000 | 04201nam a22005295i 4500 | ||
---|---|---|---|
001 | 978-3-031-01677-6 | ||
003 | DE-He213 | ||
005 | 20240730164541.0 | ||
007 | cr nn 008mamaa | ||
008 | 220601s2012 sz | s |||| 0|eng d | ||
020 |
_a9783031016776 _9978-3-031-01677-6 |
||
024 | 7 |
_a10.1007/978-3-031-01677-6 _2doi |
|
050 | 4 | _aT1-995 | |
072 | 7 |
_aTBC _2bicssc |
|
072 | 7 |
_aTEC000000 _2bisacsh |
|
072 | 7 |
_aTBC _2thema |
|
082 | 0 | 4 |
_a620 _223 |
100 | 1 |
_aDiniz, Paulo. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _985101 |
|
245 | 1 | 0 |
_aBlock Transceivers _h[electronic resource] : _bOFDM and Beyond / _cby Paulo Diniz, Wallace Martins, Markus Lima. |
250 | _a1st ed. 2012. | ||
264 | 1 |
_aCham : _bSpringer International Publishing : _bImprint: Springer, _c2012. |
|
300 |
_aXXI, 184 p. _bonline resource. |
||
336 |
_atext _btxt _2rdacontent |
||
337 |
_acomputer _bc _2rdamedia |
||
338 |
_aonline resource _bcr _2rdacarrier |
||
347 |
_atext file _bPDF _2rda |
||
490 | 1 |
_aSynthesis Lectures on Communications, _x1932-1708 |
|
505 | 0 | _aThe Big Picture -- Transmultiplexers -- OFDM -- Memoryless LTI Transceivers with Reduced Redundancy -- FIR LTV Transceivers with Reduced Redundancy. | |
520 | _aThe demand for data traffic over mobile communication networks has substantially increased during the last decade. As a result, these mobile broadband devices spend the available spectrum fiercely, requiring the search for new technologies. In transmissions where the channel presents a frequency-selective behavior, multicarrier modulation (MCM) schemes have proven to be more efficient, in terms of spectral usage, than conventional modulations and spread spectrum techniques. The orthogonal frequency-division multiplexing (OFDM) is the most popular MCM method, since it not only increases spectral efficiency but also yields simple transceivers. All OFDM-based systems, including the single-carrier with frequency-division equalization (SC-FD), transmit redundancy in order to cope with the problem of interference among symbols. This book presents OFDM-inspired systems that are able to, at most, halve the amount of redundancy used by OFDM systems while keeping the computational complexity comparable. Such systems, herein called memoryless linear time-invariant (LTI) transceivers with reduced redundancy, require low-complexity arithmetical operations and fast algorithms. In addition, whenever the block transmitter and receiver have memory and/or are linear time-varying (LTV), it is possible to reduce the redundancy in the transmission even further, as also discussed in this book. For the transceivers with memory it is possible to eliminate the redundancy at the cost of making the channel equalization more difficult. Moreover, when time-varying block transceivers are also employed, then the amount of redundancy can be as low as a single symbol per block, regardless of the size of the channel memory. With the techniques presented in the book it is possible to address what lies beyond the use of OFDM-related solutions in broadband transmissions. Table of Contents: The Big Picture / Transmultiplexers / OFDM / Memoryless LTI Transceivers with Reduced Redundancy / FIR LTV Transceivers with Reduced Redundancy. | ||
650 | 0 |
_aEngineering. _99405 |
|
650 | 0 |
_aElectrical engineering. _985104 |
|
650 | 0 |
_aTelecommunication. _910437 |
|
650 | 1 | 4 |
_aTechnology and Engineering. _985106 |
650 | 2 | 4 |
_aElectrical and Electronic Engineering. _985108 |
650 | 2 | 4 |
_aCommunications Engineering, Networks. _931570 |
700 | 1 |
_aMartins, Wallace. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _985110 |
|
700 | 1 |
_aLima, Markus. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _985113 |
|
710 | 2 |
_aSpringerLink (Online service) _985115 |
|
773 | 0 | _tSpringer Nature eBook | |
776 | 0 | 8 |
_iPrinted edition: _z9783031005497 |
776 | 0 | 8 |
_iPrinted edition: _z9783031028052 |
830 | 0 |
_aSynthesis Lectures on Communications, _x1932-1708 _985117 |
|
856 | 4 | 0 | _uhttps://doi.org/10.1007/978-3-031-01677-6 |
912 | _aZDB-2-SXSC | ||
942 | _cEBK | ||
999 |
_c85769 _d85769 |