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175
Article TDMA-Based Dual-Mode Communication for Mobile Wireless Sensor Networks
, 2012
"... sensors ..."
WiseMAC: An Ultra Low Power MAC Protocol for Multi-hop Wireless Sensor Networks.
- In Proceedings of the First International Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS 2004),
, 2004
"... Abstract. WiseMAC is a medium access control protocol designed for wireless sensor networks. This protocol is based on non-persistent CSMA and uses the preamble sampling technique to minimize the power consumed when listening to an idle medium. The novelty in this protocol consists in exploiting th ..."
Abstract
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Cited by 197 (1 self)
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-up signalling, no network-wide synchronization and is adaptive to the traffic load. It presents an ultralow power consumption in low traffic conditions and a high energy efficiency in high traffic conditions. The performance of the WiseMAC protocol is evaluated using simulations and mathematical analysis
An Aloha protocol for multi-hop mobile wireless networks
- IEEE Trans. Inf. Theory
, 2006
"... Abstract—An Aloha-type access control mechanism for large mobile, multihop, wireless networks is defined and analyzed. This access scheme is designed for the multihop context, where it is important to find a compromise between the spatial density of communications and the range of each transmission. ..."
Abstract
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Cited by 225 (24 self)
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mobiles, where an exact evaluation of signal over noise ratio is possible. The main mathematical tools stem from stochastic geometry and are spatial versions of the so-called additive and max shot noise processes. The resulting medium access control (MAC) protocol exhibits some interesting properties
Performance Analysis of the IEEE 802.11 MAC Protocol
- In Proc. of the European Wireless 2002 Conference
, 2002
"... This paper presents a new approach for performance evaluation of the IEEE 802.11 Medium Access Control (MAC) protocol. The approach is based on system approximations, where the statistical characteristics of the protocol operations are studied and approximated by an appropriate phase-type distributi ..."
Abstract
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Cited by 20 (0 self)
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This paper presents a new approach for performance evaluation of the IEEE 802.11 Medium Access Control (MAC) protocol. The approach is based on system approximations, where the statistical characteristics of the protocol operations are studied and approximated by an appropriate phase
Rate-Adaptive MAC Protocol in High-Rate Personal Area Networks
- in Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC ’04
, 2004
"... Area Network (HR WPAN) has been standardized by the IEEE 802.15.3 Task Group for communications of consumer electronics and portable communication devices and a final draft standard has been completed. The physical layer in IEEE 802.15.3 standard is designed to achieve data rates of 11-55Mbps. Howev ..."
Abstract
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Cited by 7 (1 self)
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. However, a MAC protocol in IEEE 802.15.3 standard does not specify the method to choose an appropriate data rate. In this paper, we propose a rate-adaptive Medium Access Control (MAC) protocol for HR WPAN. The data rate for the next transmission is selected by channel prediction based on the currently
Power Efficient Dynamic MAC Protocol (D-MAC) for Wireless Sensor Networks
"... In the wireless sensor network there are several patterns of data forwarding interruption problems from the source to sink nodes in multi-hop path. In this paper, we propose a Dynamic MAC (D-MAC), energy efficient and low latency MAC for data gathering in wireless sensor networks. DMAC is designed t ..."
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the results is projected at self-learning, traffic adaptive algorithm for the WSNs. The design incorporates contention based on CSMA/CA mechanism based timing for energy-aware sensing network to overcome this control overhead and latency. This protocol is simulated in Matlab and performance evaluated. Our
An Adaptive Energy Efficient MAC Protocol: S-MAC, Its Performance Analysis and improvements.
"... In wireless sensor networks and ad hoc networks, energy uses are in many cases the most important constraint since it corresponds directly to operational lifetime. It’s due to their remoteness; it makes inability to resupply power to these energyconstrained devices. Therefore to extend a wireless se ..."
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layer and Network layer, which minimizes the energy consumption and delay required to transmit packets across the network. Our work is based on Adaptive S-MAC protocol designed for sensor networks. We first illustrate the main drawback of the adaptive S-MAC, and then a solution, proposed solution
Evaluation of WiseMAC on Sensor Nodes
"... Abstract. The WiseMAC protocol is one of the most energy-efficient medium access control protocols for wireless sensor networks. However, in many typical wireless sensor network scenarios, throughput is limited when high traffic occurs, e.g., if many sensors simultaneously detect and report an event ..."
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-wake pattern. We evaluate WiseMAC’s energy effi-ciency and compare the original and extended more bit by simulations as well as measurements in a real sensor experiment test-bed. 1.
Performance Evaluation of a MAC Protocol for ATM over Satellite
"... In this paper we first give an overview of various proposed MAC schemes for ATM over Satellite and analyse the performance of an Adaptive Random-Reservation Medium Access Control (MAC) protocol which can support all ATM service classes while providing the required Quality of Service (QoS). Our study ..."
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Cited by 2 (2 self)
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In this paper we first give an overview of various proposed MAC schemes for ATM over Satellite and analyse the performance of an Adaptive Random-Reservation Medium Access Control (MAC) protocol which can support all ATM service classes while providing the required Quality of Service (QoS). Our
Flip-MAC: A density-adaptive contention-reduction protocol for efficient any-to-one communication
- in Proceedings of the 7th IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS). IEEE
"... Abstract—As Wireless Sensor Network (WSN) deployments increase in density, we foresee a need to divide the problem of Medium Access Control into two steps: the first quickly reduces the level of contention from hundreds of nodes to a handful, while the second relies on existing techniques to select ..."
Abstract
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Cited by 3 (0 self)
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of this protocol and its intended usage, a theoretical description of its operation, simulation results, and an evaluation based on a testbed deployment with actual mote hardware. I.
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