广域网传输中数据与协议优化研究综述.pdf

of Researchand Journal Computer Development 广域网传输中数据与协议优化研究综述 董苹苹 王乐之 孙 军 王建新 (中南大学信息科学与工程学院 长沙410083) (ppdong：@CSU．edu．en) Data andProtocol inWideArea Optimization Networks Techniques Lezhi，SunJun，and DongPingping，Wang WangJianxin (School Scienceand South 410083) ofInformation Engineering，Central University，Changsha AbstractInrecent the of years，withrapid developmentcomputernetworks，peopleincreasinglyrely on networkstoobtain are the over computer information．However，ubiquitousapplicationsdeployed widearea networks(WANs)，whichhaveshownlow duetOthenatural transportefficiency characteristicsofWANssuchas and loss highlatencyhighpacketrate．WANs knownasWANsacceleration，whichaimstoaccelerateabroad of and rangeapplicationsprotocols overWANs，hasbecomeahot inbothacademiaand onthe ofthe topic industry．Basedin—depthstudy currentWANs fromdifferent thatcausetheWANs optimizationtechniques aspects performance is onthestateoftheartofWANs orWANsacceleration degradation，asurveypresented optimization fromthe ofview data and techniquesnetworkingpoint includingoptimizationprotocoloptimization。 Data alsoincludesdata anddatade～ optimization compr