Joint Power and Admission Control Based on Channel Distribution Information: A Novel Two-Timescale Approach
文献类型：期刊论文
| 作者 | Chen, Qitian1; Kang, Dong2; He, Yichu1; Chang, Tsung-Hui3,4; Liu, Ya-Feng2
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| 刊名 | IEEE SIGNAL PROCESSING LETTERS
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 24期号:2页码:196-200 |
| 关键词 | Admission control SINR constraint power control sample approximation two-timescale approach |
| ISSN号 | 1070-9908 |
| DOI | 10.1109/LSP.2017.2651047 |
| 英文摘要 | In this letter, we consider the joint power and admission control (JPAC) problem by assuming that only the channel distribution information (CDI) is available. Under this assumption, we formulate a new chance (probabilistic) constrained JPAC problem, where the signal to interference plus noise ratio (SINR) outage probability of the supported links is enforced to be not greater than a prespecified tolerance. To efficiently deal with the chance SINR constraint, we employ the sample approximation method to convert them into finitely many linear constraints. Then, we propose a convex approximation based deflation algorithm for solving the sample approximation JPAC problem. Compared to the existing works, this letter proposes a novel two-timescale JPAC approach, where admission control is performed by the proposed deflation algorithm based on the CDI in a large timescale and transmission power is adapted instantly with fast fadings in a small timescale. The effectiveness of the proposed algorithm is illustrated by simulations. |
| 资助项目 | National Natural Science Foundation of China[11671419] ; National Natural Science Foundation of China[11631013] ; National Natural Science Foundation of China[11331012] ; National Natural Science Foundation of China[11571221] ; National Natural Science Foundation of China[61571385] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000416992800001 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/121]  |
| 专题 | 计算数学与科学工程计算研究所 |
| 通讯作者 | Liu, Ya-Feng |
| 作者单位 | 1.Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Computat Math & Sci Engn Comp, State Key Lab Sci & Engn Comp, Beijing 100190, Peoples R China 3.Chinese Univ Hong Kong, Sch Sci & Engn, Shenzhen, Peoples R China 4.Shenzhen Res Inst Big Data, Shenzhen 518172, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Qitian,Kang, Dong,He, Yichu,et al. Joint Power and Admission Control Based on Channel Distribution Information: A Novel Two-Timescale Approach[J]. IEEE SIGNAL PROCESSING LETTERS,2017,24(2):196-200. |
| APA | Chen, Qitian,Kang, Dong,He, Yichu,Chang, Tsung-Hui,&Liu, Ya-Feng.(2017).Joint Power and Admission Control Based on Channel Distribution Information: A Novel Two-Timescale Approach.IEEE SIGNAL PROCESSING LETTERS,24(2),196-200. |
| MLA | Chen, Qitian,et al."Joint Power and Admission Control Based on Channel Distribution Information: A Novel Two-Timescale Approach".IEEE SIGNAL PROCESSING LETTERS 24.2(2017):196-200. |
入库方式： OAI收割
来源：数学与系统科学研究院
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