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CN
2006
87views more  CN 2006»
15 years 4 months ago
Uniform versus non-uniform band switching in WDM networks
We compare the effectiveness of uniform versus non-uniform waveband switching under the dual cost metrics of switching requirements and fiber capacity. We consider a star topology...
Li-Wei Chen, Poompat Saengudomlert, Eytan Modiano
CORR
2006
Springer
142views Education» more  CORR 2006»
15 years 4 months ago
Order-Optimal Data Aggregation in Wireless Sensor Networks - Part I: Regular Networks
The predominate traffic patterns in a wireless sensor network are many-to-one and one-to-many communication. Hence, the performance of wireless sensor networks is characterized by ...
Richard J. Barton, Rong Zheng
CORR
2007
Springer
83views Education» more  CORR 2007»
15 years 4 months ago
Capacity of a Class of Modulo-Sum Relay Channels
—This paper characterizes the capacity of a class of modulo additive noise relay channels, in which the relay observes a corrupted version of the noise and has a separate channel...
Marko Aleksic, Peyman Razaghi, Wei Yu
CORR
2007
Springer
99views Education» more  CORR 2007»
15 years 4 months ago
Regions of Feasible Point-to-Point Trajectories in the Cartesian Workspace of Fully-Parallel Manipulators
The goal of this paper is to define the n-connected regions in the Cartesian workspace of fully-parallel manipulators, i.e. the maximal regions where it is possible to execute po...
Damien Chablat, Philippe Wenger
CORR
2007
Springer
106views Education» more  CORR 2007»
15 years 4 months ago
Capacity of Underspread Noncoherent WSSUS Fading Channels under Peak Signal Constraints
— We characterize the capacity of the general class of noncoherent underspread wide-sense stationary uncorrelated scattering (WSSUS) time-frequency-selective Rayleigh fading chan...
Giuseppe Durisi, Helmut Bölcskei, Shlomo Sham...