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Technical Committee on Signal Processing (SIP) (Searched in: 2008)
Search Results: Keywords 'from:2009-01-22 to:2009-01-22'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, RCS | 2009-01-22 09:00 |
Kumamoto | Kumamoto University | On the Effect of Clipping on the Performance of Single-Carrier FDMA Kengo Terada, Hideki Ochiai (Yokohama Nat Univ)  SIP2008-124 RCS2008-172 |
We investigate the performance of single-carrier frequency-division multiple access (SC-FDMA) system with clipping and... [more] |
SIP2008-124 RCS2008-172 pp.1-6 |
| SIP, RCS | 2009-01-22 09:25 |
Kumamoto | Kumamoto University | Required Bandwidth and Peak Power Reduction Effect of Intermediary Over-Sampling for Wireless OFDMA Systems Kazuhiko Fujimoto, Shigeru Tomisato, Masaharu Hata (Okayama Univ.), Hiromasa Fujii, Hitoshi Yoshino (NTTDOCOMO) SIP2008-125 RCS2008-173 |
This paper evaluates the required bandwidth to iterative peak power reduction to exactly reduce PAPRs in the proposed in... [more] | SIP2008-125 RCS2008-173 pp.7-12 |
| SIP, RCS | 2009-01-22 09:50 |
Kumamoto | Kumamoto University | Digital Predistortion without Lookup Tables Kambiz Homayounfar, Bijan Rohani (PHYBIT) SIP2008-126 RCS2008-174 |
[more] | SIP2008-126 RCS2008-174 pp.13-17 |
| SIP, RCS | 2009-01-22 10:30 |
Kumamoto | Kumamoto University | Capacity Enhancement of VoIP over LTE by Stochastic Adaptive Modulation and Coding Kambiz Homayounfar, Bijan Rohani (PHYBIT) SIP2008-127 RCS2008-175 |
[more] | SIP2008-127 RCS2008-175 pp.19-22 |
| SIP, RCS | 2009-01-22 10:55 |
Kumamoto | Kumamoto University | Considerations on the Discontinuous Transmission detection performance of the ACK/NACK signals for E-UTRA uplink control channel Seigo Nakao (Panasonic), Tomohumi Takata (PMCRD), Daichi Imamura, Katsuhiko Hiramatsu (Panasonic) SIP2008-128 RCS2008-176 |
HARQ is employed for the 3GPP E-UTRA downlink. ACK/NACK signals from each mobile terminal are multiplexed by CDMA, and t... [more] | SIP2008-128 RCS2008-176 pp.23-28 |
| SIP, RCS | 2009-01-22 11:20 |
Kumamoto | Kumamoto University | Development of reference signal sequence grouping method for E-UTRA uplink Takashi Iwai, Tomohumi Takata (Panasonic Mobile Communications R&D Lab.), Yoshihiko Ogawa, Daichi Imamura (Panasonic) SIP2008-129 RCS2008-177 |
In this paper, we show the grouping method of reference signal sequence for demodulating uplink data which we propose to... [more] | SIP2008-129 RCS2008-177 pp.29-34 |
| SIP, RCS | 2009-01-22 11:45 |
Kumamoto | Kumamoto University | Step-Function based Adaptive Fractional Frequency Reuse Jianming Wu, Mitsuhiro Azuma, Tomohiko Taniguchi, Eisuke Fukuda (Fujitsu Labs.) SIP2008-130 RCS2008-178 |
[more] | SIP2008-130 RCS2008-178 pp.35-40 |
| SIP, RCS | 2009-01-22 13:40 |
Kumamoto | Kumamoto University | A Study on Cell-Edge Throughput Improvement Based on MIMO Coordinated Base Stations for Downlink Transmission in OFDM Systems Manabu Mikami, Atsushi Nagate, Kenji Hoshino, Teruya Fujii (Softbank Mobile) SIP2008-131 RCS2008-179 |
MIMO-OFDM is attracting attention as the wireless access technology for the next-generation mobile radio systems. In ord... [more] | SIP2008-131 RCS2008-179 pp.41-46 |
| SIP, RCS | 2009-01-22 14:05 |
Kumamoto | Kumamoto University | Packet Scheduling Algorithm and Subchannel Allocation to Satisfy QoS Requirement of Each Traffic and Increase Throughput in OFDMA System Yusuke Shimizu, Iwao Sasase (Keio Univ.) SIP2008-132 RCS2008-180 |
We propose a packet scheduling algorithm and subchannel allocaiton to improve the total throughput performance of traffi... [more] | SIP2008-132 RCS2008-180 pp.47-52 |
| SIP, RCS | 2009-01-22 14:30 |
Kumamoto | Kumamoto University | Allocation of Subchannel Based on SINR and OVSF Codes with Allocation Rate to reduce the Self Interference in OFDMA-CDM with Rate Adaptation Satoru Iijima, Iwao Sasase (Keio Univ.) SIP2008-133 RCS2008-181 |
[more] | SIP2008-133 RCS2008-181 pp.53-58 |
| SIP, RCS | 2009-01-22 13:15 |
Kumamoto | Kumamoto University | Evaluation of codes with complex Lebesgue spectrum filter Etsushi Nameda (ChaosWare), Ryo Takahashi (RIKEN), Ken Umeno (ChaosWare) SIP2008-134 RCS2008-182 |
Lebesgue Spectrum Filter (LSF) is a kind of auto-correlation regulatory filter that makes spreading codes to have expone... [more] | SIP2008-134 RCS2008-182 pp.59-63 |
| SIP, RCS | 2009-01-22 13:40 |
Kumamoto | Kumamoto University | A Study on Structure of OFDM Receiver Using Concyclic Antenna Daisuke Mizukami, Hiroshi Yasukawa (Aichi Pref. Univ.) SIP2008-135 RCS2008-183 |
In the high-speed mobile OFDM communication systems, the transmission characteristics are degraded badly by channel time... [more] | SIP2008-135 RCS2008-183 pp.65-70 |
| SIP, RCS | 2009-01-22 14:05 |
Kumamoto | Kumamoto University | A transmit beamforming method for OFDMA systems Takeshi Fujii, Kazunori Hayashi, Megumi Kaneko, Hideaki Sakai (Kyoto Univ.), Yoji Okada (SEI) SIP2008-136 RCS2008-184 |
In this report, we propose a joint transmit beamforming and subcarrier power allocation method for downlink OFDMA (Ortho... [more] | SIP2008-136 RCS2008-184 pp.71-76 |
| SIP, RCS | 2009-01-22 14:30 |
Kumamoto | Kumamoto University | Timing jitter dependency on PLL bandwidth Isamu Wakabayashi, Kazuhiro Miyauchi (Tokyo Univ. of Science) SIP2008-137 RCS2008-185 |
Timing jitter of digital transmission systems has three components SS, SN and NN typically. The authors reported in a pr... [more] | SIP2008-137 RCS2008-185 pp.77-82 |
| SIP, RCS | 2009-01-22 15:10 |
Kumamoto | Kumamoto University | A study of Efficiently and Fast Tracking Equalization in OFDM Systems Nobuyuki Aoki, Nari Tanabe, Hideaki Matsue, Yukihiro Hirata (Tokyo University of science suwa) SIP2008-138 RCS2008-186 |
A 1-tap equalizer with fast tracking method based on RLS algorithm in the frequency domain for OFDM system was studied. ... [more] | SIP2008-138 RCS2008-186 pp.83-88 |
| SIP, RCS | 2009-01-22 15:35 |
Kumamoto | Kumamoto University | Study of Multiuser Interference Canceller for Asynchronous OFDMA Yosuke Harada, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) SIP2008-139 RCS2008-187 |
In uplink OFDMA systems, the signals transmitted by users at different distance from the base station are received with ... [more] | SIP2008-139 RCS2008-187 pp.89-94 |
| SIP, RCS | 2009-01-22 16:00 |
Kumamoto | Kumamoto University | A Study on Transmission Mode Selection for OFDM ISI Suppression Scheme Employing Adaptive Modulation Tatsuya Fukui, Fumiaki Maehara (WaseWaseda Univda Univ.) SIP2008-140 RCS2008-188 |
The OFDM ISI suppression scheme using periodic signals is considered to be effective in combating the ISI. In this schem... [more] | SIP2008-140 RCS2008-188 pp.95-100 |
| SIP, RCS | 2009-01-22 15:10 |
Kumamoto | Kumamoto University | State Estimation of Pendulum by Monte Carlo Filter and Acceleration signal Yasuo Tachibana (Kanagawa Inst. of Tech.) SIP2008-141 RCS2008-189 |
In this paper, we estimate the angle and the angular velocity of a pendulum from the observation signals of an accelerat... [more] | SIP2008-141 RCS2008-189 pp.101-105 |
| SIP, RCS | 2009-01-22 15:35 |
Kumamoto | Kumamoto University | Minimization of l2-Sensitivity for 2-D Separable-Denominator State-Space Digital Filters Subject to l2-Scaling Constraints Takayuki Shintaku, Takao Hinamoto (Hiroshima Univ.) SIP2008-142 RCS2008-190 |
This paper investigates the problem of minimizing an $l_2$-sensitivity measure subject to $l_2$-norm dynamic-range scali... [more] | SIP2008-142 RCS2008-190 pp.107-112 |
| SIP, RCS | 2009-01-22 16:00 |
Kumamoto | Kumamoto University | Analysis of Multi-fractal Surfaces generated as the Result of Interactions among Agents placed on Two-dimensional Lattices and their Applications Yoshikazu Ikeda (the Univ. of Kitakyushu), Shozo Tokinaga (Kyushu Univ.) SIP2008-143 RCS2008-191 |
This report deals with the analysis of multi-fractal surfaces generated as the result of interactions among agents place... [more] | SIP2008-143 RCS2008-191 pp.113-118 |
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