| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
Technical Committee on Radio Communication Systems (RCS) (Searched in: 2009)
Search Results: Keywords 'from:2009-08-03 to:2009-08-03'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2009-08-04 10:55 |
Miyagi | Tohoku Univ. | A Study on Frequency Diversity and Multi-User Diversity in IFDMA Yuichi Kazama, Akira Yamasaki, Koichi Adachi, Masao Nakagawa (Keio Univ.)  RCS2009-97 |
Single-carrier frequency division multiple access (SC-FDMA) has been decided to be adopted in the uplink of the future w... [more] | RCS2009-97 pp.115-120 |
| RCS | 2009-08-04 11:20 |
Miyagi | Tohoku Univ. | Performance of Multi-hop Cooperative Networks Using STBC Technique Yuji Oishi, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) RCS2009-98 |
In multi-hop cooperative networks, multiple relay stations are employed at each hop in order to enhance its transmission... [more] | RCS2009-98 pp.121-125 |
| RCS | 2009-08-04 11:45 |
Miyagi | Tohoku Univ. | Adaptive Coded Cooperation using Multiple Turbo Codes Koji Ishibashi (Shizuoka Univ.), Koji Ishii (Kagawa Univ.), Hideki Ochiai (Yokohama National Univ.) RCS2009-99 |
[more] | RCS2009-99 pp.127-132 |
| RCS | 2009-08-04 13:10 |
Miyagi | Tohoku Univ. | Resource Allocation for Achieving Tradeoff between Peak Power and Channel Capacity in Block Transmission of Multiuser OFDM Osamu Takyu, Yohtaro Umeda (Tokyo Univ. of Sci) RCS2009-89 |
In this paper, the novel subcarrier assignment for achieving large channel capacity as well as small PAPR of transmitted... [more] | RCS2009-89 pp.67-72 |
| RCS | 2009-08-04 13:30 |
Miyagi | Tohoku Univ. | A Study on Restriction Scheme of Signal Constellation Transition in Clipping-Based PAPR Reduction Method in OFDM Hiroki Andoh, Kenichi Higuchi (Tokyo Univ. of Sci.) RCS2009-101 |
This paper investigates a restriction scheme of the signal constellation transition in clipping-based peak-to-average po... [more] | RCS2009-101 pp.139-142 |
| RCS | 2009-08-04 13:50 |
Miyagi | Tohoku Univ. | On Evaluation Index of Power Efficiency for Transmitter Architecture with Amplitude-Modulated Final Stage Amplifier
-- Power Added Efficiency, Drain/Anode Efficiency, or Anything Suitable? -- Makoto Taromaru, Satoshi Tsukamoto, Keizo Inagaki, Kazuto Yano, Masazumi Ueba (ATR) RCS2009-102 |
A new power efficiency index for RF (radio frequency) power amplifiers is proposed. These amplifiers studied are saturat... [more] | RCS2009-102 pp.143-146 |
| RCS | 2009-08-04 14:30 |
Miyagi | Tohoku Univ. | PAPR Reduction Methods for Multiuser MIMO-OFDM Systems with Block Diagonalization Shusaku Umeda, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) RCS2009-103 |
This report proposes a method to reduce peak-to-average ratio (PAPR) while maintaining an effect of block diagonalizatio... [more] | RCS2009-103 pp.147-152 |
| RCS | 2009-08-04 14:55 |
Miyagi | Tohoku Univ. | On the Effect of PAPR Reduction Based on Peak Limiter in a Mobile WiMAX Based OFDM System Yu Takase, Osamu Muta (Kyushu Univ.), Yoshihiko Akaiwa (The Univ. of Electro-Comm.) RCS2009-104 |
Mobile WiMAX adopts Orthogonal Frequency Division Multiplexing (OFDM) based multiple access scheme. A major drawback in ... [more] | RCS2009-104 pp.153-158 |
| RCS | 2009-08-04 15:20 |
Miyagi | Tohoku Univ. | A Study on Phase-Weighting Factor Estimation Method for LDPC-Coded OFDM Systems Employing a Subcarrier-Phase Control Based PAPR Reduction Technique Osamu Muta (Kyushu Univ.) RCS2009-105 |
In this paper, a phase-weighting factor estimation method is proposed for LDPC coded OFDM systems employing a subcarr... [more] |
RCS2009-105 pp.159-164 |
| RCS | 2009-08-04 16:00 |
Miyagi | Tohoku Univ. | A channel estimation scheme with a peak-to-average power ratio reduction in single carrier-frequency domain equalization using sparse pilot symbols Daiji Motokawa, Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. of Tech.) RCS2009-106 |
In mobile communications, a frequency domain equalization for multipath fading is widely used in orthogonal frequency di... [more] | RCS2009-106 pp.165-170 |
| RCS | 2009-08-04 16:25 |
Miyagi | Tohoku Univ. | Performance Evaluation of Spreading Code Sequence Appropriate for Maximum Likelihood Detection in MC-CDMA with Channel Coding Akira Wakamiya, Kenichi Higuchi (Tokyo Univ. of Sci.) RCS2009-107 |
This paper investigates the spreading code sequences appropriate for the multicarrier code division multiple access (MC-... [more] | RCS2009-107 pp.171-176 |
| RCS | 2009-08-04 16:50 |
Miyagi | Tohoku Univ. | A Study on Signal Detection for MC-CDMA Kazunori Yamamoto, Koichi Adachi, Masao Nakagawa (Keio Univ.) RCS2009-108 |
Multi-carrier-code division multiple access (MC-CDMA) is a promising candidate for the next generation mobile communicat... [more] | RCS2009-108 pp.177-182 |
| RCS | 2009-08-04 17:15 |
Miyagi | Tohoku Univ. | Application of Frequency-domain Block Signal Detection Using Iterative V-BLAST Detection and Walsh-Hadamard Precoding to Turbo-coded Single-carrier Transmission Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2009-109 |
In our recent paper, we proposed frequency-domain block signal detection combined with iterative Vertical-Bell Laborator... [more] | RCS2009-109 pp.183-188 |
[Return to Top Page]