Title	MLC-MAC: A Multi-Layered Cluster-based MAC Protocol to Reduce Competition and Traffic in Wireless Sensor Networks
Author	Azra Moosavi, Saeed Sabamoniri
Citation	Vol. 17  No. 7  pp. 247-257
Keywords	Collision, Delay, Medium Access Control, Wireless Sensor Network.

Title	Energy-Efficient Multi-Level Hierarchical Routing Protocol for Homogeneous Wireless Sensor Network
Author	Muhammad Sajjad Hussain
Citation	Vol. 19  No. 11  pp. 74-81
Keywords	Wireless Sensor Network Hierarchical Routing of Wireless Sensor Network Homogeneous Wireless Sensor Network Routing Protocol Multilevel Hierarchical Routing of Wireless Sensor Network.

Title	A Novel Sensor Data Transferring Method Using Human Data Muling in Delay Insensitive Network
Author	Anas Basalamah
Citation	Vol. 21  No. 12  pp. 21-28
Keywords	Mule, sensor data, delay insensitive network, ARP sequence, WiFi standard, wireless sensor network.

Title	Correlation Distance Based Greedy Perimeter Stateless Routing Algorithm for Wireless Sensor Networks
Author	Parthasaradhi Mayasala and Dr. S Murali Krishna
Citation	Vol. 22  No. 1  pp. 139-148
Keywords	Complete Weighted Directed Graph; Clustering; Greedy Perimeter Stateless Routing; Packet Delivery Ratio; Wireless Sensor Network.