Wireless multicarrier digital transmission via frames: Capacity analysis and optimization design

2011 ◽  
Author(s):  
Fangming Han ◽  
Xianda Zhang
Keyword(s):  
Optimization Design ◽  
Digital Transmission ◽  
Capacity Analysis

Analysis of timing jitter in digital transmission systems

2001 ◽  
Vol 84 (8) ◽  
pp. 1-13
Author(s):  
Kazuhiro Miyauchi ◽  
Isamu Wakabayashi ◽  
Hiroki Shibayama
Keyword(s):  
Digital Transmission ◽  
Timing Jitter ◽  
Transmission Systems

Using Capacity Analysis to Evaluate the Effect of MP3 Player Usage on Driver Behavior

2010 ◽  
Author(s):  
Shannon C. Roberts ◽  
John D. Lee ◽  
Joshua D. Hoffman
Keyword(s):  
Driver Behavior ◽  
Capacity Analysis ◽  
Mp3 Player

Optimal design of a high homogeneous and small-size shim coil for atomic spin gyroscope based on 0-1 linear programming

2020 ◽  
Vol 64 (1-4) ◽  
pp. 165-172
Author(s):  
Dongge Deng ◽  
Mingzhi Zhu ◽  
Qiang Shu ◽  
Baoxu Wang ◽  
Fei Yang
Keyword(s):  
Linear Programming ◽  
Power Consumption ◽  
Low Power ◽  
Optimization Design ◽  
Structural Parameters ◽  
Axial Position ◽  
Low Power Consumption ◽  
Optimal Method ◽  
Atomic Spin ◽  
Shim Coil

It is necessary to develop a high homogeneous, low power consumption, high frequency and small-size shim coil for high precision and low-cost atomic spin gyroscope (ASG). To provide the shim coil, a multi-objective optimization design method is proposed. All structural parameters including the wire diameter are optimized. In addition to the homogeneity, the size of optimized coil, especially the axial position and winding number, is restricted to develop the small-size shim coil with low power consumption. The 0-1 linear programming is adopted in the optimal model to conveniently describe winding distributions. The branch and bound algorithm is used to solve this model. Theoretical optimization results show that the homogeneity of the optimized shim coil is several orders of magnitudes better than the same-size solenoid. A simulation experiment is also conducted. Experimental results show that optimization results are verified, and power consumption of the optimized coil is about half of the solenoid when providing the same uniform magnetic field. This indicates that the proposed optimal method is feasible to develop shim coil for ASG.

Proposal of Capacity Analysis in Wireless Sensor Networks with Multi-Hop Transmissions and Hidden Nodes

2015 ◽  
Vol E98.B (9) ◽  
pp. 1749-1757
Author(s):  
Yun WEN ◽  
Kazuyuki OZAKI ◽  
Hiroshi FUJITA ◽  
Teruhisa NINOMIYA ◽  
Makoto YOSHIDA
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Capacity Analysis ◽  
Hidden Nodes
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