal of reducing the jammer/interferer energy to an adequately low level that can be handled by the system processing gain. We have presented a novel knowledge-based interference cancellation scheme for direct sequence spread-spectrum systems. This innovative approach utilizes: (1) IPUS, an expert system for the Integrated processing and Understanding of signals, to monitor the communication signal environment in order to determine the parameters of interfering signals within a pre-specified accuracy, and (2) Expert system rules to select from a library of preselected techniques, suitable interference rejection schemes based upon the knowledge obtained from monitoring the signal environment. The effectiveness of this novel interference rejection capability is demonstrated by considering a number of interference scenarios and using the software package SPW(copyright), a time-domain Signal Processing Worksystem.
Commencement
Author: Iowa State UniversityPublisher:
ISBN:
Category : Commencement ceremonies
Languages : en
Pages : 534
Book Description