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DSN
2008
IEEE
14 years 1 months ago
Probabilistic quorum systems in wireless ad hoc networks
Quorums are a basic construct in solving many fundamental distributed computing problems. One of the known ways of making quorums scalable and efficient is by weakening their int...
Roy Friedman, Gabriel Kliot, Chen Avin
WIMOB
2007
IEEE
14 years 1 months ago
The Analysis of the Optimal Periodic Ranging Slot Number in IEEE 802.16 OFDMA Systems
As part of the IEEE 802.16 protocol, the random access scheme is used for ranging. The ratio between the numbers of periodic ranging slots and data slots in the uplink subframe de...
Jihua Zhou, Xin Jin, Jiangtao Dong, Jinglin Shi, Z...
TMC
2010
125views more  TMC 2010»
13 years 1 months ago
Threshold-Based Media Streaming Optimization for Heterogeneous Wireless Networks
The integration of different wireless access technologies combined with the huge characteristic diversity of supported services in next-generation wireless systems creates a real h...
Ahmed H. Zahran, Cormac J. Sreenan
TIT
2010
143views Education» more  TIT 2010»
13 years 1 months ago
Asynchronous CDMA systems with random spreading-part I: fundamental limits
Spectral efficiency for asynchronous code division multiple access (CDMA) with random spreading is calculated in the large system limit. We allow for arbitrary chip waveforms and ...
Laura Cottatellucci, Ralf R. Müller, Mé...
EUC
2008
Springer
13 years 8 months ago
Design and Analysis of a Stable Queue Control Scheme for the Internet
The recently proposed Active Queue Management (AQM) is an effective method used in Internet routers for congestion control, and to achieve a tradeoff between link utilization and ...
Naixue Xiong, Laurence Tianruo Yang, Yaoxue Zhang,...