NPS logo Naval Postgraduate School
Dudley Knox Library
        View Item 
        •   Calhoun Home
        • Theses and Dissertations
        • 1. Thesis and Dissertation Collection, all items
        • View Item
        •   Calhoun Home
        • Theses and Dissertations
        • 1. Thesis and Dissertation Collection, all items
        • View Item
        • How to search in Calhoun
        • My Accounts
        • Ask a Librarian
        JavaScript is disabled for your browser. Some features of this site may not work without it.

        Browse

        All of CalhounCollectionsThis Collection

        My Account

        LoginRegister

        Statistics

        Most Popular ItemsStatistics by CountryMost Popular Authors

        Analysis of noncoherent orthogonal modulation for mobile computing

        Thumbnail
        View/Open
        Icon10Dec_Seet_Siong_Leng_Henry.pdf (507.9Kb)
        Download Record
        Download to EndNote/RefMan (RIS)
        Download to BibTex
        Author
        Seet, Siong Leng Henry
        Date
        2010-12
        Advisor
        Ha, Tri
        Weilian, Su
        Metadata
        Show full item record
        Abstract
        Wireless communication is employed to connect mobile computers in a networked environment for information exchange. In a tactical space, sensors and computers typically need to operate on-the-move while transmitting data over both short and long distances in different terrain and conditions. The wireless communication is thus susceptible to effects of Doppler shift and channel fading. In addition, when security and anti jamming features are required, such as frequency-hopping techniques, then coherent signal detection is difficult and noncoherent modulation is used instead. Our study will focus on the bit error rate (BER) performance analysis of noncoherent orthogonal modulation, specifically M-ary frequency-shift keying (MFSK) and code-shift keying (CSK) modulation, in both additive white Gaussian noise (AWGN) and for a Rayleigh fading channel with Doppler shift. The potential applications include communications between mobile computer-sensor devices, such as a mobile ground control station maintaining a datalink with UAV.
        Description
        Approved for public release; distribution is unlimited.
        URI
        http://hdl.handle.net/10945/55206
        Collections
        • 1. Thesis and Dissertation Collection, all items

        Related items

        Showing items related by title, author, creator and subject.

        • Thumbnail

          Performance analysis of a JTIDS/link-16-type waveform using 32-ary orthogonal signaling with 32 chip baseband waveforms and a concatenated code 

          Aivaliotis, Theodoros. (Monterey, California: Naval Postgraduate School, 2009-12);
          The Joint Tactical Information Distribution System (JTIDS)) is a hybrid frequency-hopped, direct sequence spread spectrum system which used cyclic code-shift keying (CCFK) for M-ary symbol modulation and minimum shift-keying ...
        • Thumbnail

          Performance analysis of a LINK-16/JTIDS compatible waveform transmitted over a channel with pulse-noise interference 

          Lekkakos, Dimitrios; Robertson, R. Clark (IEEE, 2009);
          The Joint Tactical Information Distribution System (JTIDS) is a hybrid frequency-hopped, direct sequence spread spectrum system that utilizes a (31, 15) Reed-Solomon (RS) code and cyclical code-shift keying (CCSK) ...
        • Thumbnail

          Performance analysis of a LINK-16/JTIDS compatible waveform with noncoherent detection, diversity and side information 

          Kagioglidis, Ioannis (Monterey, California. Naval Postgraduate School, 2009-09);
          The Joint Tactical Information Distribution System (JTIDS) is a hybrid frequency-hopped, direct sequence spread spectrum system. A (31, 15) Reed-Solomon (RS) code is used for forward error correction coding, and cyclical ...
        Feedback

        411 Dyer Rd. Bldg. 339
        Monterey, CA 93943

         

        circdesk@nps.edu
        (831) 656-2947
        DSN 756-2947

        Start Your Research

        • Research Guides
        • How to Cite
        • Search Basics
        • Ask a Librarian
        • Library Liaisons
        • Graduate Writing Center
        • Thesis Processing Office
        • Statistics, Maps & More
        • Copyright at NPS

        Find & Download

        • Databases List
        • Articles, Books & More
        • NPS Theses
        • NPS Faculty Publications: Calhoun
        • Journal Titles
        • Course Reserves

        Use the Library

        • My Accounts
        • Request Article or Book
        • Borrow, Renew, Return
        • Remote Access
        • Workshops & Tours
        • For Faculty & Researchers
        • For International Students
        • For Alumni
        • Print, Copy, Scan, Fax
        • Rooms & Study Spaces
        • Floor Map
        • Computers & Software
        • Adapters, Lockers & More

        Collections

        • NPS Archive: Calhoun
        • Restricted Resources
        • Special Collections & Archives
        • Federal Depository
        • Homeland Security Digital Library

        About

        • Hours
        • Library Staff
        • About Us
        • Visit Us

        NPS-Licensed Resources - Terms & Conditions

        Copyright Notice

         
         

          Federal Depository Library  

        NPS Home Privacy Policy Copyright Accessibility Contact Webmaster