wireless medium access protocol
Medium Access Control Protocol for Wireless Sensor Network – a Survey
... is Medium Access Control (MAC). MAC protocol tries to avoid collisions from interfering nodes, which is considered as one of the main function of these ...802.11MAC protocol for ...
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Medium Access Control with Token Approach in Wireless Sensor Network
... any protocol in WSN because the nature of the wireless device that is dependent of battery power ...the wireless device that scattered wirelessly in geographical structure makes it difficult for ...
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A rapid cooperation differentiated medium access control protocol with packet piggyback for multihop wireless networks
... OXIDE protocol [21]. In this protocol, each node maintains a relay table, which records a potential helper's ID, the time of the last frame transmission overheard from the helper, the signal SNR from the ...
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Power Efficient Scheduled Based Medium Access Control Protocol over Wireless Sensor Networks
... In this paper we presented our proposed algorithm MAC-PE. Performance of MAC-PE is evaluated in terms of energy consumption, end-to-end delay and lifetime of sensor nodes. We compared the performance of our pro- posed ...
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Medium Access Guarantee in Wireless Mesh Network
... of wireless mesh network. The new protocol has to allow to the access points to communicate with each other and form a multi-hop, mesh and wireless ...
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A Study on Medium Access Control Protocols in Wireless Mesh Networks
... different wireless radios such as IEEE ...MAC protocol and the cross-layer design between MAC and other protocol layers such as physical and ...
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An IEEE 802 15 4 Based Adaptive Communication Protocol in Wireless Sensor Network: Application to Monitoring the Elderly at Home
... a wireless network that consists of several short range sensor nodes exchanging data between them according to a communication protocol at MAC (Medium Access Control) ...This protocol ...
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Evaluation of Vehicular Ad Hoc Networks on Safety Traffic
... TBMAC protocol performing on both the MAC layer and high ...TBMAC protocol accurately. In network simulation the TBMAC protocol is responsible to control the access to the medium, ...
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Cross layer medium access control protocol with quality of service guarantees for wireless sensor networks
... for wireless LANs, its commercial success fueled the development of improved technologies that allowed such networks to go from the initial 2 to 54 Mbps in the ...term wireless video sensor network has been ...
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A Survey: MAC Layer Protocol for Wireless Sensor Networks
... Sensor-MAC (S-MAC) locally managed synchronizations and periodic sleep listen schedules based on these synchronizations form the basic idea behind the Sensor-MAC (S-MAC) protocol [5]. Neighboring nodes form ...
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An Enhanced Energy Efficient Context-Aware Medium Access Control Protocol for Wireless Body Area Networks
... emerged. Wireless Sensor Networks that operates close to the human body can be called as Wireless Body Area Networks ...(WBAN). Wireless body area networks (WBAN) was first presented by ...name ...
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A performance evaluation of YMAC a medium access protocol for WSN
... At the physical layer level, a model was implemented to simulate the CC2420 radio [9] designed by Chipcon [10] for low power and low voltage wireless applications. With the CC2420 model in the physical layer, the ...
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Modeling and Simulation of a Wireless Body Area Network for Monitoring Sick Patient Remotely
... In fact, from the network point of view, key emphasis of this work is on WBAN which tries to provide low power, low cost and short-range solutions. Among them, IEEE 802.15.6 is considered as a promising way in terms of ...
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Real Time Data Communication Medium access control (RC- MAC) Protocol for Wireless Sensor Networks (WSNs)
... channel access protocol for ...scheduling-based protocol and thus it guarantees collision ...Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Code Division Multiple ...
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A Survey on Real Time MAC Protocols in Wireless Sensor Networks
... 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 wireless sensor ...
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A Survey on MAC Protocols for Provisioning QOS in Ad-Hoc Wireless Networks
... network protocol stack that support multimedia traffic and fulfill the challenges of QOS Provisioning in Ad-Hoc Wireless ...suitable Medium Access Control (MAC) algorithms, resource ...
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A Novel Medium Access Control Protocol for Real Time Wireless Communications in Industrial Automation
... MAC protocol is part of most wireless and some wired communication sys- ...the access to the shared medium, ...for wireless LAN [13] and IEEE 802.15 for wireless Personal Area ...
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Medium Access Control Protocol for Wireless Sensor Networks in Harsh Environments with Directional Antennas
... Here we consider the scenario where n nodes gather data and contend for access to a single frequency channel by means of the ALOHA protocol [12]. Packets are transmitted on a best effort basis, without ...
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Ornamental Medium Access Control Protocol (Orn-MAC) for Wireless Sensor Network
... physical phenomena by using tiny sensor nodes, which was very much difficult with conventional ways. Wireless sensor network [2] made up of large number of nodes approx ten thousands. These nodes collect process ...
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An energy aware protocol for cyclic monitoring wireless sensor networks
... There are four key issues which should be investigated when developing a protocol for WSNs. Firstly, resource constraint is one of the main challenges as the required power or energy for all operational aspects is ...
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