Faculty of Electronics and Telecommunications, Hanoi University of Technology, 1 Dai Co Viet Rd., Hanoi, Viet Nam; Viettel Technologies, K2 Pham Hung Rd., Cau Giay, Hanoi, Viet Nam; Stat
Trang 1On providing fairness, QoS support and spectral efficiency in OFDMA/TDD environments
Thanh N.H., Van Duc N., Hang L.T., Hanh D., Hung N.T., Tu T.A.
Faculty of Electronics and Telecommunications, Hanoi University of Technology, 1 Dai Co Viet Rd., Hanoi, Viet Nam; Viettel Technologies, K2 Pham Hung Rd., Cau Giay, Hanoi, Viet Nam; State Agency for
Technology Innovation, 26 Ly Thuong Kiet, Hanoi, Viet Nam
Abstract: Modern wireless networks, such as WiMAX or LTE are using OFDM/OFDMA as the enabling technologies for broadband transmission in cellular environments with QoS capabilities In these networks, such schema as radio resource management, admission control, scheduling are essential In this article we firstly introduce a Time-Frequency Burst Mapping algorithm for radio resource management that improves the spectral efficiency of OFDMA/TDD channel A Frame-based Weighted Fair Queueing (F-WFQ) Algorithm, which is a modified version of the conventional WFQ and suitable for operations in OFDMA/TDD environments is also proposed When combining the two algorithms, we point out that the spectral efficiency can be maintained, while fairness, delay and proportional throughput of backlog sessions are greatly improved in comparison to the conventional Proportional Fair scheduling algorithm ©2011 IEEE
Author Keywords: Fairness; Mapping; OFDMA; QoS; Resource allocation; Scheduling; TDD
Index Keywords: A-frames; Admission Control; Broadband transmission; Cellular environment; Enabling technologies; Fairness; Mapping algorithms; OFDMA; Proportional fair scheduling algorithms; QoS; QoS support; Radio resource management; Spectral efficiencies; TDD; Time frequency; Weighted fair queueing; Communication channels (information theory); Conformal mapping; Natural resources management; Photomapping; Resource allocation; Scheduling algorithms; Spectrum analyzers; Wimax; Frequency division multiple access
Year: 2011
Source title: International Conference on Information Networking 2011, ICOIN 2011
Art No.: 5723182
Page : 218-223
Link: Scorpus Link
Correspondence Address: Thanh, N H.; Faculty of Electronics and Telecommunications, Hanoi University
of Technology, 1 Dai Co Viet Rd., Hanoi, Viet Nam; email: thanhnh@mail.hut.edu.vn
Conference name: International Conference on Information Networking 2011, ICOIN 2011
Conference date: 26 January 2011 through 28 January 2011
Conference location: Kuala Lumpur
Conference code: 84335
ISBN: 9.78161E+12
DOI: 10.1109/ICOIN.2011.5723182
Language of Original Document: English
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Abbreviated Source Title: International Conference on Information Networking 2011, ICOIN 2011
Document Type: Conference Paper
Source: Scopus
Authors with affiliations:
Thanh, N.H., Faculty of Electronics and Telecommunications, Hanoi University of Technology, 1 Dai Co Viet Rd., Hanoi, Viet Nam
Van Duc, N., Faculty of Electronics and Telecommunications, Hanoi University of Technology, 1 Dai Co Viet Rd., Hanoi, Viet Nam
Hang, L.T., Viettel Technologies, K2 Pham Hung Rd., Cau Giay, Hanoi, Viet Nam
Hanh, D., Faculty of Electronics and Telecommunications, Hanoi University of Technology, 1 Dai Co Viet Rd., Hanoi, Viet Nam
Hung, N.T., Faculty of Electronics and Telecommunications, Hanoi University of Technology, 1 Dai Co Viet Rd., Hanoi, Viet Nam
Tu, T.A., State Agency for Technology Innovation, 26 Ly Thuong Kiet, Hanoi, Viet Nam
References:
Dhrona, P., (2007) A Performance Study of Uplink Scheduling Algorithms in Point to Multipoint WiMAX Networks, , Master's thesis, Queens University
Andrews, M., A survey of scheduling theory in wireless data networks (2007) IMA Volumes in Mathematics and its Applications, , Springer
Demers, A., Keshav, S., Shenker, S., Analysis and simulation of a fair queueing algorithm (1989) SIGCOMM, pp 1-12 , Austin Texas, September
Cao, Y., Li, V.O.K., Scheduling algorithms in broadband wireless networks (2001) Proceedings-IEEE, 89 (1), pp 76-87 Fattah, H., Leung, C., An overview of scheduling algorithms in wireless multimedia networks (2002) IEEE Wireless Communications, 9 (5), pp 76-83
Parekh, A.K., Gallager, R.G., Center, I., Heights, Y., A generalized processor sharing approach to flow control in integrated services networks: The multiple node case (1994) IEEE/ACM Transactions on Networking, 2 (2), pp 137-150
Turner, J.S., New directions in communications (or which way to the information age?) (2002) IEEE Communications Magazine, 40 (5), pp 50-57
Parekh, A.K., Gallager, R.G., Center, I., Heights, Y., A generalized processor sharing approach to flow control in integrated services networks: The single node case (1994) IEEE/ACM Transactions on Networking, 2 (2), pp 137-150
http://www.antd.nist.gov/seamlessandsecure/pubtool.shtml#toolsLu, S., Lu, S., Bharghavan, V., Srikant, R., Fair scheduling
in wireless packet networks (1999) IEEE/ACM Trans Netw., 7 (4), pp 473-489
Yahiya, T.A., Beylot, A.L., Pujolle, G., Downlink Resource Allocation Strategies for OFDMA-based Mobile WiMAX (2010) Telecommunication Systems, 44 (1-2) , Springer Netherlands, June
Zhang, Y.J., Letaief, K.B., Multiuser Adaptive Subcarrier-and-Bit Allocation with Adaptive Cell Selection for OFDM Systems (2004) IEEE Transaction on Wireless Communications, , September
So-In, C., Jain, R., Al Tamimi, A.-K., eOCSA: An Algorithm for Burst Mapping with Strict QoS Requirements in IEEE 802.16e Mobile WiMAX Networks Proceedings of ICCAE 2010, Feb 2010, Singapore
Ohseki, T., Morita, M., Inoue, T., Burst Construction and Packet Mapping Scheme for OFDMA Downlinks in IEEE 802.16 systems Proceedings of IEEE GLOBECOM 2007
Ben-Shimol, Y., Kitroser, I., Dinitz, Y., Two-Dimensional Mapping for Wireless OFDMA Systems (2006) IEEE
Trang 316
17
18
Transactions on Broadcasting, 52 (3) , SEPTEMBER
Bacioccola, A., Cicconetti, C., Lenzini, L., Mingozzi, E.A.M.E., Erta, A.A.E.A., A downlink data region allocation algorithm for IEEE 802.16e OFDMA Proc 6th Int Conf Information, Communications& Signal Processing., Singapore, 2007, pp 1-5 Desset, C., De Lima Filho, E.B., Lenoir, G., WiMAX Downlink OFDMA Burst Placement for Optimized Receiver Duty-Cycling Proc IEEE Int Conf Communications., Glasgow, Scotland, 2007, pp 5149-5154
Wand, T., Feng, H., Hu, B., Two-Dimensional Resource Allocation for OFDMA System Proc IEEE Int Conf Communications Workshop., Beijing, China, 2008, pp 1-5
Jain, R., Hawe, W., Chiu, D., (1984) A Quantitative Measure of Fairness and Discrimination for Resource Allocation in Shared Computer Systems, , DEC-TR-301, September