Review on Routing Stability in Wireless Sensor Network?

Adaptive Load-Balancing Algorithm-Rainbow version (ALBA-R for short), is a simple and efficient geographic forwarding for WSNs. ALBA-R integrates contention-based MAC principles, geographic routing concepts, and an algorithm to deal with the dead end problem. The protocol proves to be robust and applicable to realistic scenarios in the sense specified before. In addition, ALBA-R directly addresses the important issue of balancing the packet load among possible relays featuring explicitly congestion metrics in the relay selection process, ALBA-R performs excellently in terms of packet delivery ratio, end-to-end packet latency, energy consumption, and overhead, The Rainbow mechanism of ALBA-R deals effectively with dead ends, always providing routes around connectivity holes The Rainbow distributed scheme is remarkably resilient to localization errors and independent of whether or not the network topology is modeled by a unit disk graph.