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AIPT
1993
15 years 7 months ago
Automating the OSI to Internet Management Conversion Through the Use of an Object-Oriented Platform
OSI provides a powerful object-oriented management model that is infinitely scalable and extensible but is only now beginning to see widespread support. The Internet model has fo...
George Pavlou, Saleem N. Bhatti, Graham Knight
GLOBECOM
2008
IEEE
15 years 7 months ago
Improved OFDMA Uplink Transmission via Cooperation in the Presence of Frequency Offsets
Abstract— In this paper, we evaluate the performance improvement in an Orthogonal Frequency-Division Multiple Access (OFDMA) uplink achievable with cooperative relaying in the pr...
Zhongshan Zhang, Chintha Tellambura, Robert Schobe...
CORR
2008
Springer
89views Education» more  CORR 2008»
15 years 6 months ago
Information Theoretic Operating Regimes of Large Wireless Networks
In analyzing the point-to-point wireless channel, insights about two qualitatively different operating regimes-bandwidth- and power-limited--have proven indispensable in the design...
Ayfer Özgür, Ramesh Johari, David N. C. ...
CORR
2010
Springer
140views Education» more  CORR 2010»
15 years 6 months ago
Decision Problems for Petri Nets with Names
We prove several decidability and undecidability results for -PN, an extension of P/T nets with pure name creation and name management. We give a simple proof of undecidability of...
Fernando Rosa Velardo, David de Frutos-Escrig
MONET
2006
157views more  MONET 2006»
15 years 6 months ago
Connectivity in Wireless Ad-hoc Networks with a Log-normal Radio Model
In this paper we study connectivity in wireless ad-hoc networks by modeling the network as an undirected geometric random graph. The novel aspect in our study is that for finding t...
Ramin Hekmat, Piet Van Mieghem