Quarternary Signal Sets for Digital Communications with Nonuniform Sources
Summary :
This letter considers the signal design problems for quaternary digital communications with nonuniform sources. The designs are considered for both the average and equal energy constraints and for a two-dimensional signal space. A tight upper bound on the bit error probability (BEP) is employed as the design criterion. The optimal quarternary signal sets are presented and their BEP performance is compared with that of the standard QPSK and the binary signal set previously designed for nonuniform sources. Results shows that a considerable saving in the transmitted power can be achieved by the proposed average-energy signal set for a highly nonuniform source.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.3 pp.832-835
- Publication Date
- 2006/03/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1093/ietfec/e89-a.3.832
- Type of Manuscript
- LETTER
- Category
- Communication Theory and Signals
Authors
Keyword
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Ha H. NGUYEN, Tyler NECHIPORENKO, "Quarternary Signal Sets for Digital Communications with Nonuniform Sources" in IEICE TRANSACTIONS on Fundamentals,
vol. E89-A, no. 3, pp. 832-835, March 2006, doi: 10.1093/ietfec/e89-a.3.832.
Abstract: This letter considers the signal design problems for quaternary digital communications with nonuniform sources. The designs are considered for both the average and equal energy constraints and for a two-dimensional signal space. A tight upper bound on the bit error probability (BEP) is employed as the design criterion. The optimal quarternary signal sets are presented and their BEP performance is compared with that of the standard QPSK and the binary signal set previously designed for nonuniform sources. Results shows that a considerable saving in the transmitted power can be achieved by the proposed average-energy signal set for a highly nonuniform source.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.3.832/_p
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@ARTICLE{e89-a_3_832,
author={Ha H. NGUYEN, Tyler NECHIPORENKO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Quarternary Signal Sets for Digital Communications with Nonuniform Sources},
year={2006},
volume={E89-A},
number={3},
pages={832-835},
abstract={This letter considers the signal design problems for quaternary digital communications with nonuniform sources. The designs are considered for both the average and equal energy constraints and for a two-dimensional signal space. A tight upper bound on the bit error probability (BEP) is employed as the design criterion. The optimal quarternary signal sets are presented and their BEP performance is compared with that of the standard QPSK and the binary signal set previously designed for nonuniform sources. Results shows that a considerable saving in the transmitted power can be achieved by the proposed average-energy signal set for a highly nonuniform source.},
keywords={},
doi={10.1093/ietfec/e89-a.3.832},
ISSN={1745-1337},
month={March},}
Copy
TY - JOUR
TI - Quarternary Signal Sets for Digital Communications with Nonuniform Sources
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 832
EP - 835
AU - Ha H. NGUYEN
AU - Tyler NECHIPORENKO
PY - 2006
DO - 10.1093/ietfec/e89-a.3.832
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2006
AB - This letter considers the signal design problems for quaternary digital communications with nonuniform sources. The designs are considered for both the average and equal energy constraints and for a two-dimensional signal space. A tight upper bound on the bit error probability (BEP) is employed as the design criterion. The optimal quarternary signal sets are presented and their BEP performance is compared with that of the standard QPSK and the binary signal set previously designed for nonuniform sources. Results shows that a considerable saving in the transmitted power can be achieved by the proposed average-energy signal set for a highly nonuniform source.
ER -
English
