Bandwidth guaranteed multicast routing algorithm

Tóm tắt:

Computer network is becoming more popular and common, the need to use the broadband connection services (e-learning - online training, video conferencing - online conference, IPTV - digital TV ...) of organizations and individuals is increasing. Multicast is an effective mechanism for the transmission of information and data to many recipients simultaneously. Multicast is a routing problem from a source node to a receiver node set, also known as the routing from one point to multipoint. The advances in technology and multimedia applications emerge quickly has provided great motivation for the application of new realtime multi-point. Many multi-point applications will not function properly if the QoS (quality of service) can not be guaranteed. Therefore, multi-point algorithms must be able to meet the QoS constraints (cost, reliability, bandwidth, jitter, delay...). The objective of multicast routing algorithms guarantee QoS is to provide routing algorithms have the ability to recognize the tree to satisfy the maximum of traffic streams with QoS requirements. Most multicast algorithms on MPLS (MultiProtocol Label Switching) considered the unique QoS constraint as bandwidth. The other QoS constraints can be converted into bandwidth efficiency. Starting from this reality, this paper research multicast routing algorithms guarantee bandwidth and propose new algorithm compares with existing ones

Tác giả: Tran Cong Hung, Huynh Thach Thao, Cao Thai Phuong Thanh

Từ khóa: multicast, quality of service (QoS), routing, guarantee QoS

Tạp chí: International Journal of Computer Networks & Communications (IJCNC) Vol.7, No.5, September 2015

Chỉ số: ISSN 0974 – 9322 (Online); 0975 – 2293 (Print)

Link tải: https://www.researchgate.net/publication/282775942_Bandwidth_Guaranteed_Multicast_Routing_Algorithm