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One of the important concepts in MPLS Traffic Engineering (TE) is LSP setup routing. The objective of routing algorithm is to increase the number of accepted request and satisfying Quality of Service (QoS) constrains. Although much work has been done on laying MPLS paths to optimize performance, most has focused on satisfying bandwidth requirements as QoS constrains. The previously published research...
The wireless Internet-access mesh network (WIMNET) has been studied to provide a flexible, inexpensive large-scale access network to the Internet. WIMNET is composed of multiple access points (APs) as wireless routers that are communicated with each others through multihop wireless links mainly by the wireless distribution system (WDS). In WIMNET, hosts may move in the field, which can raise issues...
Most network operators have considered reducing Label Switched Routers (LSR) label spaces (i.e. the number of labels that can be used) as a means of simplifying management of underlaying Virtual Private Networks (VPNs) and, hence, reducing operational expenditure (OPEX). This letter discusses the problem of reducing the label spaces in Multiprotocol Label Switched (MPLS) networks using label merging...
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