Long-range dependence in a changing Internet traffic mix
نویسندگان
چکیده
منابع مشابه
Long-range dependence in a changing Internet traffic mix
This paper provides a deep analysis of long-range dependence in a continually evolving Internet traffic mix by employing a number of recently developed statistical methods. Our study considers time-of-day, day-of-week, and cross-year variations in the traffic on an Internet link. Surprisingly large and consistent differences in the packet-count time series were observed between data from 2002 a...
متن کاملLong range dependence in Internet backbone traffic
♣ This research was sponsored by WorldCom, Inc. Abstract—We report the first statistical analysis of Internet backbone traffic, based on traces with levels of aggregation 10 times larger and timestamp accuracy 1000 times better than in previous studies. We analyze the first three moments, marginal distributions and correlation structures of packet size, packet inter-arrival time, byte count and...
متن کاملMeasuring Long-Range Dependence under Changing Traffic Conditions
Recent measurements of various types of network traffic have shown evidence consistent with long-range dependence and self-similarity. However, an alternative explanation for these measurements is non-stationarity. Standard estimators of LRD parameters such as the Hurst parameter H assume stationarity and are susceptible to bias when this assumption does not hold. Hence LRD may be indicated by ...
متن کاملMeasuring Long - Range Dependence under Changing
Recent measurements of various types of network traac have shown evidence consistent with long-range dependence and self-similarity. However, an alternative explanation for these measurements is non-stationarity in the data. Standard estimators of LRD parameters such as the Hurst parameter H assume stationarity and are susceptible to bias when this assumption does not hold. Hence LRD may be ind...
متن کاملThe Effect of Statistical Multiplexing on the Long-Range Dependence of Internet Packet Traffic
As the number of active connections (NAC) on an Internet link increases, the long-range dependence of packet traffic changes due to increased statistical multiplexing of packets from different connections. Four packet traffic variables are studied as time series — inter-arrival times, sizes, packet counts in 100 ms intervals, and byte counts in 100 ms intervals. Results are based on the followi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer Networks
سال: 2005
ISSN: 1389-1286
DOI: 10.1016/j.comnet.2004.11.018