Random broadcasting in product networks and symmetric networks
Chi‐Hsiang Yeh · 2004
Summary form only given. In random broadcasting, source packets that have to be broadcast to all the other nodes are generated at each node of a network or a parallel/distributed system at random instances. We propose several priority-based routing schemes for random broadcasting in general product networks and vertex and edge symmetric networks. Our goal is to achieve the maximum possible load factor /spl rho/ /spl ap/ 1 and optimal average reception delay (e.g., O(nd + 1/1-/spl rho/) at the same time. Our routing schemes are the first and only approaches reported in the literature thus far that lead to optimal throughput and average delay in many important networks, such as n-ary d-cubes, hypercubes, generalized hypercubes, and star graphs.