| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, NS (Joint) |
2008-07-17 13:50 |
Kyoto | Kyoto University | Theoretical Analysis of Multi-User Interference in Uplink IFDMA Akira Yamasaki, Koichi Adachi, Masao Nakagawa (Keio Univ.)  RCS2008-38 |
Recently, interleaved frequency division multiple access (IFDMA) has been attracting attention as a multiple access sche... [more] | RCS2008-38 pp.37-42 |
| RCS, NS (Joint) |
2008-07-18 15:50 |
Kyoto | Kyoto University | A Study on the Effect of Transmission Diversity on the Performance of Vector Coding Yoshiyuki Takanashi, Daisuke Takeda, Koichi Adachi, Masao Nakagawa (Keio Univ.) RCS2008-49 |
Recently, vector coding (VC), which can obtain path diversity gain while multiplexing the transmitted signals orthogonal... [more] | RCS2008-49 pp.103-108 |
| RCS | 2008-06-27 16:00 |
Mie | Mie University | Channel Capacity of MC-CDMA MIMO Taking into Account Residual ICI and IAI Koichi Adachi (Keio Univ.), Fumiyuki Adachi (Tohoku Univ.), Masao Nakagawa (Keio Univ.) RCS2008-28 |
In the future wireless communication systems, to achieve the very high speed data transmission, multi-carrier transmissi... [more] | RCS2008-28 pp.73-78 |
| RECONF | 2008-05-23 15:15 |
Fukushima | The University of Aizu | Design and Implementation of Viterbi Decoder for Multi-Constraint Length Using Reconfigurable Processor Yuken Kishimoto, Shinichiro Haruyama, Masao Nakagawa, Hideharu Amano (Keio Univ.) RECONF2008-22 |
[more] | RECONF2008-22 pp.125-130 |
| OCS | 2008-05-16 12:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Reduction of Flicker by Coding and Modulation for Visible Light Communication Shoichi Ishikawa, Masao Nakagawa, Shinichiro Haruyama (Keio Univ.) OCS2008-1 |
Visible-Light communication is proposed, which uses LED lighting for transmitter and PD for receiver. It enables LED li... [more] |
OCS2008-1 pp.1-4 |
| AP | 2008-04-17 | Osaka | Osaka Electro-Communication University | UMTS TDD-CDMA adjacent channel interference cancellation using adaptive Kalman Filter Le Tien Anh, Masao Nakagawa (Keio Univ.) |
Inadequate filtering is the main cause of adjacent channel interference (ACI) between adjacent frequency bands. To avoid... [more] | |
| SIP, IE | 2008-04-17 16:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | UMTS TDD-CDMA Adjacent Channel Interference Cancellation Using Kalman Filter Le Tien Anh, Masao Nakagawa (Keio Univ.) SIP2008-13 IE2008-13 |
Inadequate filtering is the main cause of adjacent channel interference (ACI) between adjacent frequency bands. To avo... [more] |
SIP2008-13 IE2008-13 pp.73-78 |
| ITS, IEE-ITS | 2008-03-26 13:00 |
Kyoto | Kyoto University | Inertial Navigation-Based Positioning System for Vehicles using Visible Light Communication Emiko Tsuji, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) ITS2007-82 |
We propose a new Positioning System for Inertial Navigation using Visible Light Communication (VLC). This system can mak... [more] | ITS2007-82 pp.23-28 |
| ITS, IEE-ITS | 2008-03-26 13:25 |
Kyoto | Kyoto University | Performance Evaluation of Broadband Vehicle Information and Communication System using Free-Space Optics Technology Hideaki Kotake, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) ITS2007-83 |
We propose a new Broadband Vehicle Information and Communication System (B-VICS) using free-space optics technology. In ... [more] | ITS2007-83 pp.29-34 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-05 11:40 |
Kanagawa | YRP | A Study on Interference between Base Stations with Far Distance in TDD-CDMA Cellular Network Seiya Masuoka, Masao Nakagawa (Keio Univ) RCS2007-193 |
TDD-CDMA uses same frequency band in downlink and uplink in order to adopt TDD, so that TDD-CDMA has high frequency effi... [more] | RCS2007-193 pp.43-48 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-06 13:40 |
Kanagawa | YRP | Detection Method for Recognizing Number of Parallel Transmitted Symbols in MIMO-Cognitive Wireless Communication Osamu Takyu (Tokyo Univ. of Science), Takeo Fujii (Univ. of Electro-Commun.), Yohtaro Umeda (Tokyo Univ. of Science), Masao Nakagawa (Keio Univ.) SR2007-91 |
In cognitive radio system, each mobile station observes the usage of frequency spectrum, detects the vacant frequency sp... [more] | SR2007-91 pp.39-44 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-06 09:40 |
Kanagawa | YRP | A Proposal of Retransmission Scheme with Power Allocation Based on Bit Error Estimation of Relay Station in Cooperative Communication Yuki Fukuyama (Keio Univ.), Osamu Takyu (Tokyo Univ. of Science), Koichi Adachi, Masao Nakagawa (Keio Univ.) RCS2007-212 |
In cooperative communication, a space diversity gain can be obtained by cooperation of the multiple nodes with a single ... [more] | RCS2007-212 pp.157-162 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-06 11:00 |
Kanagawa | YRP | Performance Comparison between Vector Coding and OFDM Daisuke Takeda, Masao Nakagawa (Keio Univ.) RCS2007-215 |
Vector Coding is a kind of precoding scheme by using singular value decomposition of the channel matrix in the time doma... [more] | RCS2007-215 pp.175-179 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-07 15:00 |
Kanagawa | YRP | Visible Light Communication and 6-axes Sensor Based Positioning Technique for a Barcode Reader System Chinnapat Sertthin, Emiko Tsuji, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.), Shigeru Kuwano, Shuji Kubota (NTT) WBS2007-109 |
In this paper, we propose a new positioning technique for a barcode reader system based on the visible light communicati... [more] | WBS2007-109 pp.29-34 |
| RCS, SIP | 2008-01-24 16:15 |
Hiroshima | Hiroshima City Uni. | A Theoretical Study on Channel Capacity of MC-CDMA and OFDM Koichi Adachi (Keio Univ.), Fumiyuki Adachi (Tohoku Univ.), Masao Nakagawa (Keio Univ.) SIP2007-152 RCS2007-155 |
[more] | SIP2007-152 RCS2007-155 pp.127-132 |
| RCS, SIP | 2008-01-25 15:20 |
Hiroshima | Hiroshima City Uni. | Low Speed Telemetering-aware Dynamic Channel Allocation for TD-CDMA Cellular Network Ichiro Tamaki, Masao Nakagawa (Keio Univ.) SIP2007-181 RCS2007-184 |
Cellular M2M(machine to machine) communication market is rapidly increasing all over the world these days. In Japan, th... [more] | SIP2007-181 RCS2007-184 pp.139-144 |
| RCS, SAT (Joint) |
2007-12-21 14:20 |
Oita | A Study on Channel Capacity of MC-CDMA MIMO Koichi Adachi (Keio Univ.), Fumiyuki Adachi (Tohoku Univ.), Masao Nakagawa (Keio Univ.) RCS2007-131 |
In future wireless communication system, an extremely high spectrum efficient transmission technology is required. Ortho... [more] | RCS2007-131 pp.115-120 |
|
| RCS, AP (Joint) |
2007-11-08 13:55 |
Tokyo | Univ. of Electro-Commun. | A Study on Channel Capacity of MC-CDMA with ICI Canceller Koichi Adachi (Keio Univ.), Fumiyuki Adachi (Tohoku Univ.), Masao Nakagawa (Keio Univ.) RCS2007-102 |
Orthogonal frequency division multiplexing (OFDM) which uses a number of narrow band sub-carriers and multi-carrier code... [more] | RCS2007-102 pp.31-36 |
| RCS, AP (Joint) |
2007-11-09 09:30 |
Tokyo | Univ. of Electro-Commun. | Avoidance of Adjacent Channel Crossed-Slot Interference in TD-CDMA Yoshiyuki Takanashi, Yuji Horii, Masao Nakagawa (Keio Univ.) RCS2007-107 |
In the case of serving different types of services like mobile communication and mobile broadcast on the adjacent freque... [more] | RCS2007-107 pp.61-64 |
| LQE, OPE, OCS | 2007-11-02 09:50 |
Fukuoka | A New Tracking Method using Image Sensor and single Photo Detector for Visible Light Road-to-Vehicle Communication Tsubasa Saito, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) OCS2007-59 OPE2007-114 LQE2007-100 |
Road-to-vehicle communication with LED traffic light have been proposed. The proposed method with PD (single-Photo-Detc... [more] |
OCS2007-59 OPE2007-114 LQE2007-100 pp.93-96 |
|
[Return to Top Page]