The channel capacity of discrete time phase modulation in AWGN. - James P. Aldis; Alister G. Burr (IEEE Trans. Inf. Theory, 1993)

Capacity analysis of a cellular radio system using frequency hopping CDMA. - James P. Aldis; Stephen K. Barton (PIMRC, 1994)

On the relative power levels required by handsets in DS-CDMA FH-CDMA and narrow band cellular radio systems. - James P. Aldis; Stephen K. Barton (VTC, 1994)

Co-channel interference in cellular radio systems using frequency hopping code division multiple access (FH-CDMA). - Zeyad Al-Etaibi; James P. Aldis; Stephen K. Barton (Wirel. Pers. Commun., 1994)

Initial results from the 'Link-CDMA' testbed, a mobile radio demonstration system. - Andrew H. Kemp 001; Stephen K. Barton; James P. Aldis (PIMRC, 1997)

The Magic WAND-functional overview. - Jouni Mikkonen; James P. Aldis; Geert A. Awater; Andrew Lunn; David Hutchison 001 (IEEE J. Sel. Areas Commun., 1998)