Institution
Stevens Institute of Technology
Education•Hoboken, New Jersey, United States•
About: Stevens Institute of Technology is a education organization based out in Hoboken, New Jersey, United States. It is known for research contribution in the topics: Computer science & Cognitive radio. The organization has 5440 authors who have published 12684 publications receiving 296875 citations. The organization is also known as: Stevens & Stevens Tech.
Topics: Computer science, Cognitive radio, Communication channel, Wireless network, Artificial neural network
Papers published on a yearly basis
Papers
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TL;DR: To resolve the scalar ambiguity intrinsic to all blind schemes, a semi-blind implementation of the Capon receiver is proposed, which capitalizes on periodically inserted pilots and the interference suppression ability of theCapon filters, for (slowly) time-varying channels.
Abstract: We present in this paper a linear blind multiuser receiver, referred to as the Capon receiver, for code-division multiple-access (CDMA) systems utilizing multiple transmit antennas and space-time (ST) block coding. The Capon receiver is designed by exploiting signal structures imposed by both spreading and ST coding. We highlight the unique ST coding induced structure, which is shown to be critical in establishing several analytical results, including self-interference (i.e., spatially mixed signals of the same user) cancellation, receiver output signal-to-interference-and-noise ratio (SINR), and blind channel estimation of the Capon receiver. To resolve the scalar ambiguity intrinsic to all blind schemes, we propose a semi-blind implementation of the Capon receiver, which capitalizes on periodically inserted pilots and the interference suppression ability of the Capon filters, for (slowly) time-varying channels. Numerical examples are presented to compare the Capon receiver with several other training-assisted and (semi-)blind receivers and to illustrate the performance gain of ST-coded CDMA systems over those without ST coding.
127 citations
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TL;DR: In this article, the authors developed a business model innovation typology to better explain the complex set of factors that distinguish three types of business model innovations and their associated challenges and developed a set of features for each of them.
Abstract: OVERVIEW:Business model innovation represents a significant opportunity for established firms, as demonstrated by the considerable success of Apple's iPod/iTunes franchise. However, it also represents a challenge, as evidenced by Kodak's failed attempt to dominate the digital photography market and Microsoft's difficulty gaining share in the gaming market, despite both companies' huge financial investments. We developed a business model innovation typology to better explain the complex set of factors that distinguishes three types of business model innovations and their associated challenges.
127 citations
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TL;DR: This survey has attempted to bring together most of the results and papers that deal with toughness related to cycle structure into a few self explanatory categories.
Abstract: In this survey we have attempted to bring together most of the results and papers that deal with toughness related to cycle structure. We begin with a brief introduction and a section on terminology and notation, and then try to organize the work into a few self explanatory categories. These categories are circumference, the disproof of the 2-tough conjecture, factors, special graph classes, computational complexity, and miscellaneous results as they relate to toughness. We complete the survey with some tough open problems!
127 citations
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TL;DR: In this article, the time evolution of an estuary plume and its coastal front over a continental shelf is numerically calculated using a three-dimensional model with eddy mixing based on the turbulence kinetic energy closure.
Abstract: The time evolution of an estuary plume and its coastal front over a continental shelf is numerically calculated here using a three-dimensional model with eddy mixing based on the turbulence kinetic energy closure. The plume and front system is found to be unsteady with a natural period of about 5–10 days, during which the plume pulsates and intermittent coastal currents propagate down the coast.
126 citations
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TL;DR: In this article, a large deformation analysis of the inflation of rotationally symmetric balloons is developed and specialized to inflation of an initially spherical balloon, which reveals the existence of a local maximum indicating the occurrence of a tensile instability.
126 citations
Authors
Showing all 5536 results
Name | H-index | Papers | Citations |
---|---|---|---|
Paul M. Thompson | 183 | 2271 | 146736 |
Roger Jones | 138 | 998 | 114061 |
Georgios B. Giannakis | 137 | 1321 | 73517 |
Li-Jun Wan | 113 | 639 | 52128 |
Joel L. Lebowitz | 101 | 754 | 39713 |
David Smith | 100 | 994 | 42271 |
Derong Liu | 77 | 608 | 19399 |
Robert R. Clancy | 77 | 293 | 18882 |
Karl H. Schoenbach | 75 | 494 | 19923 |
Robert M. Gray | 75 | 371 | 39221 |
Jin Yu | 74 | 480 | 32123 |
Sheng Chen | 71 | 688 | 27847 |
Hui Wu | 71 | 347 | 19666 |
Amir H. Gandomi | 67 | 375 | 22192 |
Haibo He | 66 | 482 | 22370 |