An Adaptive Multiplexer for Multi-Modal Data Communication

被引：7

作者：

Eid, Mohamad ^{[1
]}

Cha, Jongeun ^{[1
]}

El Saddik, Abdulmotaleb ^{[1
]}

机构：

[1] Univ Ottawa, Sch Informat Technol & Engn, Multimedia Commun Res Lab MCRLab, Ottawa, ON K1N 6N5, Canada

来源：

2009 IEEE INTERNATIONAL WORKSHOP ON HAPTIC AUDIO VISUAL ENVIRONMENT AND GAMES | 2009年

关键词：

Multi-modal communication; Telehaptics; adaptive multiplexer; mathematical modeling;

D O I：

10.1109/HAVE.2009.5356121

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Recent trends in multimedia applications strive to incorporate multi-modal media, such as audio, video, graphics, and particularly haptics to enhance the user's quality of experience. However each media type has a particular Quality of Service (QoS) requirement. The efficient use of network resources and the optimal distribution of these resources to all media streams remain an important challenge. This paper presents an adaptive and intelligent multiplexer for multiple input media streams based on the application requirements and the network conditions in a limited-resources network. The multiplexer adapts its multiplexing scheme and guarantees the allocation of minimum resources that are sufficient to make haptics interactions stable. The simulation results show that the proposed multiplexer provides the application immunity to dynamic changes in the network resources, and optimizes the communication of multimedia data based on their corresponding priorities.

引用

页码：111 / 116

页数：6

共 20 条

[1]

Al Osman H., 2007, H. Al Osman, M. Eid, A. El Saddik, ALPHAN: Application Layer Protocol for HAptic Networking. In proceeding of IEEE HAVE, pp.96-101, 2007., P96

[2]

Al Osman H, 2008, SYMPOSIUM ON HAPTICS INTERFACES FOR VIRTUAL ENVIRONMENT AND TELEOPERATOR SYSTEMS 2008, PROCEEDINGS, P361

[3]

ALLISON RS, 2004, ACM SIGGRAPH INT C V, P375

[4] Haptics in minimally invasive surgical simulation and training [J].

Basdogan, C ;

De, S ;

Kim, J ;

Muniyandi, M ;

Kim, H ;

Srinivasan, MA .

IEEE COMPUTER GRAPHICS AND APPLICATIONS, 2004, 24 (02) :56-64

[5]

BONANNI L, 2006, CHI 2006

[6]

CEN Z, 2005, IFIP TC6 NETW C

[7]

Chandra K., 2003, Statistical Multiplexing

[8]

Chebbi B, 2005, 2005 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATIONS, VOLS 1-4, CONFERENCE PROCEEDINGS, P315

[9]

DODELLER S, 2004, P 22 BIENN S COMM

[10]

EID M, 2006, HAVE 2006

← 1 2 →