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Radha Poovendran

age ~56

from Seattle, WA

Also known as:
  • Raadhakrishnan Poovendran
  • Radhakrishnan Poovendran
  • H Poovendran
  • N Poovendran
  • S Poovendran
  • Raad Poovendran
  • N A
  • Radha Httpwwwtvsqu Poovendran
2848 13Th St, Seattle, WA 98119206-625-3857

Radha Poovendran Phones & Addresses

  • 2848 13Th St, Seattle, WA 98119 • 206-625-3857
  • 1321 Queen Anne Ave, Seattle, WA 98109 • 206-625-3857
  • Greenbelt, MD
  • Kiona, WA
  • Ann Arbor, MI

Us Patents

  • Scalable Rfid Systems: A Privacy Preserving Protocol With Constant-Time Identification

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  • US Patent:
    8359480, Jan 22, 2013
  • Filed:
    Dec 18, 2009
  • Appl. No.:
    12/642307
  • Inventors:
    Radha Poovendran - Seattle WA,
    Basel Alomair - Kirkland WA,
    Andrew Clark - Bellevue WA,
    Jorge Cuellar - Baierbrunn,
  • Assignee:
    University of Washington - Seattle WA
  • International Classification:
    G06F 11/30
    H04L 9/32
    G06K 7/10
  • US Classification:
    713189, 713193, 713168, 23547202
  • Abstract:
    A protocol with constant-time complexity solves the problem of private identification of tags in low-cost, large-scale radio frequency identification (RFID) systems—assuming that an adversary has complete control over the communication channel. Each RFID tag has an internal counter, c, and is preloaded with a unique pseudonym, ψ, and a secret key, k. A RFID reader attempting to identify and authenticate a tag within its range generates and transmits a random nonce to the RFID tag, which returns a first hash of its current pseudonym and counter, and a second hash that is a function of the secret key. The reader uses the returned data to identify the RFID tag and its secret key by reference to a database and returns other hash values that authenticate the reader to the RFID tag. The most expensive operation that RFID tags are required to perform is a hash function.
  • Probabilistic Mitigation Of Control Channel Jamming Via Random Key Distribution In Wireless Communications Networks

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  • US Patent:
    8391493, Mar 5, 2013
  • Filed:
    Feb 29, 2008
  • Appl. No.:
    12/040317
  • Inventors:
    Mingyan Li - Redmond WA,
    Patrick Tague - Seattle WA,
    Radha Poovendran - Seattle WA,
  • Assignee:
    The Boeing Company - Chicago IL
  • International Classification:
    H04L 29/06
  • US Classification:
    380278, 380 44, 713168
  • Abstract:
    An embodiment includes methods that generate random cryptographic keys, and send the keys to client devices. These methods may send representations of channel locator functions to the client devices, which may use the channel locator functions to locate particular control channels, using the random keys as input.
  • Optimization Of Polling Protocols In Sensor Networks

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  • US Patent:
    8565109, Oct 22, 2013
  • Filed:
    Jan 26, 2011
  • Appl. No.:
    13/014543
  • Inventors:
    Radha Poovendran - Seattle WA,
    Sidharth Nabar - Seattle WA,
    Jeffrey Walling - Seattle WA,
  • Assignee:
    University of Washington through its Center of Commercialization - Seattle WA
  • International Classification:
    H04L 12/26
    H04W 4/00
    H04J 3/16
  • US Classification:
    370252, 370231, 370328, 370346, 713300, 713320
  • Abstract:
    A communication-management method involves a recurring polling scheme, wherein network nodes are polled by a base station according to optimized and/or user-preferred polling intervals assigned to each network node. The polling interval assigned to a given node may be optimized to minimize and/or achieve user-preferred thresholds for energy consumption and latency associated with each network node in the sensor network. Optimized and/or user-preferred polling intervals may be constrained in accordance with various network performance considerations, for example, a recommended update interval for each network node, characteristics of the network nodes themselves, the duration of the timselots at which the network nodes are polled, and/or other network performance considerations.
  • Method For Validating Aircraft Traffic Control Data

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  • US Patent:
    20110057830, Mar 10, 2011
  • Filed:
    Jul 22, 2010
  • Appl. No.:
    12/841349
  • Inventors:
    Radhakrishna G. SAMPIGETHAYA - Bellevue WA,
    Radha Poovendran - Seattle WA,
    Linda Bushnell - Seattle WA,
  • Assignee:
    THE BOEING COMPANY - Chicago IL
  • International Classification:
    G01S 13/91
  • US Classification:
    342 36
  • Abstract:
    A method for group travel and group communications, wherein the group travel parameters and group communications are combined for verifying and validating ADS-B data on aircraft. The full connectivity within a navigating group of aircraft allows all the group members to communicate spatial/temporal observations and collaborate in group protocols, e.g., majority voting protocol, which can determine if a received ADS-B message is corrupted or from a false target aircraft. Well-established distributed protocols based on group communications and majority voting exist for (1) detecting compromised members, i.e., false target aircraft, and (2) verifying message integrity, i.e., ADS-B data, given a minority fraction of members are compromised/colluding. Such protocols can be based on IP multicast communications over the IP networking data links available on the aircraft.
  • Method For Protecting Location Privacy Of Air Traffic Communications

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  • US Patent:
    20110248878, Oct 13, 2011
  • Filed:
    Apr 13, 2010
  • Appl. No.:
    12/759271
  • Inventors:
    Radhakrishna G. SAMPIGETHAYA - Bellevue WA,
    Radha POOVENDRAN - Seattle WA,
  • Assignee:
    THE BOEING COMPANY - Chicago IL
  • International Classification:
    G01S 13/91
  • US Classification:
    342 36
  • Abstract:
    Methods of protecting location privacy of air traffic communications from unauthorized monitoring of aircraft locations in an uncontrolled airspace include designating a bounded region of uncontrolled airspace; ceasing transmission of a traffic beacon by each aircraft of a plurality of aircraft upon the aircraft entering the bounded region; and updating a unique identifier associated with each of the aircraft while the aircraft is traversing the bounded region.
  • Generative Model-Driven Resource-Efficient Monitoring In Body Sensor Networks

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  • US Patent:
    20130317377, Nov 28, 2013
  • Filed:
    May 23, 2013
  • Appl. No.:
    13/901442
  • Inventors:
    Sidharth Nabar - Seattle WA,
    Radha Poovendran - Seattle WA,
  • Assignee:
    University of Washington through its Center for Commercialization - Seattle WA
    Arizona Board of Regents, a body corporate of the State of Arizona, acting for and on behalf of - Scottsdale AZ
  • International Classification:
    A61B 5/0452
    A61B 5/044
    A61B 5/00
  • US Classification:
    600515
  • Abstract:
    Body sensor networks (BSNs) and methods for monitoring an electrocardiogram using such BSNs include a base station that generates an ECG model and an output ECG signal for displaying on a display device, and a sensor platform in electrical communication with the base station. The sensor platform may be configured to receive a sensed ECG signal from one or more sensors, receive an instance of the ECG model, and produce a model ECG signal from the instance. The sensor platform compares the sensed ECG signal to the model ECG signal and, if a deviation of the sensed ECG signal from the model ECG signal exceeds a threshold, transmits deviation data describing the deviation to the base station module. The sensor platform module does not transmit any data to the base station if there is no such deviation.

Resumes

Radha Poovendran Photo 1

Professor

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Position:
Professor at University of Washington
Location:
Seattle, Washington
Industry:
Higher Education
Work:
University of Washington since Sep 2000
Professor
Education:
University of Maryland College Park 1997 - 1999
PhD., Electrical Engineering
Radha Poovendran Photo 2

Radha Poovendran

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Location:
Greater Seattle Area
Industry:
Computer & Network Security

Isbn (Books And Publications)

Secure Localization and Time Synchronization for Wireless Sensor and Ad Hoc Networks

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Author
Radha Poovendran

ISBN #
0387327215

Secure Localization and Time Synchronization for Wireless Sensor and Ad Hoc Networks

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Author
Radha Poovendran

ISBN #
0387462767

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Radha Poovendran

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