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The ever-increasing importance of main memory latency and bandwidth is pushing CMPs towards caches with higher capacity and associativity. Associativity is typically improved by increasing the number of ways. This reduces conflict misses, but increases hit latency and energy, placing a stringent trade-off on cache design. We present the zcache, a cache design that allows much higher associativity...
The goal of this paper is to: identify, assess, analyze and quantify some aspect and parameters of wave propagation, in conjunction with antennas that affect the 3GPP LTE (Long Term Evolution). Aspects such as propagation environment were networks possibly operate, or characteristics of the antennas that are able to increase the performance of LTE networks using MIMO and Adaptative Antennas. Using...
Experiments demonstrating a novel technique that coherently combines an array of beams and automatically corrects for turbulence in the beam path are presented. This technique is insensitive to near field backscattering from aerosols and particulates.
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