Dynamic Channel Allocation for Mobile Cellular Systems Using a Control Theoretical Approach

2006 IEICE transactions on communications  
The guard channel scheme in wireless mobile networks has attracted and is still drawing research interest owing to easy implementation and flexible control. Dynamic guard channel schemes have already been proposed in the literature to adapt to varying traffic load. This paper presents a novel control-theoretic approach to dynamically reserve guard channels called PI-Guard Channel (PI-GC) controller that maintains the handoff blocking probability (HBP) to a predefined value; while it still
more » ... hile it still improves the channel resource utilization.
doi:10.1093/ietcom/e89-b.2.621 fatcat:qdgpeqy6rjd7bidl2zaage5m3y