Sciweavers

584 search results - page 12 / 117
» Fundamental limitations in control over a communication chan...
Sort
View
ICRA
2007
IEEE
139views Robotics» more  ICRA 2007»
14 years 1 months ago
Multi-Robot Formations based on the Queue-Formation Scheme with Limited Communications
— In this paper, we investigate the operation of the Queue-formation structure (or Q-structure) in multi-robot teams with limited communications. Information flow is divided int...
Cheng-Heng Fua, Shuzhi Sam Ge, Khac Duc Do, Khiang...
INFOCOM
2003
IEEE
14 years 27 days ago
Optimal Energy Allocation for Delay-Constrained Data Transmission over a Time-Varying Channel
— We seek to maximize the data throughput of an energy and time constrained transmitter sending data over a fading channel. The transmitter has a fixed amount of energy and a li...
Alvin Fu, Eytan Modiano, John N. Tsitsiklis
ISCA
2003
IEEE
114views Hardware» more  ISCA 2003»
14 years 27 days ago
Building Quantum Wires: The Long and the Short of It
As quantum computing moves closer to reality the need for basic architectural studies becomes more pressing. Quantum wires, which transport quantum data, will be a fundamental com...
Mark Oskin, Frederic T. Chong, Isaac L. Chuang, Jo...
TMC
2012
11 years 10 months ago
Fast Data Collection in Tree-Based Wireless Sensor Networks
—We investigate the following fundamental question—how fast can information be collected from a wireless sensor network organized as tree? To address this, we explore and evalu...
Özlem Durmaz Incel, Amitabha Ghosh, Bhaskar K...
CORR
2010
Springer
176views Education» more  CORR 2010»
13 years 7 months ago
Limited Feedback Multi-Antenna Quantization Codebook Design-Part I: Single-User Channels
Abstract--In this two-part paper, we study the design and optimization of limited feedback single-user and multiuser systems with a multiple-antenna base station and single-antenna...
Behrouz Khoshnevis, Wei Yu