Method and apparatus for requesting sib in wireless communication system
AssigneeLG Electronics Inc.
InventorsYoungdae LEE, Sangwon KIM, Jaewook LEE
Life of this patent
Estimating the term…
Abstract
Provided are a method for a terminal for requesting a system information block (SIB), and an apparatus for supporting the method in a wireless communication system. The method may comprise the steps of: receiving, from a radio access network (RAN), an SIB list comprising one or more SIBs supported by a cell; receiving, from the RAN, SIB broadcast information indicating whether the SIB supported by the cell is broadcast in a broadcast control channel (BCCH) section; detecting an omitted SIB on the basis of the SIB list and SIB broadcast information; and requesting the omitted SIB from the RAN.
Claims15
A method for requesting, by a user equipment (UE), a system information block (SIB) in a wireless communication system, the method comprising:
- receiving an SIB list comprising one or more SIBs supported by a cell from a radio access network (RAN);
- receiving, from the RAN, SIB broadcast information indicating whether an SIB supported by the cell is broadcast in a broadcast control channel (BCCH) period;
- detecting a missing SIB based on the SIB list and the SIB broadcast information;
- and
- requesting the missing SIB from the RAN.
A user equipment (UE) for requesting a system information block (SIB) in a wireless communication system, the UE comprising:
- a memory;
- a transceiver;
- and
- a processor to connect the memory and the transceiver,
- wherein the processor is configured to:
- control the transceiver to receive an SIB list comprising one or more SIBs supported by a cell from a radio access network (RAN);
- control the transceiver to receive, from the RAN, SIB broadcast information indicating whether an SIB supported by the cell is broadcast in a broadcast control channel (BCCH) period;
- detect a missing SIB based on the SIB list and the SIB broadcast information;
- and
- control the transceiver to request the missing SIB from the RAN.
Dependencies are inferred from the claim text.