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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCC, ASN, NS, RCS, SR (Joint) |
2014-07-31 14:40 |
Kyoto | Kyoto Terrsa | [Poster Presentation]
Experiment of Inversely Proportional Transmission Power and Carrier Sense Threshold Setting in WLAN Daichi Okuhara, Fumiya Shiotani, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Riichi Kudo, Koichi Ishihara (NTT)  RCC2014-45 NS2014-65 RCS2014-117 SR2014-46 ASN2014-64 |
The number of WLAN devices has risen sharply in recent times and has led to high-density wireless networks with frequen... [more] | RCC2014-45 NS2014-65 RCS2014-117 SR2014-46 ASN2014-64 pp.119-123(RCC), pp.97-101(NS), pp.151-155(RCS), pp.139-143(SR), pp.127-131(ASN) |
| RCS | 2014-06-17 10:53 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Inversely Proportional Setting of Transmission Power and Carrier Sense Threshold for WLAN Throughput Improvement Fumiya Shiotani, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Riichi Kudo, Koichi Ishihara (NTT) RCS2014-45 |
Inserting attenuators between transceivers and antennas is proposed to improve spacial channel reuse in carrier sense mu... [more] | RCS2014-45 pp.77-80 |
| RCS, SR, SRW (Joint) |
2013-02-27 17:00 |
Tokyo | Waseda Univ. | Measurement of Carrier Sense Distance due to Adjacent Channel Leakage in 2.4 GHz WLAN Yoshiaki Ohno, Koji Yamamoto, Masahiro Morikura (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis) RCS2012-303 |
In CSMA/CA based WLAN networks, stations do not send any frames when adjacent channel leakage is above carrier sense th... [more] | RCS2012-303 pp.115-120 |
| NS, RCS (Joint) |
2012-12-14 13:50 |
Ehime | Ehime Univ. | A RSSI based carrier sense threshold control scheme for densely deployed wireless LAN Aya Sasaki, Masahiro Umehira (Ibaraki Univ.) RCS2012-235 |
IEEE802.11 Wireless LAN (WLAN) using CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) has been growing r... [more] | RCS2012-235 pp.309-314 |
| SR | 2012-01-27 10:25 |
Kagoshima | Kagoshima | Impact of Co-channel Interference for Wireless Access based on Carrier Sensing and Transmit Power Control Shunta Horie (TUS), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Yohtaro Umeda (TUS) SR2011-93 |
We have considered the multiple access technique based on carrier sense and transmit power control and then the optimal ... [more] | SR2011-93 pp.93-99 |
| SR | 2011-01-28 15:55 |
Fukuoka | Kyushu Institute of Technology | Theoretical Analysis for MAC Layer's Channel Capacity in Cognitive Radio with Carrier Sense Multiple Access and Transmitting Power Control Takahiro Saiwai, Shunta Horie, Osamu Takyu (Tokyo University of Science), Takeo Fujii (The university of Electro-Communications), Yohtaro Umeda (Tokyo University of Science) SR2010-87 |
Cognitive radio is attracting much attention for achieving high frequency spectrum usage. In cognitive radio, it is nece... [more] | SR2010-87 pp.113-118 |
| US | 2010-06-24 11:15 |
Tokyo | Fundamental Consideration on Ultrasonic Imaging Using Multi-carrier Signals Yasushige Maeda (Graduate Univ. for Advanced Studies), Masanori Sugimoto (Univ. of Tokyo.), Hiromichi Hashizume (NII) US2010-19 |
Employing a transmitter and a number of receivers, we are able to estimate the angle and the distance to an arbitrary lo... [more] | US2010-19 pp.31-36 |
|
| IN, RCS (Joint) |
2010-04-27 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Improving Performance of Wireless Networks with Coordinated Transmit Power Control Suhua Tang, Hiroyuki Yomo, Akio Hasegawa, Mehdad N. Shirazi, Tetsuro Ueda, Ryu Miura, Sadao Obana (ATR) RCS2010-11 |
More and more access points (AP) are deployed to enable seamless coverage. Because the number of available orthogonal ch... [more] | RCS2010-11 pp.61-66 |
| NS, IN (Joint) |
2010-03-04 11:10 |
Miyazaki | Miyazaki Phoenix Seagaia Resort (Miyazaki) | An Adaptive Carrier Sensing for Addressing Deafness and Hidden Terminal Problems in Directional MAC Protocol Yuichi Miyaji, Hideyuki Uehara, Takashi Ohira (Toyohashi Univ. of Tech.) NS2009-175 |
The use of smart antennas for the efficient utilization of wireless resources has attracted much attention in ad hoc net... [more] | NS2009-175 pp.77-82 |
| SR, RCS, USN, AN (Joint) |
2008-10-23 10:45 |
Okinawa | Okinawa industry support center | A Study on CSMA/CA using Dynamic Subcarrier Selection for Multi-hop Wireless Networks Yuichi Goda, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) RCS2008-115 |
In multi-hop wireless networks using CSMA/CA protocol, retransmission of data packets according to decode-and-forward me... [more] | RCS2008-115 pp.75-80 |
| MoNA, IPSJ-AVM, ITE-CE, ITE-ME | 2008-07-24 09:50 |
Tokyo | Shibaura Institute of Technology | Fast handoff to reduce probe latency in wireless LANs Tetsuya Tateno, Hiroshi Inai (Okayama Prefectural Univ.) MoMuC2008-38 |
In wireless LANs, it becomes a problem that the time which cannot communicate while performing the handoff becomes c... [more] |
MoMuC2008-38 pp.69-74 |
| CS | 2008-01-28 13:00 |
Kagoshima | Amami-Oshima Island | Joint use of adaptive equalization and cyclic noise cancellation for band-limited OQAM based multi-carrier transmission in high-speed power-line communication systems. Hiromitsu Kunishima (Kyushu Univ.), Hisao Koga (Panasonic Communications), Osamu Muta, Yoshihiko Akaiwa (Kyushu Univ.) CS2007-60 |
As a method to realize a high-speed communication in home network, the power-line communication (PLC) technique is kno... [more] |
CS2007-60 pp.31-36 |
| ICD, ITE-IST | 2007-07-26 16:05 |
Hyogo | A 356-µW, 433-MHz, Rail-to-Rail Voltage Amplifier with Carrier Sensing Function for Wireless Sensor Networks Hyeokjong Lee, Shinji Mikami, Takashi Takeuchi, Masumi Ichien, Hiroshi Kawaguchi, Chikara Ohta, Masahiko Yoshimoto (Kobe Univ.) ICD2007-50 |
We describe a low-power voltage amplifier that is suitable for RF (radio frequency) receivers in a WSN (wireless sensor ... [more] | ICD2007-50 pp.77-82 |
|
| NS, IN (Joint) |
2007-03-08 11:50 |
Okinawa | Okinawa Convention Center | A new adaptive carrier sensing for MANET based on CSMA Naoto Matsushita, Yukihiro Kamiya (TUAT) IN2006-191 |
Mobile Ad hoc NETwork (MANET) is gathering wide attention. In this technology, medium access control (MAC) protocol is... [more] |
IN2006-191 pp.67-72 |
| SR | 2006-07-27 14:00 |
Kanagawa | YRP | [Technology Exhibit]
A Proposal of Cognitive Radio System for Short-Range Wireless Communication Tomoya Horiguchi, Ren Sakata, Kaoru Inoue, Takeshi Tomizawa, Masahiro Ogusu, Tazuko Tomioka (Toshiba) SR2006-16 |
In this manuscript, a new cognitive radio (CR) system for short-range wireless communication is proposed. CR systems ca... [more] | SR2006-16 pp.17-22 |
| SR | 2006-07-27 14:00 |
Kanagawa | YRP | [Technology Exhibit]
950 MHz band Passive Tag System
-- Developement of the RFID Reader which is compliant with Japanese Radio Law -- Masao Ootani (Panasonic), Hiroshi Harada (NICT) SR2006-30 |
The passive tag system of using UHF band has already been put in practical use in the EU and the US. Also in Japan, the ... [more] | SR2006-30 pp.113-118 |
| IN, RCS (Joint) |
2006-05-18 13:35 |
Tokyo | Power Consumption Reduction of using Transmit Power Control for Wireless Sensor Networks Daisuke Osagawa, Yuichi Tokunaga, Ken Sambu (Mitsubishi Electric Corp.) RCS2006-20 |
Practical realization of wireless sensor networks needs to reduce power consumption of sensor node. Previous research is... [more] | RCS2006-20 pp.13-18 |
|
| SR | 2006-04-26 12:35 |
Aichi | UHF band RFID Reader conforming to the Radio Law using a programmable circuit Maso Ootani (PMC), Hidenori Suzuki (PMCS), Hiroshi Harada (NICT) SR2006-7 |
The UHF band passive RFID (Radio Frequency Identification) system has a long communication distance compared with the RF... [more] | SR2006-7 pp.29-36 |
|
| RCS, SIP (Joint) |
2006-01-27 09:00 |
Fukuoka | Kyusyu Univ. | A study on packet collision in wireless mesh networks Atsushi Fujiwara (NTT DoCoMo), Susumu Yoshida (Kyodai) |
When IEEE 802.11 protocol, which is based on CSMA/CA scheme, is applied to mesh networks, "hidden terminal problem", "ex... [more] | RCS2005-155 pp.1-4 |
| RCS, SIP (Joint) |
2006-01-27 14:50 |
Fukuoka | Kyusyu Univ. | Analysis of throughput in string multi hop network Toshihide Fujiwara, Hiroo Sekiya, Kazuteru Namba, Jianming Lu, Takashi Yahagi, Shiro Sakata (Chiba Univ.) |
In this paper, we analyze throughput on multi hop network with multiple flow. We estimate the maximum throughput on mult... [more] | RCS2005-163 pp.47-52 |
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