John Cheong-Wai Ngan | Researchain

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Publication

Featured researches published by John Cheong-Wai Ngan.

Archive | 2003

Method and system for proximity detection for an in-building wireless repeater

John Cheong-Wai Ngan

Archive | 2004

Radio frequency repeater with automated block/channel selection

Dae-Sik Oh; Mark Yarkosky; Kristin A. Hayne; John Cheong-Wai Ngan; Saad Z. Asif; Shiva Narayanabhatla

Archive | 2004

Method and system for determining location of a mobile station within a distributed antenna system

John Cheong-Wai Ngan

Archive | 2007

Multimodal wireless communication device with user selection of transceiver mode via dialing string

John Cheong-Wai Ngan

Archive | 2006

Method and system of selecting antennas and equipment for use within a wireless communication system

John Cheong-Wai Ngan

Archive | 2004

Method and system for wireline response to wireless message notification

John Cheong-Wai Ngan

Archive | 2006

Method and system of wireless signal repeating

John Cheong-Wai Ngan

Archive | 2003

Signal strength-based call forwarding for wireless phones

John Cheong-Wai Ngan

Archive | 2002

Fractal antenna system and method for improved wireless telecommunications

John Cheong-Wai Ngan

Archive | 2002

Method and system of spread spectrum modulation

John Cheong-Wai Ngan; Dae-Sik Oh; Frederick L. Fortuna

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Collaboration

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Dae-Sik Oh

Sprint Corporation

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Shiva Narayanabhatla

Sprint Corporation

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Mark Yarkosky

Sprint Corporation

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Frederick L. Fortuna

Sprint Corporation

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Kristin A. Hayne

Sprint Corporation

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Saad Z. Asif

Sprint Corporation

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