相关期刊:《The Journal of China Universities of Posts and Telecommunications》《Digital Communications and Networks》《电子技术应用》《Journal of Southeast University(English Edition)》更多>>
Femtocell technology is an emerging solution that is promising for improving indoor coverage problems and enhancing cell capacity.In a femtocell network,the overall system performance depends on the access method util...
This paper presents an analytical model of group based hand-off management based on bird flocking behavior. In the proposed scheme, a number of mobile devices form a group if these devices move together for a long tim...
supported by the National High-Tech Research & Development Program of China (Grant No. 2014AA01A701);the Key Project of the National Natural Science Foundation of China (Grant No. 61431001);Program for New Century Excellent Talents in University (Grant No. NECT-12-0774);the Open Research Fund of National Mobile Communications Research Laboratory Southeast University (Grant No.2013D12);the Research Foundation of China Mobile;the Foundation of Beijing Engineering and Technology Center for Convergence Networks and Ubiquitous Services
In two-tier femtocell networks, the frequency reuse among cells leads to cross-tier interference (CTI), the primary constraint to system performance improvement. In order to alleviate the impact of CTI, we propose a...
Project(2012AA01A301-01)supported by the National High-Tech Research and Development Plan of China;Projects(61301148,61272061)supported by the National Natural Science Foundation of China;Projects(20120161120019,2013016111002)supported by the Research Fund for the Doctoral Program of Higher Education of China;Projects(14JJ7023,10JJ5069)supported by the Natural Science Foundation of Hunan Province,China;Project(ISN12-05)supported by State Key Laboratory of Integrated Services Networks Open Foundation,China;Project(531107040276)supported by the Fundamental Research Funds for the Central Universities,China
Abstract: Two-tier heterogeneous networks (HetNets), where the current cellular networks, i.e., macrocells, are overlapped with a large number of randomly distributed femtocells, can potentially bring significant b...
The National Science and Technology Major Project(No.2012ZX03004005-003);the National Natural Science Foundation of China(No.61171081,61201175);the Innovation Technology Fund of Jiangsu Province(No.BC2012006)
In order to mitigate the interference for macrocell users caused by deploying femtocells (home base-station) in a long term evolution (LTE) system, a hybrid spectrum access model is proposed by means of applying t...