摘要:
A mobile communications system comprises a first group of one or more base stations which are arranged to communicate signals with mobile units via a wireless access interface by transmitting and/or receiving radio signals within a first frequency band; a second group of one or more base stations which are arranged to communicate signals with mobile units via a wireless access interface by transmitting and/or receiving radio signals within a second frequency band; and a controller. The controller is arranged in operation to determine an amount of interference in the first frequency band to radio signals for a first type of traffic where the interference is caused by radio signals for a second type of traffic in the second frequency band, wherein: the radio signals for the first type of traffic are to and/or from a first base station of the first group; and the radio signals for the second type of traffic are to and/or from to a second base station of the second group; and to, in response to the determined interference, generate instructions to influence the second group in respect of the transmission of the radio signals for the second type of traffic in the second frequency band, wherein the instructions are generated based on at least a priority for the first type of traffic and a priority for the second type of traffic. In one example, the first group of one or more base stations may be providing communications services to human to human communications (H2H), whereas the second group of one or more base stations may be providing communications services supporting machine type communications (MTC), where H2H communications are prioritizes over machine type communications. The second group of one or more base stations is therefore instructed to take action to reduce the interference caused by the mobile unit.
摘要:
A mobile communications system including one or more mobile communications devices and a mobile communications network, the mobile communications network including a radio network part and a core network part and being configured to communicate data packets to and/or from mobile communications devices. Data packets can be communicated to or received from the mobile communications devices using either a broadband packet network or a dedicated messaging network. The dedicated messaging network is arranged to communicate short data grams more efficiently than larger data communications. Therefore by selecting either the dedicated messaging network or the broadband network as a function of content of the data packet a more efficient use of available communications resources and hardware resources is realized.
摘要:
A User Equipment, UE, of a cellular communication system transmits scheduling assistance data to a base station comprising a base station scheduler which schedules uplink packet data. The scheduling assistance data relates to uplink packet data transmission from the UE. The UE comprises a channel controller which is operable to cause the scheduling assistance data to be transmitted from the UE to the base station in a first physical resource of an uplink air interface. The first physical resource is not managed by the base station based scheduler. The scheduling assistance data may specifically be transmitted in a first transport channel multiplexed with other transport channels on a physical resource. The transport channels may be individually optimized and may have different termination points and transmission reliabilities. Specifically, the transport channel supporting the scheduling assistance data signaling may have a high reliability and be terminated in the base station.
摘要:
A User Equipment, UE, of a cellular communication system transmits scheduling assistance data to a base station comprising a base station scheduler which schedules uplink packet data. The scheduling assistance data relates to uplink packet data transmission from the UE. The UE comprises a channel controller which is operable to cause the scheduling assistance data to be transmitted from the UE to the base station in a first physical resource of an uplink air interface. The first physical resource is not managed by the base station based scheduler. The scheduling assistance data may specifically be transmitted in a first transport channel multiplexed with other transport channels on a physical resource. The transport channels may be individually optimized and may have different termination points and transmission reliabilities. Specifically, the transport channel supporting the scheduling assistance data signaling may have a high reliability and be terminated in the base station.
摘要:
In a wireless network an indication of High Speed Downlink Shared Channel (HS-DSCH) resources may be sent to user equipment (UE) by a Node B. A message on an indicator channel may be sent by the Node B to indicate that the HS-DSCH resources are to be used in a subsequent time interval to send control information.
摘要:
A mobile communications system including one or more mobile communications devices and a mobile communications network, the mobile communications network including a radio network part and a core network part and being configured to communicate data packets to and/or from mobile communications devices. Data packets can be communicated to or received from the mobile communications devices using either a broadband packet network or a dedicated messaging network. The dedicated messaging network is arranged to communicate short data grams more efficiently than larger data communications. Therefore by selecting either the dedicated messaging network or the broadband network as a function of content of the data packet a more efficient use of available communications resources and hardware resources is realized.
摘要:
An infrastructure apparatus for reducing interference, the apparatus comprising a controller. The controller is arranged in operation to determine an amount of interference in a first frequency band to radio signals for a first type of traffic caused by radio signals for a second type of traffic in a second frequency band, wherein the radio signals for the first type of traffic are to and/or from a first group of one or more base stations; and the radio signals for the second type of traffic are to and/or from a second group of one or more base stations. The controller is further arranged in operation to, in response to the determined interference, generate instructions to influence the second group in respect of the transmission of the radio signals for the second type of traffic in the second frequency, wherein the controller is further operable to generate the instructions using a priority for the first type of traffic and a priority for the second type of traffic. In one example, the first group of one or more base stations may be providing communications services to human to human communications (H2H), whereas the second group of one or more base stations may be providing communications services supporting machine type communications (MTC), where H2H communications are prioritizes over machine type communications. The second group of one or more base stations is therefore instructed to take action to reduce the interference caused b the mobile unit.
摘要:
A communications system, including a mobile radio network including local base stations to communicate data to and from mobile communications devices via a wireless access interface. The mobile radio network is adapted to include a message processor and a message store, the message store arranged to store an indication of each of one or more message exchanges in a set of predetermined message exchanges between the base stations and one or more of the communications devices, each message exchange including a predetermined set of predetermined messages and requiring predetermined up-link and/or down-link communications resource for communicating the message exchange on the up-link and/or down-link, between a base station and the communications device.
摘要:
A User Equipment, UE, of a cellular communication system transmits scheduling assistance data to a base station comprising a base station scheduler which schedules uplink packet data. The scheduling assistance data relates to uplink packet data transmission from the UE. The UE comprises a channel controller which is operable to cause the scheduling assistance data to be transmitted from the UE to the base station in a first physical resource of an uplink air interface. The first physical resource is not managed by the base station based scheduler. The scheduling assistance data may specifically be transmitted in a first transport channel multiplexed with other transport channels on a physical resource. The transport channels may be individually optimized and may have different termination points and transmission reliabilities. Specifically, the transport channel supporting the scheduling assistance data signaling may have a high reliability and be terminated in the base station.
摘要:
A User Equipment, UE, of a cellular communication system transmits scheduling assistance data to a base station comprising a base station scheduler which schedules packet data. The scheduling assistance data relates to packet data communication of the UE. The scheduling assistance data is generated by a scheduling assistance data generator coupled to a packet data transmit buffer associated with the packet data transmission. A first transport channel controller allocates other data to a first transport channel and a retransmission controller operates a retransmission scheme for this transport channel. A second transport channel controller allocates the scheduling assistance data to a signaling transport channel and a transport channel multiplexer combines the two transport channels as multiplexed channels on a single physical resource. The transmission reliabilities for the retransmission and non-retransmission transport channels may be individually optimized.