A NEW MODIFIED VITERBO-BOUTROS SPHERE DECODING ALGORITHM

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RAZAVIZADEH S.M.; TABATABA VAKILI V.; AZMI P.

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Paper Information

Journal: IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING Year:2006 | Volume:30 | Issue:B2 Page(s): 285-290

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Information Journal Paper

Title

A NEW MODIFIED VITERBO-BOUTROS SPHERE DECODING ALGORITHM

Author(s)

RAZAVIZADEH S.M. | TABATABA VAKILI V. | AZMI P. | Issue Writer Certificate

Keywords

SPHERE DECODINGQ3

LATTICE DECODINGQ3

ML DETECTIONQ3

CDMAQ3

MIMOQ3

Abstract

In this paper, a new SPHERE DECODING algorithm is introduced which is a modification of the Viterbo-Boutros (VB) algorithm. In the proposed algorithm, the problem of the initial selection of the search sphere radius in the VB algorithm has been removed, and furthermore, the speed of the algorithm is increased. To examine the performance of the proposed algorithm, we employ it in detection of signals in code division multiple access (CDMA) and multiple-input multiple-output (MIMO) systems. Computer simulations, by using the proposed algorithm, show a significant performance improvement with respect to other suboptimal detection methods.

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APA: Copy

RAZAVIZADEH, S.M., TABATABA VAKILI, V., & AZMI, P.. (2006). A NEW MODIFIED VITERBO-BOUTROS SPHERE DECODING ALGORITHM. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, 30(B2), 285-290. SID. https://sid.ir/paper/62397/en

Vancouver: Copy

RAZAVIZADEH S.M., TABATABA VAKILI V., AZMI P.. A NEW MODIFIED VITERBO-BOUTROS SPHERE DECODING ALGORITHM. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING[Internet]. 2006;30(B2):285-290. Available from: https://sid.ir/paper/62397/en

IEEE: Copy

S.M. RAZAVIZADEH, V. TABATABA VAKILI, and P. AZMI, “A NEW MODIFIED VITERBO-BOUTROS SPHERE DECODING ALGORITHM,” IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, vol. 30, no. B2, pp. 285–290, 2006, [Online]. Available: https://sid.ir/paper/62397/en

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