[PDF] Top 20 Energy Efficient Reconfigurable MAC Protocol for Underwater Acoustic Sensor Network

... an energy efficient MAC protocol called MEEMAC for UWASNs based on a novel two phase contention resolution ...of energy loss in multi-hop UWASNs are data packet collisions, idle ... See full document

... routing protocol. Additionally, the dropped packets waste plenty of energy, ...the MAC protocols. MAC protocols have been widely investigated for underwater acoustic networks in ... See full document

... many-to-one network, where all sensor nodes cooperate to collect the data and forward data to one or more nodes that called ...required[1].Wireless Sensor Networks (WSN) a large number of ... See full document

... water acoustic sensor networks (UASN) has gained popularity with increasing applications in marine life monitoring, oil line and tsunami ...wireless sensor network, there is major difference ... See full document

... are: energy, latency, throughput, and ...MACs, energy efficiency is typically the primary goal in ...of energy wastage. As traffic load in many sensor network applications is very light ... See full document

... proposed protocol will be able to avoid data flooding phe- nomenon and creation of multiple ...having underwater sensor network architecture with multiple ...of network will have ... See full document

... Wireless sensor networks is one of the main challenges for ...overall network lifetime by minimizing the power consumption of sensor ...the MAC layer of network in which different kinds ... See full document

... Wireless Sensor Networks (WSNs)¹ nodes are usually operated by batteries and left unattended after ...impossible, energy consumption is a vital point, and it occurs in three states: sensing, data ... See full document

... Figure 4 describes the relationship between the nor- malized energy consumption and the node distance. From Figure 4, it can be seen that the normalized en- ergy consumption of TPNC is much lower than those of ... See full document

... Abstract: Underwater acoustic networks have recently emerged as a promising approach for oceanic applications such as exploration and ...wireless sensor networks in that the network nodes are ... See full document

... compromising energy. Wise-MAC [11] is an asynchronous protocol which uses the preamble sampling technology and it is based on non-persistent CSMA ...This protocol selects few nodes that ... See full document

... Underwater acoustic sensor networks (UASNs) are often used for environ- mental and industrial sensing in undersea/ocean space, therefore, these net- works are also named underwater wireless ... See full document

... 3.2 T-MAC Protocol Design T-MAC Timeout MAC [9] is a contention-based, adaptive energy efficient MAC protocol for wireless sensor networks.. TMAC reduces energy consumption by introducin[r] ... See full document

... ASMAC utilizes two techniques to make its scheme robust and feasible to use free-running timing method [23], which allows nodes to run on their own clocks and makes contribution to save the energy used by setting ... See full document

... scheduling as for instance used in [7], [8], [18]. Fig. 1 illustrates an example of a centralised UASN. The node near the sea surface is called master node or gateway and should incorporate a high-speed connection to the ... See full document

... autonomous underwater vehicle (AUV) in a fixed area to collect data, we defined the corresponding network ...of network coder nodes is introduced, in order to confirm the number of net- work coder ... See full document

... new protocol called CUMAC (Co-operative underwater multichannel MAC) is ...multichannel MAC protocols such as TDMA/CDMA based MAC protocols for static ... See full document

... BSPMDP-MAC protocol can obtain the channel decision strategy of nodes according to the joint prob- ability distribution of the historical observations and actions of the sensor’s receiving node ...This ... See full document

... many network applications including structural health monitoring within a fixed infrastructure; real-time performance feedback from sensors placed inside airplanes; and rapid upload/ download links within various ... See full document

... oceanographic acoustic transceivers attach to autonomous vehicles for data ...improves sensor coverage region and collaborative data gathering for large ...oceanographic sensor deploy ... See full document