Joint pattern assignment and power allocation in PDMA

Jie Zeng; Bei Liu; Xin Su

doi:10.1109/VTCFall.2017.8288406

Joint pattern assignment and power allocation in PDMA

Jie Zeng, Bei Liu, Xin Su

Tsinghua University

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

11 Citations (Scopus)

Abstract

Pattern Division Multiple Access (PDMA) is a novel non-orthogonal multiple access scheme proposed to meet the diverse demands on high capacity and large number of connections in the fifth generation (5G) wireless networks. PDMA uses the characteristic pattern to define the sparse mapping from data to a group of resources, and the sparsity of the pattern gives impacts on the capacity performance and detection complexity. In this paper, we considered the pattern assignment and power allocation in downlink PDMA system. The Joint Pattern assignment and Power Allocation (JPPA) scheme based on the optimum Iterative Water-Filling (IWF) algorithm was proposed to optimize the total throughput of all users. The simulation results demonstrated that the proposed JPPA scheme can improve the sum throughput significantly, compared to the Random Pattern assignment and IWF Power Allocation (RPPA) scheme.

Original language	English
Title of host publication	2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-5
Number of pages	5
ISBN (Electronic)	9781509059355
DOIs	https://doi.org/10.1109/VTCFall.2017.8288406
Publication status	Published - 2 Jul 2017
Externally published	Yes
Event	86th IEEE Vehicular Technology Conference, VTC Fall 2017 - Toronto, Canada Duration: 24 Sept 2017 → 27 Sept 2017

Publication series

Name	IEEE Vehicular Technology Conference
Volume	2017-September
ISSN (Print)	1550-2252

Conference

Conference	86th IEEE Vehicular Technology Conference, VTC Fall 2017
Country/Territory	Canada
City	Toronto
Period	24/09/17 → 27/09/17

Keywords

Iterative water-filling
Non-orthogonal multiple access
Pattern division multiple access
Power allocation

Access to Document

10.1109/VTCFall.2017.8288406

Cite this

@inproceedings{eb851a4a917742e58487f47caf26c38b,

title = "Joint pattern assignment and power allocation in PDMA",

abstract = "Pattern Division Multiple Access (PDMA) is a novel non-orthogonal multiple access scheme proposed to meet the diverse demands on high capacity and large number of connections in the fifth generation (5G) wireless networks. PDMA uses the characteristic pattern to define the sparse mapping from data to a group of resources, and the sparsity of the pattern gives impacts on the capacity performance and detection complexity. In this paper, we considered the pattern assignment and power allocation in downlink PDMA system. The Joint Pattern assignment and Power Allocation (JPPA) scheme based on the optimum Iterative Water-Filling (IWF) algorithm was proposed to optimize the total throughput of all users. The simulation results demonstrated that the proposed JPPA scheme can improve the sum throughput significantly, compared to the Random Pattern assignment and IWF Power Allocation (RPPA) scheme.",

keywords = "Iterative water-filling, Non-orthogonal multiple access, Pattern division multiple access, Power allocation",

author = "Jie Zeng and Bei Liu and Xin Su",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 86th IEEE Vehicular Technology Conference, VTC Fall 2017 ; Conference date: 24-09-2017 Through 27-09-2017",

year = "2017",

month = jul,

day = "2",

doi = "10.1109/VTCFall.2017.8288406",

language = "English",

series = "IEEE Vehicular Technology Conference",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1--5",

booktitle = "2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings",

address = "United States",

}

Zeng, J, Liu, B & Su, X 2017, Joint pattern assignment and power allocation in PDMA. in 2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings. IEEE Vehicular Technology Conference, vol. 2017-September, Institute of Electrical and Electronics Engineers Inc., pp. 1-5, 86th IEEE Vehicular Technology Conference, VTC Fall 2017, Toronto, Canada, 24/09/17. https://doi.org/10.1109/VTCFall.2017.8288406

Joint pattern assignment and power allocation in PDMA. / Zeng, Jie; Liu, Bei; Su, Xin.
2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-5 (IEEE Vehicular Technology Conference; Vol. 2017-September).

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

TY - GEN

T1 - Joint pattern assignment and power allocation in PDMA

AU - Zeng, Jie

AU - Liu, Bei

AU - Su, Xin

PY - 2017/7/2

Y1 - 2017/7/2

N2 - Pattern Division Multiple Access (PDMA) is a novel non-orthogonal multiple access scheme proposed to meet the diverse demands on high capacity and large number of connections in the fifth generation (5G) wireless networks. PDMA uses the characteristic pattern to define the sparse mapping from data to a group of resources, and the sparsity of the pattern gives impacts on the capacity performance and detection complexity. In this paper, we considered the pattern assignment and power allocation in downlink PDMA system. The Joint Pattern assignment and Power Allocation (JPPA) scheme based on the optimum Iterative Water-Filling (IWF) algorithm was proposed to optimize the total throughput of all users. The simulation results demonstrated that the proposed JPPA scheme can improve the sum throughput significantly, compared to the Random Pattern assignment and IWF Power Allocation (RPPA) scheme.

AB - Pattern Division Multiple Access (PDMA) is a novel non-orthogonal multiple access scheme proposed to meet the diverse demands on high capacity and large number of connections in the fifth generation (5G) wireless networks. PDMA uses the characteristic pattern to define the sparse mapping from data to a group of resources, and the sparsity of the pattern gives impacts on the capacity performance and detection complexity. In this paper, we considered the pattern assignment and power allocation in downlink PDMA system. The Joint Pattern assignment and Power Allocation (JPPA) scheme based on the optimum Iterative Water-Filling (IWF) algorithm was proposed to optimize the total throughput of all users. The simulation results demonstrated that the proposed JPPA scheme can improve the sum throughput significantly, compared to the Random Pattern assignment and IWF Power Allocation (RPPA) scheme.

KW - Iterative water-filling

KW - Non-orthogonal multiple access

KW - Pattern division multiple access

KW - Power allocation

UR - http://www.scopus.com/inward/record.url?scp=85045279424&partnerID=8YFLogxK

U2 - 10.1109/VTCFall.2017.8288406

DO - 10.1109/VTCFall.2017.8288406

M3 - Conference contribution

AN - SCOPUS:85045279424

T3 - IEEE Vehicular Technology Conference

SP - 1

EP - 5

BT - 2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 86th IEEE Vehicular Technology Conference, VTC Fall 2017

Y2 - 24 September 2017 through 27 September 2017

ER -

Joint pattern assignment and power allocation in PDMA

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this