Abstract: An apparatus, method, system and computer program product provide control channel coordination in heterogeneous networks. Parameters are provided indicating the availability of resources, wherein a resource is defined as an available radio frequency per time interval, and parameters indicate configuration of a physical channel configured for downlink control, for a physical control channel configured for format indication, and for a physical channel configured for HARQ indication, for use in both of two different communication cells providing radio communication services for terminals located therein. Further, a first resource allocation set and a second resource allocation set are determined, wherein determinations of the first resource allocation set and the second resource allocation set are made to be as mutually disjoint in resource allocation as possible in consideration of the parameters.

Abstract: Method and apparatus for the calculation of the positioning from satellite signals, wherein the results of a first satellite signal (M1) and a second satellite signal are used for the said calculation, the receiver of the satellite signals is fixed located during the time period between receiving the first satellite signal and the second satellite signal, wherein the first satellite signal is received from a first satellite, and the second satellite signal is received from the same said first satellite being different positioned.