00678nas a2200157   4500000000100000000000100001008004100002260002800043100002000071700002200091700001400113700001300127245006500140300001200205520030300217       2011                            d  bSpringer-VarlagaBerlin1 aOleg Tikhonenko1 aAndrzej Kwiecień1 aPiotr Gaj1 aP. Stera00aQueueing Systems with Common Buffer: A Theoretical Treatment  a61–693 aWe investigate queueing systems of different types with demands having some random space requirements connected via common limited buffer space. For such systems combination we determine steadystate loss probability and distribution of number of demands present in each system from the combination.