نشرت في: July 1999
The Global System for Mobile Communications (GSM) is widely recognized as the modern digital mobile network architecture. Increasing market demands po...
نشرت في: uly 1999
This paper introduces a dynamic paging scheme based on the semi-realtime movement information of an individual user, which allows a more accurate pred...
It is well known that the call admission policy can have a big impact on the performance of a wireless network. However, the nonlinear dependence of n...
In cellular communication systems, directional multibeam antennas at cell sites can be used to reduce co-channel interference, increase frequency reus...
We develop an algorithm that allows an ARQ protocol to dynamically optimize the packet size based on estimates of the channel bit-error-rate. Our algo...