Search for dissertations about: "trellis-coded modulation"
Showing result 1 - 5 of 8 swedish dissertations containing the words trellis-coded modulation.
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1. Joint Source-Channel Coding using Trellis Coded CPM
Abstract : The thesis investigates Joint Source and Channel Coding(JSCC) using combined Trellis Coded Quantization (TCQ) and coded modulation. First we investigate a JSCC scheme using combined TCQ/Trellis Coded CPM (TCQ/TCCPM). Based on the BCJR algorithm for trellis coded CPM, we derive an optimal soft decoding algorithm for the considered systems. READ MORE
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2. On trellis coded modulation for Gaussian and band-limited channels
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3. Towards Fully Optimized BICM Transmissions
Abstract : Bit-interleaved coded modulation (BICM) was introduced in 1992 as a new coded modulation (CM) scheme particularly well suited for fading channels and is nowadays considered the de facto CM scheme in wireless standards (HSPA, IEEE 802.11a/g/n, DVB-T2/S2/C2, etc.). READ MORE
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4. Spectrally Efficient Continuous Phase Modulation
Abstract : Spectrally efficient continuous phase modulation (CPM) systems and generalizations of CPM for wireless links are considered. Continuous phase modulation defines constant envelope phase codes, which are advantageous when using non-linear amplifiers. READ MORE
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5. Trellis Code Multiple Access (TCMA) - Detectors and Capacity Considerations
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