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TWC
2010
15 years 1 months ago
Dynamic Spectrum Access Using a Network Coded Cognitive Control Channel
In this paper we propose a Dynamic Spectrum Access scheme which allows the users to opportunistically and efficiently access the channels available for communications. It addresses...
Nicola Baldo, Alfred Asterjadhi, Michele Zorzi
ICDE
2006
IEEE
192views Database» more  ICDE 2006»
16 years 8 months ago
Approximating Aggregation Queries in Peer-to-Peer Networks
Peer-to-peer databases are becoming prevalent on the Internet for distribution and sharing of documents, applications, and other digital media. The problem of answering large scal...
Benjamin Arai, Gautam Das, Dimitrios Gunopulos, Va...
VLSID
2006
IEEE
169views VLSI» more  VLSID 2006»
16 years 7 months ago
A Hybrid SoC Interconnect with Dynamic TDMA-Based Transaction-Less Buses and On-Chip Networks
The two dominant architectural choices for implementing efficient communication fabrics for SoC's have been transaction-based buses and packet-based Networks-onChip (NoC). Bo...
Thomas D. Richardson, Chrysostomos Nicopoulos, Don...
ICC
2007
IEEE
16 years 1 months ago
Performance Study of Bandwidth Allocation Techniques for QoS-Constrained Satellite Networks
—The paper analyzes the performance of the bandwidth allocation process over satellite communication systems in presence of specific Quality of Service (QoS) requirements. The re...
Igor Bisio, Mario Marchese
ICMCS
2007
IEEE
106views Multimedia» more  ICMCS 2007»
16 years 1 months ago
An Investigation and a Preventing Strategy for the Redundant Packets in P2P Networks with Push Method
The push method for data transmission in peer-to-peer system has drawn great interest, since it can efficiently reduce the accumulated latency observed at user nodes. However, it ...
Xin Xiao, Yuanchun Shi, Meng Zhang