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TIT
2010
129views Education» more  TIT 2010»
14 years 4 months ago
Random access in wireless networks with overlapping cells
We study cellular-like wireless networks in which the cells may overlap substantially, and a common channel is used for all cells. Thus, transmissions intended for one destination ...
Gam D. Nguyen, Jeffrey E. Wieselthier, Anthony Eph...
PIMRC
2008
IEEE
15 years 4 months ago
Asymmetry balancing in OFDMA-TDD cellular networks
—The purpose of this paper is to compare two interference avoidance techniques for time division duplex (TDD) wireless networks, viz.: a novel technique termed asymmetry balancin...
Ellina Foutekova, Sinan Sinanovic, Harald Haas
SECON
2007
IEEE
15 years 4 months ago
An Externality-based Decentralized Optimal Power Allocation Scheme for Wireless Mesh Networks
— The rapidly growing demand for wireless communication makes efficient power allocation a critical factor in the network’s efficient operation. Recently power allocation in ...
Shrutivandana Sharma, Demosthenis Teneketzis
TWC
2008
235views more  TWC 2008»
14 years 9 months ago
Optimal spectrum sensing framework for cognitive radio networks
Spectrum sensing is the key enabling technology for cognitive radio networks. The main objective of spectrum sensing is to provide more spectrum access opportunities to cognitive r...
Won-Yeol Lee, Ian F. Akyildiz
JSAC
2007
102views more  JSAC 2007»
14 years 9 months ago
A Robust Coded MIMO FH-CDMA Transceiver for Mobile Ad Hoc Networks
Abstract— In this paper, we develop a coded MIMO FHCDMA transceiver that is robust to partial-band jamming and the near-far problem for ad hoc networks with high mobility. Spatia...
Haichang Sui, James R. Zeidler