An optical IM/DD channel based relay scheme for indoor healthcare communication system

Jiang Liu, Hiroshi Takano, Shigeru Shimamoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper presents a wireless relay scheme for indoor healthcare communication system, in which an optical relay link, instead of a traditional Radio Frequency (RF) relay link, is established between the relay station (RS) and the mobile terminal (MT). To simplify the structures of RS and the additional optical parts that shall be installed in the MT, the subcarrier-modulation based intensity-modulated direct-detection (IM/DD) is also adopted for both the up-link and the down-link. The proposed relay scheme not only enhances the transmission power, but also creates safe signal propagation environment, which is much meaningful for wireless and pervasive healthcare communication. Simulation results show that the proposed interference-reduced relay scheme provides a stable and high quality communication link when the average optical receiving power is larger than -25dBm.

Original languageEnglish
Title of host publication2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009
DOIs
Publication statusPublished - 2009
Event2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009 - Las Vegas, NV
Duration: 2009 Jan 102009 Jan 13

Other

Other2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009
CityLas Vegas, NV
Period09/1/1009/1/13

Fingerprint

communication system
Telecommunication links
Communication systems
communication
interference
radio
Power transmission
simulation
Modulation
Communication

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

Cite this

Liu, J., Takano, H., & Shimamoto, S. (2009). An optical IM/DD channel based relay scheme for indoor healthcare communication system. In 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009 [4784724] https://doi.org/10.1109/CCNC.2009.4784724

An optical IM/DD channel based relay scheme for indoor healthcare communication system. / Liu, Jiang; Takano, Hiroshi; Shimamoto, Shigeru.

2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009. 2009. 4784724.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liu, J, Takano, H & Shimamoto, S 2009, An optical IM/DD channel based relay scheme for indoor healthcare communication system. in 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009., 4784724, 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009, Las Vegas, NV, 09/1/10. https://doi.org/10.1109/CCNC.2009.4784724
Liu J, Takano H, Shimamoto S. An optical IM/DD channel based relay scheme for indoor healthcare communication system. In 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009. 2009. 4784724 https://doi.org/10.1109/CCNC.2009.4784724
Liu, Jiang ; Takano, Hiroshi ; Shimamoto, Shigeru. / An optical IM/DD channel based relay scheme for indoor healthcare communication system. 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009. 2009.
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