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	ETRI Journal, Vol. 32, No. 1, Feb. 2010	2010     Vol. 32 No. 1
	The cover shows a complex constant multiplier (CCM) with two substructure-sharing multiplication units (SMUs). By employing the proposed SMU architecture, the hardware complexity of the CCM is reduced by about 34 % in comparison to that of a conventional CCM. See page 1.

Papers

	A Low-Complexity 128-Point Mixed-Radix FFT Processor for MB-OFDM UWB Systems
	Sang-In Cho, and Kyu-Min Kang, ETRI Journal, vol.32, no.1, Feb. 2010, pp.1-10. DOI:10.4218/etrij.10.0109.0232 [PDF Full-Text (990KB)] [Scanned PDF (4,851KB)]
	Novel UWB Transceiver for WBAN Networks: A Study on AWGN Channels
	Chengshi Zhao, Zheng Zhou, and Kyungsup Kwak, ETRI Journal, vol.32, no.1, Feb. 2010, pp.11-21. DOI:10.4218/etrij.10.0108.0738 [PDF Full-Text (665KB)] [Scanned PDF (5,022KB)]
	Game Traffic Classification Using Statistical Characteristics at the Transport Layer
	Young-Tae Han, and Hong-Shik Park, ETRI Journal, vol.32, no.1, Feb. 2010, pp.22-32. DOI:10.4218/etrij.10.0109.0236 [PDF Full-Text (375KB)] [Scanned PDF (5,678KB)]
	Harmonic Identification Algorithms Based on DCT for Power Quality Applications
	Alejandro G. Yepes, Francisco D. Freijedo, Jesus Doval-Gandoy, Oscar Lopez, Pablo Fernandez-Comesaña, and Jano Malvar Álvarez, ETRI Journal, vol.32, no.1, Feb. 2010, pp.33-43. DOI:10.4218/etrij.10.0109.0342 [PDF Full-Text (3,417KB)] [Scanned PDF (6,920KB)]
	Improvement of Ultra-wideband Link Performance over Bands Requiring Interference Mitigation in Korea
	Ahmad M. Rateb, Syarifah Kamilah Syed-Yusof, and Norsheila Fisal, ETRI Journal, vol.32, no.1, Feb. 2010, pp.44-52. DOI:10.4218/etrij.10.0109.0218 [PDF Full-Text (772KB)] [Scanned PDF (4,356KB)]
	Electronic Feedback System for Stabilization of Fiber Ring Resonator
	Sommart Sang-Ngern, and Athikom Roeksabutr, ETRI Journal, vol.32, no.1, Feb. 2010, pp.53-61. DOI:10.4218/etrij.10.0109.0320 [PDF Full-Text (1,077KB)] [Scanned PDF (4,084KB)]
	Design of an Internal Antenna with Near-Omnidirectional H-Plane Radiation Pattern over Ultra-wide Bandwidth
	Youngki Lee, Seokjin Hong, Jeongpyo Kim, and Jaehoon Choi, ETRI Journal, vol.32, no.1, Feb. 2010, pp.62-67. DOI:10.4218/etrij.10.0109.0271 [PDF Full-Text (2,051KB)] [Scanned PDF (4,139KB)]
	Effects of Channel Electron In-Plane Velocity on the Capacitance-Voltage Curve of MOS Devices
	Ling-Feng Mao, ETRI Journal, vol.32, no.1, Feb. 2010, pp.68-72. DOI:10.4218/etrij.10.0109.0386 [PDF Full-Text (616KB)] [Scanned PDF (2,057KB)]
	MC-MIPOG: A Parallel t-Way Test Generation Strategy for Multicore Systems
	Mohammed I. Younis, and Kamal Z. Zamli, ETRI Journal, vol.32, no.1, Feb. 2010, pp.73-83. DOI:10.4218/etrij.10.0109.0266 [PDF Full-Text (747KB)] [Scanned PDF (4,709KB)]
	Dual-Port SDRAM Optimization with Semaphore Authority Management Controller
	Jaehwan Kim, and Jongwha Chong, ETRI Journal, vol.32, no.1, Feb. 2010, pp.84-92. DOI:10.4218/etrij.10.0109.0262 [PDF Full-Text (743KB)] [Scanned PDF (4,637KB)]
	Linear Corrector Overcoming Minimum Distance Limitation for Secure TRNG from (17, 9, 5) Quadratic Residue Code
	Young-Sik Kim, Ji-Woong Jang, and Dae-Woon Lim, ETRI Journal, vol.32, no.1, Feb. 2010, pp.93-101. DOI:10.4218/etrij.10.0109.0141 [PDF Full-Text (786KB)] [Scanned PDF (4,625KB)]
	Practical Second-Order Correlation Power Analysis on the Message Blinding Method and Its Novel Countermeasure for RSA
	HeeSeok Kim, Tae Hyun Kim, Joong Chul Yoon, and Seokhie Hong, ETRI Journal, vol.32, no.1, Feb. 2010, pp.102-111. DOI:10.4218/etrij.10.0109.0249 [PDF Full-Text (2,331KB)] [Scanned PDF (6,535KB)]
	Sheetlike Waveguide for 2.4 GHz and 5 GHz Bands
	Kunsun Eom, and Arai Hiroyuki, ETRI Journal, vol.32, no.1, Feb. 2010, pp.112-119. DOI:10.4218/etrij.10.0109.0142 [PDF Full-Text (489KB)] [Scanned PDF (5,101KB)]
	A Modified Fixed-Threshold SMO for 1-Slack Structural SVMs
	Changki Lee, and Myung-Gil Jang, ETRI Journal, vol.32, no.1, Feb. 2010, pp.120-128. DOI:10.4218/etrij.10.0109.0425 [PDF Full-Text (766KB)] [Scanned PDF (3,458KB)]
	Mobile Telecommunications Market Regulations and Carrier Performance: The Korean Case
	Chuhwan Park, Sung-Soo Han, and Wang-hun Seok, ETRI Journal, vol.32, no.1, Feb. 2010, pp.129-138. DOI:10.4218/etrij.10.0109.0179 [PDF Full-Text (342KB)] [Scanned PDF (4,896KB)]

Letters

	Performance of Selective Decode-and-Forward Relay Networks with Partial Channel Information
	Xianyi Rui, ETRI Journal, vol.32, no.1, Feb. 2010, pp.139-141. DOI:10.4218/etrij.10.0209.0329 [PDF Full-Text (201KB)] [Scanned PDF (1,168KB)]
	GPS L5 Acquisition Schemes for Fast Code Detection and Improved Doppler Accuracy
	Inone Joo, Cheonsig Sin, Sanguk Lee, and Jaehoon Kim, ETRI Journal, vol.32, no.1, Feb. 2010, pp.142-144. DOI:10.4218/etrij.10.0209.0414 [PDF Full-Text (304KB)] [Scanned PDF (1,395KB)]
	Approximation for the Two-Dimensional Gaussian Q-Function and Its Applications
	Jinah Park, and Seungkeun Park, ETRI Journal, vol.32, no.1, Feb. 2010, pp.145-147. DOI:10.4218/etrij.10.0209.0352 [PDF Full-Text (213KB)] [Scanned PDF (1,271KB)]
	Compact Planar Dual-Wideband Bandstop Filters with Cross Coupling and Open-Ended Stepped Impedance Resonators
	Vamsi Krishna Velidi, and Subrata Sanyal, ETRI Journal, vol.32, no.1, Feb. 2010, pp.148-150. DOI:10.4218/etrij.10.0209.0341 [PDF Full-Text (375KB)] [Scanned PDF (1,620KB)]
	Fully Integrated HBT MMIC Series-Type Extended Doherty Amplifier for W-CDMA Handset Applications
	Chanhoe Koo, Junghyun Kim, and Youngwoo Kwon, ETRI Journal, vol.32, no.1, Feb. 2010, pp.151-153. DOI:10.4218/etrij.10.0209.0360 [PDF Full-Text (418KB)] [Scanned PDF (1,903KB)]
	Measurement Accuracy of Oscillation-Based Test of Analog-to-Digital Converters
	Peter Mrak, Anton Biasizzo, and Franc Novak, ETRI Journal, vol.32, no.1, Feb. 2010, pp.154-156. DOI:10.4218/etrij.10.0209.0285 [PDF Full-Text (230KB)] [Scanned PDF (1,153KB)]
	TRE+: Extended Tree-Based Routing Ethernet
	Juan A. Carral, Guillermo Ibáñez, Alberto García-Martínez, Miguel A. Lopez-Carmona, and Ivan Marsa-Maestre, ETRI Journal, vol.32, no.1, Feb. 2010, pp.157-159. DOI:10.4218/etrij.10.0209.0388 [PDF Full-Text (179KB)] [Scanned PDF (1,570KB)]
	Maximum Likelihood Training and Adaptation of Embedded Speech Recognizers for Mobile Environments
	Youngkyu Cho, and Dongsuk Yook, ETRI Journal, vol.32, no.1, Feb. 2010, pp.160-162. DOI:10.4218/etrij.10.0209.0242 [PDF Full-Text (192KB)] [Scanned PDF (1,455KB)]
	Fast 3D Mesh Compression Using Shared Vertex Analysis
	Euee Seon Jang, Seoungwook Lee, Bonki Koo, Daiyong Kim, and Kyoungsoo Son, ETRI Journal, vol.32, no.1, Feb. 2010, pp.163-165. DOI:10.4218/etrij.10.0209.0357 [PDF Full-Text (170KB)] [Scanned PDF (1,357KB)]
	Symmetric Adiabatic Logic Circuits against Differential Power Analysis
	Byong-Deok Choi, Kyung Eun Kim, Ki-Seok Chung, and Dong Kyue Kim, ETRI Journal, vol.32, no.1, Feb. 2010, pp.166-168. DOI:10.4218/etrij.10.0209.0247 [PDF Full-Text (217KB)] [Scanned PDF (1,771KB)]
	Value of Number Portability on Internet Phones
	Jung Eun Ku, Sang Woo Lee, and Tchanghee Hyun, ETRI Journal, vol.32, no.1, Feb. 2010, pp.169-171. DOI:10.4218/etrij.10.0209.0356 [PDF Full-Text (177KB)] [Scanned PDF (1,351KB)]