Option-based Dynamic Management of Wireless Spectrum

Author(s):  
Loretta Mastroeni ◽  
Maurizio Naldi
Author(s):  
Chunqiu Xu ◽  
Yang Sun

The purpose of this study is to study in depth the effective mechanism of China's vocational education reform to promote the poverty alleviation of precision industries. The purpose of this research is to deeply study the effective mechanism of my country's vocational education reform to promote precision industry poverty alleviation, and investigate the financial aid for poor students and the number of aids of a secondary vocational college for 5 consecutive years. Investigate the number of registered poor agricultural households in a city for five consecutive years, the number of rural labor transfers in employment, and the growth of per capita income of farmers. Taking 100 poor families in a poverty-stricken county as an example to investigate and analyze the educational background, knowledge level and attitudes of parents and students to school. Investigate various major local technical trainings conducted in a city for 5 consecutive years. The results show that the poverty subsidy of vocational schools has increased year by year, and the number of poverty subsidies has also increased. Among them, the intensity of targeted poverty alleviation has also been continuously strengthened. The dynamic management of information on the establishment of filing cards has greatly improved the precision of poverty alleviation and realized dynamic management. Per capita income has also achieved steady growth. At the same time, most parents have a junior high school diploma, and the student's academic qualifications are generally not high. In view of the attitude to school, most parents believe that it is very necessary, but the students think that they can not go up. There are more and more people participating in the main technical training in various localities, and more and more training projects are taking place, and the proportion is gradually increasing. These jobs are of great significance to the development of today's society.


Author(s):  
A. D. Ellis ◽  
N. Mac Suibhne ◽  
D. Saad ◽  
D. N. Payne

This issue of Philosophical Transactions of the Royal Society, Part A represents a summary of the recent discussion meeting ‘Communication networks beyond the capacity crunch’. The purpose of the meeting was to establish the nature of the capacity crunch, estimate the time scales associated with it and to begin to find solutions to enable continued growth in a post-crunch era. The meeting confirmed that, in addition to a capacity shortage within a single optical fibre, many other ‘crunches’ are foreseen in the field of communications, both societal and technical. Technical crunches identified included the nonlinear Shannon limit, wireless spectrum, distribution of 5G signals (front haul and back haul), while societal influences included net neutrality, creative content generation and distribution and latency, and finally energy and cost. The meeting concluded with the observation that these many crunches are genuine and may influence our future use of technology, but encouragingly noted that research and business practice are already moving to alleviate many of the negative consequences.


2010 ◽  
Vol 2 (2) ◽  
pp. 161-170 ◽  
Author(s):  
Y. Jayanta Singh ◽  
Yumnam Somananda Singh ◽  
Ashok Gaikwad ◽  
Mehrotra S.C

Sign in / Sign up

Export Citation Format

Share Document