The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
권호 표지
DOI QR코드

DOI QR Code

Analysis of Energy Efficiency Considering Device-to-Device (D2D) Communications in Cellular Networks

셀룰러 네트워크에서 D2D 통신을 고려한 에너지 효율성 분석

  • 정민채 (연세대학교 전기전자공학과) ;
  • 최수용 (연세대학교 전기전자공학과)
  • Received : 2013.06.28
  • Accepted : 2013.07.17
  • Published : 2013.07.31
Download PDF
⟨ Previous Next ⟩

Abstract

This paper proposes an energy-efficient mode selection and power allocation scheme in device-to-device (D2D) communication system as an underlay coexistence with cellular networks. We analyze the energy efficiency which is defined as the summation of the energy efficiencies for all devices. The proposed scheme consists of two steps. First, we calculate the transmission power maximizing the energy efficiency for all possible modes of each device. Although the proposed power cannot maximize the system capacity, we prove that the proposed transmission power is the optimal power which maximizes the energy efficiency. In the second step, we select a mode which has the maximal energy efficiency among all possible mode combinations of the devices. Then we can jointly obtain the transmission power and the mode which can maximize the energy efficiency. The proposed scheme has the optimal performance with respect to the energy efficiency and outperforms the conventional schemes.

본 논문은 셀룰러 네트워크에서 D2D (device-to-device) 통신을 고려한 시스템의 에너지 효율적인 모드 선택 기법 (mode selection) 및 파워 할당 기법 (power allocation)을 제안한다. 본 논문에서는 각 단말(device)의 에너지 효율성의 합 측면에서 에너지 효율성 (energy efficiency)을 분석한다. 먼저, 각 단말의 모든 가능한 모드에 대해 에너지 효율을 최대화하는 전송 파워를 계산한다. 제안하는 파워 할당 기법은 시스템 용량 측면에서 최적은 아니지만, 에너지 효율성 측면에서 최적의 성능을 보인다. 제안하는 전송 파워 할당 기법을 기반으로, 모든 가능한 모드에 대해 에너지 효율성을 구한다. 다음 단계로, 모든 가능한 모드 중에서 최대의 에너지 효율성을 갖는 모드를 구하며 동시에 해당 모드의 할당 전송 파워를 도출할 수 있다. 제안 기법은 에너지 효율성 측면에서 최적의 성능을 보이며, 기존 기법에 비해 월등한 성능을 보인다.

Keywords

References

  1. S. Hakola, T. Chen, J. Lehtomaki, and T. Koskela, "Device-to-device (D2D) communication in cellular network - performance analysis of optimum and practical communication mode selection," in Proc. IEEE WCNC, pp. 1-6, Sydney, Australia, Apr. 2010.
  2. C. Yu, K. Doppler, C. Ribeiro, and O. Tirkkonen, "Resource sharing optimization for device-to-device communication underlaying cellular networks," IEEE Trans. Wireless Commun., vol. 10, no. 8, pp. 2752-2763, Aug. 2011. https://doi.org/10.1109/TWC.2011.060811.102120
  3. K. Doppler, C. Yu, C. Ribeiro, and P. Janis, "Mode selection for device-to-device communication underlaying an LTE-advanced network," in Proc. IEEE WCNC, pp. 1-6, Sydney, Australia, Apr. 2010.
  4. C. Yu, O. Tirkkonen, K. Doppler, and C. Ribeiro, "Power optimization of device-to-device communication underlaying cellular communication," in Proc. IEEE ICC, pp. 1-6, Dresden, Germany, June 2009.
  5. C. Yu, O. Tirkkonen, K. Doppler, and C. Ribeiro, "On the performance of device-to-device underlay communication with simple power control," in Proc. IEEE VTC, pp. 1-5, Barcelona, Spain, Apr. 2009.
  6. H. Min, J. Lee, S. Park, and D. Hong, "Capacity enhancement using an interference limited area for device-to-device uplink underlaying cellular networks," IEEE Trans. Wireless Commun., vol. 10, no. 12, pp. 3995-4000, Dec. 2011. https://doi.org/10.1109/TWC.2011.100611.101684
  7. K. Doppler, M. Rinne, C. Wijting, C. Ribeiro, and K. Hugl, "Device-to-device communication as an underlay to LTE-advanced networks," IEEE Commun. Mag., vol. 47, no. 12, pp. 42-49, Dec. 2009.
  8. F. Meshkati, H. Poor, S. Schwartz, and N. Mandayam, "An energy-efficient approach to power control and receiver design in wireless data networks," IEEE Trans. Commun., vol. 53, no. 11, pp. 1885-1894, Nov. 2005. https://doi.org/10.1109/TCOMM.2005.858695
  9. F. Meshkati, H. Poor, S. Schwartz, and R. Balan, "Energy-efficient resource allocation in wireless networks with quality-of-service constraints," IEEE Trans. Commun., vol. 57, no. 11, pp. 3406-3414, Nov. 2009. https://doi.org/10.1109/TCOMM.2009.11.050638
  10. G. Miao, N. Himayat, Y. Li, and S. Talwar, "Low-complexity energy-efficient OFDMA," in Proc. IEEE ICC, pp. 1-5, Dresden, Germany, June 2009.
  11. G. Miao, N. Himayat, Y. Li, and S. Talwar, "Distributed interference-aware energy-efficient power optimization," IEEE Trans. Wireless Commun., vol. 10, no. 4, pp. 1323-1333, Apr. 2011. https://doi.org/10.1109/TWC.2011.021611.101376
  12. S. Cui, A. Goldsmith, and A. Bahai, "Energy-efficiency of MIMO and cooperative MIMO techniques in sensor networks," IEEE J. Sel. Areas Commun., vol. 22, no. 6, pp. 1089-1098, Aug. 2004. https://doi.org/10.1109/JSAC.2004.830916
  13. G. Miao and J. Zhang, "On optimal energy-efficient multi-user MIMO," in Proc. IEEE GLOBECOM, pp. 1-6, Houston, U.S.A., Dec. 2011.
  14. F. Richter and G. Fettweis, "Cellular mobile network densification utilizing micro base stations," in Proc. IEEE ICC, pp. 1-6, Cape Town, South Africa, May 2010.
  15. M. Jung, K. Hwang, and S. Choi, "Joint mode selection and power allocation scheme for power-efficient device-to-device (D2D) communication," in Proc. IEEE VTC, pp. 1-5, Yokohama, Japan, May 2012.
  16. P. E. Omiyi and H. Hass, "Maximizing spectral efficiency in 3G with hybrid ad-hoc UTRA TDD/UTRA FDD cellular mobile communications," in Proc. IEEE ISSSTA, pp. 613-617, Sydney, Australia, Sep. 2004.
  17. Electronic Communications Committee (ECC) within the European Conference of Postal and Telecommunications Administrations (CEPT), "Compatibility study for UMTS operating within the GSM 900 and GSM 1800 frequency bands," ECC Report 82, Roskilde, Denmark, May 2006.
  18. 3GPP, "Selection procedures for the choice of radio transmission technologies of the UMTS," 3GPP TR 30.03U, version 3.2.0, 1998.
  19. B. Kim and J. Lee, "Joint opportunistic subchannel and power scheduling for relay-based OFDMA networks with scheduling at relay stations," IEEE Trans. Veh. Technol., vol. 59, no. 5, pp. 2138-2148, June 2010. https://doi.org/10.1109/TVT.2010.2043861
  20. D. Ng, E. Lo, and R. Schober, "Energy-efficient resource allocation in OFDMA systems with large numbers of base station antennas," IEEE Trans. Wireless Commun., vol. 11, no. 9, pp. 3292-3304, Sep. 2012. https://doi.org/10.1109/TWC.2012.072512.111850
  21. D. R. Brown and F. Fazel, "A game theoretic study of energy efficient cooperative wireless networks," J. Commun. Networks (JCN), vol. 13, no. 3, pp. 266-276, June 2011. https://doi.org/10.1109/JCN.2011.6157436