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Technical Committee on Radio Communication Systems (RCS) (Searched in: 2006)
Search Results: Keywords 'from:2007-01-24 to:2007-01-24'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SIP | 2007-01-24 09:05 |
Okinawa | NICT Okinawa | Performance Analysis of OFDMA Wireless Initial Access System in the Future Wireless Communication System Doohwan Lee, Hiroyuki Morikawa (Univ.of Tokyo)  SIP2006-117 RCS2006-175 |
In this paper we analyzed the performance of OFDMA wireless initial access system since most of the future wireless syst... [more] | SIP2006-117 RCS2006-175 pp.1-6 |
| RCS, SIP | 2007-01-24 09:25 |
Okinawa | NICT Okinawa | A Robust Frame Synchronization of Mobile WiMax 802.16e Dang Hai Pham, Tomohisa Wada (Univ.of Ryukyu) SIP2006-118 RCS2006-176 |
[more] | SIP2006-118 RCS2006-176 pp.7-12 |
| RCS, SIP | 2007-01-24 09:45 |
Okinawa | NICT Okinawa | A Study on Single Side Band modulation with Spread Spectrum Masahiko Nanri, Mitsuru Uesugi (Panasonic), Gen-ichiro Ohta (Waseda Univ.) SIP2006-119 RCS2006-177 |
SSB(Single Side Band) modulation is used for analog communication such as short-wave broadcasting because it is better t... [more] | SIP2006-119 RCS2006-177 pp.13-18 |
| RCS, SIP | 2007-01-24 10:05 |
Okinawa | NICT Okinawa | A Study on the Error Estimation Method for Quadrature Modulators and Demodulators
-- Estimation Algorithm Considering Errors in a Phase Shifter for Error Estimation -- Atsushi Yamaoka, Keiichi Yamaguchi (TOSHIBA) SIP2006-120 RCS2006-178 |
[more] | SIP2006-120 RCS2006-178 pp.19-24 |
| RCS, SIP | 2007-01-24 10:40 |
Okinawa | NICT Okinawa | Amplitude Modulation Using Burst Width Modulation at the Final Stage Maximizing Efficiency of Power Amplifier
-- Signal Processing and Basic Study on Suprious Characteristics -- Makoto Taromaru (ATR) SIP2006-121 RCS2006-179 |
A new amplitude modulation scheme and its transmitter architecture are proposed. It modulates a constant envelope radio... [more] | SIP2006-121 RCS2006-179 pp.25-30 |
| RCS, SIP | 2007-01-24 11:00 |
Okinawa | NICT Okinawa | Timing jitter in PAM, ASK and QAM schemes, No.1. General equation Kazuhiro Miyauchi, Isamu Wakabayashi (TUS) SIP2006-122 RCS2006-180 |
Timing jitter generation in PAM, ASK and QAM with AWGN is analyzed and a closed form representation of jitter PSD is der... [more] | SIP2006-122 RCS2006-180 pp.31-36 |
| RCS, SIP | 2007-01-24 11:20 |
Okinawa | NICT Okinawa | Channel Estimation for Mobile Wireless Communication System Using Discrete Wavelet Transform Phuong Thi Thu Pham, Tomohisa Wada (Univ.of Ryukyu) SIP2006-123 RCS2006-181 |
[more] | SIP2006-123 RCS2006-181 pp.37-41 |
| RCS, SIP | 2007-01-24 11:40 |
Okinawa | NICT Okinawa | Channel Estimation Method Using Differential Model of Fading Fluctuation for EM Algorithm Applied to Mobile OFDM MAP Detection Kazushi Muraoka, Hiroshi Suzuki, Kazuhiko Fukawa, Satoshi Suyama (Tokyo Tech) SIP2006-124 RCS2006-182 |
The EM algorithm has been applied to the MAP detection, because the latter requires a prohibitive amount of computationa... [more] | SIP2006-124 RCS2006-182 pp.43-48 |
| RCS, SIP | 2007-01-24 13:00 |
Okinawa | NICT Okinawa | Maximum Likelihood Estimation Combined with Sequentially-Updated Channel Estimation for Frame Control Message Slots in Downlink Single Frequency Reuse DPC-OF/TDMA System Masahiko Kamiyama (Chuo Univ/NICT), Ryuhei Funada, Ryota Kimura, Hiroshi Harada (NICT), Hiroshi Shirai (Chuo Univ) SIP2006-125 RCS2006-183 |
Dynamic Parameter Controlled Orthogonal Frequency and Time Division Multiple Access (DPC-OF/TDMA), which has been propos... [more] | SIP2006-125 RCS2006-183 pp.49-54 |
| RCS, SIP | 2007-01-24 13:20 |
Okinawa | NICT Okinawa | Peak Power Reduction Method Based on Structure of Parity-check Matrix for LDPC coded OFDM transmission Osamu Muta, Yoshihiko Akaiwa (Kyushu Univ.) SIP2006-126 RCS2006-184 |
In this paper, we propose a peak power reduction method based on structure of parity-check matrix for LDPC coded OFDM sy... [more] | SIP2006-126 RCS2006-184 pp.55-60 |
| RCS, SIP | 2007-01-24 13:40 |
Okinawa | NICT Okinawa | A study on the customer-side traffic control method in wireless access environment Yoji Kishi, Masaki Fukushima, Hajime Nakamura (KDDI R&D Labs.) SIP2006-127 RCS2006-185 |
The authors have been studying advanced traffic control techniques embedded in customer-side equipment to achieve higher... [more] | SIP2006-127 RCS2006-185 pp.61-64 |
| RCS, SIP | 2007-01-24 14:00 |
Okinawa | NICT Okinawa | A method for rate control and clock frequency estimation to achieve high-quality video transmission Shigeyuki Yamanaka, Yusuke Yamada, Yoshihiro Ohtani (SHARP) SIP2006-128 RCS2006-186 |
In order to realize stable real-time video transmission over dynamically changing wireless channel, it is an effective m... [more] | SIP2006-128 RCS2006-186 pp.65-70 |
| RCS, SIP | 2007-01-24 14:35 |
Okinawa | NICT Okinawa | Experimental Trial on Millimeter Band Communications System using Zeppelin NT Airship Mikio Suzuki, Hiroyuki Tsuji, Ryu Miura (NICT) SIP2006-129 RCS2006-187 |
Experimental test for high speed IP communication on millimeter band should be carried out using Zeppelin NT airship in... [more] | SIP2006-129 RCS2006-187 pp.71-74 |
| RCS, SIP | 2007-01-24 14:55 |
Okinawa | NICT Okinawa | Mobile Localization Experiment Using An Unmanned Aerial Vehicle
-- Experimental Overview and Preliminary Report -- Hiroyuki Tsuji, Derek Gray, Mikio Suzuki, Ryu Miura (NICT) SIP2006-130 RCS2006-188 |
An experiment on mobile localization with a unmanned aerial vehicle (UAV) and array antenna was conducted in 2006. The U... [more] | SIP2006-130 RCS2006-188 pp.75-80 |
| RCS, SIP | 2007-01-24 15:15 |
Okinawa | NICT Okinawa | The Communication Trial using Multipath Mobile IP in the Shinkansen Environment Kazuhiro Yamada, Takahiko Hoshino (CJRC) SIP2006-131 RCS2006-189 |
The internet connection with wifi will be available on the Tokaido-Shinkansen in 2009. The system employs Leaky Co-aXial... [more] | SIP2006-131 RCS2006-189 pp.81-86 |
| RCS, SIP | 2007-01-24 15:35 |
Okinawa | NICT Okinawa | The Mail Roaming System over Multilink onboard Trains Kazuhiro Yamada, Seiji Imai (CJRC), Yuichi Tanaka, Kinya Asano (Oki) SIP2006-132 RCS2006-190 |
It is difficut to deploy a broadband communication system onto the entire track of an intercity high speed rail from tec... [more] | SIP2006-132 RCS2006-190 pp.87-92 |
| RCS, SIP | 2007-01-24 16:10 |
Okinawa | NICT Okinawa | Asymmetric Traffic Accommodation Using Dowlink Multihop Transmission in CDMA/FDD Cellular Systems Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.) SIP2006-133 RCS2006-191 |
The asymmetric traffic between uplink and downlink over recent mobile communication systems has been becoming conspicuou... [more] | SIP2006-133 RCS2006-191 pp.93-98 |
| RCS, SIP | 2007-01-24 16:30 |
Okinawa | NICT Okinawa | Area Spectral Efficiency of Wireless Systems with Cooperative Relaying Koji Yamamoto, Hirofumi Maruyama, Takashi Shimizu, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) SIP2006-134 RCS2006-192 |
Cooperative relaying is a promising technique, where terminals except source and destination share their resources to re... [more] | SIP2006-134 RCS2006-192 pp.99-104 |
| RCS, SIP | 2007-01-24 16:50 |
Okinawa | NICT Okinawa | Relay-Assignment Algorithm for Amplify-and-Forward Cooperative Communications Kengo Shirai, Kazunori Hayashi, Hideaki Sakai (Kyoto Univ.) SIP2006-135 RCS2006-193 |
This paper derives an optimum relay position of amplify-and-forward (AF) cooperative communications with the differentia... [more] | SIP2006-135 RCS2006-193 pp.105-110 |
| RCS, SIP | 2007-01-24 17:10 |
Okinawa | NICT Okinawa | TCP Traffic Handling in Wireless Multihop Networks Incorporating Intermittent Periodic Transmit and Packet Fowarding Path Reservation Kazuki Maruta, Yuji Tohzaka, Yukinori Higa, Hiroshi Furukawa (Kyushu Univ.) SIP2006-136 RCS2006-194 |
The combination of the Intermittent Periodic Transmit (IPT forwarding) with the Path reservation enables highly efficien... [more] | SIP2006-136 RCS2006-194 pp.111-116 |
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