H
Henry Chang
Researcher at Kyocera
Publications - 197
Citations - 1695
Henry Chang is an academic researcher from Kyocera. The author has contributed to research in topics: Base station & Terminal (electronics). The author has an hindex of 19, co-authored 197 publications receiving 1695 citations.
Papers
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Patent
Communication control method
Henry Chang,Nagasaka Yushi,Kugo Morita,Fangwei Tong,Masato Fujishiro,Chiharu Yamazaki,Hiroyuki Adachi,Noriyoshi Fukuta +7 more
TL;DR: In this article, the authors present a communication control method for dual-connectivity communication which uses a master base station that establishes RRC connection with a user terminal and a secondary base station providing a supplementary wireless resource to the user terminal.
Patent
System and method for motion sensitive roaming in a mobile communication device
Doug Dunn,Henry Chang +1 more
TL;DR: In this paper, a method for selecting a mobile communication service such as an air interface and/or communication system can include selecting the communication service based on motion and location of the mobile device.
Patent
User terminal and base station
TL;DR: In this paper, a user terminal according to an embodiment comprises: a transmitter configured to transmit a message to a base station, the message requesting a gap used to receive or transmit a discovery signal that is a direct terminal-to-terminal radio signal for discovering another user terminal.
Patent
System and method for using geographical location to determine when to exit an existing wireless communications coverage network
Amit Kalhan,Henry Chang +1 more
TL;DR: In this paper, a system and method for determining when to exit an existing wireless communications coverage network is presented, where the method samples the device geographical position, determines a threshold boundary line, measures the position of each sample point with respect to the threshold boundary, and maintains a running sum in response to measuring position.
Patent
Pilot signal transmission management
Henry Chang,Doug Dunn +1 more
TL;DR: In this article, a base station (104) is configured to reduce interference with other base stations (106) and/or devices in a multi-cell wireless network, which includes a wireless interface (118), detector (116), and controller.