Performance Analysis of DCA-schemes in Highway Cellular Radio Systems
1993 (English)In: 1993 IEEE 43rd Vehicular Technology Conference, IEEE , 1993, 160-163 p.Conference paper (Refereed)
The performance of dynamic channel assignment (DCA) schemes is evaluated. As a performance measure, the assignment failure rate is used. It is defined as the relative number of calls not assigned a channel at some instant in time. A lower bound on the assignment failure rate is derived as a function of the call traffic load in a one-dimensional cellular system. The lower bound is compared with the performance of a centralized interference adaptive channel assignment scheme. Simulation results show that the assignment failure rate of the centralized scheme is close to the lower bound.
Place, publisher, year, edition, pages
IEEE , 1993. 160-163 p.
adaptive systems, cellular radio, failure analysis, frequency allocation, telecommunication channels, telecommunication traffic
Computer and Information Science
Research subject SRA - ICT
IdentifiersURN: urn:nbn:se:kth:diva-29260DOI: 10.1109/VETEC.1993.507034ISBN: 0-7803-1267-8OAI: oai:DiVA.org:kth-29260DiVA: diva2:393062
IEEE 43rd Vehicular Technology Conference. 18 May 1993-20 May 1993
QC 201110102011-01-282011-01-282011-10-10Bibliographically approved