Name
Title | ||
|---|---|---|
Stable Move Algorithm (SMA) for BW allocation in wireless mobile WiMAX networks 802.16e |
Abstract | ||
|---|---|---|
Current wireless 4G networks as WiMAX (802.16 d and e) must guarantee quality-of-service (QoS) for fixed and mobile subscribers(SS's). Due to the unpredictable nature of the mobile users in 802.16e, it's challenging to maintain fairness and high bandwidth utilization concurrently while ensuring that QoS requirements are maintained for the different connections. As a user's location changes, so does his consumption of network resources. In this paper we are proposing the Stable-Move Algorithm (SMA) in which a fairness factor is adopted between different WiMAX cell regions. A scheme that will guarantee a fixed and stable connection rate regardless of the location of the mobile SS in the cell is proposed, in which a tradeoff between fairness, high bandwidth allocation and stable connection is maintained. Simulation results showed that our proposed scheme reduced the variance in the SS's connection delay when compared to other bandwidth allocation algorithms (BWA's), while at the same time providing fairness between SSs located in the different regions of the cell. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/WTS.2011.5960844 | Wireless Telecommunications Symposium |
Keywords | Field | DocType |
4G mobile communication,WiMax,broadband networks,mobile radio,quality of service,radio access networks,telecommunication standards,802.16d,BW allocation,QoS,fixed subscribers,mobile subscribers,mobile users,quality-of-service,stable move algorithm,stable-move algorithm,wireless 4G networks,wireless mobile WiMAX networks 802.16e | Mobile computing,Mobile radio,Wireless,Bandwidth allocation,Computer science,Computer network,Algorithm,Quality of service,WiMAX,Real-time computing,Mobile telephony,Orthogonal frequency-division multiplexing | Conference |
ISSN | ISBN | Citations |
1934-5070 | 978-1-4577-0162-7 | 0 |
PageRank | References | Authors |
0.34 | 4 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ihsan Shahwan | 1 | 0 | 0.34 |
| Mohamed A. Ali | 2 | 212 | 26.83 |
| Mohammad S. Obaidat | 3 | 2190 | 315.70 |
| Roger Dorsinville | 4 | 16 | 3.17 |