Title :
Implementation of transparent reconnect procedure in CDMA system
Author :
Deng, Wei ; Xuehong Hu ; Ai, Bo
Author_Institution :
Beijing Univ. of Posts & Telecommun., China
Abstract :
In the mobile environment, dropped calls can result from shadowing and rapid signal loss. Currently, the call recovery procedure is too simple to demonstrate. In this paper, a transparent reconnect procedure (TRP) is implemented which is an efficient algorithm that can be adapted easily for the benefit of decreased dropped calls. In the simulation of a typical cellular system, it is shown that there are fewer dropped calls using TRP compared to the conventional procedure. This benefit comes at the expense of a slight increase (<%1) in blocked call percentage
Keywords :
cellular radio; code division multiple access; CDMA system; blocked call percentage; call recovery procedure; cellular system; dropped calls; mobile environment; rapid signal loss; shadowing; transparent reconnect procedure; Attenuation; Circuits; Frequency conversion; GSM; Land mobile radio; Multiaccess communication; Propagation losses; Protocols; Radio spectrum management; Shadow mapping;
Conference_Titel :
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-6394-9
DOI :
10.1109/ICCT.2000.890942