Analysis of Forward Link Capacity for a DS/CDMA System with Multirate Traffic Sources

  • Park, Wan (Research & Development Division, Hansol M.com) ;
  • Kim, Jin-Young (IMT-2000 Development Group Centeral Research and Development Center SK Telecom)
  • Published : 2000.07.01

Abstract

In this paper, we derive forward link Erlang capacity reflecting both outage probability and blocking probability of each traffic type in mixed traffics environment. We firstly determine the number of available virtual trunks of the forward link from a circuit switching perspective. Then, capacity sharing model and generalized Erlang model are employed to derive joint Erlang capacity of various traffics types.

Keywords