Essays about: "MAC LAYER algorithm"

Showing result 1 - 5 of 8 essays containing the words MAC LAYER algorithm.

  1. 1. Energy Efficient Communication Scheduling for IoT-based Waterbirds Monitoring: Decentralized Strategies

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Otabek Sobirov; [2022]
    Keywords : TSCH; 6TiSCH; RPL; scheduling; energy consumption; COOJA; autonomous scheduling; distributed scheduling; reinforcement learning; RL-based scheduling; Q-Learning;

    Abstract : Monitoring waterbirds have several benefits, including analyzing the number of endangered species, giving a reliable indication of public health, etc. Monitoring waterbirds in their habitat is a challenging task since the location is distant, and the collection of monitoring data requires large bandwidth. READ MORE

  3. 2. Synchronized MAC layer for ultra-wideband wireless sensor network : Design, implementation, analysis, and evaluation

    University essay from KTH/Kommunikationssystem, CoS

    Author : Alessandro Monge; [2013]
    Keywords : IEEE 802.15.4a; synchronization; time delay of arrival; ultra-wideband; IEEE 802.15.4a; synkronisering; tidsfördröjning för ankomst; ultrabredbandsteknik;

    Abstract : The necessity of interconnecting objects more and more, possibly with high mobility, has pushed the telecommunications industry to recently develop new wireless standards in order to guarantee tracking of devices and to provide integration with well-known worldwide networks such as the Internet. Within these standards the role played by power consumption is implicit, hence power consumption needs to be as low as possible in order to fulfill long-life requirements and to offer the opportunity of locating and moving smart objects in the coverage area while relying only on batteries as the device's power source. READ MORE

  4. 3. An adaptive solution for power efficiency and QoS optimization in WLAN 802.11n

    University essay from Kommunikationssystem

    Author : Manil Dev Gomony; [2010]
    Keywords : WLAN; 802.11n; Frame Aggregation; Power Efficiency; QoS; MAC;

    Abstract : The wide spread use of IEEE Wireless LAN 802.11 in battery operated mobile devices introduced the need of power consumption optimization while meeting Quality-of-Service (QoS) requirements of applications connected through the wireless network. The IEEE 802. READ MORE

  5. 4. Stability Analysis of the Delays of the Routing Protocol over Low Power and Lossy Networks

    University essay from KTH/Reglerteknik

    Author : Marco Nuvolone; [2010]
    Keywords : ;

    Abstract : Wireless Sensor Networks (WSNs) are being widely employed in industry, where the traditional wired communication infrastructure for control can be efficiently replaced by wireless sensors. In control applications, a low delay and a reduced jitter to send information from a plant to the controller is usually required so that the control system can act correctly and lead the plant to the desired state. READ MORE

  6. 5. Performance Evaluation of an Uplink Scheduling Algorithm in WiMAX Designing the Adaptive Heuristic Uplink Scheduling Algorithm-AHUS

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Emmanuel Adebomi Oyekanlu; [2009]
    Keywords : Adaptive; Heuristic; WiMAX; Uplink Scheduling; Performance Evaluation; Algorithm;

    Abstract : In this thesis work, the performance of uplink schedulers at the fixed WiMAX MAC layer has been considered. A new algorithm that adapts to changes, inherent in wireless environments, and heuristically optimizes the gains of uplink scheduling parameters has been designed. READ MORE