Search for dissertations about: "trellis coded modulation"
Showing result 1 - 5 of 11 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. 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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3. A state-space partitioning approach to trellis decoding
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4. On trellis coded modulation for Gaussian and band-limited channels
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5. In-Line Bit Interleaved Serially Concatenated Coded Modulation
Abstract : A communication system using in-line bit interleaved serially concatenated trellis coded modulation (SCTCM) over the additive white Gaussian noise (AWGN) channel is investigated. In-line bit interleaving refers to an interleaving method for which the random bit interleaver is divided into several independent constituent bit interleavers. READ MORE