Zobrazeno 1 - 10
of 80
pro vyhledávání: '"K.J. Kerpez"'
Publikováno v:
International Journal of Digital Multimedia Broadcasting, Vol 2010 (2010)
This paper presents recent research into P2P distribution of video that can be highly localized, preferably sharing content among users on the same access network and Central Office (CO). Models of video demand and localized P2P serving areas are pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a06d58c9ec03b098aa005ebf897542ff
https://doi.org/10.1155/2010/562832
https://doi.org/10.1155/2010/562832
Autor:
R. Kinney, K.J. Kerpez
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 57:770-780
This paper describes methods of integrating the digital subscriber line (DSL) automated test, data from network elements, analyses, and DSL operations, including work-force administration. Fiber-to-the-node systems using very-high-rate DSL 2 will par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da9770f6f2d81deb4766d0bd0e41ace8
https://doi.org/10.1109/tim.2007.910095
https://doi.org/10.1109/tim.2007.910095
Publikováno v:
IEEE Communications Magazine. 44:166-172
This article discusses service assurance aspects specific to IPTV services and video quality. Classic network monitoring generally ensures that each network element, network segment, and subnetwork is functioning reliably, and may also encompass rout
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79bf712c16820b324482b1b731e02704
https://doi.org/10.1109/mcom.2006.1705994
https://doi.org/10.1109/mcom.2006.1705994
Autor:
K.J. Kerpez, Stefano Galli
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 55:528-537
Loop qualification consists of determining whether a loop can support digital subscriber line (DSL) services or not, and generally, the estimate of the transfer function is sufficient for such purposes. Loop qualification is one of the most important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::253e8ab4258e0b0223dbb68cb7b8dab3
https://doi.org/10.1109/tim.2006.870134
https://doi.org/10.1109/tim.2006.870134
Autor:
Stefano Galli, K.J. Kerpez
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 55:538-549
Digital subscriber lines (DSLs) transmit over twisted-pair telephone loops, and knowledge of the loop makeup is vital for determining what types of DSLs may be deployed and at what bit rates they may transmit. This paper expands and applies the algor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d616d5b9cc0bc434414a57472afb66ae
https://doi.org/10.1109/tim.2006.870136
https://doi.org/10.1109/tim.2006.870136
Publikováno v:
IEEE Communications Magazine. 41:116-123
Today's digital subscriber line deployments are often conservatively engineered to function in a statistically worst case environment. Crosstalk is treated as unknown and uncontrollable random noise, even though it is manmade. Other impairments are o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c0b0c227653b8c470fde964039b5c7
https://doi.org/10.1109/mcom.2003.1232246
https://doi.org/10.1109/mcom.2003.1232246
Autor:
K.J. Kerpez
Publikováno v:
IEEE Communications Magazine. 40:116-123
Different digital subscriber lines transmitting on loops in the same telephone cable generate crosstalk into each other. Two different DSLs are spectrally compatible if they can both use the same cable with low probability of significant degradation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af32080e03bb5c0243c202c63fa54e5d
https://doi.org/10.1109/mcom.2002.1047003
https://doi.org/10.1109/mcom.2002.1047003
Autor:
K.J. Kerpez, Stefano Galli
Publikováno v:
IEEE Transactions on Communications. 50:453-461
Digital subscriber lines (DSLs) are fundamentally limited by crosstalk. The case where all crosstalk is from the same type of DSL has been studied over the years and accurate models have been standardized. However, crosstalk from multiple different t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcff6ba3b9c4b553487b4da6e406c672
https://doi.org/10.1109/26.990907
https://doi.org/10.1109/26.990907
Publikováno v:
IEEE Journal on Selected Areas in Communications. 19:1497-1506
Crosstalk between multiple services transmitting through the same telephone cable is the primary limitation to digital subscriber line services. From a spectrum management point of view, it is important to have an accurate map of all the services tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94bb48ebc1e3e37a55320e5fd83d6eb8
https://doi.org/10.1109/49.942512
https://doi.org/10.1109/49.942512
Publikováno v:
Computer Networks. 31:411-424
Low-speed home networks in some form are used for lighting, appliance control and security systems in over 20% of U.S. households. The increasing penetration of personal computers (PCs) is leading to early deployment of twisted-pair Ethernet networks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec39de6e4843a5c231f54f169fe1d7c8
https://doi.org/10.1016/s0169-7552(98)00268-2
https://doi.org/10.1016/s0169-7552(98)00268-2