Skip to main content
Communities & Collections
All of DSpace
Statistics
English
العربية
বাংলা
Català
Čeština
Deutsch
Ελληνικά
Español
Suomi
Français
Gàidhlig
हिंदी
Magyar
Italiano
Қазақ
Latviešu
Nederlands
Polski
Português
Português do Brasil
Srpski (lat)
Српски
Svenska
Türkçe
Yкраї́нська
Tiếng Việt
Log In
Log in
New user? Click here to register.
Have you forgotten your password?
Home
理學院
資訊工程學系
學位論文
學位論文
Permanent URI for this collection
http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/73912
Browse
Search
By Issue Date
By Author
By Title
By Subject
By Subject Category
Search
By Issue Date
By Author
By Title
By Subject
By Subject Category
1 results
Back to results
Filters
Author
search.filters.author.Kai-Fu Chan
1
search.filters.author.詹凱富
Subject
1
search.filters.subject.Frame-discarding
1
search.filters.subject.IP Camera
1
search.filters.subject.Surveillance system
1
search.filters.subject.Video streaming
1
search.filters.subject.影像速率控制
Show more
Search subject
Submit
Browse subject tree
Date
Start
End
Submit
2008
1
Has files
1
No
Reset filters
Settings
Sort By
Accessioned Date Descending
Most Relevant
Title Ascending
Date Issued Descending
Results per page
1
5
10
20
40
60
80
100
Search
Author: search.filters.author.Kai-Fu Chan
×
Search Tools
Search Results
Now showing
1 - 1 of 1
No Thumbnail Available
Item
在TCP/IP網路上發展以IP Cameras為基礎之監視系統
(
2008
)
詹凱富
;
Kai-Fu Chan
Show more
本論文在Application Layer以及Transportation Layer之間加入可動態調整視訊影像Frame Rate之Rate Control法則,我們稱之為優先權訊框丟棄(Priority Early Frame Discard, PEFD)法則來執行TCP協定上視訊串流之彈性QoS。值得注意的是在廣播服務時,固定的QoS可能無法同時滿足複雜的網路環境以及多樣化接收端的需求。不僅如此,當使用者的頻寬不足或是解碼速度過慢時,傳送過多的資料可能會造成傳送延遲,或是由於傳送端TCP BUFFER產生Overflow而讓畫面流失。因此我們讓每一接收端皆獨立使用PEFD法則,並綜合考慮網路頻寬、接收端運算速度以及畫面重要性來主動執行畫面刪除,以提供合適的QoS,並降低傳送延遲以及畫面流失。
Show more