Relevant bibliographies by topics / TDMA

Academic literature on the topic 'TDMA'

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Published: 4 June 2021
Last updated: 25 May 2024

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Journal articles on the topic "TDMA"

1

Massling, A., N. Niedermeier, T. Hennig, E. O. Fors, E. Swietlicki, M. Ehn, K. Hämeri, et al. "Results and recommendations from an intercomparison of six Hygroscopicity-TDMA systems." Atmospheric Measurement Techniques 4, no. 3 (March 8, 2011): 485–97. http://dx.doi.org/10.5194/amt-4-485-2011.

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Abstract. The performance of six custom-built Hygrocopicity-Tandem Differential Mobility Analyser (H-TDMA) systems was investigated in the frame of an international calibration and intercomparison workshop held in Leipzig, February 2006. The goal of the workshop was to harmonise H-TDMA measurements and develop recommendations for atmospheric measurements and their data evaluation. The H-TDMA systems were compared in terms of the sizing of dry particles, relative humidity (RH) uncertainty, and consistency in determination of number fractions of different hygroscopic particle groups. The experiments were performed in an air-conditioned laboratory using ammonium sulphate particles or an external mixture of ammonium sulphate and soot particles. The sizing of dry particles of the six H-TDMA systems was within 0.2 to 4.2% of the selected particle diameter depending on investigated size and individual system. Measurements of ammonium sulphate aerosol found deviations equivalent to 4.5% RH from the set point of 90% RH compared to results from previous experiments in the literature. Evaluation of the number fraction of particles within the clearly separated growth factor modes of a laboratory generated externally mixed aerosol was done. The data from the H-TDMAs was analysed with a single fitting routine to investigate differences caused by the different data evaluation procedures used for each H-TDMA. The differences between the H-TDMAs were reduced from +12/−13% to +8/−6% when the same analysis routine was applied. We conclude that a common data evaluation procedure to determine number fractions of externally mixed aerosols will improve the comparability of H-TDMA measurements. It is recommended to ensure proper calibration of all flow, temperature and RH sensors in the systems. It is most important to thermally insulate the aerosol humidification unit and the second DMA and to monitor these temperatures to an accuracy of 0.2 °C. For the correct determination of external mixtures, it is necessary to take into account size-dependent losses due to diffusion in the plumbing between the DMAs and in the aerosol humidification unit.
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Nilsson, E., E. Swietlicki, S. Sjogren, J. Löndahl, M. Nyman, and B. Svenningsson. "Development of an H-TDMA for long-term unattended measurement of the hygroscopic properties of atmospheric aerosol particles." Atmospheric Measurement Techniques Discussions 2, no. 2 (April 15, 2009): 1057–73. http://dx.doi.org/10.5194/amtd-2-1057-2009.

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Abstract. A new hygroscopic tandem differential mobility analyzer (H-TDMA) has been constructed at Lund University within the frameworks of the EU FP6 Infrastructure Project EUSAAR (http://www.eusaar.org/). The aim of this coordinated H-TDMA development is to design and evaluate a new generation of H-TDMAs that are capable of conducting long term measurements of the hygroscopic growth and state of mixing of sub-micrometer atmospheric aerosol particles at the EUSAAR aerosol super-sites across Europe. The H-TDMA constructed for this project has been validated with respect to hygroscopic growth factor, stability of relative humidity (RH), temperature stability and its ability to operate unattended for longer periods of time. When measuring growth factors of ammonium sulphate, the new H-TDMA system was found to measure within a growth factor deviation of ±0.05 compared to previously recorded data by Tang et al. (1994). The long term RH of the system has been found stable at 90.0% with a standard deviation of ±0.23% and an average temperature variability of the second DMA less than ±0.1 K. Daily automated ammonium sulphate measurements have validated the ambient measurements. The instrument is operated at the EMEP/EUSAAR background station Vavihill in the southern part of Sweden.
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Nilsson, E., E. Swietlicki, S. Sjogren, J. Löndahl, M. Nyman, and B. Svenningsson. "Development of an H-TDMA for long-term unattended measurement of the hygroscopic properties of atmospheric aerosol particles." Atmospheric Measurement Techniques 2, no. 1 (June 30, 2009): 313–18. http://dx.doi.org/10.5194/amt-2-313-2009.

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Abstract. A new hygroscopic tandem differential mobility analyzer (H-TDMA) has been constructed at Lund University within the frameworks of the EU FP6 Infrastructure Project EUSAAR (http://www.eusaar.org/). The aim of this coordinated H-TDMA development is to design and evaluate a new generation of H-TDMAs that are capable of conducting long term measurements of the hygroscopic growth and state of mixing of sub-micrometer atmospheric aerosol particles at the EUSAAR aerosol super-sites across Europe. The H-TDMA constructed for this project has been validated with respect to hygroscopic growth factor, stability of relative humidity (RH), temperature stability and its ability to operate unattended for longer periods of time. When measuring growth factors of ammonium sulphate, the new H-TDMA system was found to measure within a growth factor deviation of ±0.05 compared to previously recorded data by Tang et al. (1994). The long term RH of the system has been found stable at 90.0% with a standard deviation of ±0.23% and an average temperature variability of the second DMA less than ±0.1 K. Daily automated ammonium sulphate measurements have validated the ambient measurements. The instrument is operated at the EMEP/EUSAAR background station Vavihill in the southern part of Sweden.
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Yun, Changho, and Yong-Kon Lim. "GSR-TDMA: A Geometric Spatial Reuse-Time Division Multiple Access MAC Protocol for Multihop Underwater Acoustic Sensor Networks." Journal of Sensors 2016 (2016): 1–14. http://dx.doi.org/10.1155/2016/6024610.

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The nonnegligible propagation delay of acoustic signals causes spatiotemporal uncertainty that occasionally enables simultaneous, collision-free packet transmission among underwater nodes (UNs). These transmissions can be handled by efficiently managing the channel access of the UNs in the data-link layer. To this end, Geometric Spatial Reuse-TDMA (GSR-TDMA), a new TDMA-based MAC protocol, is designed for use in centralized, multihop underwater acoustic sensor networks (UASNs), and in this case all UNs are periodically scheduled after determining a geometric map according to the information on their location. The scheduling strategy increases the number of UNs that send packets coincidentally via two subscheduling configurations (i.e., interhop and intrahop scheduling). Extensive simulations are used to investigate the reception success rate (RSR) and the multihop delay (MHD) of GSR-TDMA, and the results are compared to those of previous approaches, including C-MAC and HSR-TDMA. GSR-TDMA outperforms C-MAC; the RSR of GSR-TDMA is 15% higher than that of C-MAC, and the MHD of GSR-TDMA is 30% lower than that of C-MAC at the most. In addition, GSR-TDMA provides even better performance improvements over HSR-TDMA; the RSR of GSR-TDMA is 50% higher than that of HSR-TDMA, and the MHD of GSR-TDMA is an order of102lower than that of HSR-TDMA at the most.
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5

Massling, A., N. Niedermaier, T. Hennig, E. Fors, E. Swietlicki, M. Ehn, K. Hämeri, et al. "Results and recommendations from an intercomparison of six Hygroscopicity-TDMA systems." Atmospheric Measurement Techniques Discussions 3, no. 1 (February 15, 2010): 637–74. http://dx.doi.org/10.5194/amtd-3-637-2010.

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Abstract. The performance of six custom-built Hygrocopicity-Tandem Differential Mobility Analyzers (H-TDMA) systems was investigated in the frame of an international calibration and intercomparison workshop held in Leipzig, February 2006. The goal of the workshop was to harmonize H-TDMA measurements and develop recommendations for atmospheric measurements and their data evaluation. The H-TDMA systems were compared in terms of the sizing of dry particles, relative humidity (RH) uncertainty and consistency in determination of number fractions of different hygroscopic particle groups. The experiments were performed in an air-conditioned laboratory using ammonium sulfate particles or an external mixture of ammonium sulfate and soot particles. The sizing of dry particles of the six H-TDMA systems was within 0.2 to 4.2% of the selected particle diameter depending on investigated size and individual system. With regard to RH uncertainties, the H-TDMA systems showed deviations up to 4.5% RH from the set point at RH=90% investigating the hygroscopic growth of ammonium sulfate particles and comparing the results with theory. The evaluation of number fractions investigating an externally mixed aerosol delivered differences up to +/−8% in calculated number fraction for one and the same aerosol type. We analysed the datasets of the different H-TDMAs with one fitting routine to investigate differences caused by the different data evaluation procedures. The results showed that the differences were reduced from +12/−13% to +8/−6%. We can conclude here that a common data evaluation procedure to determine the number fraction of externally mixed aerosols will improve the comparability of H-TDMA measurements. We finally recommend, to ensure a good calibration of all flow, temperature and RH sensors in the systems. It is most important to thermally insulate the RH control unit and the second DMA and to monitor those temperatures as accurately as 0.2 °C. For a correct determination of external mixtures, it is necessary to take into account size-dependent losses due to the diffusion in the pluming between the DMAs and in the aerosol humidification unit.
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Asker, Dalal, Teruhiko Beppu, and Kenji Ueda. "Sphingomonas jaspsi sp. nov., a novel carotenoid-producing bacterium isolated from Misasa, Tottori, Japan." International Journal of Systematic and Evolutionary Microbiology 57, no. 7 (July 1, 2007): 1435–41. http://dx.doi.org/10.1099/ijs.0.64828-0.

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A yellow-pigmented, Gram-negative, motile, strictly aerobic, pleomorphic bacterium (strain TDMA-16T) was isolated from a freshwater sample collected at Misasa (Tottori, Japan). Strain TDMA-16T was slightly tolerant to gamma-ray irradiation and produced carotenoids, including zeaxanthin, nostoxanthin and an unknown carotenoid, effectively [1.7 mg (g dry cells)−1]. The DNA G+C content of strain TDMA-16T was 63.3 mol%. Phylogenetic analysis based on 16S rRNA gene sequences placed strain TDMA-16T in a distinct lineage in the family Sphingomonadaceae; sequence data showed that strain TDMA-16T was most closely related to Sphingomonas mali IFO 15500T (95.1 %), Sphingomonas aquatilis JSS7T (95.0 %), Sphingomonas pruni IFO 15498T (94.9 %), Sphingomonas melonis DSM 14444T (94.9 %) and Sphingomonas asaccharolytica IFO 15499T (94.5 %). The major fatty acids of strain TDMA-16T were C17 : 1 ω6c (34.5 %) and C18 : 1 ω7c (29.3 %). The presence of Q-10 as the main ubiquinone, the Sphingomonadaceae-specific sphingoglycolipid in the polar lipid profile and 2-hydroxy fatty acids, plus the absence of 3-hydroxy fatty acids, supported identification of this strain as a member of the genus Sphingomonas sensu stricto. Phylogenetic distinctiveness and unique phenotypic characteristics differentiated strain TDMA-16T from closely related Sphingomonas species. The results of polyphasic taxonomic analyses suggest that strain TDMA-16T represents a novel Sphingomonas species, for which the name Sphingomonas jaspsi sp. nov. is proposed. The type strain is strain TDMA-16T (=NBRC 102120T=DSM 18422T=CCUG 53607T).
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Aji, Rizal Fathoni, Heru Suhartanto, and Setiadi Yazid. "A Sense-based Registration Process for TDMA in IEEE 802.11 Network." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 1 (February 1, 2018): 355. http://dx.doi.org/10.11591/ijece.v8i1.pp355-359.

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TDMA implementation offer better fairness and throughput in IEEE 802.11. To implement TDMA, new registration process is needed, because current registration mechanism can disrupt TDMA process. This paper proposes a sense-based TDMA registration process using service slot and random timer. Simulation result shows, by using our mechanism, we can reduce the number of unused timeslot, and for 10 new nodes, each node only need 7 ms to complete the registration process.
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Nguyen, VanDung, Tran Anh Khoa, Thant Zin Oo, Nguyen H. Tran, Choong Seon Hong, and Eui-Nam Huh. "Time Slot Utilization for Efficient Multi-Channel MAC Protocol in VANETs." Sensors 18, no. 9 (September 10, 2018): 3028. http://dx.doi.org/10.3390/s18093028.

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In vehicular ad hoc networks (VANETs), many schemes for a multi-channel media access control (MAC) protocol have been proposed to adapt to dynamically changing vehicle traffic conditions and deliver both safety and non-safety packets. One such scheme is to employ both time-division multiple access (TDMA) and carrier-sense multiple access (CSMA) schemes (called a hybrid TDMA/CSMA scheme) in the control channel (CCH) interval. The scheme can adjust the length of the TDMA period depending on traffic conditions. In this paper, we propose a modified packet transmitted in the TDMA period to reduce transmission overhead under a hybrid TDMA/CSMA multi-channel MAC protocol. Simulation results show that a MAC protocol with a modified packet supports an efficient packet delivery ratio of control packets in the CCH. In addition, we analyze the hybrid TDMA/CSMA multi-channel MAC protocol with the modified packet under saturated throughput conditions on the service channels (SCHs). The analysis results show that the number of neighbors has little effect on the establishment of the number of time slots in TDMA periods and on SCHs under saturated throughput conditions.
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Asker, Dalal, Tarek S. Awad, Lynne McLandsborough, Teruhiko Beppu, and Kenji Ueda. "Deinococcus depolymerans sp. nov., a gamma- and UV-radiation-resistant bacterium, isolated from a naturally radioactive site." International Journal of Systematic and Evolutionary Microbiology 61, no. 6 (June 1, 2011): 1448–53. http://dx.doi.org/10.1099/ijs.0.013482-0.

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Four gamma- and UV-radiation-resistant bacterial strains, designated TDMA-24T, TDMA-24-2, TDMA-24-3 and TDMA-24-4, were isolated from a fresh-water sample collected at Misasa, Tottori, Japan. Cells of these strains were Gram-reaction-positive, non-motile, non-spore-forming, rod-shaped and formed red colonies. The genomic DNA G+C contents ranged from 70.5 to 70.6 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the novel isolates belong to the genus Deinococcus, the highest sequence similarities being with Deinococcus aquaticus PB314T (98 %) and Deinococcus caeni Ho-08T (97 %). The polar lipid profile of strain TDMA-24T comprised three unidentified phosphoglycolipids, five unidentified glycolipids and seven unidentified polar lipids. MK-8 was the predominant respiratory quinone. Major fatty acids were iso-C15 : 0, C15 : 1ω6c, C15 : 0, C16 : 0 and summed feature 3 (iso-C15 : 0 2-OH and/or C16 : 1ω7c). On the basis of their phylogenetic positions and chemotaxonomic and phenotypic characteristics, the novel isolates represent a novel species of the genus Deinococcus, for which the name Deinococcus depolymerans sp. nov. is proposed. The type strain is TDMA-24T ( = JCM 14369T = NBRC 102115T = CCUG 53609T).
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Nofal, Samer. "On the time complexity of achieving optimal throughput in time division multiple access communication networks." AIMS Mathematics 9, no. 5 (2024): 13522–36. http://dx.doi.org/10.3934/math.2024659.

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<abstract><p>The fundamental problem of finding transmission schedules for achieving optimal throughput in time division multiple access (TDMA) communication networks is known to be NP-hard. Let $ \mathcal{N} $ be a scheduled $ k $-time slot TDMA network with $ n $ stations and $ m $ links. We showed that an optimal link schedule for $ \mathcal{N} $ can be computed recursively with a recursion tree of logarithmic depth $ \mathcal{O}(\ln m) $ in expectation. Additionally, we showed that optimal link schedules for those TDMA networks, with recursion trees of depth meeting the expectation, can be found in time $ \mathcal{O}(m^{2+\ln k}) $. Likewise, we discuss analogous results for computing optimal station schedules of TDMA networks.</p></abstract>
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Dissertations / Theses on the topic "TDMA"

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Kane, Roma. "Multiuser TDMA channel estimation." Diss., Columbia, Mo. : University of Missouri-Columbia, 2004. http://hdl.handle.net/10355/5810.

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Thesis (M.S.)--University of Missouri-Columbia, 2004.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (June 30, 2006) Vita. Includes bibliographical references.
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Persson, Markus. "Uplink TDMA Potential in WCDMA Systems." Thesis, Linköping University, Department of Electrical Engineering, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-11399.

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The evolvement of the uplink in the third generation mobile telecommunication system is an ongoing process. The Enhanced Uplink (EUL) concept is being developed to meet the expected need from more advanced services, like video streaming and mobile broadband. One idea for further improvement in the EUL concept is to introduce Time Division Multiple Access (TDMA), which is studied in this master thesis.

The master thesis assignment is to study the consequences of introducing TDMA in EUL. The goal has been to identify the gains and problems, and how they can be handled. A derived theoretical framework and system simulations, using a radio network simulator, are used.

The overall conclusion is that there is a potentially large gain with an introduction of TDMA in EUL. Simulations in favorable conditions have shown that the system throughput can increase by 100% when there are only User Equipment (UE) that are using EUL in the system and by 50% when there is a mix of speech and EUL UE’s. When using TDMA the uplink load also shows improvements, the mean is generally higher but the variance is generally smaller.

Due to major differences in experienced interference between passive and active UE’s, the signal quality will vary a lot. The big variation in signal quality is identified as the main problem with introducing TDMA in EUL. It is shown that this problem can generate extreme high uplink load, which have a negative impact both on the resource efficiency and the coverage.

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Grönkvist, Jimmi. "Assignment strategies for spatial reuse TDMA." Licentiate thesis, KTH, Signaler, sensorer och system, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1407.

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Oh, Inhee Electrical Engineering &amp Telecommunications Faculty of Engineering UNSW. "Spatial reuse in TDMA wireless networks." Publisher:University of New South Wales. Electrical Engineering & Telecommunications, 2008. http://handle.unsw.edu.au/1959.4/40910.

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In this thesis we investigate the performance of spatial reuse in wireless networks. More specifically, we investigate the performance of location-based spatial reuse built upon the identification of links in the network that form Collision-Free Sets (CFSs). We develop algorithms that efficiently find such CFSs. The main focus of this thesis is the application of our CFS-based algorithms to emerging WiMAX (Worldwide Interoperability for Microwave Access) networks. However, we will also apply our CFS-based algorithms to smaller scale networks, as well as to the issue of QoS routing. This thesis makes several contributions. We first show how CFSs can be found within polynomial time in small scale wireless networks. We then probe how CFSs can be used to enhance network efficiency when location is available. We also explore how CFS determination is affected by location error, determining what level of location error renders the use of CFSs ineffective. In this context, we discuss the density of access points required to ensure CFS-based spatial reuse remains effective. We then focus on the use of CFSs in emerging multihop WiMAX networks, showing in detail how enhanced spatial reuse is delivered. The spatial reuse gains are probed both in the presence of realistic channel conditions and realistic location errors. Within the context of the IEEE 802.16 standard we show how CFSs can enhance, by factors of two, the VoIP capacity of multihop WiMAX networks. We also discuss how our CFS algorithms can be applied to other ongoing efforts aimed at improving VoIP capacity in WiMAX networks. Finally, an application of our CFS algorithms in the context of QoS routing is studied. Specifically, we develop a two-hop QoS routing protocol that guarantees QoS specifications by securing higher bandwidth for the chosen routes.
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Williams, John Edward Brunton. "Intelligent multimode TDMA systems for PCS." Thesis, University of Southampton, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242220.

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PINHO, SERGIO FRANCA DE. "RADIOLOCATION IN SYSTEMS OF TECHNOLOGY TDMA." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2004. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=5573@1.

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EMPRESA BRASILEIRA DE TELECOMUNICAÇÕES
Este trabalho é um estudo sobre radio-localização de terminais móveis em sistemas de tecnologia TDMA. Pela legislação americana e também pela extrema competitividade entre operadores de telefonia na conquista de novos mercados e de provisão de novos serviços, técnicas que permitam a localização do terminal móvel têm sido intensamente pesquisadas. Uma dessas técnicas usa o tempo de chegada (TOA) para estimar a posição do móvel. Como não se tem acesso à medida original de TOA, deve-se estimar TOA a partir de TA (Timing Advance). O valor de TA é enviado pela ERB a EM por meio de um canal de sinalização, que é designado a partir de um conjunto finito de valores discretos que permite que se extraia contornos circulares em torno de cada antena de recepção, a posição do móvel é melhor na interseção de todos aqueles contornos estimados. O erro resultante na estimação do TOA pode ser grande pela ação do erro aleatório e se o TA errado for selecionado. Dado que se sabe somente o TA, o problema é encontrar um estimador e seu erro para o TOA real. Embora a literatura cite diversos processos para solução desse problema, a título de distinguir entre estes e o aqui proposto, denominaremos o processo aqui discutido de Refinamento Sucessivo da Incerteza.
This work is a study about radiolocation of mobile terminals in TDMA systems. In agreement with the American legislation and also because of the extreme competitiveness among wireless operators in order to conquer new markets and provision new services, techniques that allow the localization of the mobile terminal have been intensely researched. One of these techniques uses time of arrival (TOA) to estimate the mobile position. Since the original TOA measurement is not accessible, TOA should be estimated from TA (Timing Advance). The value of TA is sent by the BTS to the MS by means of a signaling channel, which is assigned from a set of discrete values that allows one to draw circular contours around each receiving antenna, the location of the mobile is the best intersection of all those estimated contours. The resultant error in estimated TOA might be large by random error and if the wrong TA will be selected. Given that only TA is know, the problem is to find an estimator and its error for the actual TOA. Although literature mentions diverse processes to solve this problem, in order to distinguish between these and the considered here, we will call the process discussed here of Successive Refinement of the Uncertainty.
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Wang, Li. "TDMA digital mobile radio transmission system." Thesis, University of Liverpool, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240335.

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Aquino, Luiz Carlos Faray de. "Modulação codificada para sistemas moveis TDMA." [s.n.], 2001. http://repositorio.unicamp.br/jspui/handle/REPOSIP/259739.

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Orientador: Renato Baldini Filho
Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
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Alakhond, Sabah J. 1958. "FRAME SYNCHRONIZATION IN TDMA SYSTEMS (REFRAMING)." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/291423.

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Good, Stephen D. "A Study into the Tradeoffs Between TDM / MF-SCPC and TDM / MF-TDMA Transport Options to Support IP-Based Multimedia Applications Under Different Load Conditions Within a Point-to-Multipoint Satellite Network." Thesis, Virginia Tech, 2012. http://hdl.handle.net/10919/32730.

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This thesis provides the reader with an overview of the many elements that are involved in geosynchronous satellite point-to-multipoint Internet Protocol (IP)-based multimedia communications design and also takes a deep dive into the analysis of a real-life scenario, using the TDM / MF-SCPC and TDM / MF-TDMA media access techniques. This thesis starts with a discussion of satellite network topologies utilized within point-to-multipoint satellite communications followed by an overview of the satellite communications channel. A discussion on the intelligent and proper selection of modulation and coding follows. Descriptions and characteristics of the satellite access technologies chosen to be analyzed are next followed by a detailed description of Forward Error Correction (FEC) techniques and a discussion on network-wide tradeoffs so selecting different options. The thesis then presents the results of a real-life scenario, investigating both TDM / MF-SCPC and TDM / MF-TDMA media access technique options, pointing out the tradeoffs brought to the forefront earlier in the study. The major takeaway is that there does not exist a one-size-fits-all solution that works for each and every scenario.
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Books on the topic "TDMA"

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G, Glisic Savo, and Leppänen Pentti A, eds. Wireless communications: TDMA versus CDMA. Boston: Kluwer Academic Publishers, 1997.

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Glisic, Savo G. Wireless Communications: TDMA versus CDMA. Boston, MA: Springer US, 1997.

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Coursey, Cameron. Understanding digital PCS: The TDMA standard. Boston: Artech House, 1999.

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Adrian, Smith, and Jacobs Charles A, eds. IS-136 TDMA technology, economics, and services. Boston: Artech House, 1998.

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L, Jou, Lenart J, and United States. National Aeronautics and Space Administration., eds. Study of optoelectronic switch for SS-TDMA: Final report. Waltham, MA: GTE Laboratories Inc., 1989.

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United States. National Aeronautics and Space Administration., ed. A burst compression and expansion technique for variable-rate users in satellite-switched TDMA networks. [Washington, DC]: National Aeronautics and Space Administration, 1990.

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G, Ogier Richard, and United States. National Aeronautics and Space Administration., eds. Alternative packet switch architectures for a 30/20 GHz FDMA/TDMA geostationary communication satellite network. [Washington, DC]: National Aeronautics and Space Administration, 1995.

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Bennett, Granger Hart. Acoustic transient TDOA estimation and discrimination. Monterey, Calif: Naval Postgraduate School, 2000.

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Mozambique) Bienal TDM (7th 2003 Maputo. Catálogo Bienal TDM'03. Maputo?]: [TDM?], 2002.

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Camuffo, Giorgio, Mario Piazza, and Carlo Vinti. TDM 5: Grafica italiana. Mantova: Corraini, 2012.

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Book chapters on the topic "TDMA"

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Landsiedel, Olaf, Thomas Petig, and Elad M. Schiller. "DecTDMA: A Decentralized-TDMA." In Lecture Notes in Computer Science, 231–47. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-49259-9_19.

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Terré, Michel, Mylène Pischella, and Emmanuelle Vivier. "F/TDMA and GSM." In Wireless Telecommunication Systems, 23–57. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118625422.ch2.

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Faruque, Saleh. "Time Division Multiple Access (TDMA)." In Radio Frequency Multiple Access Techniques Made Easy, 35–43. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-91651-4_4.

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He, Hao, Weidong Yi, Ming Li, and Xiawei Jiang. "CO-TDMA: A TDMA Protocol for Collecting Data and OAP at the Same Time." In Security, Privacy, and Anonymity in Computation, Communication, and Storage, 680–91. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-72395-2_61.

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Smith, J. Neal. "The Composite CDMA/TDMA Standard, CCT." In Cordless Telecommunications Worldwide, 476–505. London: Springer London, 1997. http://dx.doi.org/10.1007/978-1-4471-0913-6_26.

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Chen, Huan, Lei Huang, Sunil Kumar, and C. C. Jay Kuo. "Handoff Schemes in TDMA/FDMA Systems." In Radio Resource Management for Multimedia QoS Support in Wireless Networks, 129–65. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4615-0469-6_6.

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Chippa, Mukesh K., Mohamed A. Elamin, Shivakumar Sastry, and Nghi H. Tran. "Dynamic TDMA for Networked Embedded Systems." In Lecture Notes in Electrical Engineering, 259–67. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-0557-2_26.

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Jin, Xi, Changqing Xia, Chi Xu, and Dong Li. "Mixed-Criticality Scheduling for TDMA Networks." In Mixed-Criticality Industrial Wireless Networks, 57–79. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-8922-3_4.

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AbstractTo improve the schedulability of mixed-criticality industrial wireless networks, targeted algorithms should be developed. Therefore, in this chapter, we propose a mixed-criticality scheduling algorithm. The algorithm supports centralized optimization and adaptive adjustment. It can improve both the schedulability and flexibility. We conduct extensive simulations, and the results demonstrate that the proposed scheduling algorithm significantly outperforms existing ones.
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Manisha, A., and S. Renu Deepti. "A TDMA Scheduling for Particle Swarm Optimization-Based Unequal Clustering in WSN: PSO-UFC-TDMA." In Learning and Analytics in Intelligent Systems, 283–95. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9293-5_25.

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Lin, Chung-Wei, and Alberto Sangiovanni-Vincentelli. "Security-Aware Mapping for TDMA-Based Systems." In Security-Aware Design for Cyber-Physical Systems, 57–76. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51328-7_6.

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Conference papers on the topic "TDMA"

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Liu, Guangyi, Feng Jiang, Bei Zhou, Ying Wang, Ping Zhang, and Hongyan Cui. "Multiple Access of MIMO OFDMA: TDMA, FDMA/TDMA, or SDMA/FDMA/TDMA." In 2006 International Conference on Communications, Circuits and Systems. IEEE, 2006. http://dx.doi.org/10.1109/icccas.2006.284895.

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Zhang, Jianhua, Guangyi Liu, and Ping Zhang. "Greedy Scheduling of MIMO OFDMA: TDMA, FDMA/TDMA, or SDMA/FDMA/TDMA." In IEEE Vehicular Technology Conference. IEEE, 2006. http://dx.doi.org/10.1109/vtcf.2006.224.

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Cionca, Victor, Thomas Newe, and Vasile Dadarlat. "Learning, self-scheduling TDMA (LeSS-TDMA) for sensor networks." In 2008 IEEE Sensors. IEEE, 2008. http://dx.doi.org/10.1109/icsens.2008.4716492.

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Dris, S., J. Bauwelinck, X. Yin, B. Schrenk, J. A. Lazaro, V. Katopodis, P. Bakopoulos, J. Verbrugghe, and H. Avramopoulos. "Quaternary TDM-PAM and its Implications for TDMA Equipment." In European Conference and Exhibition on Optical Communication. Washington, D.C.: OSA, 2012. http://dx.doi.org/10.1364/eceoc.2012.tu.3.b.3.

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Norris, James A. "Satellite TDMA Capabilty." In MILCOM 2007 - IEEE Military Communications Conference. IEEE, 2007. http://dx.doi.org/10.1109/milcom.2007.4454902.

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Urie, A. "On the application of TDMA in UMTS." In IEE Colloquium on Advanced TDMA Techniques and Applications. IEE, 1996. http://dx.doi.org/10.1049/ic:19961230.

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Cionca, Victor, Thomas Newe, and Vasile Dadarlat. "Learning, self-scheduling TDMA (LeSS-TDMA) for wireless sensor networks." In 2008 International Conference on Intelligent Computer Communication and Processing. IEEE, 2008. http://dx.doi.org/10.1109/iccp.2008.4648369.

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Djukic, P., and P. Mohapatra. "Soft-TDMAC: A Software TDMA-Based MAC over Commodity 802.11 Hardware." In 2009 Proceedings IEEE INFOCOM. IEEE, 2009. http://dx.doi.org/10.1109/infcom.2009.5062104.

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Zhengbao Li, Zhongwen Guo, Haipeng Qu, Feng Hong, Pengpeng Chen, and Meng Yang. "UD-TDMA: A distributed TDMA protocol for underwater acoustic sensor network." In 2009 IEEE 6th International Conference on Mobile Adhoc and Sensor Systems (MASS). IEEE, 2009. http://dx.doi.org/10.1109/mobhoc.2009.5337033.

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Guo, Zhongwen, Zhengbao Li, and Feng Hong. "USS-TDMA: Self-stabilizing TDMA Algorithm for Underwater Wireless Sensor Network." In 2009 International Conference on Computer Engineering and Technology (ICCET 2009). IEEE, 2009. http://dx.doi.org/10.1109/iccet.2009.54.

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Reports on the topic "TDMA"

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Arumugam, Mahesh, and Sandeep S. Kulkarni. Self-Stabilizing Deterministic TDMA for Sensor Networks. Fort Belvoir, VA: Defense Technical Information Center, January 2006. http://dx.doi.org/10.21236/ada455715.

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Kulkarni, Sandeep S., and Mahesh Arumugam. Infuse: A TDMA Based Data Dissemination Protocol for Sensor Networks. Fort Belvoir, VA: Defense Technical Information Center, November 2004. http://dx.doi.org/10.21236/ada460202.

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Bednar, Amy. Topological data analysis : an overview. Engineer Research and Development Center (U.S.), June 2021. http://dx.doi.org/10.21079/11681/40943.

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A growing area of mathematics topological data analysis (TDA) uses fundamental concepts of topology to analyze complex, high-dimensional data. A topological network represents the data, and the TDA uses the network to analyze the shape of the data and identify features in the network that correspond to patterns in the data. These patterns extract knowledge from the data. TDA provides a framework to advance machine learning’s ability to understand and analyze large, complex data. This paper provides background information about TDA, TDA applications for large data sets, and details related to the investigation and implementation of existing tools and environments.
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Fink, Glenn A., Jereme N. Haack, Wendy M. Maiden, and Errin W. Fulp. Annual Report for the TDMAA LDRD, FY08. Office of Scientific and Technical Information (OSTI), September 2008. http://dx.doi.org/10.2172/951870.

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Berry, D. A. [TDA`s hot gas desulfurization sorbent]. TDA Inc./FETC CRADA No. 97-F003, final report. Office of Scientific and Technical Information (OSTI), November 1997. http://dx.doi.org/10.2172/629371.

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Winters, Philip. Quantifying the Business Benefits of TDM. Tampa, FL: University of South Florida, September 2003. http://dx.doi.org/10.5038/cutr-nctr-rr-2001-15.

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Seggerman, Karen. Incorporating TDM into the Land Development Process. Tampa, FL: University of South Florida, November 2010. http://dx.doi.org/10.5038/cutr-nctr-rr-2004-06.

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Hoffman, L. G. Technology development, evaluation, and application (TDEA) FY 1997 progress report. Office of Scientific and Technical Information (OSTI), May 1998. http://dx.doi.org/10.2172/663508.

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Barker, W. C., and E. B. Barker. Recommendation for the triple data encryption algorithm (TDEA) block cipher. Gaithersburg, MD: National Institute of Standards and Technology, 2012. http://dx.doi.org/10.6028/nist.sp.800-67r1.

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Barker, Elaine, and Nicky Mouha. Recommendation for the Triple Data Encryption Algorithm (TDEA) block cipher. Gaithersburg, MD: National Institute of Standards and Technology, November 2017. http://dx.doi.org/10.6028/nist.sp.800-67r2.

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