scholarly journals Study of the IEEE 802.16 Contention-based Request Mechanism

2007 ◽  
pp. 87-98 ◽  
Author(s):  
Jesús Delicado ◽  
Francisco M. Delicado ◽  
Luis Orozco-Barbosa
Keyword(s):  
Ieee 802.16

COORDINATED DISTRIBUTED SCHEDULING IN WIRELESS MESH NETWORK

2012 ◽  
Vol 3 (3) ◽  
pp. 368-374
Author(s):  
Usha Kumari ◽  
Udai Shankar
Keyword(s):  
Network Performance ◽  
Mesh Networks ◽  
Mac Protocol ◽  
Scheduling Algorithm ◽  
Ieee 802.16 ◽  
Distributed Scheduling ◽  
Mesh Network ◽  
Fourth Generation ◽  
Network Nodes ◽  
Wireless Mesh

IEEE 802.16 based wireless mesh networks (WMNs) are a promising broadband access solution to support flexibility, cost effectiveness and fast deployment of the fourth generation infrastructure based wireless networks. Reducing the time for channel establishment is critical for low latency/interactive Applications. According to IEEE 802.16 MAC protocol, there are three scheduling algorithms for assigning TDMA slots to each network node: centralized and distributed the distributed is further divided into two operational modes coordinated distributed and uncoordinated distributed. In coordinated distributed scheduling algorithm, network nodes have to transmit scheduling message in order to inform other nodes about their transfer schedule. In this paper a new approach is proposed to improve coordinated distributed scheduling efficiency in IEEE 802.16 mesh mode, with respect to three parameter Throughput, Average end to end delay and Normalized Overhead. For evaluating the proposed networks efficiency, several extensive simulations are performed in various network configurations and the most important system parameters which affect the network performance are analyzed

A security patch addressing bandwidth request vulnerabilities in the IEEE 802.16 standard

IEEE Network ◽  
2016 ◽  
Vol 30 (5) ◽  
pp. 26-34 ◽  
Author(s):  
Qiang Liu ◽  
Xiping Hu ◽  
Edith C.H. Ngai ◽  
Min Liang ◽  
Victor C. M. Leung ◽  
...  
Keyword(s):  
Ieee 802.16 ◽  
Bandwidth Request

A dynamic joint scheduling and call admission control scheme for IEEE 802.16 networks

2011 ◽  
Vol 52 (1) ◽  
pp. 195-202 ◽  
Author(s):  
Mohammad Fathi ◽  
Samaneh Rashidi-Bajgan ◽  
Alireza Khalilzadeh ◽  
Hassan Taheri
Keyword(s):  
Admission Control ◽  
Call Admission Control ◽  
Ieee 802.16 ◽  
Call Admission ◽  
Control Scheme ◽  
Admission Control Scheme

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

Experimental Assessment of Power-Save Behavior of Commercial IEEE 802.16 Network

2015 ◽  
Vol 14 (3) ◽  
pp. 1169-1182 ◽  
Author(s):  
Timor Israeli ◽  
Erez Biton ◽  
Omer Gurewitz
Keyword(s):  
Ieee 802.16 ◽  
Experimental Assessment
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