A learning automata-based uplink scheduler for supporting real-time multimedia interactive traffic in IEEE 802.16 WiMAX networks

2012 ◽  
Vol 35 (15) ◽  
pp. 1871-1881 ◽  
Author(s):  
Sudip Misra ◽  
Bhaswar Banerjee ◽  
Bernd E. Wolfinger
Keyword(s):  
Real Time ◽  
Learning Automata ◽  
Ieee 802.16 ◽  
Wimax Networks

scholarly journals A heuristic cross-layer mechanism for real-time traffic over IEEE 802.16 networks

2007 ◽  
Vol 17 (5) ◽  
pp. 347-361 ◽  
Author(s):  
Dionysia Triantafyllopoulou ◽  
Nikos Passas ◽  
Apostolis K. Salkintzis ◽  
Alexandros Kaloxylos
Keyword(s):  
Real Time ◽  
Ieee 802.16 ◽  
Cross Layer ◽  
Real Time Traffic

On the Use of Learning Automata in Tuning the Channel Split Ratio of WiMAX Networks

2015 ◽  
Vol 9 (3) ◽  
pp. 651-663 ◽  
Author(s):  
Antonios G. Sarigiannidis ◽  
Petros Nicopolitidis ◽  
Georgios I. Papadimitriou ◽  
Panagiotis G. Sarigiannidis ◽  
Malamati D. Louta ◽  
...  
Keyword(s):  
Learning Automata ◽  
Wimax Networks ◽  
Split Ratio

QoS Support Mechanisms in WiMAX

2010 ◽  
pp. 330-346
Author(s):  
Maode Ma ◽  
Jinchang Lu
Keyword(s):  
Real Time ◽  
Packet Scheduling ◽  
Wireless Channel ◽  
Wireless Access Networks ◽  
Broadband Wireless ◽  
Wimax Networks ◽  
Real Time Traffic ◽  
Support Mechanisms ◽  
Time Varying Channel

Quality of service (QoS) provisioning is an important issue in the deployment of broadband wireless access networks e.g. WiMAX (IEEE Std 802.16-2004, 2004) networks with real-time and non-real-time traffic integrated. To design a QoS support framework tailored for WiMAX networks is more challenge as wireless channel has unique characteristics such as time-varying channel and limited channel capacity. This chapter presents various QoS support mechanisms in WiMAX networks. Existing proposals with the state-of-the-art technology have been classified into three main categories: QoS support architecture, bandwidth management mechanism, and packet scheduling schemes. Representative schemes from each of the categories have been evaluated with respect to major distinguishing characteristics of the WiMAX MAC layer and PHY layer as specified in the IEEE 802.16d standard. Suggestions and research trends on QoS support in WiMAX networks are highlighted.

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