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.
A low-latency and reliable message switching network is critical for constructing high-speed datacenter networks. In this paper, we present the design, implementation, and evaluation of a novel Location basEd Source Switching (LESS) for datacenter networks. LESS enables lightweight source switching through a location-based addressing scheme. Each switch and host can independently derive a source route...
The Internet is facing the accelerating growth of routing table size. Backbone routers' routing table has already reached 512k entries, which has a negative effect on the scalability of the Internet. Hierarchical addressing and locator/ID separation solutions have been proposed to address the scalability issue. However, there has been little focus on how to efficiently represent hierarchical location...
This paper proposes route advertisement policies (RAP) for the Border Gateway Protocol (BGP) with provider aggregatable (PA) addressing. The proposed RAP takes the advantage of address aggregation opportunity. If multiple address spaces are allocated to each of autonomous systems (ASes) that are multihomed to multiple upper ASes, reduction of the Forwarding Information Base (FIB) and quick convergence...
Hierarchical address allocation and hierarchical routing design has long been suggested to reduce the forwarding information base (FIB) size in the Internet core. However, the hierarchical design is not put into practice. We implemented the hierarchical and automatic number allocation (HANA) protocol for allocation of IPv4 and IPv6 address spaces to autonomous systems (ASes) and the FIB size reduction...
We develop the data transfer system on a connected network consisting of simple wireless mesh base stations which can be immediately deployed at the disaster-stricken areas at the super-wide area disaster. This system requires the mechanism to correspond a dynamic change of disconnection and connection of links, an ad-hoc network construction with easy operation, and a scalable and reachable wireless...
The multi-granular optical-path architecture is a viable approach to creating large-scale optical metro and core networks. We conduct transmission and distributed signaling experiments that emulate the proposed architecture and confirm its technical feasibility.
The current Internet follows a location-based communication paradigm, thus is being insufficient to satisfy lately emerged communication services requirements, namely mobility, security, and scalability. Therefore, the new-generation network or future Internet architectures research has been pursuing the identifier (ID)-based communication paradigm where the locations of communicating devices that...
A Hierarchical Automatic Number Allocation (HANA) protocol, which allocates locators to ASes hierarchically, is one solution for the problem of BGP table increase. We describe hierarchical inter-AS locator allocation by HANA and emulate locator allocation on a huge-scale network consisting of 10,000 ASes, which are extracted from the actual Internet topology. We prove that locator allocation was accomplished...
Information-centric network (ICN) has been recognized as one prospective approach for redesigning network architecture. In ICN, name based resolution/routing (NBRR) needs to be designed to discover and retrieve the closest copy of information by its name. Herein, we firstly identify the design requirements of NBRR, and propose a reference architecture as Named Information Network Architecture (NINA)...
We target energy efficiency of municipal access networks. A municipal access network typically provides coverage for city-wide area, and is characterized by diverse and dynamic traffic profiles. Most existing approaches to energy savings adapt network state to traffic variation. However, these approaches fail to capture the potential of energy savings by exploiting the traffic that has already existed...
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.