Performance Evaluation of Activity-Based Uplink Load Estimates in WCDMA
2004 (English)In: Proceedings of thee IEEE Global Telecommunications Conference 2004, 2004Conference paper (Refereed)
Activity-based uplink load estimation is considered for WCDMA. By taking the user activity explicitly into account, the method is suitable for a scenario where services with very different activity levels use the same RAB. Scenarios with different mixes of email and MMS (multimedia messaging service) traffic are considered. Simulations indicate that the method provides good accuracy in situations where methods without activity estimation may overestimate the uplink load with about 3 dB.
Place, publisher, year, edition, pages
Admission control, Parameter estimation, Radio link, Noise measurement, Telecommunication services
Engineering and Technology Control Engineering
IdentifiersURN: urn:nbn:se:liu:diva-89185DOI: 10.1109/GLOCOM.2004.1379088ISBN: 0-7803-8794-5OAI: oai:DiVA.org:liu-89185DiVA: diva2:612719
IEEE Global Telecommunications Conference 2004, Dallas, TX, USA, November-December, 2004