QoS in Ad-hoc Wireless Networks
	INSIGNIA: • State-machine based algorithm. • Routing algorithm selects path. • QoS expressed in bandwidth. • Self adapting to mobility, and net-work dynamics. • Distributed scalable. • QoS reporting problems.					SWAN: • Stateless distributed algorithm. • Source-based admission control. • Use of AIMD algorithm. • QoS expressed in bandwidth. • Self adapting to net- work dynamics. • Scalable.