Title :
Performance evaluation of a dynamic resource allocation algorithm for UMTS-TDD systems
Author :
Mihailescu, C. ; Lagrange, X. ; Godlewski, Ph
Author_Institution :
Dept. of Network & Comput. Sci., Ecole Nat. Superieure des Telecommun., Paris, France
Abstract :
The benefit of a locally centralized architecture for resource allocation and management in the microcellular environment is investigated for the UMTS-TDD access scheme in the case of packet allocation. The concept of a bunch as a group of cells strongly interconnected is studied and its ability to cope with bursty interference is evaluated through simulations in the Manhattan environment
Keywords :
digital simulation; microcellular radio; packet radio networks; radiofrequency interference; telecommunication network management; Manhattan environment; UMTS-TDD systems; bunch; bursty interference; dynamic resource allocation algorithm; interconnected cells; locally centralized architecture; microcellular environment; packet allocation; performance evaluation; resource management; simulations; 3G mobile communication; Frequency conversion; Heuristic algorithms; Interference; Lagrangian functions; Microcell networks; Multiaccess communication; Resource management; Time division multiple access; Wideband;
Conference_Titel :
Vehicular Technology Conference Proceedings, 2000. VTC 2000-Spring Tokyo. 2000 IEEE 51st
Conference_Location :
Tokyo
Print_ISBN :
0-7803-5718-3
DOI :
10.1109/VETECS.2000.851690
