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1,003 Result(s)
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English
Information Systems Applications (incl. Internet)
**g WANG
Engineering
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Chapter and Conference Paper
Situation and Develo** Trend of Microelectronics Education in China
The human society is entering the information era. The cornerstone of the information techniques is microelectronics. Therefore, the research, the development, and the education of microelectronics are extreme...
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Chapter and Conference Paper
Using Multimedia in a Digital Design Lab
We introduce a multimedia-based Virtual lab, developed with Macromedia Director, to enable students in Digital Logic Design courses to practice, exercise, learn in a simulated environment, easily integrated wi...
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Chapter and Conference Paper
A Stable Adaptive Optimization for DSR Protocol
DSR is appealing for ad hoc networks as a reactive routing protocol because of the lower routing overhead. However its performance is not ideal for the high dynamic ad hoc networks. As an optimization for the ...
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Chapter and Conference Paper
Capacity and Coverage of TD-SCDMA System with Smart Antenna
In this paper, performance of smart antenna in multipath macrocell environment is studied. The system capacity and coverage of TD-SCDMA systems in the macrocell environment are studied and simulated without/wi...
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Chapter and Conference Paper
Improved Channel Re-assigning for Inter-system Handover of 1.28 Mcps TDD/CDMA for IMT-2000
This paper investigates the performance improvement of new channel re-assigning scheme during the inter-system handover from 1.28 Mcps TDD mode. Two proposed structures describes the use of asymmetric time-slo...
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Chapter and Conference Paper
Multiplex Scheme with Power Allocation and Code Partition for Downlink Channels in Cellular Communication
A novel division technique, Code and Time Hybrid Division for downlink transmission has been brought up in this article. Together with appropriate power allocation and code partitioning, larger capacity under ...
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Chapter and Conference Paper
Effect of H-ARQ on Packet Call Throughput in UTRA TDD HSDPA
High speed downlink packet access (HSDPA) is an advanced proposal in 3GPP framework to ensure high peak and average packet data rate. HARQ is a promising technique that can improve system performance significa...
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Book
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Chapter and Conference Paper
Dual Code-Sensing Spread Spectrum Random Access (DCSSRA) Protocol for Ad Hoc Networks
The DCSSRA protocol is proposed by using receiver-oriented spread spectrum technology and the multiple mini-slots with dual code sensing technology as the controlling method of packet collisions. The Markovian...
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Chapter
Minimizing Interference in Cellular Mobile Communications by Optimal Channel Assignment Using Chaotic Simulated Annealing
Abstract. In this chapter, we deal with the problem of assigning frequency channels to radio cells in a cellular mobile network so that interference between channels is minimized, while demands for channels ar...
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Chapter and Conference Paper
Fast Authentication for Inter-domain Handover
This paper proposes a method of fast authentication for inter administrative domain handover between two foreign mobile or wireless communication network domains. It is based on mutual trust and agreement betw...
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Chapter and Conference Paper
Performance Analysis of Multi-pattern Frequency Hop** Wireless LANs
This paper proposes the use of multiple patterns (MP) to increase the capacity of Frequency Hop** (FH) Wireless Local Area Networks (WLANs). The use of MP in WLANs can significantly reduce the probability of...
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Chapter and Conference Paper
A Three-Tier Framework Supporting Soft QoS Routing in MANET
Mobile Ad hoc Networks (MANET) is a collection of randomly moving wireless devices within a particular area. Unlike in cellular networks, there are no fixed base-stations to support routing and mobility manage...
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Chapter
Fuzzy Web Information Classification Agents
We are in an era with information overload. It becomes more and more difficult for us to analyze the fast-changing information and make decision upon the analyses. The web information agent appears to give us ...
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Chapter and Conference Paper
Performance Analysis and Receiver Design for SDMA-Based Wireless Networks in Impulsive Noise
In this paper, performance analysis and receiver design in the uplink of SDMA-based wireless systems are performed in the presence of impulsive noise modeled as a symmetric alpha-stable process. The optimal re...
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Chapter
A Time-Completeness Tradeoff on Fuzzy Web-Browsing Mining
World-wide-web applications have grown very rapidly and have made a significant impact on computer systems. Among them, web browsing for useful information may be most commonly seen. Due to its tremendous amou...
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Chapter and Conference Paper
A Fair Distributed Solution for Selfish Nodes Problem in Wireless Ad Hoc Networks
In Mobile Ad Hoc Networks (MANETs), nodes depend on each other for routing and forwarding packets. Cooperation among nodes is a key issue in such an environment. However, some of the nodes in MANETs may behave...
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Chapter
A Fuzzy Logic Approach for Content-Based Audio Classification and Boolean Retrieval
Since the invention of fuzzy sets and maturing of the fuzzy logic theory, fuzzy logic systems have been widely applied to various fields, such as fuzzy controller, data mining, and so on. New potential areas u...
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Article
Open AccessEditorial
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Article
Open AccessFactor-Graph-Based Soft Self-Iterative Equalizer for Multipath Channels
We consider factor-graph-based soft self-iterative equalization in wireless multipath channels. Since factor graphs are able to characterize multipath channels to per-path level, the corresponding soft self-it...
