摘要:
Apparatus and method for communication are provided. The solution includes a first server of an operator specific communication system configured to perform the administration and management tasks of the operator specific communication system including one or more radio access technologies, communicate with the respective server of one or more communication systems of another operators, and a second server configured to manage mobility policy of the operator specific communication sys-tem, communicate with the user terminals of the system by transmitting information on inter-system radio access network selection and access, wherein the first and second server are configured each to maintain an interworking data model including information on operator specific cognitive radio parameters and access policies related to networks of one or more operators.
摘要:
The invention relates to apparatuses, a method, computer program and computer-readable medium for resource allocation (selection of channel and maximum allowed transmission power) in a coexisting secondary communications system, overlapping with a primary system. Allocation is performed based on an interference table indicating measured interference per cell of the primary system from other cells of the primary and secondary system.
摘要:
The invention relates to apparatuses, a method, computer program and computer-readable medium for resource allocation (selection of channel and maximum allowed transmission power) in a coexisting secondary communications system, overlapping with a primary system. Allocation is performed based on an interference table indicating measured interference per cell of the primary system from other cells of the primary and secondary system.
摘要:
A receiving node of a first wireless communications system is co-located with a node of a second wireless communications system, said first and second wireless communications systems are configured with frequencies on a shared frequency band. Information identifying a node of the first wireless communications system transmitting on the shared frequency band is received. The received information identifying the transmitting node as an interfering node to the co-located node of the second wireless communications system is transmitted to an entity controlling configuration of the shared frequency band.
摘要:
A method for controlling radio resource usage in a communications system is described. The method includes defining in a network apparatus, a muting pattern regarding uplink signals that are to be temporarily muted, wherein said uplink signals include higher layer configured uplink signals that are outside the control of a dynamic scheduler of the network apparatus. The defined muting pattern or a part of it is signalled from the network apparatus to one or more user equipment in order to control the user equipment to mute the respective uplink signals according to the signalled muting pattern.
摘要:
A receiving node of a first wireless communications system is co-located with a node of a second wireless communications system, said first and second wireless communications systems are configured with frequencies on a shared frequency band. Information identifying a node of the first wireless communications system transmitting on the shared frequency band is received. The received information identifying the transmitting node as an interfering node to the co-located node of the second wireless communications system is transmitted to an entity controlling configuration of the shared frequency band.
摘要:
The invention relates to an apparatus including at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: convey a set of changeable sharing profiles to a node being a secondary user of the shared spectrum, the set of changeable sharing profiles including changeable spectrum sharing conditions; change at least one sharing profile of the set of changeable sharing profiles during shared spectrum usage, and indicate the change of the at least one sharing profile to the node being the secondary user of the shared spectrum.