Wireless Optical Communication Systems Springer Verlag Telos

... Advances in Signal Processing [25] K M Wu and C L Wang, “Soft-input soft-output partial parallel interference cancellation for DS-CDMA systems, ” in Proceedings of the International Conference on Communications ... selection/maximal ratio combining and synchronous DS-CDMA, and recall the main functioning EURASIP Journal on Advances in Signal Processing principles o...

Ngày tải lên: 21/06/2014, 05:20

... targeted for low-cost and lowpower 60 GHz communications systems and are evaluated and compared by considering the effects of front end nonideality The authors found that OQPSK with FDE and nonfractional ... heterodyne architecture can enable the compact and low-cost millimeter-wave receivers for the future wireless communications systems such as the IEEE 802.15.3c wireless per...

Ngày tải lên: 22/06/2014, 19:20

... AM Library of Congress Cataloging-in-Publication Data Principles of communication systems simulation with wireless applications / William H Tranter [et al.] p cm – (Prentice Hall communications ... Aspects of Simulation 1.3 Models 1.4 Deterministic and Stochastic Simulations 1.4.1 An Example of a Deterministic Simulation 1.4.2 An Example of a Stochastic Simulation...

Ngày tải lên: 03/07/2014, 21:10

... OBPF Optical Band-pass Filter ODI Optical Delay Interferometer OEO Optical- Electrical -Optical OOK On-Off Keying OPM Optical Performance Monitoring OSNR Optical Signal-to-Noise Ratio OTF Optical ... OSNR monitoring and CD monitoring techniques In addition, time alignment of optical transmitter is also investigated Optical Signal to Noise Ratio Monitoring Among the...

Ngày tải lên: 09/09/2015, 08:17

... different advanced modulation formats in systems which include not only AWGN noise but also linear phase noises –3– Study on Advanced Modulation Formats in Coherent Optical Communication Systems ... –20– Study on Advanced Modulation Formats in Coherent Optical Communication Systems Chapter Performance Analysis of 4-Point Modulation Formats...

Ngày tải lên: 09/09/2015, 10:15

... temperature sensor is about oC; and the vibration measurement range is from Hz to 1000 Hz After introducing the measurement techniques in fiber optic sensor systems, measurement techniques in optical communication ... several advanced measurement techniques in optical communication and fiber sensor systems are introduced, especially in pulse ge...

Ngày tải lên: 10/09/2015, 08:41

... servicing the traffic demands, and at the same time fulfill the GoS constraints of the individual radio systems Finally, we conclude the thesis with the presentation of the thesis contributions and the ... detect the spectrum holes In such a scenario, the SRs are not required to perform spectrum sensing but rely on the information from the sensor network for...

Ngày tải lên: 11/09/2015, 09:09

... MANAGEMENT OF FIBER PHYSICAL EFFECTS IN HIGH- SPEED OPTICAL COMMUNICATION AND SENSOR SYSTEMS YANG JING (B Eng., Xi’an Jiaotong University, China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF ... in both optical transmission and sensor systems In this chapter, the physical effects of optical fibers are introduced in section 1.1 The limitation...

Ngày tải lên: 11/09/2015, 10:01

... Fig.1.2 with interleaved subcarrier allocation for the two users 1.4 Motivations in OFDMA- based resource allocation The main allocation issue in OFDMA- based resource allocation is to jointly optimize ... algorithms for OFDMA- based resource allocation in systems such as Single Input Single Output (SISO) - OFDMA, Multiple Input Multiple Output (MIMO) - OFDMA,...

Ngày tải lên: 11/09/2015, 10:15

... ITERATIVE RECEIVER DESIGN FOR BROADBAND WIRELESS COMMUNICATION SYSTEMS VIA EXPECTATION MAXIMIZATION (EM) BASED ALGORITHMS THE-HANH PHAM (B Eng., Hanoi ... recommendations for future works Chapter Overview of Expectation Maximization (EM), Expectation Conditional Maximization (ECM) and Space-Alternating Generalized EM (SAGE) Algorithms 2.1 Expectat...

Ngày tải lên: 12/09/2015, 08:19

... requires high speed data communication within data-centers and high performance computers [3] The optical communication systems can be divided into two categories based on their detection method One ... that employ optical fibers for information transmission The carrier frequencies for optical communication systems are in the range of 100 THz which is the visibl...

Ngày tải lên: 12/09/2015, 09:28

... Bluetooth piconets can coexist in the same area Without coordination among piconets, transmissions from different piconets will inevitably encounter the collision problem Collision analysis of a Bluetooth ... thesis is to perform a complete analytical study on mutual interference and performance enhancement of two systems by means of an integrated approach, which properly take...

Ngày tải lên: 12/09/2015, 10:21

... detection techniques for multipleinput multiple- output systems As received signals of multiple- input multiple- output systems may contain much more severe interferences compared to single -input singleoutput ... REDUCED- COMPLEXITY SIGNAL PROCESSING TECHNIQUES FOR MULTIPLE- INPUT MULTIPLE- OUTPUT STORAGE AND WIRELESS COMMUNICATION SYSTMES LI HUANG...

Ngày tải lên: 14/09/2015, 14:12

... impedance bandwidth The broadband design of dual and circularly polarized antennas demands precise wideband control of individual orthogonal radiated polarizations Dual linear polarization is attained ... operating bandwidth This thesis presents the broadband design of dual and circularly polarized antennas, and the bandwidth definitions are first established 1....

Ngày tải lên: 02/10/2015, 12:56

... Brief History of Wireless Optical Communications Figure 1.1 An indoor wireless optical communication system Figure 1.1 presents a diagram of a typical indoor wireless optical communications scenario ... Wireless Optical Communication Systems This page intentionally left blank WIRELESS OPTICAL COMMUNICATION SYSTEMS STEVE HRANILOVIC Assistant Professor ... Introduc...

Ngày tải lên: 23/10/2015, 20:19