lte無線城市應(yīng)用及關(guān)鍵技術(shù)探討.doc
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lte無線城市應(yīng)用及關(guān)鍵技術(shù)探討,lte無線城市應(yīng)用及關(guān)鍵技術(shù)探討2.2萬字自己原創(chuàng)的畢業(yè)論文，已經(jīng)通過校內(nèi)系統(tǒng)檢測，重復(fù)率低，僅在本站獨家出售，大家放心下載使用摘要從歐洲“mobile city”的移動城市概念的提出到瑞典斯德哥爾摩的”mcity”項目的啟動，從韓國美國制定無線城市發(fā)展計劃到大規(guī)模進(jìn)行無線接網(wǎng)，有本世紀(jì)初開始的無線城市藍(lán)圖越描繪越美好...
內(nèi)容介紹
此文檔由會員 淘寶大夢 發(fā)布
LTE無線城市應(yīng)用及關(guān)鍵技術(shù)探討
2.2萬字
自己原創(chuàng)的畢業(yè)論文，已經(jīng)通過校內(nèi)系統(tǒng)檢測，重復(fù)率低，僅在本站獨家出售，大家放心下載使用
摘要
從歐洲“Mobile city”的移動城市概念的提出到瑞典斯德哥爾摩的”mCity”項目的啟動，從韓國美國制定無線城市發(fā)展計劃到大規(guī)模進(jìn)行無線接網(wǎng)，有本世紀(jì)初開始的無線城市藍(lán)圖越描繪越美好，世界興起了建設(shè)無線城市的熱潮，無線城市就是利用多種無線接入技術(shù)，為整個城市提供隨時隨地隨需的無線網(wǎng)絡(luò)接入。
本文對LTE無線城市的核心技術(shù)OFDM，關(guān)鍵技術(shù)MIMO，對其定義，原理，使用技術(shù)，優(yōu)缺點，以及應(yīng)用范圍進(jìn)行詳細(xì)的研究及探討，無線城市的主要應(yīng)用視頻監(jiān)控，智能家居，智慧旅游等各自使用的LTE技術(shù)，以及這些應(yīng)用給人們生活帶來了哪些便利。
之前無線城市主要使用WiFi、WiMax、3G 和Mesh 組網(wǎng)技術(shù)，而現(xiàn)在隨著4G牌照的發(fā)放，意味著4G時代的到來，而LTE旨在提高數(shù)據(jù)傳輸速率，降低系統(tǒng)時延，增大系統(tǒng)容量等。因此本文探討目前4G的技術(shù)主流標(biāo)準(zhǔn)LTE在無線城市中的作用是很有必要的，目前很多無線城市試點都是使用的LTE技術(shù)為標(biāo)準(zhǔn)的無線城市體驗，本文對其進(jìn)行探討研究，其在試點中的收效如何，為4G在無線城市中的全面使用提供理論基礎(chǔ)。
關(guān)鍵詞：無線城市 LTE OFDM MIMO 4G
Application and Key Technology of LTE Wireless City
Abstract
From the proposed European "Mobile city" concept to the city to start moving in Stockholm, Sweden "mCity" project, the development of wireless urban development plans to the United States from South Korea conducted large-scale wireless access networks, wireless city blueprint beginning of this century depicting the more the more beautiful, the rise of the world's wireless city construction boom, the city is using a variety of wireless radio access technology, provides wireless network anytime, anywhere on-demand access to the entire city.
In this paper, the core technology of LTE OFDM wireless city, the key technology MIMO, its definition, principles, use of technology, advantages and disadvantages, as well as the scope of application a detailed study and discussion, the main city of the wireless video surveillance applications, smart home, smart tourism each using the LTE technology.
Prior to the city's main use of wireless WiFi, WiMax, 3G and Mesh networking technology, and now with 4G licenses issued, meaning that the arrival of 4G era, while LTE is designed to improve data transfer rates, reduce system latency, increasing system capacity and so on. Therefore, the current paper discusses the role of technology in the mainstream standard LTE 4G wireless cities is necessary, LTE wireless technology is a lot of pilot cities are used as the standard for wireless city experience, this paper discusses its research, and its pilot how effective in providing a theoretical basis for the full use of 4G wireless city.
Keywords: Wireless City LTE OFDM MIMO 4G
目錄
第一章 緒論 4
1.1 引言 4
1.2 無線城市概述 5
1.3論文結(jié)構(gòu)及內(nèi)容安排 8
第二章LTE的論述 9
2.1引言 9
2.2 LTE無線幀結(jié)構(gòu)支持的FDD模式 9
2.3 LTE無線幀結(jié)構(gòu)支持的TDD模式 10
2.4 TDD與FDD的優(yōu)缺點 12
2.5 本章小結(jié) 13
第三章 無線城市關(guān)鍵技術(shù) 14
3.1 引言 14
3.2 LTE無線城市的核心技術(shù)OFDM 14
3.3 LTE無線城市的關(guān)鍵技術(shù)MIMO 23
3.4 本章小結(jié) 30
第四章 無線城市的主要應(yīng)用 31
4.1 引言 31
4.2無線城市的典型應(yīng)用—視頻監(jiān)控 31
4.3無線城市的典型應(yīng)用—智能家居 33
4.4無線城市的典型應(yīng)用—智慧旅游 35
4.5本章小結(jié) 36
第五章 全文總結(jié) 37
5.1 本文的主要內(nèi)容和貢獻(xiàn) 37
5.2 對下一步工作的建議和未來研究方向 37
致謝 39
參考文獻(xiàn) 40
2.2萬字
自己原創(chuàng)的畢業(yè)論文，已經(jīng)通過校內(nèi)系統(tǒng)檢測，重復(fù)率低，僅在本站獨家出售，大家放心下載使用
摘要
從歐洲“Mobile city”的移動城市概念的提出到瑞典斯德哥爾摩的”mCity”項目的啟動，從韓國美國制定無線城市發(fā)展計劃到大規(guī)模進(jìn)行無線接網(wǎng)，有本世紀(jì)初開始的無線城市藍(lán)圖越描繪越美好，世界興起了建設(shè)無線城市的熱潮，無線城市就是利用多種無線接入技術(shù)，為整個城市提供隨時隨地隨需的無線網(wǎng)絡(luò)接入。
本文對LTE無線城市的核心技術(shù)OFDM，關(guān)鍵技術(shù)MIMO，對其定義，原理，使用技術(shù)，優(yōu)缺點，以及應(yīng)用范圍進(jìn)行詳細(xì)的研究及探討，無線城市的主要應(yīng)用視頻監(jiān)控，智能家居，智慧旅游等各自使用的LTE技術(shù)，以及這些應(yīng)用給人們生活帶來了哪些便利。
之前無線城市主要使用WiFi、WiMax、3G 和Mesh 組網(wǎng)技術(shù)，而現(xiàn)在隨著4G牌照的發(fā)放，意味著4G時代的到來，而LTE旨在提高數(shù)據(jù)傳輸速率，降低系統(tǒng)時延，增大系統(tǒng)容量等。因此本文探討目前4G的技術(shù)主流標(biāo)準(zhǔn)LTE在無線城市中的作用是很有必要的，目前很多無線城市試點都是使用的LTE技術(shù)為標(biāo)準(zhǔn)的無線城市體驗，本文對其進(jìn)行探討研究，其在試點中的收效如何，為4G在無線城市中的全面使用提供理論基礎(chǔ)。
關(guān)鍵詞：無線城市 LTE OFDM MIMO 4G
Application and Key Technology of LTE Wireless City
Abstract
From the proposed European "Mobile city" concept to the city to start moving in Stockholm, Sweden "mCity" project, the development of wireless urban development plans to the United States from South Korea conducted large-scale wireless access networks, wireless city blueprint beginning of this century depicting the more the more beautiful, the rise of the world's wireless city construction boom, the city is using a variety of wireless radio access technology, provides wireless network anytime, anywhere on-demand access to the entire city.
In this paper, the core technology of LTE OFDM wireless city, the key technology MIMO, its definition, principles, use of technology, advantages and disadvantages, as well as the scope of application a detailed study and discussion, the main city of the wireless video surveillance applications, smart home, smart tourism each using the LTE technology.
Prior to the city's main use of wireless WiFi, WiMax, 3G and Mesh networking technology, and now with 4G licenses issued, meaning that the arrival of 4G era, while LTE is designed to improve data transfer rates, reduce system latency, increasing system capacity and so on. Therefore, the current paper discusses the role of technology in the mainstream standard LTE 4G wireless cities is necessary, LTE wireless technology is a lot of pilot cities are used as the standard for wireless city experience, this paper discusses its research, and its pilot how effective in providing a theoretical basis for the full use of 4G wireless city.
Keywords: Wireless City LTE OFDM MIMO 4G
目錄
第一章 緒論 4
1.1 引言 4
1.2 無線城市概述 5
1.3論文結(jié)構(gòu)及內(nèi)容安排 8
第二章LTE的論述 9
2.1引言 9
2.2 LTE無線幀結(jié)構(gòu)支持的FDD模式 9
2.3 LTE無線幀結(jié)構(gòu)支持的TDD模式 10
2.4 TDD與FDD的優(yōu)缺點 12
2.5 本章小結(jié) 13
第三章 無線城市關(guān)鍵技術(shù) 14
3.1 引言 14
3.2 LTE無線城市的核心技術(shù)OFDM 14
3.3 LTE無線城市的關(guān)鍵技術(shù)MIMO 23
3.4 本章小結(jié) 30
第四章 無線城市的主要應(yīng)用 31
4.1 引言 31
4.2無線城市的典型應(yīng)用—視頻監(jiān)控 31
4.3無線城市的典型應(yīng)用—智能家居 33
4.4無線城市的典型應(yīng)用—智慧旅游 35
4.5本章小結(jié) 36
第五章 全文總結(jié) 37
5.1 本文的主要內(nèi)容和貢獻(xiàn) 37
5.2 對下一步工作的建議和未來研究方向 37
致謝 39
參考文獻(xiàn) 40
