Distributed Binary Event Detection Under Data-Falsification and Energy-Bandwidth Limitation
نویسندگان
چکیده
منابع مشابه
Distributed Estimation Under Bandwidth and Energy Constraints
In parameter estimation problems a sequence of observations {x(n)}n=1 is used to estimate a random or deterministic parameter of interest s. Optimal estimation exploits the statistical correlation between x(n) and s that is described either by the joint probability distribution function (pdf) p(x(n), s) when s is assumed random; or by a family of observation pdfs p(x(n); s) parameterized by s w...
متن کاملDistributed Detection of a Random Process over a Multiple Access Channel under Energy and Bandwidth Constraints
We analyze a binary hypothesis testing problem built on a wireless sensor network (WSN) for detecting a stationary random process distributed both in space and time with circularly-symmetric complex Gaussian distribution under the Neyman-Pearson framework. Using an analog scheme, the sensors transmit different linear combinations of their measurements through a multiple access channel (MAC) to ...
متن کاملDerandomizing Local Distributed Algorithms under Bandwidth Restrictions
This paper addresses the cornerstone family of local problems in distributed computing, and investigates the curious gap between randomized and deterministic solutions under bandwidth restrictions. Our main contribution is in providing tools for derandomizing solutions to local problems, when the n nodes can only send O(log n)-bit messages in each round of communication. We combine bounded inde...
متن کاملENERGY AWARE DISTRIBUTED PARTITIONING DETECTION AND CONNECTIVITY RESTORATION ALGORITHM IN WIRELESS SENSOR NETWORKS
Mobile sensor networks rely heavily on inter-sensor connectivity for collection of data. Nodes in these networks monitor different regions of an area of interest and collectively present a global overview of some monitored activities or phenomena. A failure of a sensor leads to loss of connectivity and may cause partitioning of the network into disjoint segments. A number of approaches have be...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Sensors Journal
سال: 2016
ISSN: 1530-437X,1558-1748,2379-9153
DOI: 10.1109/jsen.2016.2583060