Efficiency of the use of LTE system radio resources in highway transport environment

• Autorzy: Gajewski S.
• Języki publikacji: EN

Abstrakty

EN

The paper describes the problem of analysis of throughput-coverage characteristics of the LTE system. Simulation results of the efficiency of the use of LTE radio resources are presented. Simulation studies on the basis of original model of the LTE network simulator were carried out. In addition, the evaluation of throughput for a single connection, and available capacity were evaluated in the context of the use of the same available frequency band in all cells of a cellular network. The results were also analysed in view of LTE transport applications. The results shows that from the point of view of transport applications of LTE better results on system performance gives the PFR method.

Słowa kluczowe

EN

LTE; resource management; ICI; SFR; PFR; transport application

PL

LTE; zarządzanie zasobami; ICI; SFR; PFR

• Wydawca: Polskie Stowarzyszenie Telematyki Transportu
• Czasopismo: Archives of Transport System Telematics
• Rocznik: 2014
• Tom: Vol. 7, iss. 2
• Strony: 40--44
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Gajewski S.

• Gdansk University of Technology, Gdansk, Poland

Bibliografia

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• [2] Ali, S. H., Leung V. C. M.: Dynamic Resource Allocation in Fractional Frequency Reused OFDMA Networks. IEEE Transactions on Wireless Communications, vol. 8(2009)
• [3] Elayoubi , S. E., et. al.: Performance evaluation of frequency planning schemes in OFDMA-based networks. IEEE Transactions on Wireless Communications, vol. 7 (2008)
• [4] Gochev , H., Poulkov , V., Iliev G.: Improving cell edge throughput for LTE using combined uplink power control. Telecommunication Systems (2011)
• [5] Chen, L., Yuan , D.: Soft Frequency Reuse in Large Networks with Irregular Cell Pattern: How Much Gains To Expect? In Proceedings of IEEE PIMRC ’09 (2009)
• [6] Gajewski , S.: Throughput-Coverage Characteristics for Soft and Partial Frequency Reuse in the LTE Downlink. In proc. of 36th International Conference on Telecommunications and Signal Processing (TSP 2013), Italy (2013)
• [7] Schoenen , R., Zirwas , W., Walke, B.W.: Capacity and Coverage Analysis of 3GPP-LTE Multihop Deployment Scenario. In proc. of IEEE International Conference on Communications, ICC Workshops, Beijing (2008)
• [8] Mogensen , P., et al.: LTE Capacity Compared to the Shannon Bound. In proc. of IEEE 65th Vehicular Technology Conference VTC2007-Spring (2007)