Muutke küpsiste eelistusi

E-raamat: Body Area Communications - Channel Modeling, Communication Systems and EMC: Channel Modeling, Communication Systems, and EMC [Wiley Online]

(Dresden University of Technology, Germany), (Nagoya Institute of Technology, Japan)
  • Formaat: 256 pages
  • Sari: IEEE Press
  • Ilmumisaeg: 04-Jan-2013
  • Kirjastus: Wiley-IEEE Press
  • ISBN-10: 1118188497
  • ISBN-13: 9781118188491
Teised raamatud teemal:
  • Wiley Online
  • Hind: 163,88 €*
  • * hind, mis tagab piiramatu üheaegsete kasutajate arvuga ligipääsu piiramatuks ajaks
Body Area Communications - Channel Modeling, Communication Systems and EMC: Channel Modeling, Communication Systems, and EMCSuurem pilt
  • Formaat: 256 pages
  • Sari: IEEE Press
  • Ilmumisaeg: 04-Jan-2013
  • Kirjastus: Wiley-IEEE Press
  • ISBN-10: 1118188497
  • ISBN-13: 9781118188491
Teised raamatud teemal:
Wiley Online e-raamatudRohkem infot Wiley Online kohta
Raamatu kodulehekülg: https://onlinelibrary.wiley.com/doi/book/10.1002/9781118188491
Interest has been growing over the past decade in communication in and around the human body, especially wireless transmission and networking of personal information for user identification, healthcare, and medical applications. Jianqing (Nagoya Institute of Technology, Japan) and Qiong (Dresden U. of Technology, Germany) have been among the pioneers in the emerging field, and here present a textbook for an introductory course either for graduate students or for engineers and scientists in neighboring fields. They cover electromagnetic characteristics of the human body, electromagnetic analysis methods, body area channel modeling, modulation/demodulation, body area communications performance, and electromagnetic compatibility considerations. Annotation ©2013 Book News, Inc., Portland, OR (booknews.com)

Providing an introduction to the fundamentals of body area communications, this book covers the key topics of channel modeling, modulation and demodulation, and performance evaluation

A systematic introduction to body area networks (BAN), this book focuses on three major parts: channel modeling, modulation/demodulation communications performance, and electromagnetic compatibility considerations. The content is logically structured to lead readers from an introductory level through to in-depth and more advanced topics.

  • Provides a concise introduction to this emerging topic based on classroom-tested materials
  • Details the latest IEEE 802.15.6 standard activities
  • Moves from very basic physics, to useful mathematic models, and then to practical considerations
  • Covers not only EM physics and communications, but also biological applications
  • Topics approached include: link budget, bit error rate performance, RAKE and diversity reception; SAR analysis for human safety evaluation; and modeling of electromagnetic interference to implanted cardiac pacemakers
  • Provides Matlab and Fortran programs for download from the Companion Website
Preface ix
1 Introduction to Body Area Communications
1(20)
1.1 Definition
1(1)
1.2 Promising Applications
2(6)
1.2.1 Medical and Healthcare Applications
3(4)
1.2.2 Assistance to People with Disabilities
7(1)
1.2.3 Consumer Electronics and User Identification
7(1)
1.3 Available Frequency Bands
8(3)
1.3.1 UWB Band
8(2)
1.3.2 MICS Band
10(1)
1.3.3 ISM Band
10(1)
1.3.4 HBC Band
11(1)
1.4 Standardization (IEEE Std 802.15.6-2012)
11(10)
1.4.1 Narrow Band PHY Specification
12(1)
1.4.2 UWB PHY Specification
13(2)
1.4.3 HBC PHY Specification
15(3)
References
18(3)
2 Electromagnetic Characteristics of the Human Body
21(34)
2.1 Human Body Composition
21(1)
2.2 Frequency-Dependent Dielectric Properties
22(1)
2.3 Tissue Property Modeling
23(7)
2.4 Aging Dependence of Tissue Properties
30(5)
2.5 Penetration Depth versus Frequency
35(4)
2.6 In-Body Absorption Characteristic
39(4)
2.7 On-Body Propagation Mechanism
43(6)
2.8 Diffraction Characteristic
49(6)
References
52(3)
3 Electromagnetic Analysis Methods
55(34)
3.1 Finite-Difference Time-Domain Method
55(16)
3.1.1 Formulation
55(4)
3.1.2 Absorbing Boundary Conditions
59(5)
3.1.3 Field Excitation
64(1)
3.1.4 FDTD Flow Chart and Code
65(2)
3.1.5 Frequency-Dependent FDTD Method
67(4)
3.2 MoM-FDTD Hybrid Method
71(7)
3.2.1 MoM Formulation
73(2)
3.2.2 Scattered Field FDTD Formulation
75(1)
3.2.3 Hybridization of MoM and FDTD Method
76(2)
3.3 Finite Element Method
78(5)
3.4 Numerical Human Body Model
83(6)
References
87(2)
4 Body Area Channel Modeling
89(54)
4.1 Introduction
89(2)
4.2 Path Loss Model
91(27)
4.2.1 Free-Space Path Loss
91(1)
4.2.2 On-Body UWB Path Loss
92(6)
4.2.3 In-Body UWB Path Loss
98(6)
4.2.4 In-Body MICS Band Path Loss
104(3)
4.2.5 HBC Band Path Loss and Equivalent Circuit Expression
107(11)
4.3 Multipath Channel Model
118(25)
4.3.1 Saleh-Valenzuela Impulse Response Model
119(1)
4.3.2 On-Body UWB Channel Model
119(16)
4.3.3 In-Body UWB Channel Model
135(6)
References
141(2)
5 Modulation/Demodulation
143(38)
5.1 Introduction
143(1)
5.2 Modulation Schemes
144(11)
5.2.1 ASK, FSK and PSK
144(3)
5.2.2 IR-UWB
147(4)
5.2.3 MB-OFDM
151(4)
5.3 Demodulation and Error Probability
155(13)
5.3.1 Optimum Demodulation for ASK, FSK and PSK
155(4)
5.3.2 Noncoherent Detection for ASK, FSK and PSK
159(2)
5.3.3 Optimum Demodulation for IR-UWB
161(3)
5.3.4 Noncoherent Detection for IR-UWB
164(3)
5.3.5 MB-OFDM Demodulation
167(1)
5.4 RAKE Reception
168(6)
5.5 Diversity Reception
174(7)
References
179(2)
6 Body Area Communication Performance
181(42)
6.1 Introduction
181(1)
6.2 On-Body UWB Communication
182(19)
6.2.1 Bit Error Rate
182(12)
6.2.2 Link Budget
194(4)
6.2.3 Maximum Communication Distance
198(3)
6.3 In-Body UWB Communication
201(11)
6.3.1 Bit Error Rate
201(5)
6.3.2 Link Budget
206(6)
6.4 In-Body MICS-Band Communication
212(4)
6.4.1 Bit Error Rate
212(1)
6.4.2 Link Budget
213(3)
6.5 Human Body Communication
216(3)
6.5.1 Bit Error Rate
216(1)
6.5.2 Link Budget
217(2)
6.6 Dual Mode Body Area Communication
219(4)
References
221(2)
7 Electromagnetic Compatibility Considerations
223(44)
7.1 Introduction
223(2)
7.2 SAR Analysis
225(20)
7.2.1 Safety Guidelines
225(2)
7.2.2 Analysis and Assessment Methods
227(7)
7.2.3 Transmitting Power versus SAR
234(11)
7.3 Electromagnetic Interference Analysis for the Cardiac Pacemaker
245(22)
7.3.1 Cardiac Pacemaker Model and Interference Mechanism
245(4)
7.3.2 Electromagnetic Field Approach
249(1)
7.3.3 Electric Circuit Approach
250(5)
7.3.4 Transmitting Signal Strength versus interference Voltage
255(7)
7.3.5 Experimental Assessment System
262(4)
References
266(1)
8 Summary and Future Challenges
267(6)
Index 273
Jianqing Wang, Department of Computer Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Japan Prof Wang has been working in wireless communications since 1991, and began bio-medical EMC research in 1995. Since 1997, when he became a full professor, he has engaged in body area communications for healthcare, medical, and in-car applications. Prof Wangs considerable experience in both communication and biology makes him an active member in several body-area-communication-related academic committees, as well as an invited speaker at international conferences. He teaches several related courses to graduate students and has prepared materials for the class lecture.  He holds a PhD and Masters in Engineering from Tohuku University, and Bachelors in Engineering from Beijing Institute of Technology.

Qiong Wang, Department of Electrical Engineering and Information Technology , Dresden University of Technology, Germany Dr Wang achieved his Phd in Engineering from the University of Nagoya, Japan, in 2010. Whilst studying he worked at the same university as a technical assistant and is now based in Germany at Dresden University of Technology.
Püsilink: https://www.kriso.ee/db/9781118188491_pe.html
Märksõnad: