... and R. Berry, “Down-link scheduling and resource allocation for OFDM systems,” in Proceedings of the 40th Annual Conference on InformationSciences and Systems (CISS ’06), pp. 1272–1279, Princeton, ... Bakker,2 and Stephen Kaminski21Fraunhofer German-Sino Lab for Mobile Communications, Fraunhofer Institute for Telecommunications,Heinrich-Hertz-Institut, Einstein-Ufer 37, 10587 Berlin, Germany2Alcatel-Lucent ... for the minimum value of µalready fulfilling the rate constraints.4.3. Uniqueness and random noise additionHowever, in some cases the minimum of Smcannot beachieved directly and the proposed...