A Content-Centric Architecture for Green Networking in IEEE 802.11 MANETs
نویسندگان
چکیده
In this paper we aim to demonstrate that the emerging paradigm of content-centric networking conceived for future Internet architectures can be also beneficial from the energy efficiency point of view. The reference scenario to prove this statement is a Mobile Ad hoc Network (MANET) characterized by dynamic topology and intermittent connectivity. We design CHANET, a content-centric MANET that relies on a connectionless layer built on top of legacy IEEE 802.11 networks to provide energy-efficient content-based transport functionality without relying on the TCP/IP protocol suite.
منابع مشابه
A Survey on IEEE Standards for Mobile Ad Hoc Networks
Mobile Ad Hoc Networks ( MANETs ) are complex distributed systems that comprise wireless mobile nodes that can freely and dynamically self – organize into arbitrary and temporary “ ad hoc “ network topologies, allowing people and devices to internetwork in areas with no pre – existing communication infrastructure. Adhoc networking concept is not a new one, having been around in various forms fo...
متن کاملA Hybrid Power-Saving Protocol by Dual-Channel and Dual-Transmission-Range Clustering in IEEE 802.11 MANETs*
There are two types of power saving protocols for IEEE 802.11-based MANETs: synchronous and asynchronous. IEEE 802.11 has defined a synchronous power-saving (PS) protocol for single-hop (full connected) MANETs based on periodical transmission of beacons by accurate clock synchronization. There are some quorum-based asynchronous PS protocols proposed. The protocols need no synchronized clocks; h...
متن کاملEnhanced Multimedia Data Delivery based on Content-Centric Networking in Wireless Networks
There is a growing interest in content-centric networking which is a new networking paradigm where the content itself becomes the core of communications rather than the address or location. Content-centric networking is greatly useful to increase the content availability and the efficiency of content delivery. Currently, the content-centric networking architecture is at an early stage, and it i...
متن کاملA new SDN-based framework for wireless local area networks
Nowadays wireless networks are becoming important in personal and public communication andgrowing very rapidly. Similarly, Software Dened Network (SDN) is an emerging approach to over-come challenges of traditional networks. In this paper, a new SDN-based framework is proposedto ne-grained control of 802.11 Wireless LANs. This work describes the benets of programmableAcc...
متن کاملPower-Saving Protocols for IEEE 802.11-Based Multi-Hop Ad Hoc Networks
Power-saving is a critical issue for almost all kinds of portable devices. In this paper, we consider the design of power-saving protocols for mobile ad hoc networks (MANETs) that allow mobile hosts to switch to a low-power sleep mode. The MANETs being considered in this paper are characterized by unpredictable mobility, multi-hop communication, and no clock synchronization mechanism. In partic...
متن کامل