standard topology 中文意思是什麼
standard topology
解釋
標準拓撲-
Based on the analysis of the existing automatic topology discovery techniques, this paper presents a new topology discovery algorithm for heterogeneous ip networks using standard snmp mibs
本文討論了在研究ip網路拓撲發現時所需要考慮的問題，在分析了以前的拓撲發現演算法的基礎上，提出了一種有效的針對管理域內網路自動拓撲發現演算法。 -
The thesis is organized as below : in chapter 1, the background knowledge is given which is needed for study on bluetooth security mechanism and implementation. first bluetooth technology is overviewed including its develop history, radio interface, physical links, interference, network topology, core protocol, etc. next communication security is introduced according to the model of network security architecture from osi. finally some primary cryptographic techniques are discussed based on symmetric encryption, asymmetric encryption and advanced encryption standard published years ago
本文研究了利用藍牙技術提供各種安全服務和實現的課題，並通過一些具體實現的實例進行闡述，具體安排如下：在第一部分，本文首先回顧了藍牙技術及發展情況，主要包括藍牙發展簡史、藍牙標準的射頻介面、物理鏈路、干擾情況、網路拓撲結構以及核心協議等；然後介紹了通信安全的基礎知識，討論了osi系統中的四層網路安全結構模型；最後給出了各種加密技術的基本理論，包括對稱加密體制如des和blowfish 、非對稱加密體制（ rsa公鑰演算法、數字簽名和身份證明等）以及新一代的高級加密標準（ advancedencryptionstandard ， aes ）等。 -
In a standard websphere extended deployment topology, where the on - demand router is sitting between the websphere plug - in and the application servers, the configuration of the plug - in has to be modified to tell the plug - in to route all traffic to the odr tier instead of directly to the application server tier
在標準websphere extended deployment拓撲中，當on - demand router （ odr ）位於websphere插件與應用服務器之間時，必須修改插件的配置，以告知該插件將全部通信量都路由至odr層，而不是直接路由至應用服務器層。 -
In this paper, the basic principles of pso are introduced. the research progress on pso algorithm is summarized such as parameter selection and design, population topology, hybrid pso algorithm etc. linearly decreasing inertia weight ( ldw ) and constriction factor model ( cfm ) are two standard pso algorithms
本文從pso演算法的基本原理、參數選取、拓撲結構、混合演算法及應用等方面做了較為系統的論述，重點討論了pso的兩種標準演算法:慣性權重線性下降演算法（ ldw ）和收縮因子模型（ cfm ） 。 -
In july 1998, the ieee standardization group selected the ofdm modulation technique for their new ieee802. 1l a standard, targeting data transmission from 11 up to 54 mbps. meanwhile, this new ieee standard is the first one to use ofdm in packet based communications. ( before the proposal of this standard, use of ofdm was limited to continuous systems ) in this paper, the author firstly presents the technical characteristics and the typical application of wireless local area network ( wlan ), analyzes its topology structure, the network configuration and etc. then the author illustrates the media access control and the operation and frame structure of physical layer
1998年7月， ofdm技術正式被ieee標準組確定為ieee802 . 11a物理層調制方法，使得無線局域網數據傳輸速率由11mbps提高到54mbps ，性能得到明顯改善。同時該標準是第一個將ofdm技術應用於包傳輸通信中的ieee標準（在該標準提出以前， ofdm的使用通常局限於連續傳輸系統中） 。本文中，作者首先介紹了無線局域網的技術特點和典型應用，分析了其拓撲結構、網路配置功能等。
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