Title :
Handover request rejection schemes in overloaded mobile systems
Author_Institution :
Dept. of Electr. & Electron. Eng., Adelaide Univ., SA, Australia
Abstract :
This paper investigates the handover request characteristics combining with mobile radio environment, handover request processing time and handover algorithm. With these characteristics, we study system behaviors under various hysteresis windows and two types of fast handover processing times in overloaded condition. We propose two handover rejection schemes to decrease handover request waiting time and compare system performance of both schemes to that of the existing scheme (FCA: fixed channel assignment)
Keywords :
cellular radio; land mobile radio; fixed channel assignment; handover algorithm; handover request processing time; handover request rejection schemes; handover request waiting time; hysteresis windows; mobile radio environment; overloaded mobile systems; propagation model; simulation model; system performance; Australia; Base stations; Fading; Hysteresis; Land mobile radio; Propagation losses; Road transportation; Signal processing; System performance; Time measurement;
Conference_Titel :
Universal Personal Communications. 1995. Record., 1995 Fourth IEEE International Conference on
Conference_Location :
Tokyo
Print_ISBN :
0-7803-2955-4
DOI :
10.1109/ICUPC.1995.497092
