版權(quán)說明：本文檔由用戶提供并上傳，收益歸屬內(nèi)容提供方，若內(nèi)容存在侵權(quán)，請進行舉報或認領(lǐng)
文檔簡介
1、目錄1. 緒論 ....................................................................................................................................................11.1. 研究的目的和意義 .................................................
2、...................................................................11.2. 論文研究的背景 ........................................................................................................................11.3. 論文研究內(nèi)容安排 ....
3、................................................................................................................12. 多址接入?yún)f(xié)議概述 ...............................................................................................
4、.............................32.1. 網(wǎng)絡(luò)參考模型 ............................................................................................................................32.1.1. OSI 參考模型 .....................................
5、................................................................................32.1.2. TCP/IP 參考模型 ...............................................................................................................32.2. 多址接
6、入?yún)f(xié)議概述 ....................................................................................................................42.2.1. 多址接入?yún)f(xié)議的分類 ................................................................................
7、........................42.3. 隨機多址接入?yún)f(xié)議 ....................................................................................................................52.3.1. 完全隨機多址接入?yún)f(xié)議 ..............................................
8、......................................................52.3.2. 純 ALOHA（非時隙 ALOHA）協(xié)議 ......................................................................................62.3.3. 時隙 ALOHA 協(xié)議 ...............................
9、.................................................................................92.3.4. CSMA 協(xié)議 .........................................................................................................................11
10、2.4. 本章小結(jié) ..................................................................................................................................133. 多址接入?yún)f(xié)議仿真模型 ................................................................
11、..................................................143.1. 仿真系統(tǒng)模型 ..........................................................................................................................143.2. 仿真場景的建立 ...................
12、...................................................................................................143.3. 通信信道模型 ...........................................................................................................
13、...............153.4. 業(yè)務(wù)源模型 ..............................................................................................................................153.5. 仿真時對碰撞的處理 .................................................
14、.............................................................153.6. 本章小結(jié) ..................................................................................................................................154. 隨機多址接入?yún)f(xié)議的仿真
15、..............................................................................................................164.1. 程序流程圖 .................................................................................................
16、.............................164.1.1. 仿真基本流程圖 ..............................................................................................................164.1.2. 純 ALOHA 協(xié)議的仿真程序流程圖 ....................................
17、..............................................174.1.3. 時隙 ALOHA 協(xié)議的仿真程序流程圖 ..............................................................................184.1.4. 非持續(xù)性載波監(jiān)聽（np-CSMA）協(xié)議的仿真程序流程圖 ..............................
18、..............204.2. 仿真結(jié)果和分析 ......................................................................................................................214.2.1. 純 ALOHA 協(xié)議的仿真 ..................................................
19、....................................................214.2.2. 時隙 ALOHA 協(xié)議的仿真 ..................................................................................................224.2.3. 非持續(xù)性載波監(jiān)聽（np-CSMA）協(xié)議的仿真 ..............
20、..................................................244.3. 本章小結(jié) ..................................................................................................................................255. 結(jié)論 ....................
21、..............................................................................................................................26致謝 .........................................................................................
22、.....................................................................27參考文獻 ................................................................................................................................................
23、......28Simulation of Multiple Access protocol based on MATLABAbstractIn the communicate network, we must abide by some rules to exchange date successfully. Such rules is referred to as network protocol. Multiple access
24、 is the principle which ensure successfully information transmissions by the users who use the same transmission medium. Multiple access is necessary when the resource is used by more than one independent user. Random mu
25、ltiple access protocol is the competitive mode of multiple access.In this paper, the classification, basic principle and performance parameter of multiple access were studied firstly. Secondly, the simulation model of mu
26、ltiple access was set up. The simulation of ALOHA protocol and non-persistent CSMA protocol was also realized by MATLAB. Finally, the parameter was analyzed.The efficiency of the pure ALOHA who has simple working princip
27、le is very low. Slot-ALOHA protocol is improved on the original basis, but its performance is still poor. The utilization of channel has been greatly improved with CSMA protocol by the use of carrier sense.Key Words: Mul
溫馨提示
- 1. 本站所有資源如無特殊說明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙，網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽，若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 眾賞文庫僅提供信息存儲空間，僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理，對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對任何下載內(nèi)容負責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當內(nèi)容，請與我們聯(lián)系，我們立即糾正。
- 7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- 基于USRP的高效多址接入?yún)f(xié)議的設(shè)計與實現(xiàn).pdf
- 高速無線接入系統(tǒng)的多址協(xié)議研究.pdf
- 畢業(yè)設(shè)計---基于matlab的dpll設(shè)計與仿真
- 基于Nutaq平臺的高效多址接入?yún)f(xié)議的研究與實現(xiàn).pdf
- 基于TDMA支持MIMO的Ad hoc網(wǎng)絡(luò)多址接入?yún)f(xié)議研究.pdf
- 基于ofdma的lte下行多址接入方案
- 無線ATM多址接入?yún)f(xié)議及相關(guān)技術(shù)的研究.pdf
- 分層自組網(wǎng)中混合多址接入?yún)f(xié)議研究.pdf
- 畢業(yè)設(shè)計（論文）-基于matlab的pid控制仿真研究
- 畢業(yè)設(shè)計--基于matlab的rf電路設(shè)計與仿真
- 畢業(yè)設(shè)計--基于matlab的rf電路設(shè)計與仿真
- 電流保護matlab仿真畢業(yè)設(shè)計
- 基于matlab的數(shù)字基帶通信系統(tǒng)仿真畢業(yè)設(shè)計
- 一種改進的無線ATM多址接入?yún)f(xié)議—MAS++協(xié)議.pdf
- 畢業(yè)設(shè)計（論文）-基于matlab的液壓系統(tǒng)的設(shè)計與仿真
- 畢業(yè)設(shè)計----基于matlab的qpsk系統(tǒng)仿真設(shè)計與實現(xiàn)
- 寬帶接入網(wǎng)的多址接入.pdf
- 畢業(yè)設(shè)計--基于matlab的電力系統(tǒng)仿真論文
- 分布式網(wǎng)絡(luò)中基于鄰節(jié)點調(diào)度的多址接入?yún)f(xié)議的研究.pdf
- 基于matlab的psk調(diào)制和解調(diào)及仿真畢業(yè)設(shè)計
評論
0/150
提交評論