backoff algorithm
SPB: Scalable Polynomial Backoff Algorithm For IEEE 802.11s Networks
... allocation algorithm under many of the application ...based Backoff Algorithm (ISBA) which exploits cubic, exponential, jacobsthal and catalan integer sequences to estimate the proper Contention ...
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Performance enhancement of IEEE 802 11 DCF using novel backoff algorithm
... proposed algorithm is larger than DCF ...nomial backoff algorithm must search for channels first and the number of channel is 32 where the number of node is between 8 and ...proposed algorithm ...
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Energy-Aware Virtual Backoff Algorithm for Improved Network Lifetime in Wireless Sensor Networks
... distributed backoff algorithm which shifts from random backoff to deterministic backoff algorithm where channel access is ...the backoff on sender- side, the backoff on ...
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An efficient backoff algorithm for IEEE 802 15 4 with MAC techniques in slotted CSMA/CA networks
... Adaptive Backoff Exponent (ABE) Algorithm was proposed in [44] to update and manage inefficient backoff sort (BE) of IEEE ...chooses backoff time or amount of backoff periods ...
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History Based Backoff Algorithms for Mobile Ad Hoc Networks
... a Backoff algorithm that is a part of the Media Access Proto- ...Probabilistic Backoff (HPPB) algo- rithm by modifying the increment/decrement behavior of the Contention Window to introduce History ...
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On Backoff Mechanisms for Wireless. Mobile Ad Hoc Networks
... proposed backoff algorithm is referred as the Pessimistic Linear Exponential Backoff ...This algorithm assumes that a transmission failure is due to the presence of congestion in the ...
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ENHANCING THE PERFORMANCE OF ADHOC NETWORKS USING NE WADAPTIVELY VARYING BACKOFF TEC HNIQUE
... a backoff algorithm called New Adaptively Varying Backoff (NAVB) to enhance the performance of Adhoc ...this algorithm reduces the fairness ...
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Log based Pipelined Backoff for Bandwidth Estimation in QoS enabled Multipath Routing for MANETs
... Backoff algorithm is used to reduce collisions when more than one node tries to access the common channel at a ...Exponential Backoff), even when number of nodes increase to a large value, nodes will ...
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An Insight of Backoff Algorithms in Wireless Networks
... Adaptive BackOff Algorithm (TABA) is introduced as a new CW ...this algorithm, error free channel, negligible propagation delay, no interference from nearby Basic Service Set (BSS) are ...
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Multichannel MAC protocol with dynamic backoff contention for distributed cognitive radio networks
... multiple backoff contention windows according to the dynamic backoff algorithm (Section ...Each backoff contention window consists of an update slot and multiple contention ...The ...
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A dynamic adjustable contention period mechanism and adaptive backoff process to improve the performance for multichannel mesh deterministic access in wireless mesh LAN
... period (NCP), enable contention period shorten (ECPS), and demarcation point (DP). NCP means that an MP maintains the original CP and DTP ratios in the mesh DTIM interval, while ECPS means that an MP shortens CP to ...
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A New Hybrid Algorithm of Differential Evolution Algorithm and Particle Swarm Algorithm
... This local variation ensure diversity of the group within enhancing the greed of some selected individuals, letting algorithms run faster and has a better convergence rate to the global optimal solution. But we have to ...
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Backoff: New Point of Sale Malware. 31 July National Cybersecurity and Communications Integration Center
... At the time this advisory is released, the variants of the “Backoff’ malware family are largely undetected by anti-virus (AV) vendors. However, shortly following the publication of this technical analysis, AV ...
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Discharge Curve Backoff Sleep Protocol for Energy Efficient Coverage in Wireless Sensor Networks
... In DCBSP the determination of duty cycle for sleeping nodes is based on optimal Backo ff Sleep Time derived from battery discharge curve.. Fig.1 16 shows.[r] ...
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Introducing an Adaptive Method to Tune Initial Backoff Window ( ATM) in IEEE 802 11 Wireless Networks
... Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking Volume 2010, Article ID 323598, 13 pages doi 10 1155/2010/323598 Research Article Introducing an Adaptive Metho[.] ...
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An Overview of Genetic Algorithm, Bacterial Foraging Algorithm, and Harmony Search Algorithm
... This section presents a brief overview of the HS. Harmony Search (HS) was first developed by Zong Woo Geem et al. in 2001, though it is a relatively new metaheuristic algorithm, its effectiveness and advantages ...
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Algorithm 1: The k-means clustering algorithm
... CLUSTERING ALGORITHM This section describes the original k-means clustering al- ...The algorithm consists of two separate phases: the first phase is to define k centroids, one for each ...clustering ...
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Performance Analysis of Hybrid Cryptographic Algorithm- A3D Algorithm -a New Age Cryptographic Algorithm
... Sender is a person who wants to send a message securely to receiver over a communication channel using the hybrid cryptosystem. The message which sender wants to send is called cipher text. Sender needs to create a file ...
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Task scheduling algorithm based on fireworks algorithm
... fireworks algorithm is a parallel explosive optimiza- tion algorithm proposed by Tan Ying, inspired by the natural fireworks exploding behavior ...works algorithm, the sparks generated by fireworks ...
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HCS algorithm is a two-scan labeling algorithm.
... labeling algorithm by processing image lines two by two and processes image pixels tow by ...our algorithm, the repeatedly checking work mentioned above can be avoided; thus, the average number of checking ...
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