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A Dynamic Location Management Scheme based on individual metrics and coordinates

Location management in cellular networks have been in focus for the research community for a number of years. The current static method of determining location or paging areas has been shown to be sub- optimal and costly for operators. Therefore, much research has been focussed on dynamic schemes, which show great promise in cost optimisation. However, the research has still been focussed on aggre

A genie-aided detector with a probabilistic description of the side information

Building on Forney's concept of the genie (1972), and introducing the idea of an explicit statistical description of the side information provided to the genie-aided detector, we develop a generic tool for derivation of lower bounds on the bit-error rate of any actual receiver. With this approach, the side information statistics become design parameters, which may be chosen to give the resulting b

The role of packaging suppliers in food innovations in Sweden

This study investigated how selected packaging suppliers viewed innovations in food packaging, their role and the roles of other actors in the chain. Six companies and ten respondents were selected based on suggestions from previous interviews of retailers and food manufacturers. Data collection consisted of responses to specific questions followed by responses to open-ended questions. The results

Optimization of a Pendulum System using Optimica and Modelica

In this paper Modelica and Optimica are used to solve two different optimal control problems for a system consisting of a pendulum and a cart. These optimizations will demonstrate that Optimica is easy to use and powerful when optimizing systems with highly non-linear dynamics. The optimal control trajectories are applied to a real pendulum and cart system, in open loop as well as in closed loop w

Hormone Sensitive Lipase - in vitro phosphorylation

Abstract Fatty acids mobilized from triacylglycerol stores are a major energy source in humans. Mobilization occurs through the consecutive action of three lipases: adipose triglyceride lipase (ATGL), hormone-sensitive lipase (HSL) and monoglyceride lipase (MGL). Whereas ATGL and MGL only hydrolyse tri- and monoacylglycerols, respectively, HSL has a broad substrate range and hydrolyses cholesterol