IEICE Technical Report

Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380

Radio Communication Systems

Workshop Date : 2008-12-18 - 2008-12-19 / Issue Date : 2008-12-11

RCS2008-151
Throughput Performance of Multicode DS-CDMA And MC-CDMA MIMO Multiplexing Using CDP-CE And Iterative Frequency-domain Interference Cancellation
Takafumi Fujimori, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.)
pp. 1 - 6

RCS2008-152
A Study on Complexity Reduced MLD Based on QR Decomposition in OFDM MIMO Multiplexing with Frequency Domain Spreading and Code Multiplexing
Kouji Nagatomi, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 7 - 12

RCS2008-153
Decoding of Gold-Coded Space-Frequency Block Codes -- QRM-MLD vs. Sphere Decoding --
Bijan Rohani, Kambiz Homayounfar (PHYBIT)
pp. 13 - 17

RCS2008-154
MMSE Receiver with Adapive Antenna Array Using Recursive ML Channel Estimation Method for BS/CDMA Communication System
Naoya Furukawa, Masaki Fukumoto, Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.)
pp. 19 - 24

RCS2008-155
Noise Characteristics of OFDM Signal Generated by EPWM Transmitter Employing 2nd-order Delta-Sigma Modulator with Null-Response Frequency
Koji Kawazoe, Yoshikazu Toyama, Edwin M.Umali, Yasushi Yamao (The Univ. of Electro-Communications)
pp. 25 - 29

RCS2008-156
Two-bit Variable Frequency Resonator using Transmission Line and RF switches
Jun-ichi Ohtsuka, Hiroki Mori, Ryo-ta Fukuda, Yasushi Yamao (The University of Electro-Communications)
pp. 31 - 36

RCS2008-157
Power Efficiency of Extended Doherty Transmitter with Different Operational Class Amplifiers for OFDM signal amplification
Yoshikazu Toyama, Yasushi Yamao (UEC)
pp. 37 - 42

RCS2008-158
Investigations on Multiplexing Schemes of L1/L2 Control Signals for OFDM Based Radio Access in Downlink Broadband Channel
Hisataka Tamura (Musashi Tech.), Nobuhiko Miki (NTT DOCOMO), Mamoru Sawahashi (Musashi Tech.)
pp. 43 - 48

RCS2008-159
Performance Comparison between Cyclic Shift and Block Spreading-based Multiplexing Using Maximum Likelihood Detection with Channel Coding Information
Ryota Takahashi, Mamoru Sawahashi (Musashi Tech.), Teruo Kawamura, Nobuhiko Miki (NTT DOCOMO)
pp. 49 - 54

RCS2008-160
A study on precoding control scheme for uplink MIMO in LTE-Advanced
Masayuki Hoshino (Panasonic), Tadashi Yoshida, Masaru Fukuoka (Panasonic Mobile Communications R&D Lab. Co., Ltd.), Daichi Imamura (Panasonic)
pp. 55 - 60

RCS2008-161
Multi-cell Coordinated Transmit Power Control Method for Cellular Radio Systems
Kenji Hoshino, Atsushi Nagate, Manabu Mikami, Teruya Fujii (Softbank Mobile)
pp. 61 - 66

RCS2008-162
Throughput Improvement by Power Reallocation in Multi-cell Coordinated Power Control
Atsushi Nagate, Kenji Hoshino, Manabu Mikami, Teruya Fujii (Softbank Mobile)
pp. 67 - 71

RCS2008-163
Unequal Error Protection Code System using Multi Trellis coded modulation -- Theoretical Analysis of RING Signal Constellation --
Satoshi Yamazaki, David Asano (Shinshu University)
pp. 73 - 78

RCS2008-164
Full Soft-decision Decoding on Concatenated Convolutional Inner Code and Reed-Solomon Outer Code
ZhiAn Zheng, Tomonori Miyano, Tomohisa Wada (Ryukyu Univ.)
pp. 79 - 84

RCS2008-165
Channel capacity of densely deployed wireless LAN networks using directional antenna
Rihito Matsuoka, Masahiro Umehira (Ibaraki Univ.)
pp. 85 - 89

RCS2008-166
Channel Capacity in 2-hop OFDMA Virtual Cellular Network using Parallel Relay Route
Hitoshi Ishida, Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.)
pp. 91 - 96

RCS2008-167
Throughput analysis of ARQ in multi-route parallel transmission in OFDMA 2-hop Virtual Cellular Network
Bijeta Joshi, Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.)
pp. 97 - 102

RCS2008-168
Dynamic Multi-Hopping Method in Wireless Ad-Hoc Networks
Yusuke Kadowaki, Kenichi Nagao, Yasushi Yamao (The Univ. Electro-Communications)
pp. 103 - 107

RCS2008-169
Throughput comparison of single-carrier and multi-carrier signal transmissions using overlap FDE
Kazuki Takeda, Tatsunori Obara, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.)
pp. 109 - 114

RCS2008-170
Optimization of Single-carrier Joint THP/pre-FDE Based On The MMSE Criterion
Kazuki Takeda, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.)
pp. 115 - 120

RCS2008-171
Design of Orthogonal Spreading Code Groups for MC-CDMA with FDE in A Frequency Selective Channel
Koichi Adachi, Masao Nakagawa (Keio Univ.)
pp. 121 - 126

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan