Research On Key Techniques Of Radio Resource Allocation In Relay-enhanced Cellular Networks

Since 1998,the indemnificatory housing has appeared. With the development of it, China's affordable housing system has become increasingly mature, forming four categories of affordable housing system including the formation of low rent housing, affordable housing, public rental housing, commodity housing price, which effectively solves the housing problem of a large number of low-income people, and has a good effect on guaranteeing the people's livelihood. People have benefited a lot from it. But at the same time, there are some deficiencies and problems about housing in the distribution management, so it's urgent that we should think deeply and do research. Taking Chengdu as an example, when doing some specific anatomy about the two affordable housing projects that have been completed the allocation, we found some problems. After analyzing the causes of these problems, we put forward some suggestions, which can give some inspiration on affordable housing allocation management in other parts.The main contents of this thesis are:The first part is the introduction, which puts forward the problems, and introduces the research background, present research situation both in domestic and foreign, research purpose, significance, theoretical foundation, content, method.The second part introduces the concept and category of housing security, and describes research sources of the indemnificatory housing assignment management in Chengdu. We selected two affordable housing projects that have finished assigned work to carry out anatomy and pointed out the key factors are the management of the allocation qualification, distribution mode and the distribution price. It pointed out some problems and typical cases in the housing allocation management security in Chengdu city.From the third to the fifth part, three key elements including the management of the allocation qualification, distribution mode and the distribution price are analyzed. It is concluded that audit mechanism is not perfect, the way of distribution is not completely realize the fairness and distribution price setting does not introduce social supervision problems of Chengdu indemnificatory housing assignment management. And we analyze the reasons of the problems in these parts. Firstly, the Department doesn't share grasped information, which causes some limitations.Secondly,illegal cost of cheating housing is too low, then settings of scoring factors are not complete, and the scoring method does not demonstrate transparency, at last Yaohao way doesn't considered the specific difficulties of distributed objects and so on. Aiming at these problems, this paper puts forward some countermeasures and suggestions.In the sixth part of the paper, the revelation of assignment management of other areas of affordable housing is focused on.The conclusion is reached in the last part.