— This paper develops a distributed, threshold based MAC protocol for cooperative Multi Input Multi Output (MIMO) transmissions in distributed wireless systems. The protocol uses...
One of the research problems in P2P computing is to look up and store the resource efficiently. The recent algorithms developed by several research groups for the lookup problem p...
Sun-Mi Park, Il-dong Jung, Dong-joo Song, Young-su...
Reliable multicast protocols can strongly simplify the design of distributed applications. However, it is hard to sustain a high multicast throughput when groups are large and het...
Abstract. Peer-to-Peer systems become popular applications but suffer from insufficient resource availability which is caused by free-riders and inefficient lookup algorithms. To a...
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...