Title :
The model for traffic control functions based wireless ATM network
Author :
Park, Woogoo ; Um, Hwayoung ; Lim, Soonyong ; Lee, Sookjin ; Lee, Sangho
Author_Institution :
Traffic Manage. Section, Chungbuk Nat. Univ., South Korea
Abstract :
The traffic control model based wireless ATM network which has a high speed and a broad range of quality of service (QoS) is used to support wireless multimedia services such as voice, video, and data file. One critical reason for applying ATM technology to a wireless multimedia network is that it has wireless environments that are different from the conventional wired ATM network such as error control, QoS control, and various data control. The system requirements to deploy the traffic control function in a wireless multimedia network are discussed. Also, we propose and establish the traffic control model to handle an integrated wireless multimedia traffic. Finally we analyzed an ATM cell structure to realize traffic control functions and reduce the error during transmission over the air interface
Keywords :
Reed-Solomon codes; asynchronous transfer mode; automatic repeat request; convolutional codes; diversity reception; multimedia communication; packet radio networks; protocols; telecommunication congestion control; telecommunication traffic; ATM cell structure; ATM technology; QoS; QoS control; Reed Solomon coding; air interface; call admission control; convolutional coding; data control; data file; diversity branches; error control; integrated wireless multimedia traffic; performance; quality of service; traffic control functions; traffic control model; transmission error reduction; type-II hybrid ARQ; video; voice; wireless ATM network; wireless multimedia services; Asynchronous transfer mode; Automatic repeat request; Bit rate; Communication system traffic control; Convolutional codes; Delay; Diversity reception; Error correction; Multimedia systems; Traffic control;
Conference_Titel :
IEEE ATM Workshop 1997. Proceedings
Conference_Location :
Lisboa
Print_ISBN :
0-7803-4196-1
DOI :
10.1109/ATM.1997.624709
