reservation n. 1.(權(quán)利等的)保留;保留下來的權(quán)利;條件,限制,除外條件,但書。 2.〔常 pl.〕(房間、座位等的)包定,租定,預定,預約。 3.〔古語〕隱諱。 4.保留地;專用地;禁獵地;〔美、加拿大〕(給印第安人指定的)居留地。 5.【宗教】留給(病人等的)一部分圣餐。 6.(教皇對)圣職任命權(quán)的保留;(高級圣職者對)特殊罪惡赦免權(quán)的保留。 7.【法律】(讓與或貸借財產(chǎn)時的)特殊權(quán)益保留權(quán);保留權(quán)益。 make reservations 定座,定房間(等);附保留條件;聲名。 without reservation 直率地,坦白地;無條件地。 with reservations 有保留地(I agree with you, but with some reservations. 我同意你,不過有幾點要保留[除外])。 write for reservations 寫信去預定座位(等)。
In the packet switching network , packet scheduling algorithms in the routers and switches decide how to serve packets , admission control algorithms decide bandwidth reservation and release 在分組交換網(wǎng)絡中,分組調(diào)度算法在交換機和路由器中決定著分組的服務規(guī)則,而接入允許控制算法則決定著帶寬資源的預留和釋放。
The major achievement of this dissertation is outlined in the following : 1 . investigate the potential effect of switch routing on end - to - end service quality with both theoretical and experimental methods : it is found that service quality of lsp is better than that of ip routing if load on router is low or end - to - end bandwidth reservation is implemented , but lsp is more sensible to load on router . mpls must be used in company with policy based routing and packet classification to provide end - to - end qos service in internet ; 2 使用理論分析和實驗測試相結(jié)合的方法詳細分析了交換路由對端到端傳輸質(zhì)量的影響:研究表明,在鏈路輕載或預留帶寬的情況下,交換路由系統(tǒng)對數(shù)據(jù)流的服務質(zhì)量優(yōu)于傳統(tǒng)路由系統(tǒng);只有綜合應用策略路由、數(shù)據(jù)報分類調(diào)度和標簽交換才能有效實現(xiàn)internet環(huán)境下對端到端服務質(zhì)量的控制; 2