Title :
Channel segregation for slot assignment in integrated voice and data systems
Author :
Agha, Khaldoun AI ; Zeghlache, Djamal
Author_Institution :
Lab. PRiSM, Versailles Univ., France
Abstract :
An integrated voice and data system using the channel segregation protocol (CS) is analyzed. To achieve each service target carrier to interference ratio (C/I), and meet the associated bit error rate (BER) requirements, the learning process inherent in the CS is extended by weighting the slot priorities, based on previous successful attempts, according to each service C/I requirement. Simulation results show an improvement in call block and achieved C/I levels for voice while the average delays for packet data are improved as well. The study is conducted for non real time packet data services exhibiting heavy tailed packet size distributions
Keywords :
cellular radio; error statistics; integrated voice/data communication; packet switching; protocols; CS; bit error rate; carrier to interference ratio; channel segregation protocol; integrated voice/data systems; learning process; packet data; packet size distributions; service target; slot assignment; Aggregates; Channel allocation; Data systems; Frequency division multiaccess; Interference; Proposals; Quality of service; Resource management; Statistics; Time division multiple access;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-4872-9
DOI :
10.1109/PIMRC.1998.734679
