Academic literature on the topic 'IEEE 802.11h'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'IEEE 802.11h.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "IEEE 802.11h"
Sahoo, Siddhant. "Equalization of IEEE 802. 11b Signal." International Journal of Computer Applications 79, no. 6 (October 18, 2013): 14–18. http://dx.doi.org/10.5120/13744-1488.
Full textBanerjee, Arindam, Siladitya Sen, and Poulomi Das. "Design of IEEE 802. 16m and IEEE 802. 11n Integrated Heterogeneous Network and Performance Analysis of the Network." International Journal of Computer Applications 63, no. 18 (February 15, 2013): 40–43. http://dx.doi.org/10.5120/10569-5661.
Full textDu, Lei, Nan Liu, and Xiang-hui Song. "Evaluation of IEEE 802. 11p in Vehicular Communication via Simulation." Journal of Highway and Transportation Research and Development (English Edition) 8, no. 1 (March 2014): 95–100. http://dx.doi.org/10.1061/jhtrcq.0000370.
Full textKhanduri, Rachana, and S. S. Rattan. "Performance Comparison Analysis between IEEE 802. 11a/b/g/n Standards." International Journal of Computer Applications 78, no. 1 (September 18, 2013): 13–20. http://dx.doi.org/10.5120/13452-1071.
Full textBhatia, Vinay, Dushyant Gupta, and H. P. Sinha. "Throughput and Vulnerability Analysis of an IEEE 802. 11b Wireless LAN." International Journal of Computer Applications 52, no. 3 (August 30, 2012): 21–26. http://dx.doi.org/10.5120/8182-1509.
Full textAvendano Martinez, Yenny Alexandra, Octavio Jose Salcedo Parra, and Giovanny Mauricio Tarazona Bermudez. "Performance of IEEE 802.11n LDPC codes." International Journal of Mathematical Analysis 11, no. 22 (2017): 1065–73. http://dx.doi.org/10.12988/ijma.2017.710138.
Full textKhandurian, Rachana, S. S. Rattan, and Arun Uniyal. "Understanding the Features of IEEE 802. 11g in High Data Rate Wireless LANs." International Journal of Computer Applications 64, no. 8 (February 15, 2013): 1–5. http://dx.doi.org/10.5120/10651-5415.
Full textSharma, Vishal, Mandip Kaur, and Vijay Banga. "DSR Route Information based IEEE 802. 11g MANET under the Influence of Node-Mobility." International Journal of Computer Applications 49, no. 10 (July 28, 2012): 8–14. http://dx.doi.org/10.5120/7661-0766.
Full textMadharSaheb, Shaik, A. K. Bhattacharjee, and Dharmasa Dharmasa. "Multipath Routing Protocol using Cross-layer based QoS Metrics for IEEE 802. 11e WLAN." International Journal of Computer Applications 50, no. 10 (July 28, 2012): 8–12. http://dx.doi.org/10.5120/7805-0936.
Full textSoleimanianGharehchopogh, Farhad, and Zeinab Abbasi Khalifehlou. "Analysis and Evaluation of Dynamic Load Balancing in IEEE 802. 11b Wireless Local Area Networks." International Journal of Computer Applications 47, no. 22 (July 3, 2012): 9–12. http://dx.doi.org/10.5120/7486-0193.
Full textDissertations / Theses on the topic "IEEE 802.11h"
Gakhar, Kamal. "Ingénierie de la QoS sur une plaque radio mixte IEEE 802. 16/ IEEE 802. 11e." Télécom Bretagne, 2007. http://www.theses.fr/2007TELB0048.
Full textSaavedra, Benitez Yesica Imelda. "Nouveau mécanisme pour la sécurisation IEEE 802. 11s protocoles de routage." Versailles-St Quentin en Yvelines, 2013. http://www.theses.fr/2013VERS0001.
Full textThe aim of this thesis is to provide necessary security features in order to protect packet routing in WMNs. To achieve this goal, first of all we will carry out a detailed review of the literature in relation to WMNs, including WMN’s architecture, applications, routing protocols and security requirements. In this context, we propose three different secure routing protocols for WMNs which provide security in terms of routing, as well as countermeasures in case of compromised nodes. Our protocols are secure against both internal and external attacks. The first protocol is a data-link-layer secure protocol for routing. We base the design of our secure routing protocol IBE-HWMP on the HWMP. HWMP is a routing protocol that is employed on the second layer (Data Link Layer). The second proposed protocol is also the secure Hybrid-Wireless-Mesh Protocol (HWMP). Our Watchdog-HWMP prevents attacks on internal nodes. The third proposed protocol is an extension of the classical RA-OLSR protocol. We have proposed a digital signature of routing messages with IBE. In this thesis we not only contribute to security routing, but also to other issues such as increasing throughput, minimizing packet delay, and handling node mobility. Through extensive simulations, we evaluate the effectiveness of our proposed solutions in terms of delay and overhead control
Ould, Cheikh Sidi. "Routage avec qualité de service des réseaux Mesh IEEE 802. 11s." Versailles-St Quentin en Yvelines, 2013. http://www.theses.fr/2013VERS0039.
Full textThe quality of service (QoS) remains a major challenge to improve the performance of the mesh networks based on IEEE 802. 11s. It is in this context that the contributions are part of our thesis, which improves the routing and quality of service (QoS) in the WMN networks. In order to provide a solution to this challenge and to improve the quality of service of real-time traffic, we propose a new method based on the reservation of bandwidth, combined with the protocol HWMP (Hybrid Wireless Mesh Protocol). This new method is called BRWMN (Multi-hop Bandwidth Reservation in WMN) and defines a technical reservation of bandwidth and a new metric called WAM (Weighted Airtim Metric) for the HWMP protocol. MBRWMN aims to provide required bandwidth hop-by-hop for the real- time traffic and uses an admission control so as to carry this out. However, to reduce the end-to-end delay and increase the throughput, we propose a new metric based on the diversity of channels combined with the transmission delay of packets. This new routing metric named NMH (New Metric for HWMP protocol) is used by the HWMP protocol. The solution we propose aimes to provide a better route for calculating the value of the metric NMH implemented by the HWMP protocol. For the same purpose and to improve the mesh network performance, we propose the method ODCAM (On Demand Channel Assignment Method), which proposes a new mechanism for channel diversity based on a hybrid method of allocating channels. The metric MWCETT (Modified Weighted Cumulative Expected Transmission time) is implemented by the HWMP protocol. In order to decrease the time of end-to-end delay and increase the throughput, our method calculates the MWCETT metric value along the route between the source and the destination
Manshaei, Mohammad Hossein. "Cross layer interactions for adaptive communications in IEEE 802. 11 wireless LANs." Nice, 2005. http://www.theses.fr/2005NICE4105.
Full textThe main goal of this thesis is to propose efficient adaptive communication mechanisms using cross layer interactions in IEEE 802. 11 WLANs. First, we present a detailed performance evaluation of 802. 11a/b PHY layer transmission modes. The second contribution of the thesis concerns 802. 11 MAC/PHY layers modelling. An analytical model that accounts for the positions of stations with respect to the access point while evaluating the performance of 802. 11 MAC layer, has been proposed. The third contribution of the thesis concerns rate adaptation mechanisms and especially cross layer algorithms between MAC and PHY layers. An adaptive rate selection algorithm, called AARF for low latency systems that improves upon ARF to provide both short-term and long-term adaptation has been proposed. In this field, we also present a new rate adaptation algorithm designed for high latency systems named AMRR that has been implemented and evaluated on an AR5212-based device. We then propose a closed-loop, dynamic rate selection algorithm that can be implemented in all 802. 11a/b/g compliant wireless local area networks. This algorithm called CLARA is a culmination of the best attributes of the transmitter-based ARF and the RBAR control mechanisms with additional practical features to facilitate multipath fading channel sensing and feedback control signalling. The last contribution of the thesis is on the optimization of real time multimedia transmission over 802. 11 based networks. In particular, we propose a simple and efficient cross layer mechanism, called MORSA, for dynamically selecting the transmission mode considering both the channel conditions and characteristics of the media
Zhao, Zhipeng. "Application des codes relais au Wi-Fi en vue de la standardisation IEEE 802. 11s." Paris, Télécom ParisTech, 2010. http://pastel.archives-ouvertes.fr/pastel-00559723.
Full textIn this thesis, we show the realization and application of relay coding in the current WiFi system. For this purpose, the cooperative transmission model is introduced in Chapter 1 and we study the MIMO decoder technique for cooperative system in Chapter 2. Chapter 3 is dedicated to the study of the cooperative protocol, named Relay-SISO and its implementation in 5 GHz IEEE802. 11a standard. New frame structures are proposed by introducing new preamble fields that are essential to realize the cooperative mode. The simulation results show the advantage of this cooperative method to improve 802. 11a system's performance. As far as we know, this is the first works concerning the applications of cooperation in WiFi system. In Chapter 4, a Relay-SISO based hyubird strategy is presented and it can improve the Relay-SISO performance. This hybrid mode operates by evaluating the cooperative link quality. In Chapter 5, we propose another physical layer optimization method that takes advantage of the partition chaine of Golden code. By simulations, a simple combinaison of this method and convolutional code can provide a coding gain thanks to the derterminant gain of Golden code. In Chapter 6, we propose a new cooperative protocol Relay-MIMO. This cooperation mode is derived from the IEEE 802. 11n based Wifi standard which is ratified in October 2009. In this protocol, we exploit jointly the MIMO diversity with the cooperative diversity
Ramirez, Rojas Octavio. "Architectures pour la gestion de la mobilité dans les réseaux IEEE 802. 11." Versailles-St Quentin en Yvelines, 2005. http://www.theses.fr/2005VERS0016.
Full textLe but de cette thèse a été l'étude et la proposition de solutions pour gérer la mobilité de l'utilisateur dans des réseaux utilisant le standard IEEE 802. 11. Dans cette thèse, nous avons développé deux architectures. Dans la première, nous avons introduit une architecture sécurisée pour gérer le roaming des nœuds mobiles dans les réseaux sans fil. Le but de cette architecture SMMArc (Service Mobility Management Architecture) a consisté à offrir des services à l'utilisateur d'après son profil. La deuxième architecture a été développée de manière à gérer des connexions TCP lorsque les nœuds mobiles changent de domaine en cours de communication. Cette architecture ATHOMIC (Architecture managing Tcp Handoff Over Mobile Ip Connections) a permis de réduire la probabilité de perte des segments lorsque les nœuds mobiles changent de domaines IP
Dhoutaut, Dominique. "Etude du standard IEEE 802. 11 dans le cadre des réseaux ad hoc." Lyon, INSA, 2003. http://theses.insa-lyon.fr/publication/2003ISAL0094/these.pdf.
Full textStudy of the IEEE 802. 11 standard un ad hoc networks context: from simulation to experimentation. The mobiles composing ad hoc networks do not rely on any fixed infrastructure and organise themselves depending on nodes movements. This research area is quite recent, and most of the work concerns routing. Because of its commercial availability and its ease of use, IEEE 802. 11 standard (Wi-Fi) is generally chosen to develop and test ad hoc routing protocols. But 802. 11 has not been originally designed for multi-hops networks and has limitations in this context that we intend to highlight. Using simulations then real world experimentations, we bring up many problems ranging from medium access equity to transmission range and environment impact. With its detailed study of these phenomena, this PhD has an impact in particular over ad hoc routing protocols and the way they are designed, but also over upper layers protocols, TCP being the first of them
Meraihi, Naimi Amina. "Délai et routage dans les réseaux ad hoc 802. 11." Versailles-St Quentin en Yvelines, 2005. http://www.theses.fr/2005VERS0027.
Full textAvec l'émergence des applications multimédia dans les réseaux ad hoc, des garanties de la qualité de service QoS sont de plus en plus exigées. Le premier obstacle à franchir consiste en la connaissance de l'état du réseau en terme de délai ou de bande passante ou tout autre critère, que ce soit par modélisation ou par le biais de mesures. Dans le cadre de cette thèse, nous nous sommes intéressés à l'étude du délai et du routage avec délai dans des réseaux sans fil ad hoc particuliers que sont les réseaux 802. 11. Nous avons tout d'abord modélisé le mode d'accès DCF du protocole 802. 11. Nous avons ensuite déduis les délais moyens et les distributions de délai à un saut et multi sauts. Grâce au simulateur ns-2, nous avons pu étudié et validé notre modèle analytique. Par ailleurs, nous avons montré que les délais dans les réseaux 802. 11 suivent une loi puissance. Nous avons proposé une extension du protocole de routage proactif OLSR, que nous avons appelé DOLSR, pour le support du délai. DOLSR calcule les routes qui minimisent le délai moyen de bout en bout en se basant sur l'évaluation périodique locale du délai à un saut effectuée grâce à la modélisation et la diffusion de ce dernier via des paquets particuliers. Nous avons implémenté DOLSR sous ns-2 et étudié ses performances en terme de délai et de perte de paquets. Finalement, nous avons proposé, comme alternative au routage avec délai moyen, un routage avec distribution de délai. Ce problème étant NP complet, nous avons utilisé les résultats de l'analyse asymptotique du délai pour proposer une solution
Gukhool, Balkrishna Sharma. "Communication continue en mode infrastructure dans les réseaux véhiculaires utilisant IEEE 802.11P." Mémoire, Université de Sherbrooke, 2009. http://savoirs.usherbrooke.ca/handle/11143/1543.
Full textKarbaschi, Golnaz. "Routage basé sur la qualité des liens dans des réseaux multi-sauts IEEE 802. 11." Paris 6, 2008. http://www.theses.fr/2008PA066055.
Full textBooks on the topic "IEEE 802.11h"
Optimizing IEEE 802. 11i Resource and Security Essentials: For Mobile and Stationary Devices. Elsevier Science & Technology Books, 2014.
Find full textBook chapters on the topic "IEEE 802.11h"
Chow, C., H. Leong, and A. Chan. "Peer-to-Peer Cooperative Caching in Mobile Environments." In Encyclopedia of Mobile Computing and Commerce, 749–53. IGI Global, 2007. http://dx.doi.org/10.4018/978-1-59904-002-8.ch126.
Full textConference papers on the topic "IEEE 802.11h"
Yadav, Dinesh, and Anjali Sardana. "Enhanced 3-way handshake protocol for key exchange in IEEE 802. 11i." In 2011 3rd International Conference on Electronics Computer Technology (ICECT). IEEE, 2011. http://dx.doi.org/10.1109/icectech.2011.5942066.
Full textZeng ju-ling, Xie bing, Zhou wen-an, and Song jun-de. "Notice of Retraction: An improved admission control for HCCA in IEEE 802. 11 e WLANS." In 2008 11th IEEE International Conference on Communication Technology (ICCT 2008). IEEE, 2008. http://dx.doi.org/10.1109/icct.2008.4716127.
Full textZand, Pouria, and Mohsen Shiva. "The centralized channel assignment algorithm for multi-channel single -transceiver WMNs with IEEE 802. 15. 4 MAC layer." In 2008 11th IEEE International Conference on Communication Technology (ICCT 2008). IEEE, 2008. http://dx.doi.org/10.1109/icct.2008.4716123.
Full textPostovalov, S. N., D. G. Demin, M. V. Kanshin, B. I. Okurin, A. V. Pozdeeva, T. V. Timoshenko, P. A. Filonenko, and M. V. Shilovskii. "Program system for statistical modeling in the problems of measurement and data processing on the platform 1C: Predpriyatie 8.2." In 2012 IEEE 11th International Conference on Actual Problems of Electronics Instrument Engineering (APEIE). IEEE, 2012. http://dx.doi.org/10.1109/apeie.2012.6629051.
Full textCabanes, Jose Luis, Federico Iborra-Bernad, and Carlos Bonafé-Cervera. "Reconstrucción virtual de ambientes urbanos a partir de fotografías históricas a través de Image Based Animations (IBA). La Plaza de la Virgen de Valencia alrededor de 1870." In 24th ISUF 2017 - City and Territory in the Globalization Age. Valencia: Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/isuf2017.2017.6055.
Full text