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Technical Committee on Smart Radio (SR) (Searched in: 2011)
Search Results: Keywords 'from:2011-10-26 to:2011-10-26'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, AN, SR, USN (Joint) |
2011-10-26 08:50 |
Tokyo | Sophia Univ. | Investigations on Best Combining Scheme of Diversity Branches in Joint MLD for PUCCH in LTE Uplink Hideyuki Numata (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.)  RCS2011-140 |
In Release 8 Long-Term Evolution (LTE) in 3rd generation partnership project (3GPP), uplink control channel called physi... [more] | RCS2011-140 pp.1-6 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 09:15 |
Tokyo | Sophia Univ. | Improvement of the Worst ACK/NACK Bit Error Performance for LTE-Advanced Channel Selection Toru Oizumi, Tadashi Yoshida, Seigo Nakao, Daichi Imamura (Panasonic) RCS2011-141 |
3GPP introduces Carrier Aggregation (CA) which allows expanding effective bandwidth delivered to a user through concurre... [more] | RCS2011-141 pp.7-12 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 09:40 |
Tokyo | Sophia Univ. | Time-Domain Overlap QRM-ML Block Signal Detection for Single-Carrier Transmission without Guard Interval Hideyuki Moroga, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2011-142 |
[more] | RCS2011-142 pp.13-18 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 10:15 |
Tokyo | Sophia Univ. | A Seamless Sensor network with n Dimensional Data
-- A Combining Method of Multi-Detection and Signal Transmission -- Takeharu Kohri (SIST) RCS2011-143 SR2011-43 AN2011-21 USN2011-23 |
In the ubiquitous sensor networks, the environmental information such as temperature, humidity and a variety of informat... [more] | RCS2011-143 SR2011-43 AN2011-21 USN2011-23 pp.19-24(RCS), pp.1-6(SR), pp.1-6(AN), pp.1-6(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 10:40 |
Tokyo | Sophia Univ. | Channel Capacity Improvement of MIMO Spatial Multiplexing on Distributed Antenna Network Shinya Kumagai, Ryusuke Matsukawa, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2011-144 SR2011-44 AN2011-22 USN2011-24 |
Distributed antenna network (DAN), in which antennas are spatially distributed over the wireless cell, can suppress the ... [more] | RCS2011-144 SR2011-44 AN2011-22 USN2011-24 pp.25-30(RCS), pp.7-12(SR), pp.7-12(AN), pp.7-12(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 11:05 |
Tokyo | Sophia Univ. | Laboratory experiments of USRP/UHD wireless terminal for multi-uesr MIMO systems Hiroshi Doi, Hidekazu Murata, Susumu Yoshida, Koji Yamamoto (Kyoto Univ.), Daisuke Umehara (Kyoto Inst. of Tech.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) RCS2011-145 SR2011-45 AN2011-23 USN2011-25 |
In a multi-user MIMO system which can increase the spectral efficiency in wireless communications, MIMO precoding can r... [more] |
RCS2011-145 SR2011-45 AN2011-23 USN2011-25 pp.31-35(RCS), pp.13-17(SR), pp.13-17(AN), pp.13-17(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 11:30 |
Tokyo | Sophia Univ. | In-lab Transmission Experiments of Multi-user MIMO precoding system Yuichi Ueyama, Hidekazu Murata, Susumu Yoshida, Koji Yamamoto (Kyoto Univ.), Daisuke Umehara (Kyoto Inst. of Tech.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) RCS2011-146 SR2011-46 AN2011-24 USN2011-26 |
[more] | RCS2011-146 SR2011-46 AN2011-24 USN2011-26 pp.37-40(RCS), pp.19-22(SR), pp.19-22(AN), pp.19-22(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 08:50 |
Tokyo | Sophia Univ. | Antenna Selection Criterion for maintaining minimum requirement of primary system in Frequency Spectrum Sharing Akitaka Koganei (TUS), Osamu Takyu (Shinshu Univ), Yohtaro Umeda (TUS) SR2011-47 |
Recently, cognitive radio and multiple input multiple output (MIMO) are attracting much attention as the technique for a... [more] | SR2011-47 pp.23-28 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 09:15 |
Tokyo | Sophia Univ. | Performance Improvement against Imperfection of Analog Devices for Complexty Reduced Multimode MIMO Receiver Tomoya Ohta (Kyoto Univ.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) SR2011-48 |
Cognitive radios are of interest because they are capable of high frequency utilization efficiency. For the cognitive ra... [more] | SR2011-48 pp.29-36 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 09:40 |
Tokyo | Sophia Univ. | A Comparative Discussion of the Error Estimation Accuracy of Hilbert Transformer for Multi-mode Receivers with Baseband AGC Yohei Kosuga (Kyoto Univ.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) SR2011-49 |
This paper proposes a novel scheme to estimate the imbalance of the RF devices included in RF analog Hilbert transformer... [more] | SR2011-49 pp.37-41 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 12:50 |
Tokyo | Sophia Univ. | Power Allocation For Direct/Cooperative Relay Switching With SC-FDMA Using Spectrum Division/Adaptive Subcarrier Allocation Masayuki Nakada, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2011-147 SR2011-50 AN2011-25 USN2011-27 |
In this paper, we propose a power allocation method that maximizes the uplink capacity of the cooperative amplify-and-fo... [more] | RCS2011-147 SR2011-50 AN2011-25 USN2011-27 pp.41-46(RCS), pp.43-48(SR), pp.23-28(AN), pp.23-28(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 13:15 |
Tokyo | Sophia Univ. | A Switching Scheme Using Handover Triggers with Packet Interarrival Time in Heterogeneous Wireless Networks Ryoma Kitazume, Ushio Yamamoto, Yoshikuni Onozato (Gunma Univ.) RCS2011-148 SR2011-51 AN2011-26 USN2011-28 |
In this paper, we propose a method of vertical handover using IEEE802.21 to switch the wireless communication media in h... [more] | RCS2011-148 SR2011-51 AN2011-26 USN2011-28 pp.47-54(RCS), pp.49-56(SR), pp.29-36(AN), pp.29-36(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 13:40 |
Tokyo | Sophia Univ. | Development of a 5 GHz Band RF-Tag System for Ubiquitous Consumer electronics Hitoshi Kitayoshi, Kunio Sawaya (Tohoku Univ.) RCS2011-149 SR2011-52 AN2011-27 USN2011-29 |
A novel semi-passive multi-media RF-tag using 5 GHz band for distance/speed measurement and two-way communications over ... [more] | RCS2011-149 SR2011-52 AN2011-27 USN2011-29 pp.55-61(RCS), pp.57-63(SR), pp.37-43(AN), pp.37-43(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 14:15 |
Tokyo | Sophia Univ. | A Study on Wireless Cooperative Schemes Using Opportunistic Cluster Relay Huifa Lin, Takeo Fujii (Univ. of Electro-Comm.) RCS2011-153 SR2011-56 AN2011-31 USN2011-33 |
Wireless cooperative communication is one of the emerging topics of the recent wireless communication research. From the... [more] | RCS2011-153 SR2011-56 AN2011-31 USN2011-33 pp.81-85(RCS), pp.83-87(SR), pp.63-67(AN), pp.63-67(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 14:40 |
Tokyo | Sophia Univ. | A Proposal of Ad Hoc Networks Using Mini EVs Yusuke Matsuda, Kenichi Mase (Niigata Univ) RCS2011-151 SR2011-54 AN2011-29 USN2011-31 |
Because of the recent rise in oil prices and environmental awareness, the Electric Vehicle (EV) is being put to practica... [more] | RCS2011-151 SR2011-54 AN2011-29 USN2011-31 pp.69-74(RCS), pp.71-76(SR), pp.51-56(AN), pp.51-56(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 15:05 |
Tokyo | Sophia Univ. | Theoretical Analysis of System Capacity in Multi-Hop Networks for Data Acquisition Systems Hiroshi Fujita, Yun Wen, Makoto Yoshida (Fujitsu lab.) RCS2011-152 SR2011-55 AN2011-30 USN2011-32 |
As for the wireless multi-hop network that uses CSMA/CA, application to data acquisition systems that collects informati... [more] | RCS2011-152 SR2011-55 AN2011-30 USN2011-32 pp.75-80(RCS), pp.77-82(SR), pp.57-62(AN), pp.57-62(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 15:40 |
Tokyo | Sophia Univ. | Millimeter-wave orthogonal polarization MIMO transmission using circular polarized wave Tatsuya Ebayashi, Toshiaki Sasame, Masahiro Umehira (Ibaraki Univ.) RCS2011-150 SR2011-53 AN2011-28 USN2011-30 |
In order to achieve ultra high speed transmission over 10Gbps in next generation WLAN/WPAN (Wireless Local Area Networks... [more] | RCS2011-150 SR2011-53 AN2011-28 USN2011-30 pp.63-67(RCS), pp.65-69(SR), pp.45-49(AN), pp.45-49(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 16:05 |
Tokyo | Sophia Univ. | Coupling Effects between Transmit and Receive Antennas in Frequency Offset Amplify-and-Forward Relay Naoki Kikuchi, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.) RCS2011-154 SR2011-57 AN2011-32 USN2011-34 |
The fourth generation mobile communication system is expected to be implemented on a frequency band higher than the band... [more] | RCS2011-154 SR2011-57 AN2011-32 USN2011-34 pp.87-93(RCS), pp.89-95(SR), pp.69-75(AN), pp.69-75(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 16:30 |
Tokyo | Sophia Univ. | 1 bit compressed sensing using partial random circulant measurement matrix for Flexible Wireless System Doohwan Lee (NTT), Tatsuya Sasaki (Univ. of Tokyo), Takayuki Yamada, Kazunori Akabane, Hiroyuki Shiba, Takana Kaho, Yo Yamaguchi, Kazuhiro Uehara (NTT) RCS2011-155 SR2011-58 AN2011-33 USN2011-35 |
Compressed sensing has been drawn explosive attention during last several years. It has been proven that a signal which ... [more] | RCS2011-155 SR2011-58 AN2011-33 USN2011-35 pp.95-100(RCS), pp.97-102(SR), pp.77-82(AN), pp.77-82(USN) |
| RCS, AN, SR, USN (Joint) |
2011-10-26 17:05 |
Tokyo | Sophia Univ. | [Invited Talk]
Software Radio and Cognitive Radio for Medical ICT and Reliable Robust Radio Control Ryuji Kohno (YNU) SR2011-59 |
This invited talk introdues "Highly Dependable Wireless" technologies as the most promised field of research and develop... [more] | SR2011-59 pp.103-109 |
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