Enhance the Distributed Haptic Synchronization Using the Software Defined Network QoS Mechanism

• Main Authors: Chow-Shih Wang, 王朝仕
• Other Authors: LEE,TSUNG-HAN
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/22w8st

碩士 === 國立臺中教育大學 === 資訊工程學系 === 103 === In the next generation of Internet multimedia sustained development,and multimedia service is not only required Quality of Service (QoS) support, but also how to use Internet to transmit Haptic sensations is an important issue. How to avoid excessively high Delay, Jitter and Packet loss is a challenge in the traditional best-effort network. However, these QoS parameters have influence each other for distributed Haptic, causing the perceptual distortion for user interactive experience. Therefore, this study first prove that Delay will cause the Haptic device movement and image synchronization Delay, Jitter generated the Jitter and instability, Packet loss will reduce the strength of Haptic device as well as enhance the possibility of interrupted connection. In addition, this study combined with software-defined networking (Software defined networks) of QoS mechanisms to maintain the stability of Haptic device synchronization between distributed transmission, thereby to provide the next generation of Internet high-quality Haptic sensations transmission services.