At present,global industrial structure adjustment accelerates,infrastructure construction is still booming,and developing countries are vigorously promoting the industrialization and urbanization,all providing great o...At present,global industrial structure adjustment accelerates,infrastructure construction is still booming,and developing countries are vigorously promoting the industrialization and urbanization,all providing great opportunities for international cooperation on capacity and equipment manufacturing.In May 2015,the'Guiding Opinions of the State Council of the Peoples Republic of China on Promoting展开更多
The Middle East is a region where China has more advantages in production capacity cooperation.China started early and has a good reputation in the area of engineering contracting,which has laid good foundations.At pr...The Middle East is a region where China has more advantages in production capacity cooperation.China started early and has a good reputation in the area of engineering contracting,which has laid good foundations.At present,the Middle East countries are in an important stage of economic transformation.In order to accelerate industrialization,they have developed long-term economic development plan,which provides an important historical opportunity for Chinese enterprises to establish business there.The production capacity cooperation between China and the Middle East countries will utilize the complementary advantages and adhere to mutually beneficial and win-win spirit,and thus has been welcomed by the Middle East countries.At present,the two sides are carrying out fruitful cooperation in infrastructure,high technology and labor-intensive industries,and have achieved significant results.The production capacity cooperation between China and the Middle East countries are facing both opportunities and challenges.We should make good use of opportunities,prevent and resolve risks,and effectively do a good job in production capacity cooperation between China and the Middle East countries.展开更多
This paper identifies the international industrial capacity cooperation led by the Chinese government and participated by Chinese companies under the Belt and Road Initiative(BRI)as“inclusive industrial capacity coop...This paper identifies the international industrial capacity cooperation led by the Chinese government and participated by Chinese companies under the Belt and Road Initiative(BRI)as“inclusive industrial capacity cooperation with a capacity-building orientation.”BRI cooperation demonstrates brand-new characteristics compared with previous international direct investments in terms of participants,investment areas and results.BRI cooperation aims to enhance local development capacity,promote economic development,increase exports,and improve industrial ecosystems.In the long run,international industrial capacity cooperation under the BRI helps achieve sustainable development in China and BRI countries for multi-win results.Yet risks and challenges also warrant attention and require countermeasures.展开更多
One side is Europe,and the other side is Asia.Atyrau,across the Ural River,is destined to be a convergent city.One thousand years ago,this place was an important station of the ancient Silk Road.To this day,there are ...One side is Europe,and the other side is Asia.Atyrau,across the Ural River,is destined to be a convergent city.One thousand years ago,this place was an important station of the ancient Silk Road.To this day,there are still legends passing down on the land about the Silk Road.About one thousand years later,it is here in the world’s largest inland country that President展开更多
On September 22,the inaugural meeting of the China Federation of International Mining CapacityCooperationEnterprises('Federation')was held in Tianjin.Vice Minister of Land and Resources Cao Weixing attended th...On September 22,the inaugural meeting of the China Federation of International Mining CapacityCooperationEnterprises('Federation')was held in Tianjin.Vice Minister of Land and Resources Cao Weixing attended the meeting and delivered a speech.Heads of the departments and units directly under the National Development and Reform Commission(NDRC)and the Ministry of展开更多
China-Africa relations take a big step up the ladder of cooperation as 2015 winds down with the Second Summit of the Forum on China-Africa Cooperation （FOCAC） in Johannesburg, South Africa on December 4-5, preceded ...China-Africa relations take a big step up the ladder of cooperation as 2015 winds down with the Second Summit of the Forum on China-Africa Cooperation （FOCAC） in Johannesburg, South Africa on December 4-5, preceded by the Sixth FOCAC Ministeria Conference on December 3. The Johannesburg Summit, themed Africa-China Progressing Together： Win-Win Cooperation for Common Development, is historic, being the first time a FOCAC summit is held on African soil. ChinAfrica invited some Chinese experts and scholars to share their views on the summit and the future development of Sino-African relations.展开更多
The three rural issues have been always valued by all circles. At present,the main conflict of agriculture in China has been changed from insufficient total amount to structural conflict. Thus,deeply promoting the ref...The three rural issues have been always valued by all circles. At present,the main conflict of agriculture in China has been changed from insufficient total amount to structural conflict. Thus,deeply promoting the reform of agricultural supply front has become a primary work in rural areas. It is required to follow the national grain security strategy based on domestic supply and moderate imports,to ensure production capacity. Besides,China should make full use of domestic and foreign markets and resources to protect the domestic agricultural consumption demand,which is favorable for resolving the current structural conflict and also favorable for sustainable agricultural development.展开更多
For the multipath fading on electromagnetic waves of wireless communication in the confined areas,the rectangular tunnel cooperative communication system was established based on the multimode channel model and the ch...For the multipath fading on electromagnetic waves of wireless communication in the confined areas,the rectangular tunnel cooperative communication system was established based on the multimode channel model and the channel capacity formula derivation was obtained.On the optimal criterion of the channel capacity,the power allocation methods of both amplifying and forwarding(AF) and decoding and forwarding(DF) cooperative communication systems were proposed in the limitation of the total power to maximize the channel capacity.The mode selection methods of single input single output(SISO) and single input multiple output(SIMO) models in the rectangular tunnel,through which the higher channel capacity can be obtained,were put forward as well.The theoretical analysis and simulation comparison show that,channel capacity of the wireless communication system in the rectangular tunnel can be effectively enhanced through the cooperative technology;channel capacity of the rectangular tunnel under complicated conditions is maximized through the proposed power allocation methods,and the optimal cooperative mode of the channel capacity can be chosen according to the cooperative mode selection methods given in the paper.展开更多
In this paper, based on the characteristics of polar codes, a new decode-and-forward strategy called generalized partial information relaying protocol is proposed for degraded multiple-relay networks with orthogonal r...In this paper, based on the characteristics of polar codes, a new decode-and-forward strategy called generalized partial information relaying protocol is proposed for degraded multiple-relay networks with orthogonal receiver components(MRNORCs). In such a protocol, with the help of partial information from previous nodes, each relay node tries to recover the received source message and re-encodes part of the decoded message for transmission to satisfy the decoding requirements for the following relay node or the destination node. In order to construct practical polar codes, the nested structures are developed based on this protocol and the information sets corresponding to the partial messages forwarded are also calculated. The proposed scheme is proved to be capable of achieving the theoretical capacity of the degraded MRN-ORCs while still retains the low-complexity feature of polar codes. We perform simulations to testify the practicability of the proposed scheme and compare polar codes by using successive-cancellation list decoder(SCLD) with traditional low-density parity-check(LDPC) codes. The results show that the obtained polar codes provide significant gain.展开更多
文摘At present,global industrial structure adjustment accelerates,infrastructure construction is still booming,and developing countries are vigorously promoting the industrialization and urbanization,all providing great opportunities for international cooperation on capacity and equipment manufacturing.In May 2015,the'Guiding Opinions of the State Council of the Peoples Republic of China on Promoting
文摘The Middle East is a region where China has more advantages in production capacity cooperation.China started early and has a good reputation in the area of engineering contracting,which has laid good foundations.At present,the Middle East countries are in an important stage of economic transformation.In order to accelerate industrialization,they have developed long-term economic development plan,which provides an important historical opportunity for Chinese enterprises to establish business there.The production capacity cooperation between China and the Middle East countries will utilize the complementary advantages and adhere to mutually beneficial and win-win spirit,and thus has been welcomed by the Middle East countries.At present,the two sides are carrying out fruitful cooperation in infrastructure,high technology and labor-intensive industries,and have achieved significant results.The production capacity cooperation between China and the Middle East countries are facing both opportunities and challenges.We should make good use of opportunities,prevent and resolve risks,and effectively do a good job in production capacity cooperation between China and the Middle East countries.
基金the CASS Innovation Project “Study on the Global Value Chain Layout of China’s Manufacturing Industry” under the Advantageous Discipline of CASS Peak Strategy (industrial economics)
文摘This paper identifies the international industrial capacity cooperation led by the Chinese government and participated by Chinese companies under the Belt and Road Initiative(BRI)as“inclusive industrial capacity cooperation with a capacity-building orientation.”BRI cooperation demonstrates brand-new characteristics compared with previous international direct investments in terms of participants,investment areas and results.BRI cooperation aims to enhance local development capacity,promote economic development,increase exports,and improve industrial ecosystems.In the long run,international industrial capacity cooperation under the BRI helps achieve sustainable development in China and BRI countries for multi-win results.Yet risks and challenges also warrant attention and require countermeasures.
文摘One side is Europe,and the other side is Asia.Atyrau,across the Ural River,is destined to be a convergent city.One thousand years ago,this place was an important station of the ancient Silk Road.To this day,there are still legends passing down on the land about the Silk Road.About one thousand years later,it is here in the world’s largest inland country that President
文摘On September 22,the inaugural meeting of the China Federation of International Mining CapacityCooperationEnterprises('Federation')was held in Tianjin.Vice Minister of Land and Resources Cao Weixing attended the meeting and delivered a speech.Heads of the departments and units directly under the National Development and Reform Commission(NDRC)and the Ministry of
文摘China-Africa relations take a big step up the ladder of cooperation as 2015 winds down with the Second Summit of the Forum on China-Africa Cooperation （FOCAC） in Johannesburg, South Africa on December 4-5, preceded by the Sixth FOCAC Ministeria Conference on December 3. The Johannesburg Summit, themed Africa-China Progressing Together： Win-Win Cooperation for Common Development, is historic, being the first time a FOCAC summit is held on African soil. ChinAfrica invited some Chinese experts and scholars to share their views on the summit and the future development of Sino-African relations.
文摘The three rural issues have been always valued by all circles. At present,the main conflict of agriculture in China has been changed from insufficient total amount to structural conflict. Thus,deeply promoting the reform of agricultural supply front has become a primary work in rural areas. It is required to follow the national grain security strategy based on domestic supply and moderate imports,to ensure production capacity. Besides,China should make full use of domestic and foreign markets and resources to protect the domestic agricultural consumption demand,which is favorable for resolving the current structural conflict and also favorable for sustainable agricultural development.
基金financial supports provided by the National Natural Science Foundation of China (No.51274202)the Fundamental Research Funds for the Central Universities (No.2013RC11)+3 种基金the Science and Technology Achievements Transformation Project of Jiangsu Province (No.BA2012068)the Natural Science Foundation of Jiangsu Province (Nos.BK20130199 and BK20131124)Ceeusro Prospective Joint Research Project of Jiangsu Province (No.BY2014028-01)Great Cultivating Special Project at China University of Mining and Technology (No.2014ZDPY16)
文摘For the multipath fading on electromagnetic waves of wireless communication in the confined areas,the rectangular tunnel cooperative communication system was established based on the multimode channel model and the channel capacity formula derivation was obtained.On the optimal criterion of the channel capacity,the power allocation methods of both amplifying and forwarding(AF) and decoding and forwarding(DF) cooperative communication systems were proposed in the limitation of the total power to maximize the channel capacity.The mode selection methods of single input single output(SISO) and single input multiple output(SIMO) models in the rectangular tunnel,through which the higher channel capacity can be obtained,were put forward as well.The theoretical analysis and simulation comparison show that,channel capacity of the wireless communication system in the rectangular tunnel can be effectively enhanced through the cooperative technology;channel capacity of the rectangular tunnel under complicated conditions is maximized through the proposed power allocation methods,and the optimal cooperative mode of the channel capacity can be chosen according to the cooperative mode selection methods given in the paper.
基金supported by the National Natural Science Foundation of China (No.41574137, 41304117)
文摘In this paper, based on the characteristics of polar codes, a new decode-and-forward strategy called generalized partial information relaying protocol is proposed for degraded multiple-relay networks with orthogonal receiver components(MRNORCs). In such a protocol, with the help of partial information from previous nodes, each relay node tries to recover the received source message and re-encodes part of the decoded message for transmission to satisfy the decoding requirements for the following relay node or the destination node. In order to construct practical polar codes, the nested structures are developed based on this protocol and the information sets corresponding to the partial messages forwarded are also calculated. The proposed scheme is proved to be capable of achieving the theoretical capacity of the degraded MRN-ORCs while still retains the low-complexity feature of polar codes. We perform simulations to testify the practicability of the proposed scheme and compare polar codes by using successive-cancellation list decoder(SCLD) with traditional low-density parity-check(LDPC) codes. The results show that the obtained polar codes provide significant gain.
