Resource Allocation Method of Device-to-Device Communication
- 1 Wireless Theory & Technology lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China
- 2 Wireless Theory & Technology lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China
- 3 Wireless Theory & Technology lab (WT&T), Beijing University of Posts and Telecommunications, Beijing, China
Abstract
In this paper, we study D2D (Device-to-Device) communication underlying LTE-Advanced uplink system. Since D2D communication reuses uplink resources with cellular communication in this scenario, it’s hard to avoid the inference between D2D users and cellular users. If there is no restriction for D2D communication on using the whole uplink frequency band, it will have a strong negative impact on cellular communication. In order to overcome this shortage, we propose a resource allocation method that D2D users and cellular users use orthogonal frequency resources. This method will effectively reduce the inference between both kinds of communication. However, an obvious disadvantage of this method is no effective use of uplink resources. Based on this, we propose an optimized resource allocation method that a specific cellular user will be chosen to reuse the RBs (Resource Block) of D2D users. These ideas will be taken into system-level simulation, and from the results of simulation we can see that the optimized method has the ability to improve overall system performance and limit inference for cell-edge users.
- H. Ekstrom, A. Furuskär, J. Karlsson, M. Meyer, S. Parkvall, J. Torsner and M. Wahlqvist, “Solutions for the 3G Long-term Evolution,” IEEE Communications Magazine, Vol. 44, No. 3, 2006, pp. 2432-2455. doi:10.1109/MCOM.2006.1607864
- ITU, “ITU-R; Recommendation M. 1645 Framework and Overall Objectives of the Future Development of IMT-2000 and Systems Beyond IMT-2000,” 2003.
- “Estimated Spectrum Bandwidth Requirements for the Future Development of IMT-2000 and IMT-Advanced,” ITU.
- D. C. Lee and Y. H. Kwon, “Performance Benefits of Uplink Packet Relay Protocols for Cellular-Like Systems: Quantitative Analysis,” IEEE Transactions Wireless Communications, Vol. 5, No. 7, 2006, pp. 1569-1574. doi:10.1109/TWC.2006.1673062
- S. Haykin, “Cognitive Radio: Brain-empowered Wireless Communications,” IEEE Journal on Selected Areas in Communications, Vol. 23, No. 2, 2005, pp. 201-220. doi:10.1109/JSAC.2004.839380
- H.-Y. Hsieh and R. Sivakumar, “On Using Peer-to-peer Communication in Cellular Wireless Data Networks,” IEEE Transactions on Mobile Computing, Vol. 3, No. 1, 2004, pp. 57-72. doi:10.1109/TMC.2004.1261817
- P. Jänis, Y. Chia-Hao, K. Doppler, C. Ribeiro, C. Wijting, K. Hugl, O. Tirkkonen and V. Koivunen, “Device-to-device Communication Underlaying Cellular Communications Systems,” Submitted to: International Journal of Communications, Network and System Sciences (IJCNS).
- V. Chandrasekhar and Z. Shen, “Optimal Uplink Power Control in Twocell Systems with Rise-over-thermal Constraints,” IEEE communications letters, Vol. 12, No. 3, 2008, pp. 173-175. doi:10.1109/LCOMM.2008.071697
- C.-H. Yu, K. Doppler, C. Ribeiro and O. Tirkkonen, “Power Optimization of Device-to-device Communication Underlaying Cellular Communication Systems,” in Proc. of IEEE International Conference on Communications, June 2009.
- Rep. ITU-R M.2135, “Guidelines for Evaluation of Radio Interface Technologies for IMT-Advanced,” Revision 1 to Document 5D/TEMP/90-E, 1st July 2008.
- C.-H. Yu, K. Doppler, C. B. Ribeiro and O. Tirkkonen, “Resource Sharing Optimization for Device-to-Device Communication Underlaying Cellular Networks. Wireless Communications,” IEEE Transactions on. 8. 2011, pp. 2752-2763.
- M. Zulhasnine, C. C. Huang and A. Srinivasan, “Efficient Resource Allocation for Device-to-Device Communication Underlaying Lte Network,” in Wireless and Mobile Computing, Networking and Communications (WiMob), 2010 IEEE 6th International Conference on, 2010), pp. 368-75.