Combination of turbo equalisation and Turbo Trellis-coded modulation with low complexity

Peng, Yang; Ge, Jianhua

doi:10.1049/iet-com:20050489

Cited by 3 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore the rest of the mappings all satisfy rule (1). Then, the sum of all the Hamming distances between the adjacent points of these mappings is computed, as shown in (12). H(i) is the Hamming distance between adjacent points in the constellation, where i is the number of the adjacent signal point pairs…”

Section: Propertymentioning

confidence: 99%

See 1 more Smart Citation

Method of blind reconstruction for trellis‐coded modulation codes

Liao

Cai

et al. 2014

IET Communications

View full text Add to dashboard Cite

Since trellis-coded modulation (TCM) was introduced, it was quickly adopted in modem standards. Unlike blind reconstruction for normal channel coding, blind reconstruction for TCM codes not only requires identifying the correct generator matrix, but also the correct type of constellation mapping. So far this has seldom been reported. This study proposes a method which recognises the generator matrix and the mapping mode of TCM codes. Based on its construction and properties, the generator matrix can be correctly identified by considering the characteristics of the actual communication system. That is, its Euclidean distance and Hamming distance are considered to discover the mapping mode. Simulations prove that the methodology can realise the blind identification of TCM codes efficiently.

show abstract

Section: Propertymentioning

confidence: 99%

“…Since TCM was introduced in [1][2][3][4], it was quickly adopted in modem standards. Previous research on TCM codes mainly focused on its performance optimisation and its encoding and decoding algorithms [6][7][8][9][10][11][12][13]. TCM systems are commonly constructed by coupling a convolutional encoder and a constellation mapping.…”

Section: Introductionmentioning

confidence: 99%

Method of blind reconstruction for trellis‐coded modulation codes

Liao

Cai

et al. 2014

IET Communications

View full text Add to dashboard Cite

show abstract

“…Turbo equalisation (TEQ) [3,4] is an effective technique to mitigate ISI. Recently, TEQ has been adopted by wireless communications [5], underwater acoustic communications [6,7], optical fibre communications [8] and cooperative communication systems [9].…”

Section: Introductionmentioning

confidence: 99%