Fuzzy Logic Transformation Method to Video Transmission Through Bluetooth

The overall aim of this paper is transmission of Moving Picture Expert Group (MPEG) video stream over a Bluetooth channel, using Transformation method. The MPEG Variable Bit Rate (VBR) data sources are Unpredictable and have substantial variations in bit rate, which could result in data loss and image quality degradation. A transformation method is introduced so that the controller may adjust itself to the current state of the system under control. A traffic-shaping buffer is used to prevent excessive back-to-back transmissions of MPEG VBR data sources. A rule-based fuzzy (RBF) controller regulates the average arrival rate to the traffic-shaping buffer to prevent either overflow or starvation of the buffer on a Group Of Picture (GOP) by GOP basis. The computer simulation results show that the use of the Transformation Control reduces excessive delay and data loss at the host-controller interface, as compared with a conventional VBR video transmission and a rule-based fuzzy controller (RBF) in Bluetooth.

[1]  Xuemin Shen,et al.  A fuzzy resource controller for non-real-time traffic in wireless networks , 2000, 2000 IEEE International Conference on Communications. ICC 2000. Global Convergence Through Communications. Conference Record.

[2]  Yu-Shuang Yang,et al.  Fuzzy adaptive predictive flow control of ATM network traffic , 2003, IEEE Trans. Fuzzy Syst..

[3]  Rose Qingyang Hu,et al.  A predictive self-tuning fuzzy-logic feedback rate controller , 2000, TNET.

[4]  Hassan B. Kazemian,et al.  Fuzzy logic controllers for MPEG VBR video transmission over ATM networks , 2003, IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468).

[5]  Didier Le Gall,et al.  MPEG: a video compression standard for multimedia applications , 1991, CACM.

[6]  Lotfi A. Zadeh,et al.  From Computing with Numbers to Computing with Words - from Manipulation of Measurements to Manipulation of Perceptions , 2005, Logic, Thought and Action.

[7]  Brahim Bensaou,et al.  Fuzzy-based rate control for real-time MPEG video , 1998, IEEE Trans. Fuzzy Syst..

[8]  H.B. Kazemian,et al.  A fuzzy approach to video transmission over Bluetooth ACL links , 2004, First IEEE Consumer Communications and Networking Conference, 2004. CCNC 2004..

[9]  Dharma P. Agrawal,et al.  Interference modeling and performance of Bluetooth MAC protocol , 2003, IEEE Trans. Wirel. Commun..

[10]  Wei Yin,et al.  Interference evaluation of Bluetooth and IEEE 802.11b systems , 2004, ICMMT 4th International Conference on, Proceedings Microwave and Millimeter Wave Technology, 2004..

[11]  Hassan B. Kazemian,et al.  An adaptive control for video transmission over bluetooth , 2006, IEEE Transactions on Fuzzy Systems.

[12]  Bo Li,et al.  An enhanced distributed call admission control for wireless systems , 1998, Proceedings Third IEEE Symposium on Computers and Communications. ISCC'98. (Cat. No.98EX166).