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2010 The 12th International Conference on Advanced Communication Technology (ICACT)

7-10 Feb. 2010

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  • [Front cover]

    Publication Year: 2010, Page(s): c1
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  • [Title page]

    Publication Year: 2010, Page(s): 1
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  • [Copyright notice]

    Publication Year: 2010, Page(s): 1
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  • Message

    Publication Year: 2010, Page(s):i - ii
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  • Objectives

    Publication Year: 2010, Page(s):iii - iv
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  • Board of reviewer

    Publication Year: 2010, Page(s):v - xiii
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  • Session overview

    Publication Year: 2010, Page(s):xiv - xvi
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  • Table of contents

    Publication Year: 2010, Page(s):xvii - xliii
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  • Session 7A: Wireless communication technology (VII)

    Publication Year: 2010, Page(s): 939
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  • A design of next generation Gigabit MIMO wireless LAN system

    Publication Year: 2010, Page(s):941 - 946
    Cited by:  Patents (46)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (3804 KB) | HTML iconHTML

    This paper deals with a design of next generation Gigabit WLAN system based on IEEE802.11TGac's functional requirements. It achieves 1.1 Gbps throughput for 45 meter propagation distance with 80 MHz bandwidth on 5 GHz band. The proposed preamble ensures backward compatibility with the IEEE802.11a/n systems and has lower PAPR and comparable preamble efficiency with IEEE802.11n's preamble. It uses M... View full abstract»

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  • Comparative analysis of piecewise-polynomial of local bases

    Publication Year: 2010, Page(s):947 - 950
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (5047 KB) | HTML iconHTML

    In this work, the results of the comparative analysis of possibilities piecewise-polynomial local bases on three parameters are shown: by quantity of indispensable operations, by efficiency of compression of the information and by error. View full abstract»

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  • A robust PN length estimation in down link low- SNR DS-CDMA multipath channels

    Publication Year: 2010, Page(s):951 - 955
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (4573 KB) | HTML iconHTML

    In this paper an efficient method is proposed for blind detection of multiuser spread spectrum signal and pseudo noise (PN) length estimation in downlink scenario. This method is based on fluctuating observation of second order statistic (SOS) estimator of received signal; estimating length of spreading code with no need to primary information based on observing second order peaks of correlation e... View full abstract»

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  • Radio resource allocation for OFDMA cognitive cooperative system

    Publication Year: 2010, Page(s):956 - 961
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2990 KB) | HTML iconHTML

    In this paper, the problem of wireless resource allocation in OFDMA-based cognitive cooperative network is investigated. The objective is maximizing the throughput of primary users in a system in which cognitive users act as a relay for primary users. In our proposed scheme, while primary users achieved desire rate, they dedicate some subcarrier for cognitive users. We propose two different algori... View full abstract»

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  • The way towards amplifier design using CAD (ADS) tool

    Publication Year: 2010, Page(s):962 - 967
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (7704 KB) | HTML iconHTML

    This paper mainly focuses on design arts and operational mechanism of ADS tool. ADS tool is characterized by reliable, efficient and controlled functioning as compare to conventional approaches. In this paper, we describe an ADS tool based interactive procedure that provides the students in electrical and computer engineering programs with an easy-to-use reference and overview of an amplifier desi... View full abstract»

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  • Session 7B: Mobile communications (III)

    Publication Year: 2010, Page(s): 969
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  • Mobile TCP socket for secure applications

    Publication Year: 2010, Page(s):971 - 974
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1234 KB) | HTML iconHTML

    A TCP session uses IP addresses (+ IP port) of both end points as identifiers. Therefore when a mobile handover to a new AP that belong to a different subnet/domain, the IP address will changes and ongoing TCP connections are reset. Several approaches have been proposed to solve this problem, and one of which was to modified the TCP/IP stack to update the changes of the IP address for the ongoing ... View full abstract»

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  • Network Coding-based Relay for IEEE 802.16j multi-hop relay network

    Publication Year: 2010, Page(s):975 - 979
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (4788 KB) | HTML iconHTML

    IEEE 802.16j is to enable the operation of multi-hop Relay Stations (RS). It aims to enhance the coverage, per user throughput and system capacity of IEEE 802.16e. However, the Mobile Stations (MSs) which connect to the RS are suffering from exponentially throughput degradation and end-to-end delay increase in congested network. As the number of RS hops increases, so does the degradation and the d... View full abstract»

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  • An efficient transmission scheme for short message service in IEEE 802.16 systems

    Publication Year: 2010, Page(s):980 - 984
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (4163 KB) | HTML iconHTML

    Short message service (SMS) has two main features, namely small-sized SMS packet and high acceptable-delivery delay. For these features, this paper proposes an efficient transmission scheme for SMS in IEEE 802.16 systems. In order to reduce a message overhead, the proposed scheme exploits the existing connection instead of generating a new connection. In addition, it adopts the piggyback scheme wi... View full abstract»

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  • Adjustable subcarrier allocation for spectral efficiency and user fairness in 3GPP LTE downlink systems

    Publication Year: 2010, Page(s):985 - 988
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2874 KB) | HTML iconHTML

    In this paper, adjustable subcarrier allocation algorithm is proposed for both system spectral efficiency and user-throughput fairness (or throughput requirement). There exists trade-off between two performance metrics. The proposed subcarrier allocation method can easily coordinate system performance between spectral efficiency and user-throughput fairness. To achieve adjustable goal, we define c... View full abstract»

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  • Review on mobility management for future-IP-based next generation wireless networks

    Publication Year: 2010, Page(s):989 - 994
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (6647 KB) | HTML iconHTML

    The mobility support protocols are separated by two categories; First, Host-based mobility management protocols such as Mobile IPv6, and its enhancements (HMIPv6 and FMIPv6) which all basically requires protocol stack modification of the mobile node in order to support them. That modification may increase the complexity on them and wasting of air resource. Besides, some drawbacks that still suffer... View full abstract»

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  • Session 7C: Systems & software engineering (III)

    Publication Year: 2010, Page(s): 995
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  • Mobile virtual storage using iATA protocol with disk image based loop device

    Publication Year: 2010, Page(s):997 - 1002
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (10219 KB) | HTML iconHTML

    With continuous growth in mobile technology and ubiquitous computing, the demand for more storage in mobile devices is also on the rise. Internet Advanced Technology Attachment (iATA), a virtual storage system that positioned itself as one of the feasible solutions to solve the mobile device's storage limitation problem. In existing iATA implementation, the storage space depends on the unused part... View full abstract»

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  • Formal analysis of STM design with SAL infinite bounded model checker

    Publication Year: 2010, Page(s):1003 - 1008
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2203 KB) | HTML iconHTML

    State Transition Matrix (STM) is a flexible table-like modeling language that has been frequently used for specifying behavior of distributed systems. In this paper, we first present a formalization of the static and dynamic aspects of a STM design (i.e., design written in STM). Consequentially, based on this formalization, we investigate how a STM design can be formally analyzed using SAL, precis... View full abstract»

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  • Autonomic computing technologies for cyber-physical systems

    Publication Year: 2010, Page(s):1009 - 1014
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (7980 KB) | HTML iconHTML

    Cyber-physical systems (CPS) are characterized by extremely tight integration of and coordination between computational and physical resources. Embedded computers and networks in the cyber world monitor and control the physical world. But it is impossible to make systems suitable to all situations because the physical world has much uncertainty and uncontrollable condition. The interactive mechani... View full abstract»

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  • Performance models oriented to the dynamic resource provisioning in shared data centres

    Publication Year: 2010, Page(s):1015 - 1020
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (6400 KB) | HTML iconHTML

    It is a challenge to quickly supply performance numbers online driving dynamic resource provisioning in shared centres in face of the complication of applications both in scale and architecture. In this paper, we provide a practical solution to the above problem by laying out a theoretical framework. In order to improve the representative characterization of workload, we classify the workload into... View full abstract»

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