The Experts below are selected from a list of 128316 Experts worldwide ranked by ideXlab platform

Mamoru Sawahashi - One of the best experts on this subject based on the ideXlab platform.

  • investigation on optimum radio link connection using remote radio equipment in Heterogeneous Network for lte advanced
    Vehicular Technology Conference, 2009
    Co-Authors: Akihito Morimoto, Kenichi Higuchi, Yoshihisa Kishiyama, Motohiro Tanno, Mamoru Sawahashi
    Abstract:

    This paper proposes the optimum radio link connection (RLC) using remote radio equipment (RRE) in a Heterogeneous Network in which various types of cell configurations exist with different cell sizes and downlink transmission power levels for LTE (Long-Term Evolution)-Advanced. The instantaneous received signal-to-interference plus noise power ratio (SINR) and the user throughput performance employing the proposed RLC methods are investigated using system-level simulations. From the simulation results, we show that the proposed independent RLC method between the downlink and uplink and the proposed multipoint RLC method based on coordinated multipoint transmission/reception achieve a higher user throughput both in the downlink and uplink compared to the conventional common RLC method. Therefore, the proposed independent and multipoint RLC methods are very promising candidates to improve the user throughput particularly near the cell edge in a Heterogeneous Network for LTE-Advanced.

  • VTC Spring - Investigation on Optimum Radio Link Connection Using Remote Radio Equipment in Heterogeneous Network for LTE-Advanced
    VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, 2009
    Co-Authors: Akihito Morimoto, Kenichi Higuchi, Yoshihisa Kishiyama, Motohiro Tanno, Mamoru Sawahashi
    Abstract:

    This paper proposes the optimum radio link connection (RLC) using remote radio equipment (RRE) in a Heterogeneous Network in which various types of cell configurations exist with different cell sizes and downlink transmission power levels for LTE (Long-Term Evolution)-Advanced. The instantaneous received signal-to-interference plus noise power ratio (SINR) and the user throughput performance employing the proposed RLC methods are investigated using system-level simulations. From the simulation results, we show that the proposed independent RLC method between the downlink and uplink and the proposed multipoint RLC method based on coordinated multipoint transmission/reception achieve a higher user throughput both in the downlink and uplink compared to the conventional common RLC method. Therefore, the proposed independent and multipoint RLC methods are very promising candidates to improve the user throughput particularly near the cell edge in a Heterogeneous Network for LTE-Advanced.

Na Deng - One of the best experts on this subject based on the ideXlab platform.

  • Coverage Analysis for Heterogeneous Network With User-Centric Cooperation
    IEEE Systems Journal, 2019
    Co-Authors: Na Deng
    Abstract:

    In this paper, we consider a Heterogeneous Network with design of a user-centric base station cooperation. Different from traditional cellular structure that associates users with cells centered around base stations, the user-centric base station cooperation focuses more on user's service experience no matter where the user is located. Leveraging the tools from stochastic geometry, we provide an exact analytical expression and two simple yet effective approximations for the coverage probability at the typical receiver. Numerical results validate our exact analysis as well as the effectiveness of the two approximations.

Akihito Morimoto - One of the best experts on this subject based on the ideXlab platform.

  • investigation on optimum radio link connection using remote radio equipment in Heterogeneous Network for lte advanced
    Vehicular Technology Conference, 2009
    Co-Authors: Akihito Morimoto, Kenichi Higuchi, Yoshihisa Kishiyama, Motohiro Tanno, Mamoru Sawahashi
    Abstract:

    This paper proposes the optimum radio link connection (RLC) using remote radio equipment (RRE) in a Heterogeneous Network in which various types of cell configurations exist with different cell sizes and downlink transmission power levels for LTE (Long-Term Evolution)-Advanced. The instantaneous received signal-to-interference plus noise power ratio (SINR) and the user throughput performance employing the proposed RLC methods are investigated using system-level simulations. From the simulation results, we show that the proposed independent RLC method between the downlink and uplink and the proposed multipoint RLC method based on coordinated multipoint transmission/reception achieve a higher user throughput both in the downlink and uplink compared to the conventional common RLC method. Therefore, the proposed independent and multipoint RLC methods are very promising candidates to improve the user throughput particularly near the cell edge in a Heterogeneous Network for LTE-Advanced.

  • VTC Spring - Investigation on Optimum Radio Link Connection Using Remote Radio Equipment in Heterogeneous Network for LTE-Advanced
    VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, 2009
    Co-Authors: Akihito Morimoto, Kenichi Higuchi, Yoshihisa Kishiyama, Motohiro Tanno, Mamoru Sawahashi
    Abstract:

    This paper proposes the optimum radio link connection (RLC) using remote radio equipment (RRE) in a Heterogeneous Network in which various types of cell configurations exist with different cell sizes and downlink transmission power levels for LTE (Long-Term Evolution)-Advanced. The instantaneous received signal-to-interference plus noise power ratio (SINR) and the user throughput performance employing the proposed RLC methods are investigated using system-level simulations. From the simulation results, we show that the proposed independent RLC method between the downlink and uplink and the proposed multipoint RLC method based on coordinated multipoint transmission/reception achieve a higher user throughput both in the downlink and uplink compared to the conventional common RLC method. Therefore, the proposed independent and multipoint RLC methods are very promising candidates to improve the user throughput particularly near the cell edge in a Heterogeneous Network for LTE-Advanced.

Xing Chen - One of the best experts on this subject based on the ideXlab platform.

  • drug target interaction prediction by random walk on the Heterogeneous Network
    Molecular BioSystems, 2012
    Co-Authors: Xing Chen
    Abstract:

    Predicting potential drug–target interactions from Heterogeneous biological data is critical not only for better understanding of the various interactions and biological processes, but also for the development of novel drugs and the improvement of human medicines. In this paper, the method of Network-based Random Walk with Restart on the Heterogeneous Network (NRWRH) is developed to predict potential drug–target interactions on a large scale under the hypothesis that similar drugs often target similar target proteins and the framework of Random Walk. Compared with traditional supervised or semi-supervised methods, NRWRH makes full use of the tool of the Network for data integration to predict drug–target associations. It integrates three different Networks (protein–protein similarity Network, drug–drug similarity Network, and known drug–target interaction Networks) into a Heterogeneous Network by known drug–target interactions and implements the random walk on this Heterogeneous Network. When applied to four classes of important drug–target interactions including enzymes, ion channels, GPCRs and nuclear receptors, NRWRH significantly improves previous methods in terms of cross-validation and potential drug–target interaction prediction. Excellent performance enables us to suggest a number of new potential drug–target interactions for drug development.

Motohiro Tanno - One of the best experts on this subject based on the ideXlab platform.

  • investigation on optimum radio link connection using remote radio equipment in Heterogeneous Network for lte advanced
    Vehicular Technology Conference, 2009
    Co-Authors: Akihito Morimoto, Kenichi Higuchi, Yoshihisa Kishiyama, Motohiro Tanno, Mamoru Sawahashi
    Abstract:

    This paper proposes the optimum radio link connection (RLC) using remote radio equipment (RRE) in a Heterogeneous Network in which various types of cell configurations exist with different cell sizes and downlink transmission power levels for LTE (Long-Term Evolution)-Advanced. The instantaneous received signal-to-interference plus noise power ratio (SINR) and the user throughput performance employing the proposed RLC methods are investigated using system-level simulations. From the simulation results, we show that the proposed independent RLC method between the downlink and uplink and the proposed multipoint RLC method based on coordinated multipoint transmission/reception achieve a higher user throughput both in the downlink and uplink compared to the conventional common RLC method. Therefore, the proposed independent and multipoint RLC methods are very promising candidates to improve the user throughput particularly near the cell edge in a Heterogeneous Network for LTE-Advanced.

  • VTC Spring - Investigation on Optimum Radio Link Connection Using Remote Radio Equipment in Heterogeneous Network for LTE-Advanced
    VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, 2009
    Co-Authors: Akihito Morimoto, Kenichi Higuchi, Yoshihisa Kishiyama, Motohiro Tanno, Mamoru Sawahashi
    Abstract:

    This paper proposes the optimum radio link connection (RLC) using remote radio equipment (RRE) in a Heterogeneous Network in which various types of cell configurations exist with different cell sizes and downlink transmission power levels for LTE (Long-Term Evolution)-Advanced. The instantaneous received signal-to-interference plus noise power ratio (SINR) and the user throughput performance employing the proposed RLC methods are investigated using system-level simulations. From the simulation results, we show that the proposed independent RLC method between the downlink and uplink and the proposed multipoint RLC method based on coordinated multipoint transmission/reception achieve a higher user throughput both in the downlink and uplink compared to the conventional common RLC method. Therefore, the proposed independent and multipoint RLC methods are very promising candidates to improve the user throughput particularly near the cell edge in a Heterogeneous Network for LTE-Advanced.