Literatura académica sobre el tema "Access coordination"
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Artículos de revistas sobre el tema "Access coordination"
Watson, Darryl, Lynne James y Robyn Coulter. "Central coordination equals access equity". Australasian Psychiatry 20, n.º 6 (diciembre de 2012): 531. http://dx.doi.org/10.1177/1039856212460600.
Texto completoWalls, Douglas M. "Access(ing) the Coordination of Writing Networks". Computers and Composition 38 (diciembre de 2015): 68–78. http://dx.doi.org/10.1016/j.compcom.2015.09.004.
Texto completoFabra, Francisco, Willian Zamora, Pablo Reyes, Julio A. Sanguesa, Carlos T. Calafate, Juan-Carlos Cano y Pietro Manzoni. "MUSCOP: Mission-Based UAV Swarm Coordination Protocol". IEEE Access 8 (2020): 72498–511. http://dx.doi.org/10.1109/access.2020.2987983.
Texto completoSu, Jianbo, Yicheng Zhu y Mingde Zhu. "Hand-Eye-Force Coordination of Acupuncture Robot". IEEE Access 7 (2019): 82154–61. http://dx.doi.org/10.1109/access.2019.2923632.
Texto completoYang, Yi, Ming He, Bo Zhou y Chi Zhang. "Influence Minimization Algorithm Based on Coordination Game". IEEE Access 7 (2019): 128171–84. http://dx.doi.org/10.1109/access.2019.2939571.
Texto completoIenco, Andrea, Giulia Tuci, Annalisa Guerri y Ferdinando Costantino. "Mechanochemical Access to Elusive Metal Diphosphinate Coordination Polymer". Crystals 9, n.º 6 (29 de mayo de 2019): 283. http://dx.doi.org/10.3390/cryst9060283.
Texto completoZhong, Yuanhao, Iskander Douair, Tiantian Wang, Chunji Wu, Laurent Maron y Dongmei Cui. "Access to Hydroxy‐Functionalized Polypropylene through Coordination Polymerization". Angewandte Chemie International Edition 59, n.º 12 (31 de enero de 2020): 4947–52. http://dx.doi.org/10.1002/anie.201914747.
Texto completoPanichpapiboon, Sooksan y Jon M. Peha. "Providing secondary access to licensed spectrum through coordination". Wireless Networks 14, n.º 3 (9 de octubre de 2006): 295–307. http://dx.doi.org/10.1007/s11276-006-9415-8.
Texto completoZhong, Yuanhao, Iskander Douair, Tiantian Wang, Chunji Wu, Laurent Maron y Dongmei Cui. "Access to Hydroxy‐Functionalized Polypropylene through Coordination Polymerization". Angewandte Chemie 132, n.º 12 (31 de enero de 2020): 4977–82. http://dx.doi.org/10.1002/ange.201914747.
Texto completoXin, Chong, Xin Chen, Haifeng Chen, Shuangrui Chen y Meiqi Zhang. "Green Product Supply Chain Coordination Under Demand Uncertainty". IEEE Access 8 (2020): 25877–91. http://dx.doi.org/10.1109/access.2020.2963944.
Texto completoTesis sobre el tema "Access coordination"
Kohagura, Monique Sachie. "Local coordination medium access control for wireless sensor networks". Online access for everyone, 2008. http://www.dissertations.wsu.edu/Thesis/Summer2008/m_kohagura_050808.pdf.
Texto completoDuan, Jialong. "Coordination inside centralized radio access networks with limited fronthaul capacity". Thesis, Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2017. http://www.theses.fr/2017IMTA0052/document.
Texto completoCentralized/Cloud Radio Access Network (C-RAN) is a promising mobile network architecture, which can potentially increase the capacity of mobile networks while reducing operators¿ cost and energy consumption. However, the feasibility of C-RAN is limited by the large bit rate requirement in the fronthaul. The objective of this thesis is to improve C-RAN performance while considering fronthaul throughput reduction, fronthaul capacity allocation and users scheduling.We first investigate new functional split architectures between Remote Radio Heads (RRHs) and Baseband Units (BBU) on the uplink to reduce the transmission throughput in fronthaul. Some low layer functions are moved from the BBU to RRHs and a quantitative analysis is provided to illustrate the performance gains. We then focus on Coordinated Multi-point (CoMP) transmissions on the downlink. CoMP can improve spectral efficiency but needs tight coordination between different cells, which is facilitated by C-RAN only if high fronthaul capacity is available. We compare different transmission strategies without and with multi-cell coordination. Simulation results show that CoMP should be preferred for users located in cell edge areas and when fronthaul capacity is high. We propose a hybrid transmission strategy where users are divided into two parts based on statistical Channel State Informations (CSIs). The users located in cell center areas are served by one transmission point with simple coordinated scheduling and those located in cell edge areas are served with CoMP joint transmission. This proposed hybrid transmission strategy offers a good trade-off between users¿ transmission rates and fronthaul capacity cost
Yackoski, Justin. "High performance medium access control protocols for decentralized wireless networks using local coordination". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 156 p, 2009. http://proquest.umi.com/pqdweb?did=1833647411&sid=1&Fmt=2&clientId=8331&RQT=309&VName=PQD.
Texto completoGarcia, Torre Fernando. "Investigation of IEEE Standard 802.11 Medium Access Control (MAC) Layer in ad-hoc". Thesis, Linköping University, Department of Electrical Engineering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-6908.
Texto completoThis thesis involved a research of mechanisms of MAC layer in the ad-hoc networks environment, the ad-hoc networks in the terminology of the standard are called IBSS Independent Basic Service, these type of networks are very useful in real situation where there are not the possibility of display a infrastructure, when there isn’t a network previous planning.
The connection to a new network is one of the different with the most common type of Wireless Local Area Networks (WLAN) that are the ones with infrastructure. The connection is established without the presence of a central station, instead the stations discover the others with broadcast messages in the coverage area of each station. In the context of standard 802.11 networks the communication between the stations is peer to peer, only with one hop. To continue with initiation process is necessary the synchronization between the different stations of his timers.
The other capital mechanism that is treated is the medium access mechanism, to hold a shared and unreliable medium, all the heavy of this issue goes to the distributed coordination function DCF.
In this moment there is an emergent technology, WIMAX or standard IEEE 802.16, like the standard 802.11 is a wireless communication protocol. Some comparison between the MAC layer mechanisms would be realized between these two standards
Lopez-Perez, David. "Models and optimisation methods for interference coordination in self-organising cellular networks". Thesis, University of Bedfordshire, 2011. http://hdl.handle.net/10547/295749.
Texto completoWatt, Fabian Allan [Verfasser]. "Synthesis and reactivity of anilidophosphine-supported lanthanide complexes : access to rare phosphorus-containing ligands in lanthanide coordination chemistry / Fabian Allan Watt". Paderborn : Universitätsbibliothek, 2021. http://nbn-resolving.de/urn:nbn:de:hbz:466:2-39619.
Texto completoSantos, Frederico Miguel do Céu Marques dos. "Architecture for real-time coordination of multiple autonomous mobile units". Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/13969.
Texto completoInterest on using teams of mobile robots has been growing, due to their potential to cooperate for diverse purposes, such as rescue, de-mining, surveillance or even games such as robotic soccer. These applications require a real-time middleware and wireless communication protocol that can support an efficient and timely fusion of the perception data from different robots as well as the development of coordinated behaviours. Coordinating several autonomous robots towards achieving a common goal is currently a topic of high interest, which can be found in many application domains. Despite these different application domains, the technical problem of building an infrastructure to support the integration of the distributed perception and subsequent coordinated action is similar. This problem becomes tougher with stronger system dynamics, e.g., when the robots move faster or interact with fast objects, leading to tighter real-time constraints. This thesis work addressed computing architectures and wireless communication protocols to support efficient information sharing and coordination strategies taking into account the real-time nature of robot activities. The thesis makes two main claims. Firstly, we claim that despite the use of a wireless communication protocol that includes arbitration mechanisms, the self-organization of the team communications in a dynamic round that also accounts for variable team membership, effectively reduces collisions within the team, independently of its current composition, significantly improving the quality of the communications. We will validate this claim in terms of packet losses and communication latency. We show how such self-organization of the communications can be achieved in an efficient way with the Reconfigurable and Adaptive TDMA protocol. Secondly, we claim that the development of distributed perception, cooperation and coordinated action for teams of mobile robots can be simplified by using a shared memory middleware that replicates in each cooperating robot all necessary remote data, the Real-Time Database (RTDB) middleware. These remote data copies, which are updated in the background by the selforganizing communications protocol, are extended with age information automatically computed by the middleware and are locally accessible through fast primitives. We validate our claim showing a parsimonious use of the communication medium, improved timing information with respect to the shared data and the simplicity of use and effectiveness of the proposed middleware shown in several use cases, reinforced with a reasonable impact in the Middle Size League of RoboCup.
O interesse na utilização de equipas multi-robô tem vindo a crescer, devido ao seu potencial para cooperarem na resolução de vários problemas, tais como salvamento, desminagem, vigilância e até futebol robótico. Estas aplicações requerem uma infraestrutura de comunicação sem fios, em tempo real, suportando a fusão eficiente e atempada dos dados sensoriais de diferentes robôs bem como o desenvolvimento de comportamentos coordenados. A coordenação de vários robôs autónomos com vista a um dado objectivo é actualmente um tópico que suscita grande interesse, e que pode ser encontrado em muitos domínios de aplicação. Apesar das diferenças entre domínios de aplicação, o problema técnico de construir uma infraestrutura para suportar a integração da percepção distribuída e das acções coordenadas é similar. O problema torna-se mais difícil à medida que o dinamismo dos robôs se acentua, por exemplo, no caso de se moverem mais rápido, ou de interagirem com objectos que se movimentam rapidamente, dando origem a restrições de tempo-real mais apertadas. Este trabalho centrou-se no desenvolvimento de arquitecturas computacionais e protocolos de comunicação sem fios para suporte à partilha de informação e à realização de acções coordenadas, levando em consideração as restrições de tempo-real. A tese apresenta duas afirmações principais. Em primeiro lugar, apesar do uso de um protocolo de comunicação sem fios que inclui mecanismos de arbitragem, a auto-organização das comunicações reduz as colisões na equipa, independentemente da sua composição em cada momento. Esta afirmação é validada em termos de perda de pacotes e latência da comunicação. Mostra-se também como a auto-organização das comunicações pode ser atingida através da utilização de um protocolo TDMA reconfigurável e adaptável sem sincronização de relógio. A segunda afirmação propõe a utilização de um sistema de memória partilhada, com replicação nos diferentes robôs, para suportar o desenvolvimento de mecanismos de percepção distribuída, fusão sensorial, cooperação e coordenação numa equipa de robôs. O sistema concreto que foi desenvolvido é designado como Base de Dados de Tempo Real (RTDB). Os dados remotos, que são actualizados de forma transparente pelo sistema de comunicações auto-organizado, são estendidos com a respectiva idade e são disponibilizados localmente a cada robô através de primitivas de acesso eficientes. A RTDB facilita a utilização parcimoniosa da rede e bem como a manutenção de informação temporal rigorosa. A simplicidade da integração da RTDB para diferentes aplicações permitiu a sua efectiva utilização em diferentes projectos, nomeadamente no âmbito do RoboCup.
Boviz, Dora. "Communications multi-utilisateurs dans les réseaux d’accès radio centralisés : architecture, coordination et optimisation". Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLC035/document.
Texto completoIn future mobile networks denser deployment of radio access points is planned to satisfy demand of higher throughput, but an increased number of mobile users can suffer from inter-cell interference. Fortunately, the centralization of base-band processing offered by Cloud Radio Access Network (C-RAN) architecture enables coordination and joint physical layer processing between cells. To make practical deployment of these techniques possible, we have to study C-RAN in an end-to-end view regarding several aspects: the functional architecture of a deployment, the multi-cell coordination strategy, the implementation of multi-user signal processing and possibilities for optimization to increase operational efficiency.In this thesis, first, we propose an architecture defining the placement of base-band processing functions between the distributed remote units and the central processing unit. The aim of this design is to enable multi-cell processing both on the uplink and the downlink while requiring low data rate between the involved entities. Secondly, we study how low latency coordination can be realized inside the central unit using software defined networking adapted to radio access networks. Our demonstration through a real-time prototype deployment shows the feasibility of the proposed control framework. Finally, we investigate adaptive allocation of fronthaul rate that is used for transferring quantized base-band symbols for users participating in uplink multi-cell reception in order to exploit interference between them. We propose an optimization model that includes the cost of fronthaul tranmissions and aims to maximize the gain of network operators from multi-user transmissions in C-RAN. We solve the optimization problem for different fronthaul pricing models, in a scenario where real-time and accurate channel estimates are available and in another where only channel statistics are exploited. Using our method - fitting in the architecture that we have defined - cost efficiency of fronthaul usage can be significantly improved
Kim, Jinho D. "Centralized random backoff for collision free wireless local area networks". Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/31055.
Texto completoJessen, Andrew. "Understanding Access to Essential Pharmaceuticals during a Public Health Crisis". Digital Archive @ GSU, 2006. http://digitalarchive.gsu.edu/political_science_theses/9.
Texto completoLibros sobre el tema "Access coordination"
Xu, Yuhua y Anpalagan Alagan. Game-theoretic Interference Coordination Approaches for Dynamic Spectrum Access. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-0024-9.
Texto completoTrubow, George B. Watching the watchers: The coordination of federal privacy policy. Washington, D.C: Benton Foundation, 1989.
Buscar texto completoCommittee, DHS Data Privacy and Integrity Advisory. A white paper: DHS information sharing and access agreements. Washington, DC: DHS Data Privacy and Integrity Advisory Committee, [2009?], 2009.
Buscar texto completoOffice, General Accounting. Welfare reform: Job access program improves local service coordination, but evaluation should be completed : report to Congressional committees. Washington, D.C: U.S. General Accounting Office, 2002.
Buscar texto completoDilevko, Juris B. Government documents reference service in Canada: Implications for electronic access : report to Depository Services Program, Public Access Services Division, Communications Coordination Services Branch, Public Works and Government Services Canada. [Ottawa]: The Program, 1999.
Buscar texto completoThe over-classification and pseudo-classification.: Hearing before the Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment of the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, first session, March 22, 2007, April 26, 2007, and June 28, 2007. Washington: U.S. G.P.O., 2009.
Buscar texto completoUnited States. Congress. House. Committee on Homeland Security. Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment. The over-classification and pseudo-classification.: Hearing before the Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment of the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, first session, March 22, 2007, April 26, 2007, and June 28, 2007. Washington: U.S. G.P.O., 2009.
Buscar texto completoUnited, States Congress House Committee on Homeland Security Subcommittee on Intelligence Information Sharing and Terrorism Risk Assessment. H.R. 6193: The "Improving Public Access to Documents Act of 2008" : hearing before the Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment of the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, second session, June 11, 2008. Washington: U.S. G.P.O., 2008.
Buscar texto completoH.R. 6193: The "Improving Public Access to Documents Act of 2008" : hearing before the Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment of the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, second session, June 11, 2008. Washington: U.S. G.P.O., 2008.
Buscar texto completoDilevko, Juris B. Government documents reference service in Canada : implications for electronic access : report to Depository Services Program, Public Access Services Division, Communications Coordination Services Branch, Public Works and Government Services Canada =: Service de référence pour les documents gouvernementaux canadiens : conséquences de la consultation électronique : rapport à l'intention du Ministère des travaux publics et services gouvernementaux Canada, Direction des services de communication et coordination, Division des services de consultation publique, Programme de services de dépôt. Ottawa, Ont: Minister of Public Works and Government Services Canada = Ministre des travaux publics et services gouvernementaux Canada, 1999.
Buscar texto completoCapítulos de libros sobre el tema "Access coordination"
De Nicola, Rocco, GianLuigi Ferrari y Rosario Pugliese. "Coordinating mobile agents via blackboards and access rights". En Coordination Languages and Models, 220–37. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/3-540-63383-9_83.
Texto completoDe Nicola, Rocco. "Coordination and Access Control of Mobile Agents". En Coordinatio Languages and Models, 1–2. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/3-540-48919-3_1.
Texto completoGonzález G., David, Mario García-Lozano, Silvia Ruiz y Joan Olmos. "Static Inter-Cell Interference Coordination Techniques for LTE Networks: A Fair Performance Assessment". En Multiple Access Communications, 211–22. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-15428-7_21.
Texto completoCremonini, Marco, Andrea Omicini y Franco Zambonelli. "Coordination and Access Control in Open Distributed Agent Systems: The TuCSoN Approach". En Coordination Languages and Models, 99–114. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/3-540-45263-x_7.
Texto completoRowstron, Antony. "Using asynchronous tuple-space access primitives (Bonita primitives) for process co-ordination". En Coordination Languages and Models, 426–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/3-540-63383-9_98.
Texto completoJulien, Christine, Jamie Payton y Gruia-Catalin Roman. "Adaptive Access Control in Coordination-Based Mobile Agent Systems". En Software Engineering for Multi-Agent Systems III, 254–71. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/978-3-540-31846-0_15.
Texto completoPennings, Frans. "Migrants’ Access to Social Protection in the Netherlands". En IMISCOE Research Series, 313–25. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-51241-5_21.
Texto completoAdaldo, Antonio, Davide Liuzza, Dimos V. Dimarogonas y Karl H. Johansson. "Coordination of Multi-agent Systems with Intermittent Access to a Cloud Repository". En Sensing and Control for Autonomous Vehicles, 453–71. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-55372-6_21.
Texto completoGievska, Sonja y John Sibert. "A Framework for Context-Sensitive Coordination of Human Interruptions in Human-Computer Interaction". En User-Centered Interaction Paradigms for Universal Access in the Information Society, 418–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30111-0_36.
Texto completoSmolinski, Mateusz. "Coordination of Parallel Tasks in Access to Resource Groups by Adaptive Conflictless Scheduling". En Communications in Computer and Information Science, 272–82. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-34099-9_21.
Texto completoActas de conferencias sobre el tema "Access coordination"
Sim, A., H. Nordberg, L. M. Bernardo, A. Shoshani y D. Rotem. "Storage access coordination using CORBA". En Proceedings of the International Symposium on Distributed Objects and Applications. IEEE, 1999. http://dx.doi.org/10.1109/doa.1999.794015.
Texto completo"An Authorization and Access Control Model for Workflow". En 1st International Workshop on Computer Supported Activity Coordination. SciTePress - Science and and Technology Publications, 2004. http://dx.doi.org/10.5220/0002663400310040.
Texto completoNowzari, Cameron y George J. Pappas. "Multi-agent coordination with asynchronous cloud access". En 2016 American Control Conference (ACC). IEEE, 2016. http://dx.doi.org/10.1109/acc.2016.7526085.
Texto completoBouras, Christos, Georgios Diles, Vasileios Kokkinos y Andreas Papazois. "Femtocells coordination in future hybrid access deployments". En 2014 11th International Symposium on Wireless Communications Systems (ISWCS). IEEE, 2014. http://dx.doi.org/10.1109/iswcs.2014.6933368.
Texto completoNovo, Oscar. "[WiP] A Framework for Access Coordination in IoT". En 2018 IEEE 11th Conference on Service-Oriented Computing and Applications (SOCA). IEEE, 2018. http://dx.doi.org/10.1109/soca.2018.00027.
Texto completoXiao, Falu, Shi Yan, Mugen Peng, Xueyan Cao y Yajuan Qiao. "Multi-objective Conflict Coordination in Radio Access Networks". En 2020 IEEE/CIC International Conference on Communications in China (ICCC). IEEE, 2020. http://dx.doi.org/10.1109/iccc49849.2020.9238880.
Texto completoLiu, Ming y Yang Xu. "Decentralized Channel Access Mechanism Design for Multi-robot Coordination". En 2015 IEEE International Conference on Systems, Man, and Cybernetics (SMC). IEEE, 2015. http://dx.doi.org/10.1109/smc.2015.158.
Texto completoVirtej, Elena y Petteri Lunden. "Coordination between access points in distributed flexible spectrum use". En 2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2009). IEEE, 2009. http://dx.doi.org/10.1109/pimrc.2009.5450089.
Texto completoZeng, Zheng, Yan Gao, Kun Tan y P. R. Kumar. "CHAIN: Introducing minimum controlled coordination into random access MAC". En IEEE INFOCOM 2011 - IEEE Conference on Computer Communications. IEEE, 2011. http://dx.doi.org/10.1109/infcom.2011.5935095.
Texto completoLv, Shaohe, Xuan Dong, Hu Shen, Xiaodong Wang y Xingming Zhou. "Signature-based fast access coordination in multicarrier wireless networks". En 2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS). IEEE, 2014. http://dx.doi.org/10.1109/ursigass.2014.6929304.
Texto completoInformes sobre el tema "Access coordination"
Guanais, Frederico C. Primary Healthcare Access, Experience, and Coordination in Latin America and the Caribbean 2013 (PRIMLAC). Inter-American Development Bank, agosto de 2018. http://dx.doi.org/10.18235/0001297.
Texto completoBraun, Lindsay, Jesus Barajas, Bumsoo Lee, Rebecca Martin, Rafsun Mashraky, Shubhangi Rathor y Manika Shrivastava. Construction of Pedestrian Infrastructure along Transit Corridors. Illinois Center for Transportation, marzo de 2021. http://dx.doi.org/10.36501/0197-9191/21-004.
Texto completoBirch, Izzy. Financial Incentives to Reduce Female Infanticide, Child Marriage and Promote Girl’s Education: Institutional and Monitoring Mechanisms. Institute of Development Studies (IDS), diciembre de 2020. http://dx.doi.org/10.19088/k4d.2021.005.
Texto completoMcKenna, Patrick y Mark Evans. Emergency Relief and complex service delivery: Towards better outcomes. Queensland University of Technology, junio de 2021. http://dx.doi.org/10.5204/rep.eprints.211133.
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