Title :
A New Radio Resource Management Algorithm for Mixed Traffic Transmission in Mobile System
Author :
Chimeh, Jahangir Dadkhah ; Abdoli, Maryam ; Hakkak, Mohammad
Author_Institution :
Mobile Commun. Co. of Iran, Tehran
Abstract :
Mobile telecommunication new services are based on data networks specially Internet. These services include http, telnet, ftp, SMTP, etc. In addition we recognize that a mobile network is a multi-user network. Layer 3 of UMTS system provides call admission control and radio resource management. QoS can be guaranteed based on these modules. In order to have a suitable distribution of resources in a multi-user data network we need to use a queue. Queue control in the system has an important role in quality enhancement of the network. 3GPP has proposed an algorithm to control this queue. In this paper we have added a new property to this algorithm that makes blocking rate very low, however it increases the delay by a negligible amount. This property is based on the retransmission of the blocked packets in predefined times.
Keywords :
3G mobile communication; quality of service; queueing theory; resource allocation; telecommunication congestion control; telecommunication network management; telecommunication traffic; 3GPP; Internet; QoS; UMTS system; call admission control; mixed traffic transmission; mobile system; queue control; radio resource management algorithm; Admission control; Call admission control; Communication system traffic control; Delay; IP networks; Mobile communication; Quality of service; Resource management; Traffic control; Web and internet services;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposium on
Conference_Location :
Athens
Print_ISBN :
978-1-4244-1144-3
Electronic_ISBN :
978-1-4244-1144-3
DOI :
10.1109/PIMRC.2007.4394295
