Academic literature on the topic 'EGPSR'

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Journal articles on the topic "EGPSR"

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Pavan Kumar M V N R. "Trust and Energy Effective Framework for Wireless Sensor Networks." Journal of Electrical Systems 20, no. 7s (2024): 787–91. http://dx.doi.org/10.52783/jes.3451.

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Sensor nodes have been manufactured from an enormous amount of very thick sensor systems. To a large extent, wireless sensor networks were powered by electricity. The sensor connection has to work under really uncertain conditions. The nodes are powerless to various types of dynamic attacks especially specific outbound and well attacks under such conditions. These attacks inject malicious packages by trading the knot. Topographical conventions of direction of wireless sensor connections were created by thinking about the safety and power angle aspects of these assaults. In this article, a dire
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Du, Ruijin, Qi Wu, Gaogao Dong, et al. "Natural Gas Scarcity Risk for Countries along the Belt and Road." Energies 15, no. 3 (2022): 1053. http://dx.doi.org/10.3390/en15031053.

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The rapid development of the Belt and Road economics has generated a considerable energy demand. Under the general trend of the global energy transition, natural gas resources are becoming the main driving force. The limited natural gas resources are posing a significant risk to economies, and this risk may also be transferred to other distant regions through economic trade. The aim of this study is to explore the trans-regional (sectoral) transmission pattern of natural gas scarcity risk. The main contribution of this paper is the assessment of the local natural gas scarcity risk (LGSR) and c
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Lee, Soojeong, Hyeonjoon Moon, Mugahed A. Al-antari, and Gangseong Lee. "Dual-Sensor Signals Based Exact Gaussian Process-Assisted Hybrid Feature Extraction and Weighted Feature Fusion for Respiratory Rate and Uncertainty Estimations." Sensors 22, no. 21 (2022): 8386. http://dx.doi.org/10.3390/s22218386.

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Accurately estimating respiratory rate (RR) has become essential for patients and the elderly. Hence, we propose a novel method that uses exact Gaussian process regression (EGPR)-assisted hybrid feature extraction and feature fusion based on photoplethysmography and electrocardiogram signals to improve the reliability of accurate RR and uncertainty estimations. First, we obtain the power spectral features and use the multi-phase feature model to compensate for insufficient input data. Then, we combine four different feature sets and choose features with high weights using a robust neighbor com
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Chen, Yingjia, and Tai L. Guo. "Dietary Early Glycation Products Promote Prostate Tumorigenesis through Modulating Macrophages." Journal of Immunology 198, no. 1_Supplement (2017): 76.2. http://dx.doi.org/10.4049/jimmunol.198.supp.76.2.

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Abstract Glycation products are ubiquitous in food. Moreover, the well-controlled glycation, that results in the production of early glycation products (EGPs), has been proposed as a strategy to improve the physicochemical properties of the food proteins. However, the health effects of EGPs are rarely known. Since there is evidence showing that Western diet (glycation prone) is associated with higher mortality of prostate patients than Prudent diet, we investigated the role of EGPs in prostate tumorigenesis. EGPs were produced from a whey protein isolate-glucose model system, with non-reacted
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Koskinen, Tommi T., Panayotis Lavvas, Matthew J. Harris, and Roger V. Yelle. "Thermal escape from extrasolar giant planets." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 372, no. 2014 (2014): 20130089. http://dx.doi.org/10.1098/rsta.2013.0089.

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The detection of hot atomic hydrogen and heavy atoms and ions at high altitudes around close-in extrasolar giant planets (EGPs) such as HD209458b implies that these planets have hot and rapidly escaping atmospheres that extend to several planetary radii. These characteristics, however, cannot be generalized to all close-in EGPs. The thermal escape mechanism and mass loss rate from EGPs depend on a complex interplay between photochemistry and radiative transfer driven by the stellar UV radiation. In this study, we explore how these processes change under different levels of irradiation on giant
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Chen, Yingjia, and Tai L. Guo. "Dietary Early Glycation Products Protect Type 1 Diabetic Mice against Hyperglycemia through Altering Immune Homeostasis." Journal of Immunology 200, no. 1_Supplement (2018): 54.8. http://dx.doi.org/10.4049/jimmunol.200.supp.54.8.

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Abstract Early glycation products (EGPs) are proteins modified with reducing sugar moieties. They are generated in the first step of Maillard reaction/glycation, and are precursors for the advanced glycation end-products (AGEs). This modification enhances the physiochemical properties of proteins (e.g. solubility), and has been proposed as a strategy to improve food protein qualities. However, the health effects of EGPs are rarely known. Our previous studies suggested that EGPs are anti-inflammatory. In contrast, AGEs are pro-inflammatory, and tightly associated with aging and hyperglycemia. I
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Zhang, Min-Yu, Sen-Yuan Zheng, Zheng-Yu Ru, and Zhi-Qiang Zhang. "Analysis of quality of life in patients after transgastric natural orifice transluminal endoscopic gallbladder-preserving surgery." World Journal of Gastrointestinal Endoscopy 16, no. 6 (2024): 318–25. http://dx.doi.org/10.4253/wjge.v16.i6.318.

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BACKGROUND At present, laparoscopic cholecystectomy (LC) is the main surgical treatment for gallstones. But, after gallbladder removal, there are many complications. Therefore, it is hoped to remove stones while preserving the function of the gallbladder, and with the development of endoscopic technology, natural orifice transluminal endoscopic surgery came into being. AIM To compare the quality of life, perioperative indicators, adverse events after LC and transgastric natural orifice transluminal endoscopic gallbladder-preserving surgery (EGPS) in patients with gallstones. METHODS Patients w
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Kiehl, Peter, Katrin Falkenberg, Markus Vogelbruch, and Alexander Kapp. "Quantification of Eosinophilic Granule Protein Deposition in Biopsies of Inflammatory Skin Diseases by Automated Image Analysis of Highly Sensitive Immunostaining." Analytical Cellular Pathology 19, no. 3-4 (1999): 153–62. http://dx.doi.org/10.1155/1999/735075.

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Eosinophilic granulocytes are major effector cells in inflammation. Extracellular deposition of toxic eosinophilic granule proteins (EGPs), but not the presence of intact eosinophils, is crucial for their functional effect in situ. As even recent morphometric approaches to quantify the involvement of eosinophils in inflammation have been only based on cell counting, we developed a new method for the cell‐independent quantification of EGPs by image analysis of immunostaining. Highly sensitive, automated immunohistochemistry was done on paraffin sections of inflammatory skin diseases with 4 diff
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Samaniego, Jorge X., José L. Pesantez, Luis E. Ayala, et al. "Effects of Follicular Fluid and Serum Supplementation on Cumulus Cell Expansion and Nuclear Progression of Guinea Pig Oocytes, Using a Baseline Medium Established with Bovine Oocytes." Animals 15, no. 5 (2025): 666. https://doi.org/10.3390/ani15050666.

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This study evaluated the effects of serum (egpS) and follicular fluid (egpFF) from estrus guinea pigs as in vitro maturation (IVM) supplements for natural cycle guinea pig oocytes. Two experiments were conducted: the first assessed three IVM media, a commercial medium (CMOM) and two homemade media (HMOM-P and HMOM-S), for oocyte in vitro maturation using 615 bovine oocytes, while the second evaluated the incorporation of 5%, 10%, and 20% egpFF or egpS into IVM media for 1744 guinea pig oocytes. Initially, we optimized the IVM base medium using bovine oocytes to determine the most suitable cult
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Hietala, A. W., S. R. Humphreys, R. Z. Arkiszewski, B. T. Hunt, and S. Morris. "Self-Shielded Quad-Band EGPRS Transceiver With Spur Avoidance." IEEE Transactions on Microwave Theory and Techniques 57, no. 4 (2009): 910–18. http://dx.doi.org/10.1109/tmtt.2009.2014431.

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Dissertations / Theses on the topic "EGPSR"

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Adolfsson, Klas. "TCP performance in an EGPRS system." Thesis, Linköping University, Department of Electrical Engineering, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-10306.

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<p>The most widely used protocol for providing reliable service and congestion control in the Internet is the Transmission Control Protocol (TCP). When the Internet is moving towards more use in mobile applications it is getting more important to know how TCP works for this purpose.</p><p>One of the technologies used for mobile Internet is the Enhanced General Packet Radio Service (EGPRS) extension to the popular GSM system. This thesis presents a low-level analysis of TCP performance in an EGPRS system and an overview of existing TCP, GSM and EGPRS technologies.</p><p>The bottleneck in an EGP
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Seddigh, Sorosh. "Link QualityControl (LQC) i GPRS/EGPRS." Thesis, Linköping University, Department of Electrical Engineering, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1761.

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<p>This master thesis has been done at Enea Epact AB. The purpose of this thesis is to develop and implement a Link Quality Control algorithm for GPRS/EPGRS in the current testing tool. A Link Quality Control (LQC) shall take quality values from mobile stations and base stations and decide a codingsscheme that opimizes the throughput of data. </p><p>The Advantage with LQC is that it adapts the used coding scheme to the channel quality. If the channel quality is too bad for the used coding scheme, a slower coding scheme with more redundancy should be selected. On the other hand, if the channel
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Gulmez, Baskoy Ulku. "A Turbo Detection Scheme For Egprs." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1259415/index.pdf.

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Enhanced Data Rates for Global Evolution (EDGE) is one of the 3G wireless communication standards, which provides higher data rates by adopting 8-PSK modulation in TDMA system infrastructure of GSM. In this thesis, a turbo detection receiver for Enhanced General Packet Radio Services (EGPRS) system, which is the packet switching mode of EDGE, is studied. In turbo detection, equalization and channel decoding are performed iteratively. Due to 8-ary alphabet of EGPRS modulation, full state trellis based equalization, as usually performed in GSM, is too complex not only for turbo detection but eve
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Jin, Chengzhou. "Discrete Cosine Transform for Pre-coded EGPRS." Thesis, KTH, Signalbehandling, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-98761.

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Due to the rapid growth of wireless multimedia service, new features such as improved spectral efficiency, latency and increased peak throughput are standardized in the current GSM/EDGE system. Higher order modulations and symbol rates are defined in Enhanced General Packet Radio Service phase 2 (EGPRS2) to achieve better throughput. However, the computational complexity in the traditional receiver can be very high when increased modulation orders are applied; additionally, the system becomes more sensitive to the impairments at an increased symbol rate. It is therefore desirable to have a les
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Eriksson, Hans. "Output Power Calibration Methods for an EGPRS Mobile Platform." Thesis, Linköping University, Department of Electrical Engineering, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2023.

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<p>This thesis deals with output power calibration of a mobile platform that supports EGPRS.Two different topics are examined. First some different measurement methods are compared concerning cost efficiency, accuracy, and speed and later measurements are carried out on a mobile platform. </p><p>The output power from the mobile platform is controlled by three parameters and the influence on the output power when varying those parameters is investigated and presented. Furthermore, two methods of improving the speed of the calibration are presented. </p><p>The first one aims to decrease the numb
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Fornefeld, Ulrich. "Radio resource control performance of the mobile data service EGPRS /." Aachen : Mainz, 2007. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016494100&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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SANTOS, LUIS CLAUDIO DOS. "ANALYSIS OF THE VOICE TRANSMISSION ON PACKET MODE OVER EGPRS NETWORKS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2006. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=8658@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>Atualmente, há uma demanda crescente por serviços que exploram a integração entre as tradicionais redes de pacotes (como a Internet) e as redes celulares de última geração. Além das aplicações que visam ao transporte de dados em si, há linhas de pesquisa no sentido de oferecer serviços de voz sobre IP em redes celulares, ou seja, explorando o paradigma da transmissão de voz em pacotes. Uma destas aplicações é o Push to Talk over Cellular, ou PoC, serviço no qual, durante uma sessão, apenas um usuário por vez pode falar em modo half d
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Dailly, Nicolas. "Optimisation des réseaux d'accès mobiles pour les systèmes EGPRS et B3G." Paris, ENST, 2007. http://www.theses.fr/2007ENST0008.

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Cette thèse étudie différentes problématiques qui visent à améliorer la qualité de service offerte aux utilisateurs et à mettre en oeuvre des mécanismes de handover performants dans les réseaux E-GPRS. La première partie étudie différents mécanismes d'allocation dynamique de ressources sur l'interface Abis. Ces mécanismes doivent permettre le déploiement de la technologie E-GPRS tout en préservant la structure de l'interface Abis existante. La seconde partie analyse différentes approches de handover pouvant être mises en oeuvre pour assurer la mobilité des utilisateurs dans les réseaux E-GPRS.
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Dailly, Nicolas. "Optimisation des réseaux d'accès mobiles pour les systèmes EGPRS et B3G /." Paris : École nationale supérieure des télécommunications, 2007. http://catalogue.bnf.fr/ark:/12148/cb41198319t.

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Santana, Aguiar Elisangela. "O uso do EDGE nos sistemas celulares em direção à 3ª geração." Universidade Federal de Pernambuco, 2002. https://repositorio.ufpe.br/handle/123456789/2570.

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Made available in DSpace on 2014-06-12T15:59:19Z (GMT). No. of bitstreams: 2 arquivo5031_1.pdf: 3343228 bytes, checksum: 5473b22f6502ccef2e12e259b590641d (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2002<br>Atualmente o mercado das comunicações móveis está sendo dirigido pela necessidade dos serviços de dados. Entre os sistemas da primeira e segunda geração (1G e 2G), o GSM (Global System Mobile) é indiscutivelmente o mais utilizado no mundo para aplicações de voz, porém, continua oferecendo serviços de dados com baixas taxas de tran
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Books on the topic "EGPSR"

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M, Mather Paul, and Coope Sebastian, eds. Convergence technologies for 3G networks: IP, UMTS, EGPRS, and ATM. Wiley, 2004.

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Heine, Gunnar. Egprs: Design Details & System Engineering. Artech House Publishers, 2003.

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Bannister, Jeffrey, Sebastian Coope, and Paul Mather. Convergence Technologies for 3G Networks: IP, UMTS, EGPRS and ATM. Wiley & Sons, Incorporated, John, 2004.

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Bannister, Jeffrey, Sebastian Coope, and Paul Mather. Convergence Technologies for 3G Networks: IP, UMTS, EGPRS and ATM. Wiley & Sons, Incorporated, John, 2007.

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Bannister, Jeffrey, Sebastian Coope, and Paul Mather. Convergence Technologies for 3G Networks: IP, UMTS, EGPRS and ATM. Wiley & Sons, Incorporated, John, 2004.

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Heine, Gunnar. Umts, Egprs And Gsm: Updates With Release 99, 4 And 5. Artech House Publishers, 2005.

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Book chapters on the topic "EGPSR"

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Jafari, Mehdi, and Shohreh Kasaei. "Prioritisation of Data Partitioned MPEG-4 Video over GPRS/EGPRS Mobile Networks." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11599593_6.

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Leung, Kin K., Peter F. Driessen, Kapil Chawla, and Xiaoxin Qiu. "Performance Improvement for Streaming Services by Link Adaptation & Power Control in EGPRS Wireless Networks." In Multiaccess, Mobility and Teletraffic in Wireless Communications: Volume 5. Springer US, 2000. http://dx.doi.org/10.1007/978-1-4757-5916-7_18.

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"EGPRS: GPRS/EDGE." In Introduction to Mobile Network Engineering. John Wiley & Sons Ltd, 2018. http://dx.doi.org/10.1002/9781119484196.ch8.

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"GSM and EGPRS." In Cellular Technologies for Emerging Markets. John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470666234.ch2.

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Kovačević, Ahmed. "Creativity and Innovation in Educating Engineers and Product Designers of the 21st Century for the Fourth Industrial Revolution." In Advances in Business Information Systems and Analytics. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-2725-2.ch025.

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Industry 4.0 is the trend towards automation and data exchange in manufacturing technologies and processes. It requires engineers and product designers trained for the challenge. Collaborative design in virtual environment (CODEVE) is a teaching methodology developed for this within the European Global Product Realization (EGPR) course since early 2000. Each year, an academic virtual enterprise of participating European universities and an industrial partner is formed, and students distributed in international teams. Educational and project tasks are performed through virtual communication too
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Vukašinović, Nikola, Janez Benedičič, and Roman Žavbi. "Evolution of Communication Skills in Virtual Product Development Process: Experience From EGPR." In Harnessing Knowledge, Innovation and Competence in Engineering of Mission Critical Systems. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.90059.

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Conference papers on the topic "EGPSR"

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Mzyece, M. "Packet combining strategies for EGPRS." In 5th European Personal Mobile Communications Conference 2003. IEE, 2003. http://dx.doi.org/10.1049/cp:20030285.

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Singh, Baljinder, and Tejpreet Singh. "Modified EGSR for network security." In 2017 51st Annual Conference on Information Sciences and Systems (CISS). IEEE, 2017. http://dx.doi.org/10.1109/ciss.2017.7926098.

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Afif, Meriem, Philippe Martins, Sami Tabbane, and Philippe Godlewski. "SCTP Extension for EGPRS/WLAN Handover Data." In 2006 31st IEEE Conference on Local Computer Networks. IEEE, 2006. http://dx.doi.org/10.1109/lcn.2006.322031.

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Hietala, Alex W., Scott R. Humphreys, Ray Arkizewski, and Scott Morris. "(Invited) Self-shielded quad-band EGPRS transceiver." In 2008 IEEE Radio Frequency Integrated Circuits Symposium. IEEE, 2008. http://dx.doi.org/10.1109/rfic.2008.4561374.

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Molkdar, D. "Impact of imperfect link adaptation in EGPRS." In Second International Conference on 3G Mobile Communication Technologies (3G 2001). IEE, 2001. http://dx.doi.org/10.1049/cp:20010056.

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Tavares, F., R. Iida, R. Vieira, and R. Paiva. "Improving EGPRS Capacity using Orthogonal Sub Channels (OSC)." In VII International Telecommunications Symposium. Sociedade Brasileira de Telecomunicações, 2010. http://dx.doi.org/10.14209/sbrt.2010.118.

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Afif, Meriem, Philippe Martins, Sami Tabbane, and Philippe Godlewski. "Radio Aware SCTP Extension for Handover Data in EGPRS." In 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications. IEEE, 2006. http://dx.doi.org/10.1109/pimrc.2006.254287.

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Hausmann, Kurt, Jeff Ganger, Mark Kirschenmann, et al. "A SAW-less CMOS TX for EGPRS and WCDMA." In 2010 IEEE Radio Frequency Integrated Circuits Symposium. IEEE, 2010. http://dx.doi.org/10.1109/rfic.2010.5477357.

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Ramesh, R., Huseyin Arslan, Abdulrauf Hafeez, and Dennis Hui. "Single Antenna Interference Cancellation for 8PSK Signals in EGPRS." In 2009 IEEE 69th Vehicular Technology Conference Spring. IEEE, 2009. http://dx.doi.org/10.1109/vetecs.2009.5073852.

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Maciel, Tarcisio F., Raimundo A. O. Neto, Waltemar M. de Sousa Jr., Francisco R. P. Cavalcanti, and Yuri C. B. Silva. "Estimating the QoS Enhancement using Power Control in EGPRS." In 2002 International Telecommunications Symposium. Sociedade Brasileira de Telecomunicações, 2002. http://dx.doi.org/10.14209/its.2002.1016.

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