Title :
Aggressive handover algorithm for mobile networks
Author :
Zeghlache, Djamal
Author_Institution :
Inst. Nat. des Telecommun., Evry, France
Abstract :
Aggressive reservation as an additional means of reducing call loss due to failed hand over requests and call blocking in a multiple call hand-off context is proposed. Channel assignments of on-going calls are reconfigured to make room for new hand-off and access requests. Channel borrowing is used and priority for hand-offs is achieved by queuing and reserving a subset of available channels for their exclusive use. Simulation is conducted to assess the potential gains of the proposed approach
Keywords :
cellular radio; frequency allocation; land mobile radio; queueing theory; radio networks; telecommunication channels; access requests; aggressive handover algorithm; aggressive reservation; call blocking; call loss reduction; cellular radio; channel assignments; channel borrowing; mobile networks; multiple call hand-off; queuing; simulation; Algorithm design and analysis; Bit error rate; Broadcasting; GSM; Interference; Monitoring; Signal design; Telecommunication traffic; Time division multiple access; Traffic control;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345159
