Energy-efficient MAC protocol
FTA-MAC: Fast Traffic Adaptive energy efficient MAC protocol for Wireless Sensor Networks
... words: Energy-efficient MAC protocol, Traffic aware, Wireless sensor net- works, Wake-up interval 1 Introduction Wireless sensor networks (WSNs) received tremendous attention in recent years ...
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Implementation of an adaptive energy-efficient MAC protocol in OMNeT++/MiXiM
... of energy consumption. In [5], MM Alam et al. proposed an adaptive energy-efficient MAC protocol: Traffic Aware Dynamic (TAD) MAC protocol to reduce the idle ...
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Hybrid Energy-efficient Routing Protocol based on Cuckoo Search and Simulated Annealing algorithms
... Once the cluster head is chosen, it will use the CSMA MAC protocol to advertise its status. Remaining nodes will take the decision about their cluster head for current round based on the received signal ...
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Asynchronous MAC Protocol for Spectrum Agility in Wireless Body Area Sensor Networks
... The energy consumption plays an important role in the design of this specific sensor ...an energy-efficient Medium Access Control (MAC) protocol named C-RICER (Cognitive-Receiver ...
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Attacks with Steganography in PHY and MAC Layers of 802.15.4 Protocol
... 802.15.4 protocol, and particularly if an attacker uses steganographic methods to hide data or create a hidden ...find energy- efficient solutions based on steganography in order to reinforce ...
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Efficient and Reliable MAC-Layer Broadcast for IEEE 802.15.4 Wireless Sensor Networks
... used MAC-layer standard for Wireless Sensor ...the protocol exploits a cluster-tree and organizes the transmis- sions by alternating sleeping and active periods in a superframe delimited by ...reliable ...
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Asynchronous blind MAC protocol for wireless sensor networks
... Keywords: MAC protocol, asynchronous duty-cycle, blind protocol, IEEE ...NTRODUCTION Energy conservation is an important factor in wireless sen- sor networks (WSNs) dedicated to environmental ...
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Energy efficient underwater acoustic sensor networks
... the energy consumption model adopted in [51], where the transmit power (10 W) is 125 times the receive power ...MC-UWMAC protocol for dierent p values as well as for MM-MAC protocol for ...
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T-TMAC: energy aware sensor MAC protocol for health-care monitoring
... recovering energy from ambient sources such as solar (photovoltaic) and vibrational energy ...the energy recovered (in home environment) stills limited and must be extended by other effective ...many ...
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Steganography in {MAC} Layers of 802.15.4 Protocol for securing Wireless Sensor Networks
... found efficient solutions for this kind of network, principally by using cryptography to secure the data ...the MAC layer of the ...802.15.4 protocol. We show that this solution can be an ...
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RTXP : A Localized Real-Time Mac-Routing Protocol for Wireless Sensor Networks
... 1 Introduction A WSN is composed of nodes deployed in an area in order to monitor parameters of the environment. Those nodes are able to send information to dedicated nodes called sinks, without the need of a fixed ...
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An Efficient Energy aware Link Stable Multipath Routing Protocol for Mobile Ad hoc Networks in Urban Areas
... [email protected], [email protected]). Bernard Cousin is with IRISA/University of Rennes 1, France (e-mail : [email protected]). In an Ad Hoc network, all nodes must cooperate in order to create a ...
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RTXP: A Localized Real-Time MAC-Routing Protocol for Wireless Sensor Networks
... and memory issues. In order to tackle these issues, LEMMA [24] proposes a distributed slot allocation mechanism based on the depth of a node in the routing tree and the real in- terferences among nodes. The allocation ...
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A Fully Distributed TDMA based MAC Protocol for Vehicular Ad Hoc Networks
... VeMAC protocol, such that the channel time is par- titioned into frames and each frame is further partitioned into two sets Lef t and ...this protocol can provide an efficient time slot utilization ...
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Energy Efficient Content Distribution
... Figure 4 shows the effects of changing maximum cache power usage, β. As we can see in figure 4(c), when the caches consume no energy, the network uses 60 units of power. Then it raises, through 63.4 for β = 0.1, ...
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Adaptive IEEE 802.15.4 MAC for Throughput and Energy Optimization
... VII. C ONCLUSION AND P ERSPECTIVES In this paper, we have addressed the problem of optimizing the operation of IEEE 802.15.4 networks from a different point of view than existing approaches. We assume an energy- ...
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Formal QoS Validation Approach on a Real-Time MAC Protocol for Wireless Sensor Networks
... the protocol and the scenarios on which these prop- erties need to be verified are extracted from the protocol specification (properties include behavioral and ...The protocol is formally validated ...
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Energy efficient software defined networks
... the same subnet are not routed using IP and thus are not using any TCAM space. We start with an initial client transmitting five ping packets to one other client. This train of five Internet Control Message ...
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Aspects of Energy Efficient LDPC Decoders
... ARQ protocols. On the other hand, a missed detection represents useless energy expenditure and an unnecessary delay to request a retransmission. Even though any stopping criteria can be tuned to make arbitrarily ...
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A cross-layer MAC and routing protocol based on slotted Aloha for Wireless Sensor Networks
... the Protocol 3.1 Presentation of the reference protocol In order to evaluate the performance of PLOSA, we compare it with a simple one-hop slotted aloha ...
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