搜索结果: 1-10 共查到“光学工程 Hierarchical”相关记录10条 . 查询时间(0.453 秒)
HIERARCHICAL PATH PLANNING FOR WALKING (ALMOST) ANYWHERE
Path planning Clustering algorithms LiDAR Terrain mapping Graph theory Cost function, Walking Open data
2018/11/8
Computerized path planning, not constrained to transportation networks, may be useful in a range of settings, from search and rescue to archaeology. This paper develops a method for general path plann...
Flexible and Compact Hierarchical Optical Cross-Connect Node with Waveband Add/Drop Restriction
Fiber optics optical communications Switching circuit
2015/5/22
flexible and compact hierarchical optical cross-connect (HOXC) node that considers a practical waveband add/drop restriction is proposed. We introduce a prototype HOXC system and verify its technical ...
Novel Hierarchical Optical Cross-Connect Architecture Utilizing Dedicated Add/Drop Switches that Effectively Offer Colorless and Directionless Capability
Optical communications Switching circuit
2015/5/22
Hierarchical optical cross-connect architectures based on dedicated add/drop switches for terminating traffic is proposed. The architecture can significantly reduce switch scale for implementing color...
Lab Trial of Multi-Domain Path Computation in GMPLS Controlled WSON Using a Hierarchical PCE
Optical communications Networks assignment routing algorithms.
2015/5/21
We report the design, implementation and lab-trial of an H-PCE for multi-domain path computation in GMPLS networks and the required PCEP protocol extensions. We quantitatively show the benefits of par...
Hierarchical PCE in GMPLS-based Multi-Domain Wavelength Switched Optical Networks
GMPLS-based Hierarchical PCE Wavelength Switched Optical Networks
2015/5/18
Hierarchical PCE is evaluated in GMPLS-based multi-domain WSONs. Simulations show that PCE providing edge nodes sequence using detailed information of inter-domain links achieves the best performance ...
An application-oriented hierarchical quantum cryptography network test bed
Quantum cryptography Fiber optics communications Networks Quantum communications
2015/6/9
A hierarchical metropolitan quantum cryptography network upon the inner-city commercial telecom fiber cables is reported in this paper. The techniques of the quantum router, optical switch and trusted...
Demonstration of Compact Hierarchical Optical Path Cross-Connect Utilizing Wavelength/Waveband Selective Switches
Optical communications Switching circuit
2015/6/5
We demonstrate a compact wavelength/waveband selective switch based hierarchical optical cross-connect (HOXC) system for the first time. Its performance confirms that the HOXC will be applied to creat...
Impacts of Waveband Capacity and Waveband Add/Drop Ratio on the Performance of ROADM-Ring Connecting Hierarchical Optical Path Cross-Connects
Networks assignment routing algorithms Networks ring
2015/6/5
We analyze the performance of a multiple-ROADM-ring connected network that utilizes Hierarchical Optical Cross-Connects (HOXC). We clarify the impacts of the waveband capacity and waveband add/drop ra...
Efficient Routing Algorithms for Hierarchical ASON
Efficient Routing Algorithms Hierarchical ASON
2015/7/17
Three operational routing algorithms for hierarchical Automatically Switched Optical Networks (ASON) are proposed. Their effectiveness is demonstrated in terms of blocking probability and time perform...
Route and Wavelength/Waveband Assignment for Creation of Compact Hierarchical Optical Cross-Connect for Multi-Ring Connection
Route Wavelength/Waveband Assignment Compact Hierarchical Optical Cross-Connect Multi-Ring Connection
2015/7/15
We propose a route and wavelength/waveband assignment method for multi-ring networks linked by hierarchical optical cross-connects. Numerical experiments reveal that the switch scale is significantly ...