Richard Chandler performs a wide range of engineering consulting service for the telecommunications industry. He has worked extensively in the wireless communication area, studying Personal Communications Network architectural issues, including radio segment structures, backhaul networks, and interconnection issues. Recently, Mr. Chandler developed sophisticated telecommunications network models for use in determining the costs of telephone service, including local and toll. He is the principal developer of the Hatfield and HAI Models commissioned by MCI and AT&T for use at the state and national levels in supporting interconnection and universal service filings, and he developed cost models for xDSL and packet switching network overlays. Mr. Chandler has authored numerous affidavits and declarations dealing with a variety of telecommunications technologies in several state, federal, and court proceedings. In addition, he was an expert technical witness on behalf of a major electronic equipment manufacturer in a major lawsuit involving paging technologies, and he has testified before state regulatory commissions in matters regarding telecommunications switching, transport, and packet switching technology. He is currently a Senior Vice President of HAI Consulting Inc. (previously Hatfield Associates), which he joined in 1986. Prior to this he was a Vice President – Network Engineering at Skylink Corporation as Vice President - Network Engineering, where he developed ground system control and switching architecture and user terminal requirements for the proposed Skylink satellite network. He has served as an adjunct faculty member at the University of Colorado and the University of Denver and has taught graduate-level courses in telecommunications technology, including wireless communications as well as digital circuit and packet switching and transmission topics. |
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