Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Nallepilli S. Ramesh"'
Publikováno v:
Bell Labs Technical Journal. 3:63-78
The requirements of a third-generation radio transmission system include support for multimedia services, global roaming, operation in multiple environments both fixed and mobile, and high-speed data services. The cdma2000 radio transmission technolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc356f02c94746d004a71d964fdda838
https://doi.org/10.1002/bltj.2116
https://doi.org/10.1002/bltj.2116
Autor:
O.E. Agazzi, C.M. Gerveshi, M.L. Heiskanen, R.B. Blake, T.R. Peterson, P.H. Tracy, M.R. Dwarakanath, R.F. Shaw, W.R. McDonald, V. Friedman, R.W. Walden, J. Kumar, D.L. Price, G.A. Wilson, J. Anidjar, H. Khorramabadi, N.L. Gottfried, J.M. Khoury, Nallepilli S. Ramesh
Publikováno v:
Proceedings of the IEEE Custom Integrated Circuits Conference.
Architectural and circuit innovations resulting in a 260mW single-chip ISDN U-interface transceiver wii h a range of more than 21Kft of AWG26 cable are described. These include a new scheme for jitter compensation using a two-phase decimator that res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::122cfaad70299a65ad50170bf466c34e
https://doi.org/10.1109/cicc.1992.591870
https://doi.org/10.1109/cicc.1992.591870
Autor:
T. Koh, N.L. Gottfried, G.A. Wilson, R.B. Blake, J. Kumar, C.M. Gervershi, R. Crochiere, W.R. McDonald, M.R. Dwarakanath, O.E. Agazzi, R.A. Wilson, D.R. Cassiday, S.S. Haider, T.M. Lalumia, R.W. Walden, R.F. Shaw, Nallepilli S. Ramesh, M.L. Heisakanen
Publikováno v:
ICASSP
The authors discuss major issues related to algorithms and architecture of the transceiver system and be the signal processor that they designed and implemented in a single VLSI chip. The functions of each block are described in the context of the ov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48bfdc90ce0ea76b886e60113aed0d7d
https://doi.org/10.1109/icassp.1989.266967
https://doi.org/10.1109/icassp.1989.266967
Autor:
O.E. Agazzi, C.M. Gerveshi, J. Kumar, D.L. Price, Nallepilli S. Ramesh, M.L. Heiskanen, N.L. Gottfried, V. Friedman, R.B. Blake, G.A. Wilson, R.F. Shaw, W.R. McDonald
Publikováno v:
[Proceedings] 1992 IEEE International Symposium on Circuits and Systems.
Describes the technique of two-phase decimation. When combined with the previously known technique of jitter compensation, it allows the performance of the echo canceler in a full-duplex data transceiver to be preserved in the presence of both the ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::505903c8040e4b06871782eb6d233568
https://doi.org/10.1109/iscas.1992.230344
https://doi.org/10.1109/iscas.1992.230344
Autor:
Nallepilli S. Ramesh, Q. Li
Publikováno v:
2000 IEEE Emerging Technologies Symposium on Broadband, Wireless Internet Access. Digest of Papers (Cat. No.00EX414).
Channel coding performance in a third generation mobile communication system is investigated in this paper. Specifically, the channel coding methods adopted in the cdma2000 standard along with the decoding procedures are described. The forward link p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::745496edbd744a2a7a147f68fe2e4326
https://doi.org/10.1109/ets.2000.916513
https://doi.org/10.1109/ets.2000.916513
Autor:
N.L. Gottfried, G.A. Wilson, C.M. Gerveshi, S.S. Haider, R.W. Walden, R.A. Wilson, D.R. Cassiday, R. Crochiere, J. Kumar, T.M. Lalumia, R.F. Shaw, O.E. Agazzi, Nallepilli S. Ramesh, T. Koh, W.R. McDonald, R.B. Blake
Publikováno v:
IEEE Journal of Solid-State Circuits. 24:1605-1613
The digital signal processing chip of a two-chip ISDN (integrated services digital network) basic access transceiver based on the ANSI standard 2B1Q code is described. Nonlinear echo cancellation is used to improve the loop coverage. The chip feature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0957f7d598f0a028ba92f33fa29252e0
https://doi.org/10.1109/4.44996
https://doi.org/10.1109/4.44996
Conference
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