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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, RCS (Joint) |
2011-11-17 10:15 |
Aichi | Nagoya Congress Center | Throughput improvement with vertical plane beam control of base station antenna by using pre-coding in an environment consisting of various cell sizes Kenji Hoshino, Teruya Fujii (Softbank Mobile Corp.)  RCS2011-209 |
Cellular mobile communication systems reuse the same frequency channel in geographically distant areas to improve the sp... [more] | RCS2011-209 pp.121-126 |
| RCS, AN, SR, USN (Joint) |
2011-10-27 16:25 |
Tokyo | Sophia Univ. | [Tutorial Lecture]
Basic Field Experiment of Multi-BS Cooperative Transmission Control Atsushi Nagate, Manabu Mikami, Teruya Fujii (Softbank Mobile) RCS2011-170 SR2011-74 AN2011-48 USN2011-50 |
[more] | RCS2011-170 SR2011-74 AN2011-48 USN2011-50 pp.177-182(RCS), pp.187-192(SR), pp.159-164(AN), pp.159-164(USN) |
| RCS | 2011-04-22 14:35 |
Kanagawa | Keio University | A Study on Multi-BS Cooperative Transmission Control in the Cellular Mobile Communication Daigo Ogata, Atsushi Nagate, Teruya Fujii (SBM) RCS2011-16 |
In LTE-Advanced, Multi-BS cooperative transmission technology(CoMP) that improves the cell edge throughput by making nei... [more] | RCS2011-16 pp.89-94 |
| RCS | 2011-04-22 15:25 |
Kanagawa | Keio University | Throughput Improvement with Vertical Plane Beam Control of Base Station Antenna by using Pre-coding in Cellular Mobile Communications Kenji Hoshino, Teruya Fujii (Softbank Mobile Corp.) RCS2011-18 |
Cellular mobile communication systems reuse the same frequency to improve the spectrum efficiency. In this system, co-ch... [more] | RCS2011-18 pp.101-106 |
| SR | 2011-04-21 15:50 |
Shimane | Matsue Terrsa | [Invited Talk]
The current status of ITU-R studies on Cognitive Radio Systems Hitoshi Yoshino (Softbank Mobile Corp.) SR2011-6 |
World Radiocommunication Conference 2007 (WRC-07) set Agenda Item 1.19 “to consider regulatory measures and their releva... [more] | SR2011-6 pp.31-35 |
| SAT, RCS (Joint) |
2010-08-26 12:50 |
Kagoshima | Kagoshima Univ. | An Evaluation on Wireless Transmission Characteristics in LTE Kitakyushu Field Trial at Specified Ubiquitous District Manabu Mikami, Atsushi Nagate, Kenji Hoshino, Hitoshi Yoshino, Teruya Fujii (Softbank Mobile Corp.) RCS2010-81 |
LTE (Long Term Evolution), which is specified in 3GPP (3rd Generation Partnership Project) Release 8 and employs downlin... [more] | RCS2010-81 pp.19-24 |
| SAT, RCS (Joint) |
2010-08-26 13:30 |
Kagoshima | Kagoshima Univ. | A Basic Experiment of Multi-BS Cooperative Transmission in LTE Kitakyushu Field Trial at Specified Ubiquitous District Atsushi Nagate, Kenji Hoshino, Manabu Mikami, Hitoshi Yoshino, Teruya Fujii (Softbank Mobile) RCS2010-83 |
[more] | RCS2010-83 pp.31-36 |
| RCS, SIP | 2010-01-21 16:20 |
Fukuoka | Kyushu Univ. | QoS-guraranteed Multi-cell Coordinated Power Control in Cell Structure consisting of Various Cell Sizes Kenji Hoshino, Teruya Fujii (Softbank Mobile Corp.) SIP2009-99 RCS2009-233 |
In order to further increase spectral efficiency in mobile communication systems, we proposed the idea of multi-cell coo... [more] | SIP2009-99 RCS2009-233 pp.151-156 |
| RCS | 2009-10-15 14:40 |
Kyoto | ATR | QoS-guaranteed Multi-cell Coordinated Power Control Considering Base Station Cooperative Transmission Kenji Hoshino, Teruya Fujii (Softbank Mobile Corp.) RCS2009-117 |
To further increase spectral efficiency in mobile communication systems, we proposed the idea of multi-cell coordinated ... [more] | RCS2009-117 pp.43-48 |
| RCS | 2009-08-03 14:00 |
Miyagi | Tohoku Univ. | Multi-cell Coordinated Power Control Satisfying Various QoS of Terminals Kenji Hoshino, Teruya Fujii (Softbank Mobile Corp.) RCS2009-87 |
To further increase spectral efficiency in mobile communication systems, we have been studying on ECO-OFDM (Enhanced COo... [more] | RCS2009-87 pp.55-60 |
| IN, NS (Joint) |
2009-03-03 08:40 |
Okinawa | Okinawa-Zanpamisaki Royal Hotel | An innovative route selection and QoS control mechanism for IP network
-- QoS achievement in the LTE/SAE system -- Liang Zhang, Takao Okamawari, Haruya Miyajima, Hideki Hayashi (Softbank Mobile) IN2008-133 |
The IP-based network architecture has been adopted by 3GPP as a foundation network to interconnect various access techno... [more] | IN2008-133 pp.7-12 |
| IN, NS (Joint) |
2009-03-04 10:10 |
Okinawa | Okinawa-Zanpamisaki Royal Hotel | A prototype system for the packet cooperative synchronization in Next Generation Mobile Networks Haruya Miyajima, Liang Zhang (SBM) NS2008-209 |
[more] | NS2008-209 pp.373-378 |
| RCS, SAT (Joint) |
2008-12-18 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Multi-cell Coordinated Transmit Power Control Method for Cellular Radio Systems Kenji Hoshino, Atsushi Nagate, Manabu Mikami, Teruya Fujii (Softbank Mobile) RCS2008-161 |
In cellular radio systems, co-channel interference is a significant factor behind the deterioration of link performance ... [more] | RCS2008-161 pp.61-66 |
| RCS, SAT (Joint) |
2008-12-18 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Throughput Improvement by Power Reallocation in Multi-cell Coordinated Power Control Atsushi Nagate, Kenji Hoshino, Manabu Mikami, Teruya Fujii (Softbank Mobile) RCS2008-162 |
[more] | RCS2008-162 pp.67-71 |
| RCS, SIP | 2008-01-25 09:50 |
Hiroshima | Hiroshima City Uni. | A Study on Timing Offset Interference Canceller in Multi-link Transmission Kenji Hoshino, Atsushi Nagate, Teruya Fujii (Softbank Mobile Corp.) SIP2007-160 RCS2007-163 |
In next-generation mobile communications, it is important to improve the throughput of cell-edge as well as that of whol... [more] | SIP2007-160 RCS2007-163 pp.13-18 |
| NS, CS, IN (Joint) |
2007-09-20 11:30 |
Miyagi | Tohoku University | A Proposal of Security Realization for the All-SIP Mobility Technology in Heterogeneous Access Networks Liang Zhang, Yasuo Mukai, Haruya Miyajima, Hideki Hayashi, Teruya Fujii (Softbank Mobile Corp.) IN2007-46 |
[more] | IN2007-46 pp.19-24 |
| NS, CS, IN (Joint) |
2007-09-20 11:50 |
Miyagi | Tohoku University | Implementation and Evaluation of the technology of All-SIP Mobility in Heterogeneous Access Networks Yasuo Mukai, Haruya Miyajima, Liang Zhang, Hideki Hayashi, Teruya Fujii (Softbank Mobile) IN2007-47 |
In recent years, a mobility technology in heterogeneous access networks has become important with the development of bro... [more] | IN2007-47 pp.25-30 |
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