Zobrazeno 1 - 10
of 27
pro vyhledávání: '"O. Bendov"'
Autor:
O. Bendov
Publikováno v:
IEEE Transactions on Broadcasting. 54:269-275
The threat of interference to licensed DTV by clusters of unlicensed and uncontrolled broadband devices (BDs) transmitting simultaneously on unoccupied DTV channels remains. DTV channels in major U.S. cities could be victimized by interference from u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a756ea8b0c16c07281ca36167958cacd
https://doi.org/10.1109/tbc.2008.921398
https://doi.org/10.1109/tbc.2008.921398
Autor:
O. Bendov
Publikováno v:
IEEE Transactions on Broadcasting. 53:746-754
This paper examines the limits that must be imposed on single and multiple fixed cognitive broadband devices (BDs) transmitting simultaneously on multiple unused TV channels in order to avoid interference with the reception of licensed TV channels. S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec54a6d9ab3bd1b369c9e8c61b7ad7a7
https://doi.org/10.1109/tbc.2007.908329
https://doi.org/10.1109/tbc.2007.908329
Autor:
O. Bendov
Publikováno v:
IEEE Transactions on Broadcasting. 52:443-449
With the transition to digital terrestrial television (DTV) in the U.S. scheduled to be complete by 2009, the Federal Communications Commission (FCC) has issued a notice of proposed rule making (NPRM) that, if adopted, would allow transmission by unl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b61f2addd638a399dbea1379ad074ad4
https://doi.org/10.1109/tbc.2006.883300
https://doi.org/10.1109/tbc.2006.883300
Autor:
O. Bendov
Publikováno v:
IEEE Transactions on Broadcasting. 52:543-549
The interference between first adjacent channels N and Nplusmn1 in an environment of distributed on-channel transmitters is analyzed. Channel N uses a single transmitter and the adjacent channels Nplusmn1 use distributed on-channel transmitters. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c406076816df40f0160774a1c7518b2b
https://doi.org/10.1109/tbc.2006.883503
https://doi.org/10.1109/tbc.2006.883503
Autor:
O. Bendov
Publikováno v:
IEEE Transactions on Broadcasting. 52:404-410
Commercially viable free DTTV will depend on adoption of new technologies, some already available, that will in turn generate new business models. These technologies will permit new real and virtual channels through more efficient spectrum usage and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b11f9a3f9d3eec650b09b548e16e0c2
https://doi.org/10.1109/tbc.2006.879933
https://doi.org/10.1109/tbc.2006.879933
Autor:
O. Bendov
Publikováno v:
IEEE Transactions on Broadcasting. 52:31-37
Presentation is made of the methodology for defining the area in which the signal from an auxiliary on-channel transmitter appears to the receiver as multipath, and the area where the signal from an auxiliary on-channel transmitter appears as new coc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3824cc6631bd41e66c3b1d9676df89bf
https://doi.org/10.1109/tbc.2005.858420
https://doi.org/10.1109/tbc.2005.858420
Autor:
O. Bendov
Publikováno v:
IEEE Transactions on Broadcasting. 51:20-30
Planning for digital terrestrial television (DTTV) service in a crowded spectrum requires that power limits be placed on all adjacent channels, and in particular on first adjacent channels. Realistic power limits based on intermodulation products gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce9b2e7aabc43a3fdecfa38b3c9c1509
https://doi.org/10.1109/tbc.2004.837882
https://doi.org/10.1109/tbc.2004.837882
Autor:
O. Bendov, C.B. Patel
Publikováno v:
IEEE Transactions on Broadcasting. 51:38-42
Improved DTTV reception in a crowded spectrum can be attained by automatically shifting the front-end filter and by automatically steering the pattern of the receive antenna. This paper shows how 3rd order intermodulation distortion (IM/sub 3/) and o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::366bd21d70e11723fd6576dacb444737
https://doi.org/10.1109/tbc.2004.841754
https://doi.org/10.1109/tbc.2004.841754
Publikováno v:
IEEE Transactions on Broadcasting. 50:209-223
The transition plan from the analog (NTSC) to digital terrestrial television (DTTV) in the USA was based on a simplified version of the Longley-Rice service prediction algorithm, and a link budget that mimicked the traditional planning factors for NT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c12357530ef74fc46fe023a796ed60
https://doi.org/10.1109/tbc.2004.834011
https://doi.org/10.1109/tbc.2004.834011
Autor:
O. Bendov
Publikováno v:
IEEE Transactions on Broadcasting. 50:71-75
This paper describes an array which is concealable with a TV set or set-top box. The array is made of small active antennas which can provide space and polarization diversity by phase switching alone. The array can be manually or automatically contro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2cb3fb653eb58f123c8f474065ca598
https://doi.org/10.1109/tbc.2004.824744
https://doi.org/10.1109/tbc.2004.824744