Results 1 to 10 of about 5,912 (174)
Golden Space-Time Trellis Coded Modulation [PDF]
IEEE Transactions on Information Theory, 2007 In this paper, we present a concatenated coding scheme for a high rate $2\times 2$ multiple-input multiple-output (MIMO) system over slow fading channels. The inner code is the Golden code \cite{Golden05} and the outer code is a trellis code.
Belfiore, Jean-Claude +2 more
core +6 more sources
Trellis Coded Spatial Modulation [PDF]
IEEE Transactions on Wireless Communications, 2010 Trellis coded modulation (TCM) is a well known scheme that reduces power requirements without any bandwidth expansion. In TCM, only certain sequences of successive constellation points are allowed (mapping by set partitioning). The novel idea in this paper is to apply the TCM concept to the antenna constellation points of spatial modulation (SM).
Raed Mesleh +2 more
exaly +2 more sources
Punctured Trellis-Coded Modulation [PDF]
CoRR, 2013 In classic trellis-coded modulation (TCM) signal constellations of twice the cardinality are applied when compared to an uncoded transmission enabling transmission of one bit of redundancy per PAM-symbol, i.e., rates of $\frac{K}{K+1}$ when $2^{K+1 ...
Huber, Johannes B. +2 more
core +2 more sources
Ternary Trellis Coded Modulation [PDF]
IEEE Access, 2019 Ternary trellis coded modulation (TTCM) is introduced. This combines triangular signal constellations with ternary convolutional codes. The performance of TTCM is presented and compared with binary trellis coded modulation (BTCM) which employs square quadrature amplitude modulation (SQAM) and binary convolutional coding.
Mahmoud Abdelaziz, T. Aaron Gulliver
openaire +2 more sources
Near-Capacity Turbo Trellis Coded Modulation Design [PDF]
, 2007 Bandwidth efficient parallel-concatenated Turbo Trellis Coded Modulation (TTCM) schemes were designed for communicating over uncorrelated Rayleigh fading channels.
Alamri, Osamah +3 more
core +1 more source
, 2004 Decision feedback equalizer (DFE)-aided turbocoded wideband adaptive quadrature amplitude modulation (AQAM) is proposed, which is capable of combating the temporal channel quality variation of fading channels. A procedure is suggested for determining the
Hanzo, L., Liew, T.H., Wong, C.H.
core +1 more source
A Two-Stage Decoder for Pragmatic Trellis-Coded M-PSK Modulation Using a Symbol Transformation [PDF]
, 2001 A two-stage decoding procedure for pragmatic trellis-coded modulation (TCM) is introduced. It applies a transformation from the received I-channel and Q-channel samples onto points in a two-dimensional (2-D) signal space that contains a coset ...
Mogre, Advait +1 more
core +2 more sources
TCM coding of PPM based modulations for Infrared WLAN's impaired by ISI [PDF]
, 2006 In this communication we consider the use of PPM based modulation methods, such as the hybrid modulation method called Amplitude and Pulse-Position Modulation (APPM) and Overlapping Pulse-Position Modulation (OPPM) to improve the performance of infrared ...
Alves, R., Gameiro, A.
core +1 more source
Cyclic redundancy check-based detection algorithms for automatic identification system signals received by satellite. [PDF]
, 2013 This paper addresses the problem of demodulating signals transmitted in the automatic identification system. The main characteristics of such signals consist of two points: (i) they are modulated using a trellis-coded modulation, more precisely a ...
Babaie +9 more
core +2 more sources
Trellis-coded multidimensional phase modulation
IEEE Transactions on Information Theory, 1990 A 2L-dimensional multiple phase-shift keyed (L*MPSK) signal set is obtained by forming the Cartesian product of L two-dimensional MPSK signal sets. A systematic approach to partitioning L*MPSK signal sets that is based on block coding is used. An encoder system approach is developed.
Steven S. Pietrobon +4 more
openaire +3 more sources