Joint AMC-HARQ algorithm for TEDS system

Shu Juan Hou; Yun Yun Wang; Ling Yan Song

Joint AMC-HARQ algorithm for TEDS system

Shu Juan Hou^*, Yun Yun Wang, Ling Yan Song

^*此作品的通讯作者

信息与电子学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

A joint AMC-HARQ (hybrid automatic repeat-request) algorithm for TEDS was proposed in this paper. Threshold fixed algorithm based SNR method was adopted in the AMC procedure to select the appropriate modulation and coding scheme; and majority-logic decoding was used in the combining procedure of retransmitted data blocks. Simulation results verify that the proposed algorithm can effectively improve the reliability of data transmission. When the maximum number of retransmission is 2, frame error rate decreases from 36.49% to 6.93%.

源语言	英语
页（从-至）	197-200
页数	4
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	34
期	2
出版状态	已出版 - 2月 2014

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Hou, S. J., Wang, Y. Y., & Song, L. Y. (2014). Joint AMC-HARQ algorithm for TEDS system. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 34(2), 197-200.

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title = "Joint AMC-HARQ algorithm for TEDS system",

abstract = "A joint AMC-HARQ (hybrid automatic repeat-request) algorithm for TEDS was proposed in this paper. Threshold fixed algorithm based SNR method was adopted in the AMC procedure to select the appropriate modulation and coding scheme; and majority-logic decoding was used in the combining procedure of retransmitted data blocks. Simulation results verify that the proposed algorithm can effectively improve the reliability of data transmission. When the maximum number of retransmission is 2, frame error rate decreases from 36.49% to 6.93%.",

keywords = "Adaptive modulation and coding (AMC), Hybrid automatic repeat-request (HARQ), TEDS, Terrestrial trunked radio (TETRA)",

author = "Hou, {Shu Juan} and Wang, {Yun Yun} and Song, {Ling Yan}",

year = "2014",

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language = "English",

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T1 - Joint AMC-HARQ algorithm for TEDS system

AU - Hou, Shu Juan

AU - Wang, Yun Yun

AU - Song, Ling Yan

PY - 2014/2

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N2 - A joint AMC-HARQ (hybrid automatic repeat-request) algorithm for TEDS was proposed in this paper. Threshold fixed algorithm based SNR method was adopted in the AMC procedure to select the appropriate modulation and coding scheme; and majority-logic decoding was used in the combining procedure of retransmitted data blocks. Simulation results verify that the proposed algorithm can effectively improve the reliability of data transmission. When the maximum number of retransmission is 2, frame error rate decreases from 36.49% to 6.93%.

AB - A joint AMC-HARQ (hybrid automatic repeat-request) algorithm for TEDS was proposed in this paper. Threshold fixed algorithm based SNR method was adopted in the AMC procedure to select the appropriate modulation and coding scheme; and majority-logic decoding was used in the combining procedure of retransmitted data blocks. Simulation results verify that the proposed algorithm can effectively improve the reliability of data transmission. When the maximum number of retransmission is 2, frame error rate decreases from 36.49% to 6.93%.

KW - Adaptive modulation and coding (AMC)

KW - Hybrid automatic repeat-request (HARQ)

KW - TEDS

KW - Terrestrial trunked radio (TETRA)

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JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 2

ER -

Joint AMC-HARQ algorithm for TEDS system

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