| アイテムタイプ |
学術雑誌論文 / Journal Article.(1) |
| 公開日 |
2016-09-13 |
| 書誌情報 |
en : IEEE Internet of Things Journal
巻 3,
号 3,
p. 428-438,
発行日 2016-06
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| タイトル |
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|
タイトル |
Energy-Efficient Resource Allocation for D2D Communications Underlaying Cloud-RAN-Based LTE-A Networks |
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言語 |
en |
| 言語 |
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|
言語 |
eng |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
resource allocation |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
Internet of things |
| キーワード |
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|
言語 |
en |
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主題Scheme |
Other |
|
主題 |
LTE-A |
| キーワード |
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|
言語 |
en |
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主題Scheme |
Other |
|
主題 |
C-RAN |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
D2D |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
energy efficiency |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| アクセス権 |
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|
アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
ZHOU, Zhenyu
董, 冕雄
太田, 香
WANG, Guojun
YANG, Laurence T.
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| 室蘭工業大学研究者データベースへのリンク |
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表示名 |
董 冕雄（DONG Mianxiong） |
|
URL |
http://rdsoran.muroran-it.ac.jp/html/100000145_ja.html |
| 室蘭工業大学研究者データベースへのリンク |
|
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表示名 |
太田 香（OTA Kaoru） |
|
URL |
http://rdsoran.muroran-it.ac.jp/html/100000140_ja.html |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
Device-to-device (D2D) communication is a key enabler to facilitate the realization of the Internet of Things (IoT). In this paper, we study the deployment of D2D communications as an underlay to long-term evolution-advanced (LTE-A) networks based on novel architectures such as cloud radio access network (C-RAN). The challenge is that both energy efficiency (EE) and quality of service (QoS) are severely degraded by the strong intracell and intercell interference due to dense deployment and spectrum reuse. To tackle this problem, we propose an energy-efficient resource allocation algorithm through joint channel selection and power allocation design. The proposed algorithm has a hybrid structure that exploits the hybrid architecture of C-RAN: distributed remote radio heads (RRHs) and centralized baseband unit (BBU) pool. The distributed resource allocation problem is modeled as a noncooperative game, and each player optimizes its EE individually with the aid of distributed RRHs. We transform the nonconvex optimization problem into a convex one by applying constraint relaxation and nonlinear fractional programming. We propose a centralized interference mitigation algorithm to improve the QoS performance. The centralized algorithm consists of an interference cancellation technique and a transmission power constraint optimization technique, both of which are carried out in the centralized BBU pool. The achievable performance of the proposed algorithm is analyzed through simulations, and the implementation issues and complexity analysis are discussed in detail. |
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言語 |
en |
| 出版者 |
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出版者 |
IEEE |
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言語 |
en |
| 出版者版へのリンク |
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表示名 |
10.1109/JIOT.2015.2497712 |
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URL |
https://doi.org/10.1109/JIOT.2015.2497712 |
| DOI |
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関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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関連識別子 |
10.1109/JIOT.2015.2497712 |
| 日本十進分類法 |
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主題Scheme |
NDC |
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主題 |
007.7 |
| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
2327-4662 |
| 権利 |
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|
権利情報 |
© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
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言語 |
en |
| 著者版フラグ |
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出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| フォーマット |
|
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
JIOT_3-3_428-438 (473.4 kB)
