Telecom infrastructure sharing might be a new concept introduced to China recently,but it is standard practice globally.Based on the common prac-tice experiences from foreign countries,the paper ana-lyzes relevant iss...Telecom infrastructure sharing might be a new concept introduced to China recently,but it is standard practice globally.Based on the common prac-tice experiences from foreign countries,the paper ana-lyzes relevant issues of telecom infrastructure sharing in the Chinese context,and then proposals several recom-mendations for implementation of the regulatory policy.展开更多
A new class of 1D quasiperiodic lattices,for which the substitution rules are B→BA,and A→BAB,has been studied in several aspects.The high-dimensional projection method for obtaining the quasilattice is presented.A m...A new class of 1D quasiperiodic lattices,for which the substitution rules are B→BA,and A→BAB,has been studied in several aspects.The high-dimensional projection method for obtaining the quasilattice is presented.A multifractral spectral behavior and gap fabeling properties have been found,which display the perfect quasiperiodicity of the studied model.展开更多
文摘Telecom infrastructure sharing might be a new concept introduced to China recently,but it is standard practice globally.Based on the common prac-tice experiences from foreign countries,the paper ana-lyzes relevant issues of telecom infrastructure sharing in the Chinese context,and then proposals several recom-mendations for implementation of the regulatory policy.
基金Supported by the National Natural Science Foundation of China。
文摘A new class of 1D quasiperiodic lattices,for which the substitution rules are B→BA,and A→BAB,has been studied in several aspects.The high-dimensional projection method for obtaining the quasilattice is presented.A multifractral spectral behavior and gap fabeling properties have been found,which display the perfect quasiperiodicity of the studied model.
