Search Results - "Krunz, M"

Coverage-Time Optimization for Clustered Wireless Sensor Networks: A Power-Balancing Approach by Tao Shu, Krunz, M.

“…In this paper, we investigate the maximization of the coverage time for a clustered wireless sensor network by optimal balancing of power consumption among…”
Get full text

Node clustering in wireless sensor networks: recent developments and deployment challenges by Younis, O., Krunz, M., Ramasubramanian, S.

“…The large-scale deployment of wireless sensor networks (WSNs) and the need for data aggregation necessitate efficient organization of the network topology for…”
Get full text

POWMAC: a single-channel power-control protocol for throughput enhancement in wireless ad hoc networks by Muqattash, A., Krunz, M.

“…Transmission power control (TPC) has great potential to increase the throughput of a mobile ad hoc network (MANET). Existing TPC schemes achieve this goal by…”
Get full text

Single-Link Failure Detection in All-Optical Networks Using Monitoring Cycles and Paths by Ahuja, S.S., Ramasubramanian, S., Krunz, M.

“…In this paper, we consider the problem of fault localization in all-optical networks. We introduce the concept of monitoring cycles (MCs) and monitoring paths…”
Get full text

Price-Based Spectrum Management in Cognitive Radio Networks by Fan Wang, Krunz, M., Shuguang Cui

“…Cognitive radios (CRs) have a great potential to improve spectrum utilization by enabling users to access the spectrum dynamically without disturbing licensed…”
Get full text

Transmission power control in wireless ad hoc networks: challenges, solutions and open issues by Krunz, M., Muqattash, A., Sung-Ju Lee

“…Recently, power control in mobile ad hoc networks has been the focus of extensive research. Its main objectives are to reduce the total energy consumed in…”
Get full text

Channel access protocols for multihop opportunistic networks: challenges and recent developments by Bany Salameh, H., Krunz, M.

“…Heavy traffic over the unlicensed portion of the spectrum along with inefficient usage of the licensed spectrum gave impetus for a new spectrum allocation…”
Get full text

Markov-based channel characterization for tractable performance analysis in wireless packet networks by Hassan, M., Krunz, M.M., Matta, I.

“…Finite-state Markov chain (FSMC) models have often been used to characterize the wireless channel. The fitting is typically performed by partitioning the range…”
Get full text

Bandwidth-delay constrained path selection under inaccurate state information by Korkmaz, T., Krunz, M.

“…A key issue in any QoS routing framework is how to compute a path that satisfies given QoS constraints. We focus on the path computation problem subject to…”
Get full text

An overview of web caching replacement algorithms by Balamash, A., Krunz, M.

“…The increasing demand for World Wide Web (WWW) services has made document caching a necessity to decrease download times and reduce Internet traffic. To make…”
Get full text

Video Streaming Over Wireless Packet Networks: An Occupancy-Based Rate Adaptation Perspective by Hassan, M., Krunz, M.

“…The perceived video quality in a wireless streaming application strongly depends on the channel's dynamics and the fluctuations of the source bit rate. In this…”
Get full text

ROC: Resilient Online Coverage for Surveillance Applications by Younis, O M, Krunz, M M, Ramasubramanian, S

“…We consider surveillance applications in which sensors are deployed in large numbers to improve coverage fidelity. Previous research has studied how to select…”
Get full text

Power controlled dual channel (PCDC) medium access protocol for wireless ad hoc networks by Muqattash, A., Krunz, M.

“…In this paper, we propose a comprehensive solution for power control in mobile ad hoc networks (MANETs). Our solution emphasizes the interplay between the MAC…”
Get full text

Modeling video traffic using M/G/∞ input processes: a compromise between Markovian and LRD models by Krunz, M.M., Makowski, A.M.

“…Statistical evidence suggests that the autocorrelation function p(k) (k=0,1,...) of a compressed-video sequence is better captured by p(k)=e(-beta{square…”
Get full text

Joint Optimization of Transmit Power-Time and Bit Energy Efficiency in CDMA Wireless Sensor Networks by Shu, T., Krunz, M., Vrudhula, S.

“…In this paper, we address the problem of minimizing energy consumption in a CDMA-based wireless sensor network (WSN). A comprehensive energy consumption model…”
Get full text

Energy-Efficient Clustering/Routing for Cooperative MIMO Operation in Sensor Networks by Siam, M. Z., Krunz, M., Younis, O.

“…Employing multi-input multi-output (MIMO) links can improve energy efficiency in wireless sensor networks (WSNs). Although a sensor node is likely to be…”
Get full text

Bandwidth allocation in wireless networks with guaranteed packet-loss performance by Jeong Geun Kim, Krunz, M.M.

“…Providing quality-of-service (QoS) guarantees over wireless packet networks poses a host of technical challenges that are not present in wireline networks. One…”
Get full text

Algorithms for Server Placement in Multiple-Description-Based Media Streaming by Ahuja, S., Krunz, M.

“…Multiple description coding (MDC) has emerged as a powerful technique for reliable real-time communications over lossy packet networks. In its basic form, it…”
Get full text

An overview of MIMO-oriented channel access in wireless networks by Siam, M.Z., Krunz, M.

“…The integration of MIMO technology in WLANs has recently been the locus of extensive research. The main objectives of this technology are to improve channel…”
Get full text

Performance evaluation of constraint-based path selection algorithms by Kuipers, F., Korkmaz, T., Krunz, M., Van Mieghem, P.

“…Constraint-based path selection is an invaluable part of a full-fledged quality of service (QoS) architecture. Internet service providers want to be able to…”
Get full text