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Dive into the research topics where Andrew David Wallace is active.

Publication


Featured researches published by Andrew David Wallace.


Archive | 2000

Lifeline telephony provision for voice over digital subscriber line

Mark Bridger; Michael Grant; Roger James Williamson; Christopher Tate; Andrew David Wallace; Jeffrey G. Farrington


Archive | 1997

Method and apparatus for reducing the peak-to-average ratio in a multicarrier communication system

Leslie Derek Humphrey; Andrew David Wallace


Archive | 2001

Multiple access system for communications network

Brian Unitt; Michael Grant; Christopher Tate; Andrew David Wallace; Glen Algie


Archive | 1999

Continuity of voice carried over dsl during power failure

Andrew David Wallace; Christopher Tate; Mark Bridger


Archive | 1999

Apparatus, method and system having reduced power consumption in a multi-carrier wireline environment

Andrew David Wallace; Christopher Tate; Michael Grant


Archive | 2002

Flow control and quality of service provision for frame relay protocols

Elwyn B. Davies; Andrew David Wallace; Brian Unitt


Archive | 1998

Symbol alignment method

Christopher Tate; Andrew David Wallace; Leslie Derek Humphrey


Archive | 1991

Speech codec arrangement.

Leslie Derek Humphrey; Andrew David Wallace


Archive | 1999

Method of and apparatus for determining the capacity of a telecommunications system

Roger James Williamson; Christopher Tate; Andrew David Wallace


Archive | 2011

METHOD AND APPARATUS FOR OPERATING A DIGITAL SUBSCRIBER LINE ARRANGEMENT

Leslie Derek Humphrey; Andrew David Wallace

Collaboration


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