Point-to-point links and edge-type links can go to the forwarding state immediately 點(diǎn)對點(diǎn)連結(jié)及端點(diǎn)類型連結(jié)能立即成為轉(zhuǎn)送狀態(tài)。
But the number of forwarding states becomes huge in routers when there are a large number of multicast groups in the network, which may cause explosions of state information and control information 組播在數(shù)據(jù)轉(zhuǎn)發(fā)上有明顯的優(yōu)勢,但是當(dāng)網(wǎng)絡(luò)中的組播組很多時,轉(zhuǎn)發(fā)狀態(tài)大大增加,管理組播組需要消耗大量的資源和控制開銷。
Secondly, unlike previous approaches that concentrated on reducing forwarding states to improve multicast scalability after constructing multicast trees, our approach is to include forwarding state scalability as one of the optimal objectives when constructing new multicast trees . that is, we make the underlying routing algorithms aware of the scalability requirement . this is scalability-aware approach can be applied to many exiting multicast state reduction methods 第二,針對現(xiàn)有多播可擴(kuò)展性方法的不足(現(xiàn)有的方法大都在已有多播路由的基礎(chǔ)上進(jìn)行改進(jìn),效率較低),將多播可擴(kuò)展性作為一個最優(yōu)化目標(biāo)引入到多播路由算法的設(shè)計(jì)中,有效地提高了多種多播可擴(kuò)展性方法的效率,是多播可擴(kuò)展性研究的一個新思路。
Secondly, unlike previous approaches that concentrated on reducing forwarding states to improve multicast scalability after constructing multicast trees, our approach is to include forwarding state scalability as one of the optimal objectives when constructing new multicast trees . that is, we make the underlying routing algorithms aware of the scalability requirement . this is scalability-aware approach can be applied to many exiting multicast state reduction methods 第二,針對現(xiàn)有多播可擴(kuò)展性方法的不足(現(xiàn)有的方法大都在已有多播路由的基礎(chǔ)上進(jìn)行改進(jìn),效率較低),將多播可擴(kuò)展性作為一個最優(yōu)化目標(biāo)引入到多播路由算法的設(shè)計(jì)中,有效地提高了多種多播可擴(kuò)展性方法的效率,是多播可擴(kuò)展性研究的一個新思路。
The thesis introduces the basic meanings of state-owned assets and relative questions, analyses the problems in present state-owned assets management in china . based on the analysis and reference of foreign state-owned assets management models, puts forward state-owned assets management models which we can make choice and standard of choice, structure state-owned assets management models of our country and it's realizing ways; and it analyses the concrete evidence, based on the comparative analysis of regional government state-owned assets management models, puts forward state-owned assets management models of changchun city 論文闡述了國有資產(chǎn)的涵義及相關(guān)理論問題,通過對我國國有資產(chǎn)的歷史回顧與現(xiàn)狀分析,指出了當(dāng)前我國國有資產(chǎn)管理中存在的問題;并在分析和借鑒國外國有資產(chǎn)管理模式的基礎(chǔ)上,提出了我國國有資產(chǎn)管理可供選擇的模式及選擇標(biāo)準(zhǔn),構(gòu)建了我國三層次的國有資產(chǎn)管理的目標(biāo)模式及其實(shí)施途徑;并且進(jìn)行了實(shí)證研究,在比較分析我國地方政府國有資產(chǎn)管理模式的基礎(chǔ)上,提出了長春市的國有資產(chǎn)管理模式。
The thesis introduces the basic meanings of state-owned assets and relative questions, analyses the problems in present state-owned assets management in china . based on the analysis and reference of foreign state-owned assets management models, puts forward state-owned assets management models which we can make choice and standard of choice, structure state-owned assets management models of our country and it's realizing ways; and it analyses the concrete evidence, based on the comparative analysis of regional government state-owned assets management models, puts forward state-owned assets management models of changchun city 論文闡述了國有資產(chǎn)的涵義及相關(guān)理論問題,通過對我國國有資產(chǎn)的歷史回顧與現(xiàn)狀分析,指出了當(dāng)前我國國有資產(chǎn)管理中存在的問題;并在分析和借鑒國外國有資產(chǎn)管理模式的基礎(chǔ)上,提出了我國國有資產(chǎn)管理可供選擇的模式及選擇標(biāo)準(zhǔn),構(gòu)建了我國三層次的國有資產(chǎn)管理的目標(biāo)模式及其實(shí)施途徑;并且進(jìn)行了實(shí)證研究,在比較分析我國地方政府國有資產(chǎn)管理模式的基礎(chǔ)上,提出了長春市的國有資產(chǎn)管理模式。
After deeply analyzing other countries ’ protecting mechanism of state-owned shareholder ’ s right, author boldly uses the experience of developed countries ’ advanced legislation, legal precedents and theories of protecting state-owned shareholder ’ s right, puts forward the concrete measures to reestablish the mechanism of protecting state-owned shareholder ’ s right, including improving the property right system, the corporation ’ s administrator structure, the content of stockholder ’ s right, and the judicial system, and puts forward state-owned company stockholder ’ s derivative suit and stakeholder ’ s derivative suit system, so as to provide an operational pattern of protecting state-owned shareholder ’ s right 在對世界上其他國家國有股權(quán)保護(hù)機(jī)制深入分析的基礎(chǔ)上,大膽借鑒發(fā)達(dá)國家對國有股權(quán)保護(hù)的先進(jìn)立法、判例與學(xué)說,針對現(xiàn)有國有股權(quán)保護(hù)機(jī)制的不足,提出產(chǎn)權(quán)制度重構(gòu)、法人治理結(jié)構(gòu)重構(gòu)、股權(quán)內(nèi)容重構(gòu)、司法制度重構(gòu)等重構(gòu)國有股權(quán)保護(hù)機(jī)制的具體措施,并提出國有公司股東派生訴訟和國有公司利益相關(guān)者派生訴訟,以期為國有股權(quán)保護(hù)提供一個可操作的模式。
The paper simply 100ks back on the property right reformation of state-owned enterprise and analyses the present state-owned enterprise layout, running plight and existing problems . the paper puts forward state-owned asset retreating methods, roads and concretely operating methods after defining the stated-owned asset retreating from competitive field 本文對國有企業(yè)產(chǎn)權(quán)改革進(jìn)行簡單的回顧,對目前國有資產(chǎn)的布局、運(yùn)營狀況、及存在的問題進(jìn)行分析后,在界定了國有資產(chǎn)退出競爭性領(lǐng)域的前提下,提出了國有資產(chǎn)退出的方式和途徑及具體操作方法。