| 000 | 04746nam a2200589 i 4500 | ||
|---|---|---|---|
| 001 | ebr10978968 | ||
| 003 | CaPaEBR | ||
| 005 | 20180830115358.0 | ||
| 006 | m eo d | ||
| 007 | cr cn |||m|||a | ||
| 008 | 141116s2015 nyua foab 001 0 eng d | ||
| 020 |
_a9781606505298 _qelectronic |
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| 020 |
_z9781606505281 _qprint |
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| 024 | 7 |
_a10.5643/9781606505298 _2doi |
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| 040 |
_aCaBNVSL _beng _erda _cCaBNVSL _dCaBNVSL |
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| 035 | _a(OCoLC)895288475 | ||
| 050 | 4 |
_aQ360 _b.A433 2015 |
|
| 082 | 0 | 4 |
_a003.54 _223 |
| 100 | 1 |
_aAlencar, Marcelo S., _d1957-, _eauthor. |
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| 245 | 1 | 0 |
_aInformation theory / _cMarcelo S. Alencar. |
| 264 | 1 |
_aNew York, [New York] (222 East 46th Street, New York, NY 10017) : _bMomentum Press, _c2015. |
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| 300 |
_a1 online resource (xix, 153 pages) : _billustrations. |
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| 336 |
_atext _2rdacontent |
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| 337 |
_acomputer _2rdamedia |
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| 338 |
_aonline resource _2rdacarrier |
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| 490 | 1 | _aCommunications and signal processing collection | |
| 504 | _aIncludes bibliographical references (pages 139-146) and index. | ||
| 505 | 0 | _a1. Information theory -- 1.1 Information measurement -- 1.2 Requirements for an information metric -- | |
| 505 | 8 | _a2. Sources of information -- 2.1 Source coding -- 2.2 Extension of a memoryless discrete source -- 2.3 Prefix codes -- 2.4 The information unit -- | |
| 505 | 8 | _a3. Source coding -- 3.1 Types of source codes -- 3.2 Construction of instantaneous codes -- 3.3 Kraft inequality -- 3.4 Huffman code -- | |
| 505 | 8 | _a4. Information transmission -- 4.1 The concept of information theory -- 4.2 Joint information measurement -- 4.3 Conditional entropy -- 4.4 Model for a communication channel -- 4.5 Noiseless channel -- 4.6 Channel with independent output and input -- 4.7 Relations between the entropies -- 4.8 Mutual information -- 4.9 Channel capacity -- | |
| 505 | 8 | _a5. Multiple access systems -- 5.1 Introduction -- 5.2 The Gaussian multiple access channel -- 5.3 The Gaussian channel with Rayleigh fading -- 5.4 The noncooperative multiple access channel -- 5.5 Multiple access in a dynamic environment -- 5.6 Analysis of the capacity for a Markovian multiple access channel -- | |
| 505 | 8 | _a6. Code division multiple access -- 6.1 Introduction -- 6.2 Fundamentals of spread spectrum signals -- 6.3 Performance analysis of CDMA systems -- 6.4 Sequence design -- | |
| 505 | 8 | _a7. The capacity of a CDMA system -- 7.1 Introduction -- 7.2 Analysis of a CDMA system with a fixed number of users and small SNR -- 7.3 CDMA system with a fixed number of users and high SNR -- 7.4 A tight bound on the capacity of a CDMA system -- | |
| 505 | 8 | _a8. Theoretical cryptography -- 8.1 Introduction -- 8.2 Cryptographic aspects of computer networks -- 8.3 Principles of cryptography -- 8.4 Information theoretical aspects of cryptography -- 8.5 Mutual information for cryptosystems -- | |
| 505 | 8 | _aAppendix A. Probability theory -- Set theory and measure -- Basic probability theory -- Random variables -- References -- About the author -- Index. | |
| 506 | 1 | _aRestricted to libraries which purchase an unrestricted PDF download via an IP. | |
| 520 | 3 | _aThe book presents the historical evolution of Information Theory, along with the basic concepts linked to information. It discusses the information associated to a certain source and the usual types of source codes, the information transmission, joint information, conditional entropy, mutual information, and channel capacity. The hot topic of multiple access systems, for cooperative and noncooperative channels, is discussed, along with code division multiple access (CDMA), the basic block of most cellular and personal communication systems, and the capacity of a CDMA system. The information theoretical aspects of cryptography, which are important for network security, a topic intrinsically connected to computer networks and the Internet, are also presented. The book includes a review of probability theory, solved problems, illustrations, and graphics to help the reader understand the theory. | |
| 530 | _aAlso available in print. | ||
| 538 | _aMode of access: World Wide Web. | ||
| 538 | _aSystem requirements: Adobe Acrobat reader. | ||
| 588 | _aTitle from PDF title page (viewed on November 16, 2014). | ||
| 650 | 0 | _aInformation theory. | |
| 653 | _aCode division multiple access | ||
| 653 | _acoding theory | ||
| 653 | _acryptography | ||
| 653 | _ainformation theory | ||
| 653 | _amultiple access systems | ||
| 653 | _anetwork security | ||
| 776 | 0 | 8 |
_iPrint version: _z9781606505281 |
| 830 | 0 | _aCommunications and signal processing collection. | |
| 856 | 4 | 0 |
_uhttp://site.ebrary.com/lib/daystar/Doc?id=10978968 _zAn electronic book accessible through the World Wide Web; click to view |
| 999 |
_c198077 _d198077 |
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