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RIVF
2007
15 years 7 months ago
Stochastic routing in large grid-shaped quantum networks
— This paper investigates the problem of secret key transmissions for an arbitrary Alice-Bob pair in Quantum Key Distribution (QKD)-based networks. We develop a realistic QKDbase...
Cuong Le Quoc, Patrick Bellot, Akim Demaille
GLOBECOM
2008
IEEE
16 years 24 days ago
Power Allocation in Wireless Relay Networks: A Geometric Programming-Based Approach
—1 In this paper, we consider an amplify-and-forward (AF) wireless relay system where multiple source nodes communicate with their corresponding destination nodes with the help o...
Khoa T. Phan, Tho Le-Ngoc, Sergiy A. Vorobyov, Chi...
USENIX
2007
15 years 8 months ago
A Comparison of Structured and Unstructured P2P Approaches to Heterogeneous Random Peer Selection
Random peer selection is used by numerous P2P applications; examples include application-level multicast, unstructured file sharing, and network location mapping. In most of thes...
Vivek Vishnumurthy, Paul Francis
CONEXT
2009
ACM
15 years 7 months ago
Online optimization of 802.11 mesh networks
802.11 wireless mesh networks are ubiquitous, but suffer from severe performance degradations due to poor synergy between the 802.11 CSMA MAC protocol and higher layers. Several s...
Theodoros Salonidis, Georgios Sotiropoulos, Roch G...
INFOCOM
2003
IEEE
15 years 11 months ago
Routing for Network Capacity Maximization in Energy-constrained Ad-hoc Networks
— We present a new algorithm for routing of messages in ad-hoc networks where the nodes are energy-constrained. The routing objective is to maximize the total number of messages ...
Koushik Kar, Murali S. Kodialam, T. V. Lakshman, L...