ANALYSIS AND EVALUATION OF THE SCHEDULES TECHNICAL TO ENSURE QUALITY OF SERVICE FOR 4G LTE NETWORK

  • Pham Cong Doan Hung Yen University of Technology and Education
  • Pham Ngoc Thang Hung Yen University of Technology and Education
Keywords: 4G LTE, Schedule, QoS, Mobile Information

Abstract

Currently, The 4G LTE networks are being deployed widely, and quickly in the world as well as in Vietnam. LTE technology has made mobile networks a complete IP convergence network, data access speed capability up to hundreds of megabits per second, giving users real-time broadband access at any time and any where. LTE technology, developed on a complete IP platform, serves VOIP, video, streaming and broadband internet services. The LTE access layer is responsible for securing and controlling the quality of service (QoS), in order to allocate resources reasonably and optimally to the user, with access to the services with the lowest latency, and the most Broadband as possible. The scheduler used in the MAC layer in the wireless interface is an important component of this function, where the scheduling technique is a core component of the scheduler. The paper is find the results of assessment of scheduling techniques in 4G LTE networks, contributing to the selection of optimal radio interface solutions to improve QoS

References

Harri Holma, Antti Toskala, LTE for UMTS – OFDMA and SC-FDMA Based Rad io Access, John Wiley & Sons Ltd, 2009.

Agilent Technologies, 3GPP Long Term Evolution: System Overview, Product Development and Test Challenges, 2009.

Farooq Khan, LTE for 4G Mobile Broadband: Air Interface Technologies and Performance, Cambridge University Press, 2009.

Tshiteya Dikamba, Downlink Scheduling in 3GPP Long Term Evolution (LTE), Thesis-Delft University of Technology, March 18th, 2011.

R. Ludwig, H. Ekstrom, P. Willars, and N. Lundian, “An Evolved 3GPP QoS Concept”, in IEEE Vehicular Technology Conference, vol. 1, May 2006, pp. 388–392.

H. Ekstrom, “QoS Control in the 3GPP Evolved Packet Systems”, IEEE Communications Magazine, vol. 47, no. 2, pp. 76–83, February 2009.

Josep Colom Ikuno, Martin Wrulich, Markus Rupp, Vienna LTE Simulators System Level Simulator Documentation v1.3r427, Institute of Communications and Radio-Frequency Engineering, Vienna University of Technology, Austria, 2011.

Stefan Schwarz, Christian Mehlfuhrer, Markus Rupp (2009), Low Complexity Approximate Maximum Throughput Scheduling for LTE, http://ieeexplore.ieee.org/document/5757800/, 2011.

C. Mehlfuhrer, M. Wrulich, J.C Ikuno, D.Bosanska, and M. Rupp, “Simulating the Long Term Evolution Physical Layer’’, in Proc. of the 17th, European Signal Processing Conference (EUSIPCO 2009), Glasgow, Scotland, Aug. 2009.

Nguyễn Hữu Thanh, “Xây dựng các cơ chế cung cấp chất lượng dịch vụ QoS) của mạng không dây băng thông rộng họ IEEE802”, Báo cáo tổng hợp kết quả khoa học công nghệ nhiệm vụ khoa

học công nghệ cấp nhà nước theo nghị định thư với nước ngoài, Khoa Điện tử - Viễn thông, ĐHBK Hà Nội, 2010.

Nguyễn Quốc Khánh, “Nghiên cứu kỹ thuật lập lịch nâng cao chất lượng dịch vụ thông tin di động LTE”, Luận văn thạc sỹ, Đại học Đà Nẵng, 2011.

C.Cicconetti, A.Erta, L.Lenzini and E.Mingozzi, “Performance Evaluation of the IEEE 802.26 MAC for QoS Support”, IEEE Transactions on Mobile Computing, vol.6, no.1, pp.26-38, 2007.

Published
2017-07-10
How to Cite
Pham Cong Doan, & Pham Ngoc Thang. (2017). ANALYSIS AND EVALUATION OF THE SCHEDULES TECHNICAL TO ENSURE QUALITY OF SERVICE FOR 4G LTE NETWORK. UTEHY Journal of Science and Technology, 14, 22-27. Retrieved from http://tapchi.utehy.edu.vn/index.php/jst/article/view/181