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» A Theory of QoS for Wireless
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INFOCOM
2012
IEEE
11 years 11 months ago
Dynamic index coding for wireless broadcast networks
Abstract— We consider a wireless broadcast station that transmits packets to multiple users. The packet requests for each user may overlap, and some users may already have certai...
Michael J. Neely, Arash Saber Tehrani, Zhen Zhang
VTC
2008
IEEE
224views Communications» more  VTC 2008»
14 years 3 months ago
Dynamic Spectrum Allocation in Wireless Cognitive Sensor Networks: Improving Fairness and Energy Efficiency
Abstract- This paper considers the centralized spectrum allocations in resource-constrained wireless sensor networks with the following goals: (1) allocate spectrum as fairly as po...
Sang-Seon Byun, Ilangko Balasingham, Xuedong Liang
MOBIHOC
2005
ACM
14 years 8 months ago
Hybrid sensor networks: a small world
In this paper, we investigate the use of limited infrastructure, in the form of wires, for improving the energy efficiency of a wireless sensor network. We call such a sensor netw...
Gaurav Sharma, Ravi Mazumdar
SASN
2004
ACM
14 years 2 months ago
Revisiting random key pre-distribution schemes for wireless sensor networks
Key management is one of the fundamental building blocks of security services. In a network with resource constrained nodes like sensor networks, traditional key management techni...
Joengmin Hwang, Yongdae Kim
TC
2008
13 years 8 months ago
A More Realistic Thinning Scheme for Call Admission Control in Multimedia Wireless Networks
A call admission control scheme named thinning scheme, which smoothly throttles the admission rates of calls according to their priorities and aims to provide multiple prioritized ...
Xian Wang, Pingzhi Fan, Yi Pan