Single-channel full-duplex mmWave link using phased-array for Ethernet

In this paper we report on a wireless Ethernet link over 60GHz mmWave, which is a full-duplex wireless link in the same frequency channel. To provide a dense wireless network, beam forming with a phased-array transceiver is a key technology for frequency reuse. We introduced a particle swarm optimiz...

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Bibliographic Details
Main Authors: Kohda, Yasuteru, Takano, Kohji, Nakano, Daiju, Ohba, Nobuyuki, Yamane, Toshiyuki, Katayama, Yasunako
Format: Conference Proceeding
Language:English
Subjects:
Cable TV
Encoding
full-duplex
IEEE 802.11g Standard
Interference cancellation
millimeter wave
Millimeter wave devices
mmWave
phased-array
Radio frequency
wireless Ethernet
Online Access:Request full text
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Summary:In this paper we report on a wireless Ethernet link over 60GHz mmWave, which is a full-duplex wireless link in the same frequency channel. To provide a dense wireless network, beam forming with a phased-array transceiver is a key technology for frequency reuse. We introduced a particle swarm optimization algorithm for beam forming with effective interference cancellation in each field. This method works independent of the transceiver arrangement and is free from device-specific variability and non-linearity. We prototyped the wireless Ethernet link system and achieved a BER less than 1.0E-11 at a 3m distance. We were able to prove its feasibility at system-level application.
ISSN:2331-9852
DOI:10.1109/CCNC.2015.7158009