Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Ladislav Schwartz"'
Autor:
Gustav Cepciansky, Ladislav Schwartz
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 10, Iss 3, Pp 152-161 (2012)
The frequency spectrum performs one of the main characteristics of a process. The aim of the paper is to show the coherence between the process and its own spectrum and how the behaviour and properties of a process itself can be deduced from its spec
Externí odkaz:
https://doaj.org/article/0069916f353c4790aff8d57f69155133
Autor:
Ivan Rados, Ladislav Schwartz
Publikováno v:
Communications, Vol 13, Iss 1, Pp 60-66 (2011)
In the introductory part, the reasons why the availability is important are stated as well as the overview of the papers produced so far dealing with the problem of guaranteed availability. Furthermore, the basic concepts on availability are introduc
Externí odkaz:
https://doaj.org/article/b625fb9316a04718b0674febb02f5ea8
Autor:
Gustav Cepciansky, Ladislav Schwartz
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 9, Iss 1, Pp 1-6 (2011)
Modern telecommunication networks work on the transmission method of common data streams in which data bursts consisting of packets that further consist of particular bits are multiplexed from various traffic sources. The larger amount of data is tra
Externí odkaz:
https://doaj.org/article/c903e7df15e44489bb4491b12521b250
Autor:
Gustav Cepciansky, Ladislav Schwartz
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 9, Iss 3, Pp 118-126 (2011)
Modern telecommunication networks work on the transmission method of common data streams in which data bursts consisting of packets that further consist of particular bits are multiplexed from various traffic sources. The larger amount of data is tra
Externí odkaz:
https://doaj.org/article/6d7c07617f4545f0b83f162ae46c157d
Autor:
Ivan Rados, Ladislav Schwartz
Publikováno v:
Communications, Vol 11, Iss 4, Pp 28-37 (2009)
This paper investigates the availability of WDM (Wavelength Division Multiplying) ring networks. An analysis of different nodes, composed of passive and active components, is then carried out, as well as their availability. The availability for optic
Externí odkaz:
https://doaj.org/article/8ed91b884a24468a98148e1cd45be370
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 6, Iss 1, Pp 7-11 (2007)
The up to this time known networks with the IP protocol have worked as connection-less and they have not guaranteed the quality of services. Implementing the MPLS protocol, an overlay connection-oriented network with guaranteed quality of services Qo
Externí odkaz:
https://doaj.org/article/3508f5e1e92c46dfba1b2a39dd9de944
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 5, Iss 1, Pp 27-30 (2006)
Cable television (CATV) distributions are transmissions systems assigned for received and distribution televisions(TV) and radios (R) signals. This paragraph is about individual stages of evolution of this distribution. It begins by classic CATVnetwo
Externí odkaz:
https://doaj.org/article/e277fd467ba94f2495a72e048c28f7e9
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 5, Iss 3, Pp 381-385 (2006)
Two network types had been existing in Slovakia by the end of the year 2004 – public switched telephone network – PSTN and packet switched data network – DCN. The other network, known as the next generation network – NGN, has been put into op
Externí odkaz:
https://doaj.org/article/2a4dd890fd47434096d3b5eef3b2308f
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 4, Iss 1, Pp 14-17 (2005)
In many application, the network designer may to know to senthesise a reliable telecommunication network. Assume that a network, denoted Gm,e has the number of nodes n and the number of edges e, and the operational probability of each edge is known.
Externí odkaz:
https://doaj.org/article/0e7c6a01f1e44e7eaaf31e904c89e5e5
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 3, Iss 3, Pp 48-51 (2004)
An electronic signature uses a hash of message and an asymetrical algorithm of encryption for its generation. During verification of message on receiver side the hash of original message must be identical with the hash of received message. Electronic
Externí odkaz:
https://doaj.org/article/5846f8ae8a1a4471b42111a4e94d612c