Stable, Congestion-Controlled Application-Layer Multicasting in Pedestrian Ad-Hoc Networks

Ad-hoc networks enable mobile devices to communicate without any fixed infrastructure. While reliable multicasting has been identified as a key application in this context, we analyze different aspects of ad-hoc networks and their impact on application-layer multicast. As a result, we propose our technique of local broadcast-clustering, making use of the wireless medium’s broadcast capability. We further describe a simple congestion control as well as a technique for avoiding an overlay’s routing inconsistencies and thus for stabilizing the delivery of multicast data.

• Type: Conference
• Year: 2005
• Where: WOWMOM
• Authors: Peter Baumung
• Keywords: Ad-Hoc Networks, Application-layer Multicast, Enable Mobile Devices, WOWMOM 2005