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Ad Hoc Helper
Downloads Ad Hoc Helper lets you email a copy of your device's unique device identifier to developers so they can add you to their Ad Hoc distribution profiles. This allows them to create a special vesion of their apps that can be run on your iPhone...
[July 22, 2008, 8:00]
Ad-Hoc Wireless Sensor Networks for Exploration of Solar-System Bodies
White Papers This work evaluates the exploration of the Solar system by ad-hoc Wireless Sensor Networks (WSN), i.e.networks where all nodes (either moving or stationary) can both provide and relay data. The two aspects of self-organization and localization are...
[April 3, 2009, 1:22]
Ad Hoc Collaboration and Information Services Using Information Clouds
White Papers Users will not be satisfied with simply being connected, but they will require useful services built on top of the wireless networks.iClouds is an architecture which offers spontaneous mobile user interaction, collaboration, and transparent data...
[April 3, 2009, 1:22]
Ad Hoc Networks
White Papers Ad hoc networks are a key factor in the evolution of wireless communications. Self-organized ad hoc networks of PDAs or laptops are used in disaster relief, conference, and battlefield environments. In addition, their multihop nature and the...
[August 30, 2005, 3:00]
Ad-Hoc IP Networks Over Bluetooth
White Papers However, in order to use IP for ad-hoc Bluetooth PANs, certain additions and enhancements to the protocol functionality are needed. This paper describes technical aspects of applying IP to an ad hoc Bluetooth PAN.
[September 25, 2009, 2:35]
Ad Hoc Wireless Multicast With Mobility Prediction
White Papers An ad hoc wireless network is an infrastructureless network composed of mobile hosts. The primary concerns in ad hoc networks are bandwidth limitations and unpredictable topology changes. A multicast scheme, On-Demand Multicast Routing Protocol...
[April 3, 2009, 1:22]
Resisting Malicious Packet Dropping in Wireless Ad Hoc Networks
White Papers Most of the routing protocols in wireless ad hoc networks, such as DSR, assume nodes are trustworthy and cooperative. This assumption renders wireless ad hoc networks vulnerable to various types of Denial of Service (DoS) attacks.
[November 26, 2009, 23:00]
Modelling Incentives for Collaboration in Mobile Ad Hoc Networks
White Papers This paper explores a model for the operation of an ad hoc mobile network. The model incorporates incentives for users to act as transit nodes on multi-hop paths and to be rewarded with their own ability to send traffic.
[August 1, 2007, 1:00]
Mobility Changes Anonymity: New Passive Threats in Mobile Ad Hoc Networks
White Papers Privacy in mobile ad hoc networks has new semantics in addition to the conventional notions for infrastructure networks. In particular, mobility requires ad hoc routing schemes to transmit messages frequently in an open wireless medium.
[August 1, 2007, 1:00]
Message Ferrying: Proactive Routing in Highly-Partitioned Wireless Ad Hoc Networks
White Papers An ad hoc network allows devices with wireless interfaces to communicate with each other without any preinstalled infrastructure. Due to node mobility, limited radio power, node failure and wide deployment area, ad hoc networks are often vulnerable...
[August 25, 2007, 1:00]
A New Set of Passive Routing Attacks in Mobile Ad Hoc Networks
White Papers The paper demonstrates that existing ad hoc routing protocols are vulnerable to passive attacks: in the feasible adversary model, the location and motion patterns of mobile nodes can be traced, while proactive and reactive/on-demand ad hoc routes...
[August 1, 2007, 1:00]
Min-Energy Broadcast in Fixed-Trajectory Mobile Ad-Hoc Networks
White Papers This paper concerns about mobile ad-hoc wireless networks, but with the added restriction that each radio station has a rectilinear trajectory. The paper focuses on the problem of computing an optimal range assignment for the stations, which allows...
[November 26, 2009, 23:00]
A Bayesian Game Approach for Intrusion Detection in Wireless Ad Hoc Networks
White Papers In wireless ad hoc networks, although defense strategies such as Intrusion Detection Systems (IDSs) can be deployed at each mobile node, significant constraints are imposed in terms of the energy expenditure of such systems.
[June 18, 2008, 1:01]
Increasing Fairness and Efficiency Using the MadMac Protocol in Ad Hoc Networks
White Papers The IEEE 802.11 MAC layer is known for its unfairness behavior in ad hoc networks. It is still a real challenge to design a fair MAC protocol for ad hoc networks that is distributed, topology independent, that relies on no explicit information...
[May 30, 2007, 8:37]
Cluster-Based Intrusion Detection (CBID) Architecture for Mobile Ad Hoc Networks
White Papers The ad hoc networks are vulnerable to attacks due to distributed nature and lack of infrastructure. Intrusion Detection Systems (IDS) provide audit and monitoring capabilities that offer the local security to a node and help to perceive the...
[October 14, 2008, 1:01]
Performance Issues With IEEE 802.11 in Ad Hoc Networking
White Papers Thus, studies in wireless multi-hop networks, also called ad hoc networks often rely on the use of the IEEE 802.11 standard for the physical and MAC layers. But, since a couple of years, the use of 802.11 in ad hoc networks has been discussed.
[July 20, 2007, 6:07]
An Efficient Group Key Agreement Protocol for Ad Hoc Networks
White Papers Thus, they are well-suited to the key establishment needs of dynamic peer-to-peer networks as in ad hoc networks. While many of the proposed GKA protocols are too expensive to be employed by the constrained devices often present in ad hoc networks...
[May 24, 2007, 1:00]
A Node's Number of Neighbors in Wireless Mobile Ad Hoc Networks: A Statistical View
White Papers In the last decade, since the advent of advanced wireless technology, wireless mobile ad hoc networks have grown in both size and complexity, and their applications are also expanding at a great rate due to their many advantages, principally...
[November 26, 2009, 23:00]
Supporting Aggregate Queries Over Ad-Hoc Wireless Sensor Networks
White Papers This paper shows how the database community's notion of a generic query interface for data aggregation can be applied to ad-hoc networks of sensor devices. As has been noted in the sensor network literature, aggregation is important as a data...
[April 3, 2009, 1:22]
Time Synchronization in Ad Hoc Networks
White Papers Ubiquitous computing environments are typically based upon ad hoc networks of mobile computing devices. These devices may be equipped with sensor hardware to sense the physical environment and may be attached to real world artifacts to form so...
[April 3, 2009, 1:22]
