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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2010-06-17 09:50 |
Kyoto | Kyoto Univ. | HARQ Throughput of Single-carrier Transmission Using Joint Transmit/receive MMSE-FDE and Iterative ISIC Cancellation Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.)  RCS2010-19 |
Recently, we proposed a joint transmit/receive (Tx/Rx) 1-tap frequency-domain equalization (FDE) based on the minimum me... [more] | RCS2010-19 pp.7-12 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-05 15:10 |
Kanagawa | YRP | Single-carrier Transmission Using Joint Transmit/receive MMSE-FDE And Iterative ISI Cancellation Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2009-335 |
For the next generation high-speed wireless communication systems, joint channel equalization using the same channel sta... [more] | RCS2009-335 pp.455-460 |
| RCS, SIP | 2010-01-22 14:50 |
Fukuoka | Kyushu Univ. | QRM-MLD Frequency-domain Block Signal Detection for Single-carrier Transmission Using Frequency-domain Filtering Tetsuya Yamamoto, Suguru Okuyama, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) SIP2009-112 RCS2009-246 |
A single-carrier (SC) transmission with frequency-domain equalization (FDE) has been attracting a lot of attention due t... [more] | SIP2009-112 RCS2009-246 pp.229-234 |
| RCS, SAT (Joint) |
2009-12-17 16:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Recent Advances of Single-carrier Frequency-domain Equalization Fumiyuki Adachi (Tohoku Univ) SAT2009-52 RCS2009-180 |
In the future wireless communication systems, the broadband wireless technology which enables Giga-bps class data servic... [more] | SAT2009-52 RCS2009-180 pp.31-36(SAT), pp.79-84(RCS) |
| RCS | 2009-06-25 13:00 |
Aichi | Nagoya University | A Study of Frequency-domain Filtering for SC-FDE Suguru Okuyama, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2009-27 |
Broadband single carrier (SC) signal transmission is suitable for the uplink (mobile-to-base) wireless access due to its... [more] | RCS2009-27 pp.1-6 |
| RCS, AN, MoNA, SR (Joint) |
2009-03-05 10:00 |
Kanagawa | YRP | A Study on MMSE Weight of Frequency-Domain Signal Detection for Multi-Code DS-CDMA Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2008-235 |
One-tap frequency-domain equalization (FDE) based on the minimum mean square error (MMSE) criterion is a powerful techni... [more] | RCS2008-235 pp.137-142 |
| RCS, AN, MoNA, SR (Joint) |
2009-03-05 11:15 |
Kanagawa | YRP | A Study Of Impact Of Timing Offset On Single-carrier Transmission With Frequency-domain Equalization Tatsunori Obara, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2008-238 |
Frequency-domain equalization (FDE) is considered as a promising equalization technique for the single-carrier transmiss... [more] | RCS2008-238 pp.155-160 |
| OCS, LQE, OPE | 2008-10-24 17:10 |
Fukuoka | Kyushu Univ. | Chromatic Dispersion Compensation Using Frequency-Domain Equalization in Optical Single-Carrier Transmission Koichi Ishihara, Takayuki Kobayashi, Riichi Kudo, Yasushi Takatori, Akihide Sano, Eiichi Yamada, Hiroji Masuda, Yutaka Miyamoto (NTT) OCS2008-82 OPE2008-125 LQE2008-94 |
Optical transmission schemes based on coherent detection and digital signal processing (DSP) have been attracting much a... [more] | OCS2008-82 OPE2008-125 LQE2008-94 pp.177-180 |
| IN, RCS (Joint) |
2008-05-30 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study of Frequency-domain Joint Equalization/Despreading for Multi-code DS-CDMA Using Cyclic Delay Transmit Diversity And Receive Antenna Diversity Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2008-8 |
Cyclic delay transmit diversity (CDTD) using frequency-domain equalization (FDE) based on the minimum mean square error ... [more] | RCS2008-8 pp.43-48 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-05 09:00 |
Kanagawa | YRP | BER Performance of DS-CDMA Turbo Equalization with 2-Step Maximum Likelihood Channel Estimation Yohei Kojima, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2007-186 |
Frequency-domain equalization (FDE) based on the minimum mean square error (MMSE) criterion and frequency-domain inter-c... [more] | RCS2007-186 pp.1-6 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-05 10:00 |
Kanagawa | YRP | A Study of Frequency-Domain Equalization for DS-CDMA Cyclic Delay Transmit Diversity Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2007-189 |
Cyclic delay transmit diversity (CDTD) using frequency-domain equalization (FDE) based on the minimum mean squire error ... [more] | RCS2007-189 pp.19-24 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-07 15:30 |
Kanagawa | YRP | Uplink capacity of a single-carrier multi-user MIMO multiplexing in a frequency-selective channel Takahiro Chiba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2007-239 |
A single-carrier version of multi-user MIMO multiplexing has been attracting a lot of attention due to its low peak-to-a... [more] | RCS2007-239 pp.317-322 |
| RCS, SIP | 2008-01-24 12:50 |
Hiroshima | Hiroshima City Uni. | RLS-based Channel Estimation for DS-CDMA Frequency-domain Equalization Yohei Kojima, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) SIP2007-142 RCS2007-145 |
Since the frequency spectrum of the pilot chip sequence is not constant, the channel estimation accuracy degrades. Recen... [more] | SIP2007-142 RCS2007-145 pp.67-72 |
| RCS | 2007-10-18 14:50 |
Nagano | Tokyo Uni. of Science, Suwa | Pilot-assisted channel estimation for orthogonal multi-carrier DS-CDMA with frequency-domain equalization Tomoyuki Shima, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.) RCS2007-82 |
Orthogonal multi-carrier direct sequence code division multiple access (MC DS-CDMA) is a combination of time-domain spre... [more] | RCS2007-82 pp.13-18 |
| RCS | 2007-06-29 10:30 |
Aichi | Toyohashi Uni. of Tech. | 2-Step Maximum Likelihood Channel Estimation for DS-CDMA Frequency-domain Equalization Yohei Kojima, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2007-19 |
In this paper, we propose a new channel estimation scheme for direct sequence code division multiple access (DS-CDMA) wi... [more] | RCS2007-19 pp.49-54 |
| RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-07 09:20 |
Kanagawa | YRP | Multiuser detection using an array antenna for asynchronous single carrier systems Koichi Ishihara, Yasushi Takatori, Shuji Kubota (NTT) RCS2006-237 |
Single-carrier (SC) transmission with frequency-domain equalization (FDE) can be expect to expand the service area of wi... [more] | RCS2006-237 pp.5-8 |
| RCS, SIP | 2007-01-26 09:45 |
Okinawa | NICT Okinawa | Impact of Timing Error on DS-CDMA with Frequency-domain Equalization Le Liu, Chiao-yi Chen, Fumiyuki Adachi (Tohoku Univ.) SIP2006-161 RCS2006-219 |
Recently, the frequency-domain equalization (FDE) has been attracting much attention since it is an effective equalizati... [more] | SIP2006-161 RCS2006-219 pp.19-24 |
| IN, RCS (Joint) |
2006-05-19 16:45 |
Tokyo | Turbo equalization for DS-CDMA with frequency-domain equalization Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2006-32 |
In direct sequence code division multiple access (DS-CDMA), frequency-domain equalization (FDE) based on minimum mean sq... [more] | RCS2006-32 pp.85-90 |
|
| RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-01 09:20 |
Kanagawa | YRP | Effect of STTD on frequency-domain downlink site diversity for DS-CDMA cellular systems Hirotaka Sato, Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) |
In DS-CDMA high speed wireless signal transmissions, a transmission performance degrades due to a frequency selective fa... [more] | RCS2005-179 pp.7-12 |
| RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-01 10:40 |
Kanagawa | YRP | A Closed-form BER Expression for Differentially Modulated DS-CDMA signals with Frequency-domain Differential Detection and Equalization Le Liu, Fumiyuki Adachi (Tohoku Unov.) |
Recently, we have proposed frequency-domain differential detection and equalization (FDDDE) for the reception of differe... [more] | RCS2005-182 pp.25-30 |
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