Digital Library

Vol. 31, No. 6, Jun. 2006



Feedback-Assisted Multipolling Scheme for Real-Time Multimedia Traffics in Wireless LANs

Sun-Myeng Kim  Young-Jong Cho
Vol. 31, No. 6, pp. 495-507, Jun. 2006

Multiuser Resource Allocation Scheme Considering Link Layer Effective Capacity in OFDMA Systems

SiHwan Sung  Myungsik Yoo  Yoan Shin  Woncheol Lee
Vol. 31, No. 6, pp. 508-516, Jun. 2006

A study on the Newly Proposed Dual Virtual Cell System in Distributed Wireless Communication System

Joo-young Yang  Jeong-ho Kim
Vol. 31, No. 6, pp. 517-526, Jun. 2006

Performance Analysis of DSRC Transmission Efficiency at MAC Layer

Su-jin Kwag  Jin-ho Ahn  Sang-sun Lee
Vol. 31, No. 6, pp. 527-533, Jun. 2006

A Dynamic Pre-Cluster Head Algorithm for Topology Management in Wireless Sensor Networks

Jaehyun Kim  Jaiyong Lee  Seoggyu Kim  Yoonmee Doh  Noseong Park

Vol. 31, No. 6, pp. 534-543, Jun. 2006

An Efficient Dynamic Paging Scheme in Mobile IPv6

Inwhee Joe
Vol. 31, No. 6, pp. 544-550, Jun. 2006

The Characteristics of Transient Response According to Lasing Wavelengths and Propagation Directions in Double-Pass Gain-Clamped L-band EDFA with Linear Cavity

Ik-Sang Kim
Vol. 31, No. 6, pp. 547-555, Jun. 2006

Generation and Distribution of Symmetric/Asymmetric Secret Keys for Secure Communications in Koinonia High-rate WPAN

Soon-Bin Yim  Ssang-Bong Jung  Tae-Jin Lee  Sun-Do June  Hyeon-Seok Lee 
Tai-Gil Kwon  Jin-Woong Cho
Vol. 31, No. 6, pp. 551-560, Jun. 2006

Broadcast Packet Data Transmission for OFDM-based Mobile Cellular Networks

Sung Kyo Kang  Yun Hee Kim  Jae Kyun Kwon
Vol. 31, No. 6, pp. 556-562, Jun. 2006

A Study on Anti-collision Algorithm in Gen2 Protocol Based RFID Systems

Cheng-Hao Quan  Hee-Sook Mo  Gil-Young Choi  Cheol-Sig Pyo  Jong-Suk Chae

Vol. 31, No. 6, pp. 561-571, Jun. 2006

Link-level Performance Verification of the Multiple Antenna Systems - MIMO OFDM vs. Smart Antenna OFDM

SungHo Park  KyooHyun Kim  Joo Heo  KyungHi Chang
Vol. 31, No. 6, pp. 563-574, Jun. 2006

Ultra-Wide Bandwidth Systems Using a Non-Binary Pulse Position Modulation with Preferable Line Spectrum Properties

Yun-Pyo Hong  Hong-Yeop Song
Vol. 31, No. 6, pp. 569-574, Jun. 2006

The Scheme for Improving the Performance of Ranging Code Detection over OFDMA Systems in Uplink

Ki-nam Kim  Jin-ho Kim  Sung-joon Cho
Vol. 31, No. 6, pp. 575-585, Jun. 2006

BER Performance Analysis of Linear Orthogonal Space-Time Block Codes with Quadrature Amplitude Modulation in Quasi Static Rayleigh Fading Channel

Sang-Hyo Kim  Jae-Dong Yang  Jong-Seon No
Vol. 31, No. 6, pp. 575-581, Jun. 2006

On the Relationship of Sidel'nikov Sequences

Tae-Hyung Lim  Young-Sik Kim  Jung-Soo Chung  Jong-Seon No
Vol. 31, No. 6, pp. 582-588, Jun. 2006

A Novel Detection Scheme for Reducing the Effect of Residual Doppler Frequency Offset in Spread Spectrum Systems

Seungsoo Yoo  Sun Yong Kim  Iickho Song
Vol. 31, No. 6, pp. 586-592, Jun. 2006

Improved Speech Enhancement Algorithm employing Multi-band Power Subtraction and Wavelet Packets Decomposition

Yoon-Chang Lee  Jeong-Hoon Kwak  Sang-Sik Ahn
Vol. 31, No. 6, pp. 589-602, Jun. 2006

Fixed-point Implementation for Downlink Traffic Channel of IEEE 802.16e OFDMA TDD System

KyooHyun Kim  TaeHyung Sun  YuPeng Wang  KyungHi Chang  HyungIl Park 
IkSoo Eo
Vol. 31, No. 6, pp. 593-602, Jun. 2006

Design and Implementation of Low-Power DCT Architecture by Minimizing Switching Activity

San Kim  Jongsu Park  Yong-joo Lee  Yong-Surk Lee
Vol. 31, No. 6, pp. 603-613, Jun. 2006

A New Resource Allocation Technique to Mitigate Co-Channel Interference in Cellular OFDMA Systems

Dai-kwan Kim  Jong-Kyung Kim  Jong-soo Seo
Vol. 31, No. 6, pp. 603-610, Jun. 2006

Iterative Decoding Performance for Gray Coded QAM Signals with I/Q Phase Unbalance

Ki Seol Kim  Sang Kyu Park
Vol. 31, No. 6, pp. 611-616, Jun. 2006

An Efficient Packetization Method for the Real-time Internet Video Transmission

Hyo-Hyun Kim  Kook-Yeol Yoo
Vol. 31, No. 6, pp. 614-622, Jun. 2006

Aggressive Subchannel Allocation Algorithm for Optimize Transmission Efficiency Among Users in Multiuser OFDMA System

SangJun Ko  Joo Heo  KyungHi Chang
Vol. 31, No. 6, pp. 617-626, Jun. 2006

An OFDM Frequency Offset Estimation Scheme Robust to Timing Error

Sanghun Kim  Seokho Yoon
Vol. 31, No. 6, pp. 623-628, Jun. 2006

Improvement of DS System using Transversal Filter for Advanced Duty Rate on Meteor Burst Channel

Hyeong-Soong Kwon
Vol. 31, No. 6, pp. 627-633, Jun. 2006

Matrix Pencil Method Using Fourth-order Statistic

Woojin Jang  Yisu Wang  Weiwei Zhou  Jinhwan Koh
Vol. 31, No. 6, pp. 629-636, Jun. 2006

Design and Fabrication of 5 GHz Band MMIC Power Amplifier for Wireless LAN Applications Using Size Optimization of PHEMTs

Hun Park  In-Gab Hwang  Hyung-Sik Yoon
Vol. 31, No. 6, pp. 634-639, Jun. 2006

Performance Comparison of DCT Algorithm Implementations Based on Hardware Architecture

Jae-Seong Lee  Young-Cheol Park  Dae Hee Youn
Vol. 31, No. 6, pp. 637-644, Jun. 2006

A Design of AES-based CCMP core for IEEE 802.11i Wireless LAN Security

Seok-Ki Hwang  Jong-Whan Kim  Kyung-Wook Shin
Vol. 31, No. 6, pp. 640-647, Jun. 2006

Modification of User Authentication Protocol for Partial Anonymity in the GSM System

Mi-og Park  Sang-geun Kim
Vol. 31, No. 6, pp. 645-650, Jun. 2006

Integrity Guarantee Scheme of Mobile Agents through Authentication of Digital Signature with TTS

Chang-ryul Jung  Hong-sang Yoon
Vol. 31, No. 6, pp. 651-657, Jun. 2006



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pISSN : 1226 - 4717
eISSN : 2287 - 3880