Turbo coding, turbo equalisation and space-time coding : exit-chart aided near-capacity designs for wireless channels /

• Άλλοι συγγραφείς: Hanzo, Lajos, 1952-
• Μορφή: Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Chichester ; Hoboken, N.J. : Wiley, 2011.
• Έκδοση: 2nd ed.
• Θέματα: Signal processing > Mathematics.; Coding theory.; Iterative methods (Mathematics); COMPUTERS > Information Theory.; TECHNOLOGY & ENGINEERING > Signals & Signal Processing.; Electronic books.

 Covering the full range of channel codes from the most conventional through to the most advanced, the second edition of Turbo Coding, Turbo Equalisation and SpaceTime Coding is a selfcontained reference on channel coding for wireless channels. The book commences with a historical perspective on the topic, which leads to two basic component codes, convolutional and block codes. It then moves on to turbo codes which exploit iterative decoding by using algorithms, such as the MaximumAPosteriori (MAP), LogMAP and Soft Output Viterbi Algorithm (SOVA), comparing their performance. It also compares Trellis Coded Modulation (TCM), Turbo Trellis Coded Modulation (TTCM), BitInterleaved Coded Modulation (BICM) and Iterative BICM (BICMID) under various channel conditions. The horizon of the content is then extended to incorporate topics which have found their way into diverse standard systems. These include spacetime block and trellis codes, as well as other MultipleInput MultipleOutput (MIMO) schemes and nearinstantaneously Adaptive Quadrature Amplitude Modulation (AQAM). The book also elaborates on turbo equalisation by providing a detailed portrayal of recent advances in partial response modulation schemes using diverse channel codes. A radically new aspect for this second edition is the discussion of multilevel coding and spherepacking schemes, Extrinsic Information Transfer (EXIT) charts, as well as an introduction to the family of Generalized Low Density Parity Check codes. This new edition includes recent advances in nearcapacity turbotransceivers as well as new sections on multilevel coding schemes and of Generalized Low Density Parity Check codes Comparatively studies diverse channel coded and turbo detected systems to give allinclusive information for researchers, engineers and students Details EXITchart based irregular transceiver designs Uses rich performance comparisons as well as diverse nearcapacity design examples. 

 Front Matter -- Historical Perspective, Motivation and Outline -- Convolutional Channel Coding -- Soft Decoding and Performance of BCH Codes -- Turbo Convolutional and Turbo Block Coding. Turbo Convolutional Coding / J P Woodard, L Hanzo -- Turbo BCH Coding -- Spacetime Block and Spacetime Trellis Coding. Space time Block Codes -- Space time Trellis Codes -- Turbo-coded Adaptive Modulation versus Spacetime Trellis Codes for Transmission over Dispersive Channels -- Turbo Equalisation. Turbo-coded Partial-response Modulation -- Turbo Equalisation for Partial-response Systems -- Comparative Study of Turbo Equalisers -- Reduced-complexity Turbo Equaliser -- Turbo Equalisation for Spacetime Trellis-coded Systems -- Coded and Spacetime-Coded Adaptive Modulation TCM, TTCM, BICM, BICM-ID and MLC. Coded Modulation Theory and Performance -- Multilevel Coding Theory -- MLC Design Using EXIT Analysis -- Sphere Packing-aided Space²́⁶time MLC/BICM Design -- MLC/BICM Schemes for the Wireless Internet -- Near-capacity Irregular BICM-ID Design -- Summary and Conclusions.