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Understanding the Interaction Between Overlay Routing and Traffic Engineering
White Paper This paper studies the interaction between overlay routing and MultiProtocol Label Switching (MPLS) Traffic Engineering (TE) in a single Autonomous System (AS). This interaction is formulated as a two-player non-cooperative non-zero sum game, where... [18 Jul 2008]
On the Interaction Between Overlay Routing and Underlay Routing
White Paper This paper studies the interaction between overlay routing and Traffic Engineering (TE) in a single Autonomous System (AS). This interaction is formulated as a two-player non-cooperative non-zero sum game, where the overlay tries to minimize the... [11 Jul 2008]
Bullet: High Bandwidth Data Dissemination Using an Overlay Mesh
White Paper Of late, overlay networks have become an effective alter-native to IP multicast for efficient point to multipoint communication across the Internet. Typically, nodes self-organize with the goal of forming an efficient overlay tree, one that meets... [10 Jul 2008]
Wireless TCO: The Value of an Overlay Network
White Paper These new WLAN technologies represent a thin approach to access point technology, where a large portion of the intelligence and processing load is redirected from the access point (AP) to the wireless switch - with an eye toward lower total cost... [03 Jul 2008]
WiMax to pip LTE 3G at the post?
News While the market waits for LTE, WiMax will serve as a "data overlay" for 3G, delivering data where 3G's speeds are inadequate, while the cellular network continues to handle voice well, Collier said. Collier raised the point of WiMax and 3G being... [11 Apr 2008]
Don't Dither About Your Data, Let SAS/GRAPH Trending Box Plots Drive Decision Making
White Paper Multiple SYMBOL, AXES, and PLOT statements, as well as the OVERLAY, statement are employed to enhance the graphic by including dithered data points on the boxplots. Box and Whisker plots (box plots) are excellent tools for communicating point... [27 Apr 2007]
Service Oriented Internet
White Paper The paper also describes the functionality of the new network elements that are introduced, namely service gateway and service point-of-presence, and subsequently discusses algorithms that are responsible for distributing service reachability... [20 Mar 2007]
Service Oriented Internet
White Paper The paper also describes the functionality of the new network elements that are introduced, namely service gateway and service point-of-presence, and subsequently discusses algorithms that are responsible for distributing service reachability... [20 Mar 2007]
Some Findings on the Network Performance of Broadband Hosts
White Paper The paper argues that the availability of last-hop bandwidth is more important than the traditional consideration of locality for overlay multicast over broadband hosts. This paper describes an effort called PeerMetric to directly measure P2P... [04 May 2006]
What Is a Wireless Switch and the Value of the Overlay Architecture?
White Paper Today there is a new and better way to implement a wireless local area network in the enterprise - the Wireless Switch with overlay architecture. Compared to the traditional "thick" access point wireless network, Symbol's "thin" approach delivers... [02 Aug 2005]
Analysis: The network is the security
Comment What's more, network security isn't really part of the network; rather, it is an overlay on top of the network. Check Point has most of the pieces but depends on channel partners like Nokia and Nortel, which may see this move as competitive. [14 Jul 2004]
ABR Flow Control for Multipoint Connections
White Paper Multipoint capabilities are essential for ATM networks to efficiently support many applications, including IP multicasting and overlay applications. The current signaling and routing specifications for ATM define point-to-multipoint capabilities. [24 Feb 2004]
Enabling Efficient, Dynamic Optical Networks: Applications & Economics of TeraBurst's Optical Core Switches
White Paper Furthermore, additional functionality is often achieved by adding network elements, resulting in an ‘overlay’ network. To relieve capacity constraints in SONET/SDH rings, dense wavelength division multiplexing (DWDM) technology has been used in... [24 Feb 2004]
Extended Traffic Control Interface for RSVP
White Paper It is thus valid to assume an overlay model for the interaction between the two QoS architectures. There are several hard problems when trying to overlay this combination over an ATM subnetwork. In particular, the problem of matching RSVP's... [24 Feb 2004]
All aboard for Wi-Fi? Guard against the most obvious form of snooping on planes
News Responding to questions last week, Connexion by Boeing CTO Bob Dietterle told silicon.com that direct viewing of laptop screens can be dealt with using a security lens or screen overlay. Security experts also point out that users shouldn't have to... [04 Aug 2003]
