A QoS-Adaptive Admission Control for IEEE 802.16e-based Mobile BWA Networks

Kuo, Geng-Sheng; Yao, Huijuan

doi:10.1109/ccnc.2007.169

Cited by 3 publications

(3 citation statements)

References 7 publications

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“…In (Yao et al, 2007), a factor-graph-based low-complexity distributed scheduling algorithm in the downlink direction is proposed. The proposed algorithm manages excellent performance by exchanging weighted soft-information between neighboring network nodes to obtain a series of valid downlink transmission schedules that lead to high average values and low standard deviations in packet throughputs.…”

Section: Downlink Relay Schedulersmentioning

confidence: 99%

Quality of Service and Resource Allocation in WiMAX

Hincapié¹,

Sierra²

2012

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Professor Roberto C. Hincapie received his PhD degree in Telecommunications Engineering from the Universidad Pontificia Bolivariana, Medellin, Colombia in 2009. Currently, he is an Associate Professor at the same university, where he is also the director of GIDATI research group. His current research interests are Wireless Mesh Networks, resource allocation and OFDM wireless technologies such as WiMAX and LTE. He has taught courses in Traffic Engineering, Simulation and Design of Telecommunication systems. He has participated in several publications in indexed journals and addressed a number of key international conferences.Professor Javier E. Sierra received his PhD degree in Telecommunications Engineering from the Universidad Pontificia Bolivariana, Medellin, Colombia in 2009. Currently, he is a professor at the Engineering Department of the same university. He works for GIDATI research group and Universidad Pontificia Bolivariana. He has participated in various national and international conferences (IEEE, ACM), and has received awards, including the award for the best paper presented. He is also an author of several publications in indexed journals. His biography has been included in the book Who's Who in the World, 2010 edition, and Who's Who in Science and Engineering by Marquis Who's Who in the World. His research interests include wireless networks, network optimization, traffic grooming and optical transport networks.

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Section: Downlink Relay Schedulersmentioning

confidence: 99%

Quality of Service and Resource Allocation in WiMAX

Hincapié¹,

Sierra²

2012

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“…Up to present, many admission control and resource management schemes for IEEE 802.16e have been proposed in [2][3][4][5]. IEEE 802.16e Broadband Wireless Access (BWA) system is developed based on IEEE 802.16d, and it enables a network for fixed and mobile broadband wireless access.…”

Section: Introductionmentioning

confidence: 99%

“…In this paper, the authors investigated the relationship between the channel utilization, the dropping and blocking probability versus traffic loads. In [3] Hui-Juan Yao and G.S. Kuo proposed a QoS-adaptive admission control with resource management which is undefined in IEEE 802.16e standard.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Call Admission Control with IM Service in Multimedia OFDMA System

Chen¹,

Ni²,

Wang³

2014

Advances in Intelligent Systems Research

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This paper presents an appropriate call admission control (CAC) scheme which admits Instant Message (IM) traffic with conventional traffic for the next-generation OFD MA wireless network. In the proposed scheme, we consider three types of traffic having different quality-of-service (QoS) requirement, namely guaranteed traffic, IM traffic and data traffic. Due to the priority of IM traffic between that of guaranteed traffic and data traffic, we propose a double-threshold guard channel policy and an analytical model with fractional guard channel policy. On the premise of guaranteeing the call-level performance of conventional traffic, the optimized QoS parameters of IM traffic can be obtained by tuning the guard channel dynamically. Simulation results show QoS parameters of traffic and verify the accuracy of the analysis.

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Fair Connection Admission Control Scheme for IEEE 802.16e Systems

Zhu

Xue

et al. 2008

2008 4th International Conference on Wireless Communications, Networking and Mobile Computing

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A QoS-Adaptive Admission Control for IEEE 802.16e-based Mobile BWA Networks

Cited by 3 publications

References 7 publications

Quality of Service and Resource Allocation in WiMAX

Quality of Service and Resource Allocation in WiMAX

Analysis of Call Admission Control with IM Service in Multimedia OFDMA System

Fair Connection Admission Control Scheme for IEEE 802.16e Systems

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