Title	Lifetime Maximization by Cross-Layer Design considering Power Control, MAC, Routing in Sensor Networks
Author	In-Yeup Kong, JongGyu Kim, Won-Joo Hwang
Citation	Vol. 6  No. 9  pp. 144-150
Keywords	Cross-layer, Lifetime maximization, Multi-hop communication, Energy-efficiency, Sensor networks.

Title	Energy-Efficient Cooperative Protocol for Wireless Networks
Author	Sagiraju Srinadh Raju, K.Ramesh
Citation	Vol. 13  No. 6  pp. 113-119
Keywords	clustering, cooperative networks energy-efficient protocols, cooperative transmission, Routing, sensor networks.

Title	Data Gathering in Multiple Mobile Sink environment for WSN
Author	Reshma C. Sonawane, ME-IT Vijay S. Bidve
Citation	Vol. 15  No. 7  pp. 56-60
Keywords	Data Aggregation, Data Gathering, Logical Coordinates, Mobile Sink, Multihop Routing, Sensor Nodes, Wireless Sensor Networks.

Title	Security Preserving Range Queries in Sensor Networks
Author	Madhuri Bijjal, Vidya Kulkarni
Citation	Vol. 15  No. 7  pp. 99-105
Keywords	Integrity, privacy, range queries, sensor networks.