Relevant bibliographies by topics / Wireless Telegraph

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Wireless Telegraph'

Author: Grafiati
Published: 4 June 2021
Last updated: 30 July 2024

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Journal articles on the topic "Wireless Telegraph"

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Rady, Mina, Jonathan Muñoz, Razanne Abu-Aisheh, et al. "A Historical Twist on Long-Range Wireless: Building a 103 km Multi-Hop Network Replicating Claude Chappe’s Telegraph." Sensors 22, no. 19 (2022): 7586. http://dx.doi.org/10.3390/s22197586.

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In 1794, French Engineer Claude Chappe coordinated the deployment of a network of dozens of optical semaphores. These formed “strings” that were hundreds of kilometers long, allowing for nationwide telegraphy. The Chappe telegraph inspired future developments of long-range telecommunications using electrical telegraphs and, later, digital telecommunication. Long-range wireless networks are used today for the Internet of Things (IoT), including industrial, agricultural, and urban applications. The long-range radio technology used today offers approximately 10 km of range. Long-range IoT solutions use “star” topology: all devices need to be within range of a gateway device. This limits the area covered by one such network to roughly a disk of a 10 km radius. In this article, we demonstrate a 103 km low-power wireless multi-hop network by combining long-range IoT radio technology with Claude Chappe’s vision. We placed 11 battery-powered devices at the former locations of the Chappe telegraph towers, hanging under helium balloons. We ran a proprietary protocol stack on these devices so they formed a 10-hop multi-hop network: devices forwarded the frames from the “previous” device in the chain. This is, to our knowledge, the longest low power multi-hop wireless network built to date, demonstrating the potential of combining long-range radio technology with multi-hop technology.
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Jeszenszky, Sandor. "From Electric Oscillations to Marconi's Wireless Telegraph." IEEE Antennas and Propagation Magazine 53, no. 2 (2011): 221–28. http://dx.doi.org/10.1109/map.2011.5949373.

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Moorhead, Simon. "Marconi Wireless Telegraphy Trialled in Australia." Journal of Telecommunications and the Digital Economy 10, no. 4 (2022): 103–11. http://dx.doi.org/10.18080/jtde.v10n4.652.

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A historic paper from 2010, republished here, describes a demonstration of wireless transmission between Victoria and Tasmania by the Marconi Wireless Telegraph Company in 1906. The subsequent debate and delays in adopting the new wireless communication system highlight the influence of imperial politics on Australian telecommunications, post Federation. The impasse with Marconi over his initial refusal to license his patent was eventually resolved by the creation of Amalgamated Wireless Holdings (AWA) in 1911.
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Mojaddedi, Fatima. "Notes on the Wire: Telegraphic Opening and Ideology in Modern Afghanistan." Afghanistan 6, no. 1 (2023): 49–72. http://dx.doi.org/10.3366/afg.2023.0103.

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This article considers the cultural and political force of the telegraph in early twentieth-century Afghanistan where new media technology influenced the social milieu and transformed the sense of contemporary consciousness. I consider how wired and wireless telegraphy were interwoven with Allied imperial aims in the inter-war years and specifically how they became a much-anticipated medium of global connectivity and of ideological anxiety and political sabotage. I argue that at the heart of this tension there was a much deeper ambivalence about the place of ideological and cultural difference in the modern era of technological acquisition and a concomitant anxiety about the task of interpreting that difference.
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Mathis, Wolfgang. "Egbert von Lepel and the Invention of the Spark-Gap Transmitter." Advances in Radio Science 21 (December 1, 2023): 65–75. http://dx.doi.org/10.5194/ars-21-65-2023.

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Abstract. On 29 October 1923, radio broadcasting or “Rundfunk” was officially opened in the Voxhaus in Berlin and thus the new communication medium was now also available in Germany, but later than in other countries such as the US and the UK. However, first experiments with wireless telephony, which is the technical basis of this medium, were carried out more than ten years earlier (Pungs, 1922; Mathis, 2019; Titze and Mathis, 2020; Mathis and Titze, 2021). One of the pioneers of this technology was the German Egbert von Lepel, who developed in 1907 a new concept of wireless transmitters that was also suitable for use in wireless telephony. The concept later became known as the quenched spark-gap transmitter (“Löschfunkensender”) or ”Singing Spark” transmitter where a specific variant was developed by the Gesellschaft für Drahtlose Telegraphie (GDT: “Wireless Telegraph Society”), System Telefunken. This article discusses the history of this type of transmitter using new historical sources from national and international archives. It turns out that contrary to what is known on this subject from almost all publications on the history of early wireless technology, the German Imperial Patent Office decided in January 1911 that Lepel's patent was granted as the most fundamental for quenched spark-gap transmitters. With the disclosure of this important historical source, the question of the origin of the invention of the quenched spark-gap transmitter must be reassessed.
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Calvo, Ángel. "Regulation and Business in the Origins and Development of the Mass Media: Radio Broadcasting in Spain." International Journal of Business Studies and Innovation 1, no. 2 (2021): 123–39. http://dx.doi.org/10.35745/ijbsi2021v01.02.0013.

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Wireless telegraphy ranks as the third groundbreaking 19th-century contribution to modern telecommunications, after the electric telegraph and the telephone. Initially of little interest, it gained widespread acceptance and became a commercial communication system that was fiercely fought for by the world's major powers. One feature of radiotelegraphy is broadcasting¸ which has developed with great impetus among the economic powers. In Western Europe, state control over broadcasting predominated from the first regulation in the 1920s until the 1980s. This was the case in Spain, where the State imposed a system of concession for the construction and operation of the network of stations by public tender. Finally, the development of broadcasting was inferior to that of the major powers but superior to that of other Mediterranean nations, as indicated by the sixth position it occupied in a selected list of countries. This study is performed to analyze broadcasting penetration from a dual perspective of supply/demand and the economic and business angle, mainly from primary sources.
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Jacobsen, Kurt. "Wasted opportunities? The Great Northern Telegraph Company and the wireless challenge." Business History 52, no. 2 (2010): 231–50. http://dx.doi.org/10.1080/00076791003611871.

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Поляк, Юрий Евгеньевич. "Publications of the XIX-XX Centuries about the Telegraph (Based on Materials from Electronic Libraries)." Russian Digital Libraries Journal 24, no. 6 (2022): 1157–83. http://dx.doi.org/10.26907/1562-5419-2021-24-6-1157-1183.

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The century before last saw revolutionary changes in the transmission of information. For the functioning of the optical telegraph, which appeared in the late 18th century, cumbersome towers were necessary for the line of sight of semaphore signals. A hundred years later, the length of telegraph lines was hundreds of thousands of kilometers. At the turn of the century, the first experiments with the use of wireless telegraph began. This is reflected in numerous brochures, books, periodicals of that time. After another hundred years, many of these materials have become publicly available thanks to the development of the Internet and electronic libraries; they are intensively viewed and posted online. The rapid growth in the number of digital libraries and their content made this paper possible. Its goal is to trace the evolution of technologies and processes of information transfer reflected in literature, using a wide variety of electronic libraries - from the ambitious projects of the Library of Congress or Google Books with their millions of digitized books to modest private collections. dedicated to local topics. Materials from more than 20 electronic libraries have been used.
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Given, Jock. "A 50/50 Proposition: Public-Private Partnerships in Australian Communications." Media International Australia 129, no. 1 (2008): 104–15. http://dx.doi.org/10.1177/1329878x0812900111.

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The Australian government's proposed public–private broadband partnership is the latest dramatisation of the constantly shifting roles of the private and public sectors in communications. Over the last century and a half, the sector has been a steady source of new institutional models around the world. This article examines the experience of Australia's main wireless company, AWA, as a private–public partnership for nearly 30 years. Reconstructed as a joint enterprise in 1922 to establish direct wireless telegraph services between Australia and Britain and North America, AWA remained co-owned by the Commonwealth and private shareholders until 1951. Several features of this experience seem relevant to the proposed national broadband partnership: the level of political support for the structure; the implications of changes in the use of wireless technology over the life of the investment; the management of market power; financial performance; and the duration of the arrangement.
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Guagnini, Anna. "John Fletcher Moulton and Guglielmo Marconi: bridging science, Law and industry." Notes and Records: the Royal Society Journal of the History of Science 63, no. 4 (2009): 355–63. http://dx.doi.org/10.1098/rsnr.2009.0055.

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Several Fellows of the Royal Society had a role in the achievements of Guglielmo Marconi. Among them was John Fletcher Moulton. An outstanding undergraduate mathematician at Cambridge who maintained a lifelong interest in electricity, Moulton went on to become one of the most formidable lawyers practising in the London courts. His collaboration in the preparation of Marconi's first UK patent in 1897 marked the beginning of an important association with Marconi and the Marconi Wireless Telegraph Company.
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Dissertations / Theses on the topic "Wireless Telegraph"

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Zajácz, Rita. "Technological change, hegemonic transition and communication policy State-MNC relations in the wireless telegraph industry, 1896--1934 /." [Bloomington, Ind.] : Indiana University, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:3195577.

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Thesis (Ph.D.)--Indiana University, 2006.<br>Source: Dissertation Abstracts International, Volume: 66-11, Section: A, page: 3852. Adviser: Herbert A. Terry. Title from dissertation home page (viewed Oct. 10, 2006).
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Oldcorn, Benjamin David. "On the wire : the strategic and tactical role of Cable and Wireless during the Second World War." Thesis, University of Exeter, 2013. http://hdl.handle.net/10871/14642.

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This thesis engages with the intersection between the British state and corporations, governmentality, conflict and corporate power and historical geographies of networked communications during the Second World War From its formation in 1928 to nationalisation in 1946, Cable and Wireless were the overseas communications service for the British Government. Throughout the 1930s, intersecting sociopolitical networks were fostered between senior members of Head Office staff and representatives of various government departments – from the Cabinet, the Foreign Office and the intelligence services. Through these networks, an ostensibly private communications company was drawn into a close relationship with the British state that blurred the boundary between government and business. By utilizing the archival holdings of the Company, held at the Porthcurno Telegraph Museum, Cornwall, Cable and Wireless’ war work will be detailed by examining three discrete but interrelated aspects. Theses are: first, overseas mobilization; second, domestic mobilization; and, finally, the mobilization of the body – of individual members of staff. In this thesis Cable and Wireless is configured as an institution in the Foucauldian sense and an examination of the exercise of governmental power follows. The physical network of Cable and Wireless is then configured as the conduit through which this power was exercised and disseminated. The central methodological contribution that this thesis makes is to discourses surrounding the notion of secrecy: how this is created and maintained, and how it shatters space into regions of knowledge and ignorance. Secrecy in this context also serves to empower some and dominate others. The final aspect of the research is to define and explore an alternative narrative to the Second World War: the central role that a private communications company played in furnishing the British Government with intelligence – of both a strategic and tactical nature – that was gleaned from the overseas network.
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Sinha, Amit Kumar. "An investigation of Marconi's first transatlantic experiment in Newfoundland to find the correct frequency of transmission (Guglielmo Marconi)." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0031/MQ47478.pdf.

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Lee, Jenny Rose. "Empire, modernity and design : visual culture and Cable & Wireless' corporate identities, 1924-1955." Thesis, University of Exeter, 2014. http://hdl.handle.net/10871/16467.

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During the twentieth century, Cable & Wireless was the world’s biggest and most important telegraphy company, employing large numbers of people in stations across the world. Its network of submarine cables and wireless routes circumnavigated the globe, connecting Britain with the Empire. This thesis examines the ways in which the British Empire and modernity shaped Cable & Wireless’ corporate identity in order to understand the historical geography of the relationships between Empire, state, and modernity. Additionally, it investigates the role of design in the Company’s engagement with the discourses of modernity and imperialism. Historical Geography has not paid sufficient attention to the role of companies, in particular technology companies, as institutions of imperialism and instruments of modernity. The study of businesses within Historical Geography is in its infancy, and this thesis will provide a major contribution to this developing field. This thesis takes an interdisciplinary approach that sits at the intersection of three main disciplines: Historical Geography, Design History and Business History. This thesis examines how Cable & Wireless’ identity was produced, transmitted and consumed. This thesis is based on detailed research in Cable &Wireless’ corporate archive at Porthcurno, examining a wide range of visual and textual sources. This pays particular attention to how the Company designed its corporate identity through maps, posters, ephemera, corporate magazines and exhibitions. Drawing upon the conceptualizations of the Empire as a network, it argues that Cable & Wireless’ identity was networked like its submarine cables with decision-making power, money and identity traversing this network. This thesis seeks to place both the company and the concept of corporate identity within a broader historical and artistic context, tracing the development of both the company’s institutional narrative and the corporate uses of visual technologies. No study has been conducted into the corporate identity and visual culture of Cable & Wireless. This thesis not only provides a new dimension to knowledge and understanding of the historical operations of Cable & Wireless, but also makes a substantive contribution to the wider fields of Historical Geography, Business History, Design History and the study of visual culture.
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Blond, A. J. L. "Technology and tradition : wireless telegraphy and the Royal Navy 1895 - 1920." Thesis, Lancaster University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239908.

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Hakyemez, Serkan Ender. "Scheduling Algorithms For Wireless Cdma Networks." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12609050/index.pdf.

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In recent years the need for multimedia packet data services in wireless networks has grown rapidly. To overcome that need third generation (3G) mobile services have been proposed. The fast growing demands multimedia services in 3G services brought the need for higher capacity. As a result of this, the improvement on throughput, traffic serving performance has become necessary in 3G systems. Code division multiple access (CDMA) technique is one of the most important 3G wireless mobile techniques that has been defined. The scheduling mechanisms used in CDMA plays an important role on the efficiency of the system. The power, rate and capacity parameters are variable and dependent to each other in designing a scheduling mechanism. The schedulers for CDMA decide which user will use the frequency band at which time interval with what power and rate. In this thesis different type of algorithms used in time slotted CDMA are studied and a new algorithm which supports Quality of Service (QoS) is proposed. The performance analysis of this proposed algorithm is done via simulation in comparison to selected CDMA schedulers.
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Khan, Bilal Muhammad. "High QoS and energy efficient medium access control protocols for wireless sensor networks." Thesis, University of Sussex, 2011. http://sro.sussex.ac.uk/id/eprint/7574/.

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Development of Wireless Sensor Nodes revolutionaries sensing and control application. The size of sensor node makes it ideal to be used in variety of applications, but this brings more challenges and problems especially as the capacity of onboard battery is limited. It is due to the very reason that initial research in the field of WSN especially on MAC targets mainly on the energy conservation and gives secondary importance towards other attributes of MAC protocols. These attributes includes latency, throughput, fairness and collision. This research keeping in view of current application requirements which demands QoS as well as energy conservation in static and mobile sensor networks proposes MAC protocols to meet these challenges. In this research to improve the efficiency of the collision resolution algorithms used in mainly contention based MAC protocols, an Improved Binary Exponential Backoff Algorithm is proposed. The main target of this protocol is to resolve the problem of access collision by employing interim backoff period. The protocol targets to improve upon the performance of conventional Binary Exponential Backoff Algorithm which suffers heavily from collision. The result shows significant reduction in collision which increases the efficiency of the network in terms of QoS and energy conservation. To eliminate the problem of collision which is one of the major sources of network performance degradation a novel Delay Controlled Collision Free contention based MAC is designed. The protocol uses novel delay allocation technique. DCCF also provides mechanism to achieve fairness among the nodes. Detailed analysis and comparative result shows substantial increase in throughput and decrease in latency as compared to Industrial standard of IEEE 802.15.4 CSMA/CA MAC. The research also proposed novel MAC protocols for mobile sensor networks. These protocols uses a methodology which is based upon signal strength of the beacon sent to the node from various neighbouring coordinators that enable the nodes to seamlessly enter from one cluster to another without any link loss and unnecessary delays in the shape of association. The proposed scheme is implemented over IEEE 802.15.4 enabling the standard to perform better with dynamic topology. Result shows that mobility adaptive 802.15.4 protocol shows improvement in QoS and conserve energy far better than the existing conventional CSMA/CA MAC standard. Also the algorithm is implemented over Delay Controlled Collision Free Mac protocol and a detail comparison is carried out with other mobility adaptive MAC protocols. The result shows significant decrease in latency as well as high gain in throughput and considerable reduction in energy as compared to the mobility adaptive MAC protocols. Finally in order to resolve fundamental problem of scalable network which suffers from bottleneck as more nodes in the last hop tries to send data towards the sink, a novel protocol is proposed which allows more than one node at a time to transmit the data towards the sink. The protocol named Simultaneous Multi node CSMA/CA enables the conventional industrial standard of IEEE 802.15.4 CSMA/CA protocol to allow more than one node to transmit the data towards the coordinator or sink node. The protocol out performs the existing standard and provides significant increase in QoS of the network.
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Erkal, Hakan. "Optimization Of Energy Harvesting Wireless Communication Systems." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613937/index.pdf.

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In an energy harvesting communication system, energy is derived from outside sources and becomes partially available at different points in time. The constraints induced by this property on energy consumption plays an active role in the design of efficient communication systems. This thesis focuses on the optimal design of transmission and networking schemes for energy harvesting wireless communication systems. In particular, an energy harvesting transmitter broadcasting data to two receivers in an AWGN broadcast channel assuming that energy harvests and data arrivals occur at known instants is considered. In this system, optimal packet scheduling that achieves minimum delay is analyzed. An iterative algorithm, DuOpt, that achieves the same structural properties as the optimal schedule is proposed. DuOpt is proved to obtain the optimal solution when weaker user data is ready at the beginning. A dual problem is defined and shown to be strictly convex. Taking advantage of the dual problem, uniqueness of the solution of the main problem is proved. Finally, it is observed that DuOpt is almost two orders of magnitude faster than the SUMT (sequential unconstrained minimization technique) algorithm that solves the same problem.
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Tekbiyik, Ersoy Neyre. "Efficient Resource Allocation In Energy Harvesting Wireless Networks." Phd thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12615323/index.pdf.

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This thesis presents various studies on energy efficient design of wireless networks. It starts with a survey on recent shortest path based energy efficient routing algorithms developed for ad hoc and sensor networks, making a comprehensive classification for these algorithms. In addition to energy efficient design, sustainable and environmentally friendly deployment of wireless networks demands increased use of renewable energy. However, this calls for novel design principles to efficiently utilize the variation in the availability of the energy. The thesis continues with an investigation of state-of-the-art resource management and scheduling algorithms developed for energy harvesting wireless sensor networks. Building on the stateof- the-art, the main contribution of this thesis is to formulate and solve a utility maximizing scheduling problem in a multiuser broadcast channel with an energy harvesting transmitter. The goal is to determine the optimal power and time allocations to users between energy arrivals. The structural properties of the problem are analyzed, and its biconvexity is proved. A Block Coordinate Descent (BCD) based algorithm is developed to obtain the optimal solution. Two simple and computationally scalable heuristics, PTF and ProNTO, which mimic the characteristics of the optimal policy, are proposed. Finally, an online algorithm, PTF-On,that will bypass the need for offline knowledge about the energy harvesting statistics, is developed. PTF-On uses a Kalman filter based energy harvesting prediction algorithm, developed in this thesis, to predict the energy that will arrive in the future.
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Ayran, Orhan. "Reliable Real-time Video Communication In Wireless Sensor Networks." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/2/12608233/index.pdf.

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Many wireless sensor network (WSN) applications require efficient multimedia communication capabilities. However, the existing communication protocols in the literature mainly aim to achieve energy efficiency and reliability objectives and do not address the multimedia communication challenges in WSN. In this thesis, comprehensive performance evaluation of the existing transport protocols is performed and it has been shown that the existing proposals achieve very poor performance in terms of large set of metrics such as packet delivery rate, end-to-end packet delay, bandwidth and energy efficiency, frame peak signal-to-noise ratio (PSNR), delay-bounded frame PSNR, frame delivery probability, frame end-to-end delay and jitter. Based on these results, an energy-efficient real-time and reliable video sensor communication protocol (VSCP) is introduced for WSN. VSCP estimates video quality perceived by sink using lost segments of video frames and aims to maintain the overall reliability at a given level with minimum energy expenditure. Source data rates are adjusted in a quality adaptable manner according to the network conditions and the overall reliability computed by sink. QSC (quality scalable coding) encoding technique is used to produce a nearly constant quality video at a given maximum data rate during adjustment of source data rates. Performance evaluations show that VSCP protocol significantly outperforms the existing proposals in terms of multimedia communication performance metrics in WSN.
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Books on the topic "Wireless Telegraph"

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Ettore, Fedeli, Guidone Mario, Gruppo nazionale di storia della fisica (Italy), and Convegno su "Temistocle Calzecchi Onesti e il coherer nella conquista della telegrafia senza filo" (1987), eds. La conquista della telegrafia senza fili: Temistocle Calzecchi Onesti e il coherer. Nuolfa Alfa editoriale, 1987.

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Tom, French. McElroy, world's champion radio telegrapher. Artifax Books, 1993.

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Najʻī, ʻAlī ibn Muḥammad. al- Qūwah al-thālithah: Dirāsah tārīkhīyah ʻan dawr al-lā-silkī fī ʻahd al-Malik ʻAbd al-ʻAzīz. 2-ге вид. ʻA.b.M. al-Najaʻī, 1997.

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Rowe, Courtney. Marconi at The Lizard: The story of communication systems at Housel Bay. Trevithick Society, 2000.

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MacLeod, Mary K. Marconi, the Canada years: 1902-1946. Nimbus Pub., 1992.

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Vranka, Jozef. Z doliny prerástol hory: Jozef Murgaš - kňaz, maliar, vedec, vynálezca--. Arimes, 2004.

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España, Joaquín Flores, Olga Zuleta de González, and Jorge E. Baca Camacho. Historia de la telegrafía y radiotelegrafía en Guatemala. Dirección General de Correos y Telégrafos, 2011.

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Engineers, Institution of Electrical, and Science Museum (Great Britain), eds. The early history of radio: From Faraday to Marconi. Institution of Electrical Engineers, in association with the Science Museum, 1994.

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Slaby, Adolf Karl Heinrich. Entdeckungsfahrten in den elektrischen Ozean: Gemeinverständliche Vorträge. VDM Verlag Dr. Müller, 2007.

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Slaby, Adolf Karl Heinrich. Entdeckungsfahrten in den elektrischen Ozean: Gemeinverständliche Vorträge. VDM Verlag Dr. Müller, 2007.

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Book chapters on the topic "Wireless Telegraph"

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Hagn, G. H., and E. Lyon. "The First Antenna and Wireless Telegraph, Personal Communications System (PCS), and PCS Symposium in Virginia." In Wireless Personal Communications. Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2758-9_20.

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Magder, Ted. "The Origins of International Agreements and Global Media: The Post, the Telegraph, and Wireless Communication before World War I." In The Handbook of Global Media and Communication Policy. Wiley-Blackwell, 2011. http://dx.doi.org/10.1002/9781444395433.ch2.

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Williams, J. B. "The Catless Miaow: Wireless Telegraphy." In The Electric Century. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51155-9_8.

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Kontou, Tatiana, Victoria Mills, and Richard Menke. "Wireless telegraphy and future media." In Victorian Material Culture. Routledge, 2022. http://dx.doi.org/10.4324/9781315400303-73.

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Kontou, Tatiana, Victoria Mills, and Richard Menke. "James Knowles, ‘Wireless Telegraphy and “Brain-Waves”’." In Victorian Material Culture. Routledge, 2022. http://dx.doi.org/10.4324/9781315400303-75.

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Hornsey, Richard. "Balak, the Son of Zippor: Impulsion Cells and Wireless Telegraphy." In International Archives of the History of Ideas Archives internationales d'histoire des idées. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-40243-2_10.

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Lotfian, Maryam, Jens Ingensand, Adrien Gressin, and Christophe Claramunt. "CIMEMountainBot: A Telegram Bot to Collect Mountain Images and to Communicate Information with Mountain Guides." In Web and Wireless Geographical Information Systems. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-34612-5_9.

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Hackmann, Willem. "Sonar, Wireless Telegraphy and the Royal Navy: Scientific Development in a Military Context, 1890–1939." In Science, Politics and the Public Good. Palgrave Macmillan UK, 1988. http://dx.doi.org/10.1007/978-1-349-09514-8_5.

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"wireless telegraph, n." In Oxford English Dictionary, 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/7879184281.

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Solymar, Laszlo. "Wireless telegraphy." In Getting the Message. Oxford University PressOxford, 1999. http://dx.doi.org/10.1093/oso/9780198503330.003.0006.

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Abstract There are a number of major milestones in the history of communications and, in our narrative, each of them has so far been associated with a single country: the mechanical telegraph with France, the electrical telegraph with England and the telephone with the United States. There were, of course, good reasons for this. Revolutionary France, facing a hostile Europe, was ready to explore any new means likely to help the war effort. In England in the 1830s the newly established railways cried out for fast communications in order to avoid accidents and to improve efficiency. In response, Cooke and Wheatstone managed to turn an academic toy into a practical device. What about the telephone? Shouldn’t it also have started in England, the leading industrial power at the time? Not necessarily. In England the needs of industry and· business were perfectly well served by the Royal Mail and the telegraph. And perhaps temperament also played a role. To make instant decisions, without the time to reflect, was not an Englishman’s way of conducting his affairs. The telephone’s success needed a country with vast open spaces, vast distances and a population less inclined to hide their feelings.
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Conference papers on the topic "Wireless Telegraph"

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Polak, Yuri Еvgenievich. "Digital Libraries as Information Source on the Evolution of Telegraph." In 23rd Scientific Conference “Scientific Services & Internet – 2021”. Keldysh Institute of Applied Mathematics, 2021. http://dx.doi.org/10.20948/abrau-2021-4.

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The century before last saw revolutionary changes in the transmission of information. For the functioning of the optical telegraph, which appeared at the end of the 18th century, cumbersome towers were necessary for the line of sight of the semaphore signals. One hundred years later, telegraph lines were hundreds of thousands of kilometers long; at the turn of the century, the first experiments with the use of a wireless telegraph began. This is reflected in numerous brochures, books, periodicals of that time. A hundred years later, many of these materials became publicly available thanks to the development of the Internet and electronic libraries, which made the appearance of this work possible. Its goal is to trace the evolution of technologies and processes of information transfer in the 19th century using a wide variety of electronic libraries - from the grandiose projects of the Library of Congress and Google Books with their millions of digitized books to modest private collections dedicated to local topics. Used materials from 20+ electronic libraries.
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Watanabe, Takuto, Takurou Otsuka, Shogo Hagino, et al. "Wireless telegram microwave ECRIS." In Proceedings of the 17th International Conference on Ion Sources. Author(s), 2018. http://dx.doi.org/10.1063/1.5053400.

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Neumuller, Clemens, Joerg Robert, and Albert Heuberger. "SIMO Frame Acquisition of Fragmented Telegrams in Interference Channels." In 2022 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2022. http://dx.doi.org/10.1109/wcnc51071.2022.9771845.

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Gunawan, Teddy Surya, Asaad Balla Falelmula Babiker, Nanang Ismail, and Mufid Ridlo Effendi. "Development of Intelligent Telegram Chatbot Using Natural Language Processing." In 2021 7th International Conference on Wireless and Telematics (ICWT). IEEE, 2021. http://dx.doi.org/10.1109/icwt52862.2021.9678471.

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Qadeer, Mohammed A., Nadeem Akhtar, Faraz Khan, and Etienne Baratte. "Improving Real-Time GPS by incorporating TelegraphCQ in Jamdroid Architecture." In 2009 4th International Symposium on Wireless Pervasive Computing (ISWPC). IEEE, 2009. http://dx.doi.org/10.1109/iswpc.2009.4800587.

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Rukmana, Febi Indriyati, Akmaliyah, Edi Mulyana, Aep Kusnawan, Lia Kamelia, and Wahyudin Darmalaksana. "All-in-One Application For Smart Home System Base on Telegram Controlled." In 2020 6th International Conference on Wireless and Telematics (ICWT). IEEE, 2020. http://dx.doi.org/10.1109/icwt50448.2020.9243631.

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Cahya, Adelia Dwi, Mufid Ridlo Effendi, Adam Faroqi, and Abdul Wasik. "Monitoring and Controlling System of Koki Goldfish Aquarium Water Temperature Using Telegram Application." In 2022 8th International Conference on Wireless and Telematics (ICWT). IEEE, 2022. http://dx.doi.org/10.1109/icwt55831.2022.9935471.

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Vivekanandan, S., S. Kumar, R. Srinath, and R. Vinayak. "Smart Energy Efficient Home Automation Using Telegram." In Proceedings of the International Conference on Intelligent Technologies in Security and Privacy for Wireless Communication, ITSPWC 2022, 14-15 May 2022, Karur, Tamilnadu, India. EAI, 2022. http://dx.doi.org/10.4108/eai.14-5-2022.2318872.

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Blazevic, Zoran, Maja Skiljo, and Dragan Poljak. "Comparison of generalized telegrapher equations approach and circuit model for wireless power transfer." In 2016 24th International Conference on Software, Telecommunications and Computer Networks (SoftCOM). IEEE, 2016. http://dx.doi.org/10.1109/softcom.2016.7772128.

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Elshabrawy, Tallal, Sally Nafie, and Joerg Robert. "Performance analysis of convolutionally-coded telegram splitting telemetry systems under different ISM/SRD collision behaviors." In 2016 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2016. http://dx.doi.org/10.1109/wcnc.2016.7565088.

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