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INFOCOM
2010
IEEE
14 years 8 months ago
Distance Estimation by Constructing The Virtual Ruler in Anisotropic Sensor Networks
Abstract—Distance estimation is fundamental for many functionalities of wireless sensor networks and has been studied intensively in recent years. A critical challenge in distanc...
Yun Wang, Kai Li, Jie Wu
GLOBECOM
2007
IEEE
15 years 4 months ago
Extension and Comparison of QoS-Enabled Wi-Fi Models in the Presence of Errors
—In this paper we compare and enhance the three prevailing approaches of IEEE 802.11e Performance analysis. Specifically, the first model utilizes a Markov Chain to describe th...
Ioannis Papapanagiotou, Georgios S. Paschos, Stavr...
IASTEDSE
2004
14 years 11 months ago
A pro-active middleware platform for mobile environments
With wireless communications and mobile hand-held devices becoming a reality, new applications where users can have access to information anytime, anywhere are made possible. To d...
Denis Conan, Chantal Taconet, Dhouha Ayed, Lydiall...
CORR
2007
Springer
155views Education» more  CORR 2007»
14 years 9 months ago
Algebraic Distributed Differential Space-Time Codes with Low Decoding Complexity
—The differential encoding/decoding setup introduced by Kiran et al, Oggier-Hassibi and Jing-Jafarkhani for wireless relay networks that use codebooks consisting of unitary matri...
G. Susinder Rajan, B. Sundar Rajan
SIGCOMM
1999
ACM
15 years 2 months ago
Load-Sensitive Routing of Long-Lived IP Flows
Internet service providers face a daunting challenge in provisioning network resources, due to the rapid growth of the Internet and wide fluctuations in the underlying traffic pa...
Anees Shaikh, Jennifer Rexford, Kang G. Shin