Call performance for a PCS network

被引：81

作者：

Fang, YG

Chlamtac, I

Lin, YB

机构：

[1] UNIV TEXAS,SCH ENGN & COMP SCI,RICHARDSON,TX 75083

[2] NATL CHIAO TUNG UNIV,DEPT COMP SCI & INFORMAT ENGN,HSINCHU 30050,TAIWAN

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 1997年 / 15卷 / 08期

关键词：

call blocking; call-holding time; call pricing; cell residence; PCS;

D O I：

10.1109/49.634795

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It is well known that, due to the mobility of a portable and limited channel availability, calls of portables may not be completed due to being blocked or terminated during the call initiation or the handover process, The characteristics of the call-completion and call holding times for both a complete call and an incomplete call are of critical importance for establishing the actual billing process in the PCS network. In this paper, we derive the call-completion probability (hence, call-dropping probability) and the effective call-holding time distributions for complete/incomplete calls with a general cell-residence time and a general call-holding time are analyzed, and. general computable formulas are obtained, We show that when fall-holding times are Erlang distributed, easy-to-compute formulas for the probability of a call completion and the expected effective call-holding times for both a complete call and an incomplete call can be derived.

引用

页码：1568 / 1581

页数：14