Effects of multipath diversity on adaptive QAM in frequency selective Rayleigh fading channels

Jooeung Kim; Inkyoung Kim; Sangmin Ro; Daesik Hong; Changeon Kang

doi:10.1109/LCOMM.2002.803475

Effects of multipath diversity on adaptive QAM in frequency selective Rayleigh fading channels

Jooeung Kim, Inkyoung Kim, Sangmin Ro, Daesik Hong, Changeon Kang

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The bit error rate (BER) and the average throughput for adaptive quadrature amplitude modulation (AQAM) with constant transmit power over frequency selective Rayleigh fading channels was derived. The effect of multipath diversity on BPS and BER was investigated using I-BER and A-BER constraints. It was found that the effect of multipath diversity can be positive or negative for discrete rate AQAM (D-AQAM), while always positive for continuous rate AQAM (C-AQAM).

Original language	English
Pages (from-to)	364-366
Number of pages	3
Journal	IEEE Communications Letters
Volume	6
Issue number	9
DOIs	https://doi.org/10.1109/LCOMM.2002.803475
Publication status	Published - 2002 Sept

Bibliographical note

Funding Information:
Manuscript received March 27, 2002. This work was supported by ITEP (Korea Institute of Industrial Technology Evaluation and Planning) and by Brain Korea 21 projects. The authors are with the Information and Telecommunication Laboratory, Department of Electrical and Electronic Engineering, Yonsei University, Seoul 120-749, Korea (e-mail: kje@itl.yonsei.ac.kr). Publisher Item Identifier 10.1109/LCOMM.2002.803475.

All Science Journal Classification (ASJC) codes

Modelling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/LCOMM.2002.803475

Cite this

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abstract = "The bit error rate (BER) and the average throughput for adaptive quadrature amplitude modulation (AQAM) with constant transmit power over frequency selective Rayleigh fading channels was derived. The effect of multipath diversity on BPS and BER was investigated using I-BER and A-BER constraints. It was found that the effect of multipath diversity can be positive or negative for discrete rate AQAM (D-AQAM), while always positive for continuous rate AQAM (C-AQAM).",

author = "Jooeung Kim and Inkyoung Kim and Sangmin Ro and Daesik Hong and Changeon Kang",

note = "Funding Information: Manuscript received March 27, 2002. This work was supported by ITEP (Korea Institute of Industrial Technology Evaluation and Planning) and by Brain Korea 21 projects. The authors are with the Information and Telecommunication Laboratory, Department of Electrical and Electronic Engineering, Yonsei University, Seoul 120-749, Korea (e-mail: kje@itl.yonsei.ac.kr). Publisher Item Identifier 10.1109/LCOMM.2002.803475.",

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AU - Kim, Jooeung

AU - Kim, Inkyoung

AU - Ro, Sangmin

AU - Hong, Daesik

AU - Kang, Changeon

N1 - Funding Information: Manuscript received March 27, 2002. This work was supported by ITEP (Korea Institute of Industrial Technology Evaluation and Planning) and by Brain Korea 21 projects. The authors are with the Information and Telecommunication Laboratory, Department of Electrical and Electronic Engineering, Yonsei University, Seoul 120-749, Korea (e-mail: kje@itl.yonsei.ac.kr). Publisher Item Identifier 10.1109/LCOMM.2002.803475.

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AB - The bit error rate (BER) and the average throughput for adaptive quadrature amplitude modulation (AQAM) with constant transmit power over frequency selective Rayleigh fading channels was derived. The effect of multipath diversity on BPS and BER was investigated using I-BER and A-BER constraints. It was found that the effect of multipath diversity can be positive or negative for discrete rate AQAM (D-AQAM), while always positive for continuous rate AQAM (C-AQAM).

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Effects of multipath diversity on adaptive QAM in frequency selective Rayleigh fading channels

Abstract

Bibliographical note

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