caa a22 4500 475789806 CHVBK 20180406123708.0 cr unu---uuuuu 170329e20001201xx s 000 0 eng 10.1023/A:1019155231293 doi (NATIONALLICENCE)springer-10.1023/A:1019155231293 Optimization flow control with Newton‐like algorithm [Elektronische Daten] [Sanjeewa Athuraliya, Steven Low] We proposed earlier an optimization approach to flow control where the objective is to maximize the aggregate source utility over their transmission rates. The control mechanism is derived as a gradient projection algorithm to solve the dual problem. In this paper we extend the algorithm to a scaled gradient projection. The diagonal scaling matrix approximates the diagonal terms of the Hessian and can be computed at individual links using the same information required by the unscaled algorithm. We prove the convergence of the scaled algorithm and present simulation results that illustrate its superiority to the unscaled algorithm. Kluwer Academic Publishers, 2000 Athuraliya Sanjeewa aut Low Steven aut Telecommunication Systems Kluwer Academic Publishers 15/3-4(2000-12-01), 345-358 1018-4864 15:3-4<345 2000 15 11235 https://doi.org/10.1023/A:1019155231293 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1019155231293 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Athuraliya Sanjeewa aut NATIONALLICENCE 700 1- Low Steven aut NATIONALLICENCE 773 0- Telecommunication Systems Kluwer Academic Publishers 15/3-4(2000-12-01), 345-358 1018-4864 15:3-4<345 2000 15 11235 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer