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Topology Control Meets SINR: The Scheduling Complexity Of Arbitrary Topologies
White Papers To date, topology control in wireless ad hoc and sensor networks-the study of how to compute from the given communication network a subgraph with certain beneficial properties-has been considered as a static problem only; the time required to...
[May 31, 2007, 1:00]
Topology In Spatial DBMSs
White Papers This paper describes solution for topology in DBMSs and their experiments with Radius Topology. Nowadays, GISs are changing to an integrated architecture in which spatial and attribute data are maintained in one DataBase Management System.
[July 18, 2007, 0:06]
Topology Discovery In Heterogeneous IP Networks
White Papers Knowledge of the up-to-date physical topology of an IP network is crucial to a number of critical network management tasks, including reactive and proactive resource management, event correlation, and root-cause analysis.
[December 7, 2006, 0:00]
Topology Inference In The Presence Of Anonymous Routers
White Papers Many topology discovery systems rely on traceroute to discover path information in public networks. This paper considers the problem of inferring the network topology in the presence of anonymous routers.
[December 7, 2006, 0:00]
Topology-Controllable Scatternet Formation Method And Its Implementation
White Papers The scatternet topology can be star, mesh, ring and linked line, which is controlled by changing parameters like the number of maximum slaves in a piconet, the number of maximum piconets that a gateway Bluetooth device can participate, and whether...
[September 20, 2005, 3:00]
Topology Discovery For Public IPv6 Networks
White Papers This paper presents Atlas, a system that facilitates the automated capture of IPv6 network topology information from a single probing host. It describes the Atlas infrastructure and its data collection processes and discusses identified IPv6...
[April 7, 2005, 0:00]
Topology Aggregation For Directed Graphs
White Papers This paper addresses the problem of aggregating the topology of a sub-network in a compact way with minimum distortion. The problem arises from networks that have a hierarchical structure, where each sub-network must advertise the cost of routing...
[December 7, 2006, 0:00]
Topology And ORDBMS Technology
White Papers This paper discusses how the introduction of Laser-Scan's topology manager into an object relational environment provides world leading spatial data management within open, scalable and industry standard databases.
[April 3, 2004, 0:04]
Network Node Manager-Extended Topology Discovery Subsystem
White Papers This webcast explains how to manage and maximize the network monitoring capabilities; and utilize advanced operational features of Extended Topology. This webcast addresses how to implement Network Node Manager Advanced Edition successfully...
[June 6, 2007, 1:00]
Topology Control With Better Radio Models: Implications For Energy And Multi-Hop Interference
White Papers Topology Control (TC) is a well-studied technique used in wireless ad hoc networks to find energy-efficient and/or low-interference subgraphs of the maxpower communication graph. However, existing work has the following limitations: the energy...
[August 23, 2007, 1:00]
Impact Of Topology On Bluetooth Scatternet
White Papers The paper first presents some observations on performance degradations of Bluetooth PAN due to network topologies and topology change when radio independent protocols are implemented and then analyzes the reason of performance degradation.
[August 11, 2005, 6:00]
Localized Topology Control Algorithms For Heterogeneous Wireless Networks
White Papers Most existing topology control algorithms assume homogeneous wireless networks with uniform maximum transmission power, and cannot be directly applied to heterogeneous wireless networks where the maximum transmission power of each node may be...
[August 10, 2007, 9:44]
QoS Topology Control In Ad Hoc Wireless Networks
White Papers This paper discusses the energy efficient QoS topology control problem in ad hoc wireless networks. Given a set of nodes in a plane, end-to-end traffic demands and delay bounds between node pairs, the problem is to find a network topology that can...
[July 18, 2008, 0:00]
Lightpath Topology Configuration For Wavelength-Routed IP/MPLS Networks For Time-Dependent Traffic
White Papers The integration of lightpath topology design and IP/MPLS traffic engineering provides greater flexibility for next generation networks. This paper considers the integrated design problem of configuration of lightpath topology and optimal routing of...
[July 11, 2008, 1:02]
Ethernet Topology Discovery Without Network Assistance
White Papers This work addresses the problem of Layer 2 topology discovery. In contrast, the paper presents a technique that infers the Ethernet (Layer 2) topology without assistance from the network elements by injecting suitable probe packets from the end...
[May 24, 2007, 1:00]
IS-IS Multi-Topology
White Papers Although it is preferable to reduce operational complexity with a single IGP, the initial deployment of IS-IS for IPv6 suffers from the constraint to see IPv4 and IPv6 adopting a common topology. This paper describes how Cisco IOS(R) Software...
[July 11, 2008, 1:20]
WebSphere Process Server And WebSphere Enterprise Service Bus Deployment Patterns, Part 1: Selecting Your Deployment Pattern - Finding The Topology That Is Right For You Requires An Analysis Of
White Papers If one has a topology that accommodates any possible application, one can end up with more configuration than one requires. Sorting through all of the deployment options that are available with WebSphere Process Server and WebSphere Enterprise...
[April 30, 2008, 1:02]
Throughput Analysis Of A Probabilistic Topology-Unaware TDMA MAC Policy For Ad-Hoc Networks
White Papers The existing topology-unaware TDMA-based schemes are capable of providing a minimum guaranteed throughput by considering a deterministic policy for the utilization of the assigned scheduling time slots.
[July 29, 2004, 3:00]
LLTD: Link Layer Topology Discovery Protocol
White Papers This paper describes how the Link Layer Topology Discovery (LLTD) protocol operates over wired (802.3 Ethernet) and wireless (802.11) media. As the protocol name suggests, the core functions of LLTD enable applications to discover the topology of a...
[December 29, 2006, 0:00]
Scalable Topology Control For Deployment-Support Networks
White Papers This paper describes the implementation of a DSN, giving details on the algorithms for topology control and maintenance. Deployment-support networks (DSNs) have been proposed as a novel tool for the development, test, deployment, and validation of...
[November 22, 2005, 0:00]
