12 Result(s)
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Chapter and Conference Paper
A Remote Firmware Upgrade Method of NAN and HAN Devices to Support AMI’s Energy Services
As AMI system is applyed in Korea gradually, electric company can provide a lot of services to customers like DR(Demand Response), CSS (Customer Service System). In this case, field deployed devices which are ...
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Chapter and Conference Paper
A Study on the Integration of Power System Operational Data and Application
Modern utilities monitor and control the power system via a vast network of communication-enabled devices. The data generated from power plants to consumers has been treated independently and applications moni...
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Chapter and Conference Paper
Performance Evaluation of PN Code Acquisition with Delay Diversity Receiver for TH-UWB System
This paper evaluates the pseudo noise (PN) code acquisition with delay diversity receiver for a time hop**-ultra wideband (TH-UWB) system. The detection, overall miss detection, and false alarm probabilities...
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Chapter and Conference Paper
Performance of STBC PPM-TH UWB Systems with Double Binary Turbo Code in Multi-user Environments
The performance of space time block code (STBC) pulse position modulation-time hop** (PPM-TH) ultra-wide band (UWB) systems with double binary turbo coding is analyzed and simulated in multi-user environment...
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Chapter and Conference Paper
1+X: A Novel Protection Scheme for Optical Burst Switched Networks
As a link failure may lead to severe burst loss in optical burst switched networks, survivability has emerged as one of the most important issues in the design of the optical networks. In this paper, we propos...
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Chapter and Conference Paper
A Context-Driven Bayesian Classification Method for Eye Location
In this paper, we present a novel classification method for eye location. It is based on image context analysis. There is general accord that context can be affluent derivation of information about an illumina...
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Chapter and Conference Paper
MARMI-RE: A Method and Tools for Legacy System Modernization
Software evolution is the process of adapting an existing software system to conform to an enhanced set of requirements. Software reengineering is software evolution performed in systematic way. Especially sof...
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Chapter and Conference Paper
Design and Performance Evaluation of Token-Based MAC Protocols in WDM Burst Switched Ring Networks
Token-based MAC(Medium Access Control) Protocols are proposed for WDM Burst-Switched Ring Network which consists of nodes using TT-TR(Tunable Transmitter-Tunable Receiver). The node architectures with TT-TR ma...
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Chapter and Conference Paper
Design and Performance Evaluation of WDM/TDMA-Based MAC Protocol in AWG-Based WDM-PON
In this paper, we propose a MAC protocol for a passive optical network (PON) employing wavelength-division multiplexing (WDM) with arrayed-waveguide gratings (AWGs) performing routing functionality at the remo...
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Chapter and Conference Paper
Downlink Packet Scheduling with Minimum Throughput Guarantee in TDD-OFDMA Cellular Network
This paper proposes a channel scheduler in downlink of IEEE 802.16e TDD-OFDMA cellular network which provides users the minimum throughput for best effort traffic. The proposed scheduler is further developed i...
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Chapter and Conference Paper
Architecture Based Software Reengineering Approach for Transforming from Legacy System to Component Based System through Applying Design Patterns
Many reengineering approaches have focused on extracting an abstract representation through syntax analysis of legacy source codes. So, recovery of rationale behind the design decision, such as domain specific...
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Chapter and Conference Paper
Downlink Scheduling and Resource Management for Best Effort Service in TDD-OFDMA Cellular Networks
Throughput performance and geographical service fairness of best effort service used for downlink of a 802.16e based TDD-OFDMA sectored cellular networks are evaluated in conjunction with different scheduling ...
