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JSAC
2007
130views more  JSAC 2007»
13 years 8 months ago
Cross-layer QoS Analysis of Opportunistic OFDM-TDMA and OFDMA Networks
Abstract— Performance analysis of multiuser orthogonal frequency division multiplexing (OFDM-TDMA) and orthogonal frequency division multiple access (OFDMA) networks in support o...
Yu-Jung Chang, Feng-Tsun Chien, C. C. Jay Kuo
TWC
2010
13 years 2 months ago
Toward network coding-based protocols for data broadcasting in wireless Ad Hoc networks
In this paper we consider practical dissemination algorithms exploiting network coding for data broadcasting in ad hoc wireless networks. For an efcient design, we analyze issues r...
Alfred Asterjadhi, Elena Fasolo, Michele Rossi, J&...
ASPLOS
2009
ACM
14 years 9 months ago
Phantom-BTB: a virtualized branch target buffer design
Modern processors use branch target buffers (BTBs) to predict the target address of branches such that they can fetch ahead in the instruction stream increasing concurrency and pe...
Ioana Burcea, Andreas Moshovos
IEEEPACT
2006
IEEE
14 years 2 months ago
Two-level mapping based cache index selection for packet forwarding engines
Packet forwarding is a memory-intensive application requiring multiple accesses through a trie structure. The efficiency of a cache for this application critically depends on the ...
Kaushik Rajan, Ramaswamy Govindarajan
ISCA
2005
IEEE
181views Hardware» more  ISCA 2005»
14 years 1 months ago
Adaptive Mechanisms and Policies for Managing Cache Hierarchies in Chip Multiprocessors
With the ability to place large numbers of transistors on a single silicon chip, manufacturers have begun developing chip multiprocessors (CMPs) containing multiple processor core...
Evan Speight, Hazim Shafi, Lixin Zhang, Ramakrishn...