Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Bücher
Zeitschriften
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
SLX-Digitalkonferenz: Zukunftswerkstatt 2024

Mehr Umsatz mit Top-Kontakten

Am 7. Mai erfahren Sie, wie Vertriebsteams Leadgenerierung, Leadnurturing und Leadstrategien effizient steuern können.
Erweiterte Suche
Anmelden
nach oben
Wireless Personal Communications
Erschienen in: Wireless Personal Communications 3/2015

01.06.2015

Optimal Energy to Spectral-Efficiency Trade-off in Cooperative Networks

verfasst von: Chunguo Li, Wei-Ping Zhu, Luxi Yang

Erschienen in: Wireless Personal Communications | Ausgabe 3/2015

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

In this paper, the relationship between the energy efficiency in terms of the total consumed power per bit and the spectral efficiency is studied for dual-hop cooperative relaying systems consisting of multiple single-antenna amplify-and-forward relays. Considering the source and relay transmit antenna gains, the path-loss fading and the power consumption model as a whole, a new metric to measure the energy to spectral-efficiency trade-off (ESET) is formulated. Based on the convexity analysis of the new cost function, an analytical expression of the minimum per-bit power consumed by the whole relay system is derived as a general framework of the best ESET for given number of relays and relay-to-source power allocation. The relay-to-source power ratio is then further optimized, leading to a closed-form solution to relay design and power allocation. Numerical simulation results validating the theoretical analysis and the derived optimal ESET are provided.
Vorheriger Artikel A Novel Multiuser Detector Based on Restricted Search Space and Depth-First Tree Search Method in DS/CDMA Communication Systems
Nächster Artikel Reduction in Complexity in Maximum Likelihood Estimation and Correction of Fractional CFO in OFDM Systems

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Jetzt informieren
Anhänge
Nur mit Berechtigung zugänglich
Literatur
1.
Wang, J., Zhu, H., & Gomes, N. J. (2012). Distributed antenna systems for mobile communications in high speed trains. IEEE Journal on Selected Areas in Communications, 30(4), 675–683.CrossRef
2.
Sun, F., de Carvalho, E., Popovski, P., & Thai, C. (2012). Coordinated direct and relay transmission with linear non-regenerative relay beamforming. IEEE Signal Processing Letters, 19(10), 680–683.CrossRef
3.
Liu, H., Sun, F., de Carvalho, E., Popovski, P., Thomsen, H., & Zhao, Y. (2013). MIMO four-way relaying. In IEEE 14th International Workshop on Signal Process. Advances for Wireless Comm. (SPAWC) (pp. 1–5).
4.
Seoul National University. (2011). Program guide of GreenTouch Open Forum. Seoul: Seoul National University.
5.
Zeller, D., Olsson, M., et al. (July 2012) EARTH: deriving the energy efficiency of wireless infrastructure to its limits, FP7 ICT Objective 1.1 the network of the future, Project Description, Contract No. INFSO-ICT-247733
6.
Chen, Y. (2011). GREAT project overview (pp. 1–22). Seoul: GreenTouch Open Forum.
7.
Laneman, J. N., & Wornell, G. W. (2000). Energy-efficient antenna sharing and relaying wireless networks. In Proceedings of IEEE WCNC, 3 (pp. 7–12).
8.
9.
Cui, S., Goldsmith, A., & Bahai, A. (2004). Energy-efficiency of MIMO and cooperative MIMO techniques in sensor networks. IEEE Journal on Selected Areas in Communications, 22(6), 1089–1098.CrossRef
10.
Zhou, Z., Zhou, S., Cui, J.-H., & Cui, S. (2008). Energy-efficient cooperative communication based on power control and selective single-relay in wireless sensor networks. IEEE Transactions on Wireless Communications, 7(8), 3066–3078.CrossRef
11.
Eickhoff, R., Kraemer, R., Santamaris, I., & Gonzalez, L. (2009). Developing energy-efficient MIMO radios. IEEE Vehicular Technology Magazine, 4(1), 34–41.CrossRef
12.
Dechene, D. J., & Shami, A. (2010). Energy efficient quality of service traffic scheduler for MIMO downlink SVD channels. IEEE Transactions on Wireless Communications, 9(12), 3750–3761.CrossRef
13.
Miao, G., & Zhang, J. (2011) On optimal energy-efficient multi-user MIMO. In Proceeding of IEEE Globecom (pp. 1–6).
14.
Jain, A., Kulkarni, S. R., & Verdu, S. (2011). Energy efficiency of decode-and-forward for wideband wireless multicasting. IEEE Transactions on Information Theory, 57(12), 7695–7713.CrossRefMathSciNet
15.
Zhang, W., Duan, D., & Yang, L. (2011). Relay selection from a battery energy efficiency perspective. IEEE Transactions on Communications, 59(6), 1525–1529.CrossRef
16.
Prabhu, R. S., & Daneshrad, B. (2012). Performance analysis of energy-efficient power allocation for MIMO-MRC systems. IEEE Transactions on Communications, 60(8), 2048–2053.CrossRef
17.
Abuzainab, N., & Ephremides, A. (2012). Energy efficiency of cooperative relaying over a wireless link. IEEE Transactions on Wireless Communications, 11(6), 2076–2083.CrossRef
18.
He, C., Sheng, B., Zhu, P., & You, X. (2012). Energy efficiency and spectral efficiency tradeoff in downlink distributed antenna systems. IEEE Wireless Communication Letters, 1(3), 153–156.CrossRef
19.
Zhang, J., Yang, L.-L., & Hanzo, L. (2013). Energy-efficient dynamic resource allocation for opportunistic-relaying-assisted SC-FDMA using turbo-equalizer-aided soft decode-and-forward. IEEE Transcactions on Vehicular Technology, 62(1), 235–246.CrossRef
20.
Chen, Y., Zhang, S., Xu, S., & Li, G. Y. (2011). Fundamental trade-offs on green wireless networks. IEEE Communication Magazine, 49(6), 30–37.CrossRef
21.
Heliot, F., Imran, M. A., & Tafazolli, R. (2012). On the energy efficiency-spectral efficiency trade-off over the MIMO Rayleigh fading channel. IEEE Transactions on Communications, 60(5), 1345–1356.CrossRef
22.
Onireti, O., Heliot, F., & Imtran, M. A. (2012). On the energy-spectral efficiency trade-off in the uplink of CoMP system. IEEE Transactions on Wireless Communications, 11(2), 556–561.CrossRef
23.
Bae, C., & Stark, W. E. (2009). End-to-end energy-bandwidth tradeoff in multihop wireless networks. IEEE Transactions on Information Theory, 55(9), 4051–4066.CrossRefMathSciNet
24.
Chen, C.-L., Stark, W. E., & Chen, S.-G. (2011). Energy-bandwidth efficiency tradeoff in MIMO multi-hop wireless networks. IEEE Journal on Selected Areas in Communications, 29(8), 1537–1546.CrossRef
25.
Fan, Y., Wang, C., Poor, H. V., & Thompson, J. S. (2009). Cooperative multiplexing: Toward higher spectral efficiency in multiple-antenna relay networks. IEEE Transactions on Information Theory, 55(9), 3909–3926.CrossRefMathSciNet
26.
Sun, F., Kim, T. M., Paulraj, A. J., de Carvalho, E., & Popovski, P. (2013). Cell-edge multi-user relaying with overhearing, IEEE Communication Letters, 17(6), 1160–1163.
27.
Sun, F., & de Carvalho, E. (2011). Degrees of freedom of asymmetrical multi-way relay networks. In IEEE Workshop on Signal Processing. Advances in Wireless Comm. (SPAWC) (pp. 516–520).
28.
Jing, Y., & Jafarkhani, H. (2009). Single and multiple relay selection schemes and their achievable diversity orders. IEEE Transactions on Wireless Communications, 8(3), 1414–1423.CrossRef
29.
Li, Y., Vucetic, B., Zhou, Z., & Dohler, M. (2007). Distributed adaptive power allocation for wireless relay networks. IEEE Transactions on Wireless Communications, 6(3), 948–958.CrossRef
30.
Jing, Y., & Jafarkhani, H. (2009). Network beamforming using relaying with perfect channel information. IEEE Transactions on Information Theory, 55(6), 2499–2517.CrossRefMathSciNet
31.
Liu, H., Popovski, P., De Carvalho, E., Zhao, Y., & Sun, F. (2013). Four-way relaying in wireless cellular systems. IEEE Wireless Communications Letters, 2(4), 403–406.
32.
Valluri, S. R., Jeffrey, D. J., & Corless, R. M. (2000). Some applications of the Lambert W function to physics. Canadian Journal of Physics, 78(9), 823–831.
33.
34.
Xu, Z., Yang, C., Li, G. Y., Zhang, S., Chen, Y., & Xu, S. (2013). Energy-efficient configuration of spatial and frequency resources in MIMO-OFDMA systems. IEEE Transactions on Communications, 61(2), 564–575.CrossRef
35.
Scott, T. C., Mann, R., & Martinez, R. E, I. I. (2006). General relativity and quantum mechanics: towards a generalization of the Lambert W function. Applicable Algebra in Engineering, Communication and Computing, 17(1), 41–47.CrossRefMATHMathSciNet
Metadaten
Titel
Optimal Energy to Spectral-Efficiency Trade-off in Cooperative Networks
verfasst von
Chunguo Li
Wei-Ping Zhu
Luxi Yang
Publikationsdatum
01.06.2015
Verlag
Springer US
Erschienen in
Wireless Personal Communications / Ausgabe 3/2015
Print ISSN: 0929-6212
Elektronische ISSN: 1572-834X
DOI
https://doi.org/10.1007/s11277-015-2298-1

Weitere Artikel der Ausgabe 3/2015

Wireless Personal Communications 3/2015 Zur Ausgabe

OriginalPaper

Performance Analysis of Full-Rate Coordinate Interleaved Orthogonal Designs Over Time-Selective Fading Channels

OriginalPaper

Complexity Reduction of Convolutional and Turbo Decoding Based on Reliability Thresholds

OriginalPaper

Uplink Capacity of a Cellular WCDMA System with Two High Altitude Platform Stations

OriginalPaper

Efficient Decoding Scheme for Cooperative Communication Using Hierarchical Modulation in the Mobile Communication Systems

OriginalPaper

A New Verifiable Multi-secret Sharing Scheme Realizing Adversary Structure

OriginalPaper

Secure Cooperative Communication via Artificial Noise for Wireless Two-Hop Relaying Networks

Neuer Inhalt

    Bildnachweise