Now showing items 41-60 of 307

  • Closed form of optimum cooperative distributed relay amplifying matrix 

    Lee, Kanghee; Yang, Jie; Kwon, Hyuck M.; Park, Hyuncheol; Lee, Yong H. (IEEE, 2014-05)
    This paper presents a closed form of an optimal cooperative amplify-and-forward (AF) relay amplifying matrix for a distributed relay network of M-source-M-destination pairs and N relays, called a cooperative distributed ...
  • Collision cones for quadric surfaces 

    Chakravarthy, Animesh; Ghose, Debasish (IEEE, 2011-12)
    The problem of collision prediction in dynamic environments appears in several diverse fields, which include robotics, air vehicles, underwater vehicles, and computer animation. In this paper, collision prediction of objects ...
  • Comments on "Distributed MMSE Relay Strategies for Wireless Sensor Networks" 

    Lee, Kanghee; Yang, Jie; Kwon, Hyuck M. (IEEE, 2014-07-15)
    Correction of a typographical error found in equation in the article “Distributed MMSE Relay Strategies for Wireless Sensor Networks.”
  • Comparative study of task allocation strategies in multirobot systems 

    Hatime, Hicham; Pendse, Ravi; Watkins, John Michael (IEEE-INST Electrical Electronics Engineers Inc, 2013-01)
    In this paper, we present a comparative study of three distributed strategies for task allocation in a multirobot system. The objective is to determine the course of action for each robot and the targets it needs to service. ...
  • Comparing and combining evolutionary couplings from interactions and commits 

    Bantelay, Fasil T.; Zanjani, Motahareh Bahrami; Kagdi, Huzefa Hatimbhai (IEEE, 2013)
    The paper presents an approach to mine evolutionary couplings from a combination of interaction (e.g., Mylyn) and commit (e.g., CVS) histories. These evolutionary couplings are expressed at the file and method levels of ...
  • Comparison of VOIP and VOATM for voice transmission 

    Bhagavathula, Ravi; Kamat, P.; Sehgal, M.; Pendse, Ravi (OPNETWORK 2001, 2001-08)
    The tremendous advances in the field of multi-service networking have enabled the integration of voice and data networks leading to a reduction in the overall network setup and maintenance costs. In this paper, an evaluation ...
  • Component reliability evaluation in the presence of smart monitoring 

    Heidari-Kapourchali, Mohammad; Aravinthan, Visvakumar (IEEE, 2013)
    Smart sensors and monitoring technologies are beginning to penetrate different levels of the power system. In a smart grid scenario, the operational condition of components needs to be reported to the control center, in ...
  • Constrained pole placement using projective controls technique 

    Fousan, N. S.; Sawan, M. Edwin (IEEE, 1990-05-23)
    Projective controls method is used to place the poles of a closed loop system within a circle in the left half plane. The design procedure is noniterative and the solution is obtained via linear quadratic (LQ) design for ...
  • Control traffic analysis of on-demand routing protocols in ad-hoc wireless networks 

    Mann, Raminder P.; Arbindi, Srividya; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2005-09-28)
    This paper provides an analytical framework for estimating the routing overhead due to mobility and link breakage. Detailed analysis is presented for estimating the number of control packets (RREQ, RREP and RERR) as a ...
  • Controlled electric vehicle charging for mitigating impacts on distribution assets 

    Aravinthan, Visvakumar; Jewell, Ward T. (IEEE, 2015-03)
    This paper proposes a two-step methodology for scheduling electric vehicle (EV) charging, which limits the burden on distribution and transmission assets while ensuring all the vehicles are charged. In the first step, the ...
  • Cooperative AF MIMO wireless relay networks under relay power constraint 

    Lee, Kanghee; Kwon, Hyuck M.; Kim, Hyunggi; Park, Hyuncheol; Lee, Yong H. (IEEE, 2012-11)
    This paper presents an amplify-and-forward (AF) relay scheme for M-source-M-destination pairs and N relay nodes. Cooperative minimum mean square error (MMSE) and zero-forcing (ZF) strategies for wireless relay networks ...
  • Cooperative AF wireless relay strategy under relay power constraint 

    Lee, Kanghee; Kwon, Hyuck M.; Sawan, M. Edwin; Park, Hyuncheol (IEEE, 2013-11)
    This paper presents an optimal relay amplifying matrix based on various schemes, such as zero-forcing (ZF) and minimum mean square error (MMSE), for a cooperative amplify-and-forward (AF) wireless relay network consisting ...
  • Cross-layer analysis of route discovery process and its impact on the packet end-to-end delay in wireless Ad Hoc networks 

    Kadiyala, Murali Krishna; Pendse, Ravi (IEEE, 2006-09-25)
    This paper presents a cross-layer analysis of the route discovery process in ad hoc networks, and discusses the impact of this process on the packet end-to-end delay. The analysis primarily highlights the role of medium ...
  • CSI-unaware scheduling for coexistence of MIMO-OFDMA device-to-device links and cellular mobile terminals 

    Mukherjee, Amitav; Xiong, Wenhao; Kwon, Hyuck M. (IEEE, 2015)
    In this paper, we examine scheduling methods for non-orthogonal resource sharing between device-to-device user equipments (D2D-UEs) and cellular user equipments (C-UEs) in a multi-carrier multi-antenna network. The cellular ...
  • Data caching for enhancing anonymity 

    Bagai, Rajiv; Tang, Bin (IEEE Computer Society, 2011-03-22)
    The benefits of caching for reducing access time to frequently needed data, in order to improve system performance, are already well-known. In this paper, a proposal for employing data caching for increasing the level of ...
  • Decoupling of large scale systems 

    Shah, Dipak C.; Sawan, M. Edwin; Tran, Minh T. (IEEE, 1984-06-06)
    Linear shift invariant large scale discrete-time multivariable systems whose inputs and outputs are strongly interacted, are considered. The designing of compensators to decouple these systems is presented.
  • Design of millimeter wave hybrid beamforming systems 

    Kwon, Girim; Shim, Yeonggyu; Park, Hyuncheol; Kwon, Hyuck M. (IEEE, 2014-09-14)
    Millimeter wave (mmWave) signals experience a significant path-loss in free space. To overcome this weakness, a large number of antennas are needed to obtain a high beamforming gain. Although a large number of antennas can ...
  • A detailed power system planning model: estimating the long-run Impact of carbon-reducing policies 

    Shawhan, Daniel; Taber, John; Zimmerman, Ray; Yan, Jubo; Marquet, Charles; Schulze, William; Schuler, Richard; Thomas, Robert; Tylavsky, Daniel; Shi, Di; Li, Nan; Jewell, Ward T.; Hardy, Trevor David; Hu, Zhouxing (IEEE, 2015)
    In this paper, a much more detailed representation of the nation's electricity system than has been traditionally used in policy models is employed. This detailed representation greatly increases the computational difficulty ...
  • Determination of all robustly stabilizing fractional-order PID controllers 

    Lee, Yung K.; Watkins, John Michael (American Society of Mechanical Engineers, 2013)
    In this paper, a method is provided for determining all fractional-order (FO) proportional–integral-derivative (PID) controllers that robustly stabilize a single-input and single-output (SISO) transfer function of arbitrary ...
  • Determination of all stabilizing fractional-order PID controllers that satisfy a robust performance constraint 

    Lee, Yung K.; Watkins, John Michael (IEEE, 2013-06)
    This paper presents a method for finding all stabilizing fractional-order (FO) proportional-integral-derivative (PID) controllers that satisfy a robust performance constraint for a system of integer or non-integer order ...