Since the current EGR has a problem, it makes local decision during route discovery process to choose next neighbour node that highest residual energy. This could be worst case scenario if there is no way stop and intermediate lower energy than alternate path. To solve this issue, we suggested Enhanced Energy Aware Geographic Routing (EEGR) protocol. In EEGR, use modified transmission strategy ...

We propose LPDD (Lifetime Prediction Directed Diffusion), a novel energy-aware routing protocol for sensor networks that aims at increasing network survivability without a significant increase in latency. The key concept behind the protocol is the adaptive selection of routes by predicting the battery lifetime of the minimum energy nodes along the routes. key words: sensor networks, energy-awar...

Wireless Sensor Networks has been an active research area over past few years. The diversity in the applications used in wireless sensor networks represents its great success. There are different characteristics of the topologies used in routing method. Energy and communication ability is important during designing of a routing protocol for wireless sensor networks so that sensing data can be t...

In this paper, we analyze energy-aware geographical routing protocols with different parameters in wireless sensor networks. Geographic routing is a forwarding protocol that relies on geographic-position information. It is an on-demand type of routing that uses a “greedy” forwarding approach, in which a sensor node forwards a packet to a neighbor closest to the destination node. We study, throu...

We introduce and evaluate a very simple landmark-based network partition technique called Hierarchical Bipartition Routing (HBR) to support greedy routing with delivery guarantee in wireless ad hoc sensor networks. The main assets of HBR are: 1) packet delivery guarantee, 2) unique virtual addressing, 3) no packet overhead in typical cases, 4) small routing tables, 5) no physical geographic coo...

This paper proposes a new routing algorithm called Power Aware On-Demand Multicast Routing protocol which maximizes the lifetime of an adhoc network. The algorithm is based on the routing discovery phase and establish a resilient path. At routing discovery phase, the forwarding members are identified with suitable energy capacity. The optimal route confirms the resilience with respect to energy...

Location based routing protocols are the kinds of routing protocols, which use of nodes’ location information, instead of links’ information for routing. They are also known as position based routing. In position based routing protocols, it is supposed that the packet source node has position information of itself and its neighbors and packet destination node. In recent years, many location bas...

Many energy-aware routing protocols have been proposed for wireless sensor networks. Most of them are only energy savers and do not take care about energy balancing. The energy saver protocols try to decrease the energy consumption of the network as a whole; however the energy manager protocols balance the energy consumption in the network to avoid network partitioning. This means that energy s...