Joint optimization of processing complexity and rate allocation through entropy tunability for 64-/256-QAM based radio fronthauling with LDPC and PAS-OFDM

Rui Zhang; You Wei Chen; Shuyi Shen; Qi Zhou; Shuang Yao; S. J. Su; Yahya Alfadhli; Gee Kung Chang

Joint optimization of processing complexity and rate allocation through entropy tunability for 64-/256-QAM based radio fronthauling with LDPC and PAS-OFDM

Rui Zhang
, You Wei Chen
, Shuyi Shen
, Qi Zhou
, Shuang Yao
, S. J. Su
, Yahya Alfadhli
, Gee Kung Chang

Department of Electrical Engineering

University at Buffalo

Georgia Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We experimentally demonstrate LDPC coded PAS-OFDM 64-/256-QAM signals in radio fronthauls. Through entropy allocation by adjusting the complexity and signal bandwidth, tunable power margins gain up to 3 dB and relaxed process latency are achieved.

Original language	English
Title of host publication	Optical Fiber Communication Conference, OFC 2020
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580712
State	Published - 2020
Event	Optical Fiber Communication Conference, OFC 2020 - San Diego, United States Duration: Mar 8 2017 → Mar 12 2017

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F174-OFC 2020

Conference

Conference	Optical Fiber Communication Conference, OFC 2020
Country/Territory	United States
City	San Diego
Period	03/8/17 → 03/12/17

Cite this

Zhang, R., Chen, Y. W., Shen, S., Zhou, Q., Yao, S., Su, S. J., Alfadhli, Y., & Chang, G. K. (2020). Joint optimization of processing complexity and rate allocation through entropy tunability for 64-/256-QAM based radio fronthauling with LDPC and PAS-OFDM. In Optical Fiber Communication Conference, OFC 2020 (Optics InfoBase Conference Papers; Vol. Part F174-OFC 2020). Optica Publishing Group (formerly OSA).

@inproceedings{5b471465c1ca4c4c8552cb0d71ee6235,

title = "Joint optimization of processing complexity and rate allocation through entropy tunability for 64-/256-QAM based radio fronthauling with LDPC and PAS-OFDM",

abstract = "We experimentally demonstrate LDPC coded PAS-OFDM 64-/256-QAM signals in radio fronthauls. Through entropy allocation by adjusting the complexity and signal bandwidth, tunable power margins gain up to 3 dB and relaxed process latency are achieved.",

author = "Rui Zhang and Chen, \{You Wei\} and Shuyi Shen and Qi Zhou and Shuang Yao and Su, \{S. J.\} and Yahya Alfadhli and Chang, \{Gee Kung\}",

note = "Publisher Copyright: {\textcopyright} OSA 2020 {\textcopyright} 2020 The Author(s); Optical Fiber Communication Conference, OFC 2020 ; Conference date: 08-03-2017 Through 12-03-2017",

year = "2020",

language = "English",

isbn = "9781943580712",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "Optical Fiber Communication Conference, OFC 2020",

address = "United States",

}

Zhang, R, Chen, YW, Shen, S, Zhou, Q, Yao, S, Su, SJ, Alfadhli, Y & Chang, GK 2020, Joint optimization of processing complexity and rate allocation through entropy tunability for 64-/256-QAM based radio fronthauling with LDPC and PAS-OFDM. in Optical Fiber Communication Conference, OFC 2020. Optics InfoBase Conference Papers, vol. Part F174-OFC 2020, Optica Publishing Group (formerly OSA), Optical Fiber Communication Conference, OFC 2020, San Diego, United States, 03/8/17.

Joint optimization of processing complexity and rate allocation through entropy tunability for 64-/256-QAM based radio fronthauling with LDPC and PAS-OFDM. / Zhang, Rui; Chen, You Wei; Shen, Shuyi et al.
Optical Fiber Communication Conference, OFC 2020. Optica Publishing Group (formerly OSA), 2020. (Optics InfoBase Conference Papers; Vol. Part F174-OFC 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Joint optimization of processing complexity and rate allocation through entropy tunability for 64-/256-QAM based radio fronthauling with LDPC and PAS-OFDM

AU - Zhang, Rui

AU - Chen, You Wei

AU - Shen, Shuyi

AU - Zhou, Qi

AU - Yao, Shuang

AU - Su, S. J.

AU - Alfadhli, Yahya

AU - Chang, Gee Kung

PY - 2020

Y1 - 2020

N2 - We experimentally demonstrate LDPC coded PAS-OFDM 64-/256-QAM signals in radio fronthauls. Through entropy allocation by adjusting the complexity and signal bandwidth, tunable power margins gain up to 3 dB and relaxed process latency are achieved.

AB - We experimentally demonstrate LDPC coded PAS-OFDM 64-/256-QAM signals in radio fronthauls. Through entropy allocation by adjusting the complexity and signal bandwidth, tunable power margins gain up to 3 dB and relaxed process latency are achieved.

UR - https://www.scopus.com/pages/publications/85089945513

M3 - Conference contribution

SN - 9781943580712

T3 - Optics InfoBase Conference Papers

BT - Optical Fiber Communication Conference, OFC 2020

PB - Optica Publishing Group (formerly OSA)

T2 - Optical Fiber Communication Conference, OFC 2020

Y2 - 8 March 2017 through 12 March 2017

ER -

Joint optimization of processing complexity and rate allocation through entropy tunability for 64-/256-QAM based radio fronthauling with LDPC and PAS-OFDM

Abstract

Publication series

Conference

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