Method for receiving system information in a radio access network, performed by a mobile terminal and mobile terminal for receiving system information in a radio access network

A method of receiving broadcast system information in a radio access network of a mobile communication system comprising:

• receiving first system information including a master information block of a broadcast control logical channel via a broadcast transport channel;
• receiving second system information including a system information block of the broadcast control logical channel via a shared transport channel;
• obtaining an indication of the shared transport channel on which the system information block of the second system information is transmitted from the master information block;
• receiving control information, on a control channel associated to the shared transport channel, that dynamically indicates at least one of parameters of scheduling, modulation, and transport block size of the system information block that is mapped on the shared transport channel that uses dynamically allocated resources;
• receiving the system information block via, the shared transport channel according to the indication and at least one of the parameters of scheduling, modulation, and transport block size.

A transmitting apparatus for transmitting broadcast system information in a radio access network of a mobile communication system, the transmitting apparatus comprising:

• a transmitter and a processor, the processor and transmitter being configured to:
• transmit, by the transmitter:
• first system information mapping a master information block of a broadcast control logical channel to a broadcast transport channel;
• second system information mapping a system information block of the broadcast control logical channel to a shared transport channel;
• control information, on a control channel associated to the shared transport channel, that dynamically indicates at least one of parameters of scheduling, modulation, and transport block size of the system information block that is mapped on the shared transport channel that uses dynamically allocated resources;
• the system information block via the shared transport channel according to the indication and at least one of the parameters of scheduling, modulation, and transport block size;
• include, by the processor, an indication of the shared transport channel on which the system information block of the second system information is transmitted in the master information block.

A receiving apparatus for receiving broadcast system information in a radio access network of a mobile communication system, the receiving apparatus comprising:

• a receiver for:
• receiving first system information including a master information block of a broadcast control logical channel via a broadcast transport channel;
• receiving second system information including a system information block of the broadcast control logical channel via a shared transport channel;
• an obtaining means for obtaining an indication of the shared transport channel on which the system information block of the second system information is transmitted from the master information block;
• the receiver receiving control information, on a control channel associated to the shared transport channel, that dynamically indicates at least one of parameters of scheduling, modulation, and transport block size of the system information block that is mapped on the shared transport channel that uses dynamically allocated resources;
• wherein the receiver receives the system information block via the shared transport channel according to the indication and at least one of the parameters of scheduling, modulation, and transport block size.