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VTC
2008
IEEE
270views Communications» more  VTC 2008»
14 years 1 months ago
Interference Avoidance through Dynamic Downlink OFDMA Subchannel Allocation using Intercell Coordination
Abstract- OFDMA subchannel allocation has been wellstudied. However, most of the available literature considers a single cell system without cochannel interference. We present a no...
Mahmudur Rahman, Halim Yanikomeroglu
GLOBECOM
2010
IEEE
13 years 5 months ago
Optimization of Periodic Channel Sensing by Secondary Users in a Cognitive Radio Network
With the employment of cognitive radio technology, dynamic spectrum management has the potential to solve the underused spectrum problem. In this paper, we introduce and compare tw...
Dongyue Xue, Xinbing Wang, Ekram Hossain
INFOCOM
2002
IEEE
14 years 8 days ago
Predicting Internet Network Distance with Coordinates-Based Approaches
— In this paper, we propose to use coordinates-based mechanisms in a peer-to-peer architecture to predict Internet network distance (i.e. round-trip propagation and transmission ...
T. S. Eugene Ng, Hui Zhang
DCOSS
2007
Springer
14 years 1 months ago
Optimal Cluster Association in Two-Tiered Wireless Sensor Networks
Abstract. In this paper, we study the two-tiered wireless sensor network (WSN) architecture and propose the optimal cluster association algorithm for it to maximize the overall net...
Weizhao Wang, Wen-Zhan Song, Xiang-Yang Li, Kousha...
ATAL
2005
Springer
14 years 27 days ago
Agent-organized networks for dynamic team formation
Many multi-agent systems consist of a complex network of autonomous yet interdependent agents. Examples of such networked multi-agent systems include supply chains and sensor netw...
Matthew E. Gaston, Marie desJardins