Radio terminal
AssigneeKYOCERA Corporation
InventorsMasato Fujishiro, Noriyoshi Fukuta, Henry Chang
Life of this patent
Estimating the term…
Abstract
A user equipment, apparatus and method for a user equipment includes receiving, from a network, configuration information indicating whether transmission of a specific uplink signal is possible when the user equipment is in a specific state where an RRC connection of the user equipment is suspended. The specific uplink signal is an uplink signal that the user equipment can transmit when the user equipment is in an RRC connected state. A determination is made, based on the configuration information, whether to transmit the specific uplink signal when the user equipment is in the specific state.
Claims3
A user equipment comprising:
- a processor and a memory, the processor configured to
- receive, from a network, an RRC connection release message including an instruction to transition to a specific state where an RRC connection of the user equipment is suspended,
- receive, from the network via a system information block (SIB) when the user equipment is in the specific state, configuration information indicating whether transmission of a specific uplink signal is allowed when the user equipment is in the specific state, wherein
- the specific uplink signal is an uplink signal that the user equipment can transmit when the user equipment is in an RRC connected state, and
- the processor is configured to transmit the specific uplink signal when the user equipment is in a specific state, in response to determining, based on the configuration information, that transmission of the specific uplink signal is allowed when the user equipment is in the specific state.
An apparatus for a user equipment, the apparatus comprising:
- a processor and a memory, the processor configured to
- receive, from a network, an RRC connection release message including an instruction to transition to a specific state where an RRC connection of the user equipment is suspended,
- receive, from the network via a system information block (SIB) when the user equipment is in the specific state, configuration information indicating whether transmission of a specific uplink signal is allowed when the user equipment is in the specific state, wherein
- the specific uplink signal is an uplink signal that the user equipment can transmit when the user equipment is in an RRC connected state, and
- the processor is configured to transmit the specific uplink signal when the user equipment is in a specific state, in response to determining, based on the configuration information, that transmission of the specific uplink signal is allowed when the user equipment is in the specific state.
A method for a user equipment, the method comprising:
- receiving, from a network, an RRC connection release message including an instruction to transition to a specific state where an RRC connection of the user equipment is suspended,
- receiving, from the network via a system information block (SIB) when the user equipment is in the specific state, configuration information indicating whether transmission of a specific uplink signal is allowed when the user equipment is in the specific state, the specific uplink signal being an uplink signal that the user equipment can transmit when the user equipment is in an RRC connected state, and
- transmitting the specific uplink signal when the user equipment is in a specific state, in response to determining, based on the configuration information, that transmission of the specific uplink signal is allowed when the user equipment is in the specific state.
Dependencies are inferred from the claim text.