本文選題：無線接入網(wǎng) + 軟件定義網(wǎng)絡(luò)�。� 參考：《清華大學(xué)學(xué)報(bào)(自然科學(xué)版)》2014年04期

【摘要】：伴隨著移動(dòng)需求的快速增長,移動(dòng)無線網(wǎng)絡(luò)在高速發(fā)展的同時(shí),也日益嚴(yán)重地受到無線網(wǎng)絡(luò)的封閉與僵化特性的制約,這將導(dǎo)致諸如異構(gòu)無線網(wǎng)絡(luò)難以融合互通、網(wǎng)絡(luò)難以提供定制化的服務(wù)等問題。為了解決上述問題,該文提出了一種基于虛擬化的軟件定義無線接入網(wǎng)結(jié)構(gòu)。首先詳細(xì)介紹了該結(jié)構(gòu)的整體框架。其次,對其中的關(guān)鍵技術(shù)如SDN控制策略、虛擬化策略以及可編程策略等進(jìn)行了詳細(xì)設(shè)計(jì)。該結(jié)構(gòu)實(shí)現(xiàn)了無線接入網(wǎng)的靈活可控制、融合可演進(jìn)、開放可編程以及彈性可定制的特性。
[Abstract]:With the rapid growth of mobile demand, the rapid development of mobile wireless networks at the same time, but also increasingly seriously restricted by the closed and rigid characteristics of wireless networks, which will lead to such as heterogeneous wireless networks are difficult to integrate and intercommunicate. Network is difficult to provide customized services and other problems. In order to solve the above problems, this paper proposes a software defined wireless access network architecture based on virtualization. Firstly, the whole frame of the structure is introduced in detail. Secondly, the key technologies such as SDN control strategy, virtualization strategy and programmable strategy are designed in detail. The structure realizes the characteristics of flexible control, converging evolution, open programmable and flexible customization of wireless access network.
【作者單位】： 清華大學(xué)電子工程系 微波與數(shù)字通信國家重點(diǎn)實(shí)驗(yàn)室;
【基金】：國家“九七三”重點(diǎn)基礎(chǔ)研究項(xiàng)目(2013CB329105) 國家“八六三”高技術(shù)項(xiàng)目(2013AA010601,2013AA010605) 國家自然科學(xué)基金面上項(xiàng)目(61171065);國家自然科學(xué)基金重點(diǎn)項(xiàng)目(61133015);國家自然科學(xué)基金創(chuàng)新研究群體科學(xué)基金(61021001) 國家科技重大專項(xiàng)項(xiàng)目(2013ZX03002001) 清華—中興通訊合作項(xiàng)目
【分類號】：TN92

【共引文獻(xiàn)】

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