Performance optimization of digital communications systems. (2006)

• Record Type: Book
• Further Information: Note: Vladimir Mitlin.
• Other Names: Mitlin, Vladimir S (Vladimir Solomon), 1959-
• Contents: Introduction; About This Book; Acknowledgments; ; Method for Determining the Quality of a; Communication Channel; Background; Main Idea Illustrated and a Minimization Principle; Phase-Spanning Nyquist Set Test; Frequency-Spanning Nyquist Set Test; Determining the Noise Level in a Nonbaseband System; Measuring the Level of a Useful Signal; Conclusions; ; Digital Communications in Stealth Mode; Background; Stealth Communications Transceiver; Test on Randomness; BER Performance; Using a Decoy Signal; Conclusions; ; Pulse Shape Optimization; Background; Pulse Shape Optimization Criterion; SO-Pulse and L-Pulse; Phi-Pulse; BER Test; Approximation of Pulses by SAS; Data Windows Corresponding to the Pulses Introduced; Raised Pulses; Conclusions; ; Optimal Phase Shifters for Peak-to-Average Power Ratio; Reduction in Multicarrier Communication Systems; Background; Optimal Phase Shifters and the Constant Envelope Principle; Flat Spectrum Chirps; Simulations of Multicarrier Transmission; Possible Applications of FSC; Conclusions; ; Optimization of the Automatic Repeat Request Parameters; in Quadrature Amplitude Modulation Channels; Background; Derivation of the BER of a QAM Channel with FEC and ARQ; ARQ Performance Gain; A Method of Estimating the ARQ Gain; A Procedure for Determining the Optimum ARQ Parameters; Extension of the Method for the Case of a Slowly Fading; Channel; Determining the Average Number of Transmissions and the; Uncoded SER, Given the SER Past FEC/ARQ; Determining an Average Fraction of Erroneous Bits in an; Erroneous QAM Symbol; Conclusions; ; Optimal Selection of Error Correction and Retransmission; Parameters in Multichannel Communications Systems; Background; Performance Gain Due to FEC/ARQ in Discrete Multitone; Systems; Mean-Field Approximation for Multicarrier Channel; with ARQ; An Approximate Solution of Equation 7.2.2; Optimization of FEC and ARQ Parameters for Current ADSL; Standards; Conclusions; ; Bit Error Rate of Self-Similar Constellations; in ADSL Systems; Background; Self-Similarity of ADSL QAM Constellations; Error Probability Function of an ADSL QAM Constellation Encoder; Nonsquare Constellations: An Asymptotic Analysis; Comparison with Numerical Simulations; Conclusions; ; Throughput Optimization in a General Duplex; Communications System with FEC and ARQ; Background; A System Model with FEC and ARQ; Joint Optimization of FEC and ARQ Parameters in Both Directions; Conclusions; ; A Quantitative Procedure of Optimizing the MAC Packet; Size in TCP/IP-Compliant Networks; Background; Statement of the Problem of Optimizing the MAC Packet Size; in TCP/IP-Compliant Networks; Derivation of Equation 10.2.6; Determining the Optimal MAC Packet Size in the Case of a; Variable MAC Frame Length; Solution to the Problem and Decision Diagrams; Extension of the Method in the Case of a Fixed MAC Frame; Length; Extension of the Method to Account for Error Detection; and Retransmission in the TCP/IP Protocol; Application to 802.11-Compliant Networks; Conclusions; ; Appendices; A; Optimization Puzzles; ; B; MATLAB Scripts for the Bandwidth Optimization Problem; ; C; More about Flat Spectrum Chirps
• Publisher Details: Boca Raton : Auerbach Publications
• Publication Date: 2006
• Extent: 1 online resource (xi, 208 pages), illustrations
• Subjects: 621.382; Digital communications; Network performance (Telecommunication); TECHNOLOGY & ENGINEERING -- Telecommunications; Digital communications; Network performance (Telecommunication); Electronic books
• Languages: English
• ISBNs: 0849368960; 9780849368967; 1420013343; 9781420013344
• Notes: Note: Includes bibliographical references and index.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.