№6-2011Urlichich Yu.M., Danilin N.S., Dimitrov D.M., Bulayev I.Yu., Belov D.A. Russia System microminiaturization as strategic prospect of innovations development in space branch Abstract Leading world firms of space and defensive segments use some years in the products so-called System in pacкage) where microsystems came to change of electronic and componental base in the case. Uniqueness of this technology is defined by a ratio between the price of realized products and their functionality in case unit of volume. We in the Russian Federation developed for the first time the theory and methodical bases, approaches and a principle of creation, development and target use of innovative space microsystems in the case as bases of macrolevel of perspective microsatellites. This progressive technology allows to lower massogabaritny characteristics of a product, its power consumption, to increase functionality in unit of volume, to reduce the cycle “development release” of new spacecrafts (the monograph “Innovative space microsystems in pacкage”, authors — N.S. Danilin, etc.). Results of the specified researches are approved on board of Ministry of Economic Development and Trade (July 2011г.), entered into the Skolkovo project, and also in the intergovernmental Russian Federation-USA Program on development of space equipment. References 1. Danilin N.S., Dimitrov D.M., Sabirov I.Kh. Development of systems in pacкage (Known Good Die). [Razrabotka system v korpuse] / Conference “Electronic componental base of space systems”. Adler. September 2009. 2. Dimitrov D. M., Sabirov I.Kh. Experiment of the USA on effective creation of highly reliable equipment with military and aerospace appointment on the basis of systems in pacкage. [Opyt SSHA po effektivnomy sozdaniyu vysokponadezhnoy apparatury s voennym I aviakosmicheskim naznacheniem na baze system v korpuse]. The report at scientific and technical conference “Electronic componental base of space systems”. Adler. September 2009. 3. Danilin N.S., Dimitrov D.M., Sabirov I.Kh. Systems in pacкage — the main way of development of EKB for aircraft of space, military industrial complex [Sistemy v korpuse – magistral’ny put’ razvitiya EKB dlya aviacii I kosmosa] // the Messenger of electronics, 2009. – №2. 4. Danilin N.S., Dimitrov D.M., Sabirov I.Kh. Application of the qualified semi-conductor nonpacкage crystals by development of systems in pacкage [Primenenie kvalificirovannyh poluprovodnikovyh nekorpusirovannyh kristallov pri razrabotke system v korpuse] // Modern Electronics, 2010. – №3. 5. Dimitrov D.M., Danilin N.S., Sabirov I.Kh. Questions of radiating firmness of MEMS Modules [Voprosy radiacionnoy stoikosti MEMS modulei] // Modern Electronics, 2011. – №1. 6. Urlichich Yu.M., Danilin N.S., Dimitrov D.M., Sabirov I.Kh. Electronic componental base of systems in pacкage during the developing and realization to space onboard equipment [Electronnaya componentnaya baza system v korpuse pri razrabotke I realizacii kosmicheskoy bortovoy apparatury] / Integral, 2011. – №1. Ivanov A.V., Shvarts M.L., Shevchenko D.V. АLTO company, Syrus systems technologies, Russia Current problems and development prospects of time-and-frequency provision in Russia Abstract Development of data transmission technology that requires time and frequency signals arises the question of choice of possible ways of time-and-frequency provision in telecommunications networks. On the other hand, specialists in the field of time-and-frequency provision and time metrology consider today’s networks as an effective means of dissemination of precise time signals. Research teams around the world began working on this subject in 2004-2005, almost simultaneously. The first publications of the results began to appear in 2007. This article represents Russian experts development results. References 1. Ryzhkov A.V. Backbone of a single exact time on the basis of FOCL [Ryzhkov A.V. Opornaya set sistemy yedinogo tochnogo vremeni na osnove VOLP] // Elektrosvyaz, 2008. – №10. – рр.54-56. 2. Ryzhkov A.V., Ivanov A.V., Novozhilov E.O. Modes of transmission of time signals in fiber-optic lines. [Sposoby peredachi signalov vremeni vo volokonno-opticheskim liniyam] // Elektrosvyaz, 2009. – №9. – pp.35-38. 3. Ivanov A.V., Ryzhkov A.V. Signal distribution equipment use time (ARSV) to the United Systems of frequency and time support PSTN [Ivanov A.V., Ryzhkov A.V. Ispolzovanie apparatury raspredeleniya signalov vremeni (ARSV) pri organizatsii obedinennoy sistemy chastotno-vremennogo obespecheniya seti svyazi obshchego polzovaniya] // Sovremennye problemy chastotno-vremennogo obespecheniya setyey elektrosvyazi. Sbornik trudov mezhdunarodnykh nauchno-tekhnicheskikh konferentsiy – FGUP TSNIIS Moskva 2010 — pp.332-345 ] 4. Shevchenko D.V. Technology UMTS. Aspects of frequency and time synchronization [Shevchenko D.V. Tekhnologiya UMTS. Aspekty chastotnoy i vremennoy sinkhronizatsii] // Elektrosvyaz, 2008. —№10. 5. S. Donchenko A.V. Ivanov M.N. Mats, A.V. Ryzhkov, A.V. Savchuk, M.L. Schwartz said. Signaling of time by the public communications network [Peredacha signalov vremeni po seti svyazi obshchego polzovaniya] // Elektrosvyaz, 2010. — №12. 6. R. Emardson, P. O. Hedekvist, M. Nilsson, S.C. Ebenhag, K. Jaldehag, P. Jarlemark, J. Johansson, L. Pendrill, C. Rieck, P. Lethberg, and H. Nilsson. Time and Frequency Transfer in an Asynchronous TCP/IP over SDH-network Utilizing Passive Listening. 7. ITU-T, Recommendation G.823 (1993). 8. ITU-T, Recommendation G.825. 9. ITU-T, Recommendation Y.1411 (2003). 10. ITU-T, РекомендацияG.8262/Y1362 (2007). 11. ITU-T, Recommendation G.8010/Y.1306 (2004). 12. ITU-T, Recommendation G.8261/Y.1361 (2006). 13. ITU-T, Recommendation G.8264/Y.1364 (2008). Manyashin A.V., Manyashin S.A. Tyumen state oil and gas university, Russia Peculiarities of simulation modeling of fuel consumption for city driving conditions Abstract Maximum compliance with the actual process or simulated system is an important indicator of the quality of the model. In the Tyumen State Oil and Gas University research is conducted on obtaining a simulation model of the fuel consumption when driving a car in the city in low temperature conditions. The system is complicated due to the large number of interactions between its elements, and because they themselves are complex systems, and the processes occurring in them, are impossible to describe mathematically. Since we can not simulate all real processes occurring in the system, the expectation of a random variable is use. The mathematical expectation of the numerical values of the performance properties indicators of the car will be a multi-dimensional quantity — a vector. Main feature of the “driver-road-vehicle-environment” (DRVE) system in an urban environment is that all time states of the system have several areas of increased density associated with the conditions of a city. References 1. Manyashin A.V. The system of simulation modeling and initial data processing “Stamm”. [Manyashin A.V. Sistema imitatsionnogo modelirovaniya I pervonachalnoy obrabotki dannykh “Stamm”. Institut nauchnoy informatsii I monitoringa. Obedinennyy fond elektronnykh resursov. Svidetelstvo ob otraslevoiy registratsii razrabotki]. №6276 – 26.05.2006]. Plaksin S.O., Nany O.E., Novikov A.G., Repkin A.A., Treshchikov V.N., Ubaydullayev R.R., MoscowState University of Lomonosov, JSC T8, Russia plaksin@t8.ru Optimization of a threshold of decision-making in optical communication systems Abstract Theoretically also influence of optimization of a threshold of decision-making on factor of bit mistakes is experimentally investigated. By such optimization the prize on OSNR in relation to a case when the threshold of decision-making is located in the middle between unit and zero, can reach 2 dB in a linear mode and exceeds 5 dB in the nonlinear. Practical expediency of application of algorithms of optimization of a threshold in the optical receiver is shown. References 1. Nany O.E., Treshchikov.В.Н. The Russian equipment of DWDM with channel speed 40G and 100G [Rossiyskoe oborudovanie DWDM s kanal’noy skorost’u 40G I 100 G] / Vestnik svyazi, 2011, №4. – pp.52-53 2. Redyuk A.A., etc. Mathematical modeling of an experimental prototype of the high-speed communication line on the basis of a differential phase format of modulation without return to zero [Matemeticheskoe modelirovanie eksperimental’nogo prototipa vysokoskorostnoy linii svyazi na osnove differencial’nogo fazovogo formata modulyacii bez vozvrasheniya k nuluy] / Quantum. electronics, 41 (10), 929-933 (2011). 3. Treshchikov.В.Н., Slwpcov M.A. New record of Russia, Foton-Eksperess, №3, P.41 (2009). 4. Redd Dzh. Features of measurement of factor of mistakes [Osobennosti izmereniya koefficienta oshibok] / Lightwave RE, №1, pp.40-42 (2005). 5. Marcuse D. Derivation of analytical expressions for the bit-error probability in lightwave systems with optical amplifiers, J. Lightwave Technol, 8, 1816 (1990). 6. Marcuse D. Calculation of bit-error probability for a lightwave system with optical amplifiers and post-detection Gaussian noise, J. Lightwave Technol, 9, 505 (1991). 7. Hamblet P.A., Azizoglu M. On the bit error rate of lightwave systems with optical amplifiers, J.Lightwave Technol. 9, 1576 (1991) 8. Chan B., Conradi J. On the non-Gaussian noise in erbium-doped fiber amplifiers, J. Lightwave Technol. 15, 680 (1997). 9. Listvin V.N., Treshchikov V.N. DWDM-systems / Photon express, №9, pp.40-42 (2011). FriskV.V. Moscow technical university of communication and informatics, Russia frisk@mail.ru Unipole research in a high voltage mode Abstract Still Tesla has found out that presence of a wire of grounding and any quantity of energy is absolutely unessential to electric current transfer on distance can be transferred with use of a single wire line. A research objective is the further research of electric processes occurring in an one-pole consisting of two diodes and the condenser connected to the high-voltage generator on a single-wire line/ Keywords: High voltage, unipole, Kilovoltmeter, electrical spark, single-wire line. References 1. N.Tesla. Phenomena of alternating currents of very high frequency // Electrical World, Feb. 21, 1891. Published by Twenty-first Century Books, Colorado. 2. Frisk V.V. Issledovanie of the unipolar voltmeter in a mode of a high voltage for the measuring equipment of systems SHPS // conference Works Telecommunication and computing systems, on November, 26th, 2008 Moscow. – M.: MTUCI, 2008, 194 p. 3. Frisk V.V. Issledovanie double-diodes chains with one store for the measuring equipment of communication systems // the Collection of works НТСof System of synchronisation, formation and processing of signals for communication and an announcement, on July, 1-3st, 2008 Yaroslavl. M.: MTUCI, 2008. P.128-129. 4. Frisk V.V. Issledovanie of frequency characteristics of the unipolar voltmeter.//conference Works “Telecommunication and computing systems”. – M.: Incvjzizdat. 2010. P.188-189. 5. Frisk V.V. The unipolar kilovoltmeter for the control and high voltage measurement. Т-Comm – Telecommunications and transport, №3. – М, 2011, pp.17-18. 6. Frisk V.V. Linear model of the unipolar store. International Scientific and Technical seminar “Systems of synchronization, signal formation and processing for communications and broadcasting”(“SINCHROINFO 2011”) June, 28-30, 2011, Odessa, Ukraine – М: Bris Th, 2011, pp.99-101. Yefremov A.Yu., Legovich Yu.S. Institute of management problems of V.A.Trapeznikov (Russian Academy of Sciences), Russia e_andre@mail.ru, legov@ipu.ru Electronic identification of vehicles in traffic flow control Abstract At present Intelligent Transport Systems are priority trend in the traffic flow control. For operational control it is necessary to have reliable and complete initial data, based on the continuous traffic flow monitoring in the real time. In the article the possibility of the monitoring realization on the basis of the electronic vehicle identification is examined. Keywords:Intelligent Transport Systems, traffic flow monitoring, electronic vehicle identification. References 1. Transport Modeling: Methodological Foundations, tools and practical advice. [Transportnoe modelirovanie: Metodologicheskie osnovy, programmnye sredstva i prakticheskie rekomendatsii] // OAO “NIIAT” – M.: Avtopolis-plyus, 2008, pp.112. 2. The concept of creation of intellectual transport system on the roads of federal [Kontseptsiya sozdaniya intellektualnoy transportnoy sistemy na avtomobilnykh dorogakh federalnogo znacheniya] // MADI (GTU), M., 2009. URL: http://rosavtodor.ru/doc/Koncepcia.doc (data obrashcheniya: 06.10.2011). 3. International Standard ISO 14816:2005(E) – Road transport and traffic telematics – Automatic vehicle and equipment identification – Numbering and data structure, 01.11.2005. 4. http://ru.wikipedia.org/wiki/RFID . 5. UK Patent GB 2415077 (A) – Electronic vehicle identification device, 14.12.2005. 6. Persad K., Walton C. M., Hussain S. Electronic Vehicle Identification: Industry Standards, Performance, and Privacy Issues. // Center for Transportation Research the University of Texas, 2006, P.42. K.E. Legkov Moscow technical university of communication and informatics, Russia Methods to improve the speed channel in the channels of wireless broadband networks Abstract Currently, the most common wireless technologies, which is commonly used to transfer a large amount of traffic of various types, is a standard for wireless LANs IEEE 802.11. One of the most promising areas of technology, Wi-Fi networks have become so-called standard IEEE 802.11n. The article discusses the possibility of improving channel network speed of this standard through the use of technology MIMO. References 1. IEEE Std 802.11-2007, Revision of IEEE Std 802.11-1999. IEEE Std 802.11-2007, IEEE Standard for Information Technology Telecommunications and information exchange between systemsLocal and metropolitan area network-Specific requirements-Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications. IEEE Computer Society, June 2007. 2. IEEE P802.11s/D2.0. Draft STANDARD for Information Technology – Telecommunications and information exchange between systems – Local and metropolitan area networks – Specific requirements – Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications Amendment: Mesh Networking [Electronic resource] / IEEE Standards Activities Department. – [USA]: IEEE, 2008. 3. Raniwala A., Gopalan K., Chiueh T. Centralized channel assignment and routing algorithms for multi-channel wireless mesh networks. ACM Mobile Computing and Communications Review, 2004, vol.8, pp.50-65. 4. Raniwala, A. Tzi-cker Chiueh. Architecture and algorithms for an IEEE 802.11-based multi-channel wireless mesh network. Proc. of INFOCOM ’05, vol.3, pp.2223- 2234. 5. Legkov K.E., Donchenko A.A. Analysis of existing algorithms for frequency resource allocation of wireless networks for special purposes. [Analiz sushchestvuyushchikh algoritmov raspredeleniya chastotnogo resursa besprovodnykh setyey spetsialnogo naznacheniya] // Sbornik trudov SKF MTUSI – 2009. Rostov-na-Donu: SKF MTUSI, 2009. рр.50-52. 6. Legkov K.E., Donchenko M.A. Requirements for the indicators of quality of information exchange in networks of wireless broad-band access. [Trebovaniya k pokazatelyam kachestva informatsionnogo obmena v setyakh besprovodnogo shirokopolosnogo dostupa] // Sbornik trudov SKF MTUSI – 2009. Rostov-na-Donu: SKF MTUSI, 2009. pp.59-64. 7. Legkov K.E. Methods for assessing the quality of information exchange in networks of wireless broadband access [Metody otsenki kachestva informatsionnogo obmena v setyakh besprovodnogo shirokopolosnogo dostupa] // Sbornik trudov SKF MTUSI – 2009. Rostov-na-Donu: SKF MTUSI, 2009. pp.64-68]. Vorozhtsov A.S., Tutova N.V., Tutov A.V. Moscow technical university of communication and informatics, Russia Statement of the optimization of load distribution in content delivery networks problem Abstract In this paper the optimization problem of load distribution in networks of content delivery on the criterion of minimum distance users from servers based on their load delivered. Account of the different content groups, as well as the procedure of forming the criterion of efficiency problems is a main feature of this problem. The choice of method for solving the task is made. References 1. www.networkworld.com. 2. S. Sivasubramanian, M. Szymaniak, G. Pierre, M. Van Steen, Replication of Web Hosting Systems, ACM Computing Surveys, Vol. 36, №3, ACM Press, NY, USA, 2004. 3. D. Karger, A. Sherman, A. Berkheimer, B. Bogstad, R. Dhanidina, K. Iwamoto, B. Kim, L. Matkins, Y. Yerushalmi, Web Caching with Consistent Hashing, Computer Networks, Vol. 31, №11-16, pp.1203-1213, 1999. 4. K. Delgadillo, “Cisco DistributedDirector,” Cisco White Paper, Cisco Systems, Inc., June 1997. 5. G. Pierre, M. van Steen, Globule: A Collaborative Content Delivery Network, IEEE Communications, Vol. 44, №8, August 2006. 6. M. Andrews, B. Shepherd, A. Srinivasan, P. Winkler, and F. Zane, Clustering and Server Selection Using Passive Monitoring, In Proceedings of IEEE INFOCOM, NY, USA, 2002. 7. J. Dilley, B. Maggs, J. Parikh, H. Prokop, R. Sitaraman, and B. Weihl, Globally Distributed Content Delivery,IEEE Internet Computing, pp. 50-58, September/October 2002. 8. P.Mundur, P.Arankalle, Optimal server allocations for streaming multimedia applications on the Internet , Computer Networks, №50, pp. 3608 3621, 2006. Ivan Titov, Moscow technical university of communication and informatics, Russia, ivatit@gmail.com Research of model of a traffic of the server of data on results of measurements of a traffic of a multimedia resource Abstract The analysis of traffic generated properties by web server which provides to users access to files of various type is carried out. On the basis of these data the traffic model of server is analysed and research of probability overflow of switch buffer of serving this traffic is carried out. Estimates of efficiency of some methods of management by speed of transfer for a web server traffic are received. References 1. Citivich I.I., Titov I.N. About temporary scale in mathematical model of a source of loading with infinite dispersion of a holding time // Information processes, Vol.11, №3, 2011. Moscow. – pp.369-377. 2. Titov I.N. Research of characteristics of the data flows generated by the Web server // T-Comm – telecommunications and transport, 2010. – №5. Moscow. – pp.30-34. 3. Livshits B. S., Pshenichnikov A.P., Harkevich A.D. Teletraffic theory. — M: Communication, 1979. – рр.21-23. 4. Shelukhin O. I., Tenyakshev A.M., A.V. Fraktalnye’s aspens processes in telecommunications. Under the editorship of Shelukhin O.I. – M: Radio engineering, 2003. – рр.19-24. 5. I.I cytohIV., Titov I.N. About efficiency of methods of control over a traffic of the server of data // Theses of reports of the All-Russia conference with the international participation “Information and telecommunication technologies and mathematical modeling of hi-tech systems”. Moscow, 2011. – рр.55-58. Saltykov Anton Radievich Synchronization of stochastic complex signals providing increase of communication security and noise immunity of mobile radio systems Abstract In this article the synthesized algorithm, the developed and investigated approaches of synchronization of nonlinear recurrent sequences (NRS) are supposed. The proposed algorithm is synthesized in the base of the nonlinear filtering theory methods with discrete-continuous Markov processes. Difference of the given algorithm from known is reduction of initial acquisition time under influence of the optimized jamming signal (OJS). It’s caused by that channel multiplexing of clock sequence elements is not required and there is no necessity in faultless reception of pseudorandom sequence (PRS) test piece. The software implementation algorithm of synchronization device based on discrete-analog processing and taking into account PRS recurrent properties is proposed. The functional blocks of proposed algorithm are considered. According to simulation results the proposed synchronization algorithm and approach can be unique for maintenance of desired characteristics in mobile radio system data communication at small signal-to-noise ratio under influence of OJS. References 1. A.S. Number 2127954 (RU). Method and device synchronization of M-sequence. A.B. Zhurchenko, S. Korchuganov, M.B. Orlov, M.N. Chesnokov, [а.s. № 2127954 (RU). Sposob i ustroijstvo sinkhronizatsii M-posledovatelnosti]. 2. R.B.Ward, “Acquisition of pseudonoise signals by sequential estimation”. IEEE Transactions on information theory, 1965, Dec., COM-13, №4, – pp.475-483. 3. V.N. Nikitin. Development and study of synchronization methods and frequency sensor codes for security equipment anti-interference to radio communications modes TZU [Razrabotka i issledovanie metodov sinkhronizatsii datchikov kodov chastot i apparatury zasekrechivaniya dlya pomekhozashchishcheennykh rezhimov raboty sredstv radiosvyazi TZU. /Dis. … kand. tekhn. nauk. – L.:VAS, 1988. – 200 р.] 4. A.B. Zhurchenko. Formation and demodulation of complex signals based on cryptographic techniques to improve noise immunity and security in the radio lines of military communication [A.B. Zhurchenko, “Formirovanie i demodulyatsiya slozhnykh signalov na osnove kriptograficheskikh metodov dlya povysheniyapomekhozashchishchennosti i bezopasnosti v radioliniyakh voennoy svyazi”. /Dis. … kand. tekhn. Nauk]. – SPb.: VUS, 1999. – 227 р. 5. The patent for the invention № 99105913 from 3/24/99 Sposob sinkhronizatsii. M. -posledovatelnosti s povyshennoy slozhnostyu. M.N. Chesnokov, A.B. Zhurchenko, S.V. Korchuganov, A.I. Shcherbakov i dr. – Opubl. Byulleten № 20. -M.: RAPTZ, 20.07.2000]. 6. The patent for the invention № 99105913 from 3/24/99 [Patent na izobretenie № 99105913 ot 24.03.99. Ustroiystvo sinkhronizatsii M-posledovatelnosti s povyshennoy slozhnostyu. M.N. Chesnokov, A.B. Zhurchenko, S.V. Korchuganov, A.I. Shcherbakov i dr. – Opubl. Byulleten №20. -M.: RAPTZ, 20.07.2000]. 7. G.I. Aces, “Statistical theory of reception of complex signals” [Statistical theory of reception of complex signals] – Sov. Radio, 1977. 8. E.M. Martynov, “Synchronization in digital communications transmission systems [Sinkhronizatsiya v sistemakh peredachi diskretnykh soobshcheniy]. – M.: Svyaz, 1972. – 217 р. 9. D. Andelman, J. Reeds, “On the cryptanalysis of rotor machines and substitution”, – permuttation Networks. – IEEE Transactions on information theory, vol.28, №4, 1982, – pp.578-584. Do Xuan Thu Moscow technical university of communication and informatics, Russia Formation of a control system for lines of statistical equilibrium concentration of traffic Abstract Formation management system of statistical equilibrium for model of concurrent servicing of real time traffic and batch arrival data traffic with possibility of waiting is constructed. It is shown that the system of state equation can be used for estimation of model’s main performance measures. References 1. Ross K.W. Multiservice loss models for broadband telecommunication networks. — London: Springer, 1995. 2. S.N. Stepanov Fundamentals of teletraffic multiservice networks [Osnovy teletrafica multiservisnyh setey]. – M.: Eko-Trendz, 2010. |
