Study in Dynamic Source Route with Backup Route

• Main Authors: Lin Shao His, 林紹熹
• Other Authors: 廖基宏
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/20796076979676078626

碩士 === 聖約翰科技大學 === 電機工程系碩士班 === 96 === Abstract Network's development main goal is for convenient which transmits. Were formerly majority of regarding network's idea mainly exists in the backbone-like network [24] construction, 1970 ages later, moves wireless the network (Wireless Network) the appearance already turned the modern computer's wind and cloud focal point. The wireless network comparison has the removability in the wired network's difference. But moves the network to be possible wireless to divide the fixed base station (Infrastructure) pattern generally, with wireless special motion network (Mobile Ad hoc Wireless Network) [1-23] pattern. Both's distinction is the former is the use fixed base station completes two (or above) between the good moving point point-to-point (End to End) the material transmission with links; The latter does not have the fixed base station's equipment, but transmits the material using message area's motion node as the motion base station with to link. In wireless special motion network (Mobile Ad hoc Wireless Network), because does not need to fix base station's construction, therefore in such environment each node, is not only the terminal moreover must have the router function, lets possess under the same environment the node may make the network to link. Therefore the common wireless special motion network (Mobile Ad hoc Wireless Network) has the basic two kinds to choose the diameter the way, one kind is take the routing list as the establishment way way (Table driven), another kind is originates the demand establishment the way (Source On-demend). Routing list way as establishment way way (Table driven) the method is when the network forms or has the node to join in the network, must establish the routing list first (Route Table), if needs to use time the network function uses the routing list which one have (Route Table) to pursue the goal node again to carry on the material the transmission. Common (Table driven) the agreement has Destination-Sequenced Distance-Vector Routing (DSDV), Clusterhead Gateway Switch Routing take the routing list as the establishment way's way (CGSR)…And so on agreements. The origin demand establishment's way (Source On-demend) will be when needs to use the network function only will then establish the way to carry on the transmission. Common origin demand establishment way (Source On-demend) the agreement has Ad Hoc On-Demand Distance Vector (AODV),…And so on agreements. This article (Source On-demend) Dynamic Source in the Routing(DSR) agreement prepares a minute way according to the origin demand establishment's way to take the discussion the goal, and proposes the revision method. Key word: Ad hoc, DSR, Table driven, Source On-demend