[PDF] Top 20 A Review on : Resource allocation and Routing in MIMO-OFDM Systems

... This paper was divided into two sections and here the second part was considered in which hybrid channel estimation and resource assignment problem in Multiple Input Multiple Output systems along with noisy ... See full document

... of MIMO withorthogonal frequency division multiplexing(OFDM) modulation ...a MIMO-OFDM ...high-level review of the basics of MIMO-OFDMwireless systems with a focus on ... See full document

... each user to linearize the problem and propose the sub- carrier assignment and relay selection scheme based on equivalent channel gain. Secondly, we derive the closed- form expressions for power allocation through ... See full document

... the resource allocation problem for the downlink of a large network multiple input multiple output orthogonal frequency division multiplexing system with 3-sector base ...two-step resource ... See full document

... Access to various data and services on the Internet has become possible from any location via wireless networks. User requirements for higher data speed and better quality of data transmission are constantly growing, ... See full document

... Imad ,Barhumi [9] proposed the least squares (LS) channel estimation scheme for multiple-input-multiple- output (MIMO) orthogonal frequency division multiplexing (OFDM) systems based on pilot tones. ... See full document

... communication protocol [12] and rake receiver to counter the multipath fading are revolution- ary technologies for highlighting the advancement of the 3G system over 2G. Then the 4G breakthrough is featured by even more ... See full document

... This paper has considered the problem of resource allocation for mobile users in context of MIMO-OFDMA system. It aims to resolve the problem of sub-carriers assignment to mobile users, in order to ... See full document

... the MIMO system and also it overcome the problems of fading that encountered by the information signal over the channel ...of MIMO based wireless communication system in those channels where fast fading is ... See full document

... subcarrier allocation enables a larger channel capacity of the system, and it is suitable to combine OFDMA with MIMO (multiple input multiple output) which also aim at a capacity ...The allocation of ... See full document

... (OFDM) systems is presented. It is well-known that multicarrier systems suffer from their high sensitivity to mismatches of transmitter and receiver oscilla- tor ... See full document

... Alternately, MIMO channels exhibit a linearly increasing capacity, due to the presence of a rich scattering environment that provides independent transmission paths from each transmit to each receive ...power ... See full document

... vehicles allocation was put forward as a potential solution to the ...Workers allocation was only based on the assumption that different workers are embedded within different ... See full document

... Abstract: OFDM may be combined with multiple antennas at both the access point and mobile terminal to increase diversity gain and/or enhance system capacity on a time-varying multipath fading channel, resulting in ... See full document

... pilot allocation, a promising idea is to utilize the restricted isometry property (RIP) [3], which demonstrates that random sampling may guarantee the sparse recovery with a decent probability, indicating that an ... See full document

... The resource allocation strategies of cells in a network MIMO affect each other’s ...efficient resource allocation, ICI coordination (ICIC) technology manages radio resources such that ... See full document

... Interference cancellation system (ICS) for 3GPP/LTE system is the broadband cancellation system, which receives forward signal through the donor antenna. We proposed new algorithm of received signal with pilot and ... See full document

... GIRISH KUMAR N G Currently working as Assistant Professor, Department of Telecommunication Engineering, Bangalore Institute of Technology, Visvesvaraya Technological University, Karnataka, India. He has more than 7.5 ... See full document

... Therefore, the present work, investigates the performances of several systems such as SISO, MISO and MIMO OFDM and wavelet based OFDM systems to reflect the expected improvements can be [r] ... See full document

... In 2014, Melli, X.Wang, K.Zang [10] analyzed the leastmean square (LMS) and Recursive least square (RLS) algorithms. They applied these two algorithms to MIMO-OFDMsystem based on space time block coding ... See full document