An Autonomous Multicast-tree Creation Algorithm for Wireless Sensor Networks

2007 ◽  
Author(s):  
Katsumi Onodera ◽  
Toshiaki Miyazaki
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Multicast Tree ◽  
Wireless Sensor ◽  
Tree Creation

scholarly journals A Hierarchical QoS Routing Protocol for the Wireless Sensor Networks

2013 ◽  
Vol 347-350 ◽  
pp. 2018-2022
Author(s):  
Ze Sshun Zhou ◽  
Yi Xu ◽  
Min Qin ◽  
Chu Yang Mao ◽  
La Yuan Li
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Routing Protocol ◽  
Complexity Analysis ◽  
Minimum Energy ◽  
Qos Routing ◽  
Multicast Tree ◽  
Wireless Sensor ◽  
Minimum Energy Consumption ◽  
Message Overhead

The large wireless sensor networks are often structured hierarchically by grouping nodes into different domains in order to deal with the scaling problem. This paper proposes a new protocol called hierarchical QoS routing protocol (HQRP) that achieves scalability by organizing the network as a hierarchy of domains using the full-mesh aggregation technique. In HQRP, each local node just only needs to maintain local routing and summary information of other domains, but does not requires any global states maintained. The HQRP uses a Reverse Best Metric Path Forwarding approach with hierarchical, topological and QoS forwarding conditions to construct the multicast tree while minimizing message overhead and satisfying delay-bandwidth and minimum energy consumption. The paper presents proof of correctness and complexity analysis of the HQRP. Simulation results show very good performance in terms of success ratio and message overhead.

Distributed Multicast Tree Construction in Wireless Sensor Networks

2017 ◽  
Vol 63 (1) ◽  
pp. 280-296 ◽  
Author(s):  
Hongyu Gong ◽  
Luoyi Fu ◽  
Xinzhe Fu ◽  
Lutian Zhao ◽  
Kainan Wang ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Multicast Tree ◽  
Wireless Sensor ◽  
Tree Construction ◽  
Multicast Tree Construction

Improved Key Selection Techniques for Wireless Sensor Networks

2012 ◽  
Vol 3 (4) ◽  
pp. 179-182
Author(s):  
R.Dhanalakshmi R.Dhanalakshmi ◽  
◽  
K.Pradeepa K.Pradeepa
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor
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