Relevant bibliographies by topics / Private mobile radio (PMR)

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

Academic literature on the topic 'Private mobile radio (PMR)'

Author: Grafiati
Published: 4 June 2021
Last updated: 17 February 2022

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Journal articles on the topic "Private mobile radio (PMR)"

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Sasaki, S., and T. Fumoto. "Background noise suppressor for private mobile radio." Electronics Letters 37, no. 19 (2001): 1190. http://dx.doi.org/10.1049/el:20010795.

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Gruet, Christophe, Xavier Pons-Masbernat, and Pierre Force. "The LTE Evolution: Private Mobile Radio Networks." IEEE Vehicular Technology Magazine 8, no. 2 (June 2013): 64–70. http://dx.doi.org/10.1109/mvt.2013.2252291.

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Wang, Shiuh-Jeng, and Yuh-Ren Tsai. "Private communications in hierarchical group-mobile radio system." Journal of Discrete Mathematical Sciences and Cryptography 7, no. 2 (January 2004): 187–201. http://dx.doi.org/10.1080/09720529.2004.10697999.

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Dettmer, Roger. "Trunked private mobile radio. A lead from the electricity industry." IEE Review 35, no. 6 (1989): 223. http://dx.doi.org/10.1049/ir:19890105.

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Stevens, R. D., and M. C. Sinclair. "Finite-source analysis of traffic on private mobile radio systems." Electronics Letters 33, no. 15 (1997): 1292. http://dx.doi.org/10.1049/el:19970879.

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Kitamura, K., and K. Rondo. "Distortion compensation characteristics of pre-distortion circuit for private mobile radio." Electronics Letters 36, no. 20 (2000): 1675. http://dx.doi.org/10.1049/el:20001227.

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Canales, María, Ángela Hernández, and Antonio Valdovinos. "Trunking capacity estimation for wide area multicell private mobile radio networks." AEU - International Journal of Electronics and Communications 64, no. 1 (January 2010): 8–16. http://dx.doi.org/10.1016/j.aeue.2008.09.008.

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Abkenar, Forough Shirin, and Akbar Ghaffarpour Rahbar. "Optimal Power Efficient Management Scheme (OPEM): A New Power Efficient Approach for Mobile Stations in Two-Tier and Three-Tier Networks." Mobile Information Systems 10, no. 4 (2014): 331–46. http://dx.doi.org/10.1155/2014/863794.

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Establishing incoming calls plays an important role in multi-tier networks. In a multi-tier network, if a mobile station (MS) wants to move between different tiers, it has to register at its corresponding tier and deregister at current tier. The registration and deregistration procedures are implemented by network and radio signals. In addition, delivery of an incoming call to the corresponding tier, according to the type of call and the registration area (RA) of the mobile station, consumes power and energy. Many schemes like power efficient single registration (PSR), power efficient multiple registration (PMR) and efficient power management (EPM) have been introduced to reduce the power and energy consumptions of multi-tier networks. In this paper, we introduce a new approach to reduce the energy and power consumptions of multi-tier networks. This new approach is called the optimal power efficient management (OPEM) scheme that uses the advantages of both PMR and PSR in signaling concept. The OPEM scheme introduces a new, different and simple method to reduce the energy consumption of multi-tier networks, especially in two-tier and three-tier networks. The numerical results confirm the preference of the OPEM scheme.
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Monaghan, S. "Performance analysis of private mobile radio system with finite unbalanced traffic sources." Electronics Letters 34, no. 25 (1998): 2382. http://dx.doi.org/10.1049/el:19981651.

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Crespo-Bardera, Estefanía, Adrián Vega Delgado, Aarón Garrido Martín, Alfonso Fernández-Durán, and Matilde Sánchez-Fernández. "Textile Multiantenna Technology and Relaying Architectures for Emergency Networks." Wireless Communications and Mobile Computing 2019 (February 5, 2019): 1–7. http://dx.doi.org/10.1155/2019/7292075.

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Every year around 200 million people are affected by hazards of different nature. In most of these situations public protection and disaster relief personnel are usually the first responders to provide help. To provide differential relief coverage in these scenarios, novel communication and network functionalities are being demanded, relegating today’s narrowband private radio (PMR) emergency systems to the background. These are data-support, increased coverage, broadband communication, and high reliability which will be addressed by novel communication technologies such as Long Term Evolution (LTE), LTE Advanced-pro, and future 5G. In this work we tackle two key technological solutions for future emergency communication networks such as an architecture based on relay nodes and enhanced user equipment by means of multiple-input-multiple-output (MIMO) techniques.
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Dissertations / Theses on the topic "Private mobile radio (PMR)"

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Florea, Alina Alexandra. "Optimisation de la transmission de phonie et vidéophonie sur les réseaux à larges bandes PMR." Phd thesis, Institut National des Télécommunications, 2013. http://tel.archives-ouvertes.fr/tel-00873686.

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Cet exposé analyse les perspectives large bande des réseaux PMR, à travers l'évaluation du candidat LTE, et la proposition d'une possible évolution du codage canal, la solution brevetée des codes turbo à protection non uniforme. Une première étude dans le chapitre 2 se concentre sur l'analyse multi-couche et l'identification des problèmes clé des communications de voix et de vidéo sur un réseau LTE professionnel. Les capacités voix et vidéo sont estimées pour les liens montant et descendant de la transmission LTE, et l'efficacité spectrale de la voix en lien descendant est comparée à celle de PMR et GSM. Ce chapitre souligne certains points clé de l'évolution de LTE. S'ils étaient pas résolus par la suite, LTE se verrait perdre de sa crédibilité en tant que candidat à l'évolution de la PMR. Une telle caractéristique clé des réseaux PMR est le codage canal à protection non uniforme, qui pourrait être adapté au système LTE pour une évolution aux contraintes de la sécurité publique. Le chapitre 3 introduit cette proposition d'évolution, qui a été brevetée: les turbo codes à protection non uniforme intégrée. Nous proposons une nouvelle approche pour le codage canal à protection non uniforme à travers les codes turbo progressives hiérarchiques. Les configurations parallèles et séries sont analysées. Les mécanismes de protection non uniformes sont intégrés dans la structure de l'encodeur même à travers l'insertion progressif et hiérarchique de nouvelles données de l'utilisateur. Le turbo décodage est modifié pour exploiter de façon optimale l'insertion progressive de données dans le processus d'encodage et estimer hiérarchiquement ces données. Les propriétés des structures parallèles et séries sont analysées à l'aide d'une analogie aux codes pilotes, ainsi qu'en regardant de plus près leurs caractéristiques de poids de codage. Le taux de transmission virtuel et les représentations des graphs factor fournissent une meilleure compréhension de ces propriétés. Les gains de codage sont évalués à l'aide de simulations numériques, en supposant des canaux de transmission radio statiques et dynamiques, et en utilisant des codes de référence. Enfin, dans le chapitre 4, l'idée breveté du code turbo parallal progressif et hiérarchique (PPHTC) est évaluée sur la plateforme LTE. Une description détaillée de l'architecture des bearers de LTE est donnée, et ses conséquences sont discutées. Le nouveau codage canal est inséré et évalué sur cette plateforme, et ses performances sont comparées avec des schémas de transmission typique à LTE. L'analyse de la qualité de la voix aide à conclure sur l'efficacité de la solution proposée dans un système de transmission réel. Pourtant, même si cette dernière donne les meilleurs résultats, d'avantage d'optimisations devraient être envisagées pour obtenir des gains améliorés et mieux exploiter le potentiel du codage proposé. L'exposé se conclut dans le chapitre 5 et une courte discussion présente les futures perspectives de recherche
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Adouane, Amine Mohamed. "Dynamic management of spectral resources in LTE networks." Thesis, Versailles-St Quentin en Yvelines, 2015. http://www.theses.fr/2015VERS007V/document.

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La croissance exponentielle du nombre de dispositifs communicants et des services sans fils émergents fixe des objectifs toujours plus haut pour répondre à la demande de capacité sans cesse croissante des utilisateurs. Cela pose des défis constants pour atteindre les objectifs envisagés. La réutilisation spectrale élevée (High efficiency spectral reuse) a été adopté, cependant, elle conduit à des interférences accrues sur le réseau, ce qui dégrade les performances. L'OFDM (Orthogonal Frequency Division Multiplexing) est utilisé comme solution dans les réseaux de 4 G. Grâce à son orthogonalité, l'OFDM élimine l'interférence intra-cellulaire, mais l'interférence inter-cellule reste importante. Plusieurs méthodes connues sous le nom d'Inter-Cell interférences coordination (ICIC) ont été proposées pour les diminuer. L'ICIC permet la gestion des ressources radio coordonnée entre plusieurs cellules appelées ENodeB. Ces eNodeB peuvent partager les informations nécessaires grâce à l'interface X2 qui les relient, ces informations sont transmises par des messages LTE normalisés. Lorsque les ENodeBs sélectionnent égoïstement les ressources, la théorie de jeux non-coopératifs est largement appliquée pour trouver un juste équilibre. Dans cette thèse, nous mettons l'accent sur l'ICIC pour la liaison descendante d'un système OFDMA cellulaire dans le contexte du projet SOAPS (Spectrum opportuniste accès à la Sécurité publique). Ce projet a pour but l'amélioration de la planification des ressources de fréquences pour fournir des services à large bande dans les systèmes PMR (radiocommunications mobiles privées) en utilisant les technologies LTE. Nous adressons le problème d'ICIC en proposant quatre solutions différentes sous forme d'algorithmes entièrement décentralisés, ces algorithmes se basent sur la théorie des jeux non-coopératifs avec des équilibres de Nash purs des jeux considérés
The exponential growth in the number of communications devices has set out new ambitious targets to meet the ever-increasing demand for user capacity in emerging wireless systems. However, the inherent impairments of communication channels in cellular systems pose constant challenges to meet the envisioned targets. High spectral reuse efficiency was adopted as a solution to higher data rates. Despite its benefits, high spectral reuse leads to increased interference over the network, which degrades performances of mobile users with bad channel quality. To face this added interfence, OFDM (Orthogonal Frequency Division Multiplexing) is used for the new 4th generation network. Thanks to its orthogonality OFDM eliminates the intra-cellular interference, but when the same resources are used in two adjacents cells, the inter-cell interference becomes severe. To get rid of the latter, several methods for Inter-Cell Interference Coordination (ICIC) have been proposed. ICIC allows coordinated radio resources management between multiple cells. The eNodeBs can share resource usage information and interference levels over the X2 interface through LTE-normalized messages. Non-cooperative game theory was largely applied were eNodeBs selfishly selects resource blocks (RBs) in order to minimize interference. In this thesis, we stress on ICIC for the downlink of a cellular OFDMA system in the context of the SOAPS (Spectrum Opportunistic Access in Public Safety) project. This project focuses on the improvement of frequency resource scheduling for Broadband Services provision by PMR (Private Mobile Radio) systems using LTE technologies. We addressed this problem with four different solutions based on Non-cooperative game theory, three algorithms are devoted to RB selection in order to manage the interference, while the last one is a power control scheme with power economy and enhanced system performances
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Bulusu, Sri Satish Krishna Chaitanya. "Performance Analysis and PAPR Reduction Techniques for Filter-Bank based Multi-Carrier Systems with Non-Linear Power Amplifiers." Thesis, Paris, CNAM, 2016. http://www.theses.fr/2016CNAM1042/document.

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Cette thèse a été effectuée dans le cadre du projet européen FP7 EMPHATIC (Enhanced Multicarrier Techniques for Professional Ad-Hoc and Cell-Based Communications). Plusieurs universités européennes et deux partenaires industriels: THALES Communications Security et CASSIDIAN ont participé à ce projet. L'objectif de ce projet est de développer, d'évaluer et de démontrer les apports des techniques multi-porteuses avancées, permettant une meilleure utilisation des bandes de fréquences radio existantes en fournissant des services de données à large bande, en coexistence avec les services traditionnels à bande étroite. Le projet porte sur l'application de radiocommunications mobiles professionnelles (Professional Mobile Radio : PMR). L'idée principale de ce projet est d'analyser la viabilité des systèmes à large bande utilisant des bancs de filtres (Filter Bank Multi Carrier : FBMC) conjointement avec une modulation d'amplitude en quadrature avec décalage (Offset Quadrature Amplitude Modulation : OQAM) dans le cadre de la 5ème génération (5G) des systèmes radio-mobiles. La modulation FBMC-OQAM se positionne comme candidate potentielle pour les futurs systèmes de communication. Cette modulation avancée offre de nombreux avantages tels que l’excellente localisation fréquentielle de sa densité spectrale de puissance (DSP), une robustesse au bruit de phase, aux décalages de fréquence ainsi qu’à l’asynchronisme entre les utilisateurs. Ces atouts, la rendent plus attrayant qu’OFDM pour l’application PMR, la radio cognitive (CR) et la 5G. Cependant, comme toute autre technique de modulation muti-porteuses, FBMC-OQAM souffre d’un facteur de crête ou d’un PAPR (pour Peak to Average Power Ratio) élevé. Lorsque l'amplificateur de puissance (AP), utilisé au niveau de l’émetteur, est opéré proche de sa zone non-linéaire (NL), ce qui est le cas dans la pratique, la bonne localisation fréquentielle de la DSP du système FBMC/OQAM est sérieusement compromise, en raison des remontées spectrales. Le premier objectif de cette thèse est de prédire l'étendue des remontées spectrales dans les systèmes FBMC-OQAM, introduites par la non-linéarité AP. Le deuxième objectif de ce travail est de proposer des techniques, pour les systèmes FBMC-OQAM, permettant la réduction du PAPR et la linéarisation de l’AP, afin d'atténuer les effets NL. L’utilisation des cumulants, a permis de prédire les remontées spectrales pour les signaux FBMC-OQAM après amplification NL. En outre, certains algorithmes de réduction du PAPR, basées sur des approches probabilistes et des techniques d'ajout de signaux, ont été proposés. La capacité de coexistence du système à large bande utilisant FBMC-OQAM avec des systèmes PMR à bande étroite en présence de PA a été analysée et il a été démontré que la coexistence est possible, à condition qu'il y est une bonne combinaison entre le recul du signal à l’entrée de l’AP (Input Back-Off : IBO), la réduction du PAPR et la linéarisation de l’AP. Enfin, une nouvelle technique de linéarisation de l’AP a été proposée pour le système FBMC-OQAM
This thesis is part of the European FP7 EMPHATIC project (Enhanced Multicarrier Techniques for Professional Ad-Hoc and Cell-Based Communications) including various European universities and two main industrial partners: THALES Communications Security and CASSIDIAN. The EMPHATIC objective is to develop, evaluate and demonstrate the capability of enhanced multi-carrier techniques to make better use of the existing radio frequency bands in providing broadband data services in coexistence with narrowband legacy services. The project addresses the Professional Mobile Radio (PMR) application. The main idea is to analyze the viability of broadband systems based on filter-bank multi-carrier (FBMC) clubbed with o ffset quadrature amplitude modulation (OQAM) in the context of the future 5th Generation (5G) radio access technology (RAT). Increasingly, the FBMC-OQAM systems are gaining appeal in the probe for advanced multi-carrier modulation (MCM) waveforms for future communication systems. This advanced modulation scheme o ers numerous advantages such as excellent frequency localization in its power spectral density (PSD), a robustness to phase noise, frequency off sets and also to the multi-user asynchronism; making it more appealing than OFDM for PMR, cognitive radio (CR) and 5G RAT. However, like any other MCM technique, FBMC-OQAM suff ers from high PAPR. When the power amplifi er (PA) non-linearity, which is realistic radio-frequency impairment, is taken into account; the good frequency localization property is severely compromised, due to the spectral regrowth. The first objective of this PhD thesis is, to predict the extent of the spectral regrowth in FBMC-OQAM systems, due to the PA non-linearity. The second objective is to probe techniques for FBMC-OQAM systems, such as PAPR reduction and PA linearization, in order to mitigate the NL eff ects of PA. By cumulant analysis, spectral regrowth prediction has been done for FBMC-OQAM systems. Also, some algorithms for PAPR reduction, which are based on probabilistic approach and adding signal methods, have been proposed. The coexistence capability of the FBMC-OQAM based broadband system with the narrowband PMR systems in the presence of PA has been analyzed and it has been found that coexistence is possible, provided there is a symbiotic combination of PA Input Back-off (IBO), PAPR reduction and PA linearization. Finally, a novel PA linearization technique has been proposed for FBMC-OQAM
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Ballapuram, Vijayanand Sreenivasan. "Impact of Queuing Schemes and VPN on the Performance of a Land Mobile Radio VoIP System." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/33033.

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Land mobile radio (LMR) systems are used for communication by public safety and other government and commercial organizations. LMR systems offer mission-critical or even life-critical service in the day-to-day activities of such organizations. Traditionally, a variety of different LMR systems have been deployed by different organizations, leading to a lack of radio interoperability. A voice application that connects LMR systems via a packet-switched network is called an LMR Voice over IP (LMRVoIP) system and is a potential solution to the interoperability problem. LMRVoIP systems are time critical, i.e., are delay and jitter sensitive. Transmission of LMRVoIP traffic in a congested packet-switched network with no quality of service (QoS) or priority mechanisms in place could lead to high delays and extreme variations in delay, i.e., high jitter, thus resulting in poor application performance. LMRVoIP systems may also have performance issues with the use of virtual private networks (VPNs). To the best of our knowledge, there has been no prior thorough investigation of the performance of an LMRVoIP system with different queuing schemes for QoS and with the use of VPN. In this thesis, we investigate the performance of an LMRVoIP system with different queuing schemes and with the use of VPN.

An experimental test bed was created to evaluate four QoS queuing schemes: first-in first-out queuing (FIFO), priority queuing (PQ), weighted fair queuing (WFQ), and class-based weighted fair queuing (CBWFQ). Quantitative results were obtained for voice application throughput, delay, jitter, and signaling overhead. Results show that, compared to a baseline case with no background traffic, LMRVoIP traffic suffers when carried over links with heavy contention from other traffic sources when FIFO queuing is used. There is significant packet loss for voice and control traffic and jitter increases. FIFO queuing provides no QoS and, therefore, should not be used for critical applications where the network may be congested. The situation can be greatly improved by using one of the other queuing schemes, PQ, WFQ, or CBWFQ, which perform almost equally well with one voice flow. Although PQ has the best overall performance, it tends to starve the background traffic. CBWFQ was found to have some performance benefits over WFQ in most cases and, thus, is a good candidate for deployment.

The LMRVoIP application was also tested using a VPN, which led to a modest increase in latency and bandwidth utilization, but was found to perform well.
Master of Science

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5

Daher, Alaa. "Optimisation des réseaux cellulaires pour les communications professionnelles critiques." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLT009/document.

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Les communications professionnelles et critiques sont établies soit entre utilisateurs du secteur de la sûreté publique soit entre acteurs opérants des infrastructures critiques. Du fait des fortes exigences en termes de couverture, de priorité d’accès, de fiabilité et de résilience, sans oublier les services supplémentaires pour les utilisateurs professionnels, ces communications utilisent généralement les technologies PMR (Professional Mobile Radio). Vu la croissance des demandes de services, des changements importants sont attendus dans le domaine de la PMR. Les technologies PMR historiques échouent en effet à fournir des services à débits de données élevés, tels que les services vidéos et le transfert de photos. Ainsi, l’adaptation des technologies utilisées par les opérateurs commerciaux à la PMR apparaît comme une solution prometteuse. D’autre part, la prochaine génération de réseaux cellulaires prévoit une nouvelle variété d’applications et de services, dont les exigences de performances sont extrêmement hétérogènes. Ils se classent en trois groupes: enhanced Mobile BroadBand (eMBB), massive Machine-Type Communications (mMTC) et Ultra-Reliable Low Latency Communications (URLLC). Récemment, les communications critiques ont été classées dans dans la famille URLLC des cas d’usage car elles sont prioritaires par rapport aux autres types de communications dans le réseau.Dans ce contexte, nous concentrons à renforcer la couverture des réseaux radio fournissant des communications de groupe, service essentiel fournit par les technologies PMR, afin de satisfaire les besoins. Tout d’abord, on évalue la performance des transmissions unicast et multicast, c’est à dire, les transmissions Multicast/Broadcast Single Frequency Network (MBSFN) et Single-Cell Point-To-Multipoint (SC-PTM), en termes de qualité radio, d’efficacité spectrale du système et de couverture de cellules, tout en considérant des configurations MBSFN statiques. Puis, nous étudions un modèle analytique pour estimer le Signal to Interference plus Noise Ratio (SINR) dans un réseau MBSFN.En outre, nous proposons un algorithme simple de répétitions sans requête, comme alternative à l’algoritgme Hybrid Automatic Repeat re-Quest (HARQ), afin d’améliorer la couverture du réseau en présence de communications de groupe. En considérant les caractéristiques du canal radio, ainsi que les contraintes de délai de service, nous justifions que notre modèle fournit un important gain par rapport aux algorithmes de répétitions traditionnels.Enfin, on évalue le compromis entre la couverture et la capacité d’un réseau utilisant les transmissions multicast, qui évolue en fonction de la taille du cluster de stations serveuses. On formule alors un problème d’optimisation dont l’objectif est de maintenir une probabilité de blocage acceptable du système, tout en maximisant le SINR moyen du groupe d’utilisateurs. Pour chaque groupe, on choisit le cluster de cellules d’une manière dynamique, en se fondant sur la minimisation d’une fonction sous-modulaire, qui prend en compte le trafic de chaque cellule du réseau à travers certains poids, ainsi que le SINR moyen du groupe. Ces poids sont optimisés au moyen de la méthode Nelder-Mead, dans le but de diriger la probabilité de blocage vers un certain seuil. Les résultats obtenus montrent l’importance du regroupement dynamique des cellules dans l’amélioration de la capacité et la couverture du système
Business- and mission-critical communications are communications between professional users either from the public safety sector or operating critical infrastructures. Owing to special coverage, priority access, reliability and resilience requirements, as well as additional services for professional users, these communications are conveyed by Professional Mobile Radio (PMR) networks. Driven by the demand growth, significant changes are taking place in the PMR industry. The existing PMR technologies are indeed not well suited to provide high data rates mobile services like video and photo transfers; hence, the adoption of commercial technologies for mission-critical communications is gaining strong momentum. On the other hand, the next generation cellular networks are envisioned to support a large variety of applications and services with heterogeneous performance requirements, i.e., enhanced Mobile BroadBand (eMBB), massive Machine-Type Communications (mMTC) and Ultra-Reliable Low Latency Communications (URLLC). Recently, mission-critical communications have been classified in a URLLC use case family, characterized by the need to a higher priority over other communications in the networks.In this context, we focus on enhancing the coverage of wireless networks providing group communications, the main service allowed by PMR networks, taking advantage of the current technologies (e.g. Multimedia Broadcast/Multicast Service), to meet the mission-critical communications needs. First, we evaluate the performance of unicast and multicast transmission techniques, i.e., the Multicast/Broadcast Single Frequency Network (MBSFN) and Single-Cell Point-To-Multipoint (SC-PTM), in terms of radio quality, system spectral efficiency and cell coverage, assuming static MBSFN configurations. Then, we introduce an analytical model to derive an approximate closed-form formula of the Signal to Interference plus Noise Ratio (SINR) in a MBSFN network.Furthermore, we propose a simple repetition scheme without request, as an alternative to Hybrid Automatic Repeat re-Quest (HARQ), in the aim of improving the network coverage in presence of group communications. By considering the wireless channel characteristics, as well as the service delay constraints, we show that our proposed scheme provides significant gains over traditional repetition schemes.Finally, we assess the trade-off in the cluster’s size of serving cells which arises between network coverage and capacity in multi-point transmissions. We formulate an optimization problem to maintain an acceptable system blocking probability, while maximizing the average SINR of the multicast group users. For group calls, a dynamic cluster of cells is selected based on the minimization of a submodular function that takes into account the traffic in every cell through some weights and the average SINR achieved by the group users. Traffic weights are then optimized using a Nelder-Mead simplex method with the objective of tracking a blocking probability threshold. Results show the importance of dynamic clustering in improving system capacity and coverage
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Books on the topic "Private mobile radio (PMR)"

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Day, Frederick J. Private land mobile and private microwave radio decisions: A chronology and summary. Arlington, Va. (1110 N. Glebe Rd., Suite 500, Arlington 22201-5710): Industrial Telecommunications Association, 1994.

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Day, Frederick J. Policies and practices in the regulation of private radio communications systems. Arlington, Va. (1110 N. Glebe Rd., Suite 500, Arlington 22201-5720): Industrial Telecommunications Association, 1994.

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Agency, Radiocommunications. MPT 1316 code of practice: Selective signalling for use in the Private Mobile Radio Services. London: RA, 1993.

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Millard, G. H. Compatability of Band II broadcast transmissions at frequencies below 105 MHz with private mobile radio in the Band 105-108 MHz. London: BBC, 1986.

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Boucher, Neil J. The Trunked Radio and Enhanced PMR Radio Handbook. Wiley-Interscience, 1999.

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Private Mobile Radio: A Practical Guide. Butterworth-Heinemann, 1987.

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Davies, John. Private mobile radio: A system planner. Heinemann, 1987.

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(Editor), Lawrence Harte, ed. Public & Private Land Mobile Radio Telephones And Systems. Prentice Hall PTR, 2000.

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Jeffrey, Tobias, Eisenstadt Michael M, and Pike and Fischer Inc, eds. Pike & Fischer's private radio rules service. Bethesda, Md. (4550 Montgomery Ave., Suite 433N, Bethesda 20814): Pike & Fischer, 1987.

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Charnley, Malcolm. An integrated voice-data transmission system for private mobile radio. 1988.

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Book chapters on the topic "Private mobile radio (PMR)"

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Dunlop, John, Demessie Girma, and James Irvine. "The Private Mobile Radio Environment." In Digital Mobile Communications and the Tetra System, 107–28. West Sussex, England: John Wiley & Sons, Ltd., 2013. http://dx.doi.org/10.1002/9781118832585.ch3.

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Arakawa, Kensuke, Yasushi Ichikawa, and Yuko Murayama. "A Novel Internet Radio Service for Personal Communications; The Private Channel Service." In Mobile and Wireless Communications, 79–86. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-0-387-35618-1_10.

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Davies, R. L., A. Munro, and M. Barton. "WIN with OSI, the sequel: A Case Study of TETRA Digital Private Mobile Radio." In Wireless and Mobile Communications, 23–37. Boston, MA: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2716-9_2.

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Gruet, Christophe, Laurent Martinod, Philippe Mège, and Xavier Pons-Masbernat. "Broadband Private Mobile Radio (PMR)/Public Protection and Disaster Relief (PPDR) Services Evolution." In Orthogonal Waveforms and Filter Banks for Future Communication Systems, 53–71. Elsevier, 2017. http://dx.doi.org/10.1016/b978-0-12-810384-5.00003-7.

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Poole, Ian. "Private mobile radio." In Newnes Guide to Radio and Communications Technology, 238–46. Elsevier, 2003. http://dx.doi.org/10.1016/b978-075065612-2/50009-3.

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Kaupins, Gundars. "Mobile Computing and Commerce Legal Implications." In Encyclopedia of Multimedia Technology and Networking, Second Edition, 938–43. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-014-1.ch127.

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This article summarizes the present and potential legal constraints of mobile computing and commerce and provides company policy suggestions associated with wireless data collection, dissemination, and storage. The legal constraints focus on major American laws that directly and indirectly involve mobile computing and commerce. Mobile computing is the ability to use wireless devices such as laptops and handheld computers in remote locations to communicate through the Internet or a private network. The technology involves a computer linked to centrally located information or application software through battery powered, portable, and wireless devices (Webopedia.com, 2007b). Mobile commerce uses computer networks to interface with wireless devices such as laptops, handheld computers, or cell phones to help buy goods and services. It is also known as mobile e-commerce, mcommerce, or mcommerce (Webopedia.com, 2007b). Radio frequency identification (RFID) technologies are often a part of mobile commerce. The technologies use radio waves to provide services such as identifying product packaging, paying tolls, purchasing at vending machines, and covertly monitoring employee locations (Grami & Schell, 2007). This article is significant because mobile computing and commerce are expanding at a terrific pace. Laws have been slow to catch up with the new technologies. However, some existing laws on mobile computing and commerce already have a large impact on how communication is disseminated, security and privacy are maintained, and companies develop mobile policies. This article helps corporate managers reduce potential litigation because these mobile laws are described and their implications on company policies disseminated.
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Chochliouros, Ioannis, Anastasia S. Spiliopoulou, Stergios P. Chochliouros, and George Agapiou. "Opportunities and Challenges from Unlicensed Mobile Access (UMA) Technology." In Encyclopedia of Multimedia Technology and Networking, Second Edition, 1112–21. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-014-1.ch151.

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The tremendous growth in the mobile communications sector has had a profound technical, economic/business, and social impact in Europe and worldwide (Chochliouros & Spiliopoulou, 2005). In particular, various sectors’ effects combined with the rapid expansion of (fixed) broadband wireless technologies have generated, in several instances, suitable prerequisites (and/or conditions) for further development and exploitation, to successfully realize a diversity of convergencebased opportunities (Chochliouros, Spiliopoulou, & Lalopoulos, 2004; Yoon, Yoon, & Lee, 2005). Mobile devices are currently used in virtually every domain of human activity (i.e., private, business, and governmental). While the relevant penetration levels are likely to continue to enlarge (in fact, mobile phone penetration has now reached well over two billion subscribers globally), the most important future evolutionary progress will be the development of innovative broadband facilities-applications. Potential offerings of third-generation mobile (3G) infrastructure (and of its enhancements), together with other modern wireless technologies, especially Radio Local Area Networks (RLANs) and Wi-Fis (Kumar, 2004; Siau & Shen, 2003) affect the growth of the modern economy. The fast expansion of these technologies creates a paradigm shift that will make possible the appearance (and the adoption) of new data services, able to combine the advantages of broadband with mobility features (Commission of the European Communities, 2004a). To this important perspective, all related applications can exercise an essential impact in various fields (technical, commercial, financial, regulatory, social, etc.) and, most significantly, they can produce considerable economic effects by potentially modifying the way that business is done. However, as most of the innovative electronic communications offerings can be accessed and exploited by converged means and resources, the “combined” usage of fixed and mobile infrastructures/facilities can be the basis for further development and progress. Moreover, if looking forward, the convergence of telecommunications-, broadcasting-, and Internet- based facilities will result in the proliferation of high-speed multimedia services, delivered over such networks/infrastructures. Recent market experiences have demonstrated that 2.5G/3G infrastructures (and RLANs) will coexist and provide complementary services (Commission of the European Communities, 2004b). Users can thus benefit themselves of high-speed wireless access when near a hot-spot, and receive 3G services over a broader area. Therefore, convergence of fixed and mobile services, through unified fixed/mobile offerings, is expected to bring additional opportunities for novelty.
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Michael, Katina, and Amelia Masters. "Realized Applications of Positioning Technologies in Defense Intelligence." In Applications of Information Systems to Homeland Security and Defense, 167–95. IGI Global, 2006. http://dx.doi.org/10.4018/978-1-59140-640-2.ch007.

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Spurred by the recent escalation of terrorist attacks and their increasingly devastating outcomes, defense intelligence in the context of homeland security has been drawn into the spotlight. The challenge, at both national and global levels, of managing information in order to offensively resist attack or defensively keep citizens safe from further harm has never been greater. In meeting this challenge, the tools and strategies used by relevant defensive powers are a key factor in the success or failure of all activities, ranging from small-scale, homeland security administration through to large-scale, all-inclusive war. In all areas within this wide scope, the adoption of positioning technologies has played an important role. Of special significance are the global positioning system (GPS), second-generation (2G) and beyond mobile telephone networks (includingwireless data networks), radio-frequency identification (RFID) and geographic information systems (GIS). Since most positioning technology has been developed or released for use within the commercial sector, however, concerns beyond technological feasibility are raised when applications are harnessed solely for defense. The integration between commercial and military sectors and public and private needs must be considered and, primarily, this involves ensuring that the enforcement of homeland security does not compromise citizen rights.
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Michael, Katina, and Amelia Masters. "Realized Applications of Positioning Technologies in Defense Intelligence." In Information Security and Ethics, 1975–93. IGI Global, 2008. http://dx.doi.org/10.4018/978-1-59904-937-3.ch134.

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Spurred by the recent escalation of terrorist attacks and their increasingly devastating outcomes, defense intelligence in the context of homeland security has been drawn into the spotlight. The challenge, at both national and global levels, of managing information in order to offensively resist attack or defensively keep citizens safe from further harm has never been greater. In meeting this challenge, the tools and strategies used by relevant defensive powers are a key factor in the success or failure of all activities, ranging from small-scale, homeland security administration through to large-scale, all-inclusive war. In all areas within this wide scope, the adoption of positioning technologies has played an important role. Of special significance are the global positioning system (GPS), second-generation (2G) and beyond mobile telephone networks (includingwireless data networks), radio-frequency identification (RFID) and geographic information systems (GIS). Since most positioning technology has been developed or released for use within the commercial sector, however, concerns beyond technological feasibility are raised when applications are harnessed solely for defense. The integration between commercial and military sectors and public and private needs must be considered and, primarily, this involves ensuring that the enforcement of homeland security does not compromise citizen rights.
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Conference papers on the topic "Private mobile radio (PMR)"

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Stubbs, N. J. "The excellence of private mobile radio in public transportation." In IEE Colloquium on `Radiocommunications in Transportation'. IEE, 1995. http://dx.doi.org/10.1049/ic:19950678.

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Nguyen, Manh-Cuong, Hang Nguyen, Duy-Huy Nguyen, Eric Georgeaux, Philippe Mege, and Laurent Martinod. "Adaptive physical resource block design for enhancing voice capacity over LTE network in PMR context." In 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). IEEE, 2016. http://dx.doi.org/10.1109/pimrc.2016.7794632.

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Ktari, Salma, Stefano Secci, and Damien Lavaux. "Bayesian diagnosis and reliability analysis of Private Mobile Radio networks." In 2017 IEEE Symposium on Computers and Communications (ISCC). IEEE, 2017. http://dx.doi.org/10.1109/iscc.2017.8024695.

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Nguyen, Manh-Cuong, Hang Nguyen, Alina Florea, Philippe Mege, Laurent Martinod, and Eric Georgeaux. "Architecture for Multi-users Multiplexing Radio Voice Transmission for enhancing voice capacity over LTE in PMR context." In 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). IEEE, 2014. http://dx.doi.org/10.1109/pimrc.2014.7136398.

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Hess, G. C. "Further sharing of UHF television by private land mobile radio services." In 37th IEEE Vehicular Technology Conference. IEEE, 1987. http://dx.doi.org/10.1109/vtc.1987.1623565.

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Bacon, D. F. "A quality of service algorithm for wide-area private mobile radio systems." In IEE Two Day Conference. Getting the Most Out of the Radio Spectrum. IEE, 2002. http://dx.doi.org/10.1049/ic:20020249.

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Kirkman, N. C. "Analysis of a quality of service algorithm for wide-area private mobile radio systems." In Telecommunications Quality of Service: The Business of Success (QoS 2004). IEE, 2004. http://dx.doi.org/10.1049/ic:20040037.

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Shin, Seonghan, Mohamed Imine, Hanane Fathi, Kazukuni Kobara, Neeli Prasad, and Hideki Imai. "A Leakage-Resilient and Forward-Secure Authenticated Key Exchange Protocol for Private Personal Area Networks." In 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications. IEEE, 2006. http://dx.doi.org/10.1109/pimrc.2006.254066.

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Freitas, Paulo, and Horácio Tertuliano. "Methodology for Fitting the Parameters of a Propagation Model for Private Mobile Radio Communication System." In XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais. Sociedade Brasileira de Telecomunicações, 2017. http://dx.doi.org/10.14209/sbrt.2017.194.

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Alcaraz-Calero, Jose, Ioannis-Prodromos Belikaidis, Carlos Jesus Bernardos Cano, Pascal Bisson, Didier Bourse, Michael Bredel, Daniel Camps-Mur, et al. "Leading innovations towards 5G: Europe's perspective in 5G infrastructure public-private partnership (5G-PPP)." In 2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). IEEE, 2017. http://dx.doi.org/10.1109/pimrc.2017.8292654.

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