认知协作网络中非正交多址接入技术性能研究

Meiling Li; Ying Li; Muhaidat Sami; Zengshou Dong; Anhong Wang; Jie Liang; Liping Ding

doi:10.11959/j.issn.1000-436x.2018152

认知协作网络中非正交多址接入技术性能研究

Translated title of the contribution: Research on the NOMA performance in cognitive cooperation network

Meiling Li, Ying Li, Muhaidat Sami, Zengshou Dong, Anhong Wang, Jie Liang, Liping Ding

Electrical Engineering

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

4 Scopus citations

Abstract

The non-orthogonal multiple access (NOMA) technology was studied in a downlink cognitive relay cooperation network. A cognitive multiuser relay cooperation based NOMA scheme was proposed (CM-RC-NOMA), in which, the outage performance of PU and SU were given under different cognitive relay cooperation schemes and the corresponding outage expressions were also derived. At the same time, the AF based relay cooperation method and the DF based relay cooperation method were compared. The simulation results show that the lower outage of PU can be achieved by AF method compared with DF method, when the channel condition of BS to PU is no more than that of SU to PU. It is also revealed that the optimal outage performance of PU can be achieved by the proposed best cognitive relay cooperation scheme in contrast to the traditional best cognitive relay cooperation scheme.

Translated title of the contribution	Research on the NOMA performance in cognitive cooperation network
Original language	Chinese (Traditional)
Pages (from-to)	57-66
Number of pages	10
Journal	Tongxin Xuebao/Journal on Communications
Volume	39
Issue number	9
DOIs	https://doi.org/10.11959/j.issn.1000-436x.2018152
State	Published - 25 Sep 2018

Keywords

Best relay
Cognitive cooperation network
NOMA
Outage probability

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10.11959/j.issn.1000-436x.2018152

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title = "认知协作网络中非正交多址接入技术性能研究",

abstract = "The non-orthogonal multiple access (NOMA) technology was studied in a downlink cognitive relay cooperation network. A cognitive multiuser relay cooperation based NOMA scheme was proposed (CM-RC-NOMA), in which, the outage performance of PU and SU were given under different cognitive relay cooperation schemes and the corresponding outage expressions were also derived. At the same time, the AF based relay cooperation method and the DF based relay cooperation method were compared. The simulation results show that the lower outage of PU can be achieved by AF method compared with DF method, when the channel condition of BS to PU is no more than that of SU to PU. It is also revealed that the optimal outage performance of PU can be achieved by the proposed best cognitive relay cooperation scheme in contrast to the traditional best cognitive relay cooperation scheme.",

keywords = "Best relay, Cognitive cooperation network, NOMA, Outage probability",

author = "Meiling Li and Ying Li and Muhaidat Sami and Zengshou Dong and Anhong Wang and Jie Liang and Liping Ding",

note = "Funding Information: 收稿日期：2018−04−22；修回日期：2018−08−02 通信作者：李莹，[email protected] 基金项目：国家自然科学基金资助项目（No.61672373, No.U1510115, No.91646203）；山西省高等学校科技创新基金资助项目（No.201802090）；山西省晋城科技攻关基金资助项目（No.201501004-4）；山西省互联网+3D 打印协同创新中心基金资助项目，山西省科技创新团队基金资助项目（No. 201705D131025）；山西省 1331 工程重点创新团队基金资助项目 Foundation Items: The National Natural Science Foundation of China (No. 61672373, No. U1510115, No. 91646203), STIP (No.201802090), Jincheng Technology Research Projects of Shanxi Province (No.201501004-4), CiCi3DP, STITSX (No. 201705D131025), KITSX1331 Publisher Copyright: {\textcopyright} 2018, Editorial Board of Journal on Communications. All right reserved.",

year = "2018",

month = sep,

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doi = "10.11959/j.issn.1000-436x.2018152",

language = "Chinese (Traditional)",

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pages = "57--66",

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AU - Li, Meiling

AU - Li, Ying

AU - Sami, Muhaidat

AU - Dong, Zengshou

AU - Wang, Anhong

AU - Liang, Jie

AU - Ding, Liping

N1 - Funding Information: 收稿日期：2018−04−22；修回日期：2018−08−02 通信作者：李莹，[email protected] 基金项目：国家自然科学基金资助项目（No.61672373, No.U1510115, No.91646203）；山西省高等学校科技创新基金资助项目（No.201802090）；山西省晋城科技攻关基金资助项目（No.201501004-4）；山西省互联网+3D 打印协同创新中心基金资助项目，山西省科技创新团队基金资助项目（No. 201705D131025）；山西省 1331 工程重点创新团队基金资助项目 Foundation Items: The National Natural Science Foundation of China (No. 61672373, No. U1510115, No. 91646203), STIP (No.201802090), Jincheng Technology Research Projects of Shanxi Province (No.201501004-4), CiCi3DP, STITSX (No. 201705D131025), KITSX1331 Publisher Copyright: © 2018, Editorial Board of Journal on Communications. All right reserved.

PY - 2018/9/25

Y1 - 2018/9/25

N2 - The non-orthogonal multiple access (NOMA) technology was studied in a downlink cognitive relay cooperation network. A cognitive multiuser relay cooperation based NOMA scheme was proposed (CM-RC-NOMA), in which, the outage performance of PU and SU were given under different cognitive relay cooperation schemes and the corresponding outage expressions were also derived. At the same time, the AF based relay cooperation method and the DF based relay cooperation method were compared. The simulation results show that the lower outage of PU can be achieved by AF method compared with DF method, when the channel condition of BS to PU is no more than that of SU to PU. It is also revealed that the optimal outage performance of PU can be achieved by the proposed best cognitive relay cooperation scheme in contrast to the traditional best cognitive relay cooperation scheme.

AB - The non-orthogonal multiple access (NOMA) technology was studied in a downlink cognitive relay cooperation network. A cognitive multiuser relay cooperation based NOMA scheme was proposed (CM-RC-NOMA), in which, the outage performance of PU and SU were given under different cognitive relay cooperation schemes and the corresponding outage expressions were also derived. At the same time, the AF based relay cooperation method and the DF based relay cooperation method were compared. The simulation results show that the lower outage of PU can be achieved by AF method compared with DF method, when the channel condition of BS to PU is no more than that of SU to PU. It is also revealed that the optimal outage performance of PU can be achieved by the proposed best cognitive relay cooperation scheme in contrast to the traditional best cognitive relay cooperation scheme.

KW - Best relay

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KW - NOMA

KW - Outage probability

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ER -

认知协作网络中非正交多址接入技术性能研究

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