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Optimal sequences and sum capacity of synchronous CDMA systems
Abstract
The sum capacity of a multiuser synchronous CDMA system is completely characterized in the general case of asymmetric user power constraints-this solves the open problem posed by Rupf and Massey (see ibid., vol.40, p.1261-6, 1994) which had solved the equal power constraint case. We identify the signature sequences with real components that achieve sum capacity and indicate a simple recursive algorithm to construct them.
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Cited by
Viswanath, P., Anantharam, V., & Tse, D. N. C. (1999) · IEEE Transactions on Information Theory · doi:10.1109/18.782119 · Cited by 420
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Palomar, D. P., & Jiang, Y. (2007) · Foundations and Trends in Communications and Information Theory · doi:10.1561/0100000018 · Cited by 320
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Metadata
- Authors
- Viswanath, P., & Anantharam, V.
- Venue
- IEEE Transactions on Information Theory
- Published
- 1999
- Volume
- 45
- Issue
- 6
- Pages
- 1984-1991
- ISSN
- 0018-9448 (ISSN-L)
- OpenAlex
- W2003010976
- Cited by
- 321
- References
- 0
- FWCI
- 21.93
- Type
- journal article
- Language
- en
- Open access
- closed
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- Viswanath, P., & Anantharam, V. (1999). Optimal sequences and sum capacity of synchronous CDMA systems. IEEE Transactions on Information Theory. https://doi.org/10.1109/18.782121
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