"The cable medium transmission effectivity enhancement in an access networks"@en . . . . . . "Zvy\u0161ov\u00E1n\u00ED efektivnosti p\u0159enosu po kabelov\u00FDch p\u0159enosov\u00FDch m\u00E9di\u00EDch v p\u0159\u00EDstupov\u00FDch s\u00EDt\u00EDch" . . . "At the present time the broadband technologies like SDH, ATM, DWDM have moved from their premature and laboratory stages to the point where they are being widely implemented around the globe primarily on a long-haul telecomunication links without any major employment limitations. But another situation as for the upgradebility is in the field of access networks. The problems are in the last cable sections to the end-customers where the still prevailing old copper based cable infrastructure limit substantially the ability of raising the transmission capacity to the value needed by new bandwidth hungry telecommunication services. The main objective of our project is to just focus on this part of telecommunication network where in addition to otherfactors inherent specificity of different countries could play an important role. A goals are optimalisation of an access network structures in correspondce with the appropriate usage of either optical or metalical cables, (or their mixture), the creatio"@en . . "Neuvedeno."@en . "V sou\u010Dasn\u00E9 dob\u011B jsou vyvinuty a nasazov\u00E1ny na p\u00E1te\u0159n\u00ED \u00FArovni telekomunika\u010Dn\u00EDch p\u0159enosov\u00FDch s\u00EDt\u00ED technologie s vysokou p\u0159enosovou rychlost\u00ED na b\u00E1zi synchronn\u00ED digit\u00E1ln\u00ED hierarchie SDH, ATM, optick\u00FDch vl\u00E1ken a vlnov\u00E9ho multiplexu WDM. Problematick\u00E1 z\u016Fst\u00E1v\u00E1 oblast p\u0159\u00EDstupov\u00FDch s\u00EDt\u00ED (Access Network) a zejm\u00E9na posledn\u00ED \u00FAsek p\u0159enosov\u00E9 cesty k u\u017Eivateli. Mo\u017Enosti p\u0159ipojen\u00ED \u00FA\u010Dastn\u00EDk\u016F jsou limitov\u00E1ny zejm\u00E9na ekonomick\u00FDmi faktory. P\u0159edlo\u017Een\u00FD projekt se zam\u011B\u0159uje zejm\u00E9na na tuto \u00FArove\u0148 s\u00EDt\u011B, kde se nejv\u00EDceprojevuj\u00ED i specifika infrastruktury jednotliv\u00FDch zem\u00ED. Klade si za c\u00EDl optimalizaci struktur p\u0159\u00EDstupov\u00FDch technick\u00E9ho apar\u00E1tu pro posouzen\u00ED vhodnosti p\u0159enosov\u00FDch technologi\u00ED v r\u016Fzn\u00FDch aplikac\u00EDch, n\u00E1vrh ekonomicky p\u0159\u00EDzniv\u00FDch prvk\u016F pro p\u0159\u00EDstupov\u00E9 s\u00EDt\u011B v\u00FDvoj metod pro zpracov\u00E1n\u00ED p\u0159en\u00E1\u0161en\u00FDch sign\u00E1l\u016F, zejm\u00E9na s ohledem k poskytov\u00E1n\u00ED vzd\u011Bl\u00E1v\u00E1n\u00ED na d\u00E1lku. V\u00FDchodiskem bude sou\u010Dasn\u00FD technick\u00FD a ekonomick\u00FD stav v \u010Cesk\u00E9 republice s v\u00FDhledem zapojen\u00ED do evropsk\u00E9ho kontextu." . "http://www.isvav.cz/projectDetail.do?rowId=GA102/00/1650"^^ . . . "2003-04-01+02:00"^^ . "GA102/00/1650" . . . "21"^^ . "0"^^ . . . "21"^^ . "Odborn\u00FD p\u0159\u00EDnos projektu je v\u00FDznamn\u00FD pro oblast v\u00FDzkumu a vyu\u017Eit\u00ED symetrick\u00FDch metalick\u00FDch veden\u00ED, v\u00FDzkum optick\u00FDch s\u00EDt\u00ED a prvk\u016F, rozbor vlastnost\u00ED a vyu\u017Eitelnost\u00ED jednotliv\u00FDch technologi\u00ED v p\u0159\u00EDstupov\u00E9 s\u00EDti. Cenn\u00E9 jsou v\u00FDsledky z oblasti rozboru modulov\u00E1n"@cs . . . "1"^^ . . "1"^^ .