Relevant bibliographies by topics / EDCA

Academic literature on the topic 'EDCA'

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Published: 4 June 2021
Last updated: 20 February 2023

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Journal articles on the topic "EDCA"

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Zhou, Jin Hua, Lei Lei, Wei Kang Liu, and Li Bin Tao. "Simulation Implementation and Performance Analysis of IEEE 802.11e EDCA Protocol." Applied Mechanics and Materials 58-60 (June 2011): 1429–34. http://dx.doi.org/10.4028/www.scientific.net/amm.58-60.1429.

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In this paper, we focus on IEEE 802.11e enhanced distributed channel access (EDCA) protocol, which can provide QoS guarantee for multimedia applications in mobile ad hoc networks. First, we briefly explain the concept of EDCA protocol. Then we implement EDCA protocol in GloMoSim via configuring special contention parameters for multimedia applications and introducing a virtual collision disposal mechanism in the MAC layer. In the end, we provide performance analysis for EDCA protocol through plentiful simulations. The simulation results show an excellent performance of the EDCA protocol we proposed.
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Wen, Jyh-Horng, and Chien-Erh Weng. "Performance Evaluation of IEEE 1609 WAVE for Vehicular Communications." International Journal of Vehicular Technology 2013 (May 7, 2013): 1–8. http://dx.doi.org/10.1155/2013/846016.

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In IEEE 1609, it uses IEEE 802.11 Enhanced Distributed Channel Access (EDCA) mechanism to access the channel. IEEE 802.11 EDCA is a new wireless technology for wireless access in the vehicular environment (WAVE). It defines a new supplement to the existing IEEE 802.11 MAC protocol. In IEEE 802.11 EDCA, the aim is providing a QoS support. While the system serves different access categories (ACs), EDCA does not perform well under high load conditions. In order to improve the efficiency, we pay attention to the EDCA with transmit opportunity (TXOP) mechanism. We first proposed a Markov chain model and studied the behavior. We extend the model to support IEEE 802.11 EDCA and presented a more accurate analysis under nonideal channel environment. We also compared it with that without TXOP mechanism under channel error environment.
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Hidayat, Taufik, Zulfan Zulfan, Munawir Munawir, and Susmanto Susmanto. "Perbandingan Metode Antrian Paket HTB dan EDCA Untuk Layanan Multimedia Pada WLAN IEEE 802.11n." Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) 3, no. 2 (October 16, 2020): 132–43. http://dx.doi.org/10.32672/jnkti.v3i2.2339.

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The development of wireless technology continues to improve quality and increase the speed of data transfer into one important factor that is considered. Each year, wireless technology users continue to increase and communication service needs also experience tremendous traffic surge. The impact of high traffic intensity of data sent can lead to increased data queue and transient transmission network. The problem of network crunch resulting from a high amount of queue data may affect service performance. To get the solution, in this study was tested using Hierarchy Token Bucket (HTB) and Enhanced Distributed Channel Access (EDCA) on 802.11n wireless network. Queuing tests are performed on four types of traffic: voice, video, best effort (BE) and background (BG). Assessment of QoS of HTB and EDCA is based on throughput and delay parameters. The results obtained from throughput testing of the mean value of each data packet, the results show that the EDCA method is better than HTB method. The best throughput results are given on Best Effort(BE) traffic. While on the delay test by using HTB and EDCA method, obtained the average of EDCA delay smaller in multimedia data packet for Video and Voice. In conclusion, the results show that the EDCA method is better than HTB.
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Lee, Yu Tae. "Throughput Analysis for IEEE 802.11e Enhanced Distributed Channel Access." Applied Mechanics and Materials 284-287 (January 2013): 2799–804. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.2799.

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With the increasing demand of wireless local area networks, the support of differentiated Quality of Service (QoS) has become one of the critical issues on IEEE 802.11 medium access control protocols. To support the differentiated QoS requirements, IEEE 802.11e has been standardized. IEEE 802.11e defines Enhanced Distributed Channel Access (EDCA) for access mechanism, which is a contention based channel access method and delivers traffic based on differentiated access categories for the support of QoS. This paper introduces a three dimensional Markov chain model to evaluate the performance of IEEE 802.11e EDCA mechanism with an arbitrary number of different access categories. The proposed analytical model captures the major QoS specific features in the IEEE 802.11e EDCA and hence can provide a numerical approach to pick the set of EDCA parameter values to meet the QoS requirements of each access category. The results of our proposed analytical model are verified using simulations.
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BENSAOU, BRAHIM, ZHEN-NING KONG, and DANNY H. K. TSANG. "A MEASUREMENT-ASSISTED, MODEL-BASED ADMISSION CONTROL ALGORITHM FOR IEEE 802.11E." Journal of Interconnection Networks 10, no. 04 (December 2009): 303–20. http://dx.doi.org/10.1142/s0219265909002595.

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The IEEE 802.11e Enhanced Distributed Channel Access (EDCA) is designed to provide differentiated services without real hard performance guarantees, such as bandwidth and delay bounds in wireless LANs. In this paper we design a measurement-assisted, model-based call admission control (MM-CAC) scheme to support guaranteed QoS in the EDCA. For this purpose, we first develop an accurate analytical model of the legacy IEEE 802.11 DCF under non-saturation conditions; then using this model, we define the concept of equivalent number of competing entities, to convert a heterogeneous (multi-class) EDCA network into an equivalent homogeneous network and study traffic classes in isolation. Our analytical model is then invoked to decide to admit a new flow or reject it with much little computational complexity as compared to a fully fledged EDCA model. Numerical results validate our model and analysis, and simulations demonstrate the effectiveness of our MM-CAC scheme.
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Ryu, Jiho, Yongho Seok, Nakjung Choi, Taekyoung Kwon, and Yanghee Choi. "S-EDCA: EDCA based on SuperSlot and Pseudo Collision." ACM SIGMOBILE Mobile Computing and Communications Review 10, no. 4 (October 2006): 15–16. http://dx.doi.org/10.1145/1215976.1215984.

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Patlán Pérez, Juana. "Construcción y validación de una Escala Demanda-Control-Apoyo para medir el estrés laboral." Revista Medica Herediana 33, no. 1 (March 31, 2022): 24–34. http://dx.doi.org/10.20453/rmh.v33i1.4165.

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Objetivo: Diseñar y construir un instrumento para medir el estrés laboral de acuerdo con el Modelo Demanda- Control-Apoyo (MDCA) de Karasek, así como estimar sus propiedades psicométricas. Material y métodos: Las etapas efectuadas para la construcción de la Escala Demanda-Control-Apoyo (EDCA) y para determinar sus propiedades psicométricas fueron las siguientes: a) Revisión sistemática a la literatura, b) determinación de los factores y estructura factorial de la EDCA, c) Aplicación de las redes semánticas naturales (RSN) para identificar los significados psicológicos de los factores que conforman la escala, d) Contrastación de los resultados obtenidos en la revisión a la literatura y de las RSN, e) Elaboración del banco de reactivos, f) Validez Inter jueces aplicado a 60 jueces expertos, g) Integración de la EDCA, h) Aplicación de la EDCA a una muestra de 619 trabajadores. Resultados: La EDCA presentó adecuados niveles de validez de constructo y de confiabilidad con valores de Alpha de Cronbach entre 0,711 y 0,890. El índice de tensión laboral correlacionó positiva y significativamente con las demandas laborales y negativamente con el control sobre el trabajo. Se identificó un índice de tensión laboral promedio más alto y significativo en trabajadores que presentan algunos trastornos y síntomas psicosomáticos. Conclusiones: Se obtuvo una escala válida y confiable que permite ser utilizada para evaluaciones del estrés laboral.
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Li, Hong, Qiong Wu, Jing Fan, Qiang Fan, Bo Chang, and Guilu Wu. "Real-Time Performance Evaluation of IEEE 802.11p EDCA Mechanism for IoV in a Highway Environment." Wireless Communications and Mobile Computing 2020 (August 28, 2020): 1–10. http://dx.doi.org/10.1155/2020/8848477.

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With the development of 5G, the Internet of Vehicles (IoV) evolves to be one important component of the Internet of Things (IoT), where vehicles and public infrastructure communicate with each other through a IEEE 802.11p EDCA mechanism to support four access categories (ACs) to access a channel. Due to the mobility of the vehicles, the network topology is time varying and thus incurs a dynamic network performance. There are many works on the stationary performance of 802.11p EDCA and some on real-time performance, but existing work does not consider real-time performance under extreme highway scenario. In this paper, we consider four ACs defined in the 802.11p EDCA mechanism to evaluate the limit of the real-time network performance in an extreme highway scenario, i.e., all vehicles keep the minimum safety distance between each other. The performance of the model has been demonstrated through simulations. It is found that some ACs can meet real-time requirements while others cannot in the extreme scenario.
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Hieu, Luong Duy, Bui The Tung, Pham Thanh Giang, Thai Quang Vinh, and Le Nam. "Improving Fairness in IEEE 802.11 EDCA Ad Hoc Networks Based on Fuzzy Logic." Journal of Advanced Computational Intelligence and Intelligent Informatics 24, no. 5 (September 20, 2020): 615–20. http://dx.doi.org/10.20965/jaciii.2020.p0615.

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Wireless ad hoc network is a self-configurable and dynamically distributed network in which stations can move freely. In the ad hoc network, some flows have difficulty in accessing the channel due to contention at both the medium-access control (MAC) and link layers. The IEEE 802.11 protocol is currently the de facto standard for wireless networks. It uses enhanced distributed channel access (EDCA) method to access the transmission environment of each type of data flow. The size of the contention window (CW) in EDCA is related to the probability of accessing the channel of each flow. In our approach, useful information is obtained from the physical, MAC, and link layers. A fuzzy logic system is then used to adjust the size of CW to rely on such value, thereby improving the fairness index of data flows (voice, video, best effort) in IEEE 802.11 EDCA. The simulation results show that the proposed method can improve the throughput and fairness index of data flows.
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Mammar, Soulimane, Hafid Haffaf, and Kamel Rahmouni. "Network Condition-Aware Enhanced Distributed Channel Access for IEEE 802.11e Wireless Ad-Hoc Networks." Applied Computer Systems 27, no. 2 (December 1, 2022): 190–97. http://dx.doi.org/10.2478/acss-2022-0020.

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Abstract The increasing use of multimedia applications in wireless ad-hoc networks makes the support of quality of service (QoS) an overriding necessity. In this article, we present a new extension of the IEEE 802.11e EDCA scheme called NCA-EDCA, which uses the lifetime and the number of retransmissions attempts of a packet to assess the aggressiveness of the environment in order to adjust the channel access parameters to work in the best possible way and improve service quality accordingly. This new extension aims to (1) improve the performance of real-time applications; (2) increase the overall throughput by reducing the collision rate and (3) achieve an acceptable level of fairness. The simulation results show that our extension significantly improves EDCA for better QoS support of multimedia applications. More specifically, it increases throughput of the different flows by no negligible factors and significantly reduces the collision rate while maintaining a high degree of fairness between flows of equal priority.
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Dissertations / Theses on the topic "EDCA"

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Bellalta, Boris. "Flow-level QoS guarantees in IEEE 802.11e EDCA-based WLANs." Doctoral thesis, Universitat Pompeu Fabra, 2007. http://hdl.handle.net/10803/7539.

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Les xarxes WLANs possibiliten un accés de banda ampla a Internet des
d'un terminal mòbil, essent una possible solució alternativa a les
xarxes cel·lulars. Tanmateix, aquest tipus de tecnologia presenta certes
limitacions, com és la difícil coexistència entre fluxos de tràfic
rígids (VoIP) i fluxos de tràfic elàstic (TCP), degut al propi protocol
d'accés al medi. En aquesta tesi es proposa la utilització d'un nou
mecanisme de control d'admissió que utilitzant el nou estàndard de
qualitat de servei en xarxes WLAN (EDCA). La utilització del mecanisme
de control d'admissió millora notablement les prestacions que es poden
obtenir de la xarxa, solucionant les diferents limitacions de la
tecnologia. Per a l'avaluació i optimització del mecanisme de control
d'admissió s'ha desenvolupat un conjunt d'eines matemàtiques que
permeten capturar tant la dinàmica del protocol d'accés com el
comportament dels diferents fluxos de tràfic multimèdia que s'han
consideren (VoIP i tràfic elàstic, TCP).
WLANs provide a broadband access to Internet from a mobile terminal,
which can be a possible alternative solution to cellular networks.
However, this technology presents several limitations, as it is the
difficult coexistence between rigid traffic flows (VoIP) and elastic
traffic flows (TCP), due to the medium access protocol itself. In this
thesis a new admission control mechanism is proposed. It uses the set of
QoS mechanisms provided by the new EDCA standard. The use of the
proposed admission control mechanism improves the overall WLAN
performance, solving the different technology limitations. In order to
be able to evaluate and optimize the admission control mechanism,
several mathematical tools have been developed in order to capture the
dynamics of both, the access protocol and of the different multimedia
traffic flows that have been considered.
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Kadota, Igor. "Kalman filtering : estimate of the numbers of active queues in an 802.11e EDCA WLAN." Instituto Tecnológico de Aeronáutica, 2012. http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=2198.

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Many schemes that aim to tune the IEEE 802.11e EDCA transmission parameters have been proposed in the literature. Based on them, we notice that the knowledge of the numbers of active transmission queues of each Access Category has an important role in modeling and optimizing the network. In this dissertation, we propose a simple and standard-compliant mechanism that processes easily obtained traffic measurements into a novel Extended Kalman Filter (EKF) to obtain estimates of those numbers. For validating the filter, we simulate an EDCA network that uses a dynamic throughput optimization scheme requiring knowledge of the numbers of active queues of each Access Category. We compare the performance results when the optimizer is fed with estimates of the EKF (practical setting) and when the inputs are the exact numbers of active queues (ideal setting). We find out that the filter is precise and accurate enough to match closely the ideal performance.
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Haddad, Yoram. "Modélisation stochastique du mécanisme EDCA du WiFi et double réutilisation de fréquences pour les femtocells." Phd thesis, Télécom ParisTech, 2010. http://pastel.archives-ouvertes.fr/pastel-00561406.

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a course vers des débits plus élevés pour les utilisateurs de réseaux cellulaires devient plus difficile chaque jour. La nouvelle technologie surnommée "Femtocell" est considérée comme le potentiel sauveur des opérateurs menacés par la concurrence du Wifi. Ce point d'accès résidentiel au réseau cellulaire offre une meilleure couverture et un plus haut débit aux utilisateurs situés en intérieur. Dans cette thèse, nous évaluons séparément, la capacité utile offerte par un point d'accès Wifi et par un point d'accès "Femtocell". Dans la première partie nous proposons un modèle réaliste du mécanisme d'accès à la ressource du Wifi appelé EDCA. Notre modèle est basé sur les chaînes de Markov. Nous évitons les principales approximations faites dans les modèles antérieurs en prenant en compte, un régime non saturé et un canal non idéal. Ainsi nous pouvons obtenir les performances attendues avec plus de précision pour différentes charges de trafic et divers taux d'erreur binaire (BER). Dans un second temps nous évaluons les performances des Femtocells en proposant une nouvelle planification de la ressource radio, ce qui est considérée comme un des principaux défis étant donné le déploiement imprévisible des Femtocells par leurs propres utilisateurs. Nous proposons dans cette thèse différents schéma de "double" réutilisation des fréquences consistant à allouer au femtocell les fréquences déjà utilisées par les macrocells avoisinantes. Nous évaluons les performances en termes de puissance de signal reçue et rapport signal à interférence plus bruit. Nous montrons que femtocells contribue à une amélioration significative par rapport à une couverture macrocell classique.
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Prasad, Karthika. "Nanocarbon polymer composite for breast implants." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/128578/1/Karthika_Prasad_Thesis.pdf.

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This project aimed to explore various opportunities of using the unique properties of nanoscale carbon materials to enhance mechanical strength and cell-surface compatibility of breast implants. The thesis focused on the synthesis of advanced nanocarbon-reinforced silicone composites and revealed that they have similar flexibility yet improved safety profile compared to the currently available implants. The project outcomes have led to international collaboration directly funded by one of the major industry players in the implant manufacturing market.
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Meier, Alexandra Dixon. "Equine insulin dysregulation and Laminitis: Developing a framework for testing treatment and preventive strategies." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/134487/1/Alexandra%20Dixon%20Meier%20Thesis.pdf.

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Insulin-associated laminitis is a deadly and currently incurable disease of the horse's hoof. This project developed a series of new methods to cause laminitis experimentally, to accurately grade the severity of the disease, and to determine the risk of an individual horse developing the condition. Additionally, a novel drug treatment (velagliflozin) was shown to be able to prevent laminitis, and to be safe and effective when used for several months. If it is successful in reaching the market, velagliflozin will be the first veterinary treatment to be registered for this disease.
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Lloyd, Sheree. "What 'sparks' innovation in rural health settings: A case study." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/134390/1/Sheree%20Lloyd%20Thesis.pdf.

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Rural health settings face challenges in delivering and sustaining health services for their communities. Performance in rural health settings can be constrained by resources, staffing and the tyranny of distance from major centres. This research set out to determine how innovation might contribute to solutions and used a case study methodology to understand the organisational and contextual factors that support innovation in rural health settings. Further, the research examined how publicly available health data can be used to describe performance in rural health services through visualisation and the assembly of measures reflecting access, equity, quality, safety, sustainability and employee engagement.
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Kennedy, Daniel William. "Statistical inference for the investigation of cell-type heterogeneity in DNA methylation data." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/128080/1/Daniel_Kennedy_Thesis.pdf.

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This thesis developed statistical methods for investigating chemical changes at the level of the human genome. The project worked to differentiate signals from different cell-types in data derived from mixed tissue samples, to provide clues to the etiology of disease. Multiple methods were developed to estimate the cell-type makeup, and to infer epigenetic changes at the level of specific cell-types. The research presented new ways of examining data from blood for use in studies of human disease markers and patterns.
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Harwood, Georgie. "What is the meaning of sport for young people from refugee backgrounds? A case study of a state high school in Brisbane, Queensland." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/132321/4/Georgie%20Harwood%20Thesis.pdf.

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This thesis was an ethnographic case study exploring the meaning of sport for young people from refugee backgrounds within a state high school in Brisbane, Australia. The findings showed the field of sport reduced bi-cultural stress and simultaneously, caused cultural tensions for some young people. Sport was a platform on which some young people from refugee backgrounds could acquire capital that was not as freely attained in other areas of the educational setting. The study makes a significant contribution to understanding the sporting experiences of young people from refugee backgrounds in addressing resettlement challenges within a school setting.
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Ahmedt, Aristizabal David Esteban. "Multi-modal analysis for the automatic evaluation of epilepsy." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/132537/1/David_Ahmedt%20Aristizabal_Thesis.pdf.

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Motion recognition technology is proposed to support neurologists in the study of patients' behaviour during epileptic seizures. This system can provide clues on the sub-type of epilepsy that patients have, it identifies unusual manifestations that require further investigation, as well as better understands the temporal evolution of seizures, from their onset through to termination. The incorporation of quantitative methods would assist in developing and formulating a diagnosis in situations where clinical expertise is unavailable. This research provides important supplementary and unbiased data to assist with seizure localization. It is a vital complementary resource in the era of seizure-based detection through electrophysiological data.
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Xiong, Lixiang. "A Markov Chain Approach to IEEE 802.11WLAN Performance Analysis." Thesis, The University of Sydney, 2008. http://hdl.handle.net/2123/3679.

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Wireless communication always attracts extensive research interest, as it is a core part of modern communication technology. During my PhD study, I have focused on two research areas of wireless communication: IEEE 802.11 network performance analysis, and wireless cooperative retransmission. The first part of this thesis focuses on IEEE 802.11 network performance analysis. Since IEEE 802.11 technology is the most popular wireless access technology, IEEE 802.11 network performance analysis is always an important research area. In this area, my work includes the development of three analytical models for various aspects of IEEE 802.11 network performance analysis. First, a two-dimensional Markov chain model is proposed for analysing the performance of IEEE 802.11e EDCA (Enhanced Distributed Channel Access). With this analytical model, the saturated throughput is obtained. Compared with the existing analytical models of EDCA, the proposed model includes more correct details of EDCA, and accordingly its results are more accurate. This better accuracy is also proved by the simulation study. Second, another two-dimensional Markov chain model is proposed for analysing the coexistence performance of IEEE 802.11 DCF (Distributed Coordination Function) and IEEE 802.11e EDCA wireless devices. The saturated throughput is obtained with the proposed analytical model. The simulation study verifies the proposed analytical model, and it shows that the channel access priority of DCF is similar to that of the best effort access category in EDCA in the coexistence environment. The final work in this area is a hierarchical Markov chain model for investigating the impact of data-rate switching on the performance of IEEE 802.11 DCF. With this analytical model，the saturated throughput can be obtained. The simulation study verifies the accuracy of the model and shows the impact of the data-rate switching under different network conditions. A series of threshold values for the channel condition as well as the number of stations are obtained to decide whether the data-rate switching should be active or not. The second part of this thesis focuses on wireless cooperative retransmission. In this thesis, two uncoordinated distributed wireless cooperative retransmission strategies for single-hop connection are presented. In the proposed strategies, each uncoordinated cooperative neighbour randomly decide whether it should transmit to help the frame delivery depending on some pre-calculated optimal transmission probabilities. In Strategy 1, the source only transmits once in the first slot, and only the neighbours are involved in the retransmission attempts in the subsequent slots. In Strategy 2, both the source and the neighbours participate in the retransmission attempts. Both strategies are first analysed with a simple memoryless channel model, and the results show the superior performance of Strategy 2. With the elementary results for the memoryless channel model, a more realistic two-state Markov fading channel model is used to investigate the performance of Strategy 2. The simulation study verifies the accuracy of our analysis and indicates the superior performance of Strategy 2 compared with the simple retransmission strategy and the traditional two-hop strategy.
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Books on the topic "EDCA"

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Sturluson, Snorri. Edda. London: Dent, 1987.

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Edda. New York: Viking, 2011.

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ill, Yardley Joanna, and Millay, Edna St. Vincent, 1892-1950., eds. Edna. New York: Orchard Books, 2000.

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Kostick, Conor. Edda. Dublin: O'Brien Press, 2011.

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1179?-1241, Snorri Sturluson, and Faulkes Anthony, eds. Edda. Oxford: Clarendon Press, 1991.

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Ødegård, Knut. Edda-dikt. [Oslo, Norge]: Cappelen Damm, 2013.

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Sturluson, Snorri. Edda: Skáldskaparmál. London: Viking Society for Northern Research, University College London, 1998.

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Ki͡uchukova, Ivanka. Edna sekunda. Sofii͡a: A & A, 1992.

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Bridges, Margaret Park. Edna elephant. Cambridge, Mass: Candlewick Press, 2002.

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Edna O'Brien. Tavistock, Devon, U.K: Northcote House in association with the British Council, 2003.

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Book chapters on the topic "EDCA"

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Touil, Hicham, and Youssef Fakhri. "FL-EDCA: A QoS-Aware and Energy-Efficient Mechanism for IEEE 802.11e EDCA Standard." In Networked Systems, 270–81. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-09581-3_19.

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Kim, Min-Su, Jung-Pil Ryu, Taeyoung Byun, and Ki-Jun Han. "Throughput Analysis of IEEE 802.11e EDCA Protocol." In Lecture Notes in Computer Science, 579–88. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-25969-5_52.

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Lee, Yutae, Kye-Sang Lee, and Jong Min Jang. "Saturation Throughput Analysis of IEEE 802.11e EDCA." In Advanced Intelligent Computing Theories and Applications. With Aspects of Artificial Intelligence, 1223–32. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-74205-0_126.

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Jeong, Sunghak, Minsu Kim, Jungpil Ryu, Donghun Jo, and Kijun Han. "An Analytical Model for Throughput of IEEE 802.11e EDCA." In Mobility Aware Technologies and Applications, 304–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30178-3_29.

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Abbas, Ash Mohammad, and Khaled Abdullah Mohammed Al Soufy. "Saturation Analysis of IEEE 802.11 EDCA for Ad Hoc Networks." In Communications in Computer and Information Science, 419–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-32129-0_42.

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Kim, Sunmyeng, and Hae-Yeoun Lee. "Cooperative Communication Protocol Based on EDCA in IEEE 802.11e WLANs." In Computer Science and its Applications, 771–76. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45402-2_109.

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Anitha, A., and J. Jaya Kumari. "Performance Analysis of EDCA Under Light, Heavy, and Variable Data Sources." In Advances in Intelligent Systems and Computing, 575–83. New Delhi: Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-1759-6_66.

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Lai, Yuan-Cheng, Yi-Hsuan Yeh, and Che-Lin Wang. "Dynamic Backoff Time Adjustment with Considering Channel Condition for IEEE 802.11e EDCA." In Lecture Notes in Computer Science, 445–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-89524-4_45.

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Brachman, Agnieszka, and Lukasz Chrost. "On the Shortcoming of EDCA Queues in the Presence of Multiservice Traffic." In Wireless and Mobile Networking, 69–79. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03841-9_7.

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Garroppo, Rosario G., Stefano Giordano, Stefano Lucetti, and Luca Tavanti. "Admission Region of Multimedia Services for EDCA in IEEE 802.11e Access Networks." In Wireless Systems and Mobility in Next Generation Internet, 105–20. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/978-3-540-31963-4_8.

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Conference papers on the topic "EDCA"

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Segata, Michele, Davide Goss, and Renato Lo Cigno. "Distributed EDCA bursting." In the First International Workshop. New York, New York, USA: ACM Press, 2016. http://dx.doi.org/10.1145/2938681.2938686.

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Rekik, Latifa Mahi, and Malika Bourenane. "Logical EDCA: A Novel EDCA mechanism for IEEE 802.11 based Networks." In 2020 Second International Conference on Embedded & Distributed Systems (EDiS). IEEE, 2020. http://dx.doi.org/10.1109/edis49545.2020.9296450.

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Zhang, Haibin, Wanqing Tian, and Jiajia Liu. "DQ-EDCA: Dynamic Queue Management Based EDCA Mechanism for Vehicle Communication." In 2018 14th International Wireless Communications & Mobile Computing Conference (IWCMC). IEEE, 2018. http://dx.doi.org/10.1109/iwcmc.2018.8450394.

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Hoefel, Roger Pierre Fabris. "On IEEE EDCA 802.11n." In 2009 6th International Symposium on Wireless Communication Systems (ISWCS 2009). IEEE, 2009. http://dx.doi.org/10.1109/iswcs.2009.5285229.

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Boulila, Narjes, and Leila Azzouz Saidane. "Mobility impact on EDCA." In 2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC). IEEE, 2017. http://dx.doi.org/10.1109/iwcmc.2017.7986340.

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Abuzanat, Hanal, Benoit Trouillet, and Armand Toguyeni. "FQ-EDCA: An extension of EDCA to improve fairness in ad-hoc wireless network." In Industrial Engineering (CIE39). IEEE, 2009. http://dx.doi.org/10.1109/iccie.2009.5223812.

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Hasan, Md Mahmudul, and Mohammad Arifuzzaman. "AVAQ-EDCA: Additional Video Access Queue Based EDCA Technique for Dense IEEE 802.11 AX Networks." In 2019 International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering (IC4ME2). IEEE, 2019. http://dx.doi.org/10.1109/ic4me247184.2019.9036514.

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Mukherjee, Saty, and Xiao-Hong Peng. "Experimental investigation of IEEE 802.11e EDCA." In 2008 2nd International Symposium on Advanced Networks and Telecommunication Systems (ANTS). IEEE, 2008. http://dx.doi.org/10.1109/ants.2008.4937789.

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Zhao, Liqiang, Li Cong, Hailin Zhang, Wei Ding, and Jie Zhang. "Game-Theoretic EDCA in IEEE 802.11e WLANs." In 2008 IEEE 68th Vehicular Technology Conference (VTC 2008-Fall). IEEE, 2008. http://dx.doi.org/10.1109/vetecf.2008.428.

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Elmangosh, Asma A., Majdi A. Ashibani, and Fathi Ben Shatwan. "The Interworking between EDCA 802.11e and DiffServ." In 2007 IEEE International Performance, Computing, and Communications Conference. IEEE, 2007. http://dx.doi.org/10.1109/pccc.2007.358938.

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Reports on the topic "EDCA"

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Dobush, T., P. Smith, and B. Griffith. EDA instruments corporation, Canada. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1988. http://dx.doi.org/10.4095/226591.

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Lance, Richard, and Xin Guan. Variation in inhibitor effects on qPCR assays and implications for eDNA surveys. Engineer Research and Development Center (U.S.), August 2021. http://dx.doi.org/10.21079/11681/41740.

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Abstract:
Aquatic environmental DNA (eDNA) surveys are sometimes impacted by polymerase chain reaction (PCR) inhibitors. We tested varying concentrations of different inhibitors (humic, phytic, and tannic acids; crude leaf extracts) for impacts on quantitative PCR (qPCR) assays designed for eDNA surveys of bighead and silver carp (Hypophthalmichthys nobilis and Hypophthalmichthys molitrix). We also tested for inhibition by high concentrations of exogenous DNA, hypothesizing that DNA from increasingly closely related species would be increasingly inhibitory. All tested inhibitors impacted qPCR, though only at very high concentrations — likely a function, in part, of having used an inhibitor-resistant qPCR solution. Closer phylogenetic relatedness resulted in inhibition at lower exogenous DNA concentrations, but not at relatively close phylogenetic scales. Inhibition was also influenced by the qPCR reporter dye used. Importantly, different qPCR assays responded differently to the same inhibitor concentrations. Implications of these results are that the inclusion of more than one assay for the same target taxa in an eDNA survey may be an important countermeasure against false negatives and that internal positive controls may not, in the absence of efforts to maximize inhibition compatibility, provide useful information about the inhibition of an eDNA assay.
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Justin Chase Havird, Justin Chase Havird. Using eDNA to unveil the anchialine ecosystem. Experiment, December 2022. http://dx.doi.org/10.18258/45197.

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D. McKenzie. LADS Phase II EDA Evaluations. Office of Scientific and Technical Information (OSTI), March 1999. http://dx.doi.org/10.2172/840672.

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Dobush, T., P. Smith, and B. Griffith. The EDA Instruments Corporation magnetometers. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1988. http://dx.doi.org/10.4095/226544.

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Bargar, John R. Outer Sphere Adsorption of Pb(II)EDTA on Goethite. Office of Scientific and Technical Information (OSTI), July 1999. http://dx.doi.org/10.2172/10122.

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Maienschein, J., and J. Koerner. EDC-37 Deflagration Rates at Elevated Pressures. Office of Scientific and Technical Information (OSTI), January 2008. http://dx.doi.org/10.2172/925991.

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Kayaoglu, Barin. New poll gives Turkish opposition slight edga as referendum nears. Al-Monitor: The Pulse of the Middle East, March 2017. http://dx.doi.org/10.26598/auis_ug_is_2017_03_27.

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Xun, Luying. Anaerobic Biotransformation and Mobility of Pu and of Pu-EDTA. Office of Scientific and Technical Information (OSTI), November 2009. http://dx.doi.org/10.2172/967956.

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Seth Wollney, Seth Wollney. An environmental DNA (eDNA) approach to discovering life in NYC Ponds. Experiment, March 2015. http://dx.doi.org/10.18258/4808.

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