packet-switched
RSS packet-switchedUtilizing Path Diversity in Optical Packet Switched Interconnection Networks
White Paper SPINet (Scalable Photonic Integrated Network) was recently introduced as an optical packet switched interconnection architecture for local area applications such as high-performance computing systems and storage-area networks. [18 Jul 2008]
Dynamic Injection Control Module for Optical Packet Switching Fabrics
White Paper Optical Packet Switched (OPS) networks offer the unique combination of encompassing the enormous capacity of the optical domain while providing versatile connectivity afforded by individual packet routing. [18 Jul 2008]
Bufferless All-Optical Networking With Erasure Codes
White Paper An idea for enabling all-optical packet switched networks is to use deflection routing together with erasure recovery coding at the packet level. The purpose of this paper is to report results of a simulation experiment to evaluate several topology... [18 Jul 2008]
10 Gbps NRZ-DPSK Modulation in SOA-Based Optical Packet Switching Networks
White Paper Optical Packet Switched (OPS) networks are a promising means of delivering high bandwidth data communication with the fine granularity enabled by individual packet routing. In most OPS network architectures, Semiconductor Optical Amplifiers (SOA... [18 Jul 2008]
Preconfiguring IP-Over-Optical Networks to Handle Router Failures and Unpredictable Traffic
White Paper This paper considers the realization of traffic-oblivious routing in IP-over-Optical networks where routers are interconnected over a switched optical backbone. In implementing this scheme, the first and second phase paths are realized at the... [18 Jul 2008]
Comparison of Available Bandwidth Estimation Techniques in Packet-Switched Mobile Networks
White Paper The relative contribution of the transport network towards the per-user capacity in mobile telecommunication systems is becoming very important due to the ever increasing air-interface data rates. Thus, resource management procedures such as... [11 Jul 2008]
Path Diversity and Bandwidth Allocation for Multimedia Streaming
White Paper Many approaches, including source and channel coding techniques, have been proposed to deal with the delay, loss, and time-varying characteristics of best-effort packet-switched networks. The recent advent of widely available broadband Internet... [11 Jul 2008]
Path Selection and Bandwidth Allocation in MPLS Networks
White Paper MPLS networks carry traffic on virtual connections called label switched paths. Multi-protocol Label Switching extends the IP destination-based routing protocols to provide new and scalable routing capabilities in connectionless networks using... [11 Jul 2008]
On-Demand VPN Support for Grid Applications
White Paper Quality of Service delivered to Grids by packet-switched networks, is one of the most important factors affecting performance and efficiency of both Grid applications and middleware. The use Virtual Private Network services can improve the overall... [10 Jul 2008]
Modeling GMPLS Domains in MPLS Networks
White Paper This paper describes how optical circuit switched, GMPLS-based networks can be incorporated in such multi-domain, MPLS-based scenarios and how it could be modeled with the OPNET MPLS model. A consequence of migrating the existing Internet... [10 Jul 2008]
RAD's Pseudowire Gateways Reduce Communications Costs
White Paper The company wanted to reduce leased line costs while retaining proven voice switches by carrying voice traffic over a packet-switched core network. Yorkshire Water deployed RAD's TDMoIP pseudowire gateways, which convert synchronous TDM voice and... [09 Jul 2008]
MATE: MPLS Adaptive Traffic Engineering
White Paper This paper describes a multipath adaptive traffic engineering mechanism, called MATE, which is targeted for switched networks such as MultiProtocol Label Switching (MPLS) networks. MATE adopts a minimalist approach in that intermediate nodes are... [08 Jul 2008]
UMTS/HSDPA Backhaul Bandwidth Dimensioning
White Paper Since R99 PS (Packet Switched) services are less spectral efficient and there is a clear trend to replace such services with HS (High Speed) services in most WCDMA networks, this study focus on the analysis of HSDPA PS data services and only... [08 Jul 2008]
St Helens College Selects RAD's TDMoIP to Deliver Voice and Data to Staff and Students
White Paper St Helens College deployed RAD for its solution and implemented IPmux, using TDMoIP technology, transparently extends voice, video and data circuits over high bandwidth packet-switched networks. St Helens College is one of the ten largest colleges... [07 Jul 2008]
QoS-Based Virtual Private Network Design for an MPLS Network
White Paper This makes the VPN design problem with MPLS different from those of circuit-switched networks and connection-oriented packet networks such as ATM. In this paper, a VPN design model is proposed for the Next Generation Internet (NGI). [05 Jul 2008]
