The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper, we study the delay performance of wireless network considering different resource allocation schemes with single-hop traffic. Existing works studying the delay performance only consider a given resource allocation scheme, either multi-channel system (sharing bandwidth) or time slotted system (sharing time). The fundamental question ignored is which type of resource allocation scheme...
Internet routing system is the fundamental components of Internet. As the Internet growth, Internet routing system is facing the scaling issues of global routing table expanding due to the wide use of multi-homing, traffic engineering, and mobility. Existing proposed solutions need to change host protocol stack or routing architecture, hence, no incentive for practical deployment. In this paper, we...
The Ultra Flat Architecture is a new concept of fixed-mobile convergent networks that aims to scale well with the mobile Internet traffic explosion prognosticated for the next 5-10 years. This paper presents a new delegation-based UFA signaling framework using HIP, IEEE 802.21 and the context transfer protocol. The main procedures contributed by this signaling framework are terminal attachment, session...
This paper proposes functional enhancements of cooperative session control for “Minimum Core” architecture. In past work, the authors invented a cooperative session control in which the call setup time is guaranteed through cooperating core and overlay networks while minimizing processing and traffic load on the core network. In the session control, each peer selects the core or overlay network for...
Today, peer-to-peer networks are become more popular among internet users and more than millions peers share high volume of data from anywhere. Sending and receiving these data increase the network traffics terribly. By improving the performance of these networks not only the efficiency of these networks increase but also the overall performance of the internet augments. To achieve high performance...
The future network will support global roaming seamless and service provider portability. An identifier locator (ID/Loc) separation solution can achieve such a goal. Nevertheless, this ID/Loc separation scheme implies the need of adding a mapping system to store and maintain the binding between locators and identifiers. And this approach may introduce large signaling of the location update and the...
Peer-to-peer (P2P) systems have drawn a lot of attention from telecom research communities, due to their advantages such as high scalability and cost-effectiveness. Many P2P inspired architectures have been proposed to implement the traditional telecom functionalities such as rendezvous service and even wireless networking. Although DHT is always adopted as the major element of such architectures,...
As an alternative solution to solve the tussles between the network operators and the peer-to-peer (P2P) applications, an informed peer selection (IPS) scheme like P4P is proposed. In IPS, each network operator installs a server that provides their network information to the peers as a guidance for peer selection and each peer chooses its communicating partner based on the guidance. Most existing...
Rapid advances in the areas of computing, sensing, and communications have enabled vehicle manufactures to provide new features for vehicles to enhance safety, pleasure, convenience, and reliability. Moreover future vehicles are expected to become a part of the Internet, either as a network node, or as a hub constructing a vehicular ad hoc network. This vehicular ad hoc network represents large dynamic...
The main architectural problem with the current inter-domain routing model is the overloading of IP addresses due to their use for identification, location, and forwarding. This makes it hard to support the need for multi-homing, traffic engineering, and mobility while maintaining address hierarchy that is essential for scalable routing. Thus, there is a need to separate identifiers from locators...
In this paper we propose an IP traceback mechanism based on deterministic packet marking and logging, using protected nodes set to reduce logged data amount. The proposed scheme exploits the fact that the number of nodes that may be under attack is usually limited to a small fraction of total nodes in the Internet, greatly reducing storage requirements by logging only the traffic destined to this...
With the rapid development of Internet and their deep influence on our life, the user number and network traffic are increasing in geometric series on the Internet. The emergence of great lot of applications especially on text, image, advertisement, streaming media and flash require higher flexibility on the network system services. Furthermore, as more and more key applications like E-Commence are...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.