Title :
Design and analysis of a wireless link control scheme for integrated service communications
Author :
Chen, Hung-Yi ; Chang, Jin-Fu
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
A wireless link control scheme counteracting correlated channel errors for multimedia type communications is proposed. In the proposed scheme, both the medium access (MAC) protocol and data link control (DLC) protocol are addressed. Performance is analyzed for the well-known Gilbert (1960) correlative channel. Performance measures obtained include the cell loss probabilities for the CBR and VBR cells, mean delay and delay jitter for the VBR cells, and the throughput for the ABR cells. The impact of the system parameters on the system performance is also investigated. Numerical examples are given to demonstrate that our proposed scheme is able to meet the quality-of-service guarantees required by the multimedia type communications
Keywords :
access protocols; asynchronous transfer mode; correlation methods; data communication; jitter; multimedia communication; packet radio networks; quality of service; radio links; telecommunication channels; telecommunication control; telecommunication traffic; ABR cells; ATM; CBR cells; DLC protocol; Gilbert correlative channel; MAC protocol; QoS guarantees; VBR cells; asynchronous transfer mode; cell loss probabilities; correlated channel errors; data link control protocol; delay jitter; integrated service communications; mean delay; medium access protocol; multimedia communications; performance analysis; performance measures; quality-of-service guarantees; system parameters; system performance; traffic models; wireless link control; Access protocols; Communication system control; Delay; Error correction; Jitter; Loss measurement; Media Access Protocol; Multimedia communication; Performance analysis; Performance loss;
Conference_Titel :
Vehicular Technology Conference Proceedings, 2000. VTC 2000-Spring Tokyo. 2000 IEEE 51st
Conference_Location :
Tokyo
Print_ISBN :
0-7803-5718-3
DOI :
10.1109/VETECS.2000.851359
