Method for controlling connection status of UE and apparatus thereof
First Claim
Patent Images
1. A method for controlling a connection status of a user equipment (UE) by a base station, the method comprising:
- receiving specific radio resource control (RRC) status instruction information for the UE from a mobility management entity (MME); and
determining a first RRC status for the UE based on the specific RRC status instruction information when the first RRC status for the UE is changed,wherein the specific RRC status is different from an RRC connection status and an RRC idle status, andwherein the specific RRC status instruction information includes a value indicating that the specific RRC status for the UE is supported or not supported, and wherein the MME receives NAS signaling including power saving mode (PSM) parameter request information from the UE, and the specific RRC status instruction information includes the value indicating that the specific RRC status is not supported.
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Abstract
Provided as a method and an apparatus for controlling a connection status of a UE. The method includes receiving specific RRC status instruction information for a UE from a mobility management entity (MME) and determining a RRC status for the UE based on the specific RRC status instruction information when the RRC status for the UE is changed, in which the specific RRC status is different from a RRC connection status and a RRC idle status.
161 Citations
13 Claims
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1. A method for controlling a connection status of a user equipment (UE) by a base station, the method comprising:
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receiving specific radio resource control (RRC) status instruction information for the UE from a mobility management entity (MME); and determining a first RRC status for the UE based on the specific RRC status instruction information when the first RRC status for the UE is changed, wherein the specific RRC status is different from an RRC connection status and an RRC idle status, and wherein the specific RRC status instruction information includes a value indicating that the specific RRC status for the UE is supported or not supported, and wherein the MME receives NAS signaling including power saving mode (PSM) parameter request information from the UE, and the specific RRC status instruction information includes the value indicating that the specific RRC status is not supported. - View Dependent Claims (2, 3, 4, 5)
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6. A method for controlling a connection status of a user equipment (UE) by a mobility management entity (MME), the method comprising:
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receiving non-access stratum (NAS) signaling including power saving mode parameter request information from the UE; setting a specific radio resource control (RRC) status instruction information for the UE based on the NAS signaling; and transmitting the specific RRC status instruction information for the UE to a base station, wherein the RRC status is different from a RRC connection status and a RRC idle status, and wherein the specific RRC status instruction information includes a value indicating that the specific RRC status for the UE is supported or not supported, and in the setting of specific RRC status instruction information, wherein the NAS signaling including the power saving mode parameter request information is received, a value indicating that the specific RRC status is not supported, and the value is included in the specific RRC status instruction information. - View Dependent Claims (7, 8)
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9. A base station for controlling a connection status of a user equipment (UE), the base station comprising:
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a receiver configured to receive specific radio resource control (RRC) status instruction information for the UE from a mobility management entity (MME); and a controller configured to determine a first RRC status for the UE based on the specific RRC status instruction information when the first RRC status for the UE is changed, wherein the specific RRC status is different from a RRC connection status and a RRC idle status, and wherein the specific RRC status instruction information includes a value indicating that the specific RRC status for the UE is supported or not supported and wherein the MME receives NAS signaling including power saving mode (PSM) parameter request information from the UE, and the specific RRC status instruction information includes the value indicating that the specific RRC status is not supported. - View Dependent Claims (10, 11, 12, 13)
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Specification