Performance Evaluation to Optimize the UMP System Focusing on Network Transmission Speed

2007 ◽  
Author(s):  
Mianxiong Dong ◽  
Shinji Watanabe ◽  
Minyi Guo
Keyword(s):  
Performance Evaluation ◽  
Network Transmission ◽  
Transmission Speed

Research on Multimedia Business Network Architecture Based on Distributed IP Technology

2014 ◽  
Vol 556-562 ◽  
pp. 5680-5684
Author(s):  
Ya Qi Li ◽  
Jia Guo
Keyword(s):  
Network Structure ◽  
Network Architecture ◽  
Transmission Rate ◽  
Business Network ◽  
Site Structure ◽  
Network Transmission ◽  
Business Web ◽  
Business Site ◽  
Transmission Speed

Multimedia business network architecture is to raise the transmission rate of multimedia information, reduce the delay characteristics of the transmission process, so the multimedia service website can operate fast, reliable. In this paper we use multiple distributed IP technology to design the multimedia business network structure of IPV6. In order to verify the performance of network structure, we use IPerf software to test the performance of IPV6 multimedia business web site, and compare the performance of network under different distributed IP. By contrast, the network transmission speed of the multi distributed IPV6 is highest, delay characteristics are the shortest; and the distributed IPV6 is secondary; the worst is the general distributed IP. The transmission rate is 2.32 M/s; network delay characteristics can reach 232.21 ms, which verifies the important role of distributed IP in the multimedia business site structure. It provides technical support for the study of multimedia network.

Storage and Management Approach of Raster Image in Georaster Model

2013 ◽  
Vol 380-384 ◽  
pp. 3479-3482
Author(s):  
Guang Shi Li ◽  
Ming Yang ◽  
Ji Li
Keyword(s):  
Data Model ◽  
Image Data ◽  
Divide And Conquer ◽  
Management Approach ◽  
Vector Data ◽  
Oracle Spatial ◽  
Raster Image ◽  
Data Capacity ◽  
Network Transmission ◽  
Transmission Speed

The putting forward of Georaster brings a new opportunity for realizing integrated storage of raster data and vector data in Oracle Spatial . This paper analyzed raster images storage and management mechanisms using Georaster model of Oracle spatial, including GeoRester data model,physical storage structure, data block and pyramid strategy. On this basis, the paper demonstrated a typical example of storing and managing raster image data. Through a large number of experiments, the paper pointed out that the Oracle's raster image data loading tool cannot upload large capacity raster image. Aiming at the disadvantage in terms of data capacity, the paper presented a simple yet effective solution, which adopts block processing way, is consistent with "divide and conquer idea, can improve data processing and network transmission speed.

Fine Particle Mass Monitoring with Low-Cost Sensors: Corrections and Long-Term Performance Evaluation

2019 ◽  
Author(s):  
Carl Malings ◽  
Rebecca Tanzer ◽  
Aliaksei Hauryliuk ◽  
Provat K. Saha ◽  
Allen L. Robinson ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Fine Particle ◽  
Low Cost ◽  
Particle Mass ◽  
Long Term Performance ◽  
Term Performance

Performance Evaluation Tests for Environmental Research (PETER): Code Substitution Test.

1981 ◽  
Author(s):  
Ross L. Pepper ◽  
Robert S. Kennedy ◽  
Alvah C. Bittner ◽  
Steven F. Wiker
Keyword(s):  
Performance Evaluation ◽  
Environmental Research

A comparison of online and traditional performance evaluation systems

2008 ◽  
Author(s):  
Stephanie Payne ◽  
Margaret Horner ◽  
Wendy Boswell ◽  
Amber Wolf ◽  
Stine-Cheyne Kelleen
Keyword(s):  
Performance Evaluation ◽  
Evaluation Systems ◽  
Traditional Performance
Sign in / Sign up

Export Citation Format

Share Document