[PDF] Top 20 Power Efficient Scheduled Based Medium Access Control Protocol over Wireless Sensor Networks

... the power consumption dilemma especially in the ...MAC protocol with QoS awareness (AQ-MAC) in WSN has been proposed by ...This protocol allows the receiver to initiate the ...This protocol ... See full document

... As wireless sensor network becomes pervasive, new requirements have been continuously ...in wireless sensor network are focused on energy problem since the nodes are usually ...in ... See full document

... and access control in wireless sensor ...same access right on the sensor data. The access control part makes the decision that which user will get what kind of ... See full document

... ALOHA protocol [20] has been combined with the preamble sampling ...Multiple Access (CSMA) is the energy wastage due to idle ...low power listening technique that efficiently duty cycles the radio ... See full document

... Wireless Sensor Networks consist of large number of small size sensor nodes having low cost distributed over a targeted region to collect the information by doing wireless ... See full document

... 50 sensor nodes evenly distributed around a central hub station with the radius of 50m (Figure ...The sensor nodes are equipped with an isotropic antenna with the transmission power of ...the ... See full document

... routing protocol, which consists of two main protocols: proactive and reactive routing ...proactive protocol called OLSR (Optimize Link State Routing Protocol), where the routes are always maintained ... See full document

... low power circuits and wireless communications has enabled a new generation of Wireless Sensor Networks, the Body Area Networks (BANs) to serve a variety of applications, mainly ... See full document

... technique based on the ant-colony algorithm in which routes are discovered when needed (reactive algo- rithm) by sending a probe ...experience over the different paths ...made based on delay and ... See full document

... in sensor nodes can waste considerable amounts of energy since the communication subsystem is activated even though no communication will take ...contention-based protocol, addresses this problem by ... See full document

... was based on different number of nodes and neighbour nodes, and by adding new ...network. Wireless is a shared and unreliable ...the sensor nodes were ...the control overhead ... See full document

... The basic idea of most energy-efficient MAC protocols is to power on/off their radios alternately to implement com- munication and to reduce energy consumption. This ac- tive/sleep scheme requires matching operation ... See full document

... the medium of communication, it is very important that we have a very efficient way for sensors to communicate with each ...If sensor communication is not very efficient, there will be too ... See full document

... are based on a highly static tree network structure, achieved performance degrades rapidly in a dynamic network ...dense networks, since any handshaking prior to a transmis- sion is not ... See full document

... Wireless sensor network [1] is gaining popularity now a day, due to vast potential usage of sensor networks in different ...A Wireless sensor network is a collection of small ... See full document

... for wireless multi-hop network have emerged ...in wireless multi-hop network routing can be divided into two categories: inter-flow network coding and intra-flow network coding according to the packets ... See full document

... area networks (WBANs) or a body sensor network (BSNs), are wireless networks of wearable computing ...In wireless body area networks (WBANs) the energy efficiency of the system ... See full document

... of wireless sensor network that harvest energy from the environment (solar, wind, vibra- tion, ...harvesting-wireless sensor networks (EH-WSN), the main challenge is to maximize its ... See full document

... the sensor network sink once the originating sensor node has transmitted the measurement, the FH bit gets cleared and the message becomes a forwarding message for the N- MAC ...from sensor nodes ... See full document

... transmission power (0dB) and the sleeping time (equal to 1, coinciding with the sampling time) are both fixed and with the approach proposed by Sabitha et ...concrete power consumption reduction and, as a ... See full document