翻訳と辞書 Words near each other ・ Delay insensitive circuit ・ Delay Insensitive Minterm Synthesis ・ Delay line ・ Delay line interferometer ・ Delay line memory ・ Delay line oscillator ・ Delay of game ・ Delay of game (ice hockey) ・ Delay Point ・ Delay reduction hypothesis ・ Delay slot ・ Delay spread ・ Delay-action bomb ・ Delay-gradient congestion control ・ Delay-locked loop ・ Delay-tolerant networking ・ Delayed Action ・ Delayed Auditory Feedback ・ Delayed binding ・ Delayed blister ・ Delayed choice quantum eraser ・ Delayed coker ・ Delayed density dependence ・ Delayed differentiation ・ Delayed ejaculation ・ Delayed Entry Program ・ Delayed extraction ・ Delayed feathering in chickens ・ Delayed Gadolinium Enhanced Magnetic Resonance Imaging of Cartilage (dGEMRIC) ・ Delayed gratification Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Delay-tolerant networking ： ウィキペディア英語版 Delay-tolerant networking Delay-tolerant networking (DTN) is an approach to computer network architecture that seeks to address the technical issues in heterogeneous network that may lack continuous network connectivity. Examples of such networks are those operating in mobile or extreme terrestrial environments, or planned networks in space. Recently, the term disruption-tolerant networking has gained currency in the United States due to support from DARPA, which has funded many DTN projects. Disruption may occur because of the limits of wireless radio range, sparsity of mobile nodes, energy resources, attack, and noise. == History == In the 1970s, spurred by the decreasing size of computers, researchers began developing technology for routing between non-fixed locations of computers. While the field of ad hoc routing was inactive throughout the 1980s, the widespread use of wireless protocols reinvigorated the field in the 1990s as mobile ad hoc networking (MANET) and vehicular ad hoc networking became areas of increasing interest. Concurrently with (but separate from) the MANET activities, DARPA had funded NASA, MITRE and others to develop a proposal for the Interplanetary Internet (IPN). Internet pioneer Vint Cerf and others developed the initial IPN architecture, relating to the necessity of networking technologies that can cope with the significant delays and packet corruption of deep-space communications. In 2002, Kevin Fall started to adapt some of the ideas in the IPN design to terrestrial networks and coined the term ''delay-tolerant networking'' and the DTN acronym. A paper published in 2003 SIGCOMM conference gives the motivation for DTNs.〔(A Delay-Tolerant Network Architecture for Challenged Internets ), K. Fall, SIGCOMM, August 2003.〕 The mid-2000s brought about increased interest in DTNs, including a growing number of academic conferences on delay and disruption-tolerant networking, and growing interest in combining work from sensor networks and MANETs with the work on DTN. This field saw many optimizations on classic ad hoc and delay-tolerant networking algorithms and began to examine factors such as security, reliability, verifiability, and other areas of research that are well understood in traditional computer networking. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Delay-tolerant networking」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.