What is QoS aware routing?
QoS-Aware Routing protocols mainly provide a modular approach by presenting separate modules for different QoS metrics that operate in coordination with each other. These approaches aim at providing higher reliability, lower end-to-end delay and higher packet delivery ratio.
What is power aware routing?
A power-aware routing protocol addresses the issues associated with energy consumption and conservation. The individual node’s radio transceiver, used to communicate with other nodes in the ad hoc wireless network, can be in one of four possible modes: transmit, receive, idle, and sleep.
What is power aware routing aim?
The Power Aware Routing Algorithm (PARA) presents a practical route channel selection, which aims to improve the routing between wireless mesh nodes in the emergency-response-network, based on the power utilized on a particular node.
What is position based routing?
Abstract: Position based routing scheme uses the location information of nodes for communication. Position based routing scheme is also known as location based or geographic based routing protocols. These schemes reduce the consumption of the energy and improve the networks lifetime.
What is the first step towards QoS aware routing protocol?
Step 1 (finding a feasible path satisfying QoS requirements of the flow). Feasible paths should satisfy flow’s bandwidth and delay constraints. Result of (5) gives the bandwidth cost of each path for each flow.
What is the first step toward a QoS aware routing protocol *?
The protocol consists of two steps. The first is an algorithm of real-time and distributed event reporting for the sensor nodes to send the data to the actuator nodes over delay-sensitive routing paths. The data with more importance is transmitted with high priority.
What is multicast routing protocol?
A multicast routing protocol is a mechanism for constructing a loop-free shortest path from a source host that sends data to the multiple destinations that receives the data.
What is geographical routing in WSN?
Geographic routing is one of the most widely-accepted techniques to route information in wireless sensor networks. The main novelty is that the current node routes the packet to a neighbor which is located closer to the destination than itself. This process is called greedy routing.
What is geocast routing protocol?
Geocast refers to the delivery of information to a subset of destinations in a wireless peer-to-peer network identified by their geographical locations. It is used by some mobile ad hoc network routing protocols, but not applicable to Internet routing.