The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Spectral efficiency in the wideband regime
Abstract
The tradeoff of spectral efficiency (b/s/Hz) versus energy-per-information bit is the key measure of channel capacity in the wideband power-limited regime. This paper finds the fundamental bandwidth-power tradeoff of a general class of channels in the wideband regime characterized by low, but nonzero, spectral efficiency and energy per bit close to the minimum value required for reliable communication. A new criterion for optimality of signaling in the wideband regime is proposed, which, in contrast to the traditional criterion, is meaningful for finite-bandwidth communication.
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Cites
A Mathematical Theory of Communication
Shannon, C. E. (1948) · Bell System Technical Journal · doi:10.1002/j.1538-7305.1948.tb01338.x · Cited by 88,486
Cited by
Capacity limits of MIMO channels
Goldsmith, A., Jafar, S. A., Jindal, N., & Vishwanath, S. (2003) · IEEE Journal on Selected Areas in Communications · doi:10.1109/jsac.2003.810294 · Cited by 2,379
Energy-efficient link adaptation in frequency-selective channels
Miao, G., Himayat, N., & Li, G. Y. (2010) · IEEE Transactions on Communications · doi:10.1109/tcomm.2010.02.080587 · Cited by 587
Foundations of MIMO Communication
Heath Jr, R. W., & Lozano, A. (2018) · Cambridge University Press eBooks · doi:10.1017/9781139049276 · Cited by 426
Gradient of mutual information in linear vector Gaussian channels
Palomar, D. P., & Verdu, S. (2006) · IEEE Transactions on Information Theory · doi:10.1109/tit.2005.860424 · Cited by 363
Self-citationKramer, G., Marić, I., & Yates, R. D. (2006) · Foundations and Trends® in Networking · doi:10.1561/1300000004 · Cited by 282
Metadata
- Authors
- Verdu, S.
- Venue
- IEEE Transactions on Information Theory
- Published
- 2002-06
- Volume
- 48
- Issue
- 6
- Pages
- 1319-1343
- ISSN
- 0018-9448 (ISSN-L)
- OpenAlex
- W2116485279
- Cited by
- 1,214
- References
- 1
- FWCI
- 55.73
- Type
- journal article
- Language
- en
- Open access
- closed
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