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CISS
2007
IEEE
13 years 11 months ago
Channel-Adaptive Optimal OFDMA Scheduling
Abstract-Joint subcarrier, power and rate allocation in orthogonal frequency division multiple access (OFDMA) scheduling is investigated for both downlink and uplink wireless trans...
Xin Wang, Georgios B. Giannakis, Yingqun Yu
TAPSOFT
1995
Springer
13 years 11 months ago
Anatomy of the Pentium Bug
The Pentium computer chip’s division algorithm relies on a table from which five entries were inadvertently omitted, with the result that 1738 single precision dividenddivisor ...
Vaughan R. Pratt
ARITH
2007
IEEE
14 years 1 months ago
Asymmetric Squaring Formulae
Abstract. We present efficient squaring formulae based on the Toom-Cook multiplication algorithm. The latter always requires at least one non-trivial constant division in the inte...
Jaewook Chung, M. Anwar Hasan
ICC
2007
IEEE
123views Communications» more  ICC 2007»
14 years 1 months ago
A New ILP-Based p-Cycle Construction Algorithm without Candidate Cycle Enumeration
—The notion of p-cycle (Preconfigured Protection Cycle) allows capacity efficient schemes to be designed for fast span protection in WDM mesh networks. Conventional p-cycle const...
Bin Wu, Kwan Lawrence Yeung, King-Shan Lui, Shizho...
EJC
2007
13 years 7 months ago
Perfect packings with complete graphs minus an edge
Let K− r denote the graph obtained from Kr by deleting one edge. We show that for every integer r ≥ 4 there exists an integer n0 = n0(r) such that every graph G whose order n ...
Oliver Cooley, Daniela Kühn, Deryk Osthus