[PDF] Top 20 Near Capacity Turbo Trellis Coded Modulation Design

... Trellis Coded Modulation (TCM) [1] was originally proposed for transmission over Additive White Gaussian Noise (AWGN) chan- nels, but later it was further developed for applications in mobile ... See full document

... channel-coding, modulation and spatial diver- sity aided turbo-transceiver is proposed, which consists of a STTC, a TCM and two different-rate ...system design guideline in Section ... See full document

... space–time trellis and block codes was investigated by numerous researchers [30]–[34] when communicating over narrowband Rayleigh fading ...space–time trellis codes was studied in [35] for transmission over ... See full document

... The turbo principle of [4] was extended to multiple serially con- catenated codes in 1998 ...the turbo principle was considered for iterative soft demapping in the context of bit-interleaved coded ... See full document

... unequal-protection turbo transceiver using joint coding and modulation as inner coding, twin-class convolu- tional outer coding as well as space time coding based spatial ...hand, Trellis ... See full document

... the near-instantaneous channel con- ...user capacity with a reduced hand-off margin and lower average transmitter ...-ary modulation constellations – was investigated by ... See full document

... the near-instantaneous channel quality, in order to mitigate the effects of channel quality ...the near-instantaneous quality varia- tions of the mobile ...the near-instantaneous channel con- ...user ... See full document

... proposed trellis-based video decoder, rather than an intermediate de- coder as was the case in ...algorithmically-simple design it was possible to unambiguously describe the video-codec-induced code con- ... See full document

... binary trellis codes, building an equivalent recur- sive code from a nonrecursive convolutional code is straight- forward and is done by closing the feedback from the out- put to the input of the encoders block ... See full document

... any coded system in a fading channel depends on its diversity ...Interleaved Coded M odulation (BICM) provides good performance over both the Rayleigh fading and the additive white Gaussian noise ...Random ... See full document

... at design- ing the source codec and channel codec jointly for the sake of achiev- ing the highest possible system ...this design philosophy does not contradict to the classic Shannonian source and channel ... See full document

... optimised turbo transceiver design capable of providing unequal error protection for MPEG-4 coding aided wireless video ...space-time trellis coding (STTC) invoked for the sake of mitigating the ... See full document

... In this paper we propose a novel Irregular Variable Length Coding (IrVLC) scheme for near-capacity joint source and channel coding. We employ a number of component Vari- able Length Coding (VLC) codebooks ... See full document

... the design of space-time turbo trellis coded modulation (ST turbo TCM) for improving the bandwidth effi- ciency and the reliability of future wireless data ...space-time ... See full document

... However, after investigating the existing turbo-style coding/ decoding schemes , we find that the popular Forney 's conventional concatenated code [35] i.e , using a simple trellis inner[r] ... See full document

... the capacity of the ...space–time trellis coding (STTC) [4], [5] have been advocated for providing additional diversity gains, as well as for overcoming the limited capacity offered by the hostile ... See full document

... code design guidelines in terms of source- channel coding for algebraic ...code design based on nested lattice codes and propose nested turbo codes using turbo-like trellis-coded ... See full document

... Abstract – In this paper we propose a novel Irregular Variable Length Coding (IrVLC) scheme for near-capacity joint source and channel coding. We employ a number of Variable Length Coding (VLC) component ... See full document

... Trellis Coded Modulation (TCM) [1] was originally pro- posed for transmission over Additive White Gaussian Noise (AWGN) channels, but later it was further developed for applications in mobile ... See full document

... been explored in [9]). The best we can do is to design the two TCM schemes in such a manner that they mutually re- ject each other’s signals (in the same way as noise is rejected). It should be noted here that we ... See full document