Regional innovation system (RIS) is the new research field of modern economicgeography in the age of knowledge economy. Based on the researches of regional economic geography,the authors of the paper consider RIS as t...Regional innovation system (RIS) is the new research field of modern economicgeography in the age of knowledge economy. Based on the researches of regional economic geography,the authors of the paper consider RIS as the integrated and interactive systems with innovationmilieu, elements, units, structure and functions. Five aspects of evaluation indicators includinginnovation input scale and output scale, innovation milieu transition, innovation inner operation,as well as innovation outer impact are worked out for final indicators of RIS scale and quality.According to different RIS situations, three patterns of independent, imitative and cooperativedevelopment are put forward for choosing. At the latter part of the paper, we select 12 provincialregions (including three municipalities and one autonomous region) of China for empirical study. Theresults show that there exists great difference among each region from the aspects of innovationscale and quality mainly owning to the diversification of RIS social and economic milieu, the majorinnovative units of enterprises, universities and R&D institutes. Finally, the paper points out theinnovation development decisions for each region.展开更多
In 3GPP (the 3rd Generation Partnership Project) LTE (Long Term Evolution) systems,the physical uplink shared channel (PUSCH) conveys uplink control information (UCI) back to eNodeB with or without UL-SCH (uplink shar...In 3GPP (the 3rd Generation Partnership Project) LTE (Long Term Evolution) systems,the physical uplink shared channel (PUSCH) conveys uplink control information (UCI) back to eNodeB with or without UL-SCH (uplink shared channel) data.Placeholders are inserted into the UCI to scramble in a way that maximizes the Euclidean distance of modulation symbols.Considering the attribution of encoding with placeholders,a simple and efficient decoding scheme is proposed in this paper.As shown in our simulation results,improved performance is achieved.展开更多
文摘Regional innovation system (RIS) is the new research field of modern economicgeography in the age of knowledge economy. Based on the researches of regional economic geography,the authors of the paper consider RIS as the integrated and interactive systems with innovationmilieu, elements, units, structure and functions. Five aspects of evaluation indicators includinginnovation input scale and output scale, innovation milieu transition, innovation inner operation,as well as innovation outer impact are worked out for final indicators of RIS scale and quality.According to different RIS situations, three patterns of independent, imitative and cooperativedevelopment are put forward for choosing. At the latter part of the paper, we select 12 provincialregions (including three municipalities and one autonomous region) of China for empirical study. Theresults show that there exists great difference among each region from the aspects of innovationscale and quality mainly owning to the diversification of RIS social and economic milieu, the majorinnovative units of enterprises, universities and R&D institutes. Finally, the paper points out theinnovation development decisions for each region.
基金Funded by the Fundamental Research Funds for the Central Universities (XDJXS11161157)
文摘In 3GPP (the 3rd Generation Partnership Project) LTE (Long Term Evolution) systems,the physical uplink shared channel (PUSCH) conveys uplink control information (UCI) back to eNodeB with or without UL-SCH (uplink shared channel) data.Placeholders are inserted into the UCI to scramble in a way that maximizes the Euclidean distance of modulation symbols.Considering the attribution of encoding with placeholders,a simple and efficient decoding scheme is proposed in this paper.As shown in our simulation results,improved performance is achieved.
