Title :
Common radio resource management policy for multimedia traffic in beyond 3G heterogeneous wireless systems
Author :
Lucas-Estañ, M. Carmen ; Gozalvez, Javier ; Sanchez-Soriano, Joaquin
Author_Institution :
Ubiquitous Wireless Commun. Res. (Uwicore) Lab., Univ. Miguel Hernandez, Elche
Abstract :
Beyond 3G wireless systems will be composed of a variety of radio access technologies (RATs) with different, but also complementary, performance and technical characteristics. To exploit such diversity while guaranteeing the interoperability and efficient management of the different RATs, common radio resource management (CRRM) techniques need to be defined. This work proposes and evaluates a CRRM policy that simultaneously assigns to each user an adequate combination of RAT and number of radio resources within such RAT to guarantee its QoS requirements. The proposed CRRM technique is based on linear objective functions and programming tools.
Keywords :
3G mobile communication; mobility management (mobile radio); multimedia communication; quality of service; telecommunication traffic; QoS requirements; beyond 3G heterogeneous wireless systems; common radio resource management policy; linear objective functions; multimedia traffic; programming tools; radio access technologies; Bit rate; Functional programming; Laboratories; Linear programming; Multimedia systems; Quality of service; Radio spectrum management; Rats; Resource management; Ubiquitous computing; Beyond 3G; Common Radio Resource Management; Heterogeneous wireless systems; component; multimedia traffic;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on
Conference_Location :
Cannes
Print_ISBN :
978-1-4244-2643-0
Electronic_ISBN :
978-1-4244-2644-7
DOI :
10.1109/PIMRC.2008.4699829
