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SODA
2004
ACM
102views Algorithms» more  SODA 2004»
13 years 9 months ago
The hyperring: a low-congestion deterministic data structure for distributed environments
In this paper we study the problem of designing concurrent searchable data structures with performance guarantees that can be used in a distributed environment where data elements...
Baruch Awerbuch, Christian Scheideler
GLOBECOM
2008
IEEE
14 years 2 months ago
Joint Power Loading of Data and Pilots in OFDM Using Imperfect Channel State Information at the Transmitter
— The search for optimality in the design of channel precoders and training symbols in block processing communication systems is one of paramount importance. Finding the best tra...
Chitaranjan P. Sukumar, Ricardo Merched, Ahmed M. ...
INFOCOM
2007
IEEE
14 years 2 months ago
Optimal Rate-Reliability-Delay Tradeoff in Networks with Composite Links
—Networks need to accommodate diverse applications with different Quality-of-Service (QoS) requirements. New ideas at the physical layer are being developed for this purpose, suc...
Ying Li, Mung Chiang, A. Robert Calderbank, Suhas ...
ADHOCNOW
2008
Springer
14 years 2 months ago
Utility-Based Uplink Power Control in CDMA Wireless Networks with Real-Time Services
In this paper we address the problem of efficient power allocation in the uplink of CDMA wireless networks, emphasizing on the support of realtime services’ QoS prerequisites. Th...
Timotheos Kastrinogiannis, Eirini-Eleni Tsiropoulo...
SIGMOD
2002
ACM
236views Database» more  SIGMOD 2002»
14 years 8 months ago
The Cougar Approach to In-Network Query Processing in Sensor Networks
The widespread distribution and availability of smallscale sensors, actuators, and embedded processors is transforming the physical world into a computing platform. One such examp...
Yong Yao, Johannes Gehrke