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QoS and Mobility Management Issues on Next Generation Mobile WiMAX Networks

QoS and Mobility Management Issues on Next Generation Mobile WiMAX Networks

Sajal Saha, Asish K. Mukhopadhyay, Anup Kumar Bhattacharjee
Copyright: © 2014 |Pages: 26
ISBN13: 9781466648883|ISBN10: 1466648880|EISBN13: 9781466648890
DOI: 10.4018/978-1-4666-4888-3.ch016
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MLA

Saha, Sajal, et al. "QoS and Mobility Management Issues on Next Generation Mobile WiMAX Networks." Broadband Wireless Access Networks for 4G: Theory, Application, and Experimentation, edited by Raul Aquino Santos, et al., IGI Global, 2014, pp. 298-323. https://doi.org/10.4018/978-1-4666-4888-3.ch016

APA

Saha, S., Mukhopadhyay, A. K., & Bhattacharjee, A. K. (2014). QoS and Mobility Management Issues on Next Generation Mobile WiMAX Networks. In R. Santos, V. Licea, & A. Edwards-Block (Eds.), Broadband Wireless Access Networks for 4G: Theory, Application, and Experimentation (pp. 298-323). IGI Global. https://doi.org/10.4018/978-1-4666-4888-3.ch016

Chicago

Saha, Sajal, Asish K. Mukhopadhyay, and Anup Kumar Bhattacharjee. "QoS and Mobility Management Issues on Next Generation Mobile WiMAX Networks." In Broadband Wireless Access Networks for 4G: Theory, Application, and Experimentation, edited by Raul Aquino Santos, Victor Rangel Licea, and Arthur Edwards-Block, 298-323. Hershey, PA: IGI Global, 2014. https://doi.org/10.4018/978-1-4666-4888-3.ch016

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Abstract

Selection of a MIMO (Multiple Input Multiple Output) antenna to achieve high throughput, minimize errors, and optimize data speed is an important design issue. Radio resource management to provide Quality of Service (QoS) in WiMAX involves dynamic scheduling of resources according to the user’s priority, based classes Platinum, Gold, Silver, and Bronze. Mobility and handoff management in WiMAX is another important issue involving location update, signaling traffic and service delay, and call blocking and dropping. This chapter focuses on some issues concerning MIMO configuration to improve transmit diversity, developing an appropriate scheduling algorithm to improve QoS, and presenting a novel mobility management protocol THMIP (Three Level Hierarchical Mobile IP) in IEEE 802.16e environment to reduce signaling cost with respect to QoS parameters like throughput, end-to-end delay, interference, path loss, bit error rate, and Signal-to-Noise Ratio (SNR). For the simulation, the authors use OPNET Modeler and MATLAB.

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