Channel Holding Time Distribution in Public Cellular Telephony

نویسندگان

  • Francisco Barceló
  • Javier Jordán
چکیده

This paper examines the channel holding time of public cellular telephony systems. This is the time that the Mobile Station (MS) remains in the same cell, a fraction of the call holding time. The study is based on actual data taken from a working system. The probability distribution that fits the empirical sample best when applying the Kolmogorov-Smirnov test is a mixture of lognormals. Combinations of memory-less stages are also tested in the paper.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Channel Holding Time Distribution in Cellular Telephony

The duration of the holding time (dwell-time) in cellular telephony systems is a fraction of the total call duration due to the handoff mechanism. Some elements such as the mobility and cell shape and size will cause the dwell-time to have a probability distribution function different to that of the call duration, being the difference greater for higher mobility and smaller cell sizes (the limi...

متن کامل

Empirical Data from Mobile and IP Telephony

Over the recent years enormous changes in the telecommunication services, techniques, regulations and markets have taken place. However, even with many new exciting services the telephony service is still popular. This paper provides empirical traffic data and observations of telephony traffic patterns in mobile and IP telephony. They are presented and compared with old telephony patterns from ...

متن کامل

Inter - arrival Time Distribution for Channel Arrivals in Cellular Telephony

In this paper different probability density functions are fitted to the inter-arrival time in a channel of a Cellular Mobile Telephony system. The approach is entirely experimental: the data set to be fitted has been obtained on an actual system in operation. The Kolmogorov-Smirnov (K-S) goodness-of-fit test is used in order to establish a ranking of the best fitting probability density functio...

متن کامل

A model for teletraffic performance and channel holding time characterization in wireless cellular communication with general session and dwell time distributions

Channel holding times and user mobility are important topics in the study of wireless cellular communications. We present an approach to modeling user mobility and session time which enables both the calculation of teletraffic performance characteristics and a characterization of holding time which agrees with published reports. The model allows both the dwell time and unencumbered session time...

متن کامل

Channel holding time characterization in real GSM network

This paper presents a realistic characterization of the channel holding time in an operating GSM network covering an urban area. Our approach is entirely statistical: the data set to be fitted has been provided by the OMC (Operations and Maintenance Center). The Kolmogorov Smirnov goodness of fit test is used in order to test the suitability of the exhibited distribution. From this statistical ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1999