1
Michael Anthony Gell, Michael Robert Wistow Manning, Jose Luis Fernandez Villacanas Martin: System for selective communication connection based on transaction pricing signals. British Telecommunications public company, Nixon & Vanderhye P C, September 1, 1998: US05802502 (521 worldwide citation)

A communications network in which user equipment is provided with a selecting device which communicates with a pricing device in service provider equipment. When communications or other services are required, the selection circuit polls a plurality of service providers, and the pricing circuit of ea ...


2
Shara J Amin, Jose Luis Fernandez Villacanas Martin: Method and apparatus for iteratively optimizing functional outputs with respect to inputs. British Telecommunications public company, Nixon & Vanderhye P C, January 1, 2002: US06336050 (27 worldwide citation)

An optimization process for optimizing inputs data relating to a function of a plurality of input-signals for which it is desired to find output values which give an optimum value of the function. Such output values are found by performing a plurality of cycles to reach a convergence, each of which ...


3

4
Michael Anthony Gell, Michael Robert Wistow Manning, Jose Luis Fernandez Villacanas Martin: Communications apparatus. British Telecommunications Public Company, JIAN WEI, June 12, 1996: CN94192232

A communications network in which user equipment is provided with a selecting device (12) which communicates with a pricing device (20) in service provider equipment. When communications or other services are required, the selection circuit (12) polls a plurality of service providers, and the pricin ...


5

6