6142 search results - page 926 / 1229 » The Complexity of Partition Functions |
171
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Multistage Partial Parallel Interference Cancellation (PPIC) is proposed for Turbo-encoded DS-CDMA systems where the partial cancellation factors are derived based on the Loglik...
151
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—This paper presents an architectural solution to address the problem of scalable routing in very large sensor networks. The control complexities of the existing sensor routing p...
165
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— High power dissipation in packet switches and routers is fast turning into a key problem, owing to increasing line speeds and decreasing chip sizes. To address this issue, we i...
170
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Bandwidth usage has become more complex such that it is not uncommon that multiple signals of appreciable power may be present within the same bandwidth. The presence of multipl...
187
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—In an OFDM receiver with direct-conversion architecture, DC offset (DCO) and carrier frequency offset (CFO) cause a severe performance degradation. Recently, by investig...