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JSAC
2011
215views more  JSAC 2011»
13 years 2 months ago
Opportunistic Spectrum Sharing Schemes for CDMA-Based Uplink MAC in Cognitive Radio Networks
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...
Xi Zhang, Hang Su
IPSN
2010
Springer
14 years 2 months ago
On-line sensing task optimization for shared sensors
Shared sensing infrastructures that allow multiple applications to share deployed sensors are emerging and Internet protocol based access for such sensors has already been prototy...
Arsalan Tavakoli, Aman Kansal, Suman Nath
INFOCOM
2009
IEEE
14 years 2 months ago
ElliPS: A Privacy Preserving Scheme for Sensor Data Storage and Query
—With in-network sensor data storage and query, storage nodes are responsible for storing the data collected by sensor nodes and answering queries from users. Thus, without prope...
Nalin Subramanian, Ka Yang, Wensheng Zhang, Daji Q...
HPCA
2007
IEEE
14 years 1 months ago
An Adaptive Cache Coherence Protocol Optimized for Producer-Consumer Sharing
Shared memory multiprocessors play an increasingly important role in enterprise and scientific computing facilities. Remote misses limit the performance of shared memory applicat...
Liqun Cheng, John B. Carter, Donglai Dai
VTC
2007
IEEE
14 years 1 months ago
Time Slot Partitioning and Random Data Hopping for TDD Based Multihop Wireless Networks
Abstract— A multihop ad hoc wireless network with an interference avoidance model is analyzed for a time division duplex (TDD) air-interface. In accordance with the non-interfere...
Hrishikesh Venkataraman, Abdurazak Mudesir, Sinan ...