摘要:
A method receiving at two or more base stations respective data packets each comprising of a payload including a common sample of user data and a header including timing information for synchronising the wireless transmission of said common sample of user data from said two or more base stations. Also timing the wireless transmission of said common sample of user data from said two or more base stations at least partly on the basis of said timing information provided in the respective headers of said data packets.
摘要:
In a mobile communications system exclusive location areas comprising exclusive cells are defined in order to separate cells from the mobile stations not belonging to the user group allowed to camp in the cell and still to allow emergency calls for all mobile stations in these cells. During location update it is checked whether the cell belongs to an exclusive location area (202) and if it does, it is determined whether or not the subscriber is allowed to camp in the cell.
摘要:
A method of delivering services in a wireless communications system comprising a radio access network and a core network, the method comprising the steps of: establishing a radio access bearer for delivering one of a set of services to an end user via a signalling channel, each service having certain delivery requirements; determining in the radio access network that the delivery requirement for one of said services cannot be met; advising the core network that the delivery requirement for the said one service cannot be met; and providing a radio access bearer to allow at least one other service in the set to be delivered to that end user.
摘要:
The present invention relates to provision of a location service. The location service is arranged to receive geographical location information associated with a user equipment of the communication system. In the method geographical location information associated with the user equipment is stored at a first location register of the communication system and processed in a predefined manner. A check is made whether geographical location information has or has not been transported from the first location register to a second location register. If the information has not been transported, the processed geographical location information is transported from the first location register to the second location register.
摘要:
A method provides information in a cellular communication network. The method comprises broadcasting a point-to-multipoint service in at least one cell. The method further comprises providing an indication for determining a time point on which requesting a point-to-multipoint service session of the point-to-multipoint service is to be stopped in the at least one cell. The service may be a multimedia broadcast and/or multicast service. The indication may be an indication of a lifetime of the service session.
摘要:
A method of delivering services in a wireless communications system comprising a radio access network and a core network, the method comprising the steps of: establishing a radio access bearer for delivering one of a set of services to an end user via a signalling channel, each service having certain delivery requirements; determining in the radio access network that the delivery requirement for one of said services cannot be met; advising the core network that the delivery requirement for the said one service cannot be met; and providing a radio access bearer to allow at least one other service in the set to be delivered to that end user.
摘要:
The invention relates to a communications system comprising two pluralities of cells operating in accordance with two different modes. A second station is associated with one plurality of cells during a connection. The system comprises means for determining which plurality of cells said second station is associated after said connection has been completed. In a first embodiment, a mobile station establishes a connection with a base station of a first, e.g. GSM-900, or a second network, e.g. GSM-1800 or UMTS. A network element of the network involved determines a cell, local area identifier, radio access technology, network band or communication standard, and this information is sent to the mobile station when the connection is completed, e.g. in a connection release message. Using the received information, the mobile station selects the compling cell. In a second embodiment, a statistical parameter indicating the cell load is the received information for being compared with a random value in order to select a network.
摘要:
The present invention relates to reporting cell measurement results associated with a plurality of cells of a cellular communication system. The reporting is transmitted from a station via a radio interface to receiver element of a cell serving the station. The cells are arranged in a reporting order that is to be used by the station for the reporting. The cell measurements are performed by the transceiver station for getting cell measurement results associated with a number of the cells. Relevant cell measurement results are then selected and the selected results are transmitted in the defined reporting order.
摘要:
The present invention relates to reporting cell measurement results associated with a plurality of cells of a cellular communication system. The reporting is transmitted from a station via a radio interface to receiver element of a cell serving the station. The cells are arranged in a reporting order that is to be used by the station for the reporting. The cell measurements are performed by the transceiver station for getting cell measurement results associated with a number of the cells. Relevant cell measurement results are then selected and the selected results are transmitted in the defined reporting order.
摘要:
In one aspect thereof the exemplary embodiments of this invention provide a method that includes receiving and storing a set of rules; receiving an initial data unit having an indication of a time to start a downlink multicast broadcast multimedia service transmission; forming transport blocks corresponding to the data unit in accordance with the stored set of rules; and transmitting at the indicated time the transport blocks formed in accordance with the rules. In a further aspect thereof the exemplary embodiments of this invention provide a method that includes creating a table of data unit processing rules in a wireless network node and distributing the table of data unit processing rules to individual ones of a plurality of base stations that form a part of a single frequency network established to transmit multicast broadcast multimedia service transmissions to at least one user equipment.