Conference Activities & Talks -

A Study on QoS Guaranteed Transmission Protocol for Multi-hopWireless LAN System

Phuc Khanh KIEU, Shinichi MIYAMOTO

電子情報通信学会技術研究報告  2006.04  

A Study on the Performance of Multi-hop Wireless Network with Network Coding

Satoru Harada, Shinichi Miyamoto

2006 IEICE General Conference  2006.03  

A Study on Impact of Interference on Indoor Optical Wireless Communication Systems with Mesh-type Network Topology

Kanako TOKUMITSU, Shinichi MIYAMOTO

2006 IEICE General Conference  2006.03  

A Study on QoS Guaranteed Transmission in Multi-hop Wireless LAN System

Phuc Khanh Kieu, Shinichi Miyamoto

2006 IEICE General Conference  2006.03  

Spatially Parallel Transmission / Intensity Distribution Modulation for Indoor OpticalWireless Communication Systems

Takatoshi Tanio, Shinichi Miyamoto

2006 IEICE General Conference  2006.03  

A Study on Indoor Optical Wireless Communication Systems with Mesh-type Network Topology

Nobuyuki Asahara, Shinichi Miyamoto

2006 IEICE General Conference  2006.03  

A Study on the Performance of Multi-hopWireless Network Considering the Compatibility between Electromagnetic Environment and Communications Environment

Takashi Tamura, Shinichi Miyamoto, Seiichi Sampei

電子情報通信学会技術研究報告  2006.03  

A Study on Multi-hop Wireless Network Considering Compatibility between Electromagnetic and Communications Environments

Takashi Tamura, Shinichi Miyamoto, Seiichi Sampei

2006 IEICE General Conference  2006.03  

A Study on Signal Design Methods of Spatially Parallel Transmission / Intensity Distribution Modulation for Indoor Optical Wireless Communication Systems

Yusuke Ohtsubo, Shinichi Miyamoto

2006 IEICE General Confernece  2006.03  

A Proposal of Space Parallel Transmission / Intensity Distribution Modulation for Infrared Wireless Communication System

Takatoshi Tanio, Shinichi Miyamoto

電子情報通信学会技術研究報告  2005.10  

A Study on the Compatibility between Electromagnetic Environment and Communication Environment using Multi-hop Wireless Network

Takashi Tamura, Shinichi Miyamoto

電子情報通信学会技術研究報告  2005.09  

Performance of wireless LAN system based on IEEE 802.11g standard under man-made noise environment

A Shiotsuki, S Miyamoto, N Morinaga

IEICE TRANSACTIONS ON COMMUNICATIONS  2005.08   IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG

　View Summary

2.4 GHz-band wireless LAN system based on a new standard, IEEE 802.11g, has been taking a great attention as it provides the attractive features such as low cost, unlicensed spectrum use, and high speed transmission rate up to 54 Mbps. However, 2.4 GHz radio frequency band is also used for Industrial, Scientific and Medical (ISM) devices such as microwave ovens, and the man-made noise leaked from ISM devices is known to be one of the major causes of the degradation in the performance of wireless communications systems using 2.4 GHz radio frequency band. In this paper, we evaluate the bit error rate (BER) and the throughput performances of WLAN system based on IEEE 802.11g standard (IEEE 802.11g WLAN system) under man-made noise environment, and discuss the effect of man-made noise on the performance of IEEE 802.11g WLAN system. Numerical results show that the BER and the throughput performances of IEEE 802.11g WLAN system are much degraded by the influence of man-made noise.

A Study on the Electric Power Distribution Control of Indoor Space and the Transmission Performance with Multi-Hop Wireless Network

Takashi Tamura, Shinichi Miyamoto

Proceeding of the 2005 IEICE General Conference  2005.03  

A Study on Performance of 2.4GHz-band Wireless LAN System using HCCA under Man-made Noise Environment

Phuc Khan Kieu, Shinichi Miyamoto

Proceeding of the 2005 IEICE General Conference  2005.03  

Performance of Dual Band Wireless LAN System using Adaptive Channel Selection Technique

Satoru Harada, Shinichi Miyamoto

Proceeding of the 2005 IEICE General Conference  2005.03  

A Study on the Countermeasure against Shadowing for Real-Time Trafc in Indoor Infrared Wireless Communication System

Nobuyuki Asahara, Shinichi Miyamoto

Proceeding of the 2005 IEICE General Conference  2005.03  

A Study on the Performance of Wireless LAN System Based on IEEE 802.11g Standard under Man-made Noise Environment

Akihiko Shiotsuki, Shinichi Miyamoto, Norihiko Morinaga

電子情報通信学会技術研究報告  2004.10  

A Study on the Transmission Power Control of Multi-Beam Hybrid Line-of-Sight Indoor Infrared Wireless Communication System

Takutoshi Tanio, Shinichi Miyamoto

2004年電子情報通信学会総合大会  2004.03  

A Study on the Effect of Man-made Noise on the Performance of 2.4GHz-band Wireless LAN System using OFDM

Akihiko Shiotsuki, Shinichi Miyamoto, Norihiko Morinaga

電子情報通信学会技術研究報告  2004.03  

A Study on Channel Selection in Dual Band Wireless LAN System

Satoshi Harada, Shinichi Miyamoto

2004年電子情報通信学会総合大会  2004.03